Core/Scripts: Implemented OnlyOnceAreaTriggerScript (#20288)

(cherry picked from commit 971ed856a49dc56ea33d9a0779b1386eea5cd3ca)

1 files changed, 17 insertions, 1 deletions

diff --git a/src/server/game/Scripting/ScriptMgr.cpp b/src/server/game/Scripting/ScriptMgr.cpp
index f6f26e457f2..b70994a3ed2 100644
--- a/src/server/game/Scripting/ScriptMgr.cpp
+++ b/src/server/game/Scripting/ScriptMgr.cpp
@@ -26,6 +26,7 @@
 #include "Errors.h"
 #include "GameObject.h"
 #include "GossipDef.h"
+#include "InstanceScript.h"
 #include "Item.h"
 #include "LFGScripts.h"
 #include "Log.h"
@@ -2353,7 +2354,22 @@ AreaTriggerScript::AreaTriggerScript(const char* name)
     ScriptRegistry<AreaTriggerScript>::Instance()->AddScript(this);
 }
 
-BattlegroundScript::BattlegroundScript(const char* name)
+bool OnlyOnceAreaTriggerScript::OnTrigger(Player* player, AreaTriggerEntry const* trigger, bool entered)
+{
+    uint32 const triggerId = trigger->ID;
+    if (InstanceScript* instance = player->GetInstanceScript())
+    {
+        if (instance->IsAreaTriggerDone(triggerId))
+            return true;
+        else
+            instance->MarkAreaTriggerDone(triggerId);
+    }
+    return _OnTrigger(player, trigger, entered);
+}
+void OnlyOnceAreaTriggerScript::ResetAreaTriggerDone(InstanceScript* script, uint32 triggerId) { script->ResetAreaTriggerDone(triggerId); }
+void OnlyOnceAreaTriggerScript::ResetAreaTriggerDone(Player const* player, AreaTriggerEntry const* trigger) { if (InstanceScript* instance = player->GetInstanceScript()) ResetAreaTriggerDone(instance, trigger->ID); }
+
+BattlegroundScript::BattlegroundScript(char const* name)
     : ScriptObject(name)
 {
     ScriptRegistry<BattlegroundScript>::Instance()->AddScript(this);