public bool GrantFlag(ServerPlayer player, FlagInstance flag)
{
if (flag.Owner != null || player.Info.CariedFlag != null)
{
return(false);
}
OnGrantFlag?.Invoke(player, flag);
FlagEventArgs args = new FlagEventArgs();
args.Player = player;
args.Flag = flag;
FlagPreGrab?.Invoke(this, args);
if (flag.Status == FlagStatuses.FlagNoExist)
{
return(false);
}
lock (ActiveFlags)
{
if (!args.Allow || flag.Owner != null)
{
return(false);
}
lock (WorldFlags)
WorldFlags.Remove(flag.FlagID);
lock (CarriedFlags)
CarriedFlags.Add(flag.FlagID, flag);
flag.Owner = player;
flag.Status = FlagStatuses.FlagOnTank;
flag.OwnerID = player.PlayerID;
}
FlagGrabbed?.Invoke(this, flag);
player.Info.CariedFlag = flag;
MsgGrabFlag grabMessage = new MsgGrabFlag();
grabMessage.PlayerID = player.PlayerID;
grabMessage.FlagData = flag;
Logger.Log2("Player " + player.Callsign + " granted flag " + flag.FlagID.ToString() + " " + flag.ToString());
Players.SendToAll(grabMessage, false);
return(true);
}
public void DropFlag(ServerPlayer player)
{
if (player == null || player.Info.CariedFlag == null)
{
return;
}
if (player.Info.CariedFlag.Flag == FlagTypeList.Identify)
{
player.SendMessage(new MsgNearFlag()); // send them an empty ID message to clear out the display
}
FlagInstance flag = player.Info.CariedFlag;
ComputeFlagDrop?.Invoke(player, flag);
MsgDropFlag drop = new MsgDropFlag();
drop.FlagID = flag.FlagID;
drop.PlayerID = player.PlayerID;
drop.Data = flag;
player.Info.CariedFlag = null;
flag.Owner = null;
Players.SendToAll(drop, false);
lock (CarriedFlags)
{
if (CarriedFlags.ContainsKey(flag.FlagID))
{
CarriedFlags.Remove(flag.FlagID);
}
}
lock (WorldFlags)
WorldFlags.Add(flag.FlagID, flag);
FlagDropped?.Invoke(this, flag);
}