unity基础，控制游戏目标

1.通过键盘按键控制事件：

        public KeyCode keyCode = KeyCode.Space;

        if (Input.GetKeyDown(keyCode)){  }；

2.通过键盘按键控制目标移动：

     public float speed = 5;  //水平速度     public float angularSpeed = 30;//旋转角速度     private Rigidbody rigidbody= GetComponent<Rigidbody>();     float v = Input.GetAxis("VerticalPlayer");     float h = Input.GetAxis("HorizontalPlayer");     rigidbody.velocity = transform.forward * v * speed;     rigidbody.angularVelocity = transform.up * h *

3.点击屏幕控制

if (Input.GetMouseButton(0))      {                Rigidbody rigidbody = this.GetComponent<Rigidbody>();                rigidbody.velocity = new Vector3(x,y,z);      }