add scene manager

src/cat.js

@@ -49,5 +49,12 @@ export class Cat {
       this.sprite.position.y = y;
     };
   };
+
+  remove() {
+    if (!this.sprite) return;
+
+    this.sprite.remove();
+    this.sprite = null;
+  }
 }
   

src/main.js

@@ -1,5 +1,3 @@
-console.log("start fresh :)");
-
 import { colors } from './theme.js';
 import StartScene from './scenes/startScene.js';
 import GameScene from './scenes/gameScene.js';
@@ -15,7 +13,6 @@ function setup(){
     mgr = new SceneManager();
     mgr.addScene(StartScene);
     mgr.addScene(GameScene);
-    
     mgr.showScene(StartScene);
 };
 

src/scenes/gameScene.js

@@ -2,16 +2,18 @@ import { colors } from '../theme.js';
 import { draw as drawWorld, groundHeight } from '../world.js';
 import { Cat } from '../cat.js';
 
-export default function GameScene(p) {
+export default function GameScene() {
   let cat;
+  this.name = "GameScene";
 
   this.setup = () => {
-    cat = new Cat(width / 2, height - 200, 200);
+    // cat = new Cat(width / 2, height - 200, 200);
   };
 
   this.draw = () => {
     // drawWorld(p, groundHeight);
-    cat.update();
-    cat.draw();
+    // cat.update();
+    // cat.draw();
+    text('dan yap', width / 2, height / 2 - 100);
   };
 }

src/scenes/startScene.js

@@ -1,5 +1,6 @@
 import { colors } from '../theme.js';
 import { Cat } from '../cat.js';
+import GameScene from './gameScene.js';
 
 export default function StartScene() {
   let cat;
@@ -10,6 +11,8 @@ export default function StartScene() {
     height: 0,
   };
 
+  // this.name = "StartScene";
+
   this.setup = () => {
     cat = new Cat(width / 2, height - 200, 200);
   };
@@ -64,7 +67,14 @@ export default function StartScene() {
     if (x < button.x || x > button.x + button.width) return;
     if (y < button.y || y > button.y + button.height) return;
 
-    this.sceneManager.showNextScene();
+    this.sceneManager.showScene(GameScene);
     
   };
+
+  this.exit = function () {
+    if (cat) {
+      cat.remove()
+    }
+  };
+  
 }