yichael_smartbow/Assets/BowArrow/Scripts/Expand/SB_EventSystem.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using JC.Unity;

public class SB_EventSystem : MonoBehaviour
{   
    public static SB_EventSystem ins;

    void Awake()
    {
        if (ins) {
            Destroy(this.gameObject);
        } else {
            ins = this;
            DontDestroyOnLoad(this.gameObject);
            AwakenSimulateMouse();
        }
    }
    
    [SerializeField] SimulateMouse simulateMouse;
    [System.NonSerialized] public bool simulateMouseIsAwaked;
    public void AwakenSimulateMouse() {
        simulateMouseIsAwaked = !simulateMouse.gameObject.activeSelf;
        simulateMouse.gameObject.SetActive(simulateMouseIsAwaked);
        hasAxisQuat = false;
    }
    Quaternion targetAxisQuat;
    Quaternion nowAxisQuat;
    bool hasAxisQuat;
    Vector2 deltaVectorForMouse;
    public void MoveSimulateMouse(Quaternion axisQuat) {
        if (hasAxisQuat) {
            Vector3 lastAngle = nowAxisQuat.eulerAngles;
            targetAxisQuat = axisQuat;
            nowAxisQuat = Quaternion.Lerp(nowAxisQuat, targetAxisQuat, Time.deltaTime * 15f);
            Vector3 curAngle = nowAxisQuat.eulerAngles;
            float dx = FormatDeltaAngleY(curAngle.y - lastAngle.y) / 72f * simulateMouse.GetScaleScreenWidth();
            float dy = -FormatDeltaAngleX(curAngle.x - lastAngle.x) / 72f * simulateMouse.GetScaleScreenHeight();
            deltaVectorForMouse.x = dx;
            deltaVectorForMouse.y = dy;
            simulateMouse.MoveMousePointer(deltaVectorForMouse);
        } else {
            nowAxisQuat = targetAxisQuat = axisQuat;
            hasAxisQuat = true;
        }
    }
    public void ClickMouse() {
        simulateMouse.ClickMousePointer();
    }
    float FormatDeltaAngleX(float value)
    {
        return FormatDeltaAngleY(value);
    }
    float FormatDeltaAngleY(float value) 
    {
        if (Mathf.Abs(value) > 180) {
            if (value < 0) {
                return 360f + value; 
            }
            if (value > 0) {
                return value - 360f;
            }
        }
        return value;
    }
}