暂存2

1.6/Defs/WulaMiscSettingDefs/EventUIConfig.xml

@@ -7,6 +7,8 @@
     <!-- General Style -->
     <labelFont>Small</labelFont>
     <drawBorders>false</drawBorders>
+    <showDefName>true</showDefName>
+    <showLabel>true</showLabel>
     <defaultBackgroundImagePath></defaultBackgroundImagePath>
     
     <!-- Virtual Layout Dimensions -->

Documentation/EventSystem_Documentation.md

@@ -403,4 +403,13 @@
 </li>
 ```
 
+### `Condition_VariableNotEqual`
+检查一个变量是否 **不等于** 一个特定值。
+```xml
+<li Class="WulaFallenEmpire.Condition_VariableNotEqual">
+  <name>QuestStage</name>
+  <value>3</value>
+</li>
+```
+
 ---

Source/WulaFallenEmpire/EventSystem/Condition.cs

@@ -112,4 +112,10 @@ namespace WulaFallenEmpire
         protected override bool Compare(float var1, float var2) => var1 <= var2;
         protected override string GetOperatorString() => "<=";
     }
+
+    public class Condition_VariableNotEqual : Condition_CompareVariable
+    {
+        protected override bool Compare(float var1, float var2) => var1 != var2;
+        protected override string GetOperatorString() => "!=";
+    }
 }

Source/WulaFallenEmpire/EventSystem/Dialog_CustomDisplay.cs

@@ -95,14 +95,20 @@ namespace WulaFallenEmpire
             }
 
             // 2. Draw Top-left defName and Label
+            if (Config.showDefName)
+            {
                 Text.Font = GameFont.Tiny;
                 GUI.color = Color.gray;
                 Widgets.Label(new Rect(5, 5, inRect.width - 10, 20f), def.defName);
                 GUI.color = Color.white;
+            }
 
+            if (Config.showLabel)
+            {
                 Text.Font = Config.labelFont;
                 Widgets.Label(new Rect(5, 20f, inRect.width - 10, 30f), def.label);
                 Text.Font = GameFont.Small; // Reset to default
+            }
 
             // 3. Calculate Layout based on ConfigDef
             float virtualWidth = Config.lihuiSize.x + Config.textSize.x;

Source/WulaFallenEmpire/EventSystem/Effect.cs

@@ -293,7 +293,12 @@ namespace WulaFallenEmpire
                 return;
             }
 
-            float currentValue = EventContext.GetVariable<float>(name, 0f);
+            if (!EventContext.HasVariable(name))
+            {
+                EventContext.SetVariable(name, 0f);
+            }
+            
+            float currentValue = EventContext.GetVariable<float>(name);
 
             switch (operation)
             {

Source/WulaFallenEmpire/EventSystem/EventContext.cs

@@ -43,6 +43,11 @@ namespace WulaFallenEmpire
             return defaultValue;
         }
 
+        public static bool HasVariable(string name)
+        {
+            return variables.ContainsKey(name);
+        }
+
         public static void Clear()
         {
             variables.Clear();

Source/WulaFallenEmpire/EventSystem/EventUIConfigDef.cs

@@ -8,6 +8,8 @@ namespace WulaFallenEmpire
         // General Style
         public GameFont labelFont = GameFont.Small;
         public bool drawBorders = true;
+        public bool showDefName = true;
+        public bool showLabel = true;
         public string defaultBackgroundImagePath;
         public Vector2 defaultWindowSize = new Vector2(750f, 500f);