init

Assets/Scripts/Game/Component/DoubleCard/DoubleCardEntity.cs

@@ -0,0 +1,129 @@
+using System;
+using Framework.Timer;
+using Framework.Utils;
+using UnityEngine;
+
+namespace Game.Component
+{
+    /// <summary>
+    /// 双面卡牌容器
+    /// </summary>
+    public class DoubleCardEntity : MonoBehaviour
+    {
+        [SerializeField] private Transform   _entity;    //容器
+        [SerializeField] private CardShower _foreCard;  //正面卡牌
+        [SerializeField] private CardShower _breakCard; //背面卡牌
+
+        private Transform   _camera;
+        private TimeHandler _animHandler;
+        private int         _curCardState;
+        private int         _targetCardState;
+        private Action      _callback;
+        
+        private bool        _hasFore => Vector3.Dot (this._camera.forward , this._entity.forward) < 0;
+
+        public bool IsOpen => this._targetCardState == 1;
+
+        public CardShower ForeCard => this._foreCard;
+
+        public CardShower BreakCard => this._breakCard;
+
+        private int CurCardState
+        {
+            get => this._curCardState;
+            set
+            {
+                if (value != this._curCardState)
+                {
+                    this._curCardState = value;
+                    if (value == -1)
+                    {
+                        this._breakCard.ShowCard ();
+                        this._foreCard.HideCard ();
+                    }
+                    else if (value == 0)
+                    {
+                        this._breakCard.HideCard ();
+                        this._foreCard.HideCard ();
+                    }
+                    else if (value == 1)
+                    {
+                        this._breakCard.HideCard ();
+                        this._foreCard.ShowCard ();
+                    }
+                }
+            }
+        }
+
+
+        public void Init (Transform cameraTransform , int defaultState = 0)
+        {
+            this._camera                      = cameraTransform;
+            this._curCardState                = -2;
+            SetTargetCard (defaultState, 0 , null);
+        }
+
+        public void ToFore (float duration , Action callback = null)
+        {
+            SetTargetCard (1 , duration , callback);
+        }
+
+        public void ToBreak (float duration, Action callback = null)
+        {
+            SetTargetCard (-1 , duration , callback);
+        }
+
+        private void SetTargetCard (int target, float duration , Action callback)
+        {
+            if (this.CurCardState == target && (this._animHandler == null || this._animHandler.IsDone))
+            {
+                callback?.Invoke ();
+                return;
+            }
+
+            this._animHandler?.Kill ();
+            this._callback        = callback;
+            this._targetCardState = target;
+            this._animHandler     = GameUpdateMgr.Instance.CreateTimer (duration , UpdateCardComplete , UpdateCard);
+        }
+
+        private void UpdateCardComplete ()
+        {
+            var targetEuler = this._targetCardState == 1 ? 0 : 180;
+            this._entity.eulerAngles = new Vector3 (0 , targetEuler , 0);
+            CheckCard ();
+            this._callback?.Invoke ();
+        }
+
+        private void UpdateCard (float progress)
+        {
+            var targetEuler = -180;
+            progress = this._targetCardState == 1 ? 1 - progress : progress;
+            var euler = targetEuler * progress;
+            this._entity.eulerAngles = new Vector3 (0 , euler , 0);
+            CheckCard ();
+        }
+
+        public void CheckCard ()
+        {
+            if (this._hasFore)
+            {
+                //背面
+                this.CurCardState = -1;
+            }
+            else
+            {
+                //正面
+                this.CurCardState = 1;
+            }
+        }
+        
+        public void ResetData ()
+        {
+            this._animHandler?.Kill ();
+            this._curCardState = -2;
+            this._targetCardState = 0;
+            this._callback = null;
+        }
+    }
+}