Unity3D控件Easytouch控制主角移动

using UnityEngine;
using System.Collections;
 
public class MoveController : MonoBehaviour
{
  void OnEnable()
  {
    EasyJoystick.On_JoystickMove += OnJoystickMove;
    EasyJoystick.On_JoystickMoveEnd += OnJoystickMoveEnd;
  }
 
  //移动摇杆结束 
  void OnJoystickMoveEnd(MovingJoystick move)
  {
    //停止时，角色恢复idle 
    if (move.joystickName == "MoveJoystick")
    {
      animation.CrossFade("idle");
    }
  }
 
  //移动摇杆中 
  void OnJoystickMove(MovingJoystick move)
  {
    if (move.joystickName != "MoveJoystick")
    {
      return;
    }
 
    //获取摇杆中心偏移的坐标 
    float joyPositionX = move.joystickAxis.x;
    float joyPositionY = move.joystickAxis.y;
 
 
    if (joyPositionY != 0 || joyPositionX != 0)
    {
      //设置角色的朝向（朝向当前坐标+摇杆偏移量） 
      transform.LookAt(new Vector3(transform.position.x + joyPositionX, transform.position.y, transform.position.z + joyPositionY));
      //移动玩家的位置（按朝向位置移动） 
      transform.Translate(Vector3.forward * Time.deltaTime * 5);
      //播放奔跑动画 
      animation.CrossFade("run");
    }
  }
}