做不出来

Assets/Opsive/BehaviorDesigner/Add-Ons/CielonosPack/Conditionals/CheckAttribute.cs

@@ -6,13 +6,27 @@ using UnityEngine;
 
 namespace Cielonos.MainGame.Characters.AI
 {
+    public enum AttributeCompareMode
+    {
+        Value,
+        Percentage
+    }
+
     [Category("Cielonos")]
     [Description("检查一个属性是否满足条件")]
     public class CheckAttribute : AutomataConditionalBase
     {
         private AttributeSubmodule attributeSm;
         
+        [Tooltip("检查的属性名，例如 Health")]
         public string attributeName;
+
+        [Tooltip("比较模式：数值或百分比")]
+        public AttributeCompareMode compareMode = AttributeCompareMode.Value;
+
+        [Tooltip("百分比比较时作为分母的属性名。留空时默认使用 Maximum + attributeName (例如 MaximumHealth)")]
+        public string percentBaseAttribute;
+
         public bool isBiggerThan;
         public SharedVariable<float> biggerThanValue;
         public bool isSmallerThan;
@@ -30,18 +44,32 @@ namespace Cielonos.MainGame.Characters.AI
         public override TaskStatus OnUpdate()
         {
             float attributeValue = attributeSm[attributeName];
+
+            float compareBiggerValue = biggerThanValue.Value;
+            float compareSmallerValue = smallerThanValue.Value;
+            float compareEqualValue = equalValue.Value;
+
+            if (compareMode == AttributeCompareMode.Percentage)
+            {
+                string baseAttr = string.IsNullOrEmpty(percentBaseAttribute) ? "Maximum" + attributeName : percentBaseAttribute;
+                float baseValue = attributeSm[baseAttr];
+                // 使用逆运算进行比较，防止分母为 0 导致浮点数异常
+                compareBiggerValue = baseValue * compareBiggerValue;
+                compareSmallerValue = baseValue * compareSmallerValue;
+                compareEqualValue = baseValue * compareEqualValue;
+            }
             
-            if (isBiggerThan && attributeValue <= biggerThanValue.Value)
+            if (isBiggerThan && attributeValue <= compareBiggerValue)
             {
                 return TaskStatus.Failure;
             }
             
-            if (isSmallerThan && attributeValue >= smallerThanValue.Value)
+            if (isSmallerThan && attributeValue >= compareSmallerValue)
             {
                 return TaskStatus.Failure;
             }
             
-            if (isEqual && Mathf.Abs(attributeValue - equalValue.Value) > tolerance)
+            if (isEqual && Mathf.Abs(attributeValue - compareEqualValue) > tolerance)
             {
                 return TaskStatus.Failure;
             }