diff options
Diffstat (limited to '')
| -rw-r--r-- | cmd/demo/main.ha | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/cmd/demo/main.ha b/cmd/demo/main.ha index 9b89ecf..3898376 100644 --- a/cmd/demo/main.ha +++ b/cmd/demo/main.ha @@ -16,6 +16,7 @@ type state = struct { quit: bool, window: *sdl2::window, render: *sdl2::renderer, + nbutton: int, hare: object, cat: object, }; @@ -96,6 +97,10 @@ fn update(state: *state) void = { if (axis_y(ev.caxis.axis)) { state.cat.dy = delta; }; + case event_type::CONTROLLERBUTTONDOWN => + state.nbutton += 1; + case event_type::CONTROLLERBUTTONUP => + state.nbutton -= 1; case => void; }; @@ -128,8 +133,13 @@ fn update(state: *state) void = { }; fn draw(state: *state) void = { - sdl2::set_render_draw_color(state.render, 50, 50, 50, 255); + if (state.nbutton == 0) { + sdl2::set_render_draw_color(state.render, 50, 50, 50, 255); + } else { + sdl2::set_render_draw_color(state.render, 50, 50, 200, 255); + }; sdl2::render_clear(state.render); + draw_object(state, &state.hare); draw_object(state, &state.cat); sdl2::render_present(state.render); |