viewing paste Unknown #1633 | C

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// add to pc.h
enum packet_filter_option
{
    P_FILTER_NONE = 0x0,
    P_FILTER_CHAT = 0x1,
    P_FILTER_ITEM = 0x2,
    P_FILTER_HEAL = 0x4,
}
 
// in struct map_session_data.struct state
short packet_filter;
 
 
 
// replace original function with this
ACMD_FUNC(packetfilter)
{
    nullpo_retr(-1,sd);
    
    if( !message || !*message )
    {
        clif_displaymessage(fd, "<<----- Packet Filtering Usage ----->>");
        clif_displaymessage(fd, ".   @packetfilter <options>");
        clif_displaymessage(fd, ".   C : To filter global chat messages.");
        clif_displaymessage(fd, ".   I : To filter item usage.");
        clif_displaymessage(fd, ".   H : To filter heal effect.");
        clif_displaymessage(fd, ".   - Samples");
        clif_displaymessage(fd, ".   @packetfilter CIH : To filter the 3 options.");
        clif_displaymessage(fd, ".   @packetfilter I   : Only filter item usage.");
        clif_displaymessage(fd, ".   @packetfilter off : To turn packet filter off.");
    }
    else if( !strcmpi(message, "off") )
    {
        sd->state.packet_filter = P_FILTER_NONE;
        clif_displaymessage(fd,"<< Packet Filtering Off >>");
    }
    else
    {
        for ( ; *message; ++message) *message = TOLOWER(*message);
        
        if ( strstr(message, "c") )
            sd->state.packet_filter |= P_FILTER_CHAT;
        if ( strstr(message, "i") )
            sd->state.packet_filter |= P_FILTER_ITEM;
        if ( strstr(message, "h") )
            sd->state.packet_filter |= P_FILTER_HEAL;
 
        sprintf(atcmd_output,"<< Packet Filtering | Chat %s | Items %s | Heal %s >>", 
            (sd->state.packet_filter&P_FILTER_CHAT) ? "ON" : "OFF", 
            (sd->state.packet_filter&P_FILTER_ITEM) ? "ON" : "OFF",
            (sd->state.packet_filter&P_FILTER_HEAL) ? "ON" : "OFF"
        );
            
        clif_displaymessage(fd,atcmd_output);
    }
 
    return 0;
}
 
 
// in clif_send_sub
    switch(type)
    {
    case AREA:
        if ( RBUFW(buf,0) == 0x1C8 && (map[sd->bl.m].flag.gvg || map[sd->bl.m].flag.battleground) && bl != src_bl && sd->state.packet_filter&P_FILTER_ITEM )
            return 0; // Ignore other player's item usage
        if ( RBUFW(buf,0) == 0x11A && RBUFW(buf,2) == AL_HEAL && (map[sd->bl.m].flag.gvg || map[sd->bl.m].flag.battleground) && sd->state.packet_filter&P_FILTER_HEAL )
            return 0; // Ignore heal effect
    break;
    case AREA_WOS:
        if (bl == src_bl)
            return 0;
    break;
    case AREA_WOC:
        if (sd->chatID || bl == src_bl)
            return 0;
        if( RBUFW(buf,0) == 0x8D && (map[sd->bl.m].flag.gvg || map[sd->bl.m].flag.battleground) && sd->state.packet_filter&P_FILTER_CHAT )
            return 0;
    break;
    //... original code continues
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