bTimes-random.sp - added footstep mute

ConVar sv_footsteps = null;     // added from shavit-misc

public void OnPluginStart()
{
    sv_footsteps = FindConVar("sv_footsteps");                          // added from shavit-misc
    sv_footsteps.Flags &= ~(FCVAR_NOTIFY | FCVAR_REPLICATED);           // added from shavit-misc
}

public Action SM_Hide(int client, int args)
{
    SetCookieBool(client, g_hHideCookie, !GetCookieBool(client, g_hHideCookie));

    if(GetCookieBool(client, g_hHideCookie))
    {
        PrintColorText(client, "%s%sPlayers are now %sinvisible",
            g_msg_start,
            g_msg_textcol,
            g_msg_varcol);

        UpdateFootsteps(client, 0);
    }
    else
    {
        PrintColorText(client, "%s%sPlayers are now %svisible",
            g_msg_start,
            g_msg_textcol,
            g_msg_varcol);

        UpdateFootsteps(client, 1);
    }

    return Plugin_Handled;
}

void UpdateFootsteps(int client, int value)
{
    if(sv_footsteps != null)
    {
        char[] sFootsteps = new char[4];
        IntToString(value, sFootsteps, 4);
        sv_footsteps.ReplicateToClient(client, sFootsteps);
    }
}