From 9150eed59982324e2ee80bc06ecdb22c931b0eb4 Mon Sep 17 00:00:00 2001
From: sigonasr2 <sigonasr2@gmail.com>
Date: Wed, 6 Dec 2023 23:44:11 -0600
Subject: [PATCH] Day 7 part 1 done!

---
 Day 7/Day 7.vcxproj         |  140 +
 Day 7/Day 7.vcxproj.filters |   27 +
 Day 7/day7_1.txt            |    5 +
 Day 7/day7_2.txt            | 1000 ++++++
 Day 7/main.cpp              |  193 +
 Day 7/olcPixelGameEngine.h  | 6695 +++++++++++++++++++++++++++++++++++
 6 files changed, 8060 insertions(+)
 create mode 100644 Day 7/Day 7.vcxproj
 create mode 100644 Day 7/Day 7.vcxproj.filters
 create mode 100644 Day 7/day7_1.txt
 create mode 100644 Day 7/day7_2.txt
 create mode 100644 Day 7/main.cpp
 create mode 100644 Day 7/olcPixelGameEngine.h

diff --git a/Day 7/Day 7.vcxproj b/Day 7/Day 7.vcxproj
new file mode 100644
index 0000000..c9e6c83
--- /dev/null
+++ b/Day 7/Day 7.vcxproj	
@@ -0,0 +1,140 @@
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+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{54f47d3b-798d-4e2e-8bd9-7a5118356d27}</ProjectGuid>
+    <RootNamespace>Day_7</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp20</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp20</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClInclude Include="olcPixelGameEngine.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/Day 7/Day 7.vcxproj.filters b/Day 7/Day 7.vcxproj.filters
new file mode 100644
index 0000000..96d9e76
--- /dev/null
+++ b/Day 7/Day 7.vcxproj.filters	
@@ -0,0 +1,27 @@
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+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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+  <ItemGroup>
+    <ClInclude Include="olcPixelGameEngine.h">
+      <Filter>Header Files</Filter>
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+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/Day 7/day7_1.txt b/Day 7/day7_1.txt
new file mode 100644
index 0000000..bf2815e
--- /dev/null
+++ b/Day 7/day7_1.txt	
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\ No newline at end of file
diff --git a/Day 7/day7_2.txt b/Day 7/day7_2.txt
new file mode 100644
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\ No newline at end of file
diff --git a/Day 7/main.cpp b/Day 7/main.cpp
new file mode 100644
index 0000000..fde30ee
--- /dev/null
+++ b/Day 7/main.cpp	
@@ -0,0 +1,193 @@
+#pragma region Hidden Setup Stuff
+#define OLC_PGE_APPLICATION
+#include "olcPixelGameEngine.h"
+
+using namespace olc;
+
+enum Run{
+	FILE1,
+	FILE2
+};
+
+// Override base class with your custom functionality
+class AoC2023 : public olc::PixelGameEngine
+{
+std::vector<std::string>lines;
+bool waitForRender=false;
+
+void wait(int pauseMs=0){
+	waitForRender=true;
+	while(waitForRender);
+	std::this_thread::sleep_for(std::chrono::milliseconds(pauseMs));
+}
+
+#pragma endregion
+
+const int DAY = 7;
+Run runInput=FILE2;
+
+struct Hand{
+	std::vector<int>cards;
+	std::map<int,int>cardCounts;
+	int bid;
+};
+
+friend std::ostream&operator<<(std::ostream&rhs,const Hand&hand){
+	for(int i:hand.cards){
+		rhs<<i<<",";
+	}
+	rhs<<",,"<<hand.bid;
+	return rhs;
+}
+
+enum{
+	FIVE_OF_A_KIND,
+	FOUR_OF_A_KIND,
+	FULL_HOUSE,
+	THREE_OF_A_KIND,
+	TWO_PAIR,
+	ONE_PAIR,
+	HIGH_CARD
+};
+
+void doStuff(){
+	while(true){ //lines is accessible as a global.
+		std::vector<Hand>hands;
+		for(std::string&line:lines){
+			Hand hand;
+			for(int i=0;i<5;i++){
+				int cardRank=0;
+				switch(line[i]){
+					case '2':cardRank=0;break;
+					case '3':cardRank=1;break;
+					case '4':cardRank=2;break;
+					case '5':cardRank=3;break;
+					case '6':cardRank=4;break;
+					case '7':cardRank=5;break;
+					case '8':cardRank=6;break;
+					case '9':cardRank=7;break;
+					case 'T':cardRank=8;break;
+					case 'J':cardRank=9;break;
+					case 'Q':cardRank=10;break;
+					case 'K':cardRank=11;break;
+					case 'A':cardRank=12;break;
+				}
+				hand.cards.push_back(cardRank);
+				hand.cardCounts[cardRank]++;
+			}
+			hand.bid=std::stoi(line.substr(5));
+			hands.push_back(hand);
+		}
+		std::array<std::vector<int>,7>handScores{}; //Contains indices in hands vector of the different score pools.
+		for(int counter=0;Hand&hand:hands){
+			int maxSame=0;
+			int twoOfAKindCount=0;
+			for(auto&[key,value]:hand.cardCounts){
+				if(value>maxSame)maxSame=value;
+				if(value==2)twoOfAKindCount++;
+			}
+			if(maxSame==5)handScores[FIVE_OF_A_KIND].push_back(counter);
+			else if(maxSame==4)handScores[FOUR_OF_A_KIND].push_back(counter);
+			else if(maxSame==3){
+				if(twoOfAKindCount>0){handScores[FULL_HOUSE].push_back(counter);}else{
+					handScores[THREE_OF_A_KIND].push_back(counter);
+				}
+			}else if(maxSame==2){
+				if(twoOfAKindCount==2){
+					handScores[TWO_PAIR].push_back(counter);
+				}else{
+					handScores[ONE_PAIR].push_back(counter);
+				}
+			}else handScores[HIGH_CARD].push_back(counter);
+			counter++;
+		}
+
+		auto handSort=[&](int h1,int h2){
+			std::vector<int>&cards1=hands[h1].cards;
+			std::vector<int>&cards2=hands[h2].cards;
+			for(int i=0;i<5;i++){
+				if(cards1[i]>cards2[i])return true;
+				else if(cards2[i]>cards1[i])return false;
+			}
+			return true;
+		};
+
+		for(int i=0;i<=HIGH_CARD;i++){
+			if(handScores[i].size()>1){
+				std::sort(handScores[i].begin(),handScores[i].end(),handSort);
+			}
+		}
+
+		long long score=0;
+
+		int rank=hands.size();
+		for(int i=0;i<=HIGH_CARD;i++){
+			std::cout<<"----------------"<<std::endl;
+			for(int hand:handScores[i]){
+				Hand&h=hands[hand];
+				std::cout<<h<<std::endl;
+				score+=h.bid*rank;
+				rank--;
+			}
+		}
+
+		std::cout<<score<<std::endl;
+		
+		break;
+		//wait(0); //Wait for 0ms and render the screen (calls draw())
+	}
+}
+
+void draw(){ //Only use Sprites! If using decals, you must reference global variables!
+	Clear(BLACK);
+	int count=0;
+	for(std::string&line:lines){
+		DrawString({0,count*32},line,WHITE,4);
+		count++;
+	}
+}
+
+#pragma region Hidden Engine Stuff
+public:
+	AoC2023()
+	{
+		// Name your application
+		std::string fileName="day"+std::to_string(DAY)+"_1.txt";
+		if(runInput==FILE2){fileName="day"+std::to_string(DAY)+"_2.txt";}
+		std::ifstream file(fileName);
+		while(file.good()){
+			std::string line;
+			std::getline(file,line);
+			lines.push_back(line);
+		}
+
+		sAppName = "Advent of Code 2023 - Day "+std::to_string(DAY);
+	}
+
+public:
+	bool OnUserCreate() override
+	{
+
+		return true;
+	}
+
+	bool OnUserUpdate(float fElapsedTime) override
+	{
+		static std::thread aocSolver(&AoC2023::doStuff,this);
+
+		if(waitForRender){
+			draw();
+			waitForRender=false;
+		}
+		return true;
+	}
+};
+
+int main()
+{
+	AoC2023 game;
+	if (game.Construct(640, 480, 2, 2))
+		game.Start();
+	return 0;
+}
+#pragma endregion
\ No newline at end of file
diff --git a/Day 7/olcPixelGameEngine.h b/Day 7/olcPixelGameEngine.h
new file mode 100644
index 0000000..e6d3a9d
--- /dev/null
+++ b/Day 7/olcPixelGameEngine.h	
@@ -0,0 +1,6695 @@
+#pragma region license_and_help
+/*
+olcPixelGameEngine.h
+
++-------------------------------------------------------------+
+|           OneLoneCoder Pixel Game Engine v2.23              |
+|  "What do you need? Pixels... Lots of Pixels..." - javidx9  |
++-------------------------------------------------------------+
+
+What is this?
+~~~~~~~~~~~~~
+olc::PixelGameEngine is a single file, cross platform graphics and userinput
+framework used for games, visualisations, algorithm exploration and learning.
+It was developed by YouTuber "javidx9" as an assistive tool for many of his
+videos. The goal of this project is to provide high speed graphics with
+minimal project setup complexity, to encourage new programmers, younger people,
+and anyone else that wants to make fun things.
+
+However, olc::PixelGameEngine is not a toy! It is a powerful and fast utility
+capable of delivering high resolution, high speed, high quality applications
+which behave the same way regardless of the operating system or platform.
+
+This file provides the core utility set of the olc::PixelGameEngine, including
+window creation, keyboard/mouse input, main game thread, timing, pixel drawing
+routines, image/sprite loading and drawing routines, and a bunch of utility
+types to make rapid development of games/visualisations possible.
+
+
+License (OLC-3)
+~~~~~~~~~~~~~~~
+
+Copyright 2018 - 2022 OneLoneCoder.com
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions or derivations of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+2. Redistributions or derivative works in binary form must reproduce the above
+copyright notice. This list of conditions and the following	disclaimer must be
+reproduced in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may
+be used to endorse or promote products derived from this software without specific
+prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	"AS IS" AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+SHALL THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL,	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+Links
+~~~~~
+YouTube:	https://www.youtube.com/javidx9
+https://www.youtube.com/javidx9extra
+Discord:	https://discord.gg/WhwHUMV
+Twitter:	https://www.twitter.com/javidx9
+Twitch:		https://www.twitch.tv/javidx9
+GitHub:		https://www.github.com/onelonecoder
+Homepage:	https://www.onelonecoder.com
+Patreon:	https://www.patreon.com/javidx9
+Community:  https://community.onelonecoder.com
+
+
+
+Compiling in Linux
+~~~~~~~~~~~~~~~~~~
+You will need a modern C++ compiler, so update yours!
+To compile use the command:
+
+g++ -o YourProgName YourSource.cpp -lX11 -lGL -lpthread -lpng -lstdc++fs -std=c++17
+
+On some Linux configurations, the frame rate is locked to the refresh
+rate of the monitor. This engine tries to unlock it but may not be
+able to, in which case try launching your program like this:
+
+vblank_mode=0 ./YourProgName
+
+
+
+Compiling in Code::Blocks on Windows
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Well I wont judge you, but make sure your Code::Blocks installation
+is really up to date - you may even consider updating your C++ toolchain
+to use MinGW32-W64.
+
+Guide for installing recent GCC for Windows:
+https://www.msys2.org/
+Guide for configuring code::blocks:
+https://solarianprogrammer.com/2019/11/05/install-gcc-windows/
+https://solarianprogrammer.com/2019/11/16/install-codeblocks-gcc-windows-build-c-cpp-fortran-programs/
+
+Add these libraries to "Linker Options":
+user32 gdi32 opengl32 gdiplus Shlwapi dwmapi stdc++fs
+
+Set these compiler options: -std=c++17
+
+
+
+Compiling on Mac - EXPERIMENTAL! PROBABLY HAS BUGS
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Yes yes, people use Macs for C++ programming! Who knew? Anyway, enough
+arguing, thanks to Mumflr the PGE is now supported on Mac. Now I know nothing
+about Mac, so if you need support, I suggest checking out the instructions
+here: https://github.com/MumflrFumperdink/olcPGEMac
+
+clang++ -arch x86_64 -std=c++17 -mmacosx-version-min=10.15 -Wall -framework OpenGL 
+-framework GLUT -framework Carbon -lpng YourSource.cpp -o YourProgName
+
+
+
+Compiling with Emscripten (New & Experimental)
+~~~~~~~~~~~~~~~~~~~~~~~~~
+Emscripten compiler will turn your awesome C++ PixelGameEngine project into WASM!
+This means you can run your application in teh browser, great for distributing
+and submission in to jams and things! It's a bit new at the moment. 
+
+em++ -std=c++17 -O2 -s ALLOW_MEMORY_GROWTH=1 -s MAX_WEBGL_VERSION=2 -s MIN_WEBGL_VERSION=2 -s USE_LIBPNG=1 ./YourSource.cpp -o pge.html
+
+
+
+Using stb_image.h
+~~~~~~~~~~~~~~~~~
+The PGE will load png images by default (with help from libpng on non-windows systems).
+However, the excellent "stb_image.h" can be used instead, supporting a variety of
+image formats, and has no library dependence - something we like at OLC studios ;)
+To use stb_image.h, make sure it's in your code base, and simply:
+
+#define OLC_IMAGE_STB
+
+Before including the olcPixelGameEngine.h header file. stb_image.h works on many systems
+and can be downloaded here: https://github.com/nothings/stb/blob/master/stb_image.h
+
+
+
+Multiple cpp file projects?
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+As a single header solution, the OLC_PGE_APPLICATION definition is used to
+insert the engine implementation at a project location of your choosing.
+The simplest way to setup multifile projects is to create a file called
+"olcPixelGameEngine.cpp" which includes the following:
+
+#define OLC_PGE_APPLICATION
+#include "olcPixelGameEngine.h"
+
+That's all it should include. You can also include PGEX includes and 
+defines in here too. With this in place, you dont need to 
+#define OLC_PGE_APPLICATION anywhere, and can simply include this 
+header file as an when you need to.
+
+
+
+Ports
+~~~~~
+olc::PixelGameEngine has been ported and tested with varying degrees of
+success to: WinXP, Win7, Win8, Win10, Various Linux, Raspberry Pi,
+Chromebook, Playstation Portable (PSP) and Nintendo Switch. If you are
+interested in the details of these ports, come and visit the Discord!
+
+
+
+Thanks
+~~~~~~
+I'd like to extend thanks to Ian McKay, Bispoo, Eremiell, slavka, Kwizatz77, gurkanctn, Phantim,
+IProgramInCPP, JackOJC, KrossX, Huhlig, Dragoneye, Appa, JustinRichardsMusic, SliceNDice, 
+dandistine,	Ralakus, Gorbit99, raoul, joshinils, benedani, Moros1138, Alexio, SaladinAkara 
+& MagetzUb for advice, ideas and testing, and I'd like to extend my appreciation to the
+250K YouTube followers,	80+ Patreons, 4.8K Twitch followers and 10K Discord server members 
+who give me	the motivation to keep going with all this :D
+
+Significant Contributors: @Moros1138, @SaladinAkara, @MaGetzUb, @slavka,
+@Dragoneye, @Gorbit99, @dandistine & @Mumflr
+
+Special thanks to those who bring gifts!
+GnarGnarHead.......Domina
+Gorbit99...........Bastion, Ori & The Blind Forest, Terraria, Spelunky 2, Skully
+Marti Morta........Gris
+Danicron...........Terraria
+SaladinAkara.......Aseprite, Inside, Quern: Undying Thoughts, Outer Wilds
+AlterEgo...........Final Fantasy XII - The Zodiac Age
+SlicEnDicE.........Noita, Inside
+TGD................Voucher Gift
+Dragoneye..........Lucas Arts Adventure Game Pack
+Anonymous Pirate...Return To Monkey Island
+
+Special thanks to my Patreons too - I wont name you on here, but I've
+certainly enjoyed my tea and flapjacks :D
+
+
+
+Author
+~~~~~~
+David Barr, aka javidx9, (c) OneLoneCoder 2018, 2019, 2020, 2021, 2022
+*/
+#pragma endregion
+
+#pragma region version_history
+/*
+2.01: Made renderer and platform static for multifile projects
+2.02: Added Decal destructor, optimised Pixel constructor
+2.03: Added FreeBSD flags, Added DrawStringDecal()
+2.04: Windows Full-Screen bug fixed
+2.05: +DrawPartialWarpedDecal() - draws a warped decal from a subset image
++DrawPartialRotatedDecal() - draws a rotated decal from a subset image
+2.06: +GetTextSize() - returns area occupied by multiline string
++GetWindowSize() - returns actual window size
++GetElapsedTime() - returns last calculated fElapsedTime
++GetWindowMouse() - returns actual mouse location in window
++DrawExplicitDecal() - bow-chikka-bow-bow
++DrawPartialDecal(pos, size) - draws a partial decal to specified area
++FillRectDecal() - draws a flat shaded rectangle as a decal
++GradientFillRectDecal() - draws a rectangle, with unique colour corners
++Modified DrawCircle() & FillCircle() - Thanks IanM-Matrix1 (#PR121)
++Gone someway to appeasing pedants
+2.07: +GetPixelSize() - returns user specified pixel size
++GetScreenPixelSize() - returns actual size in monitor pixels
++Pixel Cohesion Mode (flag in Construct()) - disallows arbitrary window scaling
++Working VSYNC in Windows windowed application - now much smoother
++Added string conversion for olc::vectors
++Added comparator operators for olc::vectors
++Added DestroyWindow() on windows platforms for serial PGE launches
++Added GetMousePos() to stop TarriestPython whinging
+2.08: Fix SetScreenSize() aspect ratio pre-calculation
+Fix DrawExplicitDecal() - stupid oversight with multiple decals
+Disabled olc::Sprite copy constructor
++olc::Sprite Duplicate() - produces a new clone of the sprite
++olc::Sprite Duplicate(pos, size) - produces a new sprite from the region defined
++Unary operators for vectors
++More pedant mollification - Thanks TheLandfill
++ImageLoader modules - user selectable image handling core, gdi+, libpng, stb_image
++Mac Support via GLUT - thanks Mumflr!
+2.09: Fix olc::Renderable Image load error - Thanks MaGetzUb & Zij-IT for finding and moaning about it
+Fix file rejection in image loaders when using resource packs
+Tidied Compiler defines per platform - Thanks slavka
++Pedant fixes, const correctness in parts
++DecalModes - Normal, Additive, Multiplicative blend modes
++Pixel Operators & Lerping
++Filtered Decals - If you hate pixels, then erase this file
++DrawStringProp(), GetTextSizeProp(), DrawStringPropDecal() - Draws non-monospaced font
+2.10: Fix PixelLerp() - oops my bad, lerped the wrong way :P
+Fix "Shader" support for strings - thanks Megarev for crying about it
+Fix GetTextSizeProp() - Height was just plain wrong...
++vec2d operator overloads (element wise *=, /=)
++vec2d comparison operators... :| yup... hmmmm...
++vec2d ceil(), floor(), min(), max() functions - surprising how often I do it manually
++DrawExplicitDecal(... uint32_t elements) - complete control over convex polygons and lines
++DrawPolygonDecal() - to keep Bispoo happy, required significant rewrite of EVERYTHING, but hey ho
++Complete rewrite of decal renderer
++OpenGL 3.3 Renderer (also supports Raspberry Pi)
++PGEX Break-In Hooks - with a push from Dandistine
++Wireframe Decal Mode - For debug overlays
+2.11: Made PGEX hooks optional - (provide true to super constructor)
+2.12: Fix for MinGW compiler non-compliance :( - why is its sdk structure different?? why???
+2.13: +GetFontSprite() - allows access to font data	 
+2.14: Fix WIN32 Definition reshuffle
+Fix DrawPartialDecal() - messed up dimension during renderer experiment, didnt remove junk code, thanks Alexio
+Fix? Strange error regarding GDI+ Image Loader not knowing about COM, SDK change?
+2.15: Big Reformat
++WASM Platform (via Emscripten) - Big Thanks to OLC Community - See Platform for details		  
++Sample Mode for Decals
++Made olc_ConfigureSystem() accessible
++Added OLC_----_CUSTOM_EX for externalised platforms, renderers and image loaders
+=Refactored olc::Sprite pixel data store
+-Deprecating LoadFromPGESprFile()
+-Deprecating SaveToPGESprFile()
+Fix Pixel -= operator (thanks Au Lit)
+2.16: FIX Emscripten JS formatting in VS IDE (thanks Moros)
++"Headless" Mode
++DrawLineDecal()
++Mouse Button Constants
++Move Constructor for olc::Renderable
++Polar/Cartesian conversion for v2d_generic
++DrawRotatedStringDecal()/DrawRotatedStringPropDecal() (thanks Oso-Grande/Sopadeoso (PR #209))
+=Using olc::Renderable for layer surface
++Major Mac and GLUT Update (thanks Mumflr)
+2.17: +Clipping for DrawLine() functions
++Reintroduced sub-pixel decals
++Modified DrawPartialDecal() to quantise and correctly sample from tile atlasses
++olc::Sprite::GetPixel() - Clamp Mode
+2.18: +Option to not "dirty" layers with SetDrawTarget() - Thanks TerasKasi!
+=Detection for Mac M1, fix for scroll wheel interrogation - Thanks ruarq!
+2.19: Textual Input(of)course Edition!
+=Built in font is now olc::Renderable
++EnablePixelTransfer() - Gate if layer content transfers occur (speedup in decal only apps)
++TextEntryEnable() - Enables/Disables text entry mode
++TextEntryGetString() - Gets the current accumulated string in text entry mode
++TextEntryGetCursor() - Gets the current cursor position in text entry mode
++IsTextEntryEnabled() - Returns true if text entry mode is activated
++OnTextEntryComplete() - Override is called when user presses "ENTER" in text entry mode
++Potential for regional keyboard mappings - needs volunteers to do this
++ConsoleShow() - Opens built in command console
++ConsoleClear() - Clears built in command console output
++ConsoleOut() - Stream strings to command console output
++ConsoleCaptureStdOut() - Capture std::cout by redirecting to built-in console
++OnConsoleCommand() - Override is called when command is entered into built in console
+2.20: +DrawRectDecal() - Keeps OneSketchyGuy quiet
++GetScreenSize()
++olc::Sprite::Size() - returns size of sprite in vector format
+2.21: Emscripten Overhaul - Thanks Moros!
++DrawPolygonDecal() tint overload, can now tint a polygon accounting for vertex colours
++Multiplicative Pixel overload
++v2d_generic clamp()
++v2d_generic lerp()
++GetDroppedFiles() - returns files dropped onto engine window for that frame (MSW only)
++GetDroppedFilesPoint() - returns location of dropped files (MSW only)
++Exposed OpenGL33 Loader interface so the typedefs can be shared with PGEX & user
++Fix OGL33 DecalStructure types - wow, how did that one get missed?? lol
++FillTexturedTriangle() - Software rasterizes a textured, coloured, triangle
++FillTexturedPolygon() - Hijacks DecalStructure for configuration
++olc::vf2d arguments for Sprite::Sample() functions
+2.22: = Fix typo on dragged file buffers for unicode builds
+2.23: Fixed Emscripten host sizing errors - Thanks Moros
+Fixed v2d_generic.clamp() function
+
+!! Apple Platforms will not see these updates immediately - Sorry, I dont have a mac to test... !!
+!!   Volunteers willing to help appreciated, though PRs are manually integrated with credit     !!
+*/
+#pragma endregion
+
+#pragma region hello_world_example
+// O------------------------------------------------------------------------------O
+// | Example "Hello World" Program (main.cpp)                                     |
+// O------------------------------------------------------------------------------O
+/*
+
+#define OLC_PGE_APPLICATION
+#include "olcPixelGameEngine.h"
+
+// Override base class with your custom functionality
+class Example : public olc::PixelGameEngine
+{
+public:
+Example()
+{
+// Name your application
+sAppName = "Example";
+}
+
+public:
+bool OnUserCreate() override
+{
+// Called once at the start, so create things here
+return true;
+}
+
+bool OnUserUpdate(float fElapsedTime) override
+{
+// Called once per frame, draws random coloured pixels
+for (int x = 0; x < ScreenWidth(); x++)
+for (int y = 0; y < ScreenHeight(); y++)
+Draw(x, y, olc::Pixel(rand() % 256, rand() % 256, rand() % 256));
+return true;
+}
+};
+
+int main()
+{
+Example demo;
+if (demo.Construct(256, 240, 4, 4))
+demo.Start();
+return 0;
+}
+
+*/
+#pragma endregion
+
+#ifndef OLC_PGE_DEF
+#define OLC_PGE_DEF
+
+#pragma region std_includes
+// O------------------------------------------------------------------------------O
+// | STANDARD INCLUDES                                                            |
+// O------------------------------------------------------------------------------O
+#include <cmath>
+#include <cstdint>
+#include <string>
+#include <iostream>
+#include <streambuf>
+#include <sstream>
+#include <chrono>
+#include <vector>
+#include <list>
+#include <thread>
+#include <atomic>
+#include <fstream>
+#include <map>
+#include <functional>
+#include <algorithm>
+#include <array>
+#include <cstring>
+#pragma endregion
+
+#define PGE_VER 223
+
+// O------------------------------------------------------------------------------O
+// | COMPILER CONFIGURATION ODDITIES                                              |
+// O------------------------------------------------------------------------------O
+#pragma region compiler_config
+#define USE_EXPERIMENTAL_FS
+#if defined(_WIN32)
+#if _MSC_VER >= 1920 && _MSVC_LANG >= 201703L
+#undef USE_EXPERIMENTAL_FS
+#endif
+#endif
+#if defined(__linux__) || defined(__MINGW32__) || defined(__EMSCRIPTEN__) || defined(__FreeBSD__) || defined(__APPLE__)
+#if __cplusplus >= 201703L
+#undef USE_EXPERIMENTAL_FS
+#endif
+#endif
+
+#if !defined(OLC_KEYBOARD_UK)
+#define OLC_KEYBOARD_UK
+#endif
+
+
+#if defined(USE_EXPERIMENTAL_FS) || defined(FORCE_EXPERIMENTAL_FS)
+// C++14
+#define _SILENCE_EXPERIMENTAL_FILESYSTEM_DEPRECATION_WARNING
+#include <experimental/filesystem>
+namespace _gfs = std::experimental::filesystem::v1;
+#else
+// C++17
+#include <filesystem>
+namespace _gfs = std::filesystem;
+#endif
+
+#if defined(UNICODE) || defined(_UNICODE)
+#define olcT(s) L##s
+#else
+#define olcT(s) s
+#endif
+
+#define UNUSED(x) (void)(x)
+
+// O------------------------------------------------------------------------------O
+// | PLATFORM SELECTION CODE, Thanks slavka!                                      |
+// O------------------------------------------------------------------------------O
+
+#if defined(OLC_PGE_HEADLESS)
+#define OLC_PLATFORM_HEADLESS
+#define OLC_GFX_HEADLESS
+#if !defined(OLC_IMAGE_STB) && !defined(OLC_IMAGE_GDI) && !defined(OLC_IMAGE_LIBPNG)
+#define OLC_IMAGE_HEADLESS
+#endif
+#endif
+
+// Platform
+#if !defined(OLC_PLATFORM_WINAPI) && !defined(OLC_PLATFORM_X11) && !defined(OLC_PLATFORM_GLUT) && !defined(OLC_PLATFORM_EMSCRIPTEN) && !defined(OLC_PLATFORM_HEADLESS)
+#if !defined(OLC_PLATFORM_CUSTOM_EX)
+#if defined(_WIN32)
+#define OLC_PLATFORM_WINAPI
+#endif
+#if defined(__linux__) || defined(__FreeBSD__)
+#define OLC_PLATFORM_X11
+#endif
+#if defined(__APPLE__)
+#define GL_SILENCE_DEPRECATION
+#define OLC_PLATFORM_GLUT
+#endif
+#if defined(__EMSCRIPTEN__)
+#define OLC_PLATFORM_EMSCRIPTEN
+#endif
+#endif
+#endif
+
+// Start Situation
+#if defined(OLC_PLATFORM_GLUT) || defined(OLC_PLATFORM_EMSCRIPTEN)
+#define PGE_USE_CUSTOM_START
+#endif
+
+
+
+// Renderer
+#if !defined(OLC_GFX_OPENGL10) && !defined(OLC_GFX_OPENGL33) && !defined(OLC_GFX_DIRECTX10) && !defined(OLC_GFX_HEADLESS)
+#if !defined(OLC_GFX_CUSTOM_EX)
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+#define OLC_GFX_OPENGL33
+#else
+#define OLC_GFX_OPENGL10
+#endif
+#endif
+#endif
+
+// Image loader
+#if !defined(OLC_IMAGE_STB) && !defined(OLC_IMAGE_GDI) && !defined(OLC_IMAGE_LIBPNG) && !defined(OLC_IMAGE_HEADLESS)
+#if !defined(OLC_IMAGE_CUSTOM_EX)
+#if defined(_WIN32)
+#define	OLC_IMAGE_GDI
+#endif
+#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || defined(__EMSCRIPTEN__)
+#define	OLC_IMAGE_LIBPNG
+#endif
+#endif
+#endif
+
+
+// O------------------------------------------------------------------------------O
+// | PLATFORM-SPECIFIC DEPENDENCIES                                               |
+// O------------------------------------------------------------------------------O
+#if !defined(OLC_PGE_HEADLESS)
+#if defined(OLC_PLATFORM_WINAPI)	
+#define _WINSOCKAPI_ // Thanks Cornchipss
+#if !defined(VC_EXTRALEAN)
+#define VC_EXTRALEAN
+#endif
+#if !defined(NOMINMAX)
+#define NOMINMAX
+#endif
+
+// In Code::Blocks
+#if !defined(_WIN32_WINNT)
+#ifdef HAVE_MSMF
+#define _WIN32_WINNT 0x0600 // Windows Vista
+#else
+#define _WIN32_WINNT 0x0500 // Windows 2000
+#endif
+#endif
+
+#include <windows.h>
+#undef _WINSOCKAPI_
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+namespace X11
+{
+#include <X11/X.h>
+#include <X11/Xlib.h>
+}
+#endif
+
+#if defined(OLC_PLATFORM_GLUT)
+#if defined(__linux__)
+#include <GL/glut.h>
+#include <GL/freeglut_ext.h>
+#endif
+#if defined(__APPLE__)
+#include <GLUT/glut.h>
+#include <objc/message.h>
+#include <objc/NSObjCRuntime.h>
+#endif
+#endif
+#endif
+
+#if defined(OLC_PGE_HEADLESS)
+#if defined max
+#undef max
+#endif
+#if defined min
+#undef min
+#endif
+#endif
+#pragma endregion
+
+// O------------------------------------------------------------------------------O
+// | olcPixelGameEngine INTERFACE DECLARATION                                     |
+// O------------------------------------------------------------------------------O
+#pragma region pge_declaration
+namespace olc
+{
+	class PixelGameEngine;
+	class Sprite;
+
+	// Pixel Game Engine Advanced Configuration
+	constexpr uint8_t  nMouseButtons = 5;
+	constexpr uint8_t  nDefaultAlpha = 0xFF;
+	constexpr uint32_t nDefaultPixel = (nDefaultAlpha << 24);
+	constexpr uint8_t  nTabSizeInSpaces = 4;
+	constexpr size_t OLC_MAX_VERTS = 128;
+	enum rcode { FAIL = 0, OK = 1, NO_FILE = -1 };
+
+	// O------------------------------------------------------------------------------O
+	// | olc::Pixel - Represents a 32-Bit RGBA colour                                 |
+	// O------------------------------------------------------------------------------O
+	struct Pixel
+	{
+		union
+		{
+			uint32_t n = nDefaultPixel;
+			struct { uint8_t r; uint8_t g; uint8_t b; uint8_t a; };
+		};
+
+		enum Mode { NORMAL, MASK, ALPHA, CUSTOM };
+
+		Pixel();
+		Pixel(uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha = nDefaultAlpha);
+		Pixel(uint32_t p);
+		Pixel& operator = (const Pixel& v) = default;
+		bool   operator ==(const Pixel& p) const;
+		bool   operator !=(const Pixel& p) const;
+		Pixel  operator * (const float i) const;
+		Pixel  operator / (const float i) const;
+		Pixel& operator *=(const float i);
+		Pixel& operator /=(const float i);
+		Pixel  operator + (const Pixel& p) const;
+		Pixel  operator - (const Pixel& p) const;
+		Pixel& operator +=(const Pixel& p);
+		Pixel& operator -=(const Pixel& p);
+		Pixel  operator * (const Pixel& p) const;
+		Pixel& operator *=(const Pixel& p);
+		Pixel  inv() const;
+	};
+
+	Pixel PixelF(float red, float green, float blue, float alpha = 1.0f);
+	Pixel PixelLerp(const olc::Pixel& p1, const olc::Pixel& p2, float t);
+
+
+	// O------------------------------------------------------------------------------O
+	// | USEFUL CONSTANTS                                                             |
+	// O------------------------------------------------------------------------------O
+	static const Pixel
+		GREY(192, 192, 192), DARK_GREY(128, 128, 128), VERY_DARK_GREY(64, 64, 64),
+		RED(255, 0, 0), DARK_RED(128, 0, 0), VERY_DARK_RED(64, 0, 0),
+		YELLOW(255, 255, 0), DARK_YELLOW(128, 128, 0), VERY_DARK_YELLOW(64, 64, 0),
+		GREEN(0, 255, 0), DARK_GREEN(0, 128, 0), VERY_DARK_GREEN(0, 64, 0),
+		CYAN(0, 255, 255), DARK_CYAN(0, 128, 128), VERY_DARK_CYAN(0, 64, 64),
+		BLUE(0, 0, 255), DARK_BLUE(0, 0, 128), VERY_DARK_BLUE(0, 0, 64),
+		MAGENTA(255, 0, 255), DARK_MAGENTA(128, 0, 128), VERY_DARK_MAGENTA(64, 0, 64),
+		WHITE(255, 255, 255), BLACK(0, 0, 0), BLANK(0, 0, 0, 0);
+
+	// Thanks to scripticuk and others for updating the key maps
+	// NOTE: The GLUT platform will need updating, open to contributions ;)
+	enum Key
+	{
+		NONE,
+		A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z,
+		K0, K1, K2, K3, K4, K5, K6, K7, K8, K9,
+		F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12,
+		UP, DOWN, LEFT, RIGHT,
+		SPACE, TAB, SHIFT, CTRL, INS, DEL, HOME, END, PGUP, PGDN,
+		BACK, ESCAPE, RETURN, ENTER, PAUSE, SCROLL,
+		NP0, NP1, NP2, NP3, NP4, NP5, NP6, NP7, NP8, NP9,
+		NP_MUL, NP_DIV, NP_ADD, NP_SUB, NP_DECIMAL, PERIOD,
+		EQUALS, COMMA, MINUS,
+		OEM_1, OEM_2, OEM_3, OEM_4, OEM_5, OEM_6, OEM_7, OEM_8,
+		CAPS_LOCK, ENUM_END
+	};
+
+	namespace Mouse
+	{
+		static constexpr int32_t LEFT = 0;
+		static constexpr int32_t RIGHT = 1;
+		static constexpr int32_t MIDDLE = 2;
+	};
+
+	// O------------------------------------------------------------------------------O
+	// | olc::HWButton - Represents the state of a hardware button (mouse/key/joy)    |
+	// O------------------------------------------------------------------------------O
+	struct HWButton
+	{
+		bool bPressed = false;	// Set once during the frame the event occurs
+		bool bReleased = false;	// Set once during the frame the event occurs
+		bool bHeld = false;		// Set true for all frames between pressed and released events
+	};
+
+
+
+
+	// O------------------------------------------------------------------------------O
+	// | olc::vX2d - A generic 2D vector type                                         |
+	// O------------------------------------------------------------------------------O
+#if !defined(OLC_IGNORE_VEC2D)
+	template <class T>
+	struct v2d_generic
+	{
+		T x = 0;
+		T y = 0;
+		v2d_generic() : x(0), y(0) {}
+		v2d_generic(T _x, T _y) : x(_x), y(_y) {}
+		v2d_generic(const v2d_generic& v) : x(v.x), y(v.y) {}
+		v2d_generic& operator=(const v2d_generic& v) = default;
+		T mag() const { return T(std::sqrt(x * x + y * y)); }
+		T mag2() const { return x * x + y * y; }
+		v2d_generic  norm() const { T r = 1 / mag(); return v2d_generic(x * r, y * r); }
+		v2d_generic  perp() const { return v2d_generic(-y, x); }
+		v2d_generic  floor() const { return v2d_generic(std::floor(x), std::floor(y)); }
+		v2d_generic  ceil() const { return v2d_generic(std::ceil(x), std::ceil(y)); }
+		v2d_generic  max(const v2d_generic& v) const { return v2d_generic(std::max(x, v.x), std::max(y, v.y)); }
+		v2d_generic  min(const v2d_generic& v) const { return v2d_generic(std::min(x, v.x), std::min(y, v.y)); }
+		v2d_generic  cart() { return { std::cos(y) * x, std::sin(y) * x }; }
+		v2d_generic  polar() { return { mag(), std::atan2(y, x) }; }
+		v2d_generic  clamp(const v2d_generic& v1, const v2d_generic& v2) const { return this->max(v1).min(v2); }
+		v2d_generic	 lerp(const v2d_generic& v1, const double t) { return this->operator*(T(1.0 - t)) + (v1 * T(t)); }
+		T dot(const v2d_generic& rhs) const { return this->x * rhs.x + this->y * rhs.y; }
+		T cross(const v2d_generic& rhs) const { return this->x * rhs.y - this->y * rhs.x; }
+		v2d_generic  operator +  (const v2d_generic& rhs) const { return v2d_generic(this->x + rhs.x, this->y + rhs.y); }
+		v2d_generic  operator -  (const v2d_generic& rhs) const { return v2d_generic(this->x - rhs.x, this->y - rhs.y); }
+		v2d_generic  operator *  (const T& rhs)           const { return v2d_generic(this->x * rhs, this->y * rhs); }
+		v2d_generic  operator *  (const v2d_generic& rhs) const { return v2d_generic(this->x * rhs.x, this->y * rhs.y); }
+		v2d_generic  operator /  (const T& rhs)           const { return v2d_generic(this->x / rhs, this->y / rhs); }
+		v2d_generic  operator /  (const v2d_generic& rhs) const { return v2d_generic(this->x / rhs.x, this->y / rhs.y); }
+		v2d_generic& operator += (const v2d_generic& rhs) { this->x += rhs.x; this->y += rhs.y; return *this; }
+		v2d_generic& operator -= (const v2d_generic& rhs) { this->x -= rhs.x; this->y -= rhs.y; return *this; }
+		v2d_generic& operator *= (const T& rhs) { this->x *= rhs; this->y *= rhs; return *this; }
+		v2d_generic& operator /= (const T& rhs) { this->x /= rhs; this->y /= rhs; return *this; }
+		v2d_generic& operator *= (const v2d_generic& rhs) { this->x *= rhs.x; this->y *= rhs.y; return *this; }
+		v2d_generic& operator /= (const v2d_generic& rhs) { this->x /= rhs.x; this->y /= rhs.y; return *this; }
+		v2d_generic  operator +  () const { return { +x, +y }; }
+		v2d_generic  operator -  () const { return { -x, -y }; }
+		bool operator == (const v2d_generic& rhs) const { return (this->x == rhs.x && this->y == rhs.y); }
+		bool operator != (const v2d_generic& rhs) const { return (this->x != rhs.x || this->y != rhs.y); }
+		const std::string str() const { return std::string("(") + std::to_string(this->x) + "," + std::to_string(this->y) + ")"; }
+		friend std::ostream& operator << (std::ostream& os, const v2d_generic& rhs) { os << rhs.str(); return os; }
+		operator v2d_generic<int32_t>() const { return { static_cast<int32_t>(this->x), static_cast<int32_t>(this->y) }; }
+		operator v2d_generic<float>() const { return { static_cast<float>(this->x), static_cast<float>(this->y) }; }
+		operator v2d_generic<double>() const { return { static_cast<double>(this->x), static_cast<double>(this->y) }; }
+	};
+
+	// Note: joshinils has some good suggestions here, but they are complicated to implement at this moment, 
+	// however they will appear in a future version of PGE
+	template<class T> inline v2d_generic<T> operator * (const float& lhs, const v2d_generic<T>& rhs)
+	{ return v2d_generic<T>((T)(lhs * (float)rhs.x), (T)(lhs * (float)rhs.y)); }
+	template<class T> inline v2d_generic<T> operator * (const double& lhs, const v2d_generic<T>& rhs)
+	{ return v2d_generic<T>((T)(lhs * (double)rhs.x), (T)(lhs * (double)rhs.y)); }
+	template<class T> inline v2d_generic<T> operator * (const int& lhs, const v2d_generic<T>& rhs)
+	{ return v2d_generic<T>((T)(lhs * (int)rhs.x), (T)(lhs * (int)rhs.y)); }
+	template<class T> inline v2d_generic<T> operator / (const float& lhs, const v2d_generic<T>& rhs)
+	{ return v2d_generic<T>((T)(lhs / (float)rhs.x), (T)(lhs / (float)rhs.y)); }
+	template<class T> inline v2d_generic<T> operator / (const double& lhs, const v2d_generic<T>& rhs)
+	{ return v2d_generic<T>((T)(lhs / (double)rhs.x), (T)(lhs / (double)rhs.y)); }
+	template<class T> inline v2d_generic<T> operator / (const int& lhs, const v2d_generic<T>& rhs)
+	{ return v2d_generic<T>((T)(lhs / (int)rhs.x), (T)(lhs / (int)rhs.y)); }
+
+	// To stop dandistine crying...
