perf

Assets/Scripts/Game/GameElements/Notes/NoteObjects/Flick.cs

@@ -1,9 +1,11 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using Dreamteck.Splines;
 using Ichni.RhythmGame.Beatmap;
 using Lean.Pool;
+using UniRx;
 using Unity.VisualScripting;
 using UnityEngine;
 
@@ -11,13 +13,8 @@ namespace Ichni.RhythmGame
 {
     public partial class Flick : NoteBase
     {
-        public static readonly NoteJudgeIntervals judgeIntervals = new NoteJudgeIntervals(
-            new TimeInterval(-0.15f, -0.25f), new TimeInterval(-0.25f, -0.25f),
-            new TimeInterval(-0.25f, -0.25f), new TimeInterval(-0.25f, 0.15f),
-            new TimeInterval(0.15f, 0.25f), new TimeInterval(0.25f, 0.25f), 0.25f);
-        
         public List<Vector2> availableFlickDirections;
-        public float flickBufferAngle = 60f;
+        public float flickBuffer = 0.5f;
 
         public static Flick GenerateElement(string elementName, Guid id, List<string> tags, bool isFirstGenerated,
             GameElement parentElement, float exactJudgeTime, List<Vector2> directions)
@@ -26,7 +23,11 @@ namespace Ichni.RhythmGame
             
             flick.Initialize(elementName, id, tags, isFirstGenerated, parentElement);
             flick.exactJudgeTime = exactJudgeTime;
-            flick.availableFlickDirections = directions;
+            flick.availableFlickDirections = new List<Vector2>() { Vector2.left, Vector2.right };
+            flick.judgeIntervals = new NoteJudgeIntervals(
+                new TimeInterval(-0.15f, -0.15f), new TimeInterval(-0.15f, -0.15f),
+                new TimeInterval(-0.15f, -0.15f), new TimeInterval(-0.15f, 0.15f),
+                new TimeInterval(0.15f, 0.15f), new TimeInterval(0.15f, 0.15f), 0.15f);
 
             if (parentElement.TryGetComponent(out Track track))
             {
@@ -48,13 +49,83 @@ namespace Ichni.RhythmGame
                 flick.track = null;
                 flick.isOnTrack = false;
             }
-            
+
             return flick;
         }
 
-        public void SetFirstJudge(Vector3 deltaPosition)
+        protected override void Update()
         {
+            float songTime = GameManager.instance.songTime;
+
+            if (!isFirstJudged && !isDuringJudging &&
+                songTime >= exactJudgeTime + judgeIntervals.beforeMiss.intervalStart &&
+                !GameManager.instance.inputManager.checkingFlickList.Contains(this))
+            {
+                isDuringJudging = true;
+                GameManager.instance.inputManager.checkingFlickList.Add(this);
+            }
             
+            base.Update();
+        }
+        
+        protected override void RemoveFromCheckingList()
+        {
+            GameManager.instance.inputManager.checkingFlickList.Remove(this);
+        }
+        
+        public override void ExecuteStartJudge()
+        {
+            base.ExecuteStartJudge();
+
+            isFinalJudged = true;
+            
+            if (GameManager.instance.inputManager.checkingFlickList.Contains(this))
+            {
+                GameManager.instance.inputManager.checkingFlickList.Remove(this);
+            }
+        }
+    }
+
+    public partial class Flick
+    {
+        public bool CheckJudgeAvailability(InputUnitSwipe inputUnitSwipe)
+        {
+            return noteJudgeSubmodule.judgeUnitList.All(judgeUnit => judgeUnit.CheckJudgeAvailability(inputUnitSwipe));
+        }
+
+        public bool CheckSwipeDirection(Vector2 screenSwipeDirection)
+        {
+            Camera gameCamera = GameManager.instance.cameraManager.gameCamera.gameCamera;
+            
+            foreach (Vector2 localDir in availableFlickDirections)
+            {
+                Vector3 worldDirection = noteVisual.transform.TransformDirection(localDir.normalized);
+                Vector3 noteOriginWorld = noteVisual.transform.position;
+                Vector3 noteTargetWorld = noteOriginWorld + worldDirection;
+
+                Vector3 screenOrigin = gameCamera.WorldToScreenPoint(noteOriginWorld);
+                Vector3 screenTarget = gameCamera.WorldToScreenPoint(noteTargetWorld);
+            
+                Vector2 noteScreenDirection = new Vector2(screenTarget.x - screenOrigin.x, screenTarget.y - screenOrigin.y).normalized;
+                
+                if (noteScreenDirection.sqrMagnitude < 0.01f)
+                {
+                    continue;
+                }
+                
+                float dotProduct = Vector2.Dot(screenSwipeDirection, noteScreenDirection);
+
+                // 4. 检查点积是否满足阈值
+                if (dotProduct >= flickBuffer)
+                {
+                    // 匹配成功！无需再检查其他方向。
+                    Debug.Log($"匹配成功! 输入方向 {screenSwipeDirection} 匹配了本地方向 {localDir} (屏幕投影: {noteScreenDirection}), 点积: {dotProduct}");
+                    return true;
+                }
+            }
+            
+            Debug.Log($"匹配失败. 输入方向 {screenSwipeDirection} 未匹配任何允许的方向。");
+            return false;
         }
     }