Add music player script

Cargo.toml

@@ -4,6 +4,7 @@ members = [
   "apps/sandbox",
   "crates/script",
   "crates/types",
+  "scripts/music-player",
   "scripts/sao-ui",
 ]
 

scripts/music-player/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "canary-music-player-script"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+canary_script = { path = "../../crates/script" }
+wee_alloc = "^0.4"

scripts/music-player/src/lib.rs

@@ -0,0 +1,40 @@
+#[global_allocator]
+static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
+
+use canary_script::{BindPanel, CursorEventKind, Color, TextLayout, Font, Message, Panel, PanelImpl, Vec2};
+
+canary_script::export_abi!(MusicPlayerPanel);
+
+const DISPLAY_FONT: &str = "Liberation Sans";
+
+pub struct MusicPlayerPanel {
+    panel: Panel,
+    display_font: Font,
+}
+
+impl BindPanel for MusicPlayerPanel {
+    fn bind(panel: Panel, message: Message) -> Box<dyn PanelImpl> {
+        let display_font = Font::new(DISPLAY_FONT);
+        let panel = Self {
+            panel,
+            display_font,
+        };
+        Box::new(panel)
+    }
+}
+
+impl PanelImpl for MusicPlayerPanel {
+    fn update(&mut self, dt: f32) {}
+
+    fn draw(&mut self) {
+        let layout = TextLayout::new(&self.display_font, "Hello world!");
+        let offset = Vec2 { x: 0.0, y: 0.0 };
+        let scale = 0.1;
+        let color = Color::WHITE;
+        self.panel.draw_text_layout(&layout, offset, scale, color);
+    }
+
+    fn on_cursor_event(&mut self, kind: CursorEventKind, at: Vec2) {}
+
+    fn on_message(&mut self, message: Message) {}
+}