+	template<class T, class U> inline bool operator < (const v2d_generic<T>& lhs, const v2d_generic<U>& rhs)
+	{ return lhs.y < rhs.y || (lhs.y == rhs.y && lhs.x < rhs.x); }
+	template<class T, class U> inline bool operator > (const v2d_generic<T>& lhs, const v2d_generic<U>& rhs)
+	{ return lhs.y > rhs.y || (lhs.y == rhs.y && lhs.x > rhs.x); }
+
+	typedef v2d_generic<int32_t> vi2d;
+	typedef v2d_generic<uint32_t> vu2d;
+	typedef v2d_generic<float> vf2d;
+	typedef v2d_generic<double> vd2d;
+#endif
+
+
+
+
+
+
+	// O------------------------------------------------------------------------------O
+	// | olc::ResourcePack - A virtual scrambled filesystem to pack your assets into  |
+	// O------------------------------------------------------------------------------O
+	struct ResourceBuffer : public std::streambuf
+	{
+		ResourceBuffer(std::ifstream& ifs, uint32_t offset, uint32_t size);
+		std::vector<char> vMemory;
+	};
+
+	class ResourcePack : public std::streambuf
+	{
+	public:
+		ResourcePack();
+		~ResourcePack();
+		bool AddFile(const std::string& sFile);
+		bool LoadPack(const std::string& sFile, const std::string& sKey);
+		bool SavePack(const std::string& sFile, const std::string& sKey);
+		ResourceBuffer GetFileBuffer(const std::string& sFile);
+		bool Loaded();
+	private:
+		struct sResourceFile { uint32_t nSize; uint32_t nOffset; };
+		std::map<std::string, sResourceFile> mapFiles;
+		std::ifstream baseFile;
+		std::vector<char> scramble(const std::vector<char>& data, const std::string& key);
+		std::string makeposix(const std::string& path);
+	};
+
+
+	class ImageLoader
+	{
+	public:
+		ImageLoader() = default;
+		virtual ~ImageLoader() = default;
+		virtual olc::rcode LoadImageResource(olc::Sprite* spr, const std::string& sImageFile, olc::ResourcePack* pack) = 0;
+		virtual olc::rcode SaveImageResource(olc::Sprite* spr, const std::string& sImageFile) = 0;
+	};
+
+
+	// O------------------------------------------------------------------------------O
+	// | olc::Sprite - An image represented by a 2D array of olc::Pixel               |
+	// O------------------------------------------------------------------------------O
+	class Sprite
+	{
+	public:
+		Sprite();
+		Sprite(const std::string& sImageFile, olc::ResourcePack* pack = nullptr);
+		Sprite(int32_t w, int32_t h);
+		Sprite(const olc::Sprite&) = delete;
+		~Sprite();
+
+	public:
+		olc::rcode LoadFromFile(const std::string& sImageFile, olc::ResourcePack* pack = nullptr);
+
+	public:
+		int32_t width = 0;
+		int32_t height = 0;
+		enum Mode { NORMAL, PERIODIC, CLAMP };
+		enum Flip { NONE = 0, HORIZ = 1, VERT = 2 };
+
+	public:
+		void SetSampleMode(olc::Sprite::Mode mode = olc::Sprite::Mode::NORMAL);
+		Pixel GetPixel(int32_t x, int32_t y) const;
+		bool  SetPixel(int32_t x, int32_t y, Pixel p);
+		Pixel GetPixel(const olc::vi2d& a) const;
+		bool  SetPixel(const olc::vi2d& a, Pixel p);
+		Pixel Sample(float x, float y) const;
+		Pixel Sample(const olc::vf2d& uv) const;
+		Pixel SampleBL(float u, float v) const;
+		Pixel SampleBL(const olc::vf2d& uv) const;
+		Pixel* GetData();
+		olc::Sprite* Duplicate();
+		olc::Sprite* Duplicate(const olc::vi2d& vPos, const olc::vi2d& vSize);
+		olc::vi2d Size() const;
+		std::vector<olc::Pixel> pColData;
+		Mode modeSample = Mode::NORMAL;
+
+		static std::unique_ptr<olc::ImageLoader> loader;
+	};
+
+	// O------------------------------------------------------------------------------O
+	// | olc::Decal - A GPU resident storage of an olc::Sprite                        |
+	// O------------------------------------------------------------------------------O
+	class Decal
+	{
+	public:
+		Decal(olc::Sprite* spr, bool filter = false, bool clamp = true);
+		Decal(const uint32_t nExistingTextureResource, olc::Sprite* spr);
+		virtual ~Decal();
+		void Update();
+		void UpdateSprite();
+
+	public: // But dont touch
+		int32_t id = -1;
+		olc::Sprite* sprite = nullptr;
+		olc::vf2d vUVScale = { 1.0f, 1.0f };
+	};
+
+	enum class DecalMode
+	{
+		NORMAL,
+		ADDITIVE,
+		MULTIPLICATIVE,
+		STENCIL,
+		ILLUMINATE,
+		WIREFRAME,
+		MODEL3D,
+	};
+
+	enum class DecalStructure
+	{
+		LINE,
+		FAN,
+		STRIP,
+		LIST
+	};
+
+	// O------------------------------------------------------------------------------O
+	// | olc::Renderable - Convenience class to keep a sprite and decal together      |
+	// O------------------------------------------------------------------------------O
+	class Renderable
+	{
+	public:
+		Renderable() = default;		
+		Renderable(Renderable&& r) : pSprite(std::move(r.pSprite)), pDecal(std::move(r.pDecal)) {}		
+		Renderable(const Renderable&) = delete;
+		olc::rcode Load(const std::string& sFile, ResourcePack* pack = nullptr, bool filter = false, bool clamp = true);
+		void Create(uint32_t width, uint32_t height, bool filter = false, bool clamp = true);
+		olc::Decal* Decal() const;
+		olc::Sprite* Sprite() const;
+
+	private:
+		std::unique_ptr<olc::Sprite> pSprite = nullptr;
+		std::unique_ptr<olc::Decal> pDecal = nullptr;
+	};
+
+
+	// O------------------------------------------------------------------------------O
+	// | Auxilliary components internal to engine                                     |
+	// O------------------------------------------------------------------------------O
+
+	struct DecalInstance
+	{
+		olc::Decal* decal = nullptr;
+		std::vector<olc::vf2d> pos;
+		std::vector<olc::vf2d> uv;
+		std::vector<float> w;
+		std::vector<olc::Pixel> tint;
+		olc::DecalMode mode = olc::DecalMode::NORMAL;
+		olc::DecalStructure structure = olc::DecalStructure::FAN;
+		uint32_t points = 0;
+	};
+
+	struct LayerDesc
+	{
+		olc::vf2d vOffset = { 0, 0 };
+		olc::vf2d vScale = { 1, 1 };
+		bool bShow = false;
+		bool bUpdate = false;
+		olc::Renderable pDrawTarget;
+		uint32_t nResID = 0;
+		std::vector<DecalInstance> vecDecalInstance;
+		olc::Pixel tint = olc::WHITE;
+		std::function<void()> funcHook = nullptr;
+	};
+
+	class Renderer
+	{
+	public:
+		virtual ~Renderer() = default;
+		virtual void       PrepareDevice() = 0;
+		virtual olc::rcode CreateDevice(std::vector<void*> params, bool bFullScreen, bool bVSYNC) = 0;
+		virtual olc::rcode DestroyDevice() = 0;
+		virtual void       DisplayFrame() = 0;
+		virtual void       PrepareDrawing() = 0;
+		virtual void	   SetDecalMode(const olc::DecalMode& mode) = 0;
+		virtual void       DrawLayerQuad(const olc::vf2d& offset, const olc::vf2d& scale, const olc::Pixel tint) = 0;
+		virtual void       DrawDecal(const olc::DecalInstance& decal) = 0;
+		virtual uint32_t   CreateTexture(const uint32_t width, const uint32_t height, const bool filtered = false, const bool clamp = true) = 0;
+		virtual void       UpdateTexture(uint32_t id, olc::Sprite* spr) = 0;
+		virtual void       ReadTexture(uint32_t id, olc::Sprite* spr) = 0;
+		virtual uint32_t   DeleteTexture(const uint32_t id) = 0;
+		virtual void       ApplyTexture(uint32_t id) = 0;
+		virtual void       UpdateViewport(const olc::vi2d& pos, const olc::vi2d& size) = 0;
+		virtual void       ClearBuffer(olc::Pixel p, bool bDepth) = 0;
+		static olc::PixelGameEngine* ptrPGE;
+	};
+
+	class Platform
+	{
+	public:
+		virtual ~Platform() = default;
+		virtual olc::rcode ApplicationStartUp() = 0;
+		virtual olc::rcode ApplicationCleanUp() = 0;
+		virtual olc::rcode ThreadStartUp() = 0;
+		virtual olc::rcode ThreadCleanUp() = 0;
+		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) = 0;
+		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) = 0;
+		virtual olc::rcode SetWindowTitle(const std::string& s) = 0;
+		virtual olc::rcode StartSystemEventLoop() = 0;
+		virtual olc::rcode HandleSystemEvent() = 0;
+		static olc::PixelGameEngine* ptrPGE;
+	};
+
+	class PGEX;
+
+	// The Static Twins (plus one)
+	static std::unique_ptr<Renderer> renderer;
+	static std::unique_ptr<Platform> platform;
+	static std::map<size_t, uint8_t> mapKeys;
+
+	// O------------------------------------------------------------------------------O
+	// | olc::PixelGameEngine - The main BASE class for your application              |
+	// O------------------------------------------------------------------------------O
+	class PixelGameEngine
+	{
+	public:
+		PixelGameEngine();
+		virtual ~PixelGameEngine();
+	public:
+		olc::rcode Construct(int32_t screen_w, int32_t screen_h, int32_t pixel_w, int32_t pixel_h,
+			bool full_screen = false, bool vsync = false, bool cohesion = false);
+		olc::rcode Start();
+
+	public: // User Override Interfaces
+		// Called once on application startup, use to load your resources
+		virtual bool OnUserCreate();
+		// Called every frame, and provides you with a time per frame value
+		virtual bool OnUserUpdate(float fElapsedTime);
+		// Called once on application termination, so you can be one clean coder
+		virtual bool OnUserDestroy();
+
+		// Called when a text entry is confirmed with "enter" key
+		virtual void OnTextEntryComplete(const std::string& sText);
+		// Called when a console command is executed
+		virtual bool OnConsoleCommand(const std::string& sCommand);
+
+
+	public: // Hardware Interfaces
+		// Returns true if window is currently in focus
+		bool IsFocused() const;
+		// Get the state of a specific keyboard button
+		HWButton GetKey(Key k) const;
+		// Get the state of a specific mouse button
+		HWButton GetMouse(uint32_t b) const;
+		// Get Mouse X coordinate in "pixel" space
+		int32_t GetMouseX() const;
+		// Get Mouse Y coordinate in "pixel" space
+		int32_t GetMouseY() const;
+		// Get Mouse Wheel Delta
+		int32_t GetMouseWheel() const;
+		// Get the mouse in window space
+		const olc::vi2d& GetWindowMouse() const;
+		// Gets the mouse as a vector to keep Tarriest happy
+		const olc::vi2d& GetMousePos() const;
+
+		static const std::map<size_t, uint8_t>& GetKeyMap() { return mapKeys; }
+
+	public: // Utility
+		// Returns the width of the screen in "pixels"
+		int32_t ScreenWidth() const;
+		// Returns the height of the screen in "pixels"
+		int32_t ScreenHeight() const;
+		// Returns the width of the currently selected drawing target in "pixels"
+		int32_t GetDrawTargetWidth() const;
+		// Returns the height of the currently selected drawing target in "pixels"
+		int32_t GetDrawTargetHeight() const;
+		// Returns the currently active draw target
+		olc::Sprite* GetDrawTarget() const;
+		// Resize the primary screen sprite
+		void SetScreenSize(int w, int h);
+		// Specify which Sprite should be the target of drawing functions, use nullptr
+		// to specify the primary screen
+		void SetDrawTarget(Sprite* target);
+		// Gets the current Frames Per Second
+		uint32_t GetFPS() const;
+		// Gets last update of elapsed time
+		float GetElapsedTime() const;
+		// Gets Actual Window size
+		const olc::vi2d& GetWindowSize() const;
+		// Gets pixel scale
+		const olc::vi2d& GetPixelSize() const;
+		// Gets actual pixel scale
+		const olc::vi2d& GetScreenPixelSize() const;
+		// Gets "screen" size
+		const olc::vi2d& GetScreenSize() const;
+		// Gets any files dropped this frame
+		const std::vector<std::string>& GetDroppedFiles() const;
+		const olc::vi2d& GetDroppedFilesPoint() const;
+
+	public: // CONFIGURATION ROUTINES
+		// Layer targeting functions
+		void SetDrawTarget(uint8_t layer, bool bDirty = true);
+		void EnableLayer(uint8_t layer, bool b);
+		void SetLayerOffset(uint8_t layer, const olc::vf2d& offset);
+		void SetLayerOffset(uint8_t layer, float x, float y);
+		void SetLayerScale(uint8_t layer, const olc::vf2d& scale);
+		void SetLayerScale(uint8_t layer, float x, float y);
+		void SetLayerTint(uint8_t layer, const olc::Pixel& tint);
+		void SetLayerCustomRenderFunction(uint8_t layer, std::function<void()> f);
+
+		std::vector<LayerDesc>& GetLayers();
+		uint32_t CreateLayer();
+
+		// Change the pixel mode for different optimisations
+		// olc::Pixel::NORMAL = No transparency
+		// olc::Pixel::MASK   = Transparent if alpha is < 255
+		// olc::Pixel::ALPHA  = Full transparency
+		void SetPixelMode(Pixel::Mode m);
+		Pixel::Mode GetPixelMode();
+		// Use a custom blend function
+		void SetPixelMode(std::function<olc::Pixel(const int x, const int y, const olc::Pixel& pSource, const olc::Pixel& pDest)> pixelMode);
+		// Change the blend factor from between 0.0f to 1.0f;
+		void SetPixelBlend(float fBlend);
+
+
+
+	public: // DRAWING ROUTINES
+		// Draws a single Pixel
+		virtual bool Draw(int32_t x, int32_t y, Pixel p = olc::WHITE);
+		bool Draw(const olc::vi2d& pos, Pixel p = olc::WHITE);
+		// Draws a line from (x1,y1) to (x2,y2)
+		void DrawLine(int32_t x1, int32_t y1, int32_t x2, int32_t y2, Pixel p = olc::WHITE, uint32_t pattern = 0xFFFFFFFF);
+		void DrawLine(const olc::vi2d& pos1, const olc::vi2d& pos2, Pixel p = olc::WHITE, uint32_t pattern = 0xFFFFFFFF);
+		// Draws a circle located at (x,y) with radius
+		void DrawCircle(int32_t x, int32_t y, int32_t radius, Pixel p = olc::WHITE, uint8_t mask = 0xFF);
+		void DrawCircle(const olc::vi2d& pos, int32_t radius, Pixel p = olc::WHITE, uint8_t mask = 0xFF);
+		// Fills a circle located at (x,y) with radius
+		void FillCircle(int32_t x, int32_t y, int32_t radius, Pixel p = olc::WHITE);
+		void FillCircle(const olc::vi2d& pos, int32_t radius, Pixel p = olc::WHITE);
+		// Draws a rectangle at (x,y) to (x+w,y+h)
+		void DrawRect(int32_t x, int32_t y, int32_t w, int32_t h, Pixel p = olc::WHITE);
+		void DrawRect(const olc::vi2d& pos, const olc::vi2d& size, Pixel p = olc::WHITE);
+		// Fills a rectangle at (x,y) to (x+w,y+h)
+		void FillRect(int32_t x, int32_t y, int32_t w, int32_t h, Pixel p = olc::WHITE);
+		void FillRect(const olc::vi2d& pos, const olc::vi2d& size, Pixel p = olc::WHITE);
+		// Draws a triangle between points (x1,y1), (x2,y2) and (x3,y3)
+		void DrawTriangle(int32_t x1, int32_t y1, int32_t x2, int32_t y2, int32_t x3, int32_t y3, Pixel p = olc::WHITE);
+		void DrawTriangle(const olc::vi2d& pos1, const olc::vi2d& pos2, const olc::vi2d& pos3, Pixel p = olc::WHITE);
+		// Flat fills a triangle between points (x1,y1), (x2,y2) and (x3,y3)
+		void FillTriangle(int32_t x1, int32_t y1, int32_t x2, int32_t y2, int32_t x3, int32_t y3, Pixel p = olc::WHITE);
+		void FillTriangle(const olc::vi2d& pos1, const olc::vi2d& pos2, const olc::vi2d& pos3, Pixel p = olc::WHITE);
+		// Fill a textured and coloured triangle
+		void FillTexturedTriangle(const std::vector<olc::vf2d>& vPoints, std::vector<olc::vf2d> vTex, std::vector<olc::Pixel> vColour, olc::Sprite* sprTex);
+		void FillTexturedPolygon(const std::vector<olc::vf2d>& vPoints, const std::vector<olc::vf2d>& vTex, const std::vector<olc::Pixel>& vColour, olc::Sprite* sprTex, olc::DecalStructure structure = olc::DecalStructure::LIST);
+		// Draws an entire sprite at location (x,y)
+		void DrawSprite(int32_t x, int32_t y, Sprite* sprite, uint32_t scale = 1, uint8_t flip = olc::Sprite::NONE);
+		void DrawSprite(const olc::vi2d& pos, Sprite* sprite, uint32_t scale = 1, uint8_t flip = olc::Sprite::NONE);
+		// Draws an area of a sprite at location (x,y), where the
+		// selected area is (ox,oy) to (ox+w,oy+h)
+		void DrawPartialSprite(int32_t x, int32_t y, Sprite* sprite, int32_t ox, int32_t oy, int32_t w, int32_t h, uint32_t scale = 1, uint8_t flip = olc::Sprite::NONE);
+		void DrawPartialSprite(const olc::vi2d& pos, Sprite* sprite, const olc::vi2d& sourcepos, const olc::vi2d& size, uint32_t scale = 1, uint8_t flip = olc::Sprite::NONE);
+		// Draws a single line of text - traditional monospaced
+		void DrawString(int32_t x, int32_t y, const std::string& sText, Pixel col = olc::WHITE, uint32_t scale = 1);
+		void DrawString(const olc::vi2d& pos, const std::string& sText, Pixel col = olc::WHITE, uint32_t scale = 1);
+		olc::vi2d GetTextSize(const std::string& s);
+		// Draws a single line of text - non-monospaced
+		void DrawStringProp(int32_t x, int32_t y, const std::string& sText, Pixel col = olc::WHITE, uint32_t scale = 1);
+		void DrawStringProp(const olc::vi2d& pos, const std::string& sText, Pixel col = olc::WHITE, uint32_t scale = 1);
+		olc::vi2d GetTextSizeProp(const std::string& s);
+
+		// Decal Quad functions
+		void SetDecalMode(const olc::DecalMode& mode);
+		void SetDecalStructure(const olc::DecalStructure& structure);
+		// Draws a whole decal, with optional scale and tinting
+		void DrawDecal(const olc::vf2d& pos, olc::Decal* decal, const olc::vf2d& scale = { 1.0f,1.0f }, const olc::Pixel& tint = olc::WHITE);
+		// Draws a region of a decal, with optional scale and tinting
+		void DrawPartialDecal(const olc::vf2d& pos, olc::Decal* decal, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f,1.0f }, const olc::Pixel& tint = olc::WHITE);
+		void DrawPartialDecal(const olc::vf2d& pos, const olc::vf2d& size, olc::Decal* decal, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint = olc::WHITE);
+		// Draws fully user controlled 4 vertices, pos(pixels), uv(pixels), colours
+		void DrawExplicitDecal(olc::Decal* decal, const olc::vf2d* pos, const olc::vf2d* uv, const olc::Pixel* col, uint32_t elements = 4);
+		// Draws a decal with 4 arbitrary points, warping the texture to look "correct"
+		void DrawWarpedDecal(olc::Decal* decal, const olc::vf2d(&pos)[4], const olc::Pixel& tint = olc::WHITE);
+		void DrawWarpedDecal(olc::Decal* decal, const olc::vf2d* pos, const olc::Pixel& tint = olc::WHITE);
+		void DrawWarpedDecal(olc::Decal* decal, const std::array<olc::vf2d, 4>& pos, const olc::Pixel& tint = olc::WHITE);
+		// As above, but you can specify a region of a decal source sprite
+		void DrawPartialWarpedDecal(olc::Decal* decal, const olc::vf2d(&pos)[4], const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint = olc::WHITE);
+		void DrawPartialWarpedDecal(olc::Decal* decal, const olc::vf2d* pos, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint = olc::WHITE);
+		void DrawPartialWarpedDecal(olc::Decal* decal, const std::array<olc::vf2d, 4>& pos, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint = olc::WHITE);
+		// Draws a decal rotated to specified angle, wit point of rotation offset
+		void DrawRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::vf2d& scale = { 1.0f,1.0f }, const olc::Pixel& tint = olc::WHITE);
+		void DrawPartialRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f, 1.0f }, const olc::Pixel& tint = olc::WHITE);
+		// Draws a multiline string as a decal, with tiniting and scaling
+		void DrawStringDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
+		void DrawStringPropDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
+		// Draws a single shaded filled rectangle as a decal
+		void DrawRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col = olc::WHITE);
+		void FillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col = olc::WHITE);
+		// Draws a corner shaded rectangle as a decal
+		void GradientFillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel colTL, const olc::Pixel colBL, const olc::Pixel colBR, const olc::Pixel colTR);
+		// Draws an arbitrary convex textured polygon using GPU
+		void DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<olc::vf2d>& uv, const olc::Pixel tint = olc::WHITE);
+		void DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<float>& depth, const std::vector<olc::vf2d>& uv, const olc::Pixel tint = olc::WHITE);
+		void DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<olc::vf2d>& uv, const std::vector<olc::Pixel>& tint);
+		void DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<olc::vf2d>& uv, const std::vector<olc::Pixel>& colours, const olc::Pixel tint);
+		// Draws a line in Decal Space
+		void DrawLineDecal(const olc::vf2d& pos1, const olc::vf2d& pos2, Pixel p = olc::WHITE);
+		void DrawRotatedStringDecal(const olc::vf2d& pos, const std::string& sText, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
+		void DrawRotatedStringPropDecal(const olc::vf2d& pos, const std::string& sText, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
+		// Clears entire draw target to Pixel
+		void Clear(Pixel p);
+		// Clears the rendering back buffer
+		void ClearBuffer(Pixel p, bool bDepth = true);
+		// Returns the font image
+		olc::Sprite* GetFontSprite();
+
+		// Clip a line segment to visible area
+		bool ClipLineToScreen(olc::vi2d& in_p1, olc::vi2d& in_p2);
+
+		// Dont allow PGE to mark layers as dirty, so pixel graphics don't update
+		void EnablePixelTransfer(const bool bEnable = true);
+
+		// Command Console Routines
+		void ConsoleShow(const olc::Key &keyExit, bool bSuspendTime = true);
+		bool IsConsoleShowing() const;
+		void ConsoleClear();
+		std::stringstream& ConsoleOut();
+		void ConsoleCaptureStdOut(const bool bCapture);
+
+		// Text Entry Routines
+		void TextEntryEnable(const bool bEnable, const std::string& sText = "");
+		std::string TextEntryGetString() const;
+		int32_t TextEntryGetCursor() const;
+		bool IsTextEntryEnabled() const;
+
+
+
+	private:
+		void UpdateTextEntry();
+		void UpdateConsole();
+
+	public:
+
+		// Experimental Lightweight 3D Routines ================
+#ifdef OLC_ENABLE_EXPERIMENTAL
+		// Set Manual View Matrix
+		void LW3D_View(const std::array<float, 16>& m);
+		// Set Manual World Matrix
+		void LW3D_World(const std::array<float, 16>& m);
+		// Set Manual Projection Matrix
+		void LW3D_Projection(const std::array<float, 16>& m);
+
+		// Draws a vector of vertices, interprted as individual triangles
+		void LW3D_DrawTriangles(olc::Decal* decal, const std::vector<std::array<float,3>>& pos, const std::vector<olc::vf2d>& tex, const std::vector<olc::Pixel>& col);
+
+		void LW3D_ModelTranslate(const float x, const float y, const float z);
+
+		// Camera convenience functions
+		void LW3D_SetCameraAtTarget(const float fEyeX, const float fEyeY, const float fEyeZ,
+			const float fTargetX, const float fTargetY, const float fTargetZ,
+			const float fUpX = 0.0f, const float fUpY = 1.0f, const float fUpZ = 0.0f);
+		void LW3D_SetCameraAlongDirection(const float fEyeX, const float fEyeY, const float fEyeZ,
+			const float fDirX, const float fDirY, const float fDirZ,
+			const float fUpX = 0.0f, const float fUpY = 1.0f, const float fUpZ = 0.0f);
+
+		// 3D Rendering Flags
+		void LW3D_EnableDepthTest(const bool bEnableDepth);
+		void LW3D_EnableBackfaceCulling(const bool bEnableCull);
+#endif
+	public: // Branding
+		std::string sAppName;
+
+	private: // Inner mysterious workings
+		olc::Sprite*     pDrawTarget = nullptr;
+		Pixel::Mode	nPixelMode = Pixel::NORMAL;
+		float		fBlendFactor = 1.0f;
+		olc::vi2d	vScreenSize = { 256, 240 };
+		olc::vf2d	vInvScreenSize = { 1.0f / 256.0f, 1.0f / 240.0f };
+		olc::vi2d	vPixelSize = { 4, 4 };
+		olc::vi2d   vScreenPixelSize = { 4, 4 };
+		olc::vi2d	vMousePos = { 0, 0 };
+		int32_t		nMouseWheelDelta = 0;
+		olc::vi2d	vMousePosCache = { 0, 0 };
+		olc::vi2d   vMouseWindowPos = { 0, 0 };
+		int32_t		nMouseWheelDeltaCache = 0;
+		olc::vi2d	vWindowSize = { 0, 0 };
+		olc::vi2d	vViewPos = { 0, 0 };
+		olc::vi2d	vViewSize = { 0,0 };
+		bool		bFullScreen = false;
+		olc::vf2d	vPixel = { 1.0f, 1.0f };
+		bool		bHasInputFocus = false;
+		bool		bHasMouseFocus = false;
+		bool		bEnableVSYNC = false;
+		float		fFrameTimer = 1.0f;
+		float		fLastElapsed = 0.0f;
+		int			nFrameCount = 0;		
+		bool bSuspendTextureTransfer = false;
+		Renderable  fontRenderable;
+		std::vector<LayerDesc> vLayers;
+		uint8_t		nTargetLayer = 0;
+		uint32_t	nLastFPS = 0;
+		bool        bPixelCohesion = false;
+		DecalMode   nDecalMode = DecalMode::NORMAL;
+		DecalStructure nDecalStructure = DecalStructure::FAN;
+		std::function<olc::Pixel(const int x, const int y, const olc::Pixel&, const olc::Pixel&)> funcPixelMode;
+		std::chrono::time_point<std::chrono::system_clock> m_tp1, m_tp2;
+		std::vector<olc::vi2d> vFontSpacing;
+		std::vector<std::string> vDroppedFiles;
+		std::vector<std::string> vDroppedFilesCache;
+		olc::vi2d vDroppedFilesPoint;
+		olc::vi2d vDroppedFilesPointCache;
+
+		// Command Console Specific
+		bool bConsoleShow = false;
+		bool bConsoleSuspendTime = false;
+		olc::Key keyConsoleExit = olc::Key::F1;
+		std::stringstream ssConsoleOutput;
+		std::streambuf* sbufOldCout = nullptr;
+		olc::vi2d vConsoleSize;
+		olc::vi2d vConsoleCursor = { 0,0 };
+		olc::vf2d vConsoleCharacterScale = { 1.0f, 2.0f };
+		std::vector<std::string> sConsoleLines;
+		std::list<std::string> sCommandHistory;
+		std::list<std::string>::iterator sCommandHistoryIt;
+
+		// Text Entry Specific
+		bool bTextEntryEnable = false;
+		std::string sTextEntryString = "";
+		int32_t nTextEntryCursor = 0;
+		std::vector<std::tuple<olc::Key, std::string, std::string>> vKeyboardMap;
+
+
+
+		// State of keyboard		
+		bool		pKeyNewState[256] = { 0 };
+		bool		pKeyOldState[256] = { 0 };
+		HWButton	pKeyboardState[256] = { 0 };
+
+		// State of mouse
+		bool		pMouseNewState[nMouseButtons] = { 0 };
+		bool		pMouseOldState[nMouseButtons] = { 0 };
+		HWButton	pMouseState[nMouseButtons] = { 0 };
+
+		// The main engine thread
+		void		EngineThread();
+
+
+		// If anything sets this flag to false, the engine
+		// "should" shut down gracefully
+		static std::atomic<bool> bAtomActive;
+
+	public:
+		// "Break In" Functions
+		void olc_UpdateMouse(int32_t x, int32_t y);
+		void olc_UpdateMouseWheel(int32_t delta);
+		void olc_UpdateWindowSize(int32_t x, int32_t y);
+		void olc_UpdateViewport();
+		void olc_ConstructFontSheet();
+		void olc_CoreUpdate();
+		void olc_PrepareEngine();
+		void olc_UpdateMouseState(int32_t button, bool state);
+		void olc_UpdateKeyState(int32_t key, bool state);
+		void olc_UpdateMouseFocus(bool state);
+		void olc_UpdateKeyFocus(bool state);
+		void olc_Terminate();
+		void olc_DropFiles(int32_t x, int32_t y, const std::vector<std::string>& vFiles);
+		void olc_Reanimate();
+		bool olc_IsRunning();
+
+		// At the very end of this file, chooses which
+		// components to compile
+		virtual void olc_ConfigureSystem();
+
+		// NOTE: Items Here are to be deprecated, I have left them in for now
+		// in case you are using them, but they will be removed.
+		// olc::vf2d	vSubPixelOffset = { 0.0f, 0.0f };
+
+	public: // PGEX Stuff
+		friend class PGEX;
+		void pgex_Register(olc::PGEX* pgex);
+
+	private:
+		std::vector<olc::PGEX*> vExtensions;
+	};
+
+
+
+	// O------------------------------------------------------------------------------O
+	// | PGE EXTENSION BASE CLASS - Permits access to PGE functions from extension    |
+	// O------------------------------------------------------------------------------O
+	class PGEX
+	{
+		friend class olc::PixelGameEngine;
+	public:
+		PGEX(bool bHook = false);
+
+	protected:
+		virtual void OnBeforeUserCreate();
+		virtual void OnAfterUserCreate();
+		virtual bool OnBeforeUserUpdate(float &fElapsedTime);
+		virtual void OnAfterUserUpdate(float fElapsedTime);
+
+	protected:
+		static PixelGameEngine* pge;
+	};
+}
+
+#pragma endregion
+
+
+#pragma region opengl33_iface
+// In order to facilitate more advanced graphics features, some PGEX
+// will rely on shaders. Instead of having each PGEX responsible for
+// managing this, for convenience, this interface exists.
