options for scenelayer

src/js/game.example.js

@@ -25,7 +25,7 @@ let layerHud = new SceneLayer('hud', [
   new Sprite('compass-arrow.png', 27, 21),
 ]);
 
-let layerInstances = new SceneLayer('Instances', [Player.rect]);
+let layerInstances = new SceneLayer('Instances', [Player.rect], { debug: true });
 
 // init app
 let app = new App(document.querySelector('canvas'), 400, 400);

src/js/scene.js

@@ -21,7 +21,7 @@ export class Scene {
         }
 
         if (typeof item.draw == 'function') {
-          item.draw(this.#context, true);
+          item.draw(this.#context, layer.options.debug);
         } else {
           console.log(`⛔ Error display '${item.constructor.name}' object.`);
         }
@@ -47,9 +47,21 @@ export class Scene {
 export class SceneLayer {
   #objects;
 
-  constructor(name, objects = Array()) {
+  constructor(
+    name,
+    objects = Array(),
+    options = {
+      debug: false,
+    }
+  ) {
     // TODO: check types
     this.#objects = Array();
+    this.options = options;
+
+    // check options || FIXIT:
+    if (typeof this.options.debug === 'undefined') {
+      this.options.debug = false;
+    }
 
     objects.forEach((object) => {
       this.#objects.push(object);