Add in emscripten-specific branching menus and special load/save routines for online saving.

Crawler/Crawler.cpp

@@ -239,8 +239,6 @@ bool Crawler::OnUserCreate(){
 		SetupDiscord();
 	#endif
 	
-	SendRequest("index.html","");
-	
 	return true;
 }
 
@@ -2569,3 +2567,8 @@ void Crawler::ResetGame(){
 void Crawler::OnRequestCompleted(const std::string_view receivedData)const{
 	std::cout<<"Received in engine: "<<receivedData<<std::endl;
 }
+
+std::string operator ""_FS(const char*key,std::size_t len){
+	Crawler::OutputDebugInfo(key,len);
+	return DATA.GetProperty(std::string(key,len)).GetFullString();	
+}

Crawler/Crawler.vcxproj

@@ -612,6 +612,10 @@
     <ClCompile Include="Trapper.cpp" />
     <ClCompile Include="Turret.cpp" />
     <ClCompile Include="Unlock.cpp" />
+    <ClCompile Include="UserIDMenu.cpp">
+      <SubType>
+      </SubType>
+    </ClCompile>
     <ClCompile Include="VisualNovel.cpp" />
     <ClCompile Include="Warrior.cpp" />
     <ClCompile Include="util.cpp" />

Crawler/Crawler.vcxproj.filters

@@ -674,6 +674,9 @@
     <ClCompile Include="LoadGameWindow.cpp">
       <Filter>Source Files\Interface</Filter>
     </ClCompile>
+    <ClCompile Include="UserIDMenu.cpp">
+      <Filter>Source Files\Interface</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="cpp.hint" />

Crawler/MainMenuWindow.cpp

@@ -49,7 +49,11 @@ void Menu::InitializeMainMenuWindow(){
 
 	mainMenuWindow->ADD("New Game Button",MenuComponent)({{12,4},{72,24}},"New Game",[](MenuFuncData data){
 		game->TextEntryEnable(true);
+		#ifdef __EMSCRIPTEN__
+			Menu::OpenMenu(USER_ID);
+		#else
 			Menu::OpenMenu(SAVE_FILE_NAME);
+		#endif
 		return true;
 	})END;
 	mainMenuWindow->ADD("Load Game Button",MenuComponent)({{12,36},{72,24}},"Load Game",[](MenuFuncData data){

Crawler/Menu.cpp

@@ -113,6 +113,7 @@ void Menu::InitializeMenus(){
 	InitializeConsumableCraftItemWindow();
 	InitializeSaveFileWindow();
 	InitializeLoadGameWindow();
+	InitializeUserIDWindow();
 
 	for(MenuType type=MenuType(int(MenuType::ENUM_START)+1);type<MenuType::ENUM_END;type=MenuType(int(type+1))){
 		if(menus.count(type)==0){

Crawler/Menu.h

@@ -79,6 +79,7 @@ enum MenuType{
     CONSUMABLE_CRAFT_ITEM,
     SAVE_FILE_NAME,
     LOAD_GAME,
+    USER_ID,
     ///////////////////////////////////////////////////////////
     /*DO NOT REMOVE!!*/ENUM_END////////////////////////////////
     ///////////////////////////////////////////////////////////
@@ -104,6 +105,7 @@ class Menu:public IAttributable{
     static void InitializeConsumableCraftItemWindow();
     static void InitializeSaveFileWindow();
     static void InitializeLoadGameWindow();
+    static void InitializeUserIDWindow();
 
     friend class Crawler;
     friend struct Player;

Crawler/MenuLabel.h

@@ -78,8 +78,8 @@ protected:
         vf2d adjustedScale={scale,scale};
         vf2d labelTextSize=
             proportional?
-            vf2d(game->GetWrappedTextSizeProp(label,rect.size.x,adjustedScale)):
+            vf2d(game->GetWrappedTextSizeProp(label,rect.size.x-8,adjustedScale)):
-            vf2d(game->GetWrappedTextSize(label,rect.size.x,adjustedScale));
+            vf2d(game->GetWrappedTextSize(label,rect.size.x-8,adjustedScale));
 
 		if(fitToLabel){
             labelTextSize=
@@ -93,7 +93,7 @@ protected:
 			}
 		}
 
