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Color FPS green or red

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This commit is contained in:
Jared Miller 2025-12-16 13:58:52 -05:00
parent e1d5dc136e
commit d0dcb701f8
1 changed files with 7 additions and 2 deletions
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9
src/ui.zig
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@ -19,6 +19,8 @@ pub const box_padding: f32 = 8;
pub const text_color = rl.Color.white;
pub const dim_text_color = rl.Color.gray;
pub const highlight_color = rl.Color.yellow;
pub const fps_good_color = rl.Color.green;
pub const fps_bad_color = rl.Color.red;
pub const box_bg = rl.Color{ .r = 0, .g = 0, .b = 0, .a = 200 };
// =============================================================================
@ -41,8 +43,11 @@ pub fn drawMetrics(entities: *const sandbox.Entities, update_us: i64, render_us:
rl.drawRectangle(5, 5, 180, fps_box_height, box_bg);
const frame_ms = rl.getFrameTime() * 1000.0;
const fps = if (frame_ms > 0) 1000.0 / frame_ms else 0;
const fps_text = std.fmt.bufPrintZ(&buf, "FPS: {d:.0}", .{fps}) catch "?";
rl.drawTextEx(font, fps_text, .{ .x = padding, .y = padding }, font_size, 0, text_color);
rl.drawTextEx(font, "FPS: ", .{ .x = padding, .y = padding }, font_size, 0, text_color);
const fps_text = std.fmt.bufPrintZ(&buf, "{d:.0}", .{fps}) catch "?";
const fps_color = if (fps >= 60.0) fps_good_color else fps_bad_color;
const label_width = rl.measureTextEx(font, "FPS: ", font_size, 0).x;
rl.drawTextEx(font, fps_text, .{ .x = padding + label_width, .y = padding }, font_size, 0, fps_color);
// metrics box (below fps)
const metrics_y: i32 = 5 + fps_box_height + 5;