initial commit

test/lettuce.c3

@@ -0,0 +1,63 @@
+import std::io;
+import sdl3::sdl;
+
+fn int main() {
+    sdl::init(sdl::INIT_VIDEO);
+
+    Window* win = sdl::create_window("SDL3 Image", 640, 480, 0);
+    if (win == null) {
+        io::eprintfn("SDL_CreateWindow Error: %s", sdl::get_error());
+        sdl::quit();
+        return 1;
+    }
+
+    Renderer* ren = sdl::create_renderer(win, null);
+    if (ren == null) {
+        io::eprintfn("SDL_CreateRenderer Error: %s", sdl::get_error());
+        sdl::destroy_window(win);
+        sdl::quit();
+        return 1;
+    }
+
+    Surface* bmp = sdl::load_bmp("lettuce.bmp");
+    if (bmp == null) {
+        io::eprintfn("SDL_LoadBMP Error: %s", sdl::get_error());
+        sdl::destroy_renderer(ren);
+        sdl::destroy_window(win);
+        sdl::quit();
+        return 1;
+    }
+
+    Texture* tex = sdl::create_texture_from_surface(ren, bmp);
+    sdl::destroy_surface(bmp);
+
+    if (tex == null) {
+        io::eprintfn("SDL_CreateTextureFromSurface Error: %s", sdl::get_error());
+        sdl::destroy_renderer(ren);
+        sdl::destroy_window(win);
+        sdl::quit();
+        return 1;
+    }
+
+    Event e;
+    bool quit = false;
+
+    while (!quit) {
+        while (sdl::poll_event(&e)) {
+            if (e.type == sdl::EVENT_QUIT) {
+                quit = true;
+            }
+        }
+
+        sdl::render_clear(ren);
+        sdl::render_texture(ren, tex, null, null);
+        sdl::render_present(ren);
+    }
+
+    sdl::destroy_texture(tex);
+    sdl::destroy_renderer(ren);
+    sdl::destroy_window(win);
+    sdl::quit();
+
+    return 0;
+}