Fixed time step was not actually happening. Also actual block snapping occurring when blocks land

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

Board.cpp

@@ -74,13 +74,13 @@ void Board::convertClump(int ind){
             clumpsToAdd.push_back(c2);
         } else {
             b.pos=c.getBlockPosition(b);
+            b.pos.y=(int)(b.pos.y+1)/12*12;
             cols[b.pos.x/12].push_back(b);
         }
     }
     for (BlockClump&bc:clumpsToAdd) {
         bc.sortBlocks();
         clumps.push_back(bc);
-
     }
     removeClump(ind);
 }

main.cpp

@@ -13,11 +13,10 @@ bool Meteos::OnUserCreate()
 
 	std::random_device rd;  //Will be used to obtain a seed for the random number engine
     gen=std::mt19937(rd()); //Standard mersenne_twister_engine seeded with rd()
-	//Seed 0 causes a stacked block in the middle row followed by a giant stack up soon after.
     randBlockPos=std::uniform_int_distribution<>(0, 9);
     coinFlip=std::uniform_int_distribution<>(0, 1);
 
-	gameBoard=Board({10,14},0.04f,0.7f,-1.f,1.7f,1.0f,{3,0,0,0,0,0,0,0,0,0},SPRITES["blocks_test.png"]);
+	gameBoard=Board({10,14},0.04f,1.2f,-1.f,1.7f,1.0f,{3,0,0,0,0,0,0,0,0,0},SPRITES["blocks_test.png"]);
 
 	return true;
 }
@@ -26,7 +25,7 @@ bool Meteos::OnUserUpdate(float fElapsedTime)
 {
 	accumulatedTime+=fElapsedTime;
 	while (accumulatedTime>=1/60.0f) {
-		updateGame(accumulatedTime);
+		updateGame(1/60.0f);
 		accumulatedTime-=1/60.0f;
 	}
 	drawGame();

