TaiWan/Assets/Roaming/Scripts/Controller/Camera/MouseController.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

public class MouseController : BaseController
{
    /// <summary>
    /// <20><><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD>Transform
    /// <20><>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD>ǰ<EFBFBD>ű<EFBFBD><C5B1><EFBFBD><EFBFBD>ڶ<EFBFBD><DAB6><EFBFBD>
    /// </summary>
    [Tooltip("<22><><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD>Transform<72><6D>Ĭ<EFBFBD><C4AC>Ϊ<EFBFBD><CEAA>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>")]
    public Transform tran;
    [Tooltip("<22><><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD><D2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת")]
    public bool RotateEnabled = true;
    [Tooltip("<22><><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><D0BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD>")]
    public bool MoveEnabled = true;
    [Tooltip("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֿ<EFBFBD><D6BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD><D3B3><EFBFBD>")]
    public bool CameraFovEnabled = true;

    void Start()
    {
        if (tran == null)
            tran = transform;

        agent = GetComponent<NavMeshAgent>();

        if (H5Controller.IsMobileBroswer())
        {
            Destroy(this);
        }
    }

    void Update()
    {
        if (CanControl && !IsJoyStickOnControl)
        {
            if (RotateEnabled)
                RotateWithMouse();
            if (MoveEnabled)
                MoveWithMidBtn();
            if (CameraFovEnabled)
                CameraFOVWithWheel();
        }
    }

    #region <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת
    // <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
    float mouseX;
    float mouseY;
    float rotationX;
    float rotationY;
    Quaternion rotation;

    [Header("<22><><EFBFBD><EFBFBD><EFBFBD>Ҽ<EFBFBD><D2BC><EFBFBD><EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD>")]
    /// <summary>
    /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶķ<C6B5><C4B7><EFBFBD>ö<EFBFBD><C3B6>
    /// </summary>
    [Tooltip("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶķ<C6B5><C4B7><EFBFBD>ö<EFBFBD><C3B6>")]
    public RotationAxes axes = RotationAxes.MouseXAndY;
    /// <summary>
    /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD><C7B6><EFBFBD><EFBFBD><EFBFBD>
    /// </summary>
    [Tooltip("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD><C7B6><EFBFBD><EFBFBD><EFBFBD>")]
    public int yRotationMinLimit = -10;
    /// <summary>
    /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD><C7B6><EFBFBD><EFBFBD><EFBFBD>
    /// </summary>
    [Tooltip("<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>Ƕ<EFBFBD><C7B6><EFBFBD><EFBFBD><EFBFBD>")]
    public int yRotationMaxLimit = 30;
    /// <summary>
    /// ˮƽ<CBAE><C6BD>ת<EFBFBD>ٶ<EFBFBD>
    /// </summary>
    [Tooltip("ˮƽ<CBAE><C6BD>ת<EFBFBD>ٶ<EFBFBD>")]
    public float xRotationSpeed = 3;
    /// <summary>
    /// <20><>ֱ<EFBFBD><D6B1>ת<EFBFBD>ٶ<EFBFBD>
    /// </summary>
    [Tooltip("<22><>ֱ<EFBFBD><D6B1>ת<EFBFBD>ٶ<EFBFBD>")]
    public float yRotationSpeed = 3;

    /// <summary>
    /// <20>ӽ<EFBFBD><D3BD><EFBFBD><EFBFBD><EFBFBD>Ϊˮƽ<CBAE><C6BD><EFBFBD>ٶ<EFBFBD>
    /// </summary>   
    [Tooltip("<22>ӽ<EFBFBD><D3BD><EFBFBD><EFBFBD><EFBFBD>Ϊˮƽ<CBAE><C6BD><EFBFBD>ٶ<EFBFBD>")]
    public float resetAngleSpeed = 1f;

    NavMeshAgent agent;
    Vector3 upPos;
    Vector3 vTmp;

    void RotateWithMouse()
    {
        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        if ((Input.touchCount == 0 && Input.GetMouseButton(0)) || Input.touchCount == 1)
        {
            // agent.enabled = false;

            IsMouseOnControl = true;

            if (axes == RotationAxes.MouseXAndY)
            {
                rotationX = CommonData.MainCamera.transform.localEulerAngles.y + Input.GetAxis("Mouse X") * xRotationSpeed;
                rotationY += Input.GetAxis("Mouse Y") * yRotationSpeed;
                rotationY = Mathf.Clamp(rotationY, yRotationMinLimit, yRotationMaxLimit);
                CommonData.MainCamera.transform.localEulerAngles = new Vector3(-rotationY, rotationX, 0);
            }
            else if (axes == RotationAxes.MouseX)
            {
                CommonData.MainCamera.transform.Rotate(0, Input.GetAxis("Mouse X") * yRotationSpeed, 0);
            }
            else
            {
                rotationY += Input.GetAxis("Mouse Y") * yRotationSpeed;
                rotationY = Mathf.Clamp(rotationY, yRotationMinLimit, yRotationMaxLimit);
                CommonData.MainCamera.transform.localEulerAngles = new Vector3(-rotationY, CommonData.MainCamera.transform.localEulerAngles.y, 0);
            }

            //GetComponent<NavMeshAgent>().enabled = false;
        }

        if (Input.GetMouseButtonUp(0))
        {
            rotationX = 0;
            rotationY = 0;

            // <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><D3BD><EFBFBD>תλ<D7AA><CEBB>
            upPos = tran.localRotation.eulerAngles;
            if (upPos.x > yRotationMaxLimit + 1)
            {
                upPos.x -= 360f;
            }

