init

src/addGame.ts

@@ -8,12 +8,12 @@ export function addGame(stage: FYGE.Stage) {
     const bird = stage.addChild(new Bird());//有加速度
     bird.position.set(300, 200);
     bird.velocity = new Vector2(0, 0);
-    bird.acceleration=new Vector2(0, .5);
-
-    const bird2 = stage.addChild(new Bird());//无加速度
-    bird2.position.set(500, 200);
-    bird2.velocity = new Vector2(0, 6);
+    bird.acceleration=new Vector2(0, 1);
     
     movableManager.add(bird);
-    movableManager.add(bird2);
+
+    stage.addEventListener(FYGE.MouseEvent.CLICK,onclick);
+    function onclick() {
+        bird.velocity.y = -20;
+    }
 }
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