rpuzonas/chip8-zig
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pause audio when settings are open

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This commit is contained in:
Rokas Puzonas 2024-01-21 17:41:04 +02:00
parent 10d00e73f7
commit 3e5c51d838
2 changed files with 10 additions and 2 deletions
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8
src/main-scene.zig
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@ -97,7 +97,10 @@ pub fn reset_rom(self: *Self) void {
pub fn update(self: *Self, dt: f32) void {
if (!self.is_gui_open) {
rl.ResumeSound(self.chip_sound);
self.raylib_chip.update(dt);
} else {
rl.PauseSound(self.chip_sound);
}
}
@ -210,8 +213,7 @@ pub fn drawGui(self: *Self, allocator: Allocator) !void {
var window_layout = GUILayout.init();
defer window_layout.deinit();
const screen_width: f32 = @floatFromInt(rl.GetScreenWidth());
const screen_height: f32 = @floatFromInt(rl.GetScreenHeight());
// Draw overlay, to indicate that emulator is paused
rl.DrawRectangle(0, 0, rl.GetScreenWidth(), rl.GetScreenHeight(), .{
.r = 22,
.g = 22,
@ -221,6 +223,8 @@ pub fn drawGui(self: *Self, allocator: Allocator) !void {
const window_width: f32 = 400;
const window_height: f32 = 200;
const screen_width: f32 = @floatFromInt(rl.GetScreenWidth());
const screen_height: f32 = @floatFromInt(rl.GetScreenHeight());
const window = rl.Rectangle{
.x = @trunc((screen_width-window_width)/2),
.y = @trunc((screen_height-window_height)/2),

4
src/raylib-chip.zig
View File

@ -64,6 +64,10 @@ pub fn update(self: *Self, dt: f32) void {
self.tick_time -= 1/self.tick_speed;
}
self.update_timers(dt);
}
pub fn update_timers(self: *Self, dt: f32) void {
self.timer_time += dt;
while (self.timer_time > 1/self.timer_speed) {
self.chip.update_timer();