iGetty's Mask System

/* ----------------------------------------------------------
This is a simple masking system created by iGetty. This system
allows you to mask and hide your name from other players and will
also hide your name and show a label of "Masked Player_%d", where
the %d would be a random value that is assigned upon "/mask".

This will also automatically remove the mask when a player disconnects.
If a player dies with a mask on, they will then have the mask forcefully removed
and it will then show the players name tag again for all players.

There is also a name checking system that I implemented for people that may
want to use this in a game mode. They can use the following:

pMaskName(playerid), to check if the player is masked or not, if they are it will
return "Mask %d", if not it will return the actual player name.

Commands:
/mask
/unmask
/removemask (RCON admin)

Credits:
ZeeX for ZCMD.
Incognito for Streamer.
Y_Less for sscanf2
SA-MP team for the ability to script for SA-MP and for the a_samp include.
iGetty for creating this filterscript.

Please don't remove any credits for this script as it was created for the SA-MP
community out of good will and I would appreciate it if you could at least be
respectful enough to keep them there.

Thank you for using the script.

iGetty.
---------------------------------------------------------- */

#include <a_samp>
#include <zcmd>
#include <sscanf2>
#include <streamer>

new Masked[MAX_PLAYERS], Text3D:MaskLabel[MAX_PLAYERS], MaskID[MAX_PLAYERS];

#undef MAX_PLAYERS
#define MAX_PLAYERS GetMaxPlayers()

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" Simple Mask System by iGetty loaded!");
    print("--------------------------------------\n");
    return 1;
}

public OnFilterScriptExit()
{
    print("\n--------------------------------------");
    print(" Simple Mask System by iGetty unloaded!");
    print("--------------------------------------\n");
    return 1;
}

public OnPlayerConnect(playerid)
{
    Masked[playerid] = 0;
    MaskID[playerid] = 0;

    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(Masked[i] == 1)
        {
            ShowPlayerNameTagForPlayer(i, playerid, false);
        }
        else
        {
            ShowPlayerNameTagForPlayer(i, playerid, true);
        }
    }
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    if(Masked[playerid] == 1)
    {
        Masked[playerid] = 0;
        MaskID[playerid] = 0;
        DestroyDynamic3DTextLabel(MaskLabel[playerid]);
    }
    return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
    if(Masked[playerid] == 1)
    {
        DestroyDynamic3DTextLabel(MaskLabel[playerid]);
        for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(i, playerid, true);
        Masked[playerid] = 0;
        MaskID[playerid] = 0;
        SendClientMessage(playerid, -1, "As you have died, the nurses took off your mask to reveal your identity.");
    }
    return 1;
}

public OnPlayerText(playerid, text[])
{
    new string[128];
    format(string, sizeof(string), "%s %s", pMaskName(playerid), text);
    SendClientMessageToAll(-1, string);
    return 0;
}

command(mask, playerid, params[])
{
    if(Masked[playerid] == 0)
    {
        new rand = 1000 + random(8999), string[128];
        MaskID[playerid] = rand;
        for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(i, playerid, false);
        Masked[playerid] = 1;
        format(string, sizeof(string), "Masked Player_%d", MaskID[playerid]);
        MaskLabel[playerid] = CreateDynamic3DTextLabel(string, -1, 0, 0, -20, 25, playerid);
        Streamer_SetFloatData(STREAMER_TYPE_3D_TEXT_LABEL, MaskLabel[playerid] , E_STREAMER_ATTACH_OFFSET_Z, 0.30);
        format(string, sizeof(string), "** %s has just put on a mask!", pName(playerid));
        SendClientMessageToAll(-1, string);
    }
    else return SendClientMessage(playerid, -1, "You are already masked!");
    return 1;
}

command(removemask, playerid, params[])
{
    if(IsPlayerAdmin(playerid))
    {
        new id, string[128];
        if(sscanf(params, "u", id))return SendClientMessage(playerid, -1, "Usage: /removemask [player id or name]");
        {
            if(IsPlayerConnected(id))
            {
                if(Masked[id] == 1)
                {
                    format(string, sizeof(string), "Admin %s has forced %s to take off their mask.", pName(playerid), pName(id));
                    SendClientMessageToAll(-1, string);
                    DestroyDynamic3DTextLabel(MaskLabel[id]);
                    for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(i, id, true);
                    Masked[id] = 0;
                    MaskID[id] = 0;
                }
                else return SendClientMessage(playerid, -1, "That player isn't masked.");
            }
            else return SendClientMessage(playerid, -1, "That player isn't connected.");
        }
    }
    else return SendClientMessage(playerid, -1, "You must be logged into RCON to use this.");
    return 1;
}

command(unmask, playerid, params[])
{
    if(Masked[playerid] == 1)
    {
        new string[128];
        format(string, sizeof(string), "** %s has taken off their mask!", pName(playerid));
        SendClientMessageToAll(-1, string);
        DestroyDynamic3DTextLabel(MaskLabel[playerid]);
        for(new i = 0; i < MAX_PLAYERS; i++) ShowPlayerNameTagForPlayer(i, playerid, true);
        Masked[playerid] = 0;
        MaskID[playerid] = 0;
    }
    else return SendClientMessage(playerid, -1, "You aren't masked!");
    return 1;
}

public OnPlayerUpdate(playerid)
{
    if(Masked[playerid] == 0)
    {
        for(new i = 0; i < MAX_PLAYERS; i++)
        {
            ShowPlayerNameTagForPlayer(i, playerid, true);
        }
    }

    if(Masked[playerid] == 1)
    {
        for(new i = 0; i < MAX_PLAYERS; i++)
        {
            ShowPlayerNameTagForPlayer(i, playerid, false);
        }
    }
    return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
    return 1;
}

stock pMaskName(playerid)
{
    new string[25];
    if(Masked[playerid] == 1) format(string, sizeof(string), "Mask %d", MaskID[playerid]);
    else format(string, sizeof(string), "%s", pName(playerid));
    return string;
}

stock pName(playerid)
{
    new name[24];
    GetPlayerName(playerid, name, sizeof(name));
    return name;
}