+
+#if defined(OLC_GFX_OPENGL33)
+
+#if defined(OLC_PLATFORM_WINAPI)
+#include <gl/GL.h>
+#define CALLSTYLE __stdcall
+#endif
+
+#if defined(__linux__) || defined(__FreeBSD__)
+#include <GL/gl.h>
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+namespace X11 {
+#include <GL/glx.h>
+}
+#define CALLSTYLE 
+#endif
+
+#if defined(__APPLE__)
+#define GL_SILENCE_DEPRECATION
+#include <OpenGL/OpenGL.h>
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+#endif
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+#include <EGL/egl.h>
+#include <GLES2/gl2.h>
+#define GL_GLEXT_PROTOTYPES
+#include <GLES2/gl2ext.h>
+#include <emscripten/emscripten.h>
+#define CALLSTYLE
+#define GL_CLAMP GL_CLAMP_TO_EDGE
+#endif
+
+namespace olc
+{
+	typedef char GLchar;
+	typedef ptrdiff_t GLsizeiptr;
+
+	typedef GLuint CALLSTYLE locCreateShader_t(GLenum type);
+	typedef GLuint CALLSTYLE locCreateProgram_t(void);
+	typedef void CALLSTYLE locDeleteShader_t(GLuint shader);
+	typedef void CALLSTYLE locCompileShader_t(GLuint shader);
+	typedef void CALLSTYLE locLinkProgram_t(GLuint program);
+	typedef void CALLSTYLE locDeleteProgram_t(GLuint program);
+	typedef void CALLSTYLE locAttachShader_t(GLuint program, GLuint shader);
+	typedef void CALLSTYLE locBindBuffer_t(GLenum target, GLuint buffer);
+	typedef void CALLSTYLE locBufferData_t(GLenum target, GLsizeiptr size, const void* data, GLenum usage);
+	typedef void CALLSTYLE locGenBuffers_t(GLsizei n, GLuint* buffers);
+	typedef void CALLSTYLE locVertexAttribPointer_t(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* pointer);
+	typedef void CALLSTYLE locEnableVertexAttribArray_t(GLuint index);
+	typedef void CALLSTYLE locUseProgram_t(GLuint program);
+	typedef void CALLSTYLE locBindVertexArray_t(GLuint array);
+	typedef void CALLSTYLE locGenVertexArrays_t(GLsizei n, GLuint* arrays);
+	typedef void CALLSTYLE locGetShaderInfoLog_t(GLuint shader, GLsizei bufSize, GLsizei* length, GLchar* infoLog);
+	typedef GLint CALLSTYLE locGetUniformLocation_t(GLuint program, const GLchar* name);
+	typedef void CALLSTYLE locUniform1f_t(GLint location, GLfloat v0);
+	typedef void CALLSTYLE locUniform1i_t(GLint location, GLint v0);
+	typedef void CALLSTYLE locUniform2fv_t(GLint location, GLsizei count, const GLfloat* value);
+	typedef void CALLSTYLE locActiveTexture_t(GLenum texture);
+	typedef void CALLSTYLE locGenFrameBuffers_t(GLsizei n, GLuint* ids);
+	typedef void CALLSTYLE locBindFrameBuffer_t(GLenum target, GLuint fb);
+	typedef GLenum CALLSTYLE locCheckFrameBufferStatus_t(GLenum target);
+	typedef void CALLSTYLE locDeleteFrameBuffers_t(GLsizei n, const GLuint* fbs);
+	typedef void CALLSTYLE locFrameBufferTexture2D_t(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+	typedef void CALLSTYLE locDrawBuffers_t(GLsizei n, const GLenum* bufs);
+	typedef void CALLSTYLE locBlendFuncSeparate_t(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+
+#if defined(OLC_PLATFORM_WINAPI)
+	typedef void __stdcall locSwapInterval_t(GLsizei n);
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+	typedef int(locSwapInterval_t)(X11::Display* dpy, X11::GLXDrawable drawable, int interval);
+#endif
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+	typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length);
+	typedef EGLBoolean(locSwapInterval_t)(EGLDisplay display, EGLint interval);
+#else
+	typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar** string, const GLint* length);
+#endif
+
+} // olc namespace
+#endif // OpenGL33 Definitions
+#pragma endregion
+
+
+#endif // OLC_PGE_DEF
+
+
+  // O------------------------------------------------------------------------------O
+  // | START OF OLC_PGE_APPLICATION                                                 |
+  // O------------------------------------------------------------------------------O
+#ifdef OLC_PGE_APPLICATION
+#undef OLC_PGE_APPLICATION
+
+  // O------------------------------------------------------------------------------O
+  // | olcPixelGameEngine INTERFACE IMPLEMENTATION (CORE)                           |
+  // | Note: The core implementation is platform independent                        |
+  // O------------------------------------------------------------------------------O
+#pragma region pge_implementation
+namespace olc
+{
+	// O------------------------------------------------------------------------------O
+	// | olc::Pixel IMPLEMENTATION                                                    |
+	// O------------------------------------------------------------------------------O
+	Pixel::Pixel()
+	{ r = 0; g = 0; b = 0; a = nDefaultAlpha; }
+
+	Pixel::Pixel(uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha)
+	{ n = red | (green << 8) | (blue << 16) | (alpha << 24); } // Thanks jarekpelczar 
+
+	Pixel::Pixel(uint32_t p)
+	{ n = p; }
+
+	bool Pixel::operator==(const Pixel& p) const
+	{ return n == p.n; }
+
+	bool Pixel::operator!=(const Pixel& p) const
+	{ return n != p.n; }
+
+	Pixel  Pixel::operator * (const float i) const
+	{
+		float fR = std::min(255.0f, std::max(0.0f, float(r) * i));
+		float fG = std::min(255.0f, std::max(0.0f, float(g) * i));
+		float fB = std::min(255.0f, std::max(0.0f, float(b) * i));
+		return Pixel(uint8_t(fR), uint8_t(fG), uint8_t(fB), a);
+	}
+
+	Pixel  Pixel::operator / (const float i) const
+	{
+		float fR = std::min(255.0f, std::max(0.0f, float(r) / i));
+		float fG = std::min(255.0f, std::max(0.0f, float(g) / i));
+		float fB = std::min(255.0f, std::max(0.0f, float(b) / i));
+		return Pixel(uint8_t(fR), uint8_t(fG), uint8_t(fB), a);
+	}
+
+	Pixel& Pixel::operator *=(const float i)
+	{
+		this->r = uint8_t(std::min(255.0f, std::max(0.0f, float(r) * i)));
+		this->g = uint8_t(std::min(255.0f, std::max(0.0f, float(g) * i)));
+		this->b = uint8_t(std::min(255.0f, std::max(0.0f, float(b) * i)));
+		return *this;
+	}
+
+	Pixel& Pixel::operator /=(const float i)
+	{
+		this->r = uint8_t(std::min(255.0f, std::max(0.0f, float(r) / i)));
+		this->g = uint8_t(std::min(255.0f, std::max(0.0f, float(g) / i)));
+		this->b = uint8_t(std::min(255.0f, std::max(0.0f, float(b) / i)));
+		return *this;
+	}
+
+	Pixel  Pixel::operator + (const Pixel& p) const
+	{
+		uint8_t nR = uint8_t(std::min(255, std::max(0, int(r) + int(p.r))));
+		uint8_t nG = uint8_t(std::min(255, std::max(0, int(g) + int(p.g))));
+		uint8_t nB = uint8_t(std::min(255, std::max(0, int(b) + int(p.b))));
+		return Pixel(nR, nG, nB, a);
+	}
+
+	Pixel  Pixel::operator - (const Pixel& p) const
+	{
+		uint8_t nR = uint8_t(std::min(255, std::max(0, int(r) - int(p.r))));
+		uint8_t nG = uint8_t(std::min(255, std::max(0, int(g) - int(p.g))));
+		uint8_t nB = uint8_t(std::min(255, std::max(0, int(b) - int(p.b))));
+		return Pixel(nR, nG, nB, a);
+	}
+
+	Pixel& Pixel::operator += (const Pixel& p)
+	{
+		this->r = uint8_t(std::min(255, std::max(0, int(r) + int(p.r))));
+		this->g = uint8_t(std::min(255, std::max(0, int(g) + int(p.g))));
+		this->b = uint8_t(std::min(255, std::max(0, int(b) + int(p.b))));
+		return *this;
+	}
+
+	Pixel& Pixel::operator -= (const Pixel& p) // Thanks Au Lit
+	{
+		this->r = uint8_t(std::min(255, std::max(0, int(r) - int(p.r))));
+		this->g = uint8_t(std::min(255, std::max(0, int(g) - int(p.g))));
+		this->b = uint8_t(std::min(255, std::max(0, int(b) - int(p.b))));
+		return *this;
+	}
+
+	Pixel Pixel::operator * (const Pixel& p) const
+	{
+		uint8_t nR = uint8_t(std::min(255.0f, std::max(0.0f, float(r) * float(p.r) / 255.0f)));
+		uint8_t nG = uint8_t(std::min(255.0f, std::max(0.0f, float(g) * float(p.g) / 255.0f)));
+		uint8_t nB = uint8_t(std::min(255.0f, std::max(0.0f, float(b) * float(p.b) / 255.0f)));
+		uint8_t nA = uint8_t(std::min(255.0f, std::max(0.0f, float(a) * float(p.a) / 255.0f)));
+		return Pixel(nR, nG, nB, nA);
+	}
+
+	Pixel& Pixel::operator *=(const Pixel& p)
+	{
+		this->r = uint8_t(std::min(255.0f, std::max(0.0f, float(r) * float(p.r) / 255.0f)));
+		this->g = uint8_t(std::min(255.0f, std::max(0.0f, float(g) * float(p.g) / 255.0f)));
+		this->b = uint8_t(std::min(255.0f, std::max(0.0f, float(b) * float(p.b) / 255.0f)));
+		this->a = uint8_t(std::min(255.0f, std::max(0.0f, float(a) * float(p.a) / 255.0f)));
+		return *this;
+	}
+
+	Pixel Pixel::inv() const
+	{
+		uint8_t nR = uint8_t(std::min(255, std::max(0, 255 - int(r))));
+		uint8_t nG = uint8_t(std::min(255, std::max(0, 255 - int(g))));
+		uint8_t nB = uint8_t(std::min(255, std::max(0, 255 - int(b))));
+		return Pixel(nR, nG, nB, a);
+	}
+
+	Pixel PixelF(float red, float green, float blue, float alpha)
+	{ return Pixel(uint8_t(red * 255.0f), uint8_t(green * 255.0f), uint8_t(blue * 255.0f), uint8_t(alpha * 255.0f)); }
+
+	Pixel PixelLerp(const olc::Pixel& p1, const olc::Pixel& p2, float t)
+	{ return (p2 * t) + p1 * (1.0f - t); }
+
+	// O------------------------------------------------------------------------------O
+	// | olc::Sprite IMPLEMENTATION                                                   |
+	// O------------------------------------------------------------------------------O
+	Sprite::Sprite()
+	{ width = 0; height = 0; }
+
+	Sprite::Sprite(const std::string& sImageFile, olc::ResourcePack* pack)
+	{ LoadFromFile(sImageFile, pack); }
+
+	Sprite::Sprite(int32_t w, int32_t h)
+	{		
+		width = w;		height = h;
+		pColData.resize(width * height);
+		pColData.resize(width * height, nDefaultPixel);
+	}
+
+	Sprite::~Sprite()
+	{ pColData.clear();	}
+
+	void Sprite::SetSampleMode(olc::Sprite::Mode mode)
+	{ modeSample = mode; }
+
+	Pixel Sprite::GetPixel(const olc::vi2d& a) const
+	{ return GetPixel(a.x, a.y); }
+
+	bool Sprite::SetPixel(const olc::vi2d& a, Pixel p)
+	{ return SetPixel(a.x, a.y, p); }
+
+	Pixel Sprite::GetPixel(int32_t x, int32_t y) const
+	{
+		if (modeSample == olc::Sprite::Mode::NORMAL)
+		{
+			if (x >= 0 && x < width && y >= 0 && y < height)
+				return pColData[y * width + x];
+			else
+				return Pixel(0, 0, 0, 0);
+		}
+		else
+		{
+			if (modeSample == olc::Sprite::Mode::PERIODIC)
+				return pColData[abs(y % height) * width + abs(x % width)];
+			else
+				return pColData[std::max(0, std::min(y, height-1)) * width + std::max(0, std::min(x, width-1))];
+		}
+	}
+
+	bool Sprite::SetPixel(int32_t x, int32_t y, Pixel p)
+	{
+		if (x >= 0 && x < width && y >= 0 && y < height)
+		{
+			pColData[y * width + x] = p;
+			return true;
+		}
+		else
+			return false;
+	}
+
+	Pixel Sprite::Sample(float x, float y) const
+	{
+		int32_t sx = std::min((int32_t)((x * (float)width)), width - 1);
+		int32_t sy = std::min((int32_t)((y * (float)height)), height - 1);
+		return GetPixel(sx, sy);
+	}
+
+	Pixel Sprite::Sample(const olc::vf2d& uv) const
+	{
+		return Sample(uv.x, uv.y);
+	}
+
+	Pixel Sprite::SampleBL(float u, float v) const
+	{
+		u = u * width - 0.5f;
+		v = v * height - 0.5f;
+		int x = (int)floor(u); // cast to int rounds toward zero, not downward
+		int y = (int)floor(v); // Thanks @joshinils
+		float u_ratio = u - x;
+		float v_ratio = v - y;
+		float u_opposite = 1 - u_ratio;
+		float v_opposite = 1 - v_ratio;
+
+		olc::Pixel p1 = GetPixel(std::max(x, 0), std::max(y, 0));
+		olc::Pixel p2 = GetPixel(std::min(x + 1, (int)width - 1), std::max(y, 0));
+		olc::Pixel p3 = GetPixel(std::max(x, 0), std::min(y + 1, (int)height - 1));
+		olc::Pixel p4 = GetPixel(std::min(x + 1, (int)width - 1), std::min(y + 1, (int)height - 1));
+
+		return olc::Pixel(
+			(uint8_t)((p1.r * u_opposite + p2.r * u_ratio) * v_opposite + (p3.r * u_opposite + p4.r * u_ratio) * v_ratio),
+			(uint8_t)((p1.g * u_opposite + p2.g * u_ratio) * v_opposite + (p3.g * u_opposite + p4.g * u_ratio) * v_ratio),
+			(uint8_t)((p1.b * u_opposite + p2.b * u_ratio) * v_opposite + (p3.b * u_opposite + p4.b * u_ratio) * v_ratio));
+	}
+
+	Pixel Sprite::SampleBL(const olc::vf2d& uv) const
+	{
+		return SampleBL(uv.x, uv.y);
+	}
+
+	Pixel* Sprite::GetData()
+	{ return pColData.data(); }
+
+
+	olc::rcode Sprite::LoadFromFile(const std::string& sImageFile, olc::ResourcePack* pack)
+	{
+		UNUSED(pack);
+		return loader->LoadImageResource(this, sImageFile, pack);
+	}
+
+	olc::Sprite* Sprite::Duplicate()
+	{
+		olc::Sprite* spr = new olc::Sprite(width, height);
+		std::memcpy(spr->GetData(), GetData(), width * height * sizeof(olc::Pixel));
+		spr->modeSample = modeSample;
+		return spr;
+	}
+
+	olc::Sprite* Sprite::Duplicate(const olc::vi2d& vPos, const olc::vi2d& vSize)
+	{
+		olc::Sprite* spr = new olc::Sprite(vSize.x, vSize.y);
+		for (int y = 0; y < vSize.y; y++)
+			for (int x = 0; x < vSize.x; x++)
+				spr->SetPixel(x, y, GetPixel(vPos.x + x, vPos.y + y));
+		return spr;
+	}
+
+	olc::vi2d olc::Sprite::Size() const
+	{
+		return { width, height };
+	}
+
+	// O------------------------------------------------------------------------------O
+	// | olc::Decal IMPLEMENTATION                                                    |
+	// O------------------------------------------------------------------------------O
+	Decal::Decal(olc::Sprite* spr, bool filter, bool clamp)
+	{
+		id = -1;
+		if (spr == nullptr) return;
+		sprite = spr;
+		id = renderer->CreateTexture(sprite->width, sprite->height, filter, clamp);
+		Update();
+	}
+
+	Decal::Decal(const uint32_t nExistingTextureResource, olc::Sprite* spr)
+	{
+		if (spr == nullptr) return;
+		id = nExistingTextureResource;
+	}
+
+	void Decal::Update()
+	{
+		if (sprite == nullptr) return;
+		vUVScale = { 1.0f / float(sprite->width), 1.0f / float(sprite->height) };
+		renderer->ApplyTexture(id);
+		renderer->UpdateTexture(id, sprite);
+	}
+
+	void Decal::UpdateSprite()
+	{
+		if (sprite == nullptr) return;
+		renderer->ApplyTexture(id);
+		renderer->ReadTexture(id, sprite);
+	}
+
+	Decal::~Decal()
+	{
+		if (id != -1)
+		{
+			renderer->DeleteTexture(id);
+			id = -1;
+		}
+	}
+
+	void Renderable::Create(uint32_t width, uint32_t height, bool filter, bool clamp)
+	{
+		pSprite = std::make_unique<olc::Sprite>(width, height);
+		pDecal = std::make_unique<olc::Decal>(pSprite.get(), filter, clamp);
+	}
+
+	olc::rcode Renderable::Load(const std::string& sFile, ResourcePack* pack, bool filter, bool clamp)
+	{
+		pSprite = std::make_unique<olc::Sprite>();
+		if (pSprite->LoadFromFile(sFile, pack) == olc::rcode::OK)
+		{
+			pDecal = std::make_unique<olc::Decal>(pSprite.get(), filter, clamp);
+			return olc::rcode::OK;
+		}
+		else
+		{
+			pSprite.release();
+			pSprite = nullptr;
+			return olc::rcode::NO_FILE;
+		}
+	}
+
+	olc::Decal* Renderable::Decal() const
+	{ return pDecal.get(); }
+
+	olc::Sprite* Renderable::Sprite() const
+	{ return pSprite.get(); }
+
+	// O------------------------------------------------------------------------------O
+	// | olc::ResourcePack IMPLEMENTATION                                             |
+	// O------------------------------------------------------------------------------O
+
+
+	//=============================================================
+	// Resource Packs - Allows you to store files in one large 
+	// scrambled file - Thanks MaGetzUb for debugging a null char in std::stringstream bug
+	ResourceBuffer::ResourceBuffer(std::ifstream& ifs, uint32_t offset, uint32_t size)
+	{
+		vMemory.resize(size);
+		ifs.seekg(offset); ifs.read(vMemory.data(), vMemory.size());
+		setg(vMemory.data(), vMemory.data(), vMemory.data() + size);
+	}
+
+	ResourcePack::ResourcePack() { }
+	ResourcePack::~ResourcePack() { baseFile.close(); }
+
+	bool ResourcePack::AddFile(const std::string& sFile)
+	{
+		const std::string file = makeposix(sFile);
+
+		if (_gfs::exists(file))
+		{
+			sResourceFile e;
+			e.nSize = (uint32_t)_gfs::file_size(file);
+			e.nOffset = 0; // Unknown at this stage			
+			mapFiles[file] = e;
+			return true;
+		}
+		return false;
+	}
+
+	bool ResourcePack::LoadPack(const std::string& sFile, const std::string& sKey)
+	{
+		// Open the resource file
+		baseFile.open(sFile, std::ifstream::binary);
+		if (!baseFile.is_open()) return false;
+
+		// 1) Read Scrambled index
+		uint32_t nIndexSize = 0;
+		baseFile.read((char*)&nIndexSize, sizeof(uint32_t));
+
+		std::vector<char> buffer(nIndexSize);
+		for (uint32_t j = 0; j < nIndexSize; j++)
+			buffer[j] = baseFile.get();
+
+		std::vector<char> decoded = scramble(buffer, sKey);
+		size_t pos = 0;
+		auto read = [&decoded, &pos](char* dst, size_t size) {
+			memcpy((void*)dst, (const void*)(decoded.data() + pos), size);
+			pos += size;
+		};
+
+		auto get = [&read]() -> int { char c; read(&c, 1); return c; };
+
+		// 2) Read Map
+		uint32_t nMapEntries = 0;
+		read((char*)&nMapEntries, sizeof(uint32_t));
+		for (uint32_t i = 0; i < nMapEntries; i++)
+		{
+			uint32_t nFilePathSize = 0;
+			read((char*)&nFilePathSize, sizeof(uint32_t));
+
+			std::string sFileName(nFilePathSize, ' ');
+			for (uint32_t j = 0; j < nFilePathSize; j++)
+				sFileName[j] = get();
+
+			sResourceFile e;
+			read((char*)&e.nSize, sizeof(uint32_t));
+			read((char*)&e.nOffset, sizeof(uint32_t));
+			mapFiles[sFileName] = e;
+		}
+
+		// Don't close base file! we will provide a stream
+		// pointer when the file is requested
+		return true;
+	}
+
+	bool ResourcePack::SavePack(const std::string& sFile, const std::string& sKey)
+	{
+		// Create/Overwrite the resource file
+		std::ofstream ofs(sFile, std::ofstream::binary);
+		if (!ofs.is_open()) return false;
+
+		// Iterate through map
+		uint32_t nIndexSize = 0; // Unknown for now
+		ofs.write((char*)&nIndexSize, sizeof(uint32_t));
+		uint32_t nMapSize = uint32_t(mapFiles.size());
+		ofs.write((char*)&nMapSize, sizeof(uint32_t));
+		for (auto& e : mapFiles)
+		{
+			// Write the path of the file
+			size_t nPathSize = e.first.size();
+			ofs.write((char*)&nPathSize, sizeof(uint32_t));
+			ofs.write(e.first.c_str(), nPathSize);
+
+			// Write the file entry properties
+			ofs.write((char*)&e.second.nSize, sizeof(uint32_t));
+			ofs.write((char*)&e.second.nOffset, sizeof(uint32_t));
+		}
+
+		// 2) Write the individual Data
+		std::streampos offset = ofs.tellp();
+		nIndexSize = (uint32_t)offset;
+		for (auto& e : mapFiles)
+		{
+			// Store beginning of file offset within resource pack file
+			e.second.nOffset = (uint32_t)offset;
+
+			// Load the file to be added
+			std::vector<uint8_t> vBuffer(e.second.nSize);
+			std::ifstream i(e.first, std::ifstream::binary);
+			i.read((char*)vBuffer.data(), e.second.nSize);
+			i.close();
+
+			// Write the loaded file into resource pack file
+			ofs.write((char*)vBuffer.data(), e.second.nSize);
+			offset += e.second.nSize;
+		}
+
+		// 3) Scramble Index
+		std::vector<char> stream;
+		auto write = [&stream](const char* data, size_t size) {
+			size_t sizeNow = stream.size();
+			stream.resize(sizeNow + size);
+			memcpy(stream.data() + sizeNow, data, size);
+		};
+
+		// Iterate through map
+		write((char*)&nMapSize, sizeof(uint32_t));
+		for (auto& e : mapFiles)
+		{
+			// Write the path of the file
+			size_t nPathSize = e.first.size();
+			write((char*)&nPathSize, sizeof(uint32_t));
+			write(e.first.c_str(), nPathSize);
+
+			// Write the file entry properties
+			write((char*)&e.second.nSize, sizeof(uint32_t));
+			write((char*)&e.second.nOffset, sizeof(uint32_t));
+		}
+		std::vector<char> sIndexString = scramble(stream, sKey);
+		uint32_t nIndexStringLen = uint32_t(sIndexString.size());
+		// 4) Rewrite Map (it has been updated with offsets now)
+		// at start of file
+		ofs.seekp(0, std::ios::beg);
+		ofs.write((char*)&nIndexStringLen, sizeof(uint32_t));
+		ofs.write(sIndexString.data(), nIndexStringLen);
+		ofs.close();
+		return true;
+	}
+
+	ResourceBuffer ResourcePack::GetFileBuffer(const std::string& sFile)
+	{ return ResourceBuffer(baseFile, mapFiles[sFile].nOffset, mapFiles[sFile].nSize); }
+
+	bool ResourcePack::Loaded()
+	{ return baseFile.is_open(); }
+
+	std::vector<char> ResourcePack::scramble(const std::vector<char>& data, const std::string& key)
+	{
+		if (key.empty()) return data;
+		std::vector<char> o;
+		size_t c = 0;
+		for (auto s : data)	o.push_back(s ^ key[(c++) % key.size()]);
+		return o;
+	};
+
+	std::string ResourcePack::makeposix(const std::string& path)
+	{
+		std::string o;
+		for (auto s : path) o += std::string(1, s == '\\' ? '/' : s);
+		return o;
+	};
+
+	// O------------------------------------------------------------------------------O
+	// | olc::PixelGameEngine IMPLEMENTATION                                          |
+	// O------------------------------------------------------------------------------O
+	PixelGameEngine::PixelGameEngine()
+	{
+		sAppName = "Undefined";
+		olc::PGEX::pge = this;
+
+		// Bring in relevant Platform & Rendering systems depending
+		// on compiler parameters
+		olc_ConfigureSystem();
+	}
+
+	PixelGameEngine::~PixelGameEngine()
+	{}
+
+
+	olc::rcode PixelGameEngine::Construct(int32_t screen_w, int32_t screen_h, int32_t pixel_w, int32_t pixel_h, bool full_screen, bool vsync, bool cohesion)
+	{
+		bPixelCohesion = cohesion;
+		vScreenSize = { screen_w, screen_h };
+		vInvScreenSize = { 1.0f / float(screen_w), 1.0f / float(screen_h) };
+		vPixelSize = { pixel_w, pixel_h };
+		vWindowSize = vScreenSize * vPixelSize;
+		bFullScreen = full_screen;
+		bEnableVSYNC = vsync;
+		vPixel = 2.0f / vScreenSize;
+
+		if (vPixelSize.x <= 0 || vPixelSize.y <= 0 || vScreenSize.x <= 0 || vScreenSize.y <= 0)
+			return olc::FAIL;
+		return olc::OK;
+	}
+
+
+	void PixelGameEngine::SetScreenSize(int w, int h)
+	{
+		vScreenSize = { w, h };
+		vInvScreenSize = { 1.0f / float(w), 1.0f / float(h) };
+		for (auto& layer : vLayers)
+		{
+			layer.pDrawTarget.Create(vScreenSize.x, vScreenSize.y);
+			layer.bUpdate = true;
+		}
+		SetDrawTarget(nullptr);
+		renderer->ClearBuffer(olc::BLACK, true);
+		renderer->DisplayFrame();
+		renderer->ClearBuffer(olc::BLACK, true);
+		renderer->UpdateViewport(vViewPos, vViewSize);
+	}
+
+#if !defined(PGE_USE_CUSTOM_START)
+	olc::rcode PixelGameEngine::Start()
+	{
+		if (platform->ApplicationStartUp() != olc::OK) return olc::FAIL;
+
+		// Construct the window
+		if (platform->CreateWindowPane({ 30,30 }, vWindowSize, bFullScreen) != olc::OK) return olc::FAIL;
+		olc_UpdateWindowSize(vWindowSize.x, vWindowSize.y);
+
+		// Start the thread
+		bAtomActive = true;
+		std::thread t = std::thread(&PixelGameEngine::EngineThread, this);
+
+		// Some implementations may form an event loop here
+		platform->StartSystemEventLoop();
+
+		// Wait for thread to be exited
+		t.join();
+
+		if (platform->ApplicationCleanUp() != olc::OK) return olc::FAIL;
+
+		return olc::OK;
+	}
+#endif
+
+	void PixelGameEngine::SetDrawTarget(Sprite* target)
+	{
+		if (target)
+		{
+			pDrawTarget = target;
+		}
+		else
+		{
+			nTargetLayer = 0;
+			pDrawTarget = vLayers[0].pDrawTarget.Sprite();
+		}
+	}
+
+	void PixelGameEngine::SetDrawTarget(uint8_t layer, bool bDirty)
+	{
+		if (layer < vLayers.size())
+		{
+			pDrawTarget = vLayers[layer].pDrawTarget.Sprite();
+			vLayers[layer].bUpdate = bDirty;
+			nTargetLayer = layer;
+		}
+	}
+
+	void PixelGameEngine::EnableLayer(uint8_t layer, bool b)
+	{ if (layer < vLayers.size()) vLayers[layer].bShow = b; }
+
+	void PixelGameEngine::SetLayerOffset(uint8_t layer, const olc::vf2d& offset)
+	{ SetLayerOffset(layer, offset.x, offset.y); }
+
+	void PixelGameEngine::SetLayerOffset(uint8_t layer, float x, float y)
+	{ if (layer < vLayers.size()) vLayers[layer].vOffset = { x, y }; }
+
+	void PixelGameEngine::SetLayerScale(uint8_t layer, const olc::vf2d& scale)
+	{ SetLayerScale(layer, scale.x, scale.y); }
+
+	void PixelGameEngine::SetLayerScale(uint8_t layer, float x, float y)
+	{ if (layer < vLayers.size()) vLayers[layer].vScale = { x, y }; }
+
+	void PixelGameEngine::SetLayerTint(uint8_t layer, const olc::Pixel& tint)
+	{ if (layer < vLayers.size()) vLayers[layer].tint = tint; }
+
+	void PixelGameEngine::SetLayerCustomRenderFunction(uint8_t layer, std::function<void()> f)
+	{ if (layer < vLayers.size()) vLayers[layer].funcHook = f; }
+
+	std::vector<LayerDesc>& PixelGameEngine::GetLayers()
+	{ return vLayers; }
+
+	uint32_t PixelGameEngine::CreateLayer()
+	{
+		LayerDesc ld;
+		ld.pDrawTarget.Create(vScreenSize.x, vScreenSize.y);
+		vLayers.push_back(std::move(ld));
+		return uint32_t(vLayers.size()) - 1;
+	}
+
+	Sprite* PixelGameEngine::GetDrawTarget() const
+	{ return pDrawTarget; }
+
+	int32_t PixelGameEngine::GetDrawTargetWidth() const
+	{
+		if (pDrawTarget)
+			return pDrawTarget->width;
+		else
+			return 0;
+	}
+
+	int32_t PixelGameEngine::GetDrawTargetHeight() const
+	{
+		if (pDrawTarget)
+			return pDrawTarget->height;
+		else
+			return 0;
+	}
+
+	uint32_t PixelGameEngine::GetFPS() const
+	{ return nLastFPS; }
+
+	bool PixelGameEngine::IsFocused() const
+	{ return bHasInputFocus; }
+
+	HWButton PixelGameEngine::GetKey(Key k) const
+	{ return pKeyboardState[k];	}
+
+	HWButton PixelGameEngine::GetMouse(uint32_t b) const
+	{ return pMouseState[b]; }
+
+	int32_t PixelGameEngine::GetMouseX() const
+	{ return vMousePos.x; }
+
+	int32_t PixelGameEngine::GetMouseY() const
+	{ return vMousePos.y; }
+
+	const olc::vi2d& PixelGameEngine::GetMousePos() const
+	{ return vMousePos; }
+
+	int32_t PixelGameEngine::GetMouseWheel() const
+	{ return nMouseWheelDelta; }
+
+	int32_t PixelGameEngine::ScreenWidth() const
+	{ return vScreenSize.x; }
+
+	int32_t PixelGameEngine::ScreenHeight() const
+	{ return vScreenSize.y; }
+
+	float PixelGameEngine::GetElapsedTime() const
+	{ return fLastElapsed; }
+
+	const olc::vi2d& PixelGameEngine::GetWindowSize() const
+	{ return vWindowSize; }
+
+	const olc::vi2d& PixelGameEngine::GetPixelSize() const
+	{ return vPixelSize; }
+
+	const olc::vi2d& PixelGameEngine::GetScreenPixelSize() const
+	{ return vScreenPixelSize; }
+
+	const olc::vi2d& PixelGameEngine::GetScreenSize() const
+	{ return vScreenSize;	}
+
+	const olc::vi2d& PixelGameEngine::GetWindowMouse() const
+	{ return vMouseWindowPos; }
+
+	bool PixelGameEngine::Draw(const olc::vi2d& pos, Pixel p)
+	{ return Draw(pos.x, pos.y, p); }
+
+	// This is it, the critical function that plots a pixel
+	bool PixelGameEngine::Draw(int32_t x, int32_t y, Pixel p)
+	{
+		if (!pDrawTarget) return false;
+
+		if (nPixelMode == Pixel::NORMAL)
+		{
+			return pDrawTarget->SetPixel(x, y, p);
+		}
+
+		if (nPixelMode == Pixel::MASK)
+		{
+			if (p.a == 255)
+				return pDrawTarget->SetPixel(x, y, p);
+		}
+
+		if (nPixelMode == Pixel::ALPHA)
+		{
+			Pixel d = pDrawTarget->GetPixel(x, y);
+			float a = (float)(p.a / 255.0f) * fBlendFactor;
+			float c = 1.0f - a;
+			float r = a * (float)p.r + c * (float)d.r;
+			float g = a * (float)p.g + c * (float)d.g;
+			float b = a * (float)p.b + c * (float)d.b;
+			return pDrawTarget->SetPixel(x, y, Pixel((uint8_t)r, (uint8_t)g, (uint8_t)b/*, (uint8_t)(p.a * fBlendFactor)*/));
+		}
+
+		if (nPixelMode == Pixel::CUSTOM)
+		{
+			return pDrawTarget->SetPixel(x, y, funcPixelMode(x, y, p, pDrawTarget->GetPixel(x, y)));
+		}
+
+		return false;
+	}
+
+
+	void PixelGameEngine::DrawLine(const olc::vi2d& pos1, const olc::vi2d& pos2, Pixel p, uint32_t pattern)
+	{ DrawLine(pos1.x, pos1.y, pos2.x, pos2.y, p, pattern); }
+
+	void PixelGameEngine::DrawLine(int32_t x1, int32_t y1, int32_t x2, int32_t y2, Pixel p, uint32_t pattern)
+	{
+		int x, y, dx, dy, dx1, dy1, px, py, xe, ye, i;
+		dx = x2 - x1; dy = y2 - y1;
+
+		auto rol = [&](void) { pattern = (pattern << 1) | (pattern >> 31); return pattern & 1; };
+
+		olc::vi2d p1(x1, y1), p2(x2, y2);
+		//if (!ClipLineToScreen(p1, p2))
+		//	return;
+		x1 = p1.x; y1 = p1.y;
+		x2 = p2.x; y2 = p2.y;
+
+		// straight lines idea by gurkanctn
+		if (dx == 0) // Line is vertical
+		{
+			if (y2 < y1) std::swap(y1, y2);
+			for (y = y1; y <= y2; y++) if (rol()) Draw(x1, y, p);
+			return;
+		}
+
+		if (dy == 0) // Line is horizontal
+		{
+			if (x2 < x1) std::swap(x1, x2);
+			for (x = x1; x <= x2; x++) if (rol()) Draw(x, y1, p);
+			return;
+		}
+
+		// Line is Funk-aye
+		dx1 = abs(dx); dy1 = abs(dy);
+		px = 2 * dy1 - dx1;	py = 2 * dx1 - dy1;
+		if (dy1 <= dx1)
+		{
+			if (dx >= 0)
+			{
+				x = x1; y = y1; xe = x2;
+			}
+			else
+			{
+				x = x2; y = y2; xe = x1;
+			}
+
+			if (rol()) Draw(x, y, p);
+
+			for (i = 0; x < xe; i++)
+			{
+				x = x + 1;
+				if (px < 0)
+					px = px + 2 * dy1;
+				else
+				{
+					if ((dx < 0 && dy < 0) || (dx > 0 && dy > 0)) y = y + 1; else y = y - 1;
+					px = px + 2 * (dy1 - dx1);
+				}
+				if (rol()) Draw(x, y, p);
+			}
+		}
+		else
+		{
+			if (dy >= 0)
+			{
+				x = x1; y = y1; ye = y2;
+			}
+			else
+			{
+				x = x2; y = y2; ye = y1;
+			}
+
+			if (rol()) Draw(x, y, p);
+
+			for (i = 0; y < ye; i++)
+			{
+				y = y + 1;
+				if (py <= 0)
+					py = py + 2 * dx1;
+				else
+				{
+					if ((dx < 0 && dy < 0) || (dx > 0 && dy > 0)) x = x + 1; else x = x - 1;
+					py = py + 2 * (dx1 - dy1);
+				}
+				if (rol()) Draw(x, y, p);
+			}
+		}
+	}
+
+	void PixelGameEngine::DrawCircle(const olc::vi2d& pos, int32_t radius, Pixel p, uint8_t mask)
+	{ DrawCircle(pos.x, pos.y, radius, p, mask); }
+
+	void PixelGameEngine::DrawCircle(int32_t x, int32_t y, int32_t radius, Pixel p, uint8_t mask)
+	{ // Thanks to IanM-Matrix1 #PR121
+		if (radius < 0 || x < -radius || y < -radius || x - GetDrawTargetWidth() > radius || y - GetDrawTargetHeight() > radius)
+			return;
+
+		if (radius > 0)
+		{
+			int x0 = 0;
+			int y0 = radius;
+			int d = 3 - 2 * radius;
+
+			while (y0 >= x0) // only formulate 1/8 of circle
+			{
+				// Draw even octants
+				if (mask & 0x01) Draw(x + x0, y - y0, p);// Q6 - upper right right
+				if (mask & 0x04) Draw(x + y0, y + x0, p);// Q4 - lower lower right
+				if (mask & 0x10) Draw(x - x0, y + y0, p);// Q2 - lower left left
+				if (mask & 0x40) Draw(x - y0, y - x0, p);// Q0 - upper upper left
+				if (x0 != 0 && x0 != y0)
+				{
+					if (mask & 0x02) Draw(x + y0, y - x0, p);// Q7 - upper upper right
+					if (mask & 0x08) Draw(x + x0, y + y0, p);// Q5 - lower right right
+					if (mask & 0x20) Draw(x - y0, y + x0, p);// Q3 - lower lower left
+					if (mask & 0x80) Draw(x - x0, y - y0, p);// Q1 - upper left left
+				}
+
+				if (d < 0)
+					d += 4 * x0++ + 6;
+				else
+					d += 4 * (x0++ - y0--) + 10;
+			}
+		}
+		else
+			Draw(x, y, p);
+	}
+
+	void PixelGameEngine::FillCircle(const olc::vi2d& pos, int32_t radius, Pixel p)
+	{ FillCircle(pos.x, pos.y, radius, p); }
+
+	void PixelGameEngine::FillCircle(int32_t x, int32_t y, int32_t radius, Pixel p)
+	{ // Thanks to IanM-Matrix1 #PR121
+		if (radius < 0 || x < -radius || y < -radius || x - GetDrawTargetWidth() > radius || y - GetDrawTargetHeight() > radius)
+			return;
+
+		if (radius > 0)
+		{
+			int x0 = 0;
+			int y0 = radius;
+			int d = 3 - 2 * radius;
+
+			auto drawline = [&](int sx, int ex, int y)
+			{
+				for (int x = sx; x <= ex; x++)
+					Draw(x, y, p);
+			};
+
+			while (y0 >= x0)
+			{
+				drawline(x - y0, x + y0, y - x0);
+				if (x0 > 0)	drawline(x - y0, x + y0, y + x0);
+
+				if (d < 0)
+					d += 4 * x0++ + 6;
+				else
+				{
+					if (x0 != y0)
+					{
+						drawline(x - x0, x + x0, y - y0);
+						drawline(x - x0, x + x0, y + y0);
+					}
+					d += 4 * (x0++ - y0--) + 10;
+				}
+			}
+		}
+		else
+			Draw(x, y, p);
+	}
+
+	void PixelGameEngine::DrawRect(const olc::vi2d& pos, const olc::vi2d& size, Pixel p)
+	{ DrawRect(pos.x, pos.y, size.x, size.y, p); }
+
+	void PixelGameEngine::DrawRect(int32_t x, int32_t y, int32_t w, int32_t h, Pixel p)
+	{
+		DrawLine(x, y, x + w, y, p);
+		DrawLine(x + w, y, x + w, y + h, p);
+		DrawLine(x + w, y + h, x, y + h, p);
+		DrawLine(x, y + h, x, y, p);
+	}
+
+	void PixelGameEngine::Clear(Pixel p)
+	{
+		int pixels = GetDrawTargetWidth() * GetDrawTargetHeight();
+		Pixel* m = GetDrawTarget()->GetData();
+		for (int i = 0; i < pixels; i++) m[i] = p;
+	}
+
+	void PixelGameEngine::ClearBuffer(Pixel p, bool bDepth)
+	{ renderer->ClearBuffer(p, bDepth);	}
+
+	olc::Sprite* PixelGameEngine::GetFontSprite()
+	{ return fontRenderable.Sprite(); }
+
+	bool PixelGameEngine::ClipLineToScreen(olc::vi2d& in_p1, olc::vi2d& in_p2)
+	{
+		// https://en.wikipedia.org/wiki/Cohen%E2%80%93Sutherland_algorithm
+		static constexpr int SEG_I = 0b0000, SEG_L = 0b0001, SEG_R = 0b0010, SEG_B = 0b0100, SEG_T = 0b1000;
+		auto Segment = [&vScreenSize = vScreenSize](const olc::vi2d& v)
+		{
+			int i = SEG_I;
+			if (v.x < 0) i |= SEG_L; else if (v.x > vScreenSize.x) i |= SEG_R;
+			if (v.y < 0) i |= SEG_B; else if (v.y > vScreenSize.y) i |= SEG_T;
+			return i;
+		};
+
+		int s1 = Segment(in_p1), s2 = Segment(in_p2);
+
+		while (true)
+		{
+			if (!(s1 | s2))	  return true;
+			else if (s1 & s2) return false;
+			else
+			{
+				int s3 = s2 > s1 ? s2 : s1;
+				olc::vi2d n;
+				if (s3 & SEG_T) { n.x = in_p1.x + (in_p2.x - in_p1.x) * (vScreenSize.y - in_p1.y) / (in_p2.y - in_p1.y); n.y = vScreenSize.y; }
+				else if (s3 & SEG_B) { n.x = in_p1.x + (in_p2.x - in_p1.x) * (0 - in_p1.y) / (in_p2.y - in_p1.y); n.y = 0; }
+				else if (s3 & SEG_R) { n.x = vScreenSize.x; n.y = in_p1.y + (in_p2.y - in_p1.y) * (vScreenSize.x - in_p1.x) / (in_p2.x - in_p1.x); }
+				else if (s3 & SEG_L) { n.x = 0; n.y = in_p1.y + (in_p2.y - in_p1.y) * (0 - in_p1.x) / (in_p2.x - in_p1.x); }
+				if (s3 == s1) { in_p1 = n; s1 = Segment(in_p1); }
+				else { in_p2 = n; s2 = Segment(in_p2); }