splash.h

@@ -0,0 +1,220 @@
+/*
+	olcPGEX_SplashScreen.h
+
+	+-------------------------------------------------------------+
+	|         OneLoneCoder Pixel Game Engine Extension            |
+	|                     Splash Screen v1.0                      |
+	+-------------------------------------------------------------+
+
+	NOTE: UNDER ACTIVE DEVELOPMENT - THERE ARE BUGS/GLITCHES
+
+	What is this?
+	~~~~~~~~~~~~~
+	This extension produces an animated splashscreen and copyright notice
+	at the beginning of a PGE application, for the purposes of remaining
+	OLC-3 compliant should it be ambiguous in your deployment.
+
+	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
+	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
+
+	Author
+	~~~~~~
+	David Barr, aka javidx9, <EFBFBD>OneLoneCoder 2019, 2020, 2021, 2022
+
+	Revisions:
+	1.00:	Initial Release
+*/
+
+#pragma once
+
+#include "pixelGameEngine.h"
+
+namespace olc
+{
+	class SplashScreen : public olc::PGEX
+	{
+	public:
+		SplashScreen();
+
+	protected:
+		virtual void OnAfterUserCreate() override;
+		virtual bool OnBeforeUserUpdate(float& fElapsedTime) override;
+
+	private:
+		olc::Renderable spr;
+		std::vector<std::pair<olc::vf2d, olc::vf2d>> vBoom;
+		olc::vf2d vScale;
+		olc::vf2d vPosition;
+		float fParticleTime = 0.0f;
+		float fAspect = 0.0f;
+		bool bComplete = false;
+	};
+
+
+}
+
+#ifdef OLC_PGEX_SPLASHSCREEN
+#undef OLC_PGEX_SPLASHSCREEN
+
+namespace olc
+{
+	SplashScreen::SplashScreen() : olc::PGEX(true)
+	{		
+	}
+
+	void SplashScreen::OnAfterUserCreate()
+	{
+		const char logo[] =
+			"000000000000000000000000000000000000000000000000000000000000000000005"
+			"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEED1EE"
+			"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEED5EEE"
+			"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE@E@000"
+			"0000000000000000000000000000000000000000000000000000000000001E1D:ZZZZ"
+			"ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ1D5BZZZZZZ"
+			"ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ5@E:P0002Z0"
+			"02ZZX000000000000ZP0000000000000000000000000000ZX000Z002XE1DX?o`o:Poo"
+			"800SooaE5@E1ED5BX?ol5E@E0E1ED?oo5@E1ED5DE1D5E@ZQEEBPEE2QD5BSooclZ?olQ"
+			"AB?oo5DEEDEEDE:SooaEEAE5DEEDoolEADEEDEAE5AEEBZ5EE:5EE:5@E:?oo?bXoob55"
+			"8o3lEAEEAD5ADZ?oo5@E5EEAD5Cl01E5AD5AE5DE5@E:X01DXEEDXE1DXo3lo:Sl0800S"
+			"ooaE1ED5EE5BXo00EEDEEE5EE?oo5EE5EE5DEEDEEDZQEEBQD5BQD5BSl?cl0?`0ZZZ?o"
+			"o5D5E@EEDE03loaEEAEEDEEDoolEED5EDEAEEAEEBZ5EE:5@E:5@E:?oo?oloob008o00"
+			"EAEEAD01EE?co5EE5EEAD03l01DE@05AE5AE5@0:XE000EEDXE1DXooloocoo8DDSlZQE"
+			"5EE5EE5EDoolE1DE4E5EE?oo5AE5EE5DE5DEEDZQEEAAEEBQD5BPoo3oo3olQAB?bZ5DE"
+			"1D5EDEE@ooaD5AD1D5EDoolE1DEE@EAD5@EEBZ5EE51ED:5@E:P000000020080:X0000"
+			"00000000000000000000000000000000000:X0000002XE1DZZZZZZZZZZZZZZZZZZZZZ"
+			"ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZQD5@ZZZZZZZZZZZZZZZZZZZZZZ"
+			"ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZX5@E@00000000000000000000000"
+			"00000000000000000000000000000000000000001E1EEEEEEEEEEEEEEEEEEEEEEEEEE"
+			"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEED5EEEEEEEEEEEEEEEEEEEEEEEEEEE"
+			"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE@5EEEEEEEEEEEEEEEEEEEEEEEEEEEE"
+			"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEED0000000000000000000000000000000"
+			"0000000000000000000000000000000000000";
+
+		spr.Create(203, 24);
+		int px = 0, py = 0;
+		for (size_t b = 0; b < 1624; b += 4)
+		{
+			uint32_t sym1 = (uint32_t)logo[b + 0] - 48;
+			uint32_t sym2 = (uint32_t)logo[b + 1] - 48;
+			uint32_t sym3 = (uint32_t)logo[b + 2] - 48;
+			uint32_t sym4 = (uint32_t)logo[b + 3] - 48;
+			uint32_t r = sym1 << 18 | sym2 << 12 | sym3 << 6 | sym4;
+
+			for (int i = 0; i < 12; i++)
+			{
+				olc::Pixel p = olc::RED;
+				switch ((r & 0xC00000) >> 22)
+				{
+				case 0: p = olc::Pixel(0, 0, 0, 255);  break;
+				case 1: p = olc::Pixel(255, 255, 255, 255);  break;
+				case 2: p = olc::Pixel(255, 120, 26, 255);  break;
+				case 3: p = olc::Pixel(79, 193, 255, 255);  break;
+				}
+				spr.Sprite()->SetPixel(px, py, p);
+				if (++px == 203) { py++; px = 0; }
+				r <<= 2;
+			}
+		}
+
+		spr.Decal()->Update();
+		vBoom.resize(spr.Sprite()->width * spr.Sprite()->height);
+		vScale = { float(pge->ScreenWidth()) / 500.0f, float(pge->ScreenWidth()) / 500.0f };
+		fAspect = float(pge->ScreenWidth()) / float(pge->ScreenHeight());
+		vPosition = olc::vf2d(
+			(250 - spr.Sprite()->width) / 2.0f,
+			(250 - spr.Sprite()->height) / 2.0f / fAspect);
+		for (int y = 0; y < spr.Sprite()->height; y++)
+			for (int x = 0; x < spr.Sprite()->width; x++)
+				vBoom[y * spr.Sprite()->width + x] = std::make_pair(
+					vPosition + olc::vf2d(x, y),
+					olc::vf2d(
+						(float(rand()) / float(RAND_MAX)) * 10.0f - 5.0f,
+						(float(rand()) / float(RAND_MAX)) * 10.0f - 5.0f)
+				);
+	}
+
+	bool SplashScreen::OnBeforeUserUpdate(float& fElapsedTime)
+	{
+		if (bComplete) return false;
+
+		fParticleTime += fElapsedTime;
+
+		for (int y = 0; y < spr.Sprite()->height; y++)
+			for (int x = 0; x < spr.Sprite()->width; x++)
+			{
+
+
+				if (fParticleTime < 1.0f)
+				{
+
+				}
+				else if (fParticleTime < 2.0f)
+				{
+					vBoom[y * spr.Sprite()->width + x].first =
+						olc::vf2d(
+							(250 - spr.Sprite()->width) / 2.0f + float(x),
+							(250 - spr.Sprite()->height) / 2.0f / fAspect + float(y)
+						) +
+						olc::vf2d(
+							(float(rand()) / float(RAND_MAX)) * 0.5f - 0.25f,
+							(float(rand()) / float(RAND_MAX)) * 0.5f - 0.25f);
+				}
+				else if(fParticleTime < 5.0f)
+				{
+					vBoom[y * spr.Sprite()->width + x].first += vBoom[y * spr.Sprite()->width + x].second * fElapsedTime * 20.0f;
+				}
+				else
+				{
+					bComplete = true;
+				}
+
+				pge->DrawPartialDecal(vScale * vBoom[y * spr.Sprite()->width + x].first * 2.0f, spr.Decal(), olc::vf2d(x, y), { 1, 1 }, vScale * 2.0f, olc::PixelF(1.0f, 1.0f, 1.0f, std::min(1.0f, std::max(4.0f - fParticleTime, 0.0f))));
+			}
+
+		olc::vi2d vSize = pge->GetTextSizeProp("Copyright OneLoneCoder.com 2022");
+		pge->DrawStringPropDecal(olc::vf2d(float(pge->ScreenWidth()/2) - vSize.x/2, float(pge->ScreenHeight()) - vSize.y * 3.0f), "Copyright OneLoneCoder.com 2022", olc::PixelF(1.0f, 1.0f, 1.0f, 0.5f), olc::vf2d(1.0, 2.0f));
+		return true;
+	}
+
+}
+
+#endif