Working window, basic cmake implementation

1 files changed, 46 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..c225b14
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,46 @@
+#include <SDL.h>
+#include <stdio.h>
+
+int main(int argc, char *argv[]) {
+	if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+		printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
+		return 1;
+	}
+
+	SDL_Window *window = SDL_CreateWindow("Raycaster", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600, SDL_WINDOW_SHOWN);
+	if (!window) {
+		printf("Window could not be created! SDL_Error: %s\n", SDL_GetError());
+		return 1;
+	}
+
+	SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_SOFTWARE);
+	if (!renderer) {
+		printf("Renderer could not be created. SDL_Error: %s\n", SDL_GetError());
+		SDL_DestroyWindow(window);
+		SDL_Quit();
+		return 1;
+	}
+
+	int running = 1;
+	SDL_Event event;
+
+	while (running) {
+		while (SDL_PollEvent(&event)){
+			if (event.type == SDL_QUIT) {
+				running = 0;
+			}
+		}
+
+		SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+		SDL_RenderClear(renderer);
+
+		SDL_RenderPresent(renderer);
+
+	}
+
+	SDL_DestroyRenderer(renderer);
+	SDL_DestroyWindow(window);
+	SDL_Quit();
+
+	return 0;
+}