public InstanceBind BindToInstance(InstanceSave save, bool permanent, BindExtensionState extendState = BindExtensionState.Normal, bool load = false)
{
if (save != null)
{
InstanceBind bind = new InstanceBind();
if (m_boundInstances[(int)save.GetDifficultyID()].ContainsKey(save.GetMapId()))
{
bind = m_boundInstances[(int)save.GetDifficultyID()][save.GetMapId()];
}
if (extendState == BindExtensionState.Keep) // special flag, keep the player's current extend state when updating for new boss down
{
if (save == bind.save)
{
extendState = bind.extendState;
}
else
{
extendState = BindExtensionState.Normal;
}
}
if (!load)
{
PreparedStatement stmt;
if (bind.save != null)
{
// update the save when the group kills a boss
if (permanent != bind.perm || save != bind.save || extendState != bind.extendState)
{
stmt = DB.Characters.GetPreparedStatement(CharStatements.UPD_CHAR_INSTANCE);
stmt.AddValue(0, save.GetInstanceId());
stmt.AddValue(1, permanent);
stmt.AddValue(2, extendState);
stmt.AddValue(3, GetGUID().GetCounter());
stmt.AddValue(4, bind.save.GetInstanceId());
DB.Characters.Execute(stmt);
}
}
else
{
stmt = DB.Characters.GetPreparedStatement(CharStatements.INS_CHAR_INSTANCE);
stmt.AddValue(0, GetGUID().GetCounter());
stmt.AddValue(1, save.GetInstanceId());
stmt.AddValue(2, permanent);
stmt.AddValue(3, extendState);
DB.Characters.Execute(stmt);
}
}
if (bind.save != save)
{
if (bind.save != null)
{
bind.save.RemovePlayer(this);
}
save.AddPlayer(this);
}
if (permanent)
{
save.SetCanReset(false);
}
bind.save = save;
bind.perm = permanent;
bind.extendState = extendState;
if (!load)
{
Log.outDebug(LogFilter.Maps, "Player.BindToInstance: Player '{0}' ({1}) is now bound to map (ID: {2}, Instance {3}, Difficulty {4})", GetName(), GetGUID().ToString(), save.GetMapId(), save.GetInstanceId(), save.GetDifficultyID());
}
Global.ScriptMgr.OnPlayerBindToInstance(this, save.GetDifficultyID(), save.GetMapId(), permanent, extendState);
m_boundInstances[(int)save.GetDifficultyID()][save.GetMapId()] = bind;
return(bind);
}
return(null);
}