I over use render textures lol

5 files changed, 53 insertions, 12 deletions

diff --git a/src/game.c b/src/game.c
index 4f36d6a..7973807 100644
--- a/src/game.c
+++ b/src/game.c
@@ -21,7 +21,7 @@ void initGame(Game * game) {
 	initCameras(game, game->cameras);
 
 	// Game screen.
-	initGameScreen(&game->gameScreen);
+	initGameScreen(game, &game->gameScreen);
 	
 	// World.
 	initWorld(&game->world);
diff --git a/src/gameScreen.c b/src/gameScreen.c
index 61865bd..700b8cd 100644
--- a/src/gameScreen.c
+++ b/src/gameScreen.c
@@ -27,13 +27,23 @@ void initGameScreenGui(GameScreen * gameScreen) {
 	gameScreen->levelComplete = false;
 }
 
-void initGameScreen(GameScreen * gameScreen) {
+void initGameScreen(Game * game, GameScreen * gameScreen) {
 	initGameScreenGui(gameScreen);
+
+	if (game->settings.useWorldRenderTexture) {
+		gameScreen->worldRender = LoadRenderTexture(game->settings.renderWidth, game->settings.renderHeight);
+		gameScreen->usingWorldRenderTexture = true;
+	} else {
+		gameScreen->usingWorldRenderTexture = false;
+	}
 }
 
 void freeGameScreen(GameScreen * gameScreen) {
 	closeGyroscope(&gameScreen->gyroscope);
 	closeRadar(&gameScreen->radar);
+
+	if (gameScreen->usingWorldRenderTexture)
+		UnloadRenderTexture(gameScreen->worldRender);
 }
 
 void drawCrossHair(float size, float thick, Color color) {
@@ -219,6 +229,17 @@ void gameScreenHandleLevels(Game * game, GameScreen * gameScreen) {
 	}
 }
 
+void renderWorldGameScreen(Game * game, GameScreen * gameScreen) {
+	BeginMode3D(game->cameras[gameScreen->mainCamera]);
+
+	DrawGrid(50, 25.0);
+
+	// Draw world.
+	drawWorld(&game->world, game);
+
+	EndMode3D();
+}
+
 void updateGameScreen(Game * game) {
 	GameScreen * gameScreen = &game->gameScreen;
 
@@ -242,14 +263,23 @@ void updateGameScreen(Game * game) {
 	runCameraUpdate(game, game->cameras, gameScreen->mainCamera);
 
 	// Draw.
-	BeginMode3D(game->cameras[gameScreen->mainCamera]);
-
-	DrawGrid(50, 25.0);
-
-	// Draw world.
-	drawWorld(&game->world, game);
-
-	EndMode3D();
+	if (gameScreen->usingWorldRenderTexture) {
+		BeginTextureMode(gameScreen->worldRender);
+		ClearBackground(BLACK);
+		renderWorldGameScreen(game, gameScreen);
+		EndTextureMode();
+
+		DrawTexturePro(
+			gameScreen->worldRender.texture,
+			(Rectangle){0.0, 0.0, game->settings.renderWidth, -game->settings.renderHeight},
+			(Rectangle){0.0, 0.0, GetScreenWidth(), GetScreenHeight()},
+			(Vector2){0.0, 0.0},
+			0.0,
+			WHITE
+		);
+	} else {
+		renderWorldGameScreen(game, gameScreen);
+	}
 }
 
 void openGameScreen(Game * game) {
diff --git a/src/gameScreen.h b/src/gameScreen.h
index e4f8d20..aa690fa 100644
--- a/src/gameScreen.h
+++ b/src/gameScreen.h
@@ -22,9 +22,12 @@ typedef struct GameScreen {
 	bool levelComplete;
 	double timeAtLevelComplete;
 	int lastLevel;
+
+    RenderTexture worldRender;
+    bool usingWorldRenderTexture;
 } GameScreen;
 
-void initGameScreen(GameScreen * gameScreen);
+void initGameScreen(Game * game, GameScreen * gameScreen);
 void freeGameScreen(GameScreen * gameScreen);
 
 void updateGameScreen(Game * game);
diff --git a/src/settings.c b/src/settings.c
index b5614f1..3e3a178 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -13,7 +13,10 @@ void initSettings(Settings * settings) {
 		.speedStick = 3,
 		.joystickSensitivity = 0.5,
 		.fps = 0,
-		.drawFps = true
+		.drawFps = true,
+		.renderWidth = 480,
+		.renderHeight = 270,
+		.useWorldRenderTexture = false
 	};
 }
 
diff --git a/src/settings.h b/src/settings.h
index 7d97bd2..119f4f4 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -29,6 +29,11 @@ typedef struct Settings {
 	// Fps shit.
 	int fps;
 	bool drawFps;
+
+	// World render shit.
+	int renderWidth;
+	int renderHeight;
+	bool useWorldRenderTexture;
 } Settings;
 
 void initSettings(Settings * settings);