TileMap Debug Colliders Drawing

src/ecs/TileMapComponent.h

@@ -28,6 +28,10 @@ public:
 	std::vector<SDL_Rect> destRects;
 	std::vector<std::tuple<int,int>> initialPositions;
 	int tileSetTotal;
+	std::vector<std::vector<int>> colliders;
+	int tilesWide;
+	int tilesHigh;
+	int tileWidth;
 	
 	TileMapComponent() = default;
 
@@ -43,6 +47,12 @@ public:
 		Game::assets->AddTexture(map.tilesetCollection[0].name, texturePath.c_str());
 		setTex(map.tilesetCollection[0].name);
 		globalScale = gScale;
+		
+		colliders.resize(map.height, std::vector<int>(map.width, 0));
+		tilesWide = map.width;
+		tilesHigh = map.height;
+		tileWidth = map.tileWidth;
+		
 // 		=========== Setup Tile Set ===========
 		tileSetTotal = map.tilesetCollection[0].colCount*map.tilesetCollection[0].rowCount;
 		tileSet.resize(tileSetTotal);
@@ -72,6 +82,8 @@ public:
 				thisRect.x = thisRect.x-offsetX*globalScale;
 				thisRect.y = thisRect.y-offsetY*globalScale;
 				destRects[elem] = thisRect;
+				colliders[r][c] = map.layerCollection[1].tiles[elem].gid;
+// 				std::cout << "colliders[" << std::to_string(r) << "][" << std::to_string(c) << "]= " << std::to_string(colliders[r][c]) << std::endl;
             }
 		}
 		destRect.w = destRect.h = map.tileWidth * gScale;
@@ -79,13 +91,13 @@ public:
 
 	void update() override
 	{
-		if (Game::gsm->currentState == GameStateManager::ST_COREGAME){
+// 		if (Game::gsm->currentState == GameStateManager::ST_COREGAME){
 			
 			for (int i=0;i<destRects.size();i++){
 				destRects[i].x = std::get<0>(initialPositions[i]) - Game::camera.x;
 				destRects[i].y = std::get<1>(initialPositions[i]) - Game::camera.y;
 			}
-		}
+// 		}
 	}
 
 	void draw() override
@@ -99,6 +111,12 @@ public:
 				int elem = c+r*map.width;
 				int tileToDraw = map.layerCollection[0].tiles[i].gid-1;
 				TextureManager::Draw(texture, tileSet[tileToDraw], destRects[elem], SDL_FLIP_NONE);
+				if (Game::debugMenu){
+					if (map.layerCollection[1].tiles[i].gid != 0) {
+						SDL_SetRenderDrawColor(Game::renderer,255,0,255,134);
+						SDL_RenderDrawRect(Game::renderer, &destRects[elem]);
+					}
+				}
             }
 		}
 

src/game/Game.cpp

@@ -71,6 +71,7 @@ int last_time;
 int current_time;
 int diff_time;
 
+
 std::string Game::BoolToString(bool b) {
     std::string myString;
     if (b) {
@@ -131,7 +132,7 @@ void Game::init(const char *title, int width, int height, bool fullscreen, int g
         tmxparser::TmxReturn error;
         tmxparser::TmxMap map;
         error = tmxparser::parseFromFile("assets/maps/testmapb64.tmx", &map, "assets/textures/tiles/");
-//         current_time = SDL_GetTicks();
+        
         if (!error)
         {
 //             printf("Yay! Tile map loaded with no errors.\n");
@@ -180,7 +181,7 @@ void Game::init(const char *title, int width, int height, bool fullscreen, int g
         
         uiInfo.addComponent<TransformComponent>(camera.w/gScale-94,10,72*gScale,96*gScale,gScale);
 //         uiInfo.addComponent<UITextComponent>("font", "CollisionHori:    Vert:    Jump:    P.y :    P.dy:    YVec:    ", 8, 12, 1);
-        uiInfo.addComponent<UITextComponent>("font", "Player   PTiX:    PTiY:     P.x:    P.y :    P.dy:    YVec:    ", 8, 12, gScale);
+        uiInfo.addComponent<UITextComponent>("font", "Player   PTiX:    PTiY:     P.x:    P.y :    Null:    Null:    ", 8, 12, gScale);
         uiInfo.addGroup(groupUI_Layer3);  
 
         uiCamXInfo.addComponent<TransformComponent>(camera.w/gScale-48,24,40*gScale,12*gScale,gScale);
@@ -326,11 +327,13 @@ void Game::update()
 // 		}
 // 	}
 
+    auto& tileMap = gameScene.getComponent<TileMapComponent>();
+
 	camera.x = player.getComponent<TransformComponent>().position.x - camera.w/2 + player.getComponent<TransformComponent>().width/2;
 	camera.y = player.getComponent<TransformComponent>().position.y - camera.h/2 + player.getComponent<TransformComponent>().height/2;
     
-    int pTileX = player.getComponent<TransformComponent>().position.x/gScale/16;
+    int pTileX = player.getComponent<TransformComponent>().position.x/gScale/tileMap.tileWidth;
-    int pTileY = player.getComponent<TransformComponent>().position.y/gScale/16;
+    int pTileY = player.getComponent<TransformComponent>().position.y/gScale/tileMap.tileWidth;
     
     uiCamXInfo.getComponent<UITextComponent>().updateString(std::to_string(pTileX));
     uiCamYInfo.getComponent<UITextComponent>().updateString(std::to_string(pTileY));