[Supremache]

I found this code on a mod and i want to understand what does this code do, because i don't understand it.

PHP Code:

new g_iOffset[33][2];
new g_iArgumentPing[33][3];
new g_iPingOverride[33] =
{
    -1, ...
}
public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)
    
    register_forward(FM_UpdateClientData, "Update_Client_Data");    
    set_task(2.0, "TaskCalculateArguments", 0, "", 0, "b", 0);
}

public Update_Client_Data(id)
{
    if( !(pev( id, pev_button ) & IN_SCORE ) && !( pev( id, pev_oldbuttons ) & IN_SCORE ) )
        return;
    
    static player, sending;
    sending = 0;
    
    for( player = 1; player <= g_iMaxClients; player++ )
    {
        if( !is_user_connected( player ) )
             continue;
        
        switch( sending )
        {
            case 0:
            {
                message_begin( MSG_ONE_UNRELIABLE, SVC_PINGS, _, id );
                write_byte( ( g_iOffset[ player ][ 0 ] * 64 ) + ( 1 + 2 * ( player - 1 ) ) );
                write_short( g_iArgumentPing[ player ][ 0 ] );
                sending++;
            }
            
            case 1:
            {
                write_byte( ( g_iOffset[ player ][ 1 ] * 128 ) + ( 2 + 4 * ( player - 1 ) ) );
                write_short( g_iArgumentPing[ player ][ 1 ] );
                sending++;
            }
            
            case 2:
            {
                write_byte( ( 4 + 8 * ( player - 1 ) ) );
                write_short( g_iArgumentPing[ player ][ 2 ] );
                write_byte( 0 );
                message_end( );
                sending = 0;
            }
        }
    }
    
    if (sending)
    {
        write_byte( 0 );
        message_end( );
    }
}

public TaskCalculateArguments()
{
    static player, ping;
    
    for( player = 1; player <= g_iMaxClients; player++ )
    {
        if( g_iPingOverride[ player ] < 0 )
        {
            ping = random_num(-4, 4) + 12;
        }
        else
        {
            ping = g_iPingOverride[ player ];
        }
        for( g_iOffset [ player ][ 0 ] = 0; g_iOffset[ player ][ 0 ] < 4; g_iOffset[ player ][ 0 ]++ )
        {
            if( ( ping - g_iOffset[ player ][ 0 ] ) % 4 == 0 )
            {
                g_iArgumentPing[ player ][ 0 ] = ( ping - g_iOffset[ player ][ 0 ] ) / 4;
                break;
            }
        }
        
        for (g_iOffset[player][1] = 0; g_iOffset[player][1] < 2; g_iOffset[player][1]++)
        {
            if( ( ping - g_iOffset[ player ][ 1 ] ) % 2 == 0 )
            {
                g_iArgumentPing[ player ][ 1 ] = ( ping - g_iOffset[ player ][ 1 ] ) / 2;
                break;
            }
        }
        g_iArgumentPing[ player ][ 2 ] = ping;
    }
} 


[DJEarthQuake]

It is something that looks like it works but it is all fake. That's why it checks if one is pressing down on the scoreboard key.

[Supremache]

So, it's for set a fake ping?

[DJEarthQuake]

Right; fake! SVC_PINGS is ping when IN_SCORE.

Ping Faker 1.5

                        /\
  ___                  /  \                  ___
 /   \     __         /    \         __     /
/     \   /  \   _   / <()> \   _   /  \   /
       \_/    \_/ \_/________\_/ \_/    \_/
 __________________/__I___I___\________________
                  /_I___I___I__\
                 /I___I___I___I_\
                /___I___I___I___I\
               /__I___I___I___I___\
              /_I___I___I___I___I__\
             /I___I___I___I___I___I_\
            /___I___I___I___I___I___I\
           /__I___I___I___I___I___I___\
          /_I___I___I___I___I___I___I__\

[Supremache]

I get it, thank you for your reply