+			}
+		}
+		return true;
+	}
+
+	void PixelGameEngine::EnablePixelTransfer(const bool bEnable)
+	{
+		bSuspendTextureTransfer = !bEnable;
+	}
+
+
+	void PixelGameEngine::FillRect(const olc::vi2d& pos, const olc::vi2d& size, Pixel p)
+	{ FillRect(pos.x, pos.y, size.x, size.y, p); }
+
+	void PixelGameEngine::FillRect(int32_t x, int32_t y, int32_t w, int32_t h, Pixel p)
+	{
+		int32_t x2 = x + w;
+		int32_t y2 = y + h;
+
+		if (x < 0) x = 0;
+		if (x >= (int32_t)GetDrawTargetWidth()) x = (int32_t)GetDrawTargetWidth();
+		if (y < 0) y = 0;
+		if (y >= (int32_t)GetDrawTargetHeight()) y = (int32_t)GetDrawTargetHeight();
+
+		if (x2 < 0) x2 = 0;
+		if (x2 >= (int32_t)GetDrawTargetWidth()) x2 = (int32_t)GetDrawTargetWidth();
+		if (y2 < 0) y2 = 0;
+		if (y2 >= (int32_t)GetDrawTargetHeight()) y2 = (int32_t)GetDrawTargetHeight();
+
+		for (int i = x; i < x2; i++)
+			for (int j = y; j < y2; j++)
+				Draw(i, j, p);
+	}
+
+	void PixelGameEngine::DrawTriangle(const olc::vi2d& pos1, const olc::vi2d& pos2, const olc::vi2d& pos3, Pixel p)
+	{ DrawTriangle(pos1.x, pos1.y, pos2.x, pos2.y, pos3.x, pos3.y, p); }
+
+	void PixelGameEngine::DrawTriangle(int32_t x1, int32_t y1, int32_t x2, int32_t y2, int32_t x3, int32_t y3, Pixel p)
+	{
+		DrawLine(x1, y1, x2, y2, p);
+		DrawLine(x2, y2, x3, y3, p);
+		DrawLine(x3, y3, x1, y1, p);
+	}
+
+	void PixelGameEngine::FillTriangle(const olc::vi2d& pos1, const olc::vi2d& pos2, const olc::vi2d& pos3, Pixel p)
+	{ FillTriangle(pos1.x, pos1.y, pos2.x, pos2.y, pos3.x, pos3.y, p); }
+
+	// https://www.avrfreaks.net/sites/default/files/triangles.c
+	void PixelGameEngine::FillTriangle(int32_t x1, int32_t y1, int32_t x2, int32_t y2, int32_t x3, int32_t y3, Pixel p)
+	{
+		auto drawline = [&](int sx, int ex, int ny) { for (int i = sx; i <= ex; i++) Draw(i, ny, p); };
+
+		int t1x, t2x, y, minx, maxx, t1xp, t2xp;
+		bool changed1 = false;
+		bool changed2 = false;
+		int signx1, signx2, dx1, dy1, dx2, dy2;
+		int e1, e2;
+		// Sort vertices
+		if (y1 > y2) { std::swap(y1, y2); std::swap(x1, x2); }
+		if (y1 > y3) { std::swap(y1, y3); std::swap(x1, x3); }
+		if (y2 > y3) { std::swap(y2, y3); std::swap(x2, x3); }
+
+		t1x = t2x = x1; y = y1;   // Starting points
+		dx1 = (int)(x2 - x1);
+		if (dx1 < 0) { dx1 = -dx1; signx1 = -1; }
+		else signx1 = 1;
+		dy1 = (int)(y2 - y1);
+
+		dx2 = (int)(x3 - x1);
+		if (dx2 < 0) { dx2 = -dx2; signx2 = -1; }
+		else signx2 = 1;
+		dy2 = (int)(y3 - y1);
+
+		if (dy1 > dx1) { std::swap(dx1, dy1); changed1 = true; }
+		if (dy2 > dx2) { std::swap(dy2, dx2); changed2 = true; }
+
+		e2 = (int)(dx2 >> 1);
+		// Flat top, just process the second half
+		if (y1 == y2) goto next;
+		e1 = (int)(dx1 >> 1);
+
+		for (int i = 0; i < dx1;) {
+			t1xp = 0; t2xp = 0;
+			if (t1x < t2x) { minx = t1x; maxx = t2x; }
+			else { minx = t2x; maxx = t1x; }
+			// process first line until y value is about to change
+			while (i < dx1) {
+				i++;
+				e1 += dy1;
+				while (e1 >= dx1) {
+					e1 -= dx1;
+					if (changed1) t1xp = signx1;//t1x += signx1;
+					else          goto next1;
+				}
+				if (changed1) break;
+				else t1x += signx1;
+			}
+			// Move line
+		next1:
+			// process second line until y value is about to change
+			while (1) {
+				e2 += dy2;
+				while (e2 >= dx2) {
+					e2 -= dx2;
+					if (changed2) t2xp = signx2;//t2x += signx2;
+					else          goto next2;
+				}
+				if (changed2)     break;
+				else              t2x += signx2;
+			}
+		next2:
+			if (minx > t1x) minx = t1x;
+			if (minx > t2x) minx = t2x;
+			if (maxx < t1x) maxx = t1x;
+			if (maxx < t2x) maxx = t2x;
+			drawline(minx, maxx, y);    // Draw line from min to max points found on the y
+			// Now increase y
+			if (!changed1) t1x += signx1;
+			t1x += t1xp;
+			if (!changed2) t2x += signx2;
+			t2x += t2xp;
+			y += 1;
+			if (y == y2) break;
+		}
+	next:
+		// Second half
+		dx1 = (int)(x3 - x2); if (dx1 < 0) { dx1 = -dx1; signx1 = -1; }
+		else signx1 = 1;
+		dy1 = (int)(y3 - y2);
+		t1x = x2;
+
+		if (dy1 > dx1) {   // swap values
+			std::swap(dy1, dx1);
+			changed1 = true;
+		}
+		else changed1 = false;
+
+		e1 = (int)(dx1 >> 1);
+
+		for (int i = 0; i <= dx1; i++) {
+			t1xp = 0; t2xp = 0;
+			if (t1x < t2x) { minx = t1x; maxx = t2x; }
+			else { minx = t2x; maxx = t1x; }
+			// process first line until y value is about to change
+			while (i < dx1) {
+				e1 += dy1;
+				while (e1 >= dx1) {
+					e1 -= dx1;
+					if (changed1) { t1xp = signx1; break; }//t1x += signx1;
+					else          goto next3;
+				}
+				if (changed1) break;
+				else   	   	  t1x += signx1;
+				if (i < dx1) i++;
+			}
+		next3:
+			// process second line until y value is about to change
+			while (t2x != x3) {
+				e2 += dy2;
+				while (e2 >= dx2) {
+					e2 -= dx2;
+					if (changed2) t2xp = signx2;
+					else          goto next4;
+				}
+				if (changed2)     break;
+				else              t2x += signx2;
+			}
+		next4:
+
+			if (minx > t1x) minx = t1x;
+			if (minx > t2x) minx = t2x;
+			if (maxx < t1x) maxx = t1x;
+			if (maxx < t2x) maxx = t2x;
+			drawline(minx, maxx, y);
+			if (!changed1) t1x += signx1;
+			t1x += t1xp;
+			if (!changed2) t2x += signx2;
+			t2x += t2xp;
+			y += 1;
+			if (y > y3) return;
+		}
+	}
+
+	void PixelGameEngine::FillTexturedTriangle(const std::vector<olc::vf2d>& vPoints, std::vector<olc::vf2d> vTex, std::vector<olc::Pixel> vColour, olc::Sprite* sprTex)
+	{
+		olc::vi2d p1 = vPoints[0];
+		olc::vi2d p2 = vPoints[1];
+		olc::vi2d p3 = vPoints[2];
+
+		if (p2.y < p1.y){std::swap(p1.y, p2.y); std::swap(p1.x, p2.x); std::swap(vTex[0].x, vTex[1].x); std::swap(vTex[0].y, vTex[1].y); std::swap(vColour[0], vColour[1]);}
+		if (p3.y < p1.y){std::swap(p1.y, p3.y); std::swap(p1.x, p3.x); std::swap(vTex[0].x, vTex[2].x); std::swap(vTex[0].y, vTex[2].y); std::swap(vColour[0], vColour[2]);}
+		if (p3.y < p2.y){std::swap(p2.y, p3.y); std::swap(p2.x, p3.x); std::swap(vTex[1].x, vTex[2].x); std::swap(vTex[1].y, vTex[2].y); std::swap(vColour[1], vColour[2]);}
+
+		olc::vi2d dPos1 = p2 - p1;
+		olc::vf2d dTex1 = vTex[1] - vTex[0];
+		int dcr1 = vColour[1].r - vColour[0].r;
+		int dcg1 = vColour[1].g - vColour[0].g;
+		int dcb1 = vColour[1].b - vColour[0].b;
+		int dca1 = vColour[1].a - vColour[0].a;
+
+		olc::vi2d dPos2 = p3 - p1;
+		olc::vf2d dTex2 = vTex[2] - vTex[0];
+		int dcr2 = vColour[2].r - vColour[0].r;
+		int dcg2 = vColour[2].g - vColour[0].g;
+		int dcb2 = vColour[2].b - vColour[0].b;
+		int dca2 = vColour[2].a - vColour[0].a;
+
+		float dax_step = 0, dbx_step = 0, dcr1_step = 0, dcr2_step = 0,	dcg1_step = 0, dcg2_step = 0, dcb1_step = 0, dcb2_step = 0,	dca1_step = 0, dca2_step = 0;
+		olc::vf2d vTex1Step, vTex2Step;
+
+		if (dPos1.y)
+		{
+			dax_step = dPos1.x / (float)abs(dPos1.y);
+			vTex1Step = dTex1 / (float)abs(dPos1.y);
+			dcr1_step = dcr1 / (float)abs(dPos1.y);
+			dcg1_step = dcg1 / (float)abs(dPos1.y);
+			dcb1_step = dcb1 / (float)abs(dPos1.y);
+			dca1_step = dca1 / (float)abs(dPos1.y);
+		}
+
+		if (dPos2.y)
+		{
+			dbx_step = dPos2.x / (float)abs(dPos2.y);
+			vTex2Step = dTex2 / (float)abs(dPos2.y);
+			dcr2_step = dcr2 / (float)abs(dPos2.y);
+			dcg2_step = dcg2 / (float)abs(dPos2.y);
+			dcb2_step = dcb2 / (float)abs(dPos2.y);
+			dca2_step = dca2 / (float)abs(dPos2.y);
+		}
+
+		olc::vi2d vStart;
+		olc::vi2d vEnd;
+		int vStartIdx;
+
+		for (int pass = 0; pass < 2; pass++)
+		{
+			if (pass == 0)
+			{
+				vStart = p1; vEnd = p2;	vStartIdx = 0;
+			}
+			else
+			{
+				dPos1 = p3 - p2;
+				dTex1 = vTex[2] - vTex[1];
+				dcr1 = vColour[2].r - vColour[1].r;
+				dcg1 = vColour[2].g - vColour[1].g;
+				dcb1 = vColour[2].b - vColour[1].b;
+				dca1 = vColour[2].a - vColour[1].a;
+				dcr1_step = 0; dcg1_step = 0; dcb1_step = 0; dca1_step = 0;
+
+				if (dPos2.y) dbx_step = dPos2.x / (float)abs(dPos2.y);
+				if (dPos1.y)
+				{
+					dax_step = dPos1.x / (float)abs(dPos1.y);
+					vTex1Step = dTex1 / (float)abs(dPos1.y);
+					dcr1_step = dcr1 / (float)abs(dPos1.y);
+					dcg1_step = dcg1 / (float)abs(dPos1.y);
+					dcb1_step = dcb1 / (float)abs(dPos1.y);
+					dca1_step = dca1 / (float)abs(dPos1.y);
+				}
+
+				vStart = p2; vEnd = p3; vStartIdx = 1;
+			}
+
+			if (dPos1.y)
+			{
+				for (int i = vStart.y; i <= vEnd.y; i++)
+				{
+					int ax = int(vStart.x + (float)(i - vStart.y) * dax_step);
+					int bx = int(p1.x + (float)(i - p1.y) * dbx_step);
+
+					olc::vf2d tex_s(vTex[vStartIdx].x + (float)(i - vStart.y) * vTex1Step.x, vTex[vStartIdx].y + (float)(i - vStart.y) * vTex1Step.y);
+					olc::vf2d tex_e(vTex[0].x + (float)(i - p1.y) * vTex2Step.x, vTex[0].y + (float)(i - p1.y) * vTex2Step.y);
+
+					olc::Pixel col_s(vColour[vStartIdx].r + uint8_t((float)(i - vStart.y) * dcr1_step), vColour[vStartIdx].g + uint8_t((float)(i - vStart.y) * dcg1_step),
+						vColour[vStartIdx].b + uint8_t((float)(i - vStart.y) * dcb1_step), vColour[vStartIdx].a + uint8_t((float)(i - vStart.y) * dca1_step));
+
+					olc::Pixel col_e(vColour[0].r + uint8_t((float)(i - p1.y) * dcr2_step), vColour[0].g + uint8_t((float)(i - p1.y) * dcg2_step),
+						vColour[0].b + uint8_t((float)(i - p1.y) * dcb2_step), vColour[0].a + uint8_t((float)(i - p1.y) * dca2_step));
+
+					if (ax > bx) { std::swap(ax, bx); std::swap(tex_s, tex_e); std::swap(col_s, col_e); }
+
+					float tstep = 1.0f / ((float)(bx - ax));
+					float t = 0.0f;
+
+					for (int j = ax; j < bx; j++)
+					{
+						olc::Pixel pixel = PixelLerp(col_s, col_e, t);
+						if (sprTex != nullptr) pixel *= sprTex->Sample(tex_s.lerp(tex_e, t));
+						Draw(j, i, pixel);
+						t += tstep;
+					}
+				}
+			}
+		}			
+	}
+
+	void PixelGameEngine::FillTexturedPolygon(const std::vector<olc::vf2d>& vPoints, const std::vector<olc::vf2d>& vTex, const std::vector<olc::Pixel>& vColour, olc::Sprite* sprTex, olc::DecalStructure structure)
+	{
+		if (structure == olc::DecalStructure::LINE)
+		{
+			return; // Meaningless, so do nothing
+		}
+
+		if (vPoints.size() < 3 || vTex.size() < 3 || vColour.size() < 3)
+			return;
+
+		if (structure == olc::DecalStructure::LIST)
+		{			
+			for (int tri = 0; tri < vPoints.size() / 3; tri++)
+			{
+				std::vector<olc::vf2d> vP = { vPoints[tri * 3 + 0], vPoints[tri * 3 + 1], vPoints[tri * 3 + 2] };
+				std::vector<olc::vf2d> vT = { vTex[tri * 3 + 0], vTex[tri * 3 + 1], vTex[tri * 3 + 2] };
+				std::vector<olc::Pixel> vC = { vColour[tri * 3 + 0], vColour[tri * 3 + 1], vColour[tri * 3 + 2] };
+				FillTexturedTriangle(vP, vT, vC, sprTex);
+			}
+			return;
+		}
+
+		if (structure == olc::DecalStructure::STRIP)
+		{
+			for (int tri = 2; tri < vPoints.size(); tri++)
+			{
+				std::vector<olc::vf2d> vP = { vPoints[tri - 2], vPoints[tri-1], vPoints[tri] };
+				std::vector<olc::vf2d> vT = { vTex[tri - 2], vTex[tri - 1], vTex[tri] };
+				std::vector<olc::Pixel> vC = { vColour[tri - 2], vColour[tri - 1], vColour[tri] };
+				FillTexturedTriangle(vP, vT, vC, sprTex);
+			}
+			return;
+		}
+
+		if (structure == olc::DecalStructure::FAN)
+		{
+			for (int tri = 2; tri < vPoints.size(); tri++)
+			{
+				std::vector<olc::vf2d> vP = { vPoints[0], vPoints[tri - 1], vPoints[tri] };
+				std::vector<olc::vf2d> vT = { vTex[0], vTex[tri - 1], vTex[tri] };
+				std::vector<olc::Pixel> vC = { vColour[0], vColour[tri - 1], vColour[tri] };
+				FillTexturedTriangle(vP, vT, vC, sprTex);
+			}
+			return;
+		}
+	}
+
+
+	void PixelGameEngine::DrawSprite(const olc::vi2d& pos, Sprite* sprite, uint32_t scale, uint8_t flip)
+	{ DrawSprite(pos.x, pos.y, sprite, scale, flip); }
+
+	void PixelGameEngine::DrawSprite(int32_t x, int32_t y, Sprite* sprite, uint32_t scale, uint8_t flip)
+	{
+		if (sprite == nullptr)
+			return;
+
+		int32_t fxs = 0, fxm = 1, fx = 0;
+		int32_t fys = 0, fym = 1, fy = 0;
+		if (flip & olc::Sprite::Flip::HORIZ) { fxs = sprite->width - 1; fxm = -1; }
+		if (flip & olc::Sprite::Flip::VERT) { fys = sprite->height - 1; fym = -1; }
+
+		if (scale > 1)
+		{
+			fx = fxs;
+			for (int32_t i = 0; i < sprite->width; i++, fx += fxm)
+			{
+				fy = fys;
+				for (int32_t j = 0; j < sprite->height; j++, fy += fym)
+					for (uint32_t is = 0; is < scale; is++)
+						for (uint32_t js = 0; js < scale; js++)
+							Draw(x + (i * scale) + is, y + (j * scale) + js, sprite->GetPixel(fx, fy));
+			}
+		}
+		else
+		{
+			fx = fxs;
+			for (int32_t i = 0; i < sprite->width; i++, fx += fxm)
+			{
+				fy = fys;
+				for (int32_t j = 0; j < sprite->height; j++, fy += fym)
+					Draw(x + i, y + j, sprite->GetPixel(fx, fy));
+			}
+		}
+	}
+
+	void PixelGameEngine::DrawPartialSprite(const olc::vi2d& pos, Sprite* sprite, const olc::vi2d& sourcepos, const olc::vi2d& size, uint32_t scale, uint8_t flip)
+	{ DrawPartialSprite(pos.x, pos.y, sprite, sourcepos.x, sourcepos.y, size.x, size.y, scale, flip); }
+
+	void PixelGameEngine::DrawPartialSprite(int32_t x, int32_t y, Sprite* sprite, int32_t ox, int32_t oy, int32_t w, int32_t h, uint32_t scale, uint8_t flip)
+	{
+		if (sprite == nullptr)
+			return;
+
+		int32_t fxs = 0, fxm = 1, fx = 0;
+		int32_t fys = 0, fym = 1, fy = 0;
+		if (flip & olc::Sprite::Flip::HORIZ) { fxs = w - 1; fxm = -1; }
+		if (flip & olc::Sprite::Flip::VERT) { fys = h - 1; fym = -1; }
+
+		if (scale > 1)
+		{
+			fx = fxs;
+			for (int32_t i = 0; i < w; i++, fx += fxm)
+			{
+				fy = fys;
+				for (int32_t j = 0; j < h; j++, fy += fym)
+					for (uint32_t is = 0; is < scale; is++)
+						for (uint32_t js = 0; js < scale; js++)
+							Draw(x + (i * scale) + is, y + (j * scale) + js, sprite->GetPixel(fx + ox, fy + oy));
+			}
+		}
+		else
+		{
+			fx = fxs;
+			for (int32_t i = 0; i < w; i++, fx += fxm)
+			{
+				fy = fys;
+				for (int32_t j = 0; j < h; j++, fy += fym)
+					Draw(x + i, y + j, sprite->GetPixel(fx + ox, fy + oy));
+			}
+		}
+	}
+
+	void PixelGameEngine::SetDecalMode(const olc::DecalMode& mode)
+	{ nDecalMode = mode; }
+
+	void PixelGameEngine::SetDecalStructure(const olc::DecalStructure& structure)
+	{ nDecalStructure = structure; }
+
+	void PixelGameEngine::DrawPartialDecal(const olc::vf2d& pos, olc::Decal* decal, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale, const olc::Pixel& tint)
+	{
+		olc::vf2d vScreenSpacePos =
+		{
+			(pos.x * vInvScreenSize.x) * 2.0f - 1.0f,
+			-((pos.y * vInvScreenSize.y) * 2.0f - 1.0f)
+		};
+
+
+		olc::vf2d vScreenSpaceDim =
+		{
+			((pos.x + source_size.x * scale.x) * vInvScreenSize.x) * 2.0f - 1.0f,
+			-(((pos.y + source_size.y * scale.y) * vInvScreenSize.y) * 2.0f - 1.0f)
+		};
+
+		olc::vf2d vWindow = olc::vf2d(vViewSize);
+		olc::vf2d vQuantisedPos = ((vScreenSpacePos * vWindow) + olc::vf2d(0.5f, 0.5f)).floor() / vWindow;
+		olc::vf2d vQuantisedDim = ((vScreenSpaceDim * vWindow) + olc::vf2d(0.5f, -0.5f)).ceil() / vWindow;
+
+		DecalInstance di;
+		di.points = 4;
+		di.decal = decal;
+		di.tint = { tint, tint, tint, tint };
+		di.pos = { { vQuantisedPos.x, vQuantisedPos.y }, { vQuantisedPos.x, vQuantisedDim.y }, { vQuantisedDim.x, vQuantisedDim.y }, { vQuantisedDim.x, vQuantisedPos.y } };
+		olc::vf2d uvtl = (source_pos + olc::vf2d(0.0001f, 0.0001f)) * decal->vUVScale;
+		olc::vf2d uvbr = (source_pos + source_size - olc::vf2d(0.0001f, 0.0001f)) * decal->vUVScale;
+		di.uv = { { uvtl.x, uvtl.y }, { uvtl.x, uvbr.y }, { uvbr.x, uvbr.y }, { uvbr.x, uvtl.y } };
+		di.w = { 1,1,1,1 };
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+	void PixelGameEngine::DrawPartialDecal(const olc::vf2d& pos, const olc::vf2d& size, olc::Decal* decal, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint)
+	{
+		olc::vf2d vScreenSpacePos =
+		{
+			(pos.x * vInvScreenSize.x) * 2.0f - 1.0f,
+			((pos.y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f
+		};
+
+		olc::vf2d vScreenSpaceDim =
+		{
+			vScreenSpacePos.x + (2.0f * size.x * vInvScreenSize.x),
+			vScreenSpacePos.y - (2.0f * size.y * vInvScreenSize.y)
+		};
+
+		DecalInstance di;
+		di.points = 4;
+		di.decal = decal;
+		di.tint = { tint, tint, tint, tint };
+		di.pos = { { vScreenSpacePos.x, vScreenSpacePos.y }, { vScreenSpacePos.x, vScreenSpaceDim.y }, { vScreenSpaceDim.x, vScreenSpaceDim.y }, { vScreenSpaceDim.x, vScreenSpacePos.y } };
+		olc::vf2d uvtl = (source_pos) * decal->vUVScale;
+		olc::vf2d uvbr = uvtl + ((source_size) * decal->vUVScale);
+		di.uv = { { uvtl.x, uvtl.y }, { uvtl.x, uvbr.y }, { uvbr.x, uvbr.y }, { uvbr.x, uvtl.y } };
+		di.w = { 1,1,1,1 };
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+
+	void PixelGameEngine::DrawDecal(const olc::vf2d& pos, olc::Decal* decal, const olc::vf2d& scale, const olc::Pixel& tint)
+	{
+		olc::vf2d vScreenSpacePos =
+		{
+			(pos.x * vInvScreenSize.x) * 2.0f - 1.0f,
+			((pos.y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f
+		};
+
+		olc::vf2d vScreenSpaceDim =
+		{
+			vScreenSpacePos.x + (2.0f * (float(decal->sprite->width) * vInvScreenSize.x)) * scale.x,
+			vScreenSpacePos.y - (2.0f * (float(decal->sprite->height) * vInvScreenSize.y)) * scale.y
+		};
+
+		DecalInstance di;
+		di.decal = decal;
+		di.points = 4;
+		di.tint = { tint, tint, tint, tint };
+		di.pos = { { vScreenSpacePos.x, vScreenSpacePos.y }, { vScreenSpacePos.x, vScreenSpaceDim.y }, { vScreenSpaceDim.x, vScreenSpaceDim.y }, { vScreenSpaceDim.x, vScreenSpacePos.y } };
+		di.uv = { { 0.0f, 0.0f}, {0.0f, 1.0f}, {1.0f, 1.0f}, {1.0f, 0.0f} };
+		di.w = { 1, 1, 1, 1 };
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+	void PixelGameEngine::DrawExplicitDecal(olc::Decal* decal, const olc::vf2d* pos, const olc::vf2d* uv, const olc::Pixel* col, uint32_t elements)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.pos.resize(elements);
+		di.uv.resize(elements);
+		di.w.resize(elements);
+		di.tint.resize(elements);
+		di.points = elements;
+		for (uint32_t i = 0; i < elements; i++)
+		{
+			di.pos[i] = { (pos[i].x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos[i].y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+			di.uv[i] = uv[i];
+			di.tint[i] = col[i];
+			di.w[i] = 1.0f;
+		}
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+	void PixelGameEngine::DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<olc::vf2d>& uv, const olc::Pixel tint)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.points = uint32_t(pos.size());
+		di.pos.resize(di.points);
+		di.uv.resize(di.points);
+		di.w.resize(di.points);
+		di.tint.resize(di.points);
+		for (uint32_t i = 0; i < di.points; i++)
+		{
+			di.pos[i] = { (pos[i].x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos[i].y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+			di.uv[i] = uv[i];
+			di.tint[i] = tint;
+			di.w[i] = 1.0f;
+		}
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+	void PixelGameEngine::DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<olc::vf2d>& uv, const std::vector<olc::Pixel> &tint)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.points = uint32_t(pos.size());
+		di.pos.resize(di.points);
+		di.uv.resize(di.points);
+		di.w.resize(di.points);
+		di.tint.resize(di.points);
+		for (uint32_t i = 0; i < di.points; i++)
+		{
+			di.pos[i] = { (pos[i].x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos[i].y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+			di.uv[i] = uv[i];
+			di.tint[i] = tint[i];
+			di.w[i] = 1.0f;
+		}
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+	void PixelGameEngine::DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<olc::vf2d>& uv, const std::vector<olc::Pixel>& colours, const olc::Pixel tint)
+	{
+		std::vector<olc::Pixel> newColours(colours.size(), olc::WHITE);
+		std::transform(colours.begin(), colours.end(), newColours.begin(),
+			[&tint](const olc::Pixel pin) {	return pin * tint; });
+		DrawPolygonDecal(decal, pos, uv, newColours);
+	}
+
+
+	void PixelGameEngine::DrawPolygonDecal(olc::Decal* decal, const std::vector<olc::vf2d>& pos, const std::vector<float>& depth, const std::vector<olc::vf2d>& uv, const olc::Pixel tint)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.points = uint32_t(pos.size());
+		di.pos.resize(di.points);
+		di.uv.resize(di.points);
+		di.w.resize(di.points);
+		di.tint.resize(di.points);
+		for (uint32_t i = 0; i < di.points; i++)
+		{
+			di.pos[i] = { (pos[i].x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos[i].y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+			di.uv[i] = uv[i];
+			di.tint[i] = tint;
+			di.w[i] = 1.0f;
+		}
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+#ifdef OLC_ENABLE_EXPERIMENTAL
+	// Lightweight 3D
+	void PixelGameEngine::LW3D_DrawTriangles(olc::Decal* decal, const std::vector<std::array<float, 3>>& pos, const std::vector<olc::vf2d>& tex, const std::vector<olc::Pixel>& col)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.points = uint32_t(pos.size());
+		di.pos.resize(di.points);
+		di.uv.resize(di.points);
+		di.w.resize(di.points);
+		di.tint.resize(di.points);
+		for (uint32_t i = 0; i < di.points; i++)
+		{
+			di.pos[i] = { pos[i][0], pos[i][1] };
+			di.w[i] = pos[i][2];
+			di.uv[i] = tex[i];
+			di.tint[i] = col[i];			
+		}
+		di.mode = DecalMode::MODEL3D;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+#endif
+
+	void PixelGameEngine::DrawLineDecal(const olc::vf2d& pos1, const olc::vf2d& pos2, Pixel p)
+	{
+		auto m = nDecalMode;
+		nDecalMode = olc::DecalMode::WIREFRAME;
+		DrawPolygonDecal(nullptr, { pos1, pos2 }, { {0, 0}, {0,0} }, p);
+		nDecalMode = m;
+
+		/*DecalInstance di;
+		di.decal = nullptr;
+		di.points = uint32_t(2);
+		di.pos.resize(di.points);
+		di.uv.resize(di.points);
+		di.w.resize(di.points);
+		di.tint.resize(di.points);
+		di.pos[0] = { (pos1.x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos1.y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+		di.uv[0] = { 0.0f, 0.0f };
+		di.tint[0] = p;
+		di.w[0] = 1.0f;
+		di.pos[1] = { (pos2.x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos2.y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+		di.uv[1] = { 0.0f, 0.0f };
+		di.tint[1] = p;
+		di.w[1] = 1.0f;
+		di.mode = olc::DecalMode::WIREFRAME;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);*/
+	}
+
+	void PixelGameEngine::DrawRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col)
+	{
+		auto m = nDecalMode;
+		SetDecalMode(olc::DecalMode::WIREFRAME);
+		olc::vf2d vNewSize = size;// (size - olc::vf2d(0.375f, 0.375f)).ceil();
+		std::array<olc::vf2d, 4> points = { { {pos}, {pos.x, pos.y + vNewSize.y}, {pos + vNewSize}, {pos.x + vNewSize.x, pos.y} } };
+		std::array<olc::vf2d, 4> uvs = { {{0,0},{0,0},{0,0},{0,0}} };
+		std::array<olc::Pixel, 4> cols = { {col, col, col, col} };
+		DrawExplicitDecal(nullptr, points.data(), uvs.data(), cols.data(), 4);
+		SetDecalMode(m);
+
+	}
+
+	void PixelGameEngine::FillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col)
+	{
+		olc::vf2d vNewSize = size;// (size - olc::vf2d(0.375f, 0.375f)).ceil();
+		std::array<olc::vf2d, 4> points = { { {pos}, {pos.x, pos.y + vNewSize.y}, {pos + vNewSize}, {pos.x + vNewSize.x, pos.y} } };
+		std::array<olc::vf2d, 4> uvs = { {{0,0},{0,0},{0,0},{0,0}} };
+		std::array<olc::Pixel, 4> cols = { {col, col, col, col} };
+		DrawExplicitDecal(nullptr, points.data(), uvs.data(), cols.data(), 4);
+	}
+
+	void PixelGameEngine::GradientFillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel colTL, const olc::Pixel colBL, const olc::Pixel colBR, const olc::Pixel colTR)
+	{
+		std::array<olc::vf2d, 4> points = { { {pos}, {pos.x, pos.y + size.y}, {pos + size}, {pos.x + size.x, pos.y} } };
+		std::array<olc::vf2d, 4> uvs = { {{0,0},{0,0},{0,0},{0,0}} };
+		std::array<olc::Pixel, 4> cols = { {colTL, colBL, colBR, colTR} };
+		DrawExplicitDecal(nullptr, points.data(), uvs.data(), cols.data(), 4);
+	}
+
+	void PixelGameEngine::DrawRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& scale, const olc::Pixel& tint)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.pos.resize(4);
+		di.uv = { { 0.0f, 0.0f}, {0.0f, 1.0f}, {1.0f, 1.0f}, {1.0f, 0.0f} };
+		di.w = { 1, 1, 1, 1 };
+		di.tint = { tint, tint, tint, tint };
+		di.points = 4;
+		di.pos[0] = (olc::vf2d(0.0f, 0.0f) - center) * scale;
+		di.pos[1] = (olc::vf2d(0.0f, float(decal->sprite->height)) - center) * scale;
+		di.pos[2] = (olc::vf2d(float(decal->sprite->width), float(decal->sprite->height)) - center) * scale;
+		di.pos[3] = (olc::vf2d(float(decal->sprite->width), 0.0f) - center) * scale;
+		float c = cos(fAngle), s = sin(fAngle);
+		for (int i = 0; i < 4; i++)
+		{
+			di.pos[i] = pos + olc::vf2d(di.pos[i].x * c - di.pos[i].y * s, di.pos[i].x * s + di.pos[i].y * c);
+			di.pos[i] = di.pos[i] * vInvScreenSize * 2.0f - olc::vf2d(1.0f, 1.0f);
+			di.pos[i].y *= -1.0f;
+			di.w[i] = 1;
+		}
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+
+	void PixelGameEngine::DrawPartialRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale, const olc::Pixel& tint)
+	{
+		DecalInstance di;
+		di.decal = decal;
+		di.points = 4;
+		di.tint = { tint, tint, tint, tint };
+		di.w = { 1, 1, 1, 1 };
+		di.pos.resize(4);
+		di.pos[0] = (olc::vf2d(0.0f, 0.0f) - center) * scale;
+		di.pos[1] = (olc::vf2d(0.0f, source_size.y) - center) * scale;
+		di.pos[2] = (olc::vf2d(source_size.x, source_size.y) - center) * scale;
+		di.pos[3] = (olc::vf2d(source_size.x, 0.0f) - center) * scale;
+		float c = cos(fAngle), s = sin(fAngle);
+		for (int i = 0; i < 4; i++)
+		{
+			di.pos[i] = pos + olc::vf2d(di.pos[i].x * c - di.pos[i].y * s, di.pos[i].x * s + di.pos[i].y * c);
+			di.pos[i] = di.pos[i] * vInvScreenSize * 2.0f - olc::vf2d(1.0f, 1.0f);
+			di.pos[i].y *= -1.0f;
+		}
+
+		olc::vf2d uvtl = source_pos * decal->vUVScale;
+		olc::vf2d uvbr = uvtl + (source_size * decal->vUVScale);
+		di.uv = { { uvtl.x, uvtl.y }, { uvtl.x, uvbr.y }, { uvbr.x, uvbr.y }, { uvbr.x, uvtl.y } };
+		di.mode = nDecalMode;
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+	}
+
+	void PixelGameEngine::DrawPartialWarpedDecal(olc::Decal* decal, const olc::vf2d* pos, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint)
+	{
+		DecalInstance di;
+		di.points = 4;
+		di.decal = decal;
+		di.tint = { tint, tint, tint, tint };
+		di.w = { 1, 1, 1, 1 };
+		di.pos.resize(4);
+		di.uv = { { 0.0f, 0.0f}, {0.0f, 1.0f}, {1.0f, 1.0f}, {1.0f, 0.0f} };
+		olc::vf2d center;
+		float rd = ((pos[2].x - pos[0].x) * (pos[3].y - pos[1].y) - (pos[3].x - pos[1].x) * (pos[2].y - pos[0].y));
+		if (rd != 0)
+		{
+			olc::vf2d uvtl = source_pos * decal->vUVScale;
+			olc::vf2d uvbr = uvtl + (source_size * decal->vUVScale);
+			di.uv = { { uvtl.x, uvtl.y }, { uvtl.x, uvbr.y }, { uvbr.x, uvbr.y }, { uvbr.x, uvtl.y } };
+
+			rd = 1.0f / rd;
+			float rn = ((pos[3].x - pos[1].x) * (pos[0].y - pos[1].y) - (pos[3].y - pos[1].y) * (pos[0].x - pos[1].x)) * rd;
+			float sn = ((pos[2].x - pos[0].x) * (pos[0].y - pos[1].y) - (pos[2].y - pos[0].y) * (pos[0].x - pos[1].x)) * rd;
+			if (!(rn < 0.f || rn > 1.f || sn < 0.f || sn > 1.f)) center = pos[0] + rn * (pos[2] - pos[0]);
+			float d[4];	for (int i = 0; i < 4; i++)	d[i] = (pos[i] - center).mag();
+			for (int i = 0; i < 4; i++)
+			{
+				float q = d[i] == 0.0f ? 1.0f : (d[i] + d[(i + 2) & 3]) / d[(i + 2) & 3];
+				di.uv[i] *= q; di.w[i] *= q;
+				di.pos[i] = { (pos[i].x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos[i].y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+			}
+			di.mode = nDecalMode;
+			di.structure = nDecalStructure;
+			vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+		}
+	}
+
+	void PixelGameEngine::DrawWarpedDecal(olc::Decal* decal, const olc::vf2d* pos, const olc::Pixel& tint)
+	{
+		// Thanks Nathan Reed, a brilliant article explaining whats going on here
+		// http://www.reedbeta.com/blog/quadrilateral-interpolation-part-1/
+		DecalInstance di;
+		di.points = 4;
+		di.decal = decal;
+		di.tint = { tint, tint, tint, tint };
+		di.w = { 1, 1, 1, 1 };
+		di.pos.resize(4);
+		di.uv = { { 0.0f, 0.0f}, {0.0f, 1.0f}, {1.0f, 1.0f}, {1.0f, 0.0f} };
+		olc::vf2d center;
+		float rd = ((pos[2].x - pos[0].x) * (pos[3].y - pos[1].y) - (pos[3].x - pos[1].x) * (pos[2].y - pos[0].y));
+		if (rd != 0)
+		{
+			rd = 1.0f / rd;
+			float rn = ((pos[3].x - pos[1].x) * (pos[0].y - pos[1].y) - (pos[3].y - pos[1].y) * (pos[0].x - pos[1].x)) * rd;
+			float sn = ((pos[2].x - pos[0].x) * (pos[0].y - pos[1].y) - (pos[2].y - pos[0].y) * (pos[0].x - pos[1].x)) * rd;
+			if (!(rn < 0.f || rn > 1.f || sn < 0.f || sn > 1.f)) center = pos[0] + rn * (pos[2] - pos[0]);
+			float d[4];	for (int i = 0; i < 4; i++)	d[i] = (pos[i] - center).mag();
+			for (int i = 0; i < 4; i++)
+			{
+				float q = d[i] == 0.0f ? 1.0f : (d[i] + d[(i + 2) & 3]) / d[(i + 2) & 3];
+				di.uv[i] *= q; di.w[i] *= q;
+				di.pos[i] = { (pos[i].x * vInvScreenSize.x) * 2.0f - 1.0f, ((pos[i].y * vInvScreenSize.y) * 2.0f - 1.0f) * -1.0f };
+			}
+			di.mode = nDecalMode;
+			di.structure = nDecalStructure;
+			vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+		}
+	}
+
+	void PixelGameEngine::DrawWarpedDecal(olc::Decal* decal, const std::array<olc::vf2d, 4>& pos, const olc::Pixel& tint)
+	{ DrawWarpedDecal(decal, pos.data(), tint); }
+
+	void PixelGameEngine::DrawWarpedDecal(olc::Decal* decal, const olc::vf2d(&pos)[4], const olc::Pixel& tint)
+	{ DrawWarpedDecal(decal, &pos[0], tint); }
+
+	void PixelGameEngine::DrawPartialWarpedDecal(olc::Decal* decal, const std::array<olc::vf2d, 4>& pos, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint)
+	{ DrawPartialWarpedDecal(decal, pos.data(), source_pos, source_size, tint); }
+
+	void PixelGameEngine::DrawPartialWarpedDecal(olc::Decal* decal, const olc::vf2d(&pos)[4], const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::Pixel& tint)
+	{ DrawPartialWarpedDecal(decal, &pos[0], source_pos, source_size, tint); }
+
+	void PixelGameEngine::DrawStringDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col, const olc::vf2d& scale)
+	{
+		olc::vf2d spos = { 0.0f, 0.0f };
+		for (auto c : sText)
+		{
+			if (c == '\n')
+			{
+				spos.x = 0; spos.y += 8.0f * scale.y;
+			}
+			else if (c == '\t')
+			{
+				spos.x += 8.0f * float(nTabSizeInSpaces) * scale.x;
+			}
+			else
+			{
+				int32_t ox = (c - 32) % 16;
+				int32_t oy = (c - 32) / 16;
+				DrawPartialDecal(pos + spos, fontRenderable.Decal(), {float(ox) * 8.0f, float(oy) * 8.0f}, {8.0f, 8.0f}, scale, col);
+				spos.x += 8.0f * scale.x;
+			}
+		}
+	}
+
+	void PixelGameEngine::DrawStringPropDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col, const olc::vf2d& scale)
+	{
+		olc::vf2d spos = { 0.0f, 0.0f };
+		for (auto c : sText)
+		{
+			if (c == '\n')
+			{
+				spos.x = 0; spos.y += 8.0f * scale.y;
+			}
+			else if (c == '\t')
+			{
+				spos.x += 8.0f * float(nTabSizeInSpaces) * scale.x;
+			}
+			else
+			{
+				int32_t ox = (c - 32) % 16;
+				int32_t oy = (c - 32) / 16;
+				DrawPartialDecal(pos + spos, fontRenderable.Decal(), { float(ox) * 8.0f + float(vFontSpacing[c - 32].x), float(oy) * 8.0f }, { float(vFontSpacing[c - 32].y), 8.0f }, scale, col);
+				spos.x += float(vFontSpacing[c - 32].y) * scale.x;
+			}
+		}
+	}
+	// Thanks Oso-Grande/Sopadeoso For these awesom and stupidly clever Text Rotation routines... duh XD
+	void PixelGameEngine::DrawRotatedStringDecal(const olc::vf2d& pos, const std::string& sText, const float fAngle, const olc::vf2d& center, const Pixel col, const olc::vf2d& scale)
+	{
+		olc::vf2d spos = center;
+		for (auto c : sText)
+		{
+			if (c == '\n')
+			{
+				spos.x = center.x; spos.y -= 8.0f;
+			}
+			else if (c == '\t')
+			{
+				spos.x += 8.0f * float(nTabSizeInSpaces) * scale.x;
+			}
+			else
+			{
+				int32_t ox = (c - 32) % 16;
+				int32_t oy = (c - 32) / 16;
+				DrawPartialRotatedDecal(pos, fontRenderable.Decal(), fAngle, spos, { float(ox) * 8.0f, float(oy) * 8.0f }, { 8.0f, 8.0f }, scale, col);
+				spos.x -= 8.0f;
+			}
+		}
+	}
+
+	void PixelGameEngine::DrawRotatedStringPropDecal(const olc::vf2d& pos, const std::string& sText, const float fAngle, const olc::vf2d& center, const Pixel col, const olc::vf2d& scale)
+	{
+		olc::vf2d spos = center;
+		for (auto c : sText)
+		{
+			if (c == '\n')
+			{
+				spos.x = center.x; spos.y -= 8.0f;
+			}
+			else if (c == '\t')
+			{
+				spos.x += 8.0f * float(nTabSizeInSpaces) * scale.x;
+			}
+			else
+			{
+				int32_t ox = (c - 32) % 16;
+				int32_t oy = (c - 32) / 16;
+				DrawPartialRotatedDecal(pos, fontRenderable.Decal(), fAngle, spos, { float(ox) * 8.0f + float(vFontSpacing[c - 32].x), float(oy) * 8.0f }, { float(vFontSpacing[c - 32].y), 8.0f }, scale, col);
+				spos.x -= float(vFontSpacing[c - 32].y);
+			}
+		}
+	}
+
+	olc::vi2d PixelGameEngine::GetTextSize(const std::string& s)
+	{
+		olc::vi2d size = { 0,1 };
+		olc::vi2d pos = { 0,1 };
+		for (auto c : s)
+		{
+			if (c == '\n') { pos.y++;  pos.x = 0; }
+			else if (c == '\t') { pos.x += nTabSizeInSpaces; }
+			else pos.x++;
+			size.x = std::max(size.x, pos.x);
+			size.y = std::max(size.y, pos.y);
+		}
+		return size * 8;
+	}
+
+	void PixelGameEngine::DrawString(const olc::vi2d& pos, const std::string& sText, Pixel col, uint32_t scale)
+	{ DrawString(pos.x, pos.y, sText, col, scale); }
+
+	void PixelGameEngine::DrawString(int32_t x, int32_t y, const std::string& sText, Pixel col, uint32_t scale)
+	{
+		int32_t sx = 0;
+		int32_t sy = 0;
+		Pixel::Mode m = nPixelMode;
