Radio for PD.

Skripta koju koristim:UP edit.
Detaljan opis problema:Jednostavno odlucio sam ubaciti radio sistem i doslo mi je par errora.Jel jednostavno sve trebam definisati ili ?
Dio skripte:
Error:

C:\Users\user\Desktop\Balkan Boys v1.0\Balkan Boys\gamemodes\BB.pwn(12797) : error 017: undefined symbol "cmdtext"
C:\Users\user\Desktop\Balkan Boys v1.0\Balkan Boys\gamemodes\BB.pwn(12798) : error 017: undefined symbol "idx"
C:\Users\user\Desktop\Balkan Boys v1.0\Balkan Boys\gamemodes\BB.pwn(12798) : error 029: invalid expression, assumed zero
C:\Users\user\Desktop\Balkan Boys v1.0\Balkan Boys\gamemodes\BB.pwn(12798) : error 029: invalid expression, assumed zero
C:\Users\user\Desktop\Balkan Boys v1.0\Balkan Boys\gamemodes\BBpwn(12798) : fatal error 107: too many error messages on one

Neke slike/video za lakse dobivanje pomoci(neobavezno):

CMD:pr(playerid, params[])
{
	if(IsPlayerConnected(playerid))
	{
		GetPlayerName(playerid, sendername, sizeof(sendername));//This is line 2683
		new length = strlen(cmdtext);
		while ((idx < length) && (cmdtext <= ' '))
		{
			idx++;
		}
		new offset = idx;
		new result;
		while ((idx < length) && ((idx - offset) < (sizeof(result) - 1)))
		{
			result[idx - offset] = cmdtext;
			idx++;
		}
			result[idx - offset] = EOS;
			if(!strlen(result))
		{
		SendClientMessage(playerid, GREY, "Usage: /pr [radio chat]");
		return 1;
		}
		if(PlayerInfo == 1 || PlayerInfo == 1)
			{
				if(PlayerInfo == 6) { format(string, sizeof(string), "%s(radio): %s, over.", sendername, result); }
				else if(PlayerInfo == 5) { format(string, sizeof(string), "%s(radio): %s, over.", sendername, result); }
				else if(PlayerInfo == 4) { format(string, sizeof(string), "%s(radio): %s, over.", sendername, result); }
				else if(PlayerInfo == 3) { format(string, sizeof(string), "%s(radio): %s, over.", sendername, result); }
				else if(PlayerInfo == 2) { format(string, sizeof(string), "%s(radio): %s, over.", sendername, result); }
				else if(PlayerInfo == 1) { format(string, sizeof(string), "%s(radio): %s, over.", sendername, result); }
				else
				{
					format(string, sizeof(string), "%s(radio): %s, over.", sendername, result);
				}
				ProxDetector(20.0, playerid, string,COLOR_FADE1,COLOR_FADE2,COLOR_FADE3,COLOR_FADE4,COLOR_FADE5);
				SendRadioMessage(1, COLOR_WHITE, string);
				printf("%s", string);
				return 1;
		    }
		    else
			{
				SendClientMessage(playerid, GRAY, "You are not ");
				return 1;
			}
	}
	return 0;
}

To se desi kad prebacujes u drugi komandni procesor a ne pazis, pogledaj osnove zcmda i skontat ces