Speedometer 1.0

// includes
#include <a_samp>
#include <tdw_vmath> // tdw library component


//defineS

#define FILTERSCRIPT // speedometer by Ghecco (km/h)

#undef MAX_PLAYERS
#define MAX_PLAYERS (100) //    !



// variables
new PlayerText:Speedometer[MAX_PLAYERS][2]; // Player's Speedometer Textdraw

main(){}

//main
public OnFilterScriptInit()
{
    print("Speedometer Loaded");
    if(!GetPlayerPoolSize()) return 1;
    else
    {
        for(new i; i < GetPlayerPoolSize(); i++)
        {
            CreateSpeedometer(i);
        }
    }
    return 1;
}

// Callbacks -

public OnPlayerConnect(playerid)
{
    CreateSpeedometer(playerid);
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    PlayerTextDrawDestroy(playerid, Speedometer[playerid][0]);
    PlayerTextDrawDestroy(playerid, Speedometer[playerid][1]);
    return 1;
}

public OnPlayerUpdate(playerid) // Update player's speedometer
{
    if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
    {
        new string[10], Float:speed = GetVehicleSpeed(GetPlayerVehicleID(playerid));
        format(string, sizeof(string), "%d", floatround(speed));
        PlayerTextDrawSetString(playerid, Speedometer[playerid][0], string);
    }
    return 1;
}


public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(oldstate != PLAYER_STATE_DRIVER && newstate == PLAYER_STATE_DRIVER) ShowSpeedometer(playerid);
    else if(oldstate == PLAYER_STATE_DRIVER && newstate != PLAYER_STATE_DRIVER) HideSpeedometer(playerid);
    return 1;
}

// stocks

stock ShowSpeedometer(playerid)
{
    PlayerTextDrawSetString(playerid, Speedometer[playerid][0], "0");
    PlayerTextDrawShow(playerid, Speedometer[playerid][0]);
    PlayerTextDrawShow(playerid, Speedometer[playerid][1]);
    return 1;
}

stock HideSpeedometer(playerid)
{
    PlayerTextDrawHide(playerid, Speedometer[playerid][0]);
    PlayerTextDrawHide(playerid, Speedometer[playerid][1]);
    return 1;
}

stock CreateSpeedometer(playerid)
{
    Speedometer[playerid][0] = CreatePlayerTextDraw(playerid, 512.000000, 357.000000, "0");
    PlayerTextDrawFont(playerid, Speedometer[playerid][0], 3);
    PlayerTextDrawLetterSize(playerid, Speedometer[playerid][0], 0.600000, 2.000000);
    PlayerTextDrawTextSize(playerid, Speedometer[playerid][0], 400.000000, 17.000000);
    PlayerTextDrawSetOutline(playerid, Speedometer[playerid][0], 0);
    PlayerTextDrawSetShadow(playerid, Speedometer[playerid][0], 0);
    PlayerTextDrawAlignment(playerid, Speedometer[playerid][0], 1);
    PlayerTextDrawColor(playerid, Speedometer[playerid][0], -1);
    PlayerTextDrawBackgroundColor(playerid, Speedometer[playerid][0], 255);
    PlayerTextDrawBoxColor(playerid, Speedometer[playerid][0], 50);
    PlayerTextDrawUseBox(playerid, Speedometer[playerid][0], 0);
    PlayerTextDrawSetProportional(playerid, Speedometer[playerid][0], 1);
    PlayerTextDrawSetSelectable(playerid, Speedometer[playerid][0], 0);

    Speedometer[playerid][1] = CreatePlayerTextDraw(playerid, 549.000000, 357.000000, "Km/h");
    PlayerTextDrawFont(playerid, Speedometer[playerid][1], 3);
    PlayerTextDrawLetterSize(playerid, Speedometer[playerid][1], 0.600000, 2.000000);
    PlayerTextDrawTextSize(playerid, Speedometer[playerid][1], 400.000000, 17.000000);
    PlayerTextDrawSetOutline(playerid, Speedometer[playerid][1], 0);
    PlayerTextDrawSetShadow(playerid, Speedometer[playerid][1], 0);
    PlayerTextDrawAlignment(playerid, Speedometer[playerid][1], 1);
    PlayerTextDrawColor(playerid, Speedometer[playerid][1], -2016478511);
    PlayerTextDrawBackgroundColor(playerid, Speedometer[playerid][1], 255);
    PlayerTextDrawBoxColor(playerid, Speedometer[playerid][1], 50);
    PlayerTextDrawUseBox(playerid, Speedometer[playerid][1], 0);
    PlayerTextDrawSetProportional(playerid, Speedometer[playerid][1], 1);
    PlayerTextDrawSetSelectable(playerid, Speedometer[playerid][1], 0);
    return 1;
}