-        vf2d drawPos=rect.middle()-vf2d{labelTextSize}/2; //Assume centered.
+        vf2d drawPos=vf2d{-4.f,0.f}+rect.middle()-vf2d{labelTextSize}/2; //Assume centered.
         if(!centered){
             drawPos=vf2d{rect.pos.x+2,rect.middle().y-labelTextSize.y/2}; //We should at least vertically align here.
         }

Crawler/SaveFile.cpp

@@ -114,9 +114,16 @@ const void SaveFile::SaveGame(){
 	utils::datafile::Write(metadata,"save_file_path"_S+"metadata.dat");
 
 	utils::datafile::INITIAL_SETUP_COMPLETE=true;
+	
+	#ifdef __EMSCRIPTEN__
+		Server_SaveFile();
+	#endif
 }
 
 const void SaveFile::LoadGame(){
+	#ifdef __EMSCRIPTEN__
+		Server_GetFile();
+	#else
 		std::filesystem::create_directories("save_file_path"_S);
 		utils::datafile loadFile;
 		if(std::filesystem::exists("save_file_path"_S+std::format("save.{:04}",saveFileID))){
@@ -163,6 +170,7 @@ const void SaveFile::LoadGame(){
 		}else{
 			std::cout<<std::format("WARNING! File {} does not exist for loading!","save_file_path"_S+std::format("save.{:04}",saveFileID))<<std::endl;
 		}
+	#endif
 }
 
 const std::string_view SaveFile::GetSaveFileName(){

Crawler/UserIDMenu.cpp

@@ -0,0 +1,46 @@
+#pragma region License
+/*
+License (OLC-3)
+~~~~~~~~~~~~~~~
+
+Copyright 2024 Joshua Sigona <sigonasr2@gmail.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.
+
+Portions of this software are copyright © 2023 The FreeType
+Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
+All rights reserved.
+*/
+#pragma endregion
+
+#include "Menu.h"
+#include "MenuLabel.h"
+
+void Menu::InitializeUserIDWindow(){
+	Menu*userIDWindow=CreateMenu(USER_ID,CENTERED,vi2d{144,96});
+
+	userIDWindow->ADD("User ID Creation Explanation",MenuLabel)({{0,0},{144,96}},"user_id_message"_FS+"\n\n"+"user_id_message2"_FS,1.f,ComponentAttr::SHADOW|ComponentAttr::BACKGROUND|ComponentAttr::OUTLINE)END;
+}

Crawler/Version.h

@@ -39,7 +39,7 @@ All rights reserved.
 #define VERSION_MAJOR 0
 #define VERSION_MINOR 2
 #define VERSION_PATCH 1
-#define VERSION_BUILD 5283
+#define VERSION_BUILD 5285
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Crawler/assets/config/configuration.txt

@@ -118,3 +118,7 @@ water_reflection_time_step = 0.6
 
 # the amount of scaling done to the water reflection.
 water_reflection_scale_factor = 0.05
+
+# The message displayed to the user about ID creation.
+user_id_message = You are playing the web build of this game. In order to save progress, we ask that you provide a unique username to identify your save data with.
+user_id_message2 = Only game save data will be stored.

Crawler/config.h

@@ -51,6 +51,8 @@ utils::datafilefloatdata operator ""_f(const char*key,std::size_t len);
 utils::datafiledoubledata operator ""_d(const char*key,std::size_t len);
 //Read a string key from the config.
 std::string operator ""_S(const char*key,std::size_t len);
+//Read a full string key from the config.
+std::string operator ""_FS(const char*key,std::size_t len);
 //Read an integer key from the config.
 int operator ""_I(const char*key,std::size_t len);
 //Read a float key from the config.

Crawler/emscripten_build.ps1

@@ -1,3 +1,12 @@
 cd ..
 ./emscripten_build.ps1
-./emscripten_run.ps1
+if( -not $? )
+{
+    $msg = $Error[0].Exception.Message
+    "$msg"
+    exit
+}
+else
+{
+    ./emscripten_run.ps1
+}

