Car Spawner

/*
Filterscript([FS]Car Spawner)by [SU]Spartan
I give you every right to copy this and re-publish this filterscript.
*/
#include <a_samp>
#define FILTERSCRIPT
#if defined FILTERSCRIPT
#define red 0xFF0000AA
#define green 0x33FF33AA

public OnPlayerSpawn(playerid)
{
    #if !defined SpawnMsgs
    SendClientMessage( playerid, 0x00FF00AA, "Type /car [Car Model] to spawn a car" );
    #endif
    return 1;
}

new aVehicleNames[212][] =
{
    {"Landstalker"},{"Bravura"},{"Buffalo"},{"Linerunner"}, {"Perrenial"},{"Sentinel"},
    {"Dumper"},{"Firetruck"},{"Trashmaster"},{"Stretch"},{"Manana"},{"Infernus"},{"Voodoo"},
    {"Pony"},{"Mule"},{"Cheetah"},{"Ambulance"},{"Leviathan"},{"Moonbeam"},{"Esperanto"},
    {"Taxi"},{"Washington"},{"Bobcat"},{"Mr Whoopee"},{"BF Injection"},{"Hunter"},{"Premier"},
    {"Enforcer"},{"Securicar"},{"Banshee"},{"Predator"},{"Bus"},{"Rhino"},{"Barracks"},
    {"Hotknife"},{"Trailer 1"},{"Previon"},{"Coach"},{"Cabbie"},{"Stallion"},{"Rumpo"},{"RC Bandit"},
    {"Romero"},{"Packer"},{"Monster"},{"Admiral"},{"Squalo"},{"Seasparrow"},{"Pizzaboy"},
    {"Tram"},
    {"Trailer 2"},
    {"Turismo"},
    {"Speeder"},
    {"Reefer"},
    {"Tropic"},
    {"Flatbed"},
    {"Yankee"},
    {"Caddy"},
    {"Solair"},
    {"Berkley's RC Van"},
    {"Skimmer"},
    {"PCJ-600"},
    {"Faggio"},
    {"Freeway"},
    {"RC Baron"},
    {"RC Raider"},
    {"Glendale"},
    {"Oceanic"},
    {"Sanchez"},
    {"Sparrow"},
    {"Patriot"},
    {"Quad"},
    {"Coastguard"},
    {"Dinghy"},
    {"Hermes"},
    {"Sabre"},
    {"Rustler"},
    {"ZR-350"},
    {"Walton"},
    {"Regina"},
    {"Comet"},
    {"BMX"},
    {"Burrito"},
    {"Camper"},
    {"Marquis"},
    {"Baggage"},
    {"Dozer"},
    {"Maverick"},
    {"News Chopper"},
    {"Rancher"},
    {"FBI Rancher"},
    {"Virgo"},
    {"Greenwood"},
    {"Jetmax"},
    {"Hotring"},
    {"Sandking"},
    {"Blista Compact"},
    {"Police Maverick"},
    {"Boxville"},
    {"Benson"},
    {"Mesa"},
    {"RC Goblin"},
    {"Hotring Racer A"},
    {"Hotring Racer B"},
    {"Bloodring Banger"},
    {"Rancher"},
    {"Super GT"},
    {"Elegant"},
    {"Journey"},
    {"Bike"},
    {"Mountain Bike"},
    {"Beagle"},
    {"Cropdust"},
    {"Stunt"},
    {"Tanker"},
    {"Roadtrain"},
    {"Nebula"},
    {"Majestic"},
    {"Buccaneer"},
    {"Shamal"},
    {"Hydra"},
    {"FCR-900"},
    {"NRG-500"},
    {"HPV1000"},
    {"Cement Truck"},
    {"Tow Truck"},
    {"Fortune"},
    {"Cadrona"},
    {"FBI Truck"},
    {"Willard"},
    {"Forklift"},
    {"Tractor"},
    {"Combine"},
    {"Feltzer"},
    {"Remington"},
    {"Slamvan"},
    {"Blade"},
    {"Freight"},
    {"Streak"},
    {"Vortex"},
    {"Vincent"},
    {"Bullet"},
    {"Clover"},
    {"Sadler"},
    {"Firetruck LA"},
    {"Hustler"},
    {"Intruder"},
    {"Primo"},
    {"Cargobob"},
    {"Tampa"},
    {"Sunrise"},
    {"Merit"},
    {"Utility"},
    {"Nevada"},
    {"Yosemite"},
    {"Windsor"},
    {"Monster A"},
    {"Monster B"},
    {"Uranus"},
    {"Jester"},
    {"Sultan"},
    {"Stratum"},
    {"Elegy"},
    {"Raindance"},
    {"RC Tiger"},
    {"Flash"},
    {"Tahoma"},
    {"Savanna"},
    {"Bandito"},
    {"Freight Flat"},
    {"Streak Carriage"},
    {"Kart"},
    {"Mower"},
    {"Duneride"},
    {"Sweeper"},
    {"Broadway"},
    {"Tornado"},
    {"AT-400"},
    {"DFT-30"},
    {"Huntley"},
    {"Stafford"},
    {"BF-400"},
    {"Newsvan"},
    {"Tug"},
    {"Trailer 3"},
    {"Emperor"},
    {"Wayfarer"},
    {"Euros"},
    {"Hotdog"},
    {"Club"},
    {"Freight Carriage"},
    {"Trailer 3"},
    {"Andromada"},
    {"Dodo"},
    {"RC Cam"},
    {"Launch"},
    {"Police Car (LSPD)"},
    {"Police Car (SFPD)"},
    {"Police Car (LVPD)"},
    {"Police Ranger"},
    {"Picador"},
    {"S.W.A.T. Van"},
    {"Alpha"},
    {"Phoenix"},
    {"Glendale"},
    {"Sadler"},
    {"Luggage Trailer A"},
    {"Luggage Trailer B"},
    {"Stair Trailer"},
    {"Boxville"},
    {"Farm Plow"},
    {"Utility Trailer"}};

