[Mister0]

I made a command to setskin and i want to make if is restricted skin to set the next skin but is not work, what is wrong?

Код:

CMD:nextskin(playerid,params[])
{
 new nextskin = GetNextSkin(GetPlayerSkin(playerid));
 SetPlayerSkin(playerid,nextskin);
}

GetNextSkin(skin)
{
	if(skin==14||skin==15||skin==20)
	skin++;
	return skin;
}

When I type the command it set me skin 0
I make a debug and it return me 0 at every time

Код:

GetNextSkin(skin)
{
	new newskin=skin;
	new str[20];
	format(str,20,"your skin %d",newskin);
	SCM(0,-1,str);
	if(skin==14||skin==15||skin==20)
	newskin++;
	format(str,20,"your next skin %d",newskin);
	SCM(0,-1,str);
	return newskin;
}