SA-MP automatic Toll Gate Script

new modelid = 968;
new PlayerPaid[MAX_PLAYERS] = {false, ...};

new Float:GatePos[29][9] =
{
	{x, y, z, r-x, r-y, r-z, x_open, y_close, z_close}
}

public OnFilterScriptInit()
{
	for(new a; a<sizeof(GatePos); a++)
    {
        Gate[a] = CreateObject(modelid, GatePos[a][0],GatePos[a][1],GatePos[a][2],GatePos[a][3],GatePos[a][4],GatePos[a][5], 150.0);
	}

	return 1;
}

public OnPlayerSpawn(playerid)
{
    SetTimer("TollGate_Open", 1500, 1);
	return 1;
}

public TollGate_Open()
{
    new vehicleid;
    new open;

    for(new i=GetMaxPlayers(); i > -1; i--)
    {
        //Iterates through an array of Created Object toll gate
        for(new a; a<sizeof(GatePos); a++)
    	{
    	    //If Player is in range of toll gate AND if open is false
	        if(IsPlayerInRangeOfPoint(i, 6.0, GatePos[a][0],GatePos[a][1],GatePos[a][2]))
	        {

	            vehicleid = GetPlayerVehicleID(i);
	            if(IsPlayerInVehicle(i, vehicleid))
	            {
	                open = true;

	                //Moves the object barrier 968
	                MoveObject(Gate[a], GatePos[a][0],GatePos[a][1],GatePos[a][2], 2000, GatePos[a][3], 0.0, GatePos[a][5]);

					//Prevents the closing of toll gate when the player's vehicle is still in range
					if(open && !PlayerPaid[i]){
						GivePlayerMoney(i,-20);
						GameTextForPlayer(i,"$20\nToll Paid",3000,4);
						PlayerPaid[i] = true;
					}else{
					    continue;
					}

	                break;
             	}
	        }

	        if(!open){
	            //SendClientMessage(PlayerPaid[i], -1, "Toll gate closed");
        		MoveObject(Gate[a], GatePos[a][0],GatePos[a][1],GatePos[a][2], 2000, GatePos[a][3], GatePos[a][4], GatePos[a][5]);
        		//PlayerPaid[i] = false;
        	}
		}
    }
}