Add default ff

Signed-off-by: Chaoscaot <chaoscaot@zohomail.eu>

BauSystem_Main/src/de/steamwar/bausystem/features/script/ScriptRunner.java

@@ -88,13 +88,12 @@ public class ScriptRunner {
     }
 
     public static boolean callEvent(Player player, SteamWarGlobalLuaPlugin.EventType event, LuaValue eventValue) {
-        Map<SteamWarGlobalLuaPlugin.EventType, List<LuaFunction>> stringListMap = EVENT_MAP.get(player);
-        if (stringListMap == null) {
-            return false;
-        }
-
-        List<LuaFunction> luaFunctions = stringListMap.get(event);
+        List<LuaFunction> luaFunctions = EVENT_MAP.getOrDefault(player, Collections.emptyMap()).getOrDefault(event, Collections.emptyList());
         if (luaFunctions == null) {
+            if(event == SteamWarGlobalLuaPlugin.EventType.FF) {
+                player.performCommand("gui");
+            }
+
             return false;
         }