Dproto 0.9.582

/*  AMXModX Script
*
*   Title:    Update Client Hint
*   Author:   Lev/Crock
*
*   Changelog:
*
*   23.03.2010
*   - Added HLTV recognition
*
*   04.08.2010
*   - Added new emulators support (AVSMP, SC2009)
*
*   19.10.2010
*   - Fixed AVSMP and SteamClient2009 support
*
*   07.08.2013
*   - Added sXeI support
*   - Added RevEmu2013 support
*
*/

#pragma semicolon 1
#pragma ctrlchar '\'

#include <amxmodx>
#include <amxmisc>
#include <amxconst>
#include <fun>
#include <regex>

#define DP_AUTH_NONE         0    // "N/A" - slot is free
#define DP_AUTH_DPROTO        1    // dproto
#define DP_AUTH_STEAM        2    // Native Steam
#define DP_AUTH_STEAMEMU    3    // SteamEmu
#define DP_AUTH_REVEMU        4    // RevEmu
#define DP_AUTH_OLDREVEMU    5    // Old RevEmu
#define DP_AUTH_HLTV        6    // HLTV
#define DP_AUTH_SC2009        7    // SteamClient 2009
#define DP_AUTH_AVSMP        8    // AVSMP
#define DP_AUTH_SXEI        9    // sXe Injected
#define DP_AUTH_REVEMU2013    10    // RevEmu 2013

new const PLUGIN[]  = "UpdateHint";
new const VERSION[] = "1.2";
new const AUTHOR[]  = "Lev";

const BASE_TASK_ID_HINT = 3677;    // random number
const BASE_TASK_ID_KICK = 6724;    // random number
const MIN_SHOW_INTERVAL = 20;    // minimum constrain for hint show interval
const MAX_URL_LENGTH = 70;        // max length of the URL

new bool:playerPutOrAuth[33];    // Player was put in server or auth.

new pcvar_uh_url;
new pcvar_uh_interval;
new pcvar_uh_kickinterval;
new pcvar_dp_r_protocol;
new pcvar_dp_r_id_provider;

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR);
    register_cvar("updatehint", VERSION, FCVAR_SERVER | FCVAR_SPONLY | FCVAR_UNLOGGED);

    register_dictionary("updatehint.txt");

    pcvar_uh_url = register_cvar("uh_url", "http://some.addr/somefile");    // URL where player can goto to download new client.
    pcvar_uh_interval = register_cvar("uh_interval", "60.0");        // Interval between hint shows.
    pcvar_uh_kickinterval = register_cvar("uh_kickinterval", "0");    // Interval bwfoew kick client.
    pcvar_dp_r_protocol = get_cvar_pointer ("dp_r_protocol");        // Dproto interface.
    pcvar_dp_r_id_provider = get_cvar_pointer ("dp_r_id_provider");    // Dproto interface.
}

public client_connect(id)
{
    playerPutOrAuth[id] = false;
}

public client_authorized(id)
{
    if (playerPutOrAuth[id])
    {
        return check_client_type(id);
    }
    playerPutOrAuth[id] = true;
    return PLUGIN_CONTINUE;
}

public client_putinserver(id)
{
    if (playerPutOrAuth[id])
    {
        return check_client_type(id);
    }
    playerPutOrAuth[id] = true;
    return PLUGIN_CONTINUE;
}

stock NeedShowUpdateMsg(proto, authprov) {
    if (authprov == DP_AUTH_HLTV)
        return false;
        
    if (proto < 48)
        return true;
        
    if (authprov == DP_AUTH_STEAM || authprov == DP_AUTH_REVEMU || authprov == DP_AUTH_SC2009 || authprov == DP_AUTH_AVSMP || authprov == DP_AUTH_SXEI || authprov == DP_AUTH_REVEMU2013)
        return false;
        
    return true;
}

check_client_type(id)
{
    if (!pcvar_dp_r_protocol || !pcvar_dp_r_id_provider)
        return PLUGIN_CONTINUE;

    server_cmd("dp_clientinfo %d", id);
    server_exec();

    new proto = get_pcvar_num(pcvar_dp_r_protocol);
    new authprov = get_pcvar_num(pcvar_dp_r_id_provider);

    switch(authprov)
    {
        case DP_AUTH_DPROTO:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "DPROTO");
        case DP_AUTH_STEAM:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "STEAM");
        case DP_AUTH_REVEMU:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "REVEMU");
        case DP_AUTH_STEAMEMU:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "STEAMEMU");
        case DP_AUTH_OLDREVEMU:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "OLDREVEMU");
        case DP_AUTH_HLTV:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "HLTV");
        case DP_AUTH_SC2009:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "SteamClient2009/revEmu");
        case DP_AUTH_AVSMP:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "AVSMP");
        case DP_AUTH_SXEI:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "SXEI");
        case DP_AUTH_REVEMU2013:
            console_print(0, "Protocol: %d, authprovider: %s", proto, "REVEMU2013");
    }

    if (NeedShowUpdateMsg(proto, authprov))
    {
        set_task(get_uh_interval(), "show_update_hint", BASE_TASK_ID_HINT + id, _, _, "b");
        new kick_interval = get_pcvar_num(pcvar_uh_kickinterval);
        if (kick_interval > 0)
            set_task(float(kick_interval), "kick_client", BASE_TASK_ID_KICK + id);
    }

    return PLUGIN_CONTINUE;
}

public client_disconnect(id)
{
    remove_task(BASE_TASK_ID_HINT + id);
    remove_task(BASE_TASK_ID_KICK + id);
}

Float:get_uh_interval()
{
    new interval = get_pcvar_num(pcvar_uh_interval);
    // Check to be no less then minimum value
    return float((interval < MIN_SHOW_INTERVAL ) ? MIN_SHOW_INTERVAL : interval);
}

public show_update_hint(id)
{
    id -= BASE_TASK_ID_HINT;
    if (0 > id || id > 31)
        return;
    new url[MAX_URL_LENGTH];
    get_pcvar_string(pcvar_uh_url, url, charsmax(url));
    set_hudmessage(255, 100, 100, -1.0, 0.35, 0, 3.0, 5.0, 0.1, 0.1, 4);
    show_hudmessage(id, "%L", id, "HUDHINT");
    client_print(id, print_chat, "%L", id, "CHATHINT", url);
}

public kick_client(id)
{
    id -= BASE_TASK_ID_KICK;
    if (0 > id || id > 31)
        return;
    new url[MAX_URL_LENGTH];
    get_pcvar_string(pcvar_uh_url, url, charsmax(url));
    client_print(id, print_chat, "%L", id, "CHATHINT", url);
    new userid = get_user_userid(id);
    server_cmd("kick #%d \"%L\"", userid, id, "HUDHINT");
}