            IsMouseOnControl = false;
        }

        if (IsMouseOnControl && agent != null && !agent.enabled)
        {
            vTmp = tran.localRotation.eulerAngles;

            if (Mathf.Abs(vTmp.x) <= 0.01f)
            {
                vTmp.x = 0;
                // agent.enabled = true;
                IsMouseOnControl = false;
            }
            else
            {
                vTmp.x -= Time.deltaTime * upPos.x * resetAngleSpeed;
                if ((upPos.x > 0 && vTmp.x <= 0) || (upPos.x < 0 && vTmp.x >= 360f))
                {
                    vTmp.x = 0;
                    // agent.enabled = true;
                    IsMouseOnControl = false;
                }
            }

            tran.localRotation = Quaternion.Euler(vTmp);
        }
    }

    /// <summary>
    /// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>ĽǶ<C4BD>
    /// </summary>
    /// <param name="value"><3E>Ƕ<EFBFBD>ֵ</param>
    /// <param name="min"><3E><>Сֵ</param>
    /// <param name="max"><3E><><EFBFBD><EFBFBD>ֵ</param>
    float ClampValue(float value, float min, float max)
    {
        // <20>޶<EFBFBD><DEB6><EFBFBD>0-360֮<30><D6AE>
        if (value <= -360)
            value += 360;
        if (value >= 360)
            value -= 360;

        //<2F><><EFBFBD><EFBFBD>value<75><65>ֵ<EFBFBD><D6B5>min<69><6E>max֮<78>䣬<EFBFBD><E4A3AC><EFBFBD><EFBFBD>valueС<65><D0A1>min<69><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>min<69><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>value<75><65><EFBFBD><EFBFBD>max<61><78><EFBFBD><EFBFBD><EFBFBD><EFBFBD>max<61><78><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD>value
        return Mathf.Clamp(value, min, max);
    }
    #endregion

    #region <EFBFBD>м<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD>   
    // <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
    float mouseX2;
    float mouseY2;
    Vector3 moveDir;

    /// <summary>
    /// <20>м<EFBFBD><D0BC>ƶ<EFBFBD><C6B6>ٶ<EFBFBD>
    /// </summary>
    [Header("<22><><EFBFBD><EFBFBD><EFBFBD>м<EFBFBD><D0BC><EFBFBD><EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD>")]
    [Tooltip("<22>м<EFBFBD><D0BC>ƶ<EFBFBD><C6B6>ٶ<EFBFBD>")]
    public float moveSpeed = 1;

    /// <summary>
    /// <20>м<EFBFBD><D0BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD>
    /// </summary>
    public void MoveWithMidBtn()
    {
        if (Input.GetMouseButton(2))
        {
            mouseX2 = Input.GetAxis("Mouse X");
            mouseY2 = Input.GetAxis("Mouse Y");
            if (mouseX2 != 0 || mouseY2 != 0)
            {
                IsMouseOnControl = true;

                //<2F><><EFBFBD><EFBFBD>λ<EFBFBD>õ<EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Vector3<72><33><EFBFBD>ͣ<EFBFBD>ʵ<EFBFBD><CAB5>ԭ<EFBFBD><D4AD><EFBFBD>ǣ<EFBFBD><C7A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļӷ<C4BC><D3B7><EFBFBD>
                moveDir = (mouseX2 * -tran.right + mouseY2 * -tran.forward);
                //<2F><><EFBFBD><EFBFBD>y<EFBFBD><79><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD><EFBFBD>
                moveDir.y = 0;
                tran.position += moveDir * 0.5f * moveSpeed;
            }
        }
        if (Input.GetMouseButtonUp(2))
        {
            IsMouseOnControl = false;
        }
    }
    #endregion

    #region <EFBFBD><EFBFBD><EFBFBD>ֿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    // <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
    float fov;      // <20>Ƕ<EFBFBD>
    float wheel;    // <20><><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD><EFBFBD>

    /// <summary>
    /// fov <20><>С<EFBFBD>Ƕ<EFBFBD>
    /// </summary>
    [Tooltip("fov <20><>С<EFBFBD>Ƕ<EFBFBD>")]
    public int fovMinLimit = 25;
    /// <summary>
    /// fov <20><><EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD>
    /// </summary>
    [Tooltip("fov <20><><EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD>")]
    public int fovMaxLimit = 75;
    /// <summary>
    /// fov <20>仯<EFBFBD>ٶ<EFBFBD>
    /// </summary>
    [Tooltip("fov <20>仯<EFBFBD>ٶ<EFBFBD>")]
    public float fovSpeed = 50.0f;

    /// <summary>
    /// <20><><EFBFBD>ֿ<EFBFBD><D6BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD><D3B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    /// </summary>
    public void CameraFOVWithWheel()
    {
        wheel = Input.GetAxis("Mouse ScrollWheel");
        if (wheel != 0)
        {
            fov = CommonData.MainCamera.fieldOfView;
            //<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵĻ<D6B5><C4BB><EFBFBD><EFBFBD><EFBFBD>
            fov += wheel * Time.deltaTime * 100 * fovSpeed;
            // fov <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
            fov = Mathf.Clamp(fov, fovMinLimit, fovMaxLimit);
            //<2F>ı<EFBFBD><C4B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> fov
            CommonData.MainCamera.fieldOfView = fov;
        }
    }
    #endregion
}


/// <summary>
/// <20><>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD><C3B6>
/// </summary>
public enum RotationAxes
{
    MouseXAndY,
    MouseX,
    MouseY
}