Velocimetro simple

/*
		Sistema de velocimetro By Badyx
														*/
#include <a_samp>
new bool:Velocimetro[MAX_PLAYERS];
#if defined FILTERSCRIPT

/*Velocimetro[playerid] = true;*/

#else

main(){}

#endif

public OnPlayerConnect(playerid)
{
    Velocimetro[playerid] = false;
	return 1;
}

public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    Velocimetro[playerid] = true;
	return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    Velocimetro[playerid] = false;
	return 1;
}

public OnPlayerUpdate(playerid)
{
	new string[100];
	new speed = floatround(GetVehicleSpeed(GetPlayerVehicleID(playerid)));

    if (Velocimetro[playerid] == true)
    {
    if(!IsPlayerInAnyVehicle(playerid))		{    return 1;	}
    format(string, sizeof(string), "~n~~n~~n~~n~~n~~n~~n~~n~~w~km/h ~g~%d~n~~r~Gasolina %d", speed);
	GameTextForPlayer(playerid, string, 2500, 3);
	return 1;
	}
	return 1;
}


stock Float:GetVehicleSpeed(vehicleid,UseMPH = 0)// ¿?
{
new Float:speed_x,Float:speed_y,Float:speed_z,Float:temp_speed;
GetVehicleVelocity(vehicleid,speed_x,speed_y,speed_z);
if(UseMPH == 0)
{
temp_speed = floatsqroot(((speed_x*speed_x)+(speed_y*speed_y))+(speed_z*speed_z))*136.666667;
} else {
temp_speed = floatsqroot(((speed_x*speed_x)+(speed_y*speed_y))+(speed_z*speed_z))*85.4166672;
}
floatround(temp_speed,floatround_round);return temp_speed;
}