#if defined _vehicleplate_included
  #endinput
#endif

#define _vehicleplate_included

#include <a_samp>

#pragma tabsize 0

/* VehiclePlate v1.0
 * By: Dr_Pawno
 *
 */

/*
native SetVehicleRandomPlate(vehicleid);
native GetVehicleRandomPlate(vehicleid);
native SaveVehiclesRandomPlate(Arquivo);
native LoadVehiclesRandomPlate(Arquivo);
native GetLetter(number);
native split(const strsrc[], strdest[][], delimiter);
*/

new VehicleRandomPlate[MAX_VEHICLES][15];
new VehicleUsingRandomPlate[MAX_VEHICLES] = 0;

stock SetVehicleRandomPlate(vehicleid)
{
	new letter[4],
	    number[15],
	    plate[15];
	letter[0] = random(26)+1; letter[2] = random(26)+1; letter[3] = random(26)+1;
	new rnumber = random(10);
	new rnumber2 = random(10);
	new rnumber3 = random(10);
	format(number, 15, "%d%d%d", rnumber, rnumber2, rnumber3);
	format(plate, 15, "%s%s%s%s %s", GetLetter(letter[0]), GetLetter(letter[1]), GetLetter(letter[2]), GetLetter(letter[3]), number);
	SetVehicleNumberPlate(vehicleid, plate);
	VehicleRandomPlate[vehicleid] = plate;
	VehicleUsingRandomPlate[vehicleid] = 1;
	return 1;
}

stock GetVehicleRandomPlate(vehicleid)
{
	new plate[15];
	if(VehicleUsingRandomPlate[vehicleid] == 0)
	{
	    plate = "XYZR 000");
	}
	else
	{
		plate = VehicleRandomPlate[vehicleid];
	}
	return plate;
}

stock GetLetter(number)
{
	new letter[5];
	if(number == 1){letter="A";}if(number == 2){letter="B";}if(number == 3){letter="C";}if(number == 4){letter="D";}if(number == 5){letter="E";}if(number == 6){letter="F";}if(number == 7){letter="G";}if(number == 8){letter="H";}
	if(number == 9){letter="I";}if(number == 10){letter="J";}if(number == 11){letter="K";}if(number == 12){letter="L";}if(number == 13){letter="M";}if(number == 14){letter="N";}if(number == 15){letter="O";}if(number == 16){letter="P";}
	if(number == 17){letter="Q";}if(number == 18){letter="R";}if(number == 19){letter="S";}if(number == 20){letter="T";}if(number == 21){letter="U";}if(number == 22){letter="V";}if(number == 23){letter="W";}if(number == 24){letter="X";}
	if(number == 25){letter="Y";}if(number == 26){letter="Z";} return letter;
}

stock LoadVehiclesRandomPlate(Arquivo[])
{
	new arrCoords[2][64];
	new strFromFile2[256];
	if (fexist(Arquivo))
	{
	    new File:file = fopen(Arquivo, io_read);
		new vehid = 1;
		while (vehid <= MAX_VEHICLES)
		{
			fread(file, strFromFile2);
			split(strFromFile2, arrCoords, '|');
			VehicleUsingRandomPlate[vehid] = strval(arrCoords[0]);
			strmid(VehicleRandomPlate[vehid], arrCoords[1], 0, strlen(arrCoords[1]), 255);
		    if(VehicleUsingRandomPlate[vehid] == 1)
		    {
		        SetVehicleNumberPlate(vehid, VehicleRandomPlate[vehid]);
		    }
			vehid++;
		}
		fclose(file);
	}
	return 1;
}

stock SaveVehiclesRandomPlate(Arquivo[])
{
	new vehid = 1;
	new File: file2;
	while (vehid <= MAX_VEHICLES)
	{
		new coordsstring[256];
		format(coordsstring, sizeof(coordsstring), "%d|%s\n",
		VehicleUsingRandomPlate[vehid],
		VehicleRandomPlate[vehid]);
		if(vehid == 2)
		{
			file2 = fopen(Arquivo, io_write);
		}
		else
		{
			file2 = fopen(Arquivo, io_append);
		}
		fwrite(file2, coordsstring);
		vehid++;
		fclose(file2);
	}
	return 1;
}

forward split(const strsrc[], strdest[][], delimiter);

public split(const strsrc[], strdest[][], delimiter)
{
	new i, li;
	new aNum;
	new len;
	while(i <= strlen(strsrc)){
	    if(strsrc[i]==delimiter || i==strlen(strsrc)){
	        len = strmid(strdest[aNum], strsrc, li, i, 128);
	        strdest[aNum][len] = 0;
	        li = i+1;
	        aNum++;
		}
		i++;
	}
	return 1;
}