move gameloop poc to mwe

1 files changed, 60 insertions, 0 deletions

diff --git a/mwe/gameloop/src/window.cpp b/mwe/gameloop/src/window.cpp
new file mode 100644
index 0000000..f998a79
--- /dev/null
+++ b/mwe/gameloop/src/window.cpp
@@ -0,0 +1,60 @@
+#include "window.h"
+WindowManager::WindowManager(){
+	if( !initWindow() )
+	{
+		printf( "Failed to initialize!\n" );
+	}
+}
+WindowManager::~WindowManager(){
+	destroyWindow();
+}
+SDL_Renderer* WindowManager::getRenderer(){
+	return renderer;
+}
+
+void WindowManager::render(std::vector<GameObject*> objects){
+    // Set the draw color to black and clear the screen
+    SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
+    SDL_RenderClear(renderer);
+
+    // Print object position (optional for debugging)
+   	//fprintf(stderr, "%d\n", objectList.size());
+	for(int i = 0; i < objects.size();i++){
+		 //fprintf(stderr, "%f\n", objectList[i]->getX());
+		// Create a rectangle representing the ball
+		SDL_Rect ball_rect = {
+			(int)objects[i]->getX(),
+			(int)objects[i]->getY(),
+			(int)objects[i]->getWidth(),
+			(int)objects[i]->getHeight(),
+		};
+		// Set the draw color to white and render the ball
+		SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
+		SDL_RenderFillRect(renderer, &ball_rect);
+	}
+    
+    SDL_RenderPresent(renderer);
+}
+
+bool WindowManager::initWindow(){
+	if(SDL_Init(SDL_INIT_EVERYTHING) !=  0){
+		fprintf(stderr,"Error inititalising SDL.\n");
+		return false;
+	} 
+	window = SDL_CreateWindow( "SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN );
+	if(!window){
+		fprintf(stderr,"Error creating SDL Window. \n");
+		return false;
+	}
+	renderer = SDL_CreateRenderer(window,-1,0);
+	if(!renderer){
+		fprintf(stderr,"Error creating SDL renderer. \n");
+		return false;
+	}
+	return true;
+}
+void WindowManager::destroyWindow(){
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
+	SDL_Quit();
+}