虚拟摇杆跟随鼠标

EasyTouch的joystick跟随鼠标

 

using UnityEngine;
using System.Collections;

public class JoystickPosControll : MonoBehaviour
{

    public EasyJoystick m_EasyJoystick;

    public Vector2 offset;

    public Camera m_Camera;

    public Vector2 bili;

    private bool isFrist = true;



    void OnPress(bool bPress)
    {
        if (isFrist && bPress)
        {
            isFrist = false;

            Vector2 mousepos = Input.mousePosition;

            mousepos.x += offset.x;
            mousepos.y = -mousepos.y - offset.y;

            mousepos = m_Camera.ScreenToViewportPoint(mousepos);

            mousepos.x *= bili.x;
            mousepos.y *= bili.y;

            m_EasyJoystick.JoystickPositionOffset = mousepos;

        }
        else
        {
            isFrist = true;
            m_EasyJoystick.JoystickPositionOffset = Vector2.zero;
        }
    }

}