+		// Thanks @tucna, spotted bug with col.ALPHA :P
+		if (m != Pixel::CUSTOM) // Thanks @Megarev, required for "shaders"
+		{
+			if (col.a != 255)		SetPixelMode(Pixel::ALPHA);
+			else					SetPixelMode(Pixel::MASK);
+		}
+		for (auto c : sText)
+		{
+			if (c == '\n')
+			{
+				sx = 0; sy += 8 * scale;
+			}
+			else if (c == '\t')
+			{
+				sx += 8 * nTabSizeInSpaces * scale;
+			}
+			else			
+			{
+				int32_t ox = (c - 32) % 16;
+				int32_t oy = (c - 32) / 16;
+
+				if (scale > 1)
+				{
+					for (uint32_t i = 0; i < 8; i++)
+						for (uint32_t j = 0; j < 8; j++)
+							if (fontRenderable.Sprite()->GetPixel(i + ox * 8, j + oy * 8).r > 0)
+								for (uint32_t is = 0; is < scale; is++)
+									for (uint32_t js = 0; js < scale; js++)
+										Draw(x + sx + (i * scale) + is, y + sy + (j * scale) + js, col);
+				}
+				else
+				{
+					for (uint32_t i = 0; i < 8; i++)
+						for (uint32_t j = 0; j < 8; j++)
+							if (fontRenderable.Sprite()->GetPixel(i + ox * 8, j + oy * 8).r > 0)
+								Draw(x + sx + i, y + sy + j, col);
+				}
+				sx += 8 * scale;
+			}
+		}
+		SetPixelMode(m);
+	}
+
+	olc::vi2d PixelGameEngine::GetTextSizeProp(const std::string& s)
+	{
+		olc::vi2d size = { 0,1 };
+		olc::vi2d pos = { 0,1 };
+		for (auto c : s)
+		{
+			if (c == '\n') { pos.y += 1;  pos.x = 0; }
+			else if (c == '\t') { pos.x += nTabSizeInSpaces * 8; }
+			else pos.x += vFontSpacing[c - 32].y;
+			size.x = std::max(size.x, pos.x);
+			size.y = std::max(size.y, pos.y);
+		}
+
+		size.y *= 8;
+		return size;
+	}
+
+	void PixelGameEngine::DrawStringProp(const olc::vi2d& pos, const std::string& sText, Pixel col, uint32_t scale)
+	{ DrawStringProp(pos.x, pos.y, sText, col, scale); }
+
+	void PixelGameEngine::DrawStringProp(int32_t x, int32_t y, const std::string& sText, Pixel col, uint32_t scale)
+	{
+		int32_t sx = 0;
+		int32_t sy = 0;
+		Pixel::Mode m = nPixelMode;
+
+		if (m != Pixel::CUSTOM)
+		{
+			if (col.a != 255)		SetPixelMode(Pixel::ALPHA);
+			else					SetPixelMode(Pixel::MASK);
+		}
+		for (auto c : sText)
+		{
+			if (c == '\n')
+			{
+				sx = 0; sy += 8 * scale;
+			}
+			else if (c == '\t')
+			{
+				sx += 8 * nTabSizeInSpaces * scale;
+			}
+			else
+			{
+				int32_t ox = (c - 32) % 16;
+				int32_t oy = (c - 32) / 16;
+
+				if (scale > 1)
+				{
+					for (int32_t i = 0; i < vFontSpacing[c - 32].y; i++)
+						for (int32_t j = 0; j < 8; j++)
+							if (fontRenderable.Sprite()->GetPixel(i + ox * 8 + vFontSpacing[c - 32].x, j + oy * 8).r > 0)
+								for (int32_t is = 0; is < int(scale); is++)
+									for (int32_t js = 0; js < int(scale); js++)
+										Draw(x + sx + (i * scale) + is, y + sy + (j * scale) + js, col);
+				}
+				else
+				{
+					for (int32_t i = 0; i < vFontSpacing[c - 32].y; i++)
+						for (int32_t j = 0; j < 8; j++)
+							if (fontRenderable.Sprite()->GetPixel(i + ox * 8 + vFontSpacing[c - 32].x, j + oy * 8).r > 0)
+								Draw(x + sx + i, y + sy + j, col);
+				}
+				sx += vFontSpacing[c - 32].y * scale;
+			}
+		}
+		SetPixelMode(m);
+	}
+
+	void PixelGameEngine::SetPixelMode(Pixel::Mode m)
+	{ nPixelMode = m; }
+
+	Pixel::Mode PixelGameEngine::GetPixelMode()
+	{ return nPixelMode; }
+
+	void PixelGameEngine::SetPixelMode(std::function<olc::Pixel(const int x, const int y, const olc::Pixel&, const olc::Pixel&)> pixelMode)
+	{
+		funcPixelMode = pixelMode;
+		nPixelMode = Pixel::Mode::CUSTOM;
+	}
+
+	void PixelGameEngine::SetPixelBlend(float fBlend)
+	{
+		fBlendFactor = fBlend;
+		if (fBlendFactor < 0.0f) fBlendFactor = 0.0f;
+		if (fBlendFactor > 1.0f) fBlendFactor = 1.0f;
+	}
+
+	std::stringstream& PixelGameEngine::ConsoleOut()
+	{ return ssConsoleOutput; }
+
+	bool PixelGameEngine::IsConsoleShowing() const
+	{ return bConsoleShow; }
+
+	void PixelGameEngine::ConsoleShow(const olc::Key& keyExit, bool bSuspendTime)
+	{
+		if (bConsoleShow)
+			return;
+
+		bConsoleShow = true;		
+		bConsoleSuspendTime = bSuspendTime;
+		TextEntryEnable(true);
+		keyConsoleExit = keyExit;
+		pKeyboardState[keyConsoleExit].bHeld = false;
+		pKeyboardState[keyConsoleExit].bPressed = false;
+		pKeyboardState[keyConsoleExit].bReleased = true;
+	}
+
+	void PixelGameEngine::ConsoleClear()
+	{ sConsoleLines.clear(); }
+
+	void PixelGameEngine::ConsoleCaptureStdOut(const bool bCapture)
+	{
+		if(bCapture)
+			sbufOldCout = std::cout.rdbuf(ssConsoleOutput.rdbuf());
+		else
+			std::cout.rdbuf(sbufOldCout);
+	}
+
+	void PixelGameEngine::UpdateConsole()
+	{
+		if (GetKey(keyConsoleExit).bPressed)
+		{
+			TextEntryEnable(false);
+			bConsoleSuspendTime = false;
+			bConsoleShow = false;
+			return;
+		}
+
+		// Keep Console sizes based in real screen dimensions
+		vConsoleCharacterScale = olc::vf2d(1.0f, 2.0f) / (olc::vf2d(vViewSize) * vInvScreenSize);
+		vConsoleSize = (vViewSize / olc::vi2d(8, 16)) - olc::vi2d(2, 4);
+
+		// If console has changed size, simply reset it
+		if (vConsoleSize.y != sConsoleLines.size())
+		{
+			vConsoleCursor = { 0,0 };
+			sConsoleLines.clear();
+			sConsoleLines.resize(vConsoleSize.y);
+		}
+
+		auto TypeCharacter = [&](const char c)
+		{
+			if (c >= 32 && c < 127)
+			{
+				sConsoleLines[vConsoleCursor.y].append(1, c);
+				vConsoleCursor.x++;
+			}
+
+			if( c == '\n' || vConsoleCursor.x >= vConsoleSize.x)
+			{
+				vConsoleCursor.y++; vConsoleCursor.x = 0;				
+			}			
+
+			if (vConsoleCursor.y >= vConsoleSize.y)
+			{
+				vConsoleCursor.y = vConsoleSize.y - 1;
+				for (size_t i = 1; i < vConsoleSize.y; i++)
+					sConsoleLines[i - 1] = sConsoleLines[i];
+				sConsoleLines[vConsoleCursor.y].clear();
+			}
+		};
+
+		// Empty out "std::cout", parsing as we go
+		while (ssConsoleOutput.rdbuf()->sgetc() != -1)
+		{
+			char c = ssConsoleOutput.rdbuf()->sbumpc();
+			TypeCharacter(c);
+		}
+
+		// Draw Shadow
+		GradientFillRectDecal({ 0,0 }, olc::vf2d(vScreenSize), olc::PixelF(0, 0, 0.5f, 0.5f), olc::PixelF(0, 0, 0.25f, 0.5f), olc::PixelF(0, 0, 0.25f, 0.5f), olc::PixelF(0, 0, 0.25f, 0.5f));
+
+		// Draw the console buffer
+		SetDecalMode(olc::DecalMode::NORMAL);
+		for (int32_t nLine = 0; nLine < vConsoleSize.y; nLine++)
+			DrawStringDecal(olc::vf2d( 1, 1 + float(nLine) ) * vConsoleCharacterScale * 8.0f, sConsoleLines[nLine], olc::WHITE, vConsoleCharacterScale);
+
+		// Draw Input State
+		FillRectDecal(olc::vf2d(1 + float((TextEntryGetCursor() + 1)), 1 + float((vConsoleSize.y - 1))) * vConsoleCharacterScale * 8.0f, olc::vf2d(8, 8) * vConsoleCharacterScale, olc::DARK_CYAN);
+		DrawStringDecal(olc::vf2d(1, 1 + float((vConsoleSize.y - 1))) * vConsoleCharacterScale * 8.0f, std::string(">") + TextEntryGetString(), olc::YELLOW, vConsoleCharacterScale);		
+	}
+
+
+	const std::vector<std::string>& PixelGameEngine::GetDroppedFiles() const
+	{ return vDroppedFiles;	}
+
+	const olc::vi2d& PixelGameEngine::GetDroppedFilesPoint() const
+	{ return vDroppedFilesPoint; }
+
+
+	void PixelGameEngine::TextEntryEnable(const bool bEnable, const std::string& sText)
+	{
+		if (bEnable)
+		{
+			nTextEntryCursor = int32_t(sText.size());
+			sTextEntryString = sText;
+			bTextEntryEnable = true;
+		}
+		else
+		{
+			bTextEntryEnable = false;
+		}
+	}
+
+	std::string PixelGameEngine::TextEntryGetString() const
+	{ return sTextEntryString; }
+
+	int32_t PixelGameEngine::TextEntryGetCursor() const
+	{ return nTextEntryCursor; }
+
+	bool PixelGameEngine::IsTextEntryEnabled() const
+	{ return bTextEntryEnable; }
+
+
+	void PixelGameEngine::UpdateTextEntry()
+	{
+		// Check for typed characters
+		for (const auto& key : vKeyboardMap)
+			if (GetKey(std::get<0>(key)).bPressed)
+			{
+				sTextEntryString.insert(nTextEntryCursor, GetKey(olc::Key::SHIFT).bHeld ? std::get<2>(key) : std::get<1>(key));
+				nTextEntryCursor++;
+			}
+
+		// Check for command characters
+		if (GetKey(olc::Key::LEFT).bPressed)
+			nTextEntryCursor = std::max(0, nTextEntryCursor - 1);
+		if (GetKey(olc::Key::RIGHT).bPressed)
+			nTextEntryCursor = std::min(int32_t(sTextEntryString.size()), nTextEntryCursor + 1);
+		if (GetKey(olc::Key::BACK).bPressed && nTextEntryCursor > 0)
+		{
+			sTextEntryString.erase(nTextEntryCursor-1, 1);
+			nTextEntryCursor = std::max(0, nTextEntryCursor - 1);
+		}
+		if (GetKey(olc::Key::DEL).bPressed && nTextEntryCursor < sTextEntryString.size())
+			sTextEntryString.erase(nTextEntryCursor, 1);	
+
+		if (GetKey(olc::Key::UP).bPressed)
+		{
+			if (!sCommandHistory.empty())
+			{
+				if (sCommandHistoryIt != sCommandHistory.begin())
+					sCommandHistoryIt--;
+
+				nTextEntryCursor = int32_t(sCommandHistoryIt->size());
+				sTextEntryString = *sCommandHistoryIt;
+			}
+		}
+
+		if (GetKey(olc::Key::DOWN).bPressed)
+		{	
+			if (!sCommandHistory.empty())
+			{
+				if (sCommandHistoryIt != sCommandHistory.end())
+				{
+					sCommandHistoryIt++;
+					if (sCommandHistoryIt != sCommandHistory.end())
+					{
+						nTextEntryCursor = int32_t(sCommandHistoryIt->size());
+						sTextEntryString = *sCommandHistoryIt;
+					}
+					else
+					{
+						nTextEntryCursor = 0;
+						sTextEntryString = "";
+					}
+				}
+			}
+		}
+
+		if (GetKey(olc::Key::ENTER).bPressed)
+		{
+			if (bConsoleShow)
+			{
+				std::cout << ">" + sTextEntryString + "\n";
+				if (OnConsoleCommand(sTextEntryString))
+				{
+					sCommandHistory.push_back(sTextEntryString);
+					sCommandHistoryIt = sCommandHistory.end();
+				}
+				sTextEntryString.clear();
+				nTextEntryCursor = 0;
+			}
+			else
+			{
+				OnTextEntryComplete(sTextEntryString);
+				TextEntryEnable(false);
+			}
+		}
+	}
+
+	// User must override these functions as required. I have not made
+	// them abstract because I do need a default behaviour to occur if
+	// they are not overwritten
+
+	bool PixelGameEngine::OnUserCreate()
+	{ return false;	}
+
+	bool PixelGameEngine::OnUserUpdate(float fElapsedTime)
+	{ UNUSED(fElapsedTime);  return false; }
+
+	bool PixelGameEngine::OnUserDestroy()
+	{ return true; }
+
+	void PixelGameEngine::OnTextEntryComplete(const std::string& sText) { UNUSED(sText); }
+	bool PixelGameEngine::OnConsoleCommand(const std::string& sCommand) { UNUSED(sCommand); return false; }
+
+	// Externalised API
+	void PixelGameEngine::olc_UpdateViewport()
+	{
+		int32_t ww = vScreenSize.x * vPixelSize.x;
+		int32_t wh = vScreenSize.y * vPixelSize.y;
+		float wasp = (float)ww / (float)wh;
+
+		if (bPixelCohesion)
+		{
+			vScreenPixelSize = (vWindowSize / vScreenSize);
+			vViewSize = (vWindowSize / vScreenSize) * vScreenSize;
+		}
+		else
+		{
+			vViewSize.x = (int32_t)vWindowSize.x;
+			vViewSize.y = (int32_t)((float)vViewSize.x / wasp);
+
+			if (vViewSize.y > vWindowSize.y)
+			{
+				vViewSize.y = vWindowSize.y;
+				vViewSize.x = (int32_t)((float)vViewSize.y * wasp);
+			}
+		}
+
+		vViewPos = (vWindowSize - vViewSize) / 2;
+	}
+
+	void PixelGameEngine::olc_UpdateWindowSize(int32_t x, int32_t y)
+	{
+		vWindowSize = { x, y };
+		olc_UpdateViewport();
+	}
+
+	void PixelGameEngine::olc_UpdateMouseWheel(int32_t delta)
+	{ nMouseWheelDeltaCache += delta; }
+
+	void PixelGameEngine::olc_UpdateMouse(int32_t x, int32_t y)
+	{
+		// Mouse coords come in screen space
+		// But leave in pixel space
+		bHasMouseFocus = true;
+		vMouseWindowPos = { x, y };
+		// Full Screen mode may have a weird viewport we must clamp to
+		x -= vViewPos.x;
+		y -= vViewPos.y;
+		vMousePosCache.x = (int32_t)(((float)x / (float)(vWindowSize.x - (vViewPos.x * 2)) * (float)vScreenSize.x));
+		vMousePosCache.y = (int32_t)(((float)y / (float)(vWindowSize.y - (vViewPos.y * 2)) * (float)vScreenSize.y));
+		if (vMousePosCache.x >= (int32_t)vScreenSize.x)	vMousePosCache.x = vScreenSize.x - 1;
+		if (vMousePosCache.y >= (int32_t)vScreenSize.y)	vMousePosCache.y = vScreenSize.y - 1;
+		if (vMousePosCache.x < 0) vMousePosCache.x = 0;
+		if (vMousePosCache.y < 0) vMousePosCache.y = 0;
+	}
+
+	void PixelGameEngine::olc_UpdateMouseState(int32_t button, bool state)
+	{ pMouseNewState[button] = state; }
+
+	void PixelGameEngine::olc_UpdateKeyState(int32_t key, bool state)
+	{ pKeyNewState[key] = state; }
+
+	void PixelGameEngine::olc_UpdateMouseFocus(bool state)
+	{ bHasMouseFocus = state; }
+
+	void PixelGameEngine::olc_UpdateKeyFocus(bool state)
+	{ bHasInputFocus = state; }
+
+	void PixelGameEngine::olc_DropFiles(int32_t x, int32_t y, const std::vector<std::string>& vFiles)
+	{ 
+		x -= vViewPos.x;
+		y -= vViewPos.y;
+		vDroppedFilesPointCache.x = (int32_t)(((float)x / (float)(vWindowSize.x - (vViewPos.x * 2)) * (float)vScreenSize.x));
+		vDroppedFilesPointCache.y = (int32_t)(((float)y / (float)(vWindowSize.y - (vViewPos.y * 2)) * (float)vScreenSize.y));
+		if (vDroppedFilesPointCache.x >= (int32_t)vScreenSize.x)	vDroppedFilesPointCache.x = vScreenSize.x - 1;
+		if (vDroppedFilesPointCache.y >= (int32_t)vScreenSize.y)	vDroppedFilesPointCache.y = vScreenSize.y - 1;
+		if (vDroppedFilesPointCache.x < 0) vDroppedFilesPointCache.x = 0;
+		if (vDroppedFilesPointCache.y < 0) vDroppedFilesPointCache.y = 0;
+		vDroppedFilesCache = vFiles; 
+	}
+
+	void PixelGameEngine::olc_Reanimate()
+	{ bAtomActive = true; }
+
+	bool PixelGameEngine::olc_IsRunning()
+	{ return bAtomActive; }
+
+	void PixelGameEngine::olc_Terminate()
+	{ bAtomActive = false; }
+
+	void PixelGameEngine::EngineThread()
+	{
+		// Allow platform to do stuff here if needed, since its now in the
+		// context of this thread
+		if (platform->ThreadStartUp() == olc::FAIL)	return;
+
+		// Do engine context specific initialisation
+		olc_PrepareEngine();
+
+		// Create user resources as part of this thread
+		for (auto& ext : vExtensions) ext->OnBeforeUserCreate();
+		if (!OnUserCreate()) bAtomActive = false;
+		for (auto& ext : vExtensions) ext->OnAfterUserCreate();
+
+		while (bAtomActive)
+		{
+			// Run as fast as possible
+			while (bAtomActive) { olc_CoreUpdate(); }
+
+			// Allow the user to free resources if they have overrided the destroy function
+			if (!OnUserDestroy())
+			{
+				// User denied destroy for some reason, so continue running
+				bAtomActive = true;
+			}
+		}
+
+		platform->ThreadCleanUp();
+	}
+
+	void PixelGameEngine::olc_PrepareEngine()
+	{
+		// Start OpenGL, the context is owned by the game thread
+		if (platform->CreateGraphics(bFullScreen, bEnableVSYNC, vViewPos, vViewSize) == olc::FAIL) return;
+
+		// Construct default font sheet
+		olc_ConstructFontSheet();
+
+		// Create Primary Layer "0"
+		CreateLayer();
+		vLayers[0].bUpdate = true;
+		vLayers[0].bShow = true;
+		SetDrawTarget(nullptr);
+
+		m_tp1 = std::chrono::system_clock::now();
+		m_tp2 = std::chrono::system_clock::now();
+	}
+
+
+	void PixelGameEngine::olc_CoreUpdate()
+	{
+		// Handle Timing
+		m_tp2 = std::chrono::system_clock::now();
+		std::chrono::duration<float> elapsedTime = m_tp2 - m_tp1;
+		m_tp1 = m_tp2;
+
+		// Our time per frame coefficient
+		float fElapsedTime = elapsedTime.count();
+		fLastElapsed = fElapsedTime;
+
+		if (bConsoleSuspendTime)
+			fElapsedTime = 0.0f;
+
+		// Some platforms will need to check for events
+		platform->HandleSystemEvent();
+
+		// Compare hardware input states from previous frame
+		auto ScanHardware = [&](HWButton* pKeys, bool* pStateOld, bool* pStateNew, uint32_t nKeyCount)
+		{
+			for (uint32_t i = 0; i < nKeyCount; i++)
+			{
+				pKeys[i].bPressed = false;
+				pKeys[i].bReleased = false;
+				if (pStateNew[i] != pStateOld[i])
+				{
+					if (pStateNew[i])
+					{
+						pKeys[i].bPressed = !pKeys[i].bHeld;
+						pKeys[i].bHeld = true;
+					}
+					else
+					{
+						pKeys[i].bReleased = true;
+						pKeys[i].bHeld = false;
+					}
+				}
+				pStateOld[i] = pStateNew[i];
+			}
+		};
+
+		ScanHardware(pKeyboardState, pKeyOldState, pKeyNewState, 256);
+		ScanHardware(pMouseState, pMouseOldState, pMouseNewState, nMouseButtons);
+
+		// Cache mouse coordinates so they remain consistent during frame
+		vMousePos = vMousePosCache;
+		nMouseWheelDelta = nMouseWheelDeltaCache;
+		nMouseWheelDeltaCache = 0;
+
+		vDroppedFiles = vDroppedFilesCache;
+		vDroppedFilesPoint = vDroppedFilesPointCache;
+		vDroppedFilesCache.clear();
+
+		if (bTextEntryEnable)
+		{
+			UpdateTextEntry();
+		}
+
+		// Handle Frame Update
+		bool bExtensionBlockFrame = false;		
+		for (auto& ext : vExtensions) bExtensionBlockFrame |= ext->OnBeforeUserUpdate(fElapsedTime);
+		if (!bExtensionBlockFrame)
+		{
+			if (!OnUserUpdate(fElapsedTime)) bAtomActive = false;
+
+		}
+		for (auto& ext : vExtensions) ext->OnAfterUserUpdate(fElapsedTime);
+
+		if (bConsoleShow)
+		{
+			SetDrawTarget((uint8_t)0);
+			UpdateConsole();
+		}
+
+
+
+		// Display Frame
+		renderer->UpdateViewport(vViewPos, vViewSize);
+		renderer->ClearBuffer(olc::BLACK, true);
+
+		// Layer 0 must always exist
+		vLayers[0].bUpdate = true;
+		vLayers[0].bShow = true;
+		SetDecalMode(DecalMode::NORMAL);
+		renderer->PrepareDrawing();
+
+		for (auto layer = vLayers.rbegin(); layer != vLayers.rend(); ++layer)
+		{
+			if (layer->bShow)
+			{
+				if (layer->funcHook == nullptr)
+				{
+					renderer->ApplyTexture(layer->pDrawTarget.Decal()->id);
+					if (!bSuspendTextureTransfer && layer->bUpdate)
+					{
+						layer->pDrawTarget.Decal()->Update();
+						layer->bUpdate = false;
+					}
+
+					renderer->DrawLayerQuad(layer->vOffset, layer->vScale, layer->tint);
+
+					// Display Decals in order for this layer
+					for (auto& decal : layer->vecDecalInstance)
+						renderer->DrawDecal(decal);
+					layer->vecDecalInstance.clear();
+				}
+				else
+				{
+					// Mwa ha ha.... Have Fun!!!
+					layer->funcHook();
+				}
+			}
+		}
+
+
+
+		// Present Graphics to screen
+		renderer->DisplayFrame();
+
+		// Update Title Bar
+		fFrameTimer += fElapsedTime;
+		nFrameCount++;
+		if (fFrameTimer >= 1.0f)
+		{
+			nLastFPS = nFrameCount;
+			fFrameTimer -= 1.0f;
+			std::string sTitle = "OneLoneCoder.com - Pixel Game Engine - " + sAppName + " - FPS: " + std::to_string(nFrameCount);
+			platform->SetWindowTitle(sTitle);
+			nFrameCount = 0;
+		}
+	}
+
+	void PixelGameEngine::olc_ConstructFontSheet()
+	{
+		std::string data;
+		data += "?Q`0001oOch0o01o@F40o0<AGD4090LAGD<090@A7ch0?00O7Q`0600>00000000";
+		data += "O000000nOT0063Qo4d8>?7a14Gno94AA4gno94AaOT0>o3`oO400o7QN00000400";
+		data += "Of80001oOg<7O7moBGT7O7lABET024@aBEd714AiOdl717a_=TH013Q>00000000";
+		data += "720D000V?V5oB3Q_HdUoE7a9@DdDE4A9@DmoE4A;Hg]oM4Aj8S4D84@`00000000";
+		data += "OaPT1000Oa`^13P1@AI[?g`1@A=[OdAoHgljA4Ao?WlBA7l1710007l100000000";
+		data += "ObM6000oOfMV?3QoBDD`O7a0BDDH@5A0BDD<@5A0BGeVO5ao@CQR?5Po00000000";
+		data += "Oc``000?Ogij70PO2D]??0Ph2DUM@7i`2DTg@7lh2GUj?0TO0C1870T?00000000";
+		data += "70<4001o?P<7?1QoHg43O;`h@GT0@:@LB@d0>:@hN@L0@?aoN@<0O7ao0000?000";
+		data += "OcH0001SOglLA7mg24TnK7ln24US>0PL24U140PnOgl0>7QgOcH0K71S0000A000";
+		data += "00H00000@Dm1S007@DUSg00?OdTnH7YhOfTL<7Yh@Cl0700?@Ah0300700000000";
+		data += "<008001QL00ZA41a@6HnI<1i@FHLM81M@@0LG81?O`0nC?Y7?`0ZA7Y300080000";
+		data += "O`082000Oh0827mo6>Hn?Wmo?6HnMb11MP08@C11H`08@FP0@@0004@000000000";
+		data += "00P00001Oab00003OcKP0006@6=PMgl<@440MglH@000000`@000001P00000000";
+		data += "Ob@8@@00Ob@8@Ga13R@8Mga172@8?PAo3R@827QoOb@820@0O`0007`0000007P0";
+		data += "O`000P08Od400g`<3V=P0G`673IP0`@3>1`00P@6O`P00g`<O`000GP800000000";
+		data += "?P9PL020O`<`N3R0@E4HC7b0@ET<ATB0@@l6C4B0O`H3N7b0?P01L3R000000020";
+
+		fontRenderable.Create(128, 48);
+
+		int px = 0, py = 0;
+		for (size_t b = 0; b < 1024; b += 4)
+		{
+			uint32_t sym1 = (uint32_t)data[b + 0] - 48;
+			uint32_t sym2 = (uint32_t)data[b + 1] - 48;
+			uint32_t sym3 = (uint32_t)data[b + 2] - 48;
+			uint32_t sym4 = (uint32_t)data[b + 3] - 48;
+			uint32_t r = sym1 << 18 | sym2 << 12 | sym3 << 6 | sym4;
+
+			for (int i = 0; i < 24; i++)
+			{
+				int k = r & (1 << i) ? 255 : 0;
+				fontRenderable.Sprite()->SetPixel(px, py, olc::Pixel(k, k, k, k));
+				if (++py == 48) { px++; py = 0; }
+			}
+		}
+
+		fontRenderable.Decal()->Update();
+
+		constexpr std::array<uint8_t, 96> vSpacing = { {
+				0x03,0x25,0x16,0x08,0x07,0x08,0x08,0x04,0x15,0x15,0x08,0x07,0x15,0x07,0x24,0x08,
+				0x08,0x17,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x24,0x15,0x06,0x07,0x16,0x17,
+				0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x17,0x08,0x08,0x17,0x08,0x08,0x08,
+				0x08,0x08,0x08,0x08,0x17,0x08,0x08,0x08,0x08,0x17,0x08,0x15,0x08,0x15,0x08,0x08,
+				0x24,0x18,0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x33,0x17,0x17,0x33,0x18,0x17,0x17,
+				0x17,0x17,0x17,0x17,0x07,0x17,0x17,0x18,0x18,0x17,0x17,0x07,0x33,0x07,0x08,0x00, } };
+
+		for (auto c : vSpacing) vFontSpacing.push_back({ c >> 4, c & 15 });
+
+		// UK Standard Layout
+#ifdef OLC_KEYBOARD_UK
+		vKeyboardMap =
+		{
+			{olc::Key::A, "a", "A"}, {olc::Key::B, "b", "B"}, {olc::Key::C, "c", "C"}, {olc::Key::D, "d", "D"}, {olc::Key::E, "e", "E"},
+			{olc::Key::F, "f", "F"}, {olc::Key::G, "g", "G"}, {olc::Key::H, "h", "H"}, {olc::Key::I, "i", "I"}, {olc::Key::J, "j", "J"},
+			{olc::Key::K, "k", "K"}, {olc::Key::L, "l", "L"}, {olc::Key::M, "m", "M"}, {olc::Key::N, "n", "N"}, {olc::Key::O, "o", "O"},
+			{olc::Key::P, "p", "P"}, {olc::Key::Q, "q", "Q"}, {olc::Key::R, "r", "R"}, {olc::Key::S, "s", "S"}, {olc::Key::T, "t", "T"},
+			{olc::Key::U, "u", "U"}, {olc::Key::V, "v", "V"}, {olc::Key::W, "w", "W"}, {olc::Key::X, "x", "X"}, {olc::Key::Y, "y", "Y"},
+			{olc::Key::Z, "z", "Z"},
+
+			{olc::Key::K0, "0", ")"}, {olc::Key::K1, "1", "!"}, {olc::Key::K2, "2", "\""}, {olc::Key::K3, "3", "#"},	{olc::Key::K4, "4", "$"},
+			{olc::Key::K5, "5", "%"}, {olc::Key::K6, "6", "^"}, {olc::Key::K7, "7", "&"}, {olc::Key::K8, "8", "*"},	{olc::Key::K9, "9", "("},
+
+			{olc::Key::NP0, "0", "0"}, {olc::Key::NP1, "1", "1"}, {olc::Key::NP2, "2", "2"}, {olc::Key::NP3, "3", "3"},	{olc::Key::NP4, "4", "4"},
+			{olc::Key::NP5, "5", "5"}, {olc::Key::NP6, "6", "6"}, {olc::Key::NP7, "7", "7"}, {olc::Key::NP8, "8", "8"},	{olc::Key::NP9, "9", "9"},
+			{olc::Key::NP_MUL, "*", "*"}, {olc::Key::NP_DIV, "/", "/"}, {olc::Key::NP_ADD, "+", "+"}, {olc::Key::NP_SUB, "-", "-"},	{olc::Key::NP_DECIMAL, ".", "."},
+
+			{olc::Key::PERIOD, ".", ">"}, {olc::Key::EQUALS, "=", "+"}, {olc::Key::COMMA, ",", "<"}, {olc::Key::MINUS, "-", "_"}, {olc::Key::SPACE, " ", " "},
+
+			{olc::Key::OEM_1, ";", ":"}, {olc::Key::OEM_2, "/", "?"}, {olc::Key::OEM_3, "\'", "@"}, {olc::Key::OEM_4, "[", "{"},
+			{olc::Key::OEM_5, "\\", "|"}, {olc::Key::OEM_6, "]", "}"}, {olc::Key::OEM_7, "#", "~"}, 
+
+			// {olc::Key::TAB, "\t", "\t"}
+		};
+#endif
+	}
+
+	void PixelGameEngine::pgex_Register(olc::PGEX* pgex)
+	{
+		if (std::find(vExtensions.begin(), vExtensions.end(), pgex) == vExtensions.end())
+			vExtensions.push_back(pgex);			
+	}
+
+
+	PGEX::PGEX(bool bHook) { if(bHook) pge->pgex_Register(this); }
+	void PGEX::OnBeforeUserCreate() {}
+	void PGEX::OnAfterUserCreate()	{}
+	bool PGEX::OnBeforeUserUpdate(float& fElapsedTime) { return false; }
+	void PGEX::OnAfterUserUpdate(float fElapsedTime) {}
+
+	// Need a couple of statics as these are singleton instances
+	// read from multiple locations
+	std::atomic<bool> PixelGameEngine::bAtomActive{ false };
+	olc::PixelGameEngine* olc::PGEX::pge = nullptr;
+	olc::PixelGameEngine* olc::Platform::ptrPGE = nullptr;
+	olc::PixelGameEngine* olc::Renderer::ptrPGE = nullptr;
+	std::unique_ptr<ImageLoader> olc::Sprite::loader = nullptr;
+};
+#pragma endregion 
+
+
+#pragma region platform_headless
+namespace olc
+{
+#if defined(OLC_GFX_HEADLESS)
+	class Renderer_Headless : public olc::Renderer
+	{
+	public:
+		virtual void       PrepareDevice() {};
+		virtual olc::rcode CreateDevice(std::vector<void*> params, bool bFullScreen, bool bVSYNC) { return olc::rcode::OK;		}
+		virtual olc::rcode DestroyDevice() { return olc::rcode::OK; }
+		virtual void       DisplayFrame() {}
+		virtual void       PrepareDrawing() {}
+		virtual void	   SetDecalMode(const olc::DecalMode& mode) {}
+		virtual void       DrawLayerQuad(const olc::vf2d& offset, const olc::vf2d& scale, const olc::Pixel tint) {}
+		virtual void       DrawDecal(const olc::DecalInstance& decal) {}
+		virtual uint32_t   CreateTexture(const uint32_t width, const uint32_t height, const bool filtered = false, const bool clamp = true) {return 1;};
+		virtual void       UpdateTexture(uint32_t id, olc::Sprite* spr) {}
+		virtual void       ReadTexture(uint32_t id, olc::Sprite* spr) {}
+		virtual uint32_t   DeleteTexture(const uint32_t id) {return 1;}
+		virtual void       ApplyTexture(uint32_t id) {}
+		virtual void       UpdateViewport(const olc::vi2d& pos, const olc::vi2d& size) {}
+		virtual void       ClearBuffer(olc::Pixel p, bool bDepth) {}
+	};
+#endif
+#if defined(OLC_PLATFORM_HEADLESS)
+	class Platform_Headless : public olc::Platform
+	{
+	public:
+		virtual olc::rcode ApplicationStartUp() { return olc::rcode::OK; }
+		virtual olc::rcode ApplicationCleanUp() { return olc::rcode::OK; }
+		virtual olc::rcode ThreadStartUp() { return olc::rcode::OK; }
+		virtual olc::rcode ThreadCleanUp() { return olc::rcode::OK; }
+		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) { return olc::rcode::OK; }
+		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) { return olc::rcode::OK; }
+		virtual olc::rcode SetWindowTitle(const std::string& s) { return olc::rcode::OK; }
+		virtual olc::rcode StartSystemEventLoop() { return olc::rcode::OK; }
+		virtual olc::rcode HandleSystemEvent() { return olc::rcode::OK; }
+	};
+#endif
+}
+#pragma endregion
+
+// O------------------------------------------------------------------------------O
+// | olcPixelGameEngine Renderers - the draw-y bits                               |
+// O------------------------------------------------------------------------------O
+
+#pragma region image_stb
+// O------------------------------------------------------------------------------O
+// | START IMAGE LOADER: stb_image.h, all systems, very fast                      |
+// O------------------------------------------------------------------------------O
+// Thanks to Sean Barrett - https://github.com/nothings/stb/blob/master/stb_image.h
+// MIT License - Copyright(c) 2017 Sean Barrett
+
+// Note you need to download the above file into your project folder, and
+// #define OLC_IMAGE_STB 
+// #define OLC_PGE_APPLICATION
+// #include "olcPixelGameEngine.h"
+
+#if defined(OLC_IMAGE_STB)
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+namespace olc
+{
+	class ImageLoader_STB : public olc::ImageLoader
+	{
+	public:
+		ImageLoader_STB() : ImageLoader()
+		{}
+
+		olc::rcode LoadImageResource(olc::Sprite* spr, const std::string& sImageFile, olc::ResourcePack* pack) override
+		{
+			UNUSED(pack);
+			// clear out existing sprite
+			spr->pColData.clear();
+			// Open file
+			stbi_uc* bytes = nullptr;
+			int w = 0, h = 0, cmp = 0;
+			if (pack != nullptr)
+			{
+				ResourceBuffer rb = pack->GetFileBuffer(sImageFile);
+				bytes = stbi_load_from_memory((unsigned char*)rb.vMemory.data(), rb.vMemory.size(), &w, &h, &cmp, 4);
+			}
+			else
+			{
+				// Check file exists
+				if (!_gfs::exists(sImageFile)) return olc::rcode::NO_FILE;
+				bytes = stbi_load(sImageFile.c_str(), &w, &h, &cmp, 4);
+			}
+
+			if (!bytes) return olc::rcode::FAIL;
+			spr->width = w; spr->height = h;
+			spr->pColData.resize(spr->width * spr->height);
+			std::memcpy(spr->pColData.data(), bytes, spr->width * spr->height * 4);
+			delete[] bytes;
+			return olc::rcode::OK;
+		}
+
+		olc::rcode SaveImageResource(olc::Sprite* spr, const std::string& sImageFile) override
+		{
+			return olc::rcode::OK;
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | START IMAGE LOADER: stb_image.h                                              |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+
+
+#if !defined(OLC_PGE_HEADLESS)
+
+#pragma region renderer_ogl10
+// O------------------------------------------------------------------------------O
+// | START RENDERER: OpenGL 1.0 (the original, the best...)                       |
+// O------------------------------------------------------------------------------O
+#if defined(OLC_GFX_OPENGL10)
+
+#if defined(OLC_PLATFORM_WINAPI)
+#include <dwmapi.h>
+#include <GL/gl.h>
+#if !defined(__MINGW32__)
+#pragma comment(lib, "Dwmapi.lib")
+#endif
+typedef BOOL(WINAPI wglSwapInterval_t) (int interval);
+static wglSwapInterval_t* wglSwapInterval = nullptr;
+typedef HDC glDeviceContext_t;
+typedef HGLRC glRenderContext_t;
+#endif
+
+#if defined(__linux__) || defined(__FreeBSD__)
+#include <GL/gl.h>
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+namespace X11
+{
+#include <GL/glx.h>
+}
+typedef int(glSwapInterval_t)(X11::Display* dpy, X11::GLXDrawable drawable, int interval);
+static glSwapInterval_t* glSwapIntervalEXT;
+typedef X11::GLXContext glDeviceContext_t;
+typedef X11::GLXContext glRenderContext_t;
+#endif
+
+#if defined(__APPLE__)
+#define GL_SILENCE_DEPRECATION
+#include <OpenGL/OpenGL.h>
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+#endif
+
+namespace olc
+{
+	class Renderer_OGL10 : public olc::Renderer
+	{
+	private:
+#if defined(OLC_PLATFORM_GLUT)
+		bool mFullScreen = false;
+#else
+		glDeviceContext_t glDeviceContext = 0;
+		glRenderContext_t glRenderContext = 0;
+#endif
+
+		bool bSync = false;
+		olc::DecalMode nDecalMode = olc::DecalMode(-1); // Thanks Gusgo & Bispoo
+		olc::DecalStructure nDecalStructure = olc::DecalStructure(-1);
+#if defined(OLC_PLATFORM_X11)
+		X11::Display* olc_Display = nullptr;
+		X11::Window* olc_Window = nullptr;
+		X11::XVisualInfo* olc_VisualInfo = nullptr;
+#endif
+
+	public:
+		void PrepareDevice() override
+		{
+#if defined(OLC_PLATFORM_GLUT)
+			//glutInit has to be called with main() arguments, make fake ones
+			int argc = 0;
+			char* argv[1] = { (char*)"" };
+			glutInit(&argc, argv);
+			glutInitWindowPosition(0, 0);
+			glutInitWindowSize(512, 512);
+			glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH | GLUT_RGBA);
+			// Creates the window and the OpenGL context for it
+			glutCreateWindow("OneLoneCoder.com - Pixel Game Engine");
+			glEnable(GL_TEXTURE_2D); // Turn on texturing
+			glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+#endif
+		}
+
+		olc::rcode CreateDevice(std::vector<void*> params, bool bFullScreen, bool bVSYNC) override
+		{
+#if defined(OLC_PLATFORM_WINAPI)
+			// Create Device Context
+			glDeviceContext = GetDC((HWND)(params[0]));
+			PIXELFORMATDESCRIPTOR pfd =
+			{
+				sizeof(PIXELFORMATDESCRIPTOR), 1,
+				PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER,
+				PFD_TYPE_RGBA, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+				PFD_MAIN_PLANE, 0, 0, 0, 0
+			};
+
+			int pf = 0;
+			if (!(pf = ChoosePixelFormat(glDeviceContext, &pfd))) return olc::FAIL;
+			SetPixelFormat(glDeviceContext, pf, &pfd);
+
+			if (!(glRenderContext = wglCreateContext(glDeviceContext))) return olc::FAIL;
+			wglMakeCurrent(glDeviceContext, glRenderContext);
+
+			// Remove Frame cap
+			wglSwapInterval = (wglSwapInterval_t*)wglGetProcAddress("wglSwapIntervalEXT");
+			if (wglSwapInterval && !bVSYNC) wglSwapInterval(0);
+			bSync = bVSYNC;
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+			using namespace X11;
+			// Linux has tighter coupling between OpenGL and X11, so we store
+			// various "platform" handles in the renderer
+			olc_Display = (X11::Display*)(params[0]);
+			olc_Window = (X11::Window*)(params[1]);
+			olc_VisualInfo = (X11::XVisualInfo*)(params[2]);
+
+			glDeviceContext = glXCreateContext(olc_Display, olc_VisualInfo, nullptr, GL_TRUE);
+			glXMakeCurrent(olc_Display, *olc_Window, glDeviceContext);
+
+			XWindowAttributes gwa;
+			XGetWindowAttributes(olc_Display, *olc_Window, &gwa);
+			glViewport(0, 0, gwa.width, gwa.height);
+
+			glSwapIntervalEXT = nullptr;
+			glSwapIntervalEXT = (glSwapInterval_t*)glXGetProcAddress((unsigned char*)"glXSwapIntervalEXT");
+
+			if (glSwapIntervalEXT == nullptr && !bVSYNC)
+			{
+				printf("NOTE: Could not disable VSYNC, glXSwapIntervalEXT() was not found!\n");
+				printf("      Don't worry though, things will still work, it's just the\n");
+				printf("      frame rate will be capped to your monitors refresh rate - javidx9\n");
+			}
+
+			if (glSwapIntervalEXT != nullptr && !bVSYNC)
+				glSwapIntervalEXT(olc_Display, *olc_Window, 0);
+#endif		
+
+#if defined(OLC_PLATFORM_GLUT)
+			mFullScreen = bFullScreen;
+			if (!bVSYNC)
+			{
+#if defined(__APPLE__)
+				GLint sync = 0;
+				CGLContextObj ctx = CGLGetCurrentContext();
+				if (ctx) CGLSetParameter(ctx, kCGLCPSwapInterval, &sync);
+#endif
+			}
+#else
+			glEnable(GL_TEXTURE_2D); // Turn on texturing
+			glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+#endif
+			return olc::rcode::OK;
+		}
+
+		olc::rcode DestroyDevice() override
+		{
+#if defined(OLC_PLATFORM_WINAPI)
+			wglDeleteContext(glRenderContext);
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+			glXMakeCurrent(olc_Display, None, NULL);
+			glXDestroyContext(olc_Display, glDeviceContext);
+#endif
+
+#if defined(OLC_PLATFORM_GLUT)
+			glutDestroyWindow(glutGetWindow());
+#endif
+			return olc::rcode::OK;
+		}
+
+		void DisplayFrame() override
+		{
+#if defined(OLC_PLATFORM_WINAPI)
+			SwapBuffers(glDeviceContext);
+			if (bSync) DwmFlush(); // Woooohooooooo!!!! SMOOOOOOOTH!
