整合SLSUtilities

Assets/Scripts/SLSUtilities/SLSFramework/General/CompoundVariable.cs

@@ -0,0 +1,50 @@
+using UnityEngine;
+
+namespace SLSFramework.General
+{
+    public class CompoundVariable<T>
+    {
+        public int trueCount;
+        private T positiveValue;
+        private T zeroAndNegativeValue;
+        public T value => trueCount > 0 ? positiveValue : zeroAndNegativeValue;
+
+        public CompoundVariable(bool reverse = false)
+        {
+            if (typeof(T) == typeof(bool))
+            {
+                positiveValue = (T)(object)true;
+                zeroAndNegativeValue = (T)(object)false;
+                trueCount = reverse ? 1 : 0;
+            }
+            else
+            {
+                throw new System.Exception("CompoundVariable default constructor only supports bool type.");
+            }
+        }
+        
+        public CompoundVariable(T positiveValue, T zeroAndNegativeValue)
+        {
+            this.positiveValue = positiveValue;
+            this.zeroAndNegativeValue = zeroAndNegativeValue;
+            trueCount = 0;
+        }
+
+        public void Modify(bool marker)
+        {
+            if (marker)
+            {
+                trueCount++;
+            }
+            else
+            {
+                trueCount--;
+            }
+        }
+        
+        public void Reset()
+        {
+            trueCount = 0;
+        }
+    }
+}