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WanderBehavior

add

add 方法用于向 SteeringManager 中添加一个受控事物及其绑定的控制器。

语法

SteeringManager.add(controlled, controller);

参数

  • controlled: 必填,被控制的事物,可以是任意 JavaScript 对象。
  • controller: 必填,绑定到被控制的事物的控制器对象。

返回值

无返回值。

用法示例

const controlled = {
  position: { x: 0, y: 0 },
  move(dx, dy) {
    this.position.x += dx;
    this.position.y += dy;
  }
};

const controller = {
  steerX(value) {
    controlled.move(value, 0);
  },
  steerY(value) {
    controlled.move(0, value);
  }
};

SteeringManager.add(controlled, controller);

在上面的示例中,我们创建了一个包含 position 属性和 move 方法的 JavaScript 对象 controlled,以及一个具有 steerXsteerY 方法的对象 controller。然后,我们使用 SteeringManager.add 方法将两个对象绑定在一起。现在,我们可以通过调用 controller.steerXcontroller.steerY 方法来控制 controlled 对象的 position 属性。