自定义曲线编辑器， Trail界面跟进

Assets/Scripts/DynamicUI/DynamicUIElements/Composite/DynamicUICustomCurveKeyframeUnit.cs

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+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using Ichni.RhythmGame;
+using TMPro;
+using UnityEngine;
+
+namespace Ichni.Editor
+{
+    public class DynamicUICustomCurveKeyframeUnit : DynamicUICompositeUnit
+    {
+        public TMP_InputField timeInputField;
+        public TMP_InputField valueInputField;
+        public TMP_InputField inTangentInputField;
+        public TMP_InputField outTangentInputField;
+
+        public override void SetUnit(CompositeParameterWindow window, object itemContent)
+        {
+            compositeParameterWindow = window;
+            
+            Keyframe keyframe = (Keyframe)itemContent;
+            timeInputField.text = keyframe.time.ToString();
+            valueInputField.text = keyframe.value.ToString();
+            inTangentInputField.text = keyframe.inTangent.ToString();
+            outTangentInputField.text = keyframe.outTangent.ToString();
+
+            timeInputField.onEndEdit.AddListener(_ => compositeParameterWindow.ApplyParameters());
+            valueInputField.onEndEdit.AddListener(_ => compositeParameterWindow.ApplyParameters());
+            inTangentInputField.onEndEdit.AddListener(_ => compositeParameterWindow.ApplyParameters());
+            outTangentInputField.onEndEdit.AddListener(_ => compositeParameterWindow.ApplyParameters());
+
+            removeButton.onClick.AddListener(() =>
+            {
+                compositeParameterWindow.RemoveUnit(this);
+                compositeParameterWindow.ApplyParameters();
+            });
+        }
+
+        public Keyframe GetValue()
+        {
+            return new Keyframe(float.Parse(timeInputField.text), float.Parse(valueInputField.text),
+                float.Parse(inTangentInputField.text), float.Parse(outTangentInputField.text));
+        }
+    }
+}