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Core/Players: Prevent creating characters with duplicate names

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Port From (https://github.com/TrinityCore/TrinityCore/commit/52de393f10dae4b21b84bd02aadf929b2283d8fe)
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hondacrx
2021-09-26 11:38:16 -04:00
parent 7befdbd11b
commit 1bcd5a876e
1 changed files with 7 additions and 0 deletions
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Source/Game/Handlers/CharacterHandler.cs
+7
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@@ -509,6 +509,13 @@ namespace Game
return; return;
} }
// Check name uniqueness in the same step as saving to database
if (Global.CharacterCacheStorage.GetCharacterCacheByName(createInfo.Name) != null)
{
SendCharCreate(ResponseCodes.CharCreateNameInUse);
return;
}
Player newChar = new(this); Player newChar = new(this);
newChar.GetMotionMaster().Initialize(); newChar.GetMotionMaster().Initialize();
if (!newChar.Create(Global.ObjectMgr.GetGenerator(HighGuid.Player).Generate(), createInfo)) if (!newChar.Create(Global.ObjectMgr.GetGenerator(HighGuid.Player).Generate(), createInfo))