diff options
| -rw-r--r-- | map.c | 14 | ||||
| -rw-r--r-- | sdl3_main.c | 19 |
2 files changed, 33 insertions, 0 deletions
@@ -0,0 +1,14 @@ +int map_width = 8; +int map_height = 8; + +char map_data[] = { + 1, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 0, 0, 0, 0, 0, + 0, 1, 1, 0, 0, 0, 0, 0, + 0, 1, 1, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 1, 1, 0, + 0, 0, 0, 0, 0, 1, 1, 0, + 0, 0, 0, 0, 0, 1, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; diff --git a/sdl3_main.c b/sdl3_main.c index 26b447d..1bb4a89 100644 --- a/sdl3_main.c +++ b/sdl3_main.c @@ -45,6 +45,9 @@ static float camera_x, camera_y; static bool shot; static int shotx, shoty; +extern char map_data[]; +extern int map_width, map_height; + int main() { @@ -114,6 +117,20 @@ render(void) SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, 0xFF); SDL_RenderClear(renderer); + SDL_SetRenderDrawColor(renderer, 0xAA, 0xAA, 0xAA, 0xFF); + for(int y = 0; y < map_height; y++) + for(int x = 0; x < map_width; x++) { + if(!map_data[x + map_width * y]) + continue; + + SDL_RenderFillRect(renderer, &(SDL_FRect) { + .x = 2 * ENTITY_SIZE * x - ENTITY_SIZE - camera_x, + .y = 2 * ENTITY_SIZE * y - ENTITY_SIZE - camera_y, + .w = 2.0 * ENTITY_SIZE, + .h = 2.0 * ENTITY_SIZE, + }); + } + SDL_SetRenderDrawColor(renderer, 0xFF, 0xFF, 0xFF, 0xFF); SDL_RenderRect(renderer, &(SDL_FRect){ .x = player.x - ENTITY_SIZE - camera_x, @@ -188,6 +205,7 @@ update(float delta) } } + for(int i = 0; i < 1024; i++) { if(!bullet[i].active) continue; @@ -305,3 +323,4 @@ checkcollision(float p1[2], float s1[2], float p2[2], float s2[2]) return minx < 0 && maxx > 0 && miny < 0 && maxy > 0; } + |