基础内容

必要插件安装
缓动曲线和动画基础
ElementFolder，Track与其次级模块，PathNode重构

Assets/Scripts/GameElements/Track/Track.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using Lean.Pool;
+using UnityEngine;
+
+namespace Ichni.RhythmGame
+{
+    public partial class Track : BaseElement
+    {
+        public TrackPathSubmodule trackPathSubmodule;
+        public TrackTimeSubmodule trackTimeSubmodule;
+        public TrackRendererSubmodule trackRendererSubmodule;
+        
+        public static Track GenerateElement(string elementName, BaseElement parent, Vector3 position)
+        {
+            if (parent == null)
+            {
+                throw new System.Exception("Parent is null");
+            }
+
+            Track track = LeanPool.Spawn(EditorManager.instance.basePrefabs.track, parent.transform).GetComponent<Track>();
+
+            track.NewInitialize(elementName, position);
+            track.SetParent(parent);
+
+            return track;
+        }
+
+        private void NewInitialize(string elementName, Vector3 position)
+        {
+            base.NewInitialize(elementName);
+            timeDurationSubmodule = new TimeDurationSubmodule();
+            transformSubmodule = new TransformSubmodule(position, Vector3.zero, Vector3.one);
+            trackPathSubmodule = null;
+            trackTimeSubmodule = null;
+            trackRendererSubmodule = null;
+            Refresh();
+        }
+
+        public override void AfterInitialize()
+        {
+            trackPathSubmodule.path.RebuildImmediate();
+            //Refresh();
+        }
+
+        private void Update()
+        {
+            if (timeDurationSubmodule.CheckTimeInDuration(EditorManager.instance.songModule.songTime))
+            {
+                (trackTimeSubmodule as TrackTimeSubmoduleMovable)?.UpdateTrackPart();
+            }
+        }
+    }
+
+    public partial class Track
+    {
+        public override void Refresh()
+        {
+            transform.localPosition = transformSubmodule.currentPosition;
+        }
+    }
+    
+    public partial class Track
+    {
+        public enum TrackSpaceType
+        {
+            CatmullRom = 0,
+            BSpline = 1,
+            Linear = 3
+        }
+
+        public enum TrackSamplingType
+        {
+            TimeDistributed = 0,
+            DistanceDistributed = 1
+        }
+    }
+}