精灵碰撞和引擎

Question

我想更新精灵的位置。但它正在向下移动然后跳跃一点然后停止。它甚至不会向左或向右移动。我希望它根据倾斜度向左、向右、向上和向下移动。这是我的代码：-

Scene scene = new Scene();
        scene.setBackground(new Background(1.09804f, 0.6f, 3.0f));
        playerSprite = new AnimatedSprite(10, 10, 48, 64, pTextureRegion, getVertexBufferObjectManager());
        playerSprite.animate(300);

    PhysicsWorld physicsWorld = new PhysicsWorld(new Vector2( 0, SensorManager.GRAVITY_MOON), false);

    FixtureDef PLAYER_FIX = PhysicsFactory.createFixtureDef(10.0f, 0.5f, 0.0f);

    Body playerBody = PhysicsFactory.createBoxBody(physicsWorld, playerSprite, BodyType.DynamicBody, PLAYER_FIX);

    physicsWorld.registerPhysicsConnector(new PhysicsConnector(playerSprite, playerBody, true, false));

    scene.attachChild(playerSprite);

Answer 1

在你的

PhysicsWorld physicsWorld = new PhysicsWorld(new Vector2( 0, SensorManager.GRAVITY_MOON), false);

将 SensorManager.Gravity_Moon 更改为 .Sensor_Orientation，这使得所有物体的重力都指向下方。我不确定你到底要选择哪一个，但这是你的问题。试试其他的。Sensor_xxx 如果我告诉你的那个不起作用。

Answer 2

public void onAccelerationChanged(AccelerationData pAccelerationData) { // TODO Aiuto-generated method stub Vector2 gravity = Vector2Pool.obtain(pAccelerationData.getX(), pAccelerationData.getY()); this.physicsWorld.setGravity(gravity);; Vector2Pool.recycle(gravity);

精灵碰撞和引擎

Sprite collision AndEngine

animation

sprite

andengine