diff options
Diffstat (limited to '')
| -rw-r--r-- | cmd/demo/main.ha | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/cmd/demo/main.ha b/cmd/demo/main.ha index 26025ce..35da638 100644 --- a/cmd/demo/main.ha +++ b/cmd/demo/main.ha @@ -2,11 +2,14 @@ use fmt; use os; use sdl2::{event_type, window_flags, renderer_flags}; use sdl2; +use sdl2::image; use strings; export fn main() void = { sdl2::init(sdl2::init_flags::VIDEO); defer sdl2::quit(); + image::init(image::init_flags::PNG); + defer image::quit(); const title = strings::to_c("Hare SDL2 demo"); defer free(title); @@ -28,8 +31,27 @@ export fn main() void = { }; defer sdl2::destroy_renderer(render); - sdl2::set_render_draw_color(render, 255, 0, 0, 255); + const path = strings::to_c("cat.png"); + defer free(path); + const texture = match (image::load_texture(render, path)) { + case let tex: *sdl2::texture => + yield tex; + case null => + fmt::fatal("sdl2::image::load_texture failed"); + }; + defer sdl2::destroy_texture(texture); + + let width = 0, height = 0; + sdl2::query_texture(texture, null, null, &width, &height); + + sdl2::set_render_draw_color(render, 50, 50, 50, 255); sdl2::render_clear(render); + sdl2::render_copy(render, texture, null, &sdl2::rect { + x = 0, + y = 0, + w = width, + h = height, + }); sdl2::render_present(render); let ev = sdl2::event { ... }; |