public OnPlayerDeath(playerid, killerid, reason)
{
	if(killerid == INVALID_PLAYER_ID) {
        SendDeathMessage(INVALID_PLAYER_ID,playerid,reason);
        SetPlayerScore(INVALID_PLAYER_ID,GetPlayerScore(INVALID_PLAYER_ID)-1);
	} else {
		SendDeathMessage(killerid,playerid,reason);
		SetPlayerScore(killerid,GetPlayerScore(killerid)+1);
SetPlayerScore(playerid, GetPlayerScore(playerid)-1);
	}
 	return 1;
}