forward SetPlayerCheckpointTimer( playerid , Float:X , Float:Y , Float:Z , Float:CPSize );

public SetPlayerCheckpointTimer( playerid , Float:X , Float:Y , Float:Z , Float:CPSize )
{
    SetPlayerCheckpoint( playerid , X , Y , Z , CPSize );
}

SetPlayerCheckpointEx( playerid , Float:X , Float:Y , Float:Z , Float:CPSize )
{
	SetPlayerCheckpoint( playerid , X , Y , Z , CPSize );
	DisablePlayerCheckpointEx( playerid );
	
	SetTimerEx( "SetPlayerCheckpointTimer" , 300 , 0 , "iffff" , playerid , X , Y , Z , CPSize );
}