set up clay ui + move gold rendering to clay

2026-06-16 20:31:09 -07:00
parent 3ec1c6a227
commit cc71ee1286
5 changed files with 146 additions and 5 deletions
@@ -0,0 +1,43 @@
+package game
+
+import clay "../clay-odin"
+import rl "vendor:raylib"
+
+ui_memory: [^]u8
+ui_arena: clay.Arena
+ui_render_commands: clay.ClayArray(clay.RenderCommand)
+
+ui_error_handler :: proc "c" (data: clay.ErrorData) {
+	_ = data
+}
+
+init_ui :: proc() {
+	ui_register_font()
+
+	min_size := clay.MinMemorySize()
+	ui_memory = make([^]u8, min_size)
+	ui_arena = clay.CreateArenaWithCapacityAndMemory(uint(min_size), ui_memory)
+	clay.Initialize(ui_arena, {f32(SCREEN_W), f32(SCREEN_H)}, {handler = ui_error_handler})
+	clay.SetMeasureTextFunction(measure_text, nil)
+
+}
+
+destroy_ui :: proc() {
+	free(ui_memory)
+}
+
+ui_prepare_frame :: proc(world: ^World, dt: f32) {
+	mouse := rl.GetMousePosition()
+	clay.SetLayoutDimensions({f32(SCREEN_W), f32(SCREEN_H)})
+	clay.SetPointerState({mouse.x, mouse.y}, rl.IsMouseButtonDown(.LEFT))
+	clay.UpdateScrollContainers(false, {}, dt)
+
+	clay.BeginLayout()
+	build_hud(world)
+	ui_render_commands = clay.EndLayout(dt)
+}
+
+render_ui :: proc() {
+	clay_raylib_render(&ui_render_commands)
+}
+