+#endif	
+
+#if defined(OLC_PLATFORM_X11)
+			X11::glXSwapBuffers(olc_Display, *olc_Window);
+#endif		
+
+#if defined(OLC_PLATFORM_GLUT)
+			glutSwapBuffers();
+#endif
+		}
+
+		void PrepareDrawing() override
+		{
+
+			//ClearBuffer(olc::GREEN, true);
+			glEnable(GL_BLEND);
+			nDecalMode = DecalMode::NORMAL;
+			nDecalStructure = DecalStructure::FAN;
+			glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+		}
+
+		void SetDecalMode(const olc::DecalMode& mode)
+		{
+			if (mode != nDecalMode)
+			{
+				switch (mode)
+				{
+				case olc::DecalMode::NORMAL:
+				case olc::DecalMode::MODEL3D:
+					glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+					break;
+				case olc::DecalMode::ADDITIVE:
+					glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+					break;
+				case olc::DecalMode::MULTIPLICATIVE:
+					glBlendFunc(GL_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA);
+					break;
+				case olc::DecalMode::STENCIL:
+					glBlendFunc(GL_ZERO, GL_SRC_ALPHA);
+					break;
+				case olc::DecalMode::ILLUMINATE:
+					glBlendFunc(GL_ONE_MINUS_SRC_ALPHA, GL_SRC_ALPHA);
+					break;
+				case olc::DecalMode::WIREFRAME:
+					glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+					break;
+				}
+
+				nDecalMode = mode;
+			}
+		}
+
+		void DrawLayerQuad(const olc::vf2d& offset, const olc::vf2d& scale, const olc::Pixel tint) override
+		{
+			glBegin(GL_QUADS);
+			glColor4ub(tint.r, tint.g, tint.b, tint.a);
+			glTexCoord2f(0.0f * scale.x + offset.x, 1.0f * scale.y + offset.y);
+			glVertex3f(-1.0f /*+ vSubPixelOffset.x*/, -1.0f /*+ vSubPixelOffset.y*/, 0.0f);
+			glTexCoord2f(0.0f * scale.x + offset.x, 0.0f * scale.y + offset.y);
+			glVertex3f(-1.0f /*+ vSubPixelOffset.x*/, 1.0f /*+ vSubPixelOffset.y*/, 0.0f);
+			glTexCoord2f(1.0f * scale.x + offset.x, 0.0f * scale.y + offset.y);
+			glVertex3f(1.0f /*+ vSubPixelOffset.x*/, 1.0f /*+ vSubPixelOffset.y*/, 0.0f);
+			glTexCoord2f(1.0f * scale.x + offset.x, 1.0f * scale.y + offset.y);
+			glVertex3f(1.0f /*+ vSubPixelOffset.x*/, -1.0f /*+ vSubPixelOffset.y*/, 0.0f);
+			glEnd();
+		}
+
+		void DrawDecal(const olc::DecalInstance& decal) override
+		{
+			SetDecalMode(decal.mode);
+
+			if (decal.decal == nullptr)
+				glBindTexture(GL_TEXTURE_2D, 0);
+			else
+				glBindTexture(GL_TEXTURE_2D, decal.decal->id);
+
+			if (nDecalMode == DecalMode::MODEL3D)
+			{
+#ifdef OLC_ENABLE_EXPERIMENTAL
+				glMatrixMode(GL_PROJECTION); glPushMatrix();
+				glMatrixMode(GL_MODELVIEW);  glPushMatrix();
+
+				glEnable(GL_DEPTH_TEST);
+				glMatrixMode(GL_PROJECTION);
+				glLoadIdentity();
+				glFrustum(-1.0f, 1.0f, -1.0f, 1.0f, 1, 1000);
+
+#pragma comment (lib, "winmm.lib")
+
+				glMatrixMode(GL_MODELVIEW);
+				glLoadIdentity();
+				glTranslatef(0, -40, -200);
+				glRotatef(float(clock()) * 0.1f, 1, 0, 0);
+				glRotatef(float(clock()) * 0.1f * 2, 0, 1, 0);
+				glEnable(GL_BLEND);
+				glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+				glBegin(GL_TRIANGLES);
+
+
+				// Render as 3D Spatial Entity
+				for (uint32_t n = 0; n < decal.points; n++)
+				{
+					glColor4ub(decal.tint[n].r, decal.tint[n].g, decal.tint[n].b, decal.tint[n].a);
+					glTexCoord2f(decal.uv[n].x, decal.uv[n].y);
+					glVertex3f(decal.pos[n].x, decal.pos[n].y, decal.w[n]);
+				}
+
+				glEnd();
+
+				glMatrixMode(GL_PROJECTION); glPopMatrix();
+				glMatrixMode(GL_MODELVIEW);  glPopMatrix();
+				glDisable(GL_DEPTH_TEST);
+#endif
+			}
+			else
+			{
+				if (nDecalMode == DecalMode::WIREFRAME)
+					glBegin(GL_LINE_LOOP);
+				else
+				{
+					if(decal.structure == olc::DecalStructure::FAN)
+						glBegin(GL_TRIANGLE_FAN);
+					else if(decal.structure == olc::DecalStructure::STRIP)
+						glBegin(GL_TRIANGLE_STRIP);
+					else if(decal.structure == olc::DecalStructure::LIST)
+						glBegin(GL_TRIANGLES);
+				}
+
+				// Render as 2D Spatial entity
+				for (uint32_t n = 0; n < decal.points; n++)
+				{
+					glColor4ub(decal.tint[n].r, decal.tint[n].g, decal.tint[n].b, decal.tint[n].a);
+					glTexCoord4f(decal.uv[n].x, decal.uv[n].y, 0.0f, decal.w[n]);
+					glVertex2f(decal.pos[n].x, decal.pos[n].y);
+				}
+
+				glEnd();
+			}
+
+
+			//glDisable(GL_DEPTH_TEST);
+		}
+
+		uint32_t CreateTexture(const uint32_t width, const uint32_t height, const bool filtered, const bool clamp) override
+		{
+			UNUSED(width);
+			UNUSED(height);
+			uint32_t id = 0;
+			glGenTextures(1, &id);
+			glBindTexture(GL_TEXTURE_2D, id);
+			if (filtered)
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+			}
+			else
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+			}
+
+			if (clamp)
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
+			}
+			else
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+			}
+
+			glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+			return id;
+		}
+
+		uint32_t DeleteTexture(const uint32_t id) override
+		{
+			glDeleteTextures(1, &id);
+			return id;
+		}
+
+		void UpdateTexture(uint32_t id, olc::Sprite* spr) override
+		{
+			UNUSED(id);
+			glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, spr->width, spr->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, spr->GetData());
+		}
+
+		void ReadTexture(uint32_t id, olc::Sprite* spr) override
+		{
+			glReadPixels(0, 0, spr->width, spr->height, GL_RGBA, GL_UNSIGNED_BYTE, spr->GetData());
+		}
+
+		void ApplyTexture(uint32_t id) override
+		{
+			glBindTexture(GL_TEXTURE_2D, id);
+		}
+
+		void ClearBuffer(olc::Pixel p, bool bDepth) override
+		{
+			glClearColor(float(p.r) / 255.0f, float(p.g) / 255.0f, float(p.b) / 255.0f, float(p.a) / 255.0f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			if (bDepth) glClear(GL_DEPTH_BUFFER_BIT);
+		}
+
+		void UpdateViewport(const olc::vi2d& pos, const olc::vi2d& size) override
+		{
+			glViewport(pos.x, pos.y, size.x, size.y);
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | END RENDERER: OpenGL 1.0 (the original, the best...)                         |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+#pragma region renderer_ogl33
+// O------------------------------------------------------------------------------O
+// | START RENDERER: OpenGL 3.3 (3.0 es) (sh-sh-sh-shaders....)                   |
+// O------------------------------------------------------------------------------O
+#if defined(OLC_GFX_OPENGL33)
+
+#if defined(OLC_PLATFORM_WINAPI)
+#include <dwmapi.h>
+//#include <gl/GL.h>
+#if !defined(__MINGW32__)
+#pragma comment(lib, "Dwmapi.lib")
+#endif		
+//typedef void __stdcall locSwapInterval_t(GLsizei n);
+typedef HDC glDeviceContext_t;
+typedef HGLRC glRenderContext_t;
+//#define CALLSTYLE __stdcall
+#define OGL_LOAD(t, n) (t*)wglGetProcAddress(#n)
+#endif
+//
+//#if defined(__linux__) || defined(__FreeBSD__)
+//	#include <GL/gl.h>
+//#endif
+
+#if defined(OLC_PLATFORM_X11)
+/*namespace X11
+{
+#include <GL/glx.h>
+}
+typedef int(locSwapInterval_t)(X11::Display* dpy, X11::GLXDrawable drawable, int interval);*/
+typedef X11::GLXContext glDeviceContext_t;
+typedef X11::GLXContext glRenderContext_t;
+//#define CALLSTYLE 
+#define OGL_LOAD(t, n) (t*)glXGetProcAddress((unsigned char*)#n);
+#endif
+
+//#if defined(__APPLE__)
+//	#define GL_SILENCE_DEPRECATION
+//	#include <OpenGL/OpenGL.h>
+//	#include <OpenGL/gl.h>
+//	#include <OpenGL/glu.h>
+//#endif
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+#include <EGL/egl.h>
+#include <GLES2/gl2.h>
+#define GL_GLEXT_PROTOTYPES
+#include <GLES2/gl2ext.h>
+#include <emscripten/emscripten.h>
+#define CALLSTYLE
+typedef EGLBoolean(locSwapInterval_t)(EGLDisplay display, EGLint interval);
+#define GL_CLAMP GL_CLAMP_TO_EDGE
+#define OGL_LOAD(t, n) n;
+#endif
+
+namespace olc
+{
+	//	typedef char GLchar;
+	//	typedef ptrdiff_t GLsizeiptr;
+	//	typedef GLuint CALLSTYLE locCreateShader_t(GLenum type);
+	//	typedef GLuint CALLSTYLE locCreateProgram_t(void);
+	//	typedef void CALLSTYLE locDeleteShader_t(GLuint shader);
+	//#if defined(OLC_PLATFORM_EMSCRIPTEN)
+	//	typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length);
+	//#else
+	//	typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar** string, const GLint* length);
+	//#endif
+	//	typedef void CALLSTYLE locCompileShader_t(GLuint shader);
+	//	typedef void CALLSTYLE locLinkProgram_t(GLuint program);
+	//	typedef void CALLSTYLE locDeleteProgram_t(GLuint program);
+	//	typedef void CALLSTYLE locAttachShader_t(GLuint program, GLuint shader);
+	//	typedef void CALLSTYLE locBindBuffer_t(GLenum target, GLuint buffer);
+	//	typedef void CALLSTYLE locBufferData_t(GLenum target, GLsizeiptr size, const void* data, GLenum usage);
+	//	typedef void CALLSTYLE locGenBuffers_t(GLsizei n, GLuint* buffers);
+	//	typedef void CALLSTYLE locVertexAttribPointer_t(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* pointer);
+	//	typedef void CALLSTYLE locEnableVertexAttribArray_t(GLuint index);
+	//	typedef void CALLSTYLE locUseProgram_t(GLuint program);
+	//	typedef void CALLSTYLE locBindVertexArray_t(GLuint array);
+	//	typedef void CALLSTYLE locGenVertexArrays_t(GLsizei n, GLuint* arrays);
+	//	typedef void CALLSTYLE locGetShaderInfoLog_t(GLuint shader, GLsizei bufSize, GLsizei* length, GLchar* infoLog);
+	//	typedef GLint CALLSTYLE locGetUniformLocation_t(GLuint program, const GLchar* name);
+	//	typedef void CALLSTYLE locUniform1f_t(GLint location, GLfloat v0);
+	//	typedef void CALLSTYLE locUniform1i_t(GLint location, GLint v0);
+	//	typedef void CALLSTYLE locUniform2fv_t(GLint location, GLsizei count, const GLfloat* value);
+	//	typedef void CALLSTYLE locActiveTexture_t(GLenum texture);
+	//	typedef void CALLSTYLE locGenFrameBuffers_t(GLsizei n, GLuint* ids);
+	//	typedef void CALLSTYLE locBindFrameBuffer_t(GLenum target, GLuint fb);
+	//	typedef GLenum CALLSTYLE locCheckFrameBufferStatus_t(GLenum target);
+	//	typedef void CALLSTYLE locDeleteFrameBuffers_t(GLsizei n, const GLuint* fbs);
+	//	typedef void CALLSTYLE locFrameBufferTexture2D_t(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+	//	typedef void CALLSTYLE locDrawBuffers_t(GLsizei n, const GLenum* bufs);
+	//	typedef void CALLSTYLE locBlendFuncSeparate_t(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
+
+
+
+	class Renderer_OGL33 : public olc::Renderer
+	{
+	private:
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+		EGLDisplay olc_Display;
+		EGLConfig olc_Config;
+		EGLContext olc_Context;
+		EGLSurface olc_Surface;
+#endif
+
+#if defined(OLC_PLATFORM_GLUT)
+		bool mFullScreen = false;
+#else
+#if !defined(OLC_PLATFORM_EMSCRIPTEN)
+		glDeviceContext_t glDeviceContext = 0;
+		glRenderContext_t glRenderContext = 0;
+#endif
+#endif
+		bool bSync = false;
+		olc::DecalMode nDecalMode = olc::DecalMode(-1); // Thanks Gusgo & Bispoo
+#if defined(OLC_PLATFORM_X11)
+		X11::Display* olc_Display = nullptr;
+		X11::Window* olc_Window = nullptr;
+		X11::XVisualInfo* olc_VisualInfo = nullptr;
+#endif
+
+	private:
+		locCreateShader_t* locCreateShader = nullptr;
+		locShaderSource_t* locShaderSource = nullptr;
+		locCompileShader_t* locCompileShader = nullptr;
+		locDeleteShader_t* locDeleteShader = nullptr;
+		locCreateProgram_t* locCreateProgram = nullptr;
+		locDeleteProgram_t* locDeleteProgram = nullptr;
+		locLinkProgram_t* locLinkProgram = nullptr;
+		locAttachShader_t* locAttachShader = nullptr;
+		locBindBuffer_t* locBindBuffer = nullptr;
+		locBufferData_t* locBufferData = nullptr;
+		locGenBuffers_t* locGenBuffers = nullptr;
+		locVertexAttribPointer_t* locVertexAttribPointer = nullptr;
+		locEnableVertexAttribArray_t* locEnableVertexAttribArray = nullptr;
+		locUseProgram_t* locUseProgram = nullptr;
+		locBindVertexArray_t* locBindVertexArray = nullptr;
+		locGenVertexArrays_t* locGenVertexArrays = nullptr;
+		locSwapInterval_t* locSwapInterval = nullptr;
+		locGetShaderInfoLog_t* locGetShaderInfoLog = nullptr;
+
+		uint32_t m_nFS = 0;
+		uint32_t m_nVS = 0;
+		uint32_t m_nQuadShader = 0;
+		uint32_t m_vbQuad = 0;
+		uint32_t m_vaQuad = 0;
+
+		struct locVertex
+		{
+			float pos[3];
+			olc::vf2d tex;
+			olc::Pixel col;
+		};
+
+		locVertex pVertexMem[OLC_MAX_VERTS];
+
+		olc::Renderable rendBlankQuad;
+
+	public:
+		void PrepareDevice() override
+		{
+#if defined(OLC_PLATFORM_GLUT)
+			//glutInit has to be called with main() arguments, make fake ones
+			int argc = 0;
+			char* argv[1] = { (char*)"" };
+			glutInit(&argc, argv);
+			glutInitWindowPosition(0, 0);
+			glutInitWindowSize(512, 512);
+			glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH | GLUT_RGBA);
+			// Creates the window and the OpenGL context for it
+			glutCreateWindow("OneLoneCoder.com - Pixel Game Engine");
+			glEnable(GL_TEXTURE_2D); // Turn on texturing
+			glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+#endif
+		}
+
+		olc::rcode CreateDevice(std::vector<void*> params, bool bFullScreen, bool bVSYNC) override
+		{
+			// Create OpenGL Context
+#if defined(OLC_PLATFORM_WINAPI)
+			// Create Device Context
+			glDeviceContext = GetDC((HWND)(params[0]));
+			PIXELFORMATDESCRIPTOR pfd =
+			{
+				sizeof(PIXELFORMATDESCRIPTOR), 1,
+				PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER,
+				PFD_TYPE_RGBA, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+				PFD_MAIN_PLANE, 0, 0, 0, 0
+			};
+
+			int pf = 0;
+			if (!(pf = ChoosePixelFormat(glDeviceContext, &pfd))) return olc::FAIL;
+			SetPixelFormat(glDeviceContext, pf, &pfd);
+
+			if (!(glRenderContext = wglCreateContext(glDeviceContext))) return olc::FAIL;
+			wglMakeCurrent(glDeviceContext, glRenderContext);
+
+			// Set Vertical Sync
+			locSwapInterval = OGL_LOAD(locSwapInterval_t, wglSwapIntervalEXT);
+			if (locSwapInterval && !bVSYNC) locSwapInterval(0);
+			bSync = bVSYNC;
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+			using namespace X11;
+			// Linux has tighter coupling between OpenGL and X11, so we store
+			// various "platform" handles in the renderer
+			olc_Display = (X11::Display*)(params[0]);
+			olc_Window = (X11::Window*)(params[1]);
+			olc_VisualInfo = (X11::XVisualInfo*)(params[2]);
+
+			glDeviceContext = glXCreateContext(olc_Display, olc_VisualInfo, nullptr, GL_TRUE);
+			glXMakeCurrent(olc_Display, *olc_Window, glDeviceContext);
+
+			XWindowAttributes gwa;
+			XGetWindowAttributes(olc_Display, *olc_Window, &gwa);
+			glViewport(0, 0, gwa.width, gwa.height);
+
+			locSwapInterval = OGL_LOAD(locSwapInterval_t, glXSwapIntervalEXT);
+
+			if (locSwapInterval == nullptr && !bVSYNC)
+			{
+				printf("NOTE: Could not disable VSYNC, glXSwapIntervalEXT() was not found!\n");
+				printf("      Don't worry though, things will still work, it's just the\n");
+				printf("      frame rate will be capped to your monitors refresh rate - javidx9\n");
+			}
+
+			if (locSwapInterval != nullptr && !bVSYNC)
+				locSwapInterval(olc_Display, *olc_Window, 0);
+#endif		
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+			EGLint const attribute_list[] = { EGL_RED_SIZE, 8, EGL_GREEN_SIZE, 8, EGL_BLUE_SIZE, 8, EGL_ALPHA_SIZE, 8, EGL_NONE };
+			EGLint const context_config[] = { EGL_CONTEXT_CLIENT_VERSION , 2, EGL_NONE };
+			EGLint num_config;
+
+			olc_Display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
+			eglInitialize(olc_Display, nullptr, nullptr);
+			eglChooseConfig(olc_Display, attribute_list, &olc_Config, 1, &num_config);
+
+			/* create an EGL rendering context */
+			olc_Context = eglCreateContext(olc_Display, olc_Config, EGL_NO_CONTEXT, context_config);
+			olc_Surface = eglCreateWindowSurface(olc_Display, olc_Config, NULL, nullptr);
+			eglMakeCurrent(olc_Display, olc_Surface, olc_Surface, olc_Context);
+			//eglSwapInterval is currently a NOP, plement anyways in case it becomes supported
+			locSwapInterval = &eglSwapInterval;
+			locSwapInterval(olc_Display, bVSYNC ? 1 : 0);
+#endif
+
+#if defined(OLC_PLATFORM_GLUT)
+			mFullScreen = bFullScreen;
+			if (!bVSYNC)
+			{
+#if defined(__APPLE__)
+				GLint sync = 0;
+				CGLContextObj ctx = CGLGetCurrentContext();
+				if (ctx) CGLSetParameter(ctx, kCGLCPSwapInterval, &sync);
+#endif
+			}
+#else
+#if !defined(OLC_PLATFORM_EMSCRIPTEN)
+			glEnable(GL_TEXTURE_2D); // Turn on texturing
+			glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+#endif
+#endif
+			// Load External OpenGL Functions
+			locCreateShader = OGL_LOAD(locCreateShader_t, glCreateShader);
+			locCompileShader = OGL_LOAD(locCompileShader_t, glCompileShader);
+			locShaderSource = OGL_LOAD(locShaderSource_t, glShaderSource);
+			locDeleteShader = OGL_LOAD(locDeleteShader_t, glDeleteShader);
+			locCreateProgram = OGL_LOAD(locCreateProgram_t, glCreateProgram);
+			locDeleteProgram = OGL_LOAD(locDeleteProgram_t, glDeleteProgram);
+			locLinkProgram = OGL_LOAD(locLinkProgram_t, glLinkProgram);
+			locAttachShader = OGL_LOAD(locAttachShader_t, glAttachShader);
+			locBindBuffer = OGL_LOAD(locBindBuffer_t, glBindBuffer);
+			locBufferData = OGL_LOAD(locBufferData_t, glBufferData);
+			locGenBuffers = OGL_LOAD(locGenBuffers_t, glGenBuffers);
+			locVertexAttribPointer = OGL_LOAD(locVertexAttribPointer_t, glVertexAttribPointer);
+			locEnableVertexAttribArray = OGL_LOAD(locEnableVertexAttribArray_t, glEnableVertexAttribArray);
+			locUseProgram = OGL_LOAD(locUseProgram_t, glUseProgram);
+			locGetShaderInfoLog = OGL_LOAD(locGetShaderInfoLog_t, glGetShaderInfoLog);
+#if !defined(OLC_PLATFORM_EMSCRIPTEN)
+			locBindVertexArray = OGL_LOAD(locBindVertexArray_t, glBindVertexArray);
+			locGenVertexArrays = OGL_LOAD(locGenVertexArrays_t, glGenVertexArrays);
+#else
+			locBindVertexArray = glBindVertexArrayOES;
+			locGenVertexArrays = glGenVertexArraysOES;
+#endif
+
+			// Load & Compile Quad Shader - assumes no errors
+			m_nFS = locCreateShader(0x8B30);
+			const GLchar* strFS =
+#if defined(__arm__) || defined(OLC_PLATFORM_EMSCRIPTEN)
+				"#version 300 es\n"
+				"precision mediump float;"
+#else
+				"#version 330 core\n"
+#endif
+				"out vec4 pixel;\n""in vec2 oTex;\n"
+				"in vec4 oCol;\n""uniform sampler2D sprTex;\n""void main(){pixel = texture(sprTex, oTex) * oCol;}";
+			locShaderSource(m_nFS, 1, &strFS, NULL);
+			locCompileShader(m_nFS);
+
+			m_nVS = locCreateShader(0x8B31);
+			const GLchar* strVS =
+#if defined(__arm__) || defined(OLC_PLATFORM_EMSCRIPTEN)
+				"#version 300 es\n"
+				"precision mediump float;"
+#else
+				"#version 330 core\n"
+#endif
+				"layout(location = 0) in vec3 aPos;\n""layout(location = 1) in vec2 aTex;\n"
+				"layout(location = 2) in vec4 aCol;\n""out vec2 oTex;\n""out vec4 oCol;\n"
+				"void main(){ float p = 1.0 / aPos.z; gl_Position = p * vec4(aPos.x, aPos.y, 0.0, 1.0); oTex = p * aTex; oCol = aCol;}";
+			locShaderSource(m_nVS, 1, &strVS, NULL);
+			locCompileShader(m_nVS);
+
+			m_nQuadShader = locCreateProgram();
+			locAttachShader(m_nQuadShader, m_nFS);
+			locAttachShader(m_nQuadShader, m_nVS);
+			locLinkProgram(m_nQuadShader);
+
+			// Create Quad
+			locGenBuffers(1, &m_vbQuad);
+			locGenVertexArrays(1, &m_vaQuad);
+			locBindVertexArray(m_vaQuad);
+			locBindBuffer(0x8892, m_vbQuad);
+
+			locVertex verts[OLC_MAX_VERTS];
+			locBufferData(0x8892, sizeof(locVertex) * OLC_MAX_VERTS, verts, 0x88E0);
+			locVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(locVertex), 0); locEnableVertexAttribArray(0);
+			locVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(locVertex), (void*)(3 * sizeof(float))); locEnableVertexAttribArray(1);
+			locVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(locVertex), (void*)(5 * sizeof(float)));	locEnableVertexAttribArray(2);
+			locBindBuffer(0x8892, 0);
+			locBindVertexArray(0);
+
+			// Create blank texture for spriteless decals
+			rendBlankQuad.Create(1, 1);
+			rendBlankQuad.Sprite()->GetData()[0] = olc::WHITE;
+			rendBlankQuad.Decal()->Update();
+			return olc::rcode::OK;
+		}
+
+		olc::rcode DestroyDevice() override
+		{
+#if defined(OLC_PLATFORM_WINAPI)
+			wglDeleteContext(glRenderContext);
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+			glXMakeCurrent(olc_Display, None, NULL);
+			glXDestroyContext(olc_Display, glDeviceContext);
+#endif
+
+#if defined(OLC_PLATFORM_GLUT)
+			glutDestroyWindow(glutGetWindow());
+#endif
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+			eglMakeCurrent(olc_Display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
+			eglDestroyContext(olc_Display, olc_Context);
+			eglDestroySurface(olc_Display, olc_Surface);
+			eglTerminate(olc_Display);
+			olc_Display = EGL_NO_DISPLAY;
+			olc_Surface = EGL_NO_SURFACE;
+			olc_Context = EGL_NO_CONTEXT;
+#endif
+			return olc::rcode::OK;
+		}
+
+		void DisplayFrame() override
+		{
+#if defined(OLC_PLATFORM_WINAPI)
+			SwapBuffers(glDeviceContext);
+			if (bSync) DwmFlush(); // Woooohooooooo!!!! SMOOOOOOOTH!
+#endif	
+
+#if defined(OLC_PLATFORM_X11)
+			X11::glXSwapBuffers(olc_Display, *olc_Window);
+#endif		
+
+#if defined(OLC_PLATFORM_GLUT)
+			glutSwapBuffers();
+#endif
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+			eglSwapBuffers(olc_Display, olc_Surface);
+#endif
+		}
+
+		void PrepareDrawing() override
+		{
+			glEnable(GL_BLEND);
+			nDecalMode = DecalMode::NORMAL;
+			glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+			locUseProgram(m_nQuadShader);
+			locBindVertexArray(m_vaQuad);
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+			locVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(locVertex), 0); locEnableVertexAttribArray(0);
+			locVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, sizeof(locVertex), (void*)(3 * sizeof(float))); locEnableVertexAttribArray(1);
+			locVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(locVertex), (void*)(5 * sizeof(float)));	locEnableVertexAttribArray(2);
+#endif
+		}
+
+		void SetDecalMode(const olc::DecalMode& mode) override
+		{
+			if (mode != nDecalMode)
+			{
+				switch (mode)
+				{
+				case olc::DecalMode::NORMAL: glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	break;
+				case olc::DecalMode::ADDITIVE: glBlendFunc(GL_SRC_ALPHA, GL_ONE); break;
+				case olc::DecalMode::MULTIPLICATIVE: glBlendFunc(GL_DST_COLOR, GL_ONE_MINUS_SRC_ALPHA);	break;
+				case olc::DecalMode::STENCIL: glBlendFunc(GL_ZERO, GL_SRC_ALPHA); break;
+				case olc::DecalMode::ILLUMINATE: glBlendFunc(GL_ONE_MINUS_SRC_ALPHA, GL_SRC_ALPHA);	break;
+				case olc::DecalMode::WIREFRAME: glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	break;
+				}
+
+				nDecalMode = mode;
+			}
+		}
+
+		void DrawLayerQuad(const olc::vf2d& offset, const olc::vf2d& scale, const olc::Pixel tint) override
+		{
+			locBindBuffer(0x8892, m_vbQuad);
+			locVertex verts[4] = {
+				{{-1.0f, -1.0f, 1.0}, {0.0f * scale.x + offset.x, 1.0f * scale.y + offset.y}, tint},
+				{{+1.0f, -1.0f, 1.0}, {1.0f * scale.x + offset.x, 1.0f * scale.y + offset.y}, tint},
+				{{-1.0f, +1.0f, 1.0}, {0.0f * scale.x + offset.x, 0.0f * scale.y + offset.y}, tint},
+				{{+1.0f, +1.0f, 1.0}, {1.0f * scale.x + offset.x, 0.0f * scale.y + offset.y}, tint},
+			};
+
+			locBufferData(0x8892, sizeof(locVertex) * 4, verts, 0x88E0);
+			glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+		}
+
+		void DrawDecal(const olc::DecalInstance& decal) override
+		{
+			SetDecalMode(decal.mode);
+			if (decal.decal == nullptr)
+				glBindTexture(GL_TEXTURE_2D, rendBlankQuad.Decal()->id);
+			else
+				glBindTexture(GL_TEXTURE_2D, decal.decal->id);
+
+			locBindBuffer(0x8892, m_vbQuad);
+
+			for (uint32_t i = 0; i < decal.points; i++)
+				pVertexMem[i] = { { decal.pos[i].x, decal.pos[i].y, decal.w[i] }, { decal.uv[i].x, decal.uv[i].y }, decal.tint[i] };
+
+			locBufferData(0x8892, sizeof(locVertex) * decal.points, pVertexMem, 0x88E0);
+
+			if (nDecalMode == DecalMode::WIREFRAME)
+				glDrawArrays(GL_LINE_LOOP, 0, decal.points);
+			else
+			{
+				if (decal.structure == olc::DecalStructure::FAN)
+					glDrawArrays(GL_TRIANGLE_FAN, 0, decal.points);
+				else if (decal.structure == olc::DecalStructure::STRIP)
+					glDrawArrays(GL_TRIANGLE_STRIP, 0, decal.points);
+				else if (decal.structure == olc::DecalStructure::LIST)
+					glDrawArrays(GL_TRIANGLES, 0, decal.points);
+			}
+		}
+
+		uint32_t CreateTexture(const uint32_t width, const uint32_t height, const bool filtered, const bool clamp) override
+		{
+			UNUSED(width);
+			UNUSED(height);
+			uint32_t id = 0;
+			glGenTextures(1, &id);
+			glBindTexture(GL_TEXTURE_2D, id);
+
+			if (filtered)
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+			}
+			else
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+			}
+
+			if (clamp)
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
+			}
+			else
+			{
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+			}
+#if !defined(OLC_PLATFORM_EMSCRIPTEN)
+			glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+#endif
+			return id;
+		}
+
+		uint32_t DeleteTexture(const uint32_t id) override
+		{
+			glDeleteTextures(1, &id);
+			return id;
+		}
+
+		void UpdateTexture(uint32_t id, olc::Sprite* spr) override
+		{
+			UNUSED(id);
+			glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, spr->width, spr->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, spr->GetData());
+		}
+
+		void ReadTexture(uint32_t id, olc::Sprite* spr) override
+		{
+			glReadPixels(0, 0, spr->width, spr->height, GL_RGBA, GL_UNSIGNED_BYTE, spr->GetData());
+		}
+
+		void ApplyTexture(uint32_t id) override
+		{
+			glBindTexture(GL_TEXTURE_2D, id);
+		}
+
+		void ClearBuffer(olc::Pixel p, bool bDepth) override
+		{
+			glClearColor(float(p.r) / 255.0f, float(p.g) / 255.0f, float(p.b) / 255.0f, float(p.a) / 255.0f);
+			glClear(GL_COLOR_BUFFER_BIT);
+			if (bDepth) glClear(GL_DEPTH_BUFFER_BIT);
+		}
+
+		void UpdateViewport(const olc::vi2d& pos, const olc::vi2d& size) override
+		{
+			glViewport(pos.x, pos.y, size.x, size.y);
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | END RENDERER: OpenGL 3.3 (3.0 es) (sh-sh-sh-shaders....)                     |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+// O------------------------------------------------------------------------------O
+// | olcPixelGameEngine Image loaders                                             |
+// O------------------------------------------------------------------------------O
+
+#pragma region image_gdi
+// O------------------------------------------------------------------------------O
+// | START IMAGE LOADER: GDI+, Windows Only, always exists, a little slow         |
+// O------------------------------------------------------------------------------O
+#if defined(OLC_IMAGE_GDI)
+
+#define min(a, b) ((a < b) ? a : b)
+#define max(a, b) ((a > b) ? a : b)
+#include <objidl.h>
+#include <gdiplus.h>
+#if defined(__MINGW32__) // Thanks Gusgo & Dandistine, but c'mon mingw!! wtf?!
