Add getblockat function

main_sdl.c

@@ -0,0 +1,51 @@
+#include <stdio.h>
+
+#include "game.h"
+#include "debug.h"
+
+SDL_Window *window;
+SDL_Renderer *renderer;
+SDL_Texture *texture;
+SDL_Surface *screenSurface;
+
+const uint8_t *sdlKeyboardState;
+
+int main(int argc, char *argv[])
+{
+  uint8_t running = 1;
+  LCR_gameInit();
+
+  SDL_Init(SDL_INIT_AUDIO | SDL_INIT_JOYSTICK);
+
+  window =
+    SDL_CreateWindow("Licar", SDL_WINDOWPOS_UNDEFINED,
+    SDL_WINDOWPOS_UNDEFINED, SFG_SCREEN_RESOLUTION_X, SFG_SCREEN_RESOLUTION_Y,
+    SDL_WINDOW_SHOWN); 
+
+  renderer = SDL_CreateRenderer(window,-1,0);
+
+  texture =
+    SDL_CreateTexture(renderer,SDL_PIXELFORMAT_RGB565,SDL_TEXTUREACCESS_STATIC,
+    SFG_SCREEN_RESOLUTION_X,SFG_SCREEN_RESOLUTION_Y);
+
+  screenSurface = SDL_GetWindowSurface(window);
+
+  sdlKeyboardState = SDL_GetKeyboardState(NULL);
+
+  //SDL_ShowCursor(0);
+
+  SDL_PumpEvents();
+
+  while (running)
+  {
+    running = sdlKeyboardState[SDL_SCANCODE_Q];
+  }
+
+  SDL_DestroyTexture(texture);
+  SDL_DestroyRenderer(renderer); 
+  SDL_DestroyWindow(window); 
+
+  LCR_gameEnd();
+
+  return 0;
+}