Builds and works on Gamecube

types/entity/component/renderable.d.ts

@@ -32,27 +32,31 @@ interface RenderableMaterial extends Renderable {
 
 /**
  * Renderable in `SPRITEBATCH` mode.
- * Activated by calling `setTexture`.
+ *
+ * Set `texture` to activate spritebatch rendering (also switches `type`
+ * to `Renderable.SPRITEBATCH` automatically).
  */
 interface RenderableSpritebatch extends Renderable {
   /**
-   * Assigns a texture and switches to `SPRITEBATCH` mode.
-   * The Texture object is pinned (GC-safe) for the component's lifetime.
+   * The bound texture. Assigning a `Texture` switches the renderable to
+   * `SPRITEBATCH` mode and pins the object against GC. Reading returns the
+   * same `Texture` instance that was assigned, or `undefined` if none.
    */
-  setTexture(texture: Texture): void;
+  texture: Texture | undefined;
+
   /**
-   * Adds a sprite quad to the spritebatch.
+   * Sprite list. Reading returns a JS array of 10-element sub-arrays
+   * `[x1,y1,z1, x2,y2,z2, u1,v1, u2,v2]` — one per sprite.
    *
-   * 3D form (10 args): `addSprite(x1,y1,z1, x2,y2,z2, u1,v1, u2,v2)`
-   * 2D form (8 args):  `addSprite(x1,y1, x2,y2, u1,v1, u2,v2)` — z defaults to 0
+   * Assigning an array replaces all sprites. Each element may be:
+   * - 10 numbers (3D): `[x1,y1,z1, x2,y2,z2, u1,v1, u2,v2]`
+   * - 8 numbers (2D, z defaults to 0): `[x1,y1, x2,y2, u1,v1, u2,v2]`
+   *
+   * @example
+   * r.sprites = [[-0.5, 0, 0.5, 1, 0, 0, 1, 1]];
+   * r.sprites = [];  // clear
    */
-  addSprite(
-    x1: number, y1: number, z1OrX2: number,
-    x2OrY2: number, y2OrZ2?: number, z2?: number,
-    u1?: number, v1?: number, u2?: number, v2?: number
-  ): void;
-  /** Resets the sprite count to zero. */
-  clearSprites(): void;
+  sprites: number[][];
 }
 
 /**