From 12d1993994b11785174c7caa7d7f9b5aa87d8411 Mon Sep 17 00:00:00 2001
From: Naios <naios-dev@live.de>
Date: Wed, 4 Nov 2015 20:22:25 +0100
Subject: Core/ScriptMgr: Replace IsDatabaseBound() methods through traits.

---
 src/server/game/Scripting/ScriptMgr.cpp | 56 ++++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

(limited to 'src/server/game/Scripting/ScriptMgr.cpp')

diff --git a/src/server/game/Scripting/ScriptMgr.cpp b/src/server/game/Scripting/ScriptMgr.cpp
index 0267061bc69..301a25fa6a4 100644
--- a/src/server/game/Scripting/ScriptMgr.cpp
+++ b/src/server/game/Scripting/ScriptMgr.cpp
@@ -41,6 +41,60 @@
     UnusedScriptNamesContainer UnusedScriptNames;
 // }
 
+// Trait which indicates whether this script type
+// must be assigned in the database.
+template<typename>
+struct is_script_database_bound
+    : std::false_type { };
+
+template<>
+struct is_script_database_bound<SpellScriptLoader>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<InstanceMapScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<ItemScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<CreatureScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<GameObjectScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<AreaTriggerScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<BattlegroundScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<OutdoorPvPScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<WeatherScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<ConditionScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<TransportScript>
+    : std::true_type { };
+
+template<>
+struct is_script_database_bound<AchievementCriteriaScript>
+    : std::true_type { };
+
 // This is the global static registry of scripts.
 template<class TScript>
 class ScriptRegistry
@@ -71,7 +125,7 @@ class ScriptRegistry
                 }
             }
 
-            if (script->IsDatabaseBound())
+            if (is_script_database_bound<TScript>::value)
             {
                 // Get an ID for the script. An ID only exists if it's a script that is assigned in the database
                 // through a script name (or similar).
-- 
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