+#include <gdiplus/gdiplusinit.h>
+#else
+#include <gdiplusinit.h>
+#endif
+#include <shlwapi.h>
+#undef min
+#undef max
+
+#if !defined(__MINGW32__)
+#pragma comment(lib, "gdiplus.lib")
+#pragma comment(lib, "Shlwapi.lib")
+#endif
+
+namespace olc
+{
+	// Thanks @MaGetzUb for this, which allows sprites to be defined
+	// at construction, by initialising the GDI subsystem
+	static class GDIPlusStartup
+	{
+	public:
+		GDIPlusStartup()
+		{			
+			Gdiplus::GdiplusStartupInput startupInput;
+			GdiplusStartup(&token, &startupInput, NULL);
+		}
+
+		ULONG_PTR	token;
+
+		~GDIPlusStartup()
+		{
+			// Well, MarcusTU thought this was important :D
+			Gdiplus::GdiplusShutdown(token);
+		}
+	} gdistartup;
+
+	class ImageLoader_GDIPlus : public olc::ImageLoader
+	{
+	private:
+		std::wstring ConvertS2W(std::string s)
+		{
+#ifdef __MINGW32__
+			wchar_t* buffer = new wchar_t[s.length() + 1];
+			mbstowcs(buffer, s.c_str(), s.length());
+			buffer[s.length()] = L'\0';
+#else
+			int count = MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, NULL, 0);
+			wchar_t* buffer = new wchar_t[count];
+			MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, buffer, count);
+#endif
+			std::wstring w(buffer);
+			delete[] buffer;
+			return w;
+		}
+
+	public:
+		ImageLoader_GDIPlus() : ImageLoader()
+		{}
+
+		olc::rcode LoadImageResource(olc::Sprite* spr, const std::string& sImageFile, olc::ResourcePack* pack) override
+		{
+			// clear out existing sprite
+			spr->pColData.clear();
+
+			// Open file
+			UNUSED(pack);
+			Gdiplus::Bitmap* bmp = nullptr;
+			if (pack != nullptr)
+			{
+				// Load sprite from input stream
+				ResourceBuffer rb = pack->GetFileBuffer(sImageFile);
+				bmp = Gdiplus::Bitmap::FromStream(SHCreateMemStream((BYTE*)rb.vMemory.data(), UINT(rb.vMemory.size())));
+			}
+			else
+			{
+				// Check file exists
+				if (!_gfs::exists(sImageFile)) return olc::rcode::NO_FILE;
+
+				// Load sprite from file
+				bmp = Gdiplus::Bitmap::FromFile(ConvertS2W(sImageFile).c_str());
+			}
+
+			if (bmp->GetLastStatus() != Gdiplus::Ok) return olc::rcode::FAIL;
+			spr->width = bmp->GetWidth();
+			spr->height = bmp->GetHeight();
+
+			spr->pColData.resize(spr->width * spr->height);
+
+			for (int y = 0; y < spr->height; y++)
+				for (int x = 0; x < spr->width; x++)
+				{
+					Gdiplus::Color c;
+					bmp->GetPixel(x, y, &c);
+					spr->SetPixel(x, y, olc::Pixel(c.GetRed(), c.GetGreen(), c.GetBlue(), c.GetAlpha()));
+				}
+			delete bmp;
+			return olc::rcode::OK;
+		}
+
+		olc::rcode SaveImageResource(olc::Sprite* spr, const std::string& sImageFile) override
+		{
+			return olc::rcode::OK;
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | END IMAGE LOADER: GDI+                                                       |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+#pragma region image_libpng
+// O------------------------------------------------------------------------------O
+// | START IMAGE LOADER: libpng, default on linux, requires -lpng  (libpng-dev)   |
+// O------------------------------------------------------------------------------O
+#if defined(OLC_IMAGE_LIBPNG)
+#include <png.h>
+namespace olc
+{
+	void pngReadStream(png_structp pngPtr, png_bytep data, png_size_t length)
+	{
+		png_voidp a = png_get_io_ptr(pngPtr);
+		((std::istream*)a)->read((char*)data, length);
+	}
+
+	class ImageLoader_LibPNG : public olc::ImageLoader
+	{
+	public:
+		ImageLoader_LibPNG() : ImageLoader()
+		{}
+
+		olc::rcode LoadImageResource(olc::Sprite* spr, const std::string& sImageFile, olc::ResourcePack* pack) override
+		{
+			UNUSED(pack);
+
+			// clear out existing sprite
+			spr->pColData.clear();
+
+			////////////////////////////////////////////////////////////////////////////
+			// Use libpng, Thanks to Guillaume Cottenceau
+			// https://gist.github.com/niw/5963798
+			// Also reading png from streams
+			// http://www.piko3d.net/tutorials/libpng-tutorial-loading-png-files-from-streams/
+			png_structp png;
+			png_infop info;
+
+			auto loadPNG = [&]()
+			{
+				png_read_info(png, info);
+				png_byte color_type;
+				png_byte bit_depth;
+				png_bytep* row_pointers;
+				spr->width = png_get_image_width(png, info);
+				spr->height = png_get_image_height(png, info);
+				color_type = png_get_color_type(png, info);
+				bit_depth = png_get_bit_depth(png, info);
+				if (bit_depth == 16) png_set_strip_16(png);
+				if (color_type == PNG_COLOR_TYPE_PALETTE) png_set_palette_to_rgb(png);
+				if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)	png_set_expand_gray_1_2_4_to_8(png);
+				if (png_get_valid(png, info, PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png);
+				if (color_type == PNG_COLOR_TYPE_RGB || color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_PALETTE)
+					png_set_filler(png, 0xFF, PNG_FILLER_AFTER);
+				if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
+					png_set_gray_to_rgb(png);
+				png_read_update_info(png, info);
+				row_pointers = (png_bytep*)malloc(sizeof(png_bytep) * spr->height);
+				for (int y = 0; y < spr->height; y++) {
+					row_pointers[y] = (png_byte*)malloc(png_get_rowbytes(png, info));
+				}
+				png_read_image(png, row_pointers);
+				////////////////////////////////////////////////////////////////////////////
+				// Create sprite array
+				spr->pColData.resize(spr->width * spr->height);
+				// Iterate through image rows, converting into sprite format
+				for (int y = 0; y < spr->height; y++)
+				{
+					png_bytep row = row_pointers[y];
+					for (int x = 0; x < spr->width; x++)
+					{
+						png_bytep px = &(row[x * 4]);
+						spr->SetPixel(x, y, Pixel(px[0], px[1], px[2], px[3]));
+					}
+				}
+
+				for (int y = 0; y < spr->height; y++) // Thanks maksym33
+					free(row_pointers[y]);
+				free(row_pointers);
+				png_destroy_read_struct(&png, &info, nullptr);
+			};
+
+			png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+			if (!png) goto fail_load;
+
+			info = png_create_info_struct(png);
+			if (!info) goto fail_load;
+
+			if (setjmp(png_jmpbuf(png))) goto fail_load;
+
+			if (pack == nullptr)
+			{
+				FILE* f = fopen(sImageFile.c_str(), "rb");
+				if (!f) return olc::rcode::NO_FILE;
+				png_init_io(png, f);
+				loadPNG();
+				fclose(f);
+			}
+			else
+			{
+				ResourceBuffer rb = pack->GetFileBuffer(sImageFile);
+				std::istream is(&rb);
+				png_set_read_fn(png, (png_voidp)&is, pngReadStream);
+				loadPNG();
+			}
+
+			return olc::rcode::OK;
+
+		fail_load:
+			spr->width = 0;
+			spr->height = 0;
+			spr->pColData.clear();
+			return olc::rcode::FAIL;
+		}
+
+		olc::rcode SaveImageResource(olc::Sprite* spr, const std::string& sImageFile) override
+		{
+			return olc::rcode::OK;
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | END IMAGE LOADER:                                                            |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+
+// O------------------------------------------------------------------------------O
+// | olcPixelGameEngine Platforms                                                 |
+// O------------------------------------------------------------------------------O
+
+#pragma region platform_windows
+// O------------------------------------------------------------------------------O
+// | START PLATFORM: MICROSOFT WINDOWS XP, VISTA, 7, 8, 10                        |
+// O------------------------------------------------------------------------------O
+#if defined(OLC_PLATFORM_WINAPI)
+
+#if defined(_WIN32) && !defined(__MINGW32__)
+#pragma comment(lib, "user32.lib")		// Visual Studio Only
+#pragma comment(lib, "gdi32.lib")		// For other Windows Compilers please add
+#pragma comment(lib, "opengl32.lib")	// these libs to your linker input
+#endif
+
+namespace olc
+{
+	class Platform_Windows : public olc::Platform
+	{
+	private:
+		HWND olc_hWnd = nullptr;
+		std::wstring wsAppName;
+
+		std::wstring ConvertS2W(std::string s)
+		{
+#ifdef __MINGW32__
+			wchar_t* buffer = new wchar_t[s.length() + 1];
+			mbstowcs(buffer, s.c_str(), s.length());
+			buffer[s.length()] = L'\0';
+#else
+			int count = MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, NULL, 0);
+			wchar_t* buffer = new wchar_t[count];
+			MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, buffer, count);
+#endif
+			std::wstring w(buffer);
+			delete[] buffer;
+			return w;
+		}
+
+
+
+	public:
+		virtual olc::rcode ApplicationStartUp() override { return olc::rcode::OK; }
+		virtual olc::rcode ApplicationCleanUp() override { return olc::rcode::OK; }
+		virtual olc::rcode ThreadStartUp() override { return olc::rcode::OK; }
+
+		virtual olc::rcode ThreadCleanUp() override
+		{
+			renderer->DestroyDevice();
+			PostMessage(olc_hWnd, WM_DESTROY, 0, 0);
+			return olc::OK;
+		}
+
+		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) override
+		{
+			if (renderer->CreateDevice({ olc_hWnd }, bFullScreen, bEnableVSYNC) == olc::rcode::OK)
+			{
+				renderer->UpdateViewport(vViewPos, vViewSize);
+				return olc::rcode::OK;
+			}
+			else
+				return olc::rcode::FAIL;
+		}
+
+		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) override
+		{
+			WNDCLASS wc;
+			wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+			wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+			wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
+			wc.hInstance = GetModuleHandle(nullptr);
+			wc.lpfnWndProc = olc_WindowEvent;
+			wc.cbClsExtra = 0;
+			wc.cbWndExtra = 0;
+			wc.lpszMenuName = nullptr;
+			wc.hbrBackground = nullptr;
+			wc.lpszClassName = olcT("OLC_PIXEL_GAME_ENGINE");
+			RegisterClass(&wc);
+
+			// Define window furniture
+			DWORD dwExStyle = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
+			DWORD dwStyle = WS_CAPTION | WS_SYSMENU | WS_VISIBLE | WS_THICKFRAME;
+
+			olc::vi2d vTopLeft = vWindowPos;
+
+			// Handle Fullscreen
+			if (bFullScreen)
+			{
+				dwExStyle = 0;
+				dwStyle = WS_VISIBLE | WS_POPUP;
+				HMONITOR hmon = MonitorFromWindow(olc_hWnd, MONITOR_DEFAULTTONEAREST);
+				MONITORINFO mi = { sizeof(mi) };
+				if (!GetMonitorInfo(hmon, &mi)) return olc::rcode::FAIL;
+				vWindowSize = { mi.rcMonitor.right, mi.rcMonitor.bottom };
+				vTopLeft.x = 0;
+				vTopLeft.y = 0;
+			}
+
+			// Keep client size as requested
+			RECT rWndRect = { 0, 0, vWindowSize.x, vWindowSize.y };
+			AdjustWindowRectEx(&rWndRect, dwStyle, FALSE, dwExStyle);
+			int width = rWndRect.right - rWndRect.left;
+			int height = rWndRect.bottom - rWndRect.top;
+
+			olc_hWnd = CreateWindowEx(dwExStyle, olcT("OLC_PIXEL_GAME_ENGINE"), olcT(""), dwStyle,
+				vTopLeft.x, vTopLeft.y, width, height, NULL, NULL, GetModuleHandle(nullptr), this);
+
+			DragAcceptFiles(olc_hWnd, true);
+
+			// Create Keyboard Mapping
+			mapKeys[0x00] = Key::NONE;
+			mapKeys[0x41] = Key::A; mapKeys[0x42] = Key::B; mapKeys[0x43] = Key::C; mapKeys[0x44] = Key::D; mapKeys[0x45] = Key::E;
+			mapKeys[0x46] = Key::F; mapKeys[0x47] = Key::G; mapKeys[0x48] = Key::H; mapKeys[0x49] = Key::I; mapKeys[0x4A] = Key::J;
+			mapKeys[0x4B] = Key::K; mapKeys[0x4C] = Key::L; mapKeys[0x4D] = Key::M; mapKeys[0x4E] = Key::N; mapKeys[0x4F] = Key::O;
+			mapKeys[0x50] = Key::P; mapKeys[0x51] = Key::Q; mapKeys[0x52] = Key::R; mapKeys[0x53] = Key::S; mapKeys[0x54] = Key::T;
+			mapKeys[0x55] = Key::U; mapKeys[0x56] = Key::V; mapKeys[0x57] = Key::W; mapKeys[0x58] = Key::X; mapKeys[0x59] = Key::Y;
+			mapKeys[0x5A] = Key::Z;
+
+			mapKeys[VK_F1] = Key::F1; mapKeys[VK_F2] = Key::F2; mapKeys[VK_F3] = Key::F3; mapKeys[VK_F4] = Key::F4;
+			mapKeys[VK_F5] = Key::F5; mapKeys[VK_F6] = Key::F6; mapKeys[VK_F7] = Key::F7; mapKeys[VK_F8] = Key::F8;
+			mapKeys[VK_F9] = Key::F9; mapKeys[VK_F10] = Key::F10; mapKeys[VK_F11] = Key::F11; mapKeys[VK_F12] = Key::F12;
+
+			mapKeys[VK_DOWN] = Key::DOWN; mapKeys[VK_LEFT] = Key::LEFT; mapKeys[VK_RIGHT] = Key::RIGHT; mapKeys[VK_UP] = Key::UP;
+			//mapKeys[VK_RETURN] = Key::ENTER;// mapKeys[VK_RETURN] = Key::RETURN;
+
+			mapKeys[VK_BACK] = Key::BACK; mapKeys[VK_ESCAPE] = Key::ESCAPE; mapKeys[VK_RETURN] = Key::ENTER; mapKeys[VK_PAUSE] = Key::PAUSE;
+			mapKeys[VK_SCROLL] = Key::SCROLL; mapKeys[VK_TAB] = Key::TAB; mapKeys[VK_DELETE] = Key::DEL; mapKeys[VK_HOME] = Key::HOME;
+			mapKeys[VK_END] = Key::END; mapKeys[VK_PRIOR] = Key::PGUP; mapKeys[VK_NEXT] = Key::PGDN; mapKeys[VK_INSERT] = Key::INS;
+			mapKeys[VK_SHIFT] = Key::SHIFT; mapKeys[VK_CONTROL] = Key::CTRL;
+			mapKeys[VK_SPACE] = Key::SPACE;
+
+			mapKeys[0x30] = Key::K0; mapKeys[0x31] = Key::K1; mapKeys[0x32] = Key::K2; mapKeys[0x33] = Key::K3; mapKeys[0x34] = Key::K4;
+			mapKeys[0x35] = Key::K5; mapKeys[0x36] = Key::K6; mapKeys[0x37] = Key::K7; mapKeys[0x38] = Key::K8; mapKeys[0x39] = Key::K9;
+
+			mapKeys[VK_NUMPAD0] = Key::NP0; mapKeys[VK_NUMPAD1] = Key::NP1; mapKeys[VK_NUMPAD2] = Key::NP2; mapKeys[VK_NUMPAD3] = Key::NP3; mapKeys[VK_NUMPAD4] = Key::NP4;
+			mapKeys[VK_NUMPAD5] = Key::NP5; mapKeys[VK_NUMPAD6] = Key::NP6; mapKeys[VK_NUMPAD7] = Key::NP7; mapKeys[VK_NUMPAD8] = Key::NP8; mapKeys[VK_NUMPAD9] = Key::NP9;
+			mapKeys[VK_MULTIPLY] = Key::NP_MUL; mapKeys[VK_ADD] = Key::NP_ADD; mapKeys[VK_DIVIDE] = Key::NP_DIV; mapKeys[VK_SUBTRACT] = Key::NP_SUB; mapKeys[VK_DECIMAL] = Key::NP_DECIMAL;
+
+			// Thanks scripticuk
+			mapKeys[VK_OEM_1] = Key::OEM_1;			// On US and UK keyboards this is the ';:' key
+			mapKeys[VK_OEM_2] = Key::OEM_2;			// On US and UK keyboards this is the '/?' key
+			mapKeys[VK_OEM_3] = Key::OEM_3;			// On US keyboard this is the '~' key
+			mapKeys[VK_OEM_4] = Key::OEM_4;			// On US and UK keyboards this is the '[{' key
+			mapKeys[VK_OEM_5] = Key::OEM_5;			// On US keyboard this is '\|' key.
+			mapKeys[VK_OEM_6] = Key::OEM_6;			// On US and UK keyboards this is the ']}' key
+			mapKeys[VK_OEM_7] = Key::OEM_7;			// On US keyboard this is the single/double quote key. On UK, this is the single quote/@ symbol key
+			mapKeys[VK_OEM_8] = Key::OEM_8;			// miscellaneous characters. Varies by keyboard
+			mapKeys[VK_OEM_PLUS] = Key::EQUALS;		// the '+' key on any keyboard
+			mapKeys[VK_OEM_COMMA] = Key::COMMA;		// the comma key on any keyboard
+			mapKeys[VK_OEM_MINUS] = Key::MINUS;		// the minus key on any keyboard
+			mapKeys[VK_OEM_PERIOD] = Key::PERIOD;	// the period key on any keyboard
+			mapKeys[VK_CAPITAL] = Key::CAPS_LOCK;
+			return olc::OK;
+		}
+
+		virtual olc::rcode SetWindowTitle(const std::string& s) override
+		{
+#ifdef UNICODE
+			SetWindowText(olc_hWnd, ConvertS2W(s).c_str());
+#else
+			SetWindowText(olc_hWnd, s.c_str());
+#endif
+			return olc::OK;
+		}
+
+		virtual olc::rcode StartSystemEventLoop() override
+		{
+			MSG msg;
+			while (GetMessage(&msg, NULL, 0, 0) > 0)
+			{
+				TranslateMessage(&msg);
+				DispatchMessage(&msg);
+			}
+			return olc::OK;
+		}
+
+		virtual olc::rcode HandleSystemEvent() override { return olc::rcode::FAIL; }
+
+		// Windows Event Handler - this is statically connected to the windows event system
+		static LRESULT CALLBACK olc_WindowEvent(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+		{
+			switch (uMsg)
+			{
+			case WM_MOUSEMOVE:
+			{
+				// Thanks @ForAbby (Discord)
+				uint16_t x = lParam & 0xFFFF; uint16_t y = (lParam >> 16) & 0xFFFF;
+				int16_t ix = *(int16_t*)&x;   int16_t iy = *(int16_t*)&y;
+				ptrPGE->olc_UpdateMouse(ix, iy);
+				return 0;
+			}
+			case WM_SIZE:       ptrPGE->olc_UpdateWindowSize(lParam & 0xFFFF, (lParam >> 16) & 0xFFFF);	return 0;
+			case WM_MOUSEWHEEL:	ptrPGE->olc_UpdateMouseWheel(GET_WHEEL_DELTA_WPARAM(wParam));           return 0;
+			case WM_MOUSELEAVE: ptrPGE->olc_UpdateMouseFocus(false);                                    return 0;
+			case WM_SETFOCUS:	ptrPGE->olc_UpdateKeyFocus(true);                                       return 0;
+			case WM_KILLFOCUS:	ptrPGE->olc_UpdateKeyFocus(false);                                      return 0;
+			case WM_KEYDOWN:	ptrPGE->olc_UpdateKeyState(mapKeys[wParam], true);                      return 0;
+			case WM_KEYUP:		ptrPGE->olc_UpdateKeyState(mapKeys[wParam], false);                     return 0;
+			case WM_SYSKEYDOWN: ptrPGE->olc_UpdateKeyState(mapKeys[wParam], true);						return 0;
+			case WM_SYSKEYUP:	ptrPGE->olc_UpdateKeyState(mapKeys[wParam], false);						return 0;
+			case WM_LBUTTONDOWN:ptrPGE->olc_UpdateMouseState(0, true);                                  return 0;
+			case WM_LBUTTONUP:	ptrPGE->olc_UpdateMouseState(0, false);                                 return 0;
+			case WM_RBUTTONDOWN:ptrPGE->olc_UpdateMouseState(1, true);                                  return 0;
+			case WM_RBUTTONUP:	ptrPGE->olc_UpdateMouseState(1, false);                                 return 0;
+			case WM_MBUTTONDOWN:ptrPGE->olc_UpdateMouseState(2, true);                                  return 0;
+			case WM_MBUTTONUP:	ptrPGE->olc_UpdateMouseState(2, false);                                 return 0;
+			case WM_DROPFILES:
+			{
+				// This is all eww...
+				HDROP drop = (HDROP)wParam;
+
+				uint32_t nFiles = DragQueryFile(drop, 0xFFFFFFFF, nullptr, 0);
+				std::vector<std::string> vFiles;
+				for (uint32_t i = 0; i < nFiles; i++)
+				{
+					TCHAR dfbuffer[256]{};
+					uint32_t len = DragQueryFile(drop, i, nullptr, 0);
+					DragQueryFile(drop, i, dfbuffer, 256);
+#ifdef UNICODE
+#ifdef __MINGW32__
+					char* buffer = new char[len + 1];
+					wcstombs(buffer, dfbuffer, len);
+					buffer[len] = '\0';
+#else
+					int count = WideCharToMultiByte(CP_UTF8, 0, dfbuffer, -1, NULL, 0, NULL, NULL);
+					char* buffer = new char[count];
+					WideCharToMultiByte(CP_UTF8, 0, dfbuffer, -1, buffer, count, NULL, NULL);
+#endif				
+					vFiles.push_back(std::string(buffer));
+					delete[] buffer;
+#else
+					vFiles.push_back(std::string(dfbuffer));
+#endif
+				}
+
+				// Even more eww...
+				POINT p; DragQueryPoint(drop, &p);
+				ptrPGE->olc_DropFiles(p.x, p.y, vFiles);
+				DragFinish(drop);
+				return 0;
+			} 
+			break;
+
+
+			case WM_CLOSE:		ptrPGE->olc_Terminate();                                                return 0;
+			case WM_DESTROY:	PostQuitMessage(0); DestroyWindow(hWnd);								return 0;
+			}
+			return DefWindowProc(hWnd, uMsg, wParam, lParam);
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | END PLATFORM: MICROSOFT WINDOWS XP, VISTA, 7, 8, 10                          |
+// O------------------------------------------------------------------------------O
+#pragma endregion 
+
+#pragma region platform_linux
+// O------------------------------------------------------------------------------O
+// | START PLATFORM: LINUX                                                        |
+// O------------------------------------------------------------------------------O
+#if defined(OLC_PLATFORM_X11)
+namespace olc
+{
+	class Platform_Linux : public olc::Platform
+	{
+	private:
+		X11::Display* olc_Display = nullptr;
+		X11::Window					 olc_WindowRoot;
+		X11::Window					 olc_Window;
+		X11::XVisualInfo* olc_VisualInfo;
+		X11::Colormap                olc_ColourMap;
+		X11::XSetWindowAttributes    olc_SetWindowAttribs;
+
+	public:
+		virtual olc::rcode ApplicationStartUp() override
+		{
+			return olc::rcode::OK;
+		}
+
+		virtual olc::rcode ApplicationCleanUp() override
+		{
+			XDestroyWindow(olc_Display, olc_Window);
+			return olc::rcode::OK;
+		}
+
+		virtual olc::rcode ThreadStartUp() override
+		{
+			return olc::rcode::OK;
+		}
+
+		virtual olc::rcode ThreadCleanUp() override
+		{
+			renderer->DestroyDevice();
+			return olc::OK;
+		}
+
+		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) override
+		{
+			if (renderer->CreateDevice({ olc_Display, &olc_Window, olc_VisualInfo }, bFullScreen, bEnableVSYNC) == olc::rcode::OK)
+			{
+				renderer->UpdateViewport(vViewPos, vViewSize);
+				return olc::rcode::OK;
+			}
+			else
+				return olc::rcode::FAIL;
+		}
+
+		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) override
+		{
+			using namespace X11;
+			XInitThreads();
+
+			// Grab the deafult display and window
+			olc_Display = XOpenDisplay(NULL);
+			olc_WindowRoot = DefaultRootWindow(olc_Display);
+
+			// Based on the display capabilities, configure the appearance of the window
+			GLint olc_GLAttribs[] = { GLX_RGBA, GLX_DEPTH_SIZE, 24, GLX_DOUBLEBUFFER, None };
+			olc_VisualInfo = glXChooseVisual(olc_Display, 0, olc_GLAttribs);
+			olc_ColourMap = XCreateColormap(olc_Display, olc_WindowRoot, olc_VisualInfo->visual, AllocNone);
+			olc_SetWindowAttribs.colormap = olc_ColourMap;
+
+			// Register which events we are interested in receiving
+			olc_SetWindowAttribs.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask |
+				ButtonPressMask | ButtonReleaseMask | PointerMotionMask | FocusChangeMask | StructureNotifyMask;
+
+			// Create the window
+			olc_Window = XCreateWindow(olc_Display, olc_WindowRoot, vWindowPos.x, vWindowPos.y,
+				vWindowSize.x, vWindowSize.y,
+				0, olc_VisualInfo->depth, InputOutput, olc_VisualInfo->visual,
+				CWColormap | CWEventMask, &olc_SetWindowAttribs);
+
+			Atom wmDelete = XInternAtom(olc_Display, "WM_DELETE_WINDOW", true);
+			XSetWMProtocols(olc_Display, olc_Window, &wmDelete, 1);
+
+			XMapWindow(olc_Display, olc_Window);
+			XStoreName(olc_Display, olc_Window, "OneLoneCoder.com - Pixel Game Engine");
+
+			if (bFullScreen) // Thanks DragonEye, again :D
+			{
+				Atom wm_state;
+				Atom fullscreen;
+				wm_state = XInternAtom(olc_Display, "_NET_WM_STATE", False);
+				fullscreen = XInternAtom(olc_Display, "_NET_WM_STATE_FULLSCREEN", False);
+				XEvent xev{ 0 };
+				xev.type = ClientMessage;
+				xev.xclient.window = olc_Window;
+				xev.xclient.message_type = wm_state;
+				xev.xclient.format = 32;
+				xev.xclient.data.l[0] = (bFullScreen ? 1 : 0);   // the action (0: off, 1: on, 2: toggle)
+				xev.xclient.data.l[1] = fullscreen;             // first property to alter
+				xev.xclient.data.l[2] = 0;                      // second property to alter
+				xev.xclient.data.l[3] = 0;                      // source indication
+				XMapWindow(olc_Display, olc_Window);
+				XSendEvent(olc_Display, DefaultRootWindow(olc_Display), False,
+					SubstructureRedirectMask | SubstructureNotifyMask, &xev);
+				XFlush(olc_Display);
+				XWindowAttributes gwa;
+				XGetWindowAttributes(olc_Display, olc_Window, &gwa);
+				vWindowSize.x = gwa.width;
+				vWindowSize.y = gwa.height;
+			}
+
+			// Create Keyboard Mapping
+			mapKeys[0x00] = Key::NONE;
+			mapKeys[0x61] = Key::A; mapKeys[0x62] = Key::B; mapKeys[0x63] = Key::C; mapKeys[0x64] = Key::D; mapKeys[0x65] = Key::E;
+			mapKeys[0x66] = Key::F; mapKeys[0x67] = Key::G; mapKeys[0x68] = Key::H; mapKeys[0x69] = Key::I; mapKeys[0x6A] = Key::J;
+			mapKeys[0x6B] = Key::K; mapKeys[0x6C] = Key::L; mapKeys[0x6D] = Key::M; mapKeys[0x6E] = Key::N; mapKeys[0x6F] = Key::O;
+			mapKeys[0x70] = Key::P; mapKeys[0x71] = Key::Q; mapKeys[0x72] = Key::R; mapKeys[0x73] = Key::S; mapKeys[0x74] = Key::T;
+			mapKeys[0x75] = Key::U; mapKeys[0x76] = Key::V; mapKeys[0x77] = Key::W; mapKeys[0x78] = Key::X; mapKeys[0x79] = Key::Y;
+			mapKeys[0x7A] = Key::Z;
+
+			mapKeys[XK_F1] = Key::F1; mapKeys[XK_F2] = Key::F2; mapKeys[XK_F3] = Key::F3; mapKeys[XK_F4] = Key::F4;
+			mapKeys[XK_F5] = Key::F5; mapKeys[XK_F6] = Key::F6; mapKeys[XK_F7] = Key::F7; mapKeys[XK_F8] = Key::F8;
+			mapKeys[XK_F9] = Key::F9; mapKeys[XK_F10] = Key::F10; mapKeys[XK_F11] = Key::F11; mapKeys[XK_F12] = Key::F12;
+
+			mapKeys[XK_Down] = Key::DOWN; mapKeys[XK_Left] = Key::LEFT; mapKeys[XK_Right] = Key::RIGHT; mapKeys[XK_Up] = Key::UP;
+			mapKeys[XK_KP_Enter] = Key::ENTER; mapKeys[XK_Return] = Key::ENTER;
+
+			mapKeys[XK_BackSpace] = Key::BACK; mapKeys[XK_Escape] = Key::ESCAPE; mapKeys[XK_Linefeed] = Key::ENTER;	mapKeys[XK_Pause] = Key::PAUSE;
+			mapKeys[XK_Scroll_Lock] = Key::SCROLL; mapKeys[XK_Tab] = Key::TAB; mapKeys[XK_Delete] = Key::DEL; mapKeys[XK_Home] = Key::HOME;
+			mapKeys[XK_End] = Key::END; mapKeys[XK_Page_Up] = Key::PGUP; mapKeys[XK_Page_Down] = Key::PGDN;	mapKeys[XK_Insert] = Key::INS;
+			mapKeys[XK_Shift_L] = Key::SHIFT; mapKeys[XK_Shift_R] = Key::SHIFT; mapKeys[XK_Control_L] = Key::CTRL; mapKeys[XK_Control_R] = Key::CTRL;
+			mapKeys[XK_space] = Key::SPACE; mapKeys[XK_period] = Key::PERIOD;
+
+			mapKeys[XK_0] = Key::K0; mapKeys[XK_1] = Key::K1; mapKeys[XK_2] = Key::K2; mapKeys[XK_3] = Key::K3; mapKeys[XK_4] = Key::K4;
+			mapKeys[XK_5] = Key::K5; mapKeys[XK_6] = Key::K6; mapKeys[XK_7] = Key::K7; mapKeys[XK_8] = Key::K8; mapKeys[XK_9] = Key::K9;
+
+			mapKeys[XK_KP_0] = Key::NP0; mapKeys[XK_KP_1] = Key::NP1; mapKeys[XK_KP_2] = Key::NP2; mapKeys[XK_KP_3] = Key::NP3; mapKeys[XK_KP_4] = Key::NP4;
+			mapKeys[XK_KP_5] = Key::NP5; mapKeys[XK_KP_6] = Key::NP6; mapKeys[XK_KP_7] = Key::NP7; mapKeys[XK_KP_8] = Key::NP8; mapKeys[XK_KP_9] = Key::NP9;
+			mapKeys[XK_KP_Multiply] = Key::NP_MUL; mapKeys[XK_KP_Add] = Key::NP_ADD; mapKeys[XK_KP_Divide] = Key::NP_DIV; mapKeys[XK_KP_Subtract] = Key::NP_SUB; mapKeys[XK_KP_Decimal] = Key::NP_DECIMAL;
+
+			// These keys vary depending on the keyboard. I've included comments for US and UK keyboard layouts
+			mapKeys[XK_semicolon] = Key::OEM_1;		// On US and UK keyboards this is the ';:' key
+			mapKeys[XK_slash] = Key::OEM_2;			// On US and UK keyboards this is the '/?' key
+			mapKeys[XK_asciitilde] = Key::OEM_3;	// On US keyboard this is the '~' key
+			mapKeys[XK_bracketleft] = Key::OEM_4;	// On US and UK keyboards this is the '[{' key
+			mapKeys[XK_backslash] = Key::OEM_5;		// On US keyboard this is '\|' key.
+			mapKeys[XK_bracketright] = Key::OEM_6;	// On US and UK keyboards this is the ']}' key
+			mapKeys[XK_apostrophe] = Key::OEM_7;	// On US keyboard this is the single/double quote key. On UK, this is the single quote/@ symbol key
+			mapKeys[XK_numbersign] = Key::OEM_8;	// miscellaneous characters. Varies by keyboard. I believe this to be the '#~' key on UK keyboards
+			mapKeys[XK_equal] = Key::EQUALS;		// the '+' key on any keyboard
+			mapKeys[XK_comma] = Key::COMMA;			// the comma key on any keyboard
+			mapKeys[XK_minus] = Key::MINUS;			// the minus key on any keyboard			
+
+			mapKeys[XK_Caps_Lock] = Key::CAPS_LOCK;
+
+			return olc::OK;
+		}
+
+		virtual olc::rcode SetWindowTitle(const std::string& s) override
+		{
+			X11::XStoreName(olc_Display, olc_Window, s.c_str());
+			return olc::OK;
+		}
+
+		virtual olc::rcode StartSystemEventLoop() override
+		{
+			return olc::OK;
+		}
+
+		virtual olc::rcode HandleSystemEvent() override
+		{
+			using namespace X11;
+			// Handle Xlib Message Loop - we do this in the
+			// same thread that OpenGL was created so we dont
+			// need to worry too much about multithreading with X11
+			XEvent xev;
+			while (XPending(olc_Display))
+			{
+				XNextEvent(olc_Display, &xev);
+				if (xev.type == Expose)
+				{
+					XWindowAttributes gwa;
+					XGetWindowAttributes(olc_Display, olc_Window, &gwa);
+					ptrPGE->olc_UpdateWindowSize(gwa.width, gwa.height);
+				}
+				else if (xev.type == ConfigureNotify)
+				{
+					XConfigureEvent xce = xev.xconfigure;
+					ptrPGE->olc_UpdateWindowSize(xce.width, xce.height);
+				}
+				else if (xev.type == KeyPress)
+				{
+					KeySym sym = XLookupKeysym(&xev.xkey, 0);
+					ptrPGE->olc_UpdateKeyState(mapKeys[sym], true);
+					XKeyEvent* e = (XKeyEvent*)&xev; // Because DragonEye loves numpads
+					XLookupString(e, NULL, 0, &sym, NULL);
+					ptrPGE->olc_UpdateKeyState(mapKeys[sym], true);
+				}
+				else if (xev.type == KeyRelease)
+				{
+					KeySym sym = XLookupKeysym(&xev.xkey, 0);
+					ptrPGE->olc_UpdateKeyState(mapKeys[sym], false);
+					XKeyEvent* e = (XKeyEvent*)&xev;
+					XLookupString(e, NULL, 0, &sym, NULL);
+					ptrPGE->olc_UpdateKeyState(mapKeys[sym], false);
+				}
+				else if (xev.type == ButtonPress)
+				{
+					switch (xev.xbutton.button)
+					{
+					case 1:	ptrPGE->olc_UpdateMouseState(0, true); break;
+					case 2:	ptrPGE->olc_UpdateMouseState(2, true); break;
+					case 3:	ptrPGE->olc_UpdateMouseState(1, true); break;
+					case 4:	ptrPGE->olc_UpdateMouseWheel(120); break;
+					case 5:	ptrPGE->olc_UpdateMouseWheel(-120); break;
+					default: break;
+					}
+				}
+				else if (xev.type == ButtonRelease)
+				{
+					switch (xev.xbutton.button)
+					{
+					case 1:	ptrPGE->olc_UpdateMouseState(0, false); break;
+					case 2:	ptrPGE->olc_UpdateMouseState(2, false); break;
+					case 3:	ptrPGE->olc_UpdateMouseState(1, false); break;
+					default: break;
+					}
+				}
+				else if (xev.type == MotionNotify)
+				{
+					ptrPGE->olc_UpdateMouse(xev.xmotion.x, xev.xmotion.y);
+				}
+				else if (xev.type == FocusIn)
+				{
+					ptrPGE->olc_UpdateKeyFocus(true);
+				}
+				else if (xev.type == FocusOut)
+				{
+					ptrPGE->olc_UpdateKeyFocus(false);
+				}
+				else if (xev.type == ClientMessage)
+				{
+					ptrPGE->olc_Terminate();
+				}
+			}
+			return olc::OK;
+		}
+	};
+}
+#endif
+// O------------------------------------------------------------------------------O
+// | END PLATFORM: LINUX                                                          |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+#pragma region platform_glut
+// O------------------------------------------------------------------------------O
+// | START PLATFORM: GLUT (used to make it simple for Apple)                      |
+// O------------------------------------------------------------------------------O
+//
+// VERY IMPORTANT!!! The Apple port was originally created by @Mumflr (discord)
+// and the repo for the development of this project can be found here:
+// https://github.com/MumflrFumperdink/olcPGEMac which contains maccy goodness
+// and support on how to setup your build environment.
