Feature: Add example of config callback

Author: inmny

content/ExampleActions.cs

@@ -5,11 +5,26 @@ namespace ExampleMod.Content;
 internal static class ExampleActions
 {
     [Hotfixable]
-    public static bool example_trait_special_effect(BaseSimObject pTarget, WorldTile pTile){
+    public static bool example_trait_special_effect(BaseSimObject pTarget, WorldTile pTile)
+    {
         if (pTarget == null || !pTarget.isAlive()) return false;
         // You can modify the method when game running. And click the reload button in the mod menu to reload the method.
         // 你可以在游戏运行时修改方法，然后点击mod菜单中的reload按钮来重新加载方法。
         ExampleModMain.LogInfo($"{pTarget.base_data.name} is being affected by ExampleTrait");
         return true;
     }
+
+    // This method will be called when config value set. ATTENTION: It might be called when game start.
+    // 这个方法会在配置值被设置时调用。注意：这个方法会在模组被加载时调用。
+    public static void ExampleSwitchConfigCallBack(bool pCurrentValue)
+    {
+        ExampleModMain.LogInfo($"Current value of a switch config is '{pCurrentValue}'");
+    }
+
+    // This method will be called when config value set. ATTENTION: It might be called when game start.
+    // 这个方法会在配置值被设置时调用。注意：这个方法会在模组被加载时调用。
+    public static void ExampleSliderConfigCallback(float pCurrentValue)
+    {
+        ExampleModMain.LogInfo($"Current value of a slider config is '{pCurrentValue}'");
+    }
 }

default_config.json

@@ -4,13 +4,15 @@
             "Id": "Example Switch",
             "Type": "SWITCH",
             "IconPath": "ui/icons/iconHideUI",
-            "BoolVal": true
+            "BoolVal": true,
+            "Callback": "ExampleActions:ExampleSwitchConfigCallBack"
         },
         {
             "Id": "Example Slider",
             "Type": "SLIDER",
             "IconPath": "ui/icons/iconKingdomZones",
-            "FloatVal": 0.5
+            "FloatVal": 0.5,
+            "Callback": "ExampleActions:ExampleSliderConfigCallback"
         },
         {
             "Id": "Example TextInput",