Tank feature from GTA V to SAMP

#include <a_samp>
#include <streamer>

#define TANK (432)

native IsValidVehicle(vehicleid);

new safeVehs[] = {417, 425, 427, 428, 430, 432, 446, 447, 449, 450, 452, 453, 454, 460, 464, 469, 472, 473, 476, 484, 487, 488, 493, 497, 511, 512, 513, 519, 520, 537, 538, 548, 533,
                  563, 569, 570, 577, 590, 591, 592, 593, 595, 606, 607, 608, 610, 611};

new t_tank[MAX_PLAYERS], debris[MAX_VEHICLES], vw, v;

stock Float:GetDistanceBetweenPoints(Float:x1, Float:y1, Float:z1, Float:x2, Float:y2, Float:z2)
{
    return VectorSize(x1-x2, y1-y2, z1-z2);
}

stock GetVehicleIDInRange(Float:radius, Float:x, Float:y, Float:z)
{
    new Float:pos[3];
    for(v = 0; v < MAX_VEHICLES; v++)
    {
        if(!IsValidVehicle(v)) continue;
        GetVehiclePos(v, pos[0], pos[1], pos[2]);
        if(GetDistanceBetweenPoints(pos[0], pos[1], pos[2], x, y, z) <= radius) return v;
    }
    return -1;
}

stock IsASafeCar(vehicleid)
{
    if(!IsValidVehicle(vehicleid)) return false;
    for(new i = 0; i < sizeof(safeVehs); i++)
    {
        if(safeVehs[i] == GetVehicleModel(vehicleid)) return true;
    }
    return false;
}

public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    if(GetVehicleModel(vehicleid) == TANK) t_tank[playerid] = SetTimerEx("CheckTank", 500, true, "i", playerid);
    return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    if(GetVehicleModel(vehicleid) == TANK) KillTimer(t_tank[playerid]);
    return 1;
}

forward CheckTank(playerid);
public CheckTank(playerid)
{
    new Float:pos[3];
    GetVehiclePos(GetPlayerVehicleID(playerid), pos[0], pos[1], pos[2]);
    if(IsAnyVehicleInRangeOfPoint(1.5, pos[0], pos[1], pos[2]))
    {
        v = GetVehicleIDInRange(1.5, pos[0], pos[1], pos[2]);
        if(IsASafeCar(v)) return 1;
        new Float:pos1[4];
        GetVehiclePos(v, pos1[0], pos1[1], pos1[2]);
        if(pos1[2] >= floatadd(pos[2], 1.0))
        {
            GetVehicleZAngle(v, pos1[3]);
            vw = GetVehicleVirtualWorld(v);
            if(GetVehicleModel(v) != 584)
            {
                DestroyVehicle(v);
                CreateExplosion(pos1[0], pos1[1], pos1[2], 2, 10.0);
                debris[v] = CreateDynamicObject(3594, pos1[0], pos1[1], pos1[2], 0.0, 0.0, pos1[3], vw);
            }
            else
            {
                DestroyVehicle(v);
                CreateExplosion(pos1[0], pos1[1], pos1[2], 3, 15.0);
            }
        }
    }
    return 1;
}


stock IsAnyVehicleInRangeOfPoint(Float:range, Float:x, Float:y, Float:z)
{
    new Float:pos[3];
    for(v = 0; v < MAX_VEHICLES; v++)
    {
        if(!IsValidVehicle(v)) continue;
        GetVehiclePos(v, pos[0], pos[1], pos[2]);
        if(GetDistanceBetweenPoints(pos[0], pos[1], pos[2], x, y, z) <= range) return true;
    }
    return false;
}