+//
+// "MASSIVE MASSIVE THANKS TO MUMFLR" - Javidx9
+#if defined(OLC_PLATFORM_GLUT)
+namespace olc {
+
+	class Platform_GLUT : public olc::Platform
+	{
+	public:
+		static std::atomic<bool>* bActiveRef;
+
+		virtual olc::rcode ApplicationStartUp() override {
+			return olc::rcode::OK;
+		}
+
+		virtual olc::rcode ApplicationCleanUp() override
+		{
+			return olc::rcode::OK;
+		}
+
+		virtual olc::rcode ThreadStartUp() override
+		{
+			return olc::rcode::OK;
+		}
+
+		virtual olc::rcode ThreadCleanUp() override
+		{
+			renderer->DestroyDevice();
+			return olc::OK;
+		}
+
+		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) override
+		{
+			if (renderer->CreateDevice({}, bFullScreen, bEnableVSYNC) == olc::rcode::OK)
+			{
+				renderer->UpdateViewport(vViewPos, vViewSize);
+				return olc::rcode::OK;
+			}
+			else
+				return olc::rcode::FAIL;
+		}
+
+		static void ExitMainLoop() {
+			if (!ptrPGE->OnUserDestroy()) {
+				*bActiveRef = true;
+				return;
+			}
+			platform->ThreadCleanUp();
+			platform->ApplicationCleanUp();
+			exit(0);
+		}
+
+#if defined(__APPLE__)
+		static void scrollWheelUpdate(id selff, SEL _sel, id theEvent) {
+			static const SEL deltaYSel = sel_registerName("deltaY");
+
+#if defined(__aarch64__) // Thanks ruarq!
+			double deltaY = ((double (*)(id, SEL))objc_msgSend)(theEvent, deltaYSel);
+#else
+			double deltaY = ((double (*)(id, SEL))objc_msgSend_fpret)(theEvent, deltaYSel);
+#endif
+
+			for (int i = 0; i < abs(deltaY); i++) {
+				if (deltaY > 0) {
+					ptrPGE->olc_UpdateMouseWheel(-1);
+				}
+				else if (deltaY < 0) {
+					ptrPGE->olc_UpdateMouseWheel(1);
+				}
+			}
+		}
+#endif
+		static void ThreadFunct() {
+#if defined(__APPLE__)
+			static bool hasEnabledCocoa = false;
+			if (!hasEnabledCocoa) {
+				// Objective-C Wizardry
+				Class NSApplicationClass = objc_getClass("NSApplication");
+
+				// NSApp = [NSApplication sharedApplication]
+				SEL sharedApplicationSel = sel_registerName("sharedApplication");
+				id NSApp = ((id(*)(Class, SEL))objc_msgSend)(NSApplicationClass, sharedApplicationSel);
+				// window = [NSApp mainWindow]
+				SEL mainWindowSel = sel_registerName("mainWindow");
+				id window = ((id(*)(id, SEL))objc_msgSend)(NSApp, mainWindowSel);
+
+				// [window setStyleMask: NSWindowStyleMaskClosable | ~NSWindowStyleMaskResizable]
+				SEL setStyleMaskSel = sel_registerName("setStyleMask:");
+				((void (*)(id, SEL, NSUInteger))objc_msgSend)(window, setStyleMaskSel, 7);
+
+				hasEnabledCocoa = true;
+			}
+#endif
+			if (!*bActiveRef) {
+				ExitMainLoop();
+				return;
+			}
+			glutPostRedisplay();
+		}
+
+		static void DrawFunct() {
+			ptrPGE->olc_CoreUpdate();
+		}
+
+		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) override
+		{
+#if defined(__APPLE__)
+			Class GLUTViewClass = objc_getClass("GLUTView");
+
+			SEL scrollWheelSel = sel_registerName("scrollWheel:");
+			bool resultAddMethod = class_addMethod(GLUTViewClass, scrollWheelSel, (IMP)scrollWheelUpdate, "v@:@");
+			assert(resultAddMethod);
+#endif
+
+			renderer->PrepareDevice();
+
+			if (bFullScreen)
+			{
+				vWindowSize.x = glutGet(GLUT_SCREEN_WIDTH);
+				vWindowSize.y = glutGet(GLUT_SCREEN_HEIGHT);
+				glutFullScreen();
+			}
+			else
+			{
+				if (vWindowSize.x > glutGet(GLUT_SCREEN_WIDTH) || vWindowSize.y > glutGet(GLUT_SCREEN_HEIGHT))
+				{
+					perror("ERROR: The specified window dimensions do not fit on your screen\n");
+					return olc::FAIL;
+				}
+				glutReshapeWindow(vWindowSize.x, vWindowSize.y - 1);
+			}
+
+			// Create Keyboard Mapping
+			mapKeys[0x00] = Key::NONE;
+			mapKeys['A'] = Key::A; mapKeys['B'] = Key::B; mapKeys['C'] = Key::C; mapKeys['D'] = Key::D; mapKeys['E'] = Key::E;
+			mapKeys['F'] = Key::F; mapKeys['G'] = Key::G; mapKeys['H'] = Key::H; mapKeys['I'] = Key::I; mapKeys['J'] = Key::J;
+			mapKeys['K'] = Key::K; mapKeys['L'] = Key::L; mapKeys['M'] = Key::M; mapKeys['N'] = Key::N; mapKeys['O'] = Key::O;
+			mapKeys['P'] = Key::P; mapKeys['Q'] = Key::Q; mapKeys['R'] = Key::R; mapKeys['S'] = Key::S; mapKeys['T'] = Key::T;
+			mapKeys['U'] = Key::U; mapKeys['V'] = Key::V; mapKeys['W'] = Key::W; mapKeys['X'] = Key::X; mapKeys['Y'] = Key::Y;
+			mapKeys['Z'] = Key::Z;
+
+			mapKeys[GLUT_KEY_F1] = Key::F1; mapKeys[GLUT_KEY_F2] = Key::F2; mapKeys[GLUT_KEY_F3] = Key::F3; mapKeys[GLUT_KEY_F4] = Key::F4;
+			mapKeys[GLUT_KEY_F5] = Key::F5; mapKeys[GLUT_KEY_F6] = Key::F6; mapKeys[GLUT_KEY_F7] = Key::F7; mapKeys[GLUT_KEY_F8] = Key::F8;
+			mapKeys[GLUT_KEY_F9] = Key::F9; mapKeys[GLUT_KEY_F10] = Key::F10; mapKeys[GLUT_KEY_F11] = Key::F11; mapKeys[GLUT_KEY_F12] = Key::F12;
+
+			mapKeys[GLUT_KEY_DOWN] = Key::DOWN; mapKeys[GLUT_KEY_LEFT] = Key::LEFT; mapKeys[GLUT_KEY_RIGHT] = Key::RIGHT; mapKeys[GLUT_KEY_UP] = Key::UP;
+			mapKeys[13] = Key::ENTER;
+
+			mapKeys[127] = Key::BACK; mapKeys[27] = Key::ESCAPE;
+			mapKeys[9] = Key::TAB;  mapKeys[GLUT_KEY_HOME] = Key::HOME;
+			mapKeys[GLUT_KEY_END] = Key::END; mapKeys[GLUT_KEY_PAGE_UP] = Key::PGUP; mapKeys[GLUT_KEY_PAGE_DOWN] = Key::PGDN;    mapKeys[GLUT_KEY_INSERT] = Key::INS;
+			mapKeys[32] = Key::SPACE; mapKeys[46] = Key::PERIOD;
+
+			mapKeys[48] = Key::K0; mapKeys[49] = Key::K1; mapKeys[50] = Key::K2; mapKeys[51] = Key::K3; mapKeys[52] = Key::K4;
+			mapKeys[53] = Key::K5; mapKeys[54] = Key::K6; mapKeys[55] = Key::K7; mapKeys[56] = Key::K8; mapKeys[57] = Key::K9;
+
+			// NOTE: MISSING KEYS :O
+
+			glutKeyboardFunc([](unsigned char key, int x, int y) -> void {
+				switch (glutGetModifiers()) {
+				case 0: //This is when there are no modifiers
+					if ('a' <= key && key <= 'z') key -= 32;
+					break;
+				case GLUT_ACTIVE_SHIFT:
+					ptrPGE->olc_UpdateKeyState(Key::SHIFT, true);
+					break;
+				case GLUT_ACTIVE_CTRL:
+					if ('a' <= key && key <= 'z') key -= 32;
+					ptrPGE->olc_UpdateKeyState(Key::CTRL, true);
+					break;
+				case GLUT_ACTIVE_ALT:
+					if ('a' <= key && key <= 'z') key -= 32;
+					break;
+				}
+
+				if (mapKeys[key])
+					ptrPGE->olc_UpdateKeyState(mapKeys[key], true);
+				});
+
+			glutKeyboardUpFunc([](unsigned char key, int x, int y) -> void {
+				switch (glutGetModifiers()) {
+				case 0: //This is when there are no modifiers
+					if ('a' <= key && key <= 'z') key -= 32;
+					break;
+				case GLUT_ACTIVE_SHIFT:
+					ptrPGE->olc_UpdateKeyState(Key::SHIFT, false);
+					break;
+				case GLUT_ACTIVE_CTRL:
+					if ('a' <= key && key <= 'z') key -= 32;
+					ptrPGE->olc_UpdateKeyState(Key::CTRL, false);
+					break;
+				case GLUT_ACTIVE_ALT:
+					if ('a' <= key && key <= 'z') key -= 32;
+					//No ALT in PGE
+					break;
+				}
+
+				if (mapKeys[key])
+					ptrPGE->olc_UpdateKeyState(mapKeys[key], false);
+				});
+
+			//Special keys
+			glutSpecialFunc([](int key, int x, int y) -> void {
+				if (mapKeys[key])
+					ptrPGE->olc_UpdateKeyState(mapKeys[key], true);
+				});
+
+			glutSpecialUpFunc([](int key, int x, int y) -> void {
+				if (mapKeys[key])
+					ptrPGE->olc_UpdateKeyState(mapKeys[key], false);
+				});
+
+			glutMouseFunc([](int button, int state, int x, int y) -> void {
+				switch (button) {
+				case GLUT_LEFT_BUTTON:
+					if (state == GLUT_UP) ptrPGE->olc_UpdateMouseState(0, false);
+					else if (state == GLUT_DOWN) ptrPGE->olc_UpdateMouseState(0, true);
+					break;
+				case GLUT_MIDDLE_BUTTON:
+					if (state == GLUT_UP) ptrPGE->olc_UpdateMouseState(2, false);
+					else if (state == GLUT_DOWN) ptrPGE->olc_UpdateMouseState(2, true);
+					break;
+				case GLUT_RIGHT_BUTTON:
+					if (state == GLUT_UP) ptrPGE->olc_UpdateMouseState(1, false);
+					else if (state == GLUT_DOWN) ptrPGE->olc_UpdateMouseState(1, true);
+					break;
+				}
+				});
+
+			auto mouseMoveCall = [](int x, int y) -> void {
+				ptrPGE->olc_UpdateMouse(x, y);
+			};
+
+			glutMotionFunc(mouseMoveCall);
+			glutPassiveMotionFunc(mouseMoveCall);
+
+			glutEntryFunc([](int state) -> void {
+				if (state == GLUT_ENTERED) ptrPGE->olc_UpdateKeyFocus(true);
+				else if (state == GLUT_LEFT) ptrPGE->olc_UpdateKeyFocus(false);
+				});
+
+			glutDisplayFunc(DrawFunct);
+			glutIdleFunc(ThreadFunct);
+
+			return olc::OK;
+		}
+
+		virtual olc::rcode SetWindowTitle(const std::string& s) override
+		{
+			glutSetWindowTitle(s.c_str());
+			return olc::OK;
+		}
+
+		virtual olc::rcode StartSystemEventLoop() override {
+			glutMainLoop();
+			return olc::OK;
+		}
+
+		virtual olc::rcode HandleSystemEvent() override
+		{
+			return olc::OK;
+		}
+	};
+
+	std::atomic<bool>* Platform_GLUT::bActiveRef{ nullptr };
+
+	//Custom Start
+	olc::rcode PixelGameEngine::Start()
+	{
+		if (platform->ApplicationStartUp() != olc::OK) return olc::FAIL;
+
+		// Construct the window
+		if (platform->CreateWindowPane({ 30,30 }, vWindowSize, bFullScreen) != olc::OK) return olc::FAIL;
+		olc_UpdateWindowSize(vWindowSize.x, vWindowSize.y);
+
+		if (platform->ThreadStartUp() == olc::FAIL)  return olc::FAIL;
+		olc_PrepareEngine();
+		if (!OnUserCreate()) return olc::FAIL;
+		Platform_GLUT::bActiveRef = &bAtomActive;
+		glutWMCloseFunc(Platform_GLUT::ExitMainLoop);
+		bAtomActive = true;
+		platform->StartSystemEventLoop();
+
+		//This code will not even be run but why not
+		if (platform->ApplicationCleanUp() != olc::OK) return olc::FAIL;
+
+		return olc::OK;
+	}
+}
+
+#endif
+// O------------------------------------------------------------------------------O
+// | END PLATFORM: GLUT                                                           |
+// O------------------------------------------------------------------------------O
+#pragma endregion 
+
+
+
+
+
+#pragma region platform_emscripten
+// O------------------------------------------------------------------------------O
+// | START PLATFORM: Emscripten - Totally Game Changing...                        |
+// O------------------------------------------------------------------------------O
+
+//
+//	Firstly a big mega thank you to members of the OLC Community for sorting this 
+//	out. Making a browser compatible version has been a priority for quite some
+//	time, but I lacked the expertise to do it. This awesome feature is possible
+//	because a group of former strangers got together and formed friendships over
+//	their shared passion for code. If anything demonstrates how powerful helping
+//	each other can be, it's this. - Javidx9
+
+//	Emscripten Platform: MaGetzUb, Moros1138, Slavka, Dandistine, Gorbit99, Bispoo
+//				   also: Ishidex, Gusgo99, SlicEnDicE, Alexio
+
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+
+#include <emscripten/html5.h>
+#include <emscripten/key_codes.h>
+
+extern "C" 
+{
+	EMSCRIPTEN_KEEPALIVE inline int olc_OnPageUnload()
+	{ olc::platform->ApplicationCleanUp(); return 0; }
+}
+
+namespace olc
+{
+	class Platform_Emscripten : public olc::Platform
+	{
+	public:
+
+		virtual olc::rcode ApplicationStartUp() override 
+		{ return olc::rcode::OK; }
+
+		virtual olc::rcode ApplicationCleanUp() override 
+		{ ThreadCleanUp(); return olc::rcode::OK; }
+
+		virtual olc::rcode ThreadStartUp() override
+		{ return olc::rcode::OK; }
+
+		virtual olc::rcode ThreadCleanUp() override
+		{ renderer->DestroyDevice(); return olc::OK; }
+
+		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) override
+		{
+			if (renderer->CreateDevice({}, bFullScreen, bEnableVSYNC) == olc::rcode::OK)
+			{
+				renderer->UpdateViewport(vViewPos, vViewSize);
+				return olc::rcode::OK;
+			}
+			else
+				return olc::rcode::FAIL;
+		}
+
+		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) override
+		{
+			emscripten_set_canvas_element_size("#canvas", vWindowSize.x, vWindowSize.y);
+
+			mapKeys[DOM_PK_UNKNOWN] = Key::NONE;
+			mapKeys[DOM_PK_A] = Key::A; mapKeys[DOM_PK_B] = Key::B; mapKeys[DOM_PK_C] = Key::C; mapKeys[DOM_PK_D] = Key::D;
+			mapKeys[DOM_PK_E] = Key::E; mapKeys[DOM_PK_F] = Key::F; mapKeys[DOM_PK_G] = Key::G; mapKeys[DOM_PK_H] = Key::H;
+			mapKeys[DOM_PK_I] = Key::I; mapKeys[DOM_PK_J] = Key::J; mapKeys[DOM_PK_K] = Key::K; mapKeys[DOM_PK_L] = Key::L;
+			mapKeys[DOM_PK_M] = Key::M; mapKeys[DOM_PK_N] = Key::N; mapKeys[DOM_PK_O] = Key::O; mapKeys[DOM_PK_P] = Key::P;
+			mapKeys[DOM_PK_Q] = Key::Q; mapKeys[DOM_PK_R] = Key::R; mapKeys[DOM_PK_S] = Key::S; mapKeys[DOM_PK_T] = Key::T;
+			mapKeys[DOM_PK_U] = Key::U; mapKeys[DOM_PK_V] = Key::V; mapKeys[DOM_PK_W] = Key::W; mapKeys[DOM_PK_X] = Key::X;
+			mapKeys[DOM_PK_Y] = Key::Y; mapKeys[DOM_PK_Z] = Key::Z;
+			mapKeys[DOM_PK_0] = Key::K0; mapKeys[DOM_PK_1] = Key::K1; mapKeys[DOM_PK_2] = Key::K2;
+			mapKeys[DOM_PK_3] = Key::K3; mapKeys[DOM_PK_4] = Key::K4; mapKeys[DOM_PK_5] = Key::K5;
+			mapKeys[DOM_PK_6] = Key::K6; mapKeys[DOM_PK_7] = Key::K7; mapKeys[DOM_PK_8] = Key::K8;
+			mapKeys[DOM_PK_9] = Key::K9;
+			mapKeys[DOM_PK_F1] = Key::F1; mapKeys[DOM_PK_F2] = Key::F2; mapKeys[DOM_PK_F3] = Key::F3; mapKeys[DOM_PK_F4] = Key::F4;
+			mapKeys[DOM_PK_F5] = Key::F5; mapKeys[DOM_PK_F6] = Key::F6; mapKeys[DOM_PK_F7] = Key::F7; mapKeys[DOM_PK_F8] = Key::F8;
+			mapKeys[DOM_PK_F9] = Key::F9; mapKeys[DOM_PK_F10] = Key::F10; mapKeys[DOM_PK_F11] = Key::F11; mapKeys[DOM_PK_F12] = Key::F12;
+			mapKeys[DOM_PK_ARROW_UP] = Key::UP; mapKeys[DOM_PK_ARROW_DOWN] = Key::DOWN;
+			mapKeys[DOM_PK_ARROW_LEFT] = Key::LEFT; mapKeys[DOM_PK_ARROW_RIGHT] = Key::RIGHT;
+			mapKeys[DOM_PK_SPACE] = Key::SPACE; mapKeys[DOM_PK_TAB] = Key::TAB;
+			mapKeys[DOM_PK_SHIFT_LEFT] = Key::SHIFT; mapKeys[DOM_PK_SHIFT_RIGHT] = Key::SHIFT;
+			mapKeys[DOM_PK_CONTROL_LEFT] = Key::CTRL; mapKeys[DOM_PK_CONTROL_RIGHT] = Key::CTRL;
+			mapKeys[DOM_PK_INSERT] = Key::INS; mapKeys[DOM_PK_DELETE] = Key::DEL; mapKeys[DOM_PK_HOME] = Key::HOME;
+			mapKeys[DOM_PK_END] = Key::END; mapKeys[DOM_PK_PAGE_UP] = Key::PGUP; mapKeys[DOM_PK_PAGE_DOWN] = Key::PGDN;
+			mapKeys[DOM_PK_BACKSPACE] = Key::BACK; mapKeys[DOM_PK_ESCAPE] = Key::ESCAPE;
+			mapKeys[DOM_PK_ENTER] = Key::ENTER; mapKeys[DOM_PK_NUMPAD_EQUAL] = Key::EQUALS;
+			mapKeys[DOM_PK_NUMPAD_ENTER] = Key::ENTER; mapKeys[DOM_PK_PAUSE] = Key::PAUSE;
+			mapKeys[DOM_PK_SCROLL_LOCK] = Key::SCROLL;
+			mapKeys[DOM_PK_NUMPAD_0] = Key::NP0; mapKeys[DOM_PK_NUMPAD_1] = Key::NP1; mapKeys[DOM_PK_NUMPAD_2] = Key::NP2;
+			mapKeys[DOM_PK_NUMPAD_3] = Key::NP3; mapKeys[DOM_PK_NUMPAD_4] = Key::NP4; mapKeys[DOM_PK_NUMPAD_5] = Key::NP5;
+			mapKeys[DOM_PK_NUMPAD_6] = Key::NP6; mapKeys[DOM_PK_NUMPAD_7] = Key::NP7; mapKeys[DOM_PK_NUMPAD_8] = Key::NP8;
+			mapKeys[DOM_PK_NUMPAD_9] = Key::NP9;
+			mapKeys[DOM_PK_NUMPAD_MULTIPLY] = Key::NP_MUL; mapKeys[DOM_PK_NUMPAD_DIVIDE] = Key::NP_DIV;
+			mapKeys[DOM_PK_NUMPAD_ADD] = Key::NP_ADD; mapKeys[DOM_PK_NUMPAD_SUBTRACT] = Key::NP_SUB;
+			mapKeys[DOM_PK_NUMPAD_DECIMAL] = Key::NP_DECIMAL;
+			mapKeys[DOM_PK_PERIOD] = Key::PERIOD; mapKeys[DOM_PK_EQUAL] = Key::EQUALS;
+			mapKeys[DOM_PK_COMMA] = Key::COMMA; mapKeys[DOM_PK_MINUS] = Key::MINUS;
+			mapKeys[DOM_PK_CAPS_LOCK] = Key::CAPS_LOCK;
+			mapKeys[DOM_PK_SEMICOLON] = Key::OEM_1;	mapKeys[DOM_PK_SLASH] = Key::OEM_2; mapKeys[DOM_PK_BACKQUOTE] = Key::OEM_3;
+			mapKeys[DOM_PK_BRACKET_LEFT] = Key::OEM_4; mapKeys[DOM_PK_BACKSLASH] = Key::OEM_5; mapKeys[DOM_PK_BRACKET_RIGHT] = Key::OEM_6;
+			mapKeys[DOM_PK_QUOTE] = Key::OEM_7; mapKeys[DOM_PK_BACKSLASH] = Key::OEM_8;
+
+			// Keyboard Callbacks
+			emscripten_set_keydown_callback("#canvas", 0, 1, keyboard_callback);
+			emscripten_set_keyup_callback("#canvas", 0, 1, keyboard_callback);
+
+			// Mouse Callbacks
+			emscripten_set_wheel_callback("#canvas", 0, 1, wheel_callback);
+			emscripten_set_mousedown_callback("#canvas", 0, 1, mouse_callback);
+			emscripten_set_mouseup_callback("#canvas", 0, 1, mouse_callback);
+			emscripten_set_mousemove_callback("#canvas", 0, 1, mouse_callback);
+
+			// Touch Callbacks
+			emscripten_set_touchstart_callback("#canvas", 0, 1, touch_callback);
+			emscripten_set_touchmove_callback("#canvas", 0, 1, touch_callback);
+			emscripten_set_touchend_callback("#canvas", 0, 1, touch_callback);
+
+			// Canvas Focus Callbacks
+			emscripten_set_blur_callback("#canvas", 0, 1, focus_callback);
+			emscripten_set_focus_callback("#canvas", 0, 1, focus_callback);
+
+#pragma warning disable format
+			EM_ASM( window.onunload = Module._olc_OnPageUnload; );
+
+			// IMPORTANT! - Sorry About This...
+			//
+			//	In order to handle certain browser based events, such as resizing and
+			//	going to full screen, we have to effectively inject code into the container
+			//	running the PGE. Yes, I vomited about 11 times too when the others were
+			//	convincing me this is the future. Well, this isnt the future, and if it
+			//	were to be, I want no part of what must be a miserable distopian free
+			//	for all of anarchic code injection to get rudimentary events like "Resize()".
+			//
+			//	Wake up people! Of course theres a spoon. There has to be to keep feeding
+			//	the giant web baby.
+
+
+			EM_ASM({
+
+				// olc_ApsectRatio
+				// 
+				// Used by olc_ResizeHandler to calculate the viewport from the
+				// dimensions of the canvas container's element.
+				Module.olc_AspectRatio = $0 / $1;
+
+			// HACK ALERT!
+			// 
+			// Here we assume any html shell that uses 3 or more instance of the class "emscripten"
+			// is using one of the default or minimal emscripten page layouts
+			Module.olc_AssumeDefaultShells = (document.querySelectorAll('.emscripten').length >= 3) ? true : false;
+
+			// olc_ResizeHandler
+			// 
+			// Used by olc_Init, and is called when a resize observer and fullscreenchange event is triggered.
+			var olc_ResizeHandler = function()
+			{
+				// are we in fullscreen mode?
+				let isFullscreen = (document.fullscreenElement != null);
+
+				// get the width of the containing element
+				let width  = (isFullscreen) ? window.innerWidth  : Module.canvas.parentNode.clientWidth;
+				let height = (isFullscreen) ? window.innerHeight : Module.canvas.parentNode.clientHeight;
+
+				// calculate the expected viewport size
+				let viewWidth  = width;
+				let viewHeight = width / Module.olc_AspectRatio;
+
+				// if we're taller than the containing element, recalculate based on height
+				if(viewHeight > height)
+				{
+					viewWidth  = height * Module.olc_AspectRatio;
+					viewHeight = height;
+				}
+
+				// ensure resulting viewport is in integer space
+				viewWidth  = parseInt(viewWidth);
+				viewHeight = parseInt(viewHeight);
+
+				setTimeout(function()
+				{
+					// if default shells, apply default styles
+					if(Module.olc_AssumeDefaultShells)
+						Module.canvas.parentNode.setAttribute('style', 'width: 100%; height: 70vh; margin-left: auto; margin-right: auto;');
+
+					// apply viewport dimensions to teh canvas
+					Module.canvas.setAttribute('width', viewWidth);
+					Module.canvas.setAttribute('height', viewHeight);
+					Module.canvas.setAttribute('style', `width: ${viewWidth}px; height: ${viewHeight}px;`);
+
+					// update the PGE window size
+					Module._olc_PGE_UpdateWindowSize(viewWidth, viewHeight);
+
+					// force focus on our PGE canvas
+					Module.canvas.focus();
+				}, 200);
+			};
+
+
+			// olc_Init
+			// 
+			// set up resize observer and fullscreenchange event handler
+			var olc_Init = function()
+			{
+				if(Module.olc_AspectRatio === undefined)
+				{
+					setTimeout(function() { Module.olc_Init(); }, 50);
+					return;
+				}
+
+				let resizeObserver = new ResizeObserver(function(entries)
+				{
+					Module.olc_ResizeHandler();
+				}).observe(Module.canvas.parentNode);
+
+				let mutationObserver = new MutationObserver(function(mutationsList, observer)
+				{
+					setTimeout(function() { Module.olc_ResizeHandler(); },  200);
+				}).observe(Module.canvas.parentNode, { attributes: false, childList: true, subtree: false });
+
+				window.addEventListener('fullscreenchange', function(e)
+				{
+					setTimeout(function() { Module.olc_ResizeHandler();},  200);
+				});
+			};
+
+			// set up hooks
+			Module.olc_ResizeHandler = (Module.olc_ResizeHandler != undefined) ? Module.olc_ResizeHandler : olc_ResizeHandler;
+			Module.olc_Init          = (Module.olc_Init          != undefined) ? Module.olc_Init : olc_Init;
+
+			// run everything!
+			Module.olc_Init();
+
+					}, vWindowSize.x, vWindowSize.y); // Fullscreen and Resize Observers
+#pragma warning restore format
+				return olc::rcode::OK;
+		}
+
+		// Interface PGE's UpdateWindowSize, for use in Javascript
+		void UpdateWindowSize(int width, int height)
+		{
+			ptrPGE->olc_UpdateWindowSize(width, height);
+		}
+
+		//TY Gorbit
+		static EM_BOOL focus_callback(int eventType, const EmscriptenFocusEvent* focusEvent, void* userData) 
+		{
+			if (eventType == EMSCRIPTEN_EVENT_BLUR)
+			{
+				ptrPGE->olc_UpdateKeyFocus(false);
+				ptrPGE->olc_UpdateMouseFocus(false);
+			}
+			else if (eventType == EMSCRIPTEN_EVENT_FOCUS)
+			{
+				ptrPGE->olc_UpdateKeyFocus(true);
+				ptrPGE->olc_UpdateMouseFocus(true);
+			}
+
+			return 0;
+		}
+
+		//TY Moros
+		static EM_BOOL keyboard_callback(int eventType, const EmscriptenKeyboardEvent* e, void* userData)
+		{
+			if (eventType == EMSCRIPTEN_EVENT_KEYDOWN)
+				ptrPGE->olc_UpdateKeyState(mapKeys[emscripten_compute_dom_pk_code(e->code)], true);
+
+			// THANK GOD!! for this compute function. And thanks Dandistine for pointing it out!
+			if (eventType == EMSCRIPTEN_EVENT_KEYUP)
+				ptrPGE->olc_UpdateKeyState(mapKeys[emscripten_compute_dom_pk_code(e->code)], false);
+
+			//Consume keyboard events so that keys like F1 and F5 don't do weird things
+			return EM_TRUE;
+		}
+
+		//TY Moros
+		static EM_BOOL wheel_callback(int eventType, const EmscriptenWheelEvent* e, void* userData)
+		{
+			if (eventType == EMSCRIPTEN_EVENT_WHEEL)
+				ptrPGE->olc_UpdateMouseWheel(-1 * e->deltaY);
+
+			return EM_TRUE;
+		}
+
+		//TY Bispoo
+		static EM_BOOL touch_callback(int eventType, const EmscriptenTouchEvent* e, void* userData)
+		{
+			// Move
+			if (eventType == EMSCRIPTEN_EVENT_TOUCHMOVE)
+			{
+				ptrPGE->olc_UpdateMouse(e->touches->targetX, e->touches->targetY);
+			}
+
+			// Start
+			if (eventType == EMSCRIPTEN_EVENT_TOUCHSTART)
+			{
+				ptrPGE->olc_UpdateMouse(e->touches->targetX, e->touches->targetY);
+				ptrPGE->olc_UpdateMouseState(0, true);
+			}
+
+			// End
+			if (eventType == EMSCRIPTEN_EVENT_TOUCHEND)
+			{
+				ptrPGE->olc_UpdateMouseState(0, false);
+			}
+
+			return EM_TRUE;
+		}
+
+		//TY Moros
+		static EM_BOOL mouse_callback(int eventType, const EmscriptenMouseEvent* e, void* userData)
+		{
+			//Mouse Movement
+			if (eventType == EMSCRIPTEN_EVENT_MOUSEMOVE)
+				ptrPGE->olc_UpdateMouse(e->targetX, e->targetY);
+
+
+			//Mouse button press
+			if (e->button == 0) // left click
+			{
+				if (eventType == EMSCRIPTEN_EVENT_MOUSEDOWN)
+					ptrPGE->olc_UpdateMouseState(0, true);
+				else if (eventType == EMSCRIPTEN_EVENT_MOUSEUP)
+					ptrPGE->olc_UpdateMouseState(0, false);
+			}
+
+			if (e->button == 2) // right click
+			{
+				if (eventType == EMSCRIPTEN_EVENT_MOUSEDOWN)
+					ptrPGE->olc_UpdateMouseState(1, true);
+				else if (eventType == EMSCRIPTEN_EVENT_MOUSEUP)
+					ptrPGE->olc_UpdateMouseState(1, false);
+
+			}
+
+			if (e->button == 1) // middle click
+			{
+				if (eventType == EMSCRIPTEN_EVENT_MOUSEDOWN)
+					ptrPGE->olc_UpdateMouseState(2, true);
+				else if (eventType == EMSCRIPTEN_EVENT_MOUSEUP)
+					ptrPGE->olc_UpdateMouseState(2, false);
+
+				//at the moment only middle mouse needs to consume events.
+				return EM_TRUE;
+			}
+
+			return EM_FALSE;
+		}
+
+
+		virtual olc::rcode SetWindowTitle(const std::string& s) override
+		{ emscripten_set_window_title(s.c_str()); return olc::OK; }
+
+		virtual olc::rcode StartSystemEventLoop() override 
+		{ return olc::OK; }
+
+		virtual olc::rcode HandleSystemEvent() override
+		{ return olc::OK; }
+
+		static void MainLoop()
+		{
+			olc::Platform::ptrPGE->olc_CoreUpdate();
+			if (!ptrPGE->olc_IsRunning())
+			{
+				if (ptrPGE->OnUserDestroy())
+				{
+					emscripten_cancel_main_loop();
+					platform->ApplicationCleanUp();
+				}
+				else
+				{
+					ptrPGE->olc_Reanimate();
+				}
+			}
+		}
+	};
+
+	//Emscripten needs a special Start function
+	//Much of this is usually done in EngineThread, but that isn't used here
+	olc::rcode PixelGameEngine::Start()
+	{
+		if (platform->ApplicationStartUp() != olc::OK) return olc::FAIL;
+
+		// Construct the window
+		if (platform->CreateWindowPane({ 30,30 }, vWindowSize, bFullScreen) != olc::OK) return olc::FAIL;
+		olc_UpdateWindowSize(vWindowSize.x, vWindowSize.y);
+
+		// Some implementations may form an event loop here
+		if (platform->ThreadStartUp() == olc::FAIL)	return olc::FAIL;
+
+		// Do engine context specific initialisation
+		olc_PrepareEngine();
+
+		// Consider the "thread" started
+		bAtomActive = true;
+
+		// Create user resources as part of this thread
+		for (auto& ext : vExtensions) ext->OnBeforeUserCreate();
+		if (!OnUserCreate()) bAtomActive = false;
+		for (auto& ext : vExtensions) ext->OnAfterUserCreate();
+
+		platform->StartSystemEventLoop();
+
+		//This causes a heap memory corruption in Emscripten for some reason
+		//Platform_Emscripten::bActiveRef = &bAtomActive;
+		emscripten_set_main_loop(&Platform_Emscripten::MainLoop, 0, 1);
+
+		// Wait for thread to be exited
+		if (platform->ApplicationCleanUp() != olc::OK) return olc::FAIL;
+		return olc::OK;
+	}
+}
+
+extern "C" 
+{
+	EMSCRIPTEN_KEEPALIVE inline void olc_PGE_UpdateWindowSize(int width, int height)
+	{
+		emscripten_set_canvas_element_size("#canvas", width, height);
+		// Thanks slavka
+		((olc::Platform_Emscripten*)olc::platform.get())->UpdateWindowSize(width, height);
+	}
+}
+
+#endif
+// O------------------------------------------------------------------------------O
+// | END PLATFORM: Emscripten                                                     |
+// O------------------------------------------------------------------------------O
+#pragma endregion
+
+
+#endif // Headless
+
+// O------------------------------------------------------------------------------O
+// | olcPixelGameEngine Auto-Configuration                                        |
+// O------------------------------------------------------------------------------O
+#pragma region pge_config
+namespace olc
+{
+	void PixelGameEngine::olc_ConfigureSystem()
+	{
+
+		//#if !defined(OLC_PGE_HEADLESS)
+
+		olc::Sprite::loader = nullptr;
+
+#if defined(OLC_IMAGE_GDI)
+		olc::Sprite::loader = std::make_unique<olc::ImageLoader_GDIPlus>();
+#endif
+
+#if defined(OLC_IMAGE_LIBPNG)
+		olc::Sprite::loader = std::make_unique<olc::ImageLoader_LibPNG>();
+#endif
+
+#if defined(OLC_IMAGE_STB)
+		olc::Sprite::loader = std::make_unique<olc::ImageLoader_STB>();
+#endif
+
+#if defined(OLC_IMAGE_CUSTOM_EX)
+		olc::Sprite::loader = std::make_unique<OLC_IMAGE_CUSTOM_EX>();
+#endif
+
+
+#if defined(OLC_PLATFORM_HEADLESS)
+		platform = std::make_unique<olc::Platform_Headless>();
+#endif
+
+#if defined(OLC_PLATFORM_WINAPI)
+		platform = std::make_unique<olc::Platform_Windows>();
+#endif
+
+#if defined(OLC_PLATFORM_X11)
+		platform = std::make_unique<olc::Platform_Linux>();
+#endif
+
+#if defined(OLC_PLATFORM_GLUT)
+		platform = std::make_unique<olc::Platform_GLUT>();
+#endif
+
+#if defined(OLC_PLATFORM_EMSCRIPTEN)
+		platform = std::make_unique<olc::Platform_Emscripten>();
+#endif
+
+#if defined(OLC_PLATFORM_CUSTOM_EX)
+		platform = std::make_unique<OLC_PLATFORM_CUSTOM_EX>();
+#endif
+
+#if defined(OLC_GFX_HEADLESS)
+		renderer = std::make_unique<olc::Renderer_Headless>();
+#endif
+
+#if defined(OLC_GFX_OPENGL10)
+		renderer = std::make_unique<olc::Renderer_OGL10>();
+#endif
+
+#if defined(OLC_GFX_OPENGL33)
+		renderer = std::make_unique<olc::Renderer_OGL33>();
+#endif
+
+#if defined(OLC_GFX_OPENGLES2)
+		renderer = std::make_unique<olc::Renderer_OGLES2>();
+#endif
+
+#if defined(OLC_GFX_DIRECTX10)
+		renderer = std::make_unique<olc::Renderer_DX10>();
+#endif
+
+#if defined(OLC_GFX_DIRECTX11)
+		renderer = std::make_unique<olc::Renderer_DX11>();
+#endif
+
+#if defined(OLC_GFX_CUSTOM_EX)
+		renderer = std::make_unique<OLC_RENDERER_CUSTOM_EX>();
+#endif
+
+		// Associate components with PGE instance
+		platform->ptrPGE = this;
+		renderer->ptrPGE = this;
+		//#else
+		//		olc::Sprite::loader = nullptr;
+		//		platform = nullptr;
+		//		renderer = nullptr;
+		//#endif
+	}
+}
+
+#pragma endregion
+
+#endif // End OLC_PGE_APPLICATION
+
+// O------------------------------------------------------------------------------O
+// | END OF OLC_PGE_APPLICATION                                                   |
+// O------------------------------------------------------------------------------O