101 lines
2.3 KiB
Plaintext
101 lines
2.3 KiB
Plaintext
#import "Basic";
|
|
#import "Math";
|
|
#load "ui/ui.jai";
|
|
#load "pipelines.jai";
|
|
#load "time.jai";
|
|
#load "arbtri.jai";
|
|
#load "events.jai";
|
|
#load "load.jai";
|
|
#load "./shaders/jai/shader_triangle.jai";
|
|
|
|
state: struct {
|
|
pass_action: sg_pass_action;
|
|
dpi_scale: float;
|
|
fons: *FONScontext;
|
|
font_default: s32;
|
|
};
|
|
|
|
Window_Info :: struct {
|
|
width: s32;
|
|
height: s32;
|
|
title: *u8;
|
|
};
|
|
|
|
get_window_info :: () -> Window_Info {
|
|
return Window_Info.{
|
|
1200,
|
|
1200,
|
|
"trueno!"
|
|
};
|
|
}
|
|
|
|
round_pow2 :: (v: float) -> s32 {
|
|
vi := (cast(u32) v) - 1;
|
|
for i : 0..4 {
|
|
vi |= (vi >> (1<<i));
|
|
}
|
|
return cast(s32) (vi + 1);
|
|
}
|
|
|
|
init :: () {
|
|
sg_setup(*(sg_desc.{
|
|
environment = cast,force(sg_environment) sglue_environment(),
|
|
logger = .{ func = slog_func },
|
|
}));
|
|
sgl_setup(*(sgl_desc_t.{
|
|
logger = .{ func = slog_func },
|
|
}));
|
|
sfetch_setup(*(sfetch_desc_t.{
|
|
logger = .{ func = slog_func },
|
|
}));
|
|
stm_setup();
|
|
state.dpi_scale = sapp_dpi_scale();
|
|
atlas_dim := round_pow2(512.0 * state.dpi_scale);
|
|
fons_context := sfons_create(*(sfons_desc_t.{
|
|
width = atlas_dim,
|
|
height = atlas_dim,
|
|
}));
|
|
state.fons = fons_context;
|
|
state.font_default = FONS_INVALID;
|
|
// file_data := read_entire_file("./");
|
|
// state.font_default = fonsAddFontMem(state.fons, "sans", *file_data[0], xx file_data.count, 0);
|
|
|
|
create_pipelines();
|
|
|
|
// a pass action to clear framebuffer to black
|
|
state.pass_action.colors[0] = .{ load_action = .CLEAR, clear_value = .{ r = 0.5, g = 0.5, b = 0.9, a = 1 } };
|
|
init_ui();
|
|
init_font_loads();
|
|
}
|
|
|
|
frame :: () {
|
|
dpis := state.dpi_scale;
|
|
|
|
sfetch_dowork();
|
|
|
|
fonsClearState(state.fons);
|
|
sgl_defaults();
|
|
sgl_matrix_mode_projection();
|
|
sgl_ortho(0.0, sapp_widthf(), sapp_heightf(), 0.0, -1.0, +1.0);
|
|
black := sfons_rgba(0, 0, 0, 255);
|
|
|
|
tick_ui();
|
|
sg_begin_pass(*(sg_pass.{ action = state.pass_action, swapchain = cast,force(sg_swapchain) sglue_swapchain() }));
|
|
render_ui();
|
|
sfons_flush(state.fons);
|
|
arb_tri_flush();
|
|
sgl_draw();
|
|
sg_end_pass();
|
|
sg_commit();
|
|
|
|
reset_temporary_storage();
|
|
}
|
|
|
|
cleanup :: () {
|
|
sg_shutdown();
|
|
}
|
|
|
|
get_window_size :: () -> (s32, s32) {
|
|
return sapp_width(), sapp_height();
|
|
}
|