Brzinomijer V1.0

#include <a_samp>

new fstr[128], Text:brzinomijer[MAX_PLAYERS][5];

stock GetVehicleSpeed(vehicleid)
{
    new Float:vel[3], Float:tempspeed;
    GetVehicleVelocity(vehicleid, vel[0], vel[1], vel[2]);
    tempspeed = floatsqroot((vel[0] * vel[0]) + (vel[1] * vel[1]) + (vel[2] * vel[2])) * 136.666667;
    return floatround(tempspeed, floatround_round);
}

public OnPlayerUpdate(playerid)
{
    if (IsPlayerInAnyVehicle(playerid))
    {
        new Float:vhp, vspeed;
        GetVehicleHealth(GetPlayerVehicleID(playerid), vhp);
        vspeed = GetVehicleSpeed(GetPlayerVehicleID(playerid));
        format(fstr, sizeof(fstr), "%d", vspeed);
        TextDrawSetString(brzinomijer[playerid][1], fstr);
        format(fstr, sizeof(fstr), "%d", floatround(vhp));
        TextDrawSetString(brzinomijer[playerid][3], fstr);
    }
    return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if (GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
    {
        new Float:vhp, vspeed;
        GetVehicleHealth(GetPlayerVehicleID(playerid), vhp);
        vspeed = GetVehicleSpeed(GetPlayerVehicleID(playerid));
        brzinomijer[playerid][0] = TextDrawCreate(510.000000, 341.000000, "Brzina:");
        TextDrawBackgroundColor(brzinomijer[playerid][0], 255);
        TextDrawFont(brzinomijer[playerid][0], 1);
        TextDrawLetterSize(brzinomijer[playerid][0], 0.500000, 1.000000);
        TextDrawColor(brzinomijer[playerid][0], 16777215);
        TextDrawSetOutline(brzinomijer[playerid][0], 0);
        TextDrawSetProportional(brzinomijer[playerid][0], 1);
        TextDrawSetShadow(brzinomijer[playerid][0], 1);
        format(fstr, sizeof(fstr), "%d", vspeed);
        brzinomijer[playerid][1] = TextDrawCreate(510.000000, 350.000000, fstr);
        TextDrawBackgroundColor(brzinomijer[playerid][1], 255);
        TextDrawFont(brzinomijer[playerid][1], 1);
        TextDrawLetterSize(brzinomijer[playerid][1], 0.450000, 1.000000);
        TextDrawColor(brzinomijer[playerid][1], -1);
        TextDrawSetOutline(brzinomijer[playerid][1], 0);
        TextDrawSetProportional(brzinomijer[playerid][1], 1);
        TextDrawSetShadow(brzinomijer[playerid][1], 1);
        brzinomijer[playerid][2] = TextDrawCreate(510.000000, 360.000000, "Ostecenje:");
        TextDrawBackgroundColor(brzinomijer[playerid][2], 255);
        TextDrawFont(brzinomijer[playerid][2], 1);
        TextDrawLetterSize(brzinomijer[playerid][2], 0.500000, 1.000000);
        TextDrawColor(brzinomijer[playerid][2], -317648385);
        TextDrawSetOutline(brzinomijer[playerid][2], 0);
        TextDrawSetProportional(brzinomijer[playerid][2], 1);
        TextDrawSetShadow(brzinomijer[playerid][2], 1);
        format(fstr, sizeof(fstr), "%d", floatround(vhp));
        brzinomijer[playerid][3] = TextDrawCreate(510.000000, 369.000000, fstr);
        TextDrawBackgroundColor(brzinomijer[playerid][3], 255);
        TextDrawFont(brzinomijer[playerid][3], 1);
        TextDrawLetterSize(brzinomijer[playerid][3], 0.450000, 1.000000);
        TextDrawColor(brzinomijer[playerid][3], -1);
        TextDrawSetOutline(brzinomijer[playerid][3], 0);
        TextDrawSetProportional(brzinomijer[playerid][3], 1);
        TextDrawSetShadow(brzinomijer[playerid][3], 1);
        brzinomijer[playerid][4] = TextDrawCreate(510.000000, 327.000000, "Brzinomijer");
        TextDrawBackgroundColor(brzinomijer[playerid][4], 255);
        TextDrawFont(brzinomijer[playerid][4], 2);
        TextDrawLetterSize(brzinomijer[playerid][4], 0.200000, 1.000000);
        TextDrawColor(brzinomijer[playerid][4], -65281);
        TextDrawSetOutline(brzinomijer[playerid][4], 0);
        TextDrawSetProportional(brzinomijer[playerid][4], 1);
        TextDrawSetShadow(brzinomijer[playerid][4], 1);
        TextDrawUseBox(brzinomijer[playerid][4], 1);
        TextDrawBoxColor(brzinomijer[playerid][4], 0x000000AA);
        for (new i; i <= 4; i++)
        TextDrawShowForPlayer(playerid, brzinomijer[playerid][i]);
    }
    return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
    for (new i; i <= 4; i++)
    TextDrawDestroy(brzinomijer[playerid][i]);
    return 1;
}