private bool Remove_From_Channel( EPersistenceID player_id, EChannelID channel_id, ELeftChannelReason reason, EPersistenceID source_player_id )
{
CServerChatChannel channel = Get_Channel_By_Channel_ID( channel_id );
if ( channel == null )
{
Send_Message_To_Player( new CLeaveChatChannelFailureMessage( ELeaveChatChannelFailureReason.Unknown_Channel ), player_id );
return false;
}
if ( reason == ELeftChannelReason.Self_Request && channel.IsMembershipClientLocked )
{
Send_Message_To_Player( new CLeaveChatChannelFailureMessage( ELeaveChatChannelFailureReason.Not_Allowed ), player_id );
return false;
}
if ( !channel.Leave_Channel( player_id ) )
{
Send_Message_To_Player( new CLeaveChatChannelFailureMessage( ELeaveChatChannelFailureReason.Not_A_Member ), player_id );
return false;
}
if ( reason != ELeftChannelReason.Channel_Shutdown )
{
Send_Notification_To_Channel( channel_id, source_player_id, player_id, Compute_Notification_From_Leave_Reason( reason ), player_id );
}
if ( channel.Update_Moderator() && reason != ELeftChannelReason.Channel_Shutdown )
{
Send_Notification_To_Channel( channel.ID, channel.Moderator, EChatNotification.New_Moderator, EPersistenceID.Invalid );
}
Remove_Channel_From_Player( player_id, channel_id );
Send_Message_To_Player( new CLeftChatChannelMessage( channel_id, reason, Get_Player_Name_By_Persistence_ID( source_player_id ) ), player_id );
if ( channel.MemberCount == 0 && channel.ShouldDestroyWhenEmpty && !channel.IsBeingDestroyed )
{
Request_Destroy_Channel( channel.ID );
}
return true;
}
// Construction
public CLeftChatChannelMessage( EChannelID channel_id, ELeftChannelReason reason, string source_name )
: base()
{
ChannelID = channel_id;
Reason = reason;
SourceName = source_name;
}
private EChatNotification Compute_Notification_From_Leave_Reason( ELeftChannelReason reason )
{
switch ( reason )
{
case ELeftChannelReason.Channel_Shutdown:
case ELeftChannelReason.Self_Request:
case ELeftChannelReason.Player_Logoff:
case ELeftChannelReason.Swapped_By_Server:
return EChatNotification.Player_Left_Channel;
case ELeftChannelReason.Kicked_By_Mod:
case ELeftChannelReason.Kicked_By_Server:
return EChatNotification.Player_Kicked_From_Channel;
}
return EChatNotification.None;
}