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Added checks before creating the trade group so that a character couldn't be invited twice to trade.

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This commit is contained in:
Filip Maj 2019-06-02 17:32:08 -04:00
parent d49516c03e
commit 88ff22e55e
1 changed files with 19 additions and 1 deletions
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20
FFXIVClassic Map Server/WorldManager.cs
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@ -1218,7 +1218,25 @@ namespace FFXIVClassic_Map_Server
} }
public TradeGroup CreateTradeGroup(Player inviter, Player invitee) public TradeGroup CreateTradeGroup(Player inviter, Player invitee)
{ {
//Sanity Checks
if (inviter.Equals(invitee))
{
inviter.SendGameMessage(GetActor(), 25043, 0x20, (object)invitee); //You cannot trade with yourself.
return null;
}
else if (GetTradeGroup(inviter.actorId) != null)
{
inviter.SendGameMessage(GetActor(), 25045, 0x20, (object)invitee); //You may only trade with one person at a time.
return null;
}
else if (GetTradeGroup(invitee.actorId) != null)
{
inviter.SendGameMessage(GetActor(), 25044, 0x20, (object)invitee); //Your target is unable to trade.
return null;
}
//Create a trade group between these two players
lock (groupLock) lock (groupLock)
{ {
groupIndexId = groupIndexId | 0x0000000000000000; groupIndexId = groupIndexId | 0x0000000000000000;