JJBB/Assets/Project/Script/GUI/Mission/CircleAnim.cs


using UnityEngine;
using UnityEngine.UI;
using System.Collections;
using System.Collections.Generic;
using GCGame.Table;
using Games.LogicObj;
using Games.Mission;
using Games.GlobeDefine;
using Module.Log;
using Games.Item;
using System;
using UnityEngine.Events;

public class CircleAnim : MonoBehaviour
{ 
    public RectTransform _RotCircle;
    public float _RotTime;
    public float _RotSpeed;
    public float _AccelateSpeed1;
    public float _FinalSpeed;
    public float _FinalSpeed2;
    public bool _IsTargetAngle;
    public float _TargetAngle;
    public float _AccelateTime = 0.5f;

    [Serializable]
    public class AnimStop : UnityEvent
    {
        public AnimStop() { }
    }

    [SerializeField]
    public AnimStop _AnimStopCallBack;

    void Update()
    {
        RotUpdate();
    }

    #region Rot
    
    public void ResetAll()
    {
        ResetRot();
        _RotCircle.localRotation = Quaternion.Euler(Vector3.zero);
    }

    public void ResetRot()
    {
        _RotSpeedInner = 0;
        _StartRot = false;
        _LastCircleAccelate = 0;
        _RotTimeInner = _RotTime;
    }

    private float _RotSpeedInner;
    private float _RotTimeInner;
    private bool _StartRot;

    float moveDis = 0;
    private void RotUpdate()
    {
        if (!_StartRot)
            return;

        _RotTimeInner -= Time.deltaTime;

        if (_RotTimeInner < _AccelateTime)
        {
            if (!_IsTargetAngle)
            {
                _RotSpeedInner -= _AccelateSpeed1 * Time.deltaTime;
                if (_RotSpeedInner < 0)
                {
                    _RotSpeedInner = 0f;
                }
                _RotCircle.localRotation = Quaternion.Euler(_RotCircle.localRotation.eulerAngles + new Vector3(0, 0, _RotSpeedInner * Time.deltaTime));
            }
            else
            {
                if (_RotSpeedInner == _FinalSpeed)
                {
                    _RotCircle.localRotation = Quaternion.Euler(_RotCircle.localRotation.eulerAngles + new Vector3(0, 0, _RotSpeedInner * Time.deltaTime));
                    if (Mathf.Abs(GetAngleDex(_RotCircle.localRotation.eulerAngles.z) - _TargetAngle) < _RotSpeedInner * Time.deltaTime)
                    {
                        _RotCircle.localRotation = Quaternion.Euler(new Vector3(0, 0, _TargetAngle));
                        _RotSpeedInner = 0;
                    }
                }
                else if (_RotSpeedInner < _FinalSpeed2)
                {
                    _RotSpeedInner -= _FinalSpeed * Time.deltaTime;
                    if (_RotSpeedInner < _FinalSpeed)
                    {
                        _RotSpeedInner = _FinalSpeed;
                    }
                    _RotCircle.localRotation = Quaternion.Euler(_RotCircle.localRotation.eulerAngles + new Vector3(0, 0, _RotSpeedInner * Time.deltaTime));
                }
                else
                {
                    _RotSpeedInner -= _AccelateSpeed1 * Time.deltaTime;
                    _RotCircle.localRotation = Quaternion.Euler(_RotCircle.localRotation.eulerAngles + new Vector3(0, 0, _RotSpeedInner * Time.deltaTime));
                }
                

                //var lastDis = GetLastCircleDis();

                //if (_LastCircleAccelate == 0 && lastDis > 0)
                //{
                //    SetLastCircleAccelate(lastDis);
                //    moveDis = 0;
                //}
                //else
                //{
                //    var speedOrg = _RotSpeedInner;
                //    _RotSpeedInner += _LastCircleAccelate * Time.deltaTime;
                //    if (_RotSpeedInner < 0)
                //    {
                //        _RotSpeedInner = 0f;
                //    }
                //    var dis = (speedOrg + _RotSpeedInner) * Time.deltaTime * 0.5f;
                //    moveDis += dis;
                //    LogModule.DebugLog("moveDis:" + moveDis);
                //    _RotCircle.localRotation = Quaternion.Euler(_RotCircle.localRotation.eulerAngles + new Vector3(0, 0, dis));
                //}

            }
        }
        else if (_RotTimeInner > _RotTime - _AccelateTime)
        {
            _RotSpeedInner += _RotSpeed * Time.deltaTime;
            if (_RotSpeedInner > _RotSpeed)
            {
                _RotSpeedInner = _RotSpeed;
            }
            _RotCircle.localRotation = Quaternion.Euler(_RotCircle.localRotation.eulerAngles + new Vector3(0, 0, _RotSpeedInner * Time.deltaTime));
        }

        if (_RotSpeedInner == 0)
        {
            LogModule.DebugLog("StopRot");
            StopRot();
        }
    }

    private float GetLastCircleDis()
    {
        var circleDis = Mathf.CeilToInt(1) * 360;
        var nowAngle = GetAngleDex(_RotCircle.localRotation.eulerAngles.z);
        return GetAngleDex(_TargetAngle - nowAngle) + circleDis;
    }

    private float GetAngleDex(float angle)
    {
        if (angle <= 0)
            return 360 + angle;

        return angle;
    }

    private float _LastCircleAccelate = 0;
    private void SetLastCircleAccelate(float lastDis)
    {
        //var lastDis = _RotTimeInner * _RotTimeInner * _RotSpeed * 0.5f +  _RotSpeedInner * _RotTimeInner + _TargetAngle;
        LogModule.DebugLog("LastDis:" + lastDis);
        _LastCircleAccelate = (2 * lastDis - 2 * _RotSpeedInner * _AccelateTime) / (_AccelateTime * _AccelateTime);
        LogModule.DebugLog("_LastCircleAccelate:" + _LastCircleAccelate + ", speed:" + _RotSpeedInner);
    }

    #endregion

    #region interface


    public void StartRot()
    {
        _StartRot = true;
    }

    public void StopRot()
    {
        _StartRot = false;
        if (_AnimStopCallBack != null)
        {
            _AnimStopCallBack.Invoke();
        }
    }

    #endregion
}