#endif

public OnPlayerCommandText(playerid, cmdtext[])
{
    new cmd[200], idx;
    cmd = strtok(cmdtext, idx);

    if(strcmp(cmd, "/car", true, 10) == 0)
    {

        new String[200];
        new tmp[256];
        new Float:x, Float:y, Float:z;

        tmp = strtok(cmdtext, idx);
        if(!strlen(tmp)) return SendClientMessage(playerid, red, "Incorrect format!Type /car [car model]");

        new vehicle = GetVehicleModelIDFromName(tmp);

        if(vehicle < 400 || vehicle > 611) return SendClientMessage(playerid, red, "This vehicle doesnt exists!");

        new Float:a;
        GetPlayerFacingAngle(playerid, a);
        GetPlayerPos(playerid, x, y, z);

        if(IsPlayerInAnyVehicle(playerid) == 1)
        {
            GetXYInFrontOfPlayer(playerid, x, y, 8);
        }
        else
        {
            GetXYInFrontOfPlayer(playerid, x, y, 5);
        }

        new PlayersVehicle = CreateVehicle(vehicle, x, y, z, a+90, -1, -1, -1);
        LinkVehicleToInterior(PlayersVehicle, GetPlayerInterior(playerid));

        format(String, sizeof(String), "You have spawned a %s", aVehicleNames[vehicle - 400]);
        SendClientMessage(playerid, green, String);
        return 1;
    }
    return 0;
}

strtok(const string[], &index)
{
    new length = strlen(string);
    while ((index < length) && (string[index] <= ' '))
    {
        index++;
    }

    new offset = index;
    new result[20];
    while ((index < length) && (string[index] > ' ') && ((index - offset) < (sizeof(result) - 1)))
    {
        result[index - offset] = string[index];
        index++;
    }
    result[index - offset] = EOS;
    return result;
}

GetVehicleModelIDFromName(vname[])
{
    for(new i = 0; i < 211; i++)
    {
        if(strfind(aVehicleNames[i], vname, true) != -1)
        return i + 400;
    }
    return -1;
}

stock GetXYInFrontOfPlayer(playerid, &Float:x2, &Float:y2, Float:distance)
{
    new Float:a;

    GetPlayerPos(playerid, x2, y2, a);
    GetPlayerFacingAngle(playerid, a);

    if(GetPlayerVehicleID(playerid))
    {
        GetVehicleZAngle(GetPlayerVehicleID(playerid), a);
    }

    x2 += (distance * floatsin(-a, degrees));
    y2 += (distance * floatcos(-a, degrees));
}