Crawler/olcPixelGameEngine.h

@@ -3718,13 +3718,13 @@ namespace olc
 				skip--;
 				continue;
 			}
-			if(c==' '||c=='\t'){
+			if(c==' '||c=='\t'||c=='\n'){
 				drawingMarker.x+=lettersWidth;
 				lettersWidth=0;
 				wrappingOccurred=false;
 			}
 			if(wrappingOccurred){
-				if(c!=' '&&c!='\t'){
+				if(c!=' '&&c!='\t'&&c!='\n'){
 					wrappingOccurred=false;
 					maxWidth=std::max(maxWidth,drawingMarker.x);
 				}else{
@@ -3835,7 +3835,7 @@ namespace olc
 				skip--;
 				continue;
 			}
-			if(c==' '||c=='\t'){
+			if(c==' '||c=='\t'||c=='\n'){
 				for(PixelGameEngine::StringDecalData&letter:letters){
 					DrawPartialSprite(vi2d(pos + drawingMarker), fontRenderable.Sprite(), vi2d(letter.sourcePos), vi2d(letter.sourceSize), scale, Sprite::Flip::NONE,letter.col);
 					drawingMarker.x += 8.0f * scale;
@@ -3844,7 +3844,7 @@ namespace olc
 				wrappingOccurred=false;
 			}
 			if(wrappingOccurred){
-				if(c!=' '&&c!='\t'){
+				if(c!=' '&&c!='\t'&&c!='\n'){
 					wrappingOccurred=false;
 				}else{
 					continue;
@@ -3974,14 +3974,14 @@ namespace olc
 				skip--;
 				continue;
 			}
-			if(c==' '||c=='\t'){
+			if(c==' '||c=='\t'||c=='\n'){
 				drawingMarker.x+=lettersWidth;
 				lettersWidth=0;
 				wrappingOccurred=false;
 				maxWidth=std::max(maxWidth,drawingMarker.x);
 			}
 			if(wrappingOccurred){
-				if(c!=' '&&c!='\t'){
+				if(c!=' '&&c!='\t'&&c!='\n'){
 					wrappingOccurred=false;
 				}else{
 					continue;
@@ -4065,7 +4065,7 @@ namespace olc
 				skip--;
 				continue;
 			}
-			if(c==' '||c=='\t'){
+			if(c==' '||c=='\t'||c=='\n'){
 				for(PixelGameEngine::StringDecalData&letter:letters){
 					DrawPartialSprite(vi2d(pos + drawingMarker), GetFontSprite(), vi2d(letter.sourcePos), vi2d(letter.sourceSize), scale,Sprite::Flip::NONE, letter.col);
 					drawingMarker.x += float(vFontSpacing[letter.c - 32].y) * scale;
@@ -4074,7 +4074,7 @@ namespace olc
 				wrappingOccurred=false;
 			}
 			if(wrappingOccurred){
-				if(c!=' '&&c!='\t'){
+				if(c!=' '&&c!='\t'&&c!='\n'){
 					wrappingOccurred=false;
 				}else{
 					continue;
@@ -7107,6 +7107,7 @@ namespace olc
 
 			EM_ASM({
 				
+				requestResp="";
 				// olc_ApsectRatio
 				// 
 				// Used by olc_ResizeHandler to calculate the viewport from the
@@ -7347,7 +7348,6 @@ namespace olc
 			olc::Platform::ptrPGE->olc_CoreUpdate();
 			char*ptr=(char*)EM_ASM_PTR({
 				if(requestResp!==""){
-					console.log("Request received: "+requestResp);
 					var newPtr=stringToNewUTF8(requestResp);
 					requestResp="";
 					return newPtr;

Crawler/olcUTIL_DataFile.h

@@ -61,8 +61,11 @@ David Barr, aka javidx9, <EFBFBD>OneLoneCoder 2019, 2020, 2021, 2022
 #include <fstream>
 #include <stack>
 #include <sstream>
+#include <numeric>
 #include "Error.h"
 
+using namespace std::literals;
+
 int operator ""_I(const char*key,std::size_t len);
 
 namespace olc::utils
@@ -96,6 +99,18 @@ namespace olc::utils
 			}
 		}
 
+		// Retrieves the String Value of a Property, to include all values that are normally separated by the list separator.
+		inline const std::string GetFullString() const
+		{
+			return std::accumulate(m_vContent.begin(),m_vContent.end(),""s,[](std::string str,const std::string&data){
+				if(str.size()==0){
+					return std::move(str)+data;
+				}else{
+					return std::move(str)+","+data;
+				}
+			});
+		}
+
 		// Retrieves the Real Value of a Property (for a given index) or 0.0
 		inline const double GetReal(const size_t nItem = 0) const
 		{