new v_prioid;
        new filename[MAX_STRING];
	new linecount = 0;
	new prio_count;
	format(filename, sizeof (filename), "%sGTO.vehiclespawns.txt",VehicleDB);
	new idx;
	new temp[256];
	new File:fhandle;

	fhandle = fopen(filename,io_read);
	while (fread(fhandle,temp,sizeof(temp))) {
	    linecount++;
	    temp = strrest(temp,0);
        
		v_prioid = strval(strcharsplit(temp, idx,strchar(",")));
		new string[256];
		format(string, sizeof(string), "%d",v_prioid);
		printf(string);
		
		if(v_prioid == 1)
		{
		    prio_count++;
			PriorityCars[prio_count] = linecount;

		}
	}
	fclose(fhandle);



These are the functions used;

public strcharsplit(string[], &index,seperator)
{
	new result[MAX_STRING];
	new idxpos = index;
	for (new i=index;i<strlen(string);i++)
	{
	    index++;
		if (string[i] == seperator) break;
		if (string[i] == 0) break;
		result[i-idxpos] = string[i];
		
	}
	return result;
}

public strchar(string[2])
{
	return string[0];
}


this is how the file content looks like

-1,443,-1540.2059,-2747.823,49.172,170.2765,20,1,300000
-1,463,-1555.4904,-2743.136,48.0808,334.7023,11,11,300000
-1,468,-1557.7052,-2741.2961,48.2089,337.581,53,53,300000
-1,470,-1609.6151,-2718.1558,48.5342,231.5696,43,0,300000
-1,593,1960.2064,-2647.5012,14.0086,0.6559,-1,-1,300000
1,476,1718.2184,-2625.3433,13.3286,352.5374,-1,-1,300000
1,476,1860.7959,-2623.4519,13.3287,3.9905,-1,-1,300000
1,553,1482.4989,-2620.6145,13.3287,266.7185,-1,-1,300000
-1,565,2489.3066,-2605.5688,13.3711,0.4802,-1,-1,300000
1,411,-2119.7756,-2513.2112,31.1944,324.9478,43,0,300000
-1,579,2763.6816,-2510.6714,13.6339,0.0716,-1,-1,300000
1,519,1421.8922,-2491.6023,13.386,271.9363,13,13,300000