64 lines
2.1 KiB
Plaintext
64 lines
2.1 KiB
Plaintext
#import "modules/std.sx";
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#import "modules/math";
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#import "ui/types.sx";
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#import "ui/render.sx";
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#import "ui/events.sx";
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#import "ui/view.sx";
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#import "ui/font.sx";
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StatsPanel :: struct {
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delta_time: *f32;
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font_size: f32;
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PADDING :f32: 12.0;
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LINE_SPACING :f32: 4.0;
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TITLE_SIZE :f32: 12.0;
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VALUE_SIZE :f32: 11.0;
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BG_COLOR :Color: Color.rgba(30, 30, 38, 200);
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CORNER_RADIUS:f32: 12.0;
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}
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impl View for StatsPanel {
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size_that_fits :: (self: *StatsPanel, proposal: ProposedSize) -> Size {
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title_size := measure_text("Statistics", StatsPanel.TITLE_SIZE);
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fps_size := measure_text("FPS: 0000", StatsPanel.VALUE_SIZE);
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w := max(title_size.width, fps_size.width) + StatsPanel.PADDING * 2.0;
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h := title_size.height + StatsPanel.LINE_SPACING + fps_size.height + StatsPanel.PADDING * 2.0;
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Size.{ width = w, height = h };
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}
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layout :: (self: *StatsPanel, bounds: Frame) {}
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render :: (self: *StatsPanel, ctx: *RenderContext, frame: Frame) {
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// Background
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ctx.add_rounded_rect(frame, StatsPanel.BG_COLOR, StatsPanel.CORNER_RADIUS);
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// Title
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title_size := measure_text("Statistics", StatsPanel.TITLE_SIZE);
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title_frame := Frame.make(
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frame.origin.x + StatsPanel.PADDING,
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frame.origin.y + StatsPanel.PADDING,
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title_size.width,
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title_size.height
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);
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ctx.add_text(title_frame, "Statistics", StatsPanel.TITLE_SIZE, COLOR_WHITE);
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// FPS value
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dt := self.delta_time.*;
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fps : s64 = if dt > 0.0 then xx (1.0 / dt) else 0;
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fps_text := format("FPS: {}", fps);
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fps_size := measure_text(fps_text, StatsPanel.VALUE_SIZE);
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fps_frame := Frame.make(
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frame.origin.x + StatsPanel.PADDING,
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title_frame.max_y() + StatsPanel.LINE_SPACING,
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fps_size.width,
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fps_size.height
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);
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ctx.add_text(fps_frame, fps_text, StatsPanel.VALUE_SIZE, Color.rgba(180, 180, 190, 255));
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}
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handle_event :: (self: *StatsPanel, event: *Event, frame: Frame) -> bool {
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false;
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}
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}
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