[Pomoc]Komanda Eror

CMD:dajdrogu(playerid, params[])
{
        if(PlayerInfo == 4 || PlayerInfo == 4)
		new string,id;
        new droga = PlayerInfo;
		if(sscanf(params, "ui", id, droga)) return SCM(playerid, -1, "- /dajdrogu ");
        if(id == INVALID_PLAYER_ID) return SCM(playerid,-1,"Pogresan id!");
        if(droga > TrenutnaDroga) return SCM(playerid,-1,"Nemate toliko droge!");
        TrenutnaDroga -= droga;
        TrenutnaDroga += droga;
        format(string,sizeof(string),"Dali ste drogu igracu %s!",ImeIgraca(id));
        SCM(playerid,-1,string);
        format(string,sizeof(string),"Dobili ste drogu od igraca %s!",ImeIgraca(playerid));
        SCM(id,-1,string);
        return 1;
}

C:\Documents and Settings\Miki\Desktop\Roleplay\gamemodes\rp.pwn(12834) : error 003: declaration of a local variable must appear in a compound block
C:\Documents and Settings\Miki\Desktop\Roleplay\gamemodes\rp.pwn(12834) : error 017: undefined symbol "string"
C:\Documents and Settings\Miki\Desktop\Roleplay\gamemodes\rp.pwn(12834) : warning 215: expression has no effect
C:\Documents and Settings\Miki\Desktop\Roleplay\gamemodes\rp.pwn(12834) : error 001: expected token: ";", but found "]"
C:\Documents and Settings\Miki\Desktop\Roleplay\gamemodes\rp.pwn(12834) : fatal error 107: too many error messages on one line

CMD:dajdrogu(playerid, params[])
{
        if(PlayerInfo == 4 || PlayerInfo == 4)
        {
			new string;
        	new id;
        	new droga = PlayerInfo;
			if(sscanf(params, "ui", id, droga)) return SCM(playerid, -1, "- /dajdrogu ");
        	if(id == INVALID_PLAYER_ID) return SCM(playerid,-1,"Pogresan id!");
        	if(droga > TrenutnaDroga) return SCM(playerid,-1,"Nemate toliko droge!");
        	TrenutnaDroga -= droga;
        	TrenutnaDroga += droga;
        	format(string,sizeof(string),"Dali ste drogu igracu %s!",ImeIgraca(id));
        	SCM(playerid,-1,string);
        	format(string,sizeof(string),"Dobili ste drogu od igraca %s!",ImeIgraca(playerid));
        	SCM(id,-1,string);
        }
        return 1;
}