From 259237fae792e8f19d9b7920b2354f75bc1789e2 Mon Sep 17 00:00:00 2001 From: quou Date: Mon, 23 Sep 2024 21:11:29 +1000 Subject: initial commit, basic platform and rendering code. --- 1bitjam.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 1bitjam.c (limited to '1bitjam.c') diff --git a/1bitjam.c b/1bitjam.c new file mode 100644 index 0000000..d573fe1 --- /dev/null +++ b/1bitjam.c @@ -0,0 +1,50 @@ +#include "asset.h" +#include "config.h" +#include "memory.h" +#include "plat.h" +#include "rect.h" +#include "render.h" + +int entrypoint(int argc, const char** argv, Arena* m) { + Heap h; + App* a; + FPS f; + Renderer r; + Rect rect = { 0, 0, 32, 32 }; + Rect rect2 = { 0, 0, 8, 8 }; + int x = 0, y = 0; + (void)argc; + (void)argv; + init_heap( + &h, + arena_alloc(m, app_memory_size), + app_memory_size + ); + a = new_app(&h, "1 bit jam"); + init_fps(&f, default_mpf); + while (a->o) { + fps_begin(&f); + while (f.now >= f.next && a->o) { + app_begin(a); + ren_begin(&r, a->fb, viewport_w, viewport_h); + ren_clear(&r); + if (a->btn_states[btn_left] & btn_state_pressed) + x--; + if (a->btn_states[btn_right] & btn_state_pressed) + x++; + if (a->btn_states[btn_up] & btn_state_pressed) + y--; + if (a->btn_states[btn_down] & btn_state_pressed) + y++; + ren_text(&r, 30, 60, "Hello"); + ren_map(&r, 10, 5, &rect, get_bitmap(asset_id_hello_img)); + ren_map(&r, x, y, &rect2, get_bitmap(asset_id_guy_img)); + ren_end(&r); + app_end(a); + fps_update(&f); + } + fps_end(&f); + } + deinit_app(a); + return error_none; +} -- cgit v1.2.3-54-g00ecf