800x600

bocm.c

@@ -0,0 +1,39 @@
+#include <SDL.h>
+#include <stdbool.h>
+
+const int screenWidth = 800;
+const int screenHeight = 600;
+
+int main(void) {
+  SDL_Window *window;
+  SDL_Renderer *render;
+  SDL_Event event;
+  SDL_Init(SDL_INIT_VIDEO);
+
+  window = SDL_CreateWindow("BOCM",100,100,screenWidth,screenHeight,SDL_WINDOW_OPENGL);
+  render = SDL_CreateRenderer(window, -1, 0);
+  SDL_SetRenderDrawColor(render, 255, 0, 0, 255);
+  SDL_RenderClear(render);
+  SDL_RenderPresent(render);
+
+
+
+  bool q = false;
+
+  while (!q) {
+    SDL_WaitEvent(&event);
+    switch (event.type) {
+      case SDL_QUIT:
+        q = true;
+        break;
+      case SDL_KEYDOWN:
+        switch (event.key.keysym.sym) {
+          case SDLK_ESCAPE:
+          q = true;
+          break;
+        }
+    }
+  }
+
+  return 0;
+}

makefile

@@ -0,0 +1,16 @@
+CC := gcc
+CFLAGS := -Wall
+LINKER_FLAGS = `sdl2-config --cflags --libs`
+
+test:
+	make clean
+	make build
+
+build:
+	$(CC) $(CFLAGS) -o bocm bocm.c $(LINKER_FLAGS)
+
+run:
+	./bocm
+
+clean:
+	-rm bocm