advanced_bans

#include <amxmodx>
#include <amxmisc>
#include <engine>
#include <regex>

#define PLUGIN_NAME    "Advanced Bans"
#define PLUGIN_VERSION    "0.8.1 [Rus Created sector]"
#define PLUGIN_AUTHOR    "Exolent"

#pragma semicolon 1

// ===============================================
// CUSTOMIZATION STARTS HERE
// ===============================================


// uncomment the line below if you want this plugin to
// load old bans from the banned.cfg and listip.cfg files
//#define KEEP_DEFAULT_BANS


// uncomment the line below if you want the history to be in one file
//#define HISTORY_ONE_FILE


// if you must have a maximum amount of bans to be compatible with AMXX versions before 1.8.0
// change this number to your maximum amount
// if you would rather have unlimited (requires AMXX 1.8.0 or higher) then set it to 0
#define MAX_BANS 0


// if you want to use SQL for your server, then uncomment the line below
//#define USING_SQL


// ===============================================
// CUSTOMIZATION ENDS HERE
// ===============================================



#if defined USING_SQL
#include <sqlx>

#define TABLE_NAME        "advanced_bans"
#define KEY_NAME        "name"
#define KEY_STEAMID        "steamid"
#define KEY_BANLENGTH        "banlength"
#define KEY_UNBANTIME        "unbantime"
#define KEY_REASON        "reason"
#define KEY_ADMIN_NAME        "admin_name"
#define KEY_ADMIN_STEAMID    "admin_steamid"

#define RELOAD_BANS_INTERVAL    60.0
#endif

#define REGEX_IP_PATTERN "\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b"
#define REGEX_STEAMID_PATTERN "^^STEAM_0:(0|1):\d+$"

new Regex:g_IP_pattern;
new Regex:g_SteamID_pattern;
new g_regex_return;

/*bool:IsValidIP(const ip[])
{
    return regex_match_c(ip, g_IP_pattern, g_regex_return) > 0;
}*/

#define IsValidIP(%1) (regex_match_c(%1, g_IP_pattern, g_regex_return) > 0)

/*bool:IsValidAuthid(const authid[])
{
    return regex_match_c(authid, g_SteamID_pattern, g_regex_return) > 0;
}*/

#define IsValidAuthid(%1) (regex_match_c(%1, g_SteamID_pattern, g_regex_return) > 0)


enum // for name displaying
{
    ACTIVITY_NONE, // nothing is shown
    ACTIVITY_HIDE, // admin name is hidden
    ACTIVITY_SHOW  // admin name is shown
};
new const g_admin_activity[] =
{
    ACTIVITY_NONE, // amx_show_activity 0 = show nothing to everyone
    ACTIVITY_HIDE, // amx_show_activity 1 = hide admin name from everyone
    ACTIVITY_SHOW, // amx_show_activity 2 = show admin name to everyone
    ACTIVITY_SHOW, // amx_show_activity 3 = show name to admins but hide it from normal users
    ACTIVITY_SHOW, // amx_show_activity 4 = show name to admins but show nothing to normal users
    ACTIVITY_HIDE  // amx_show_activity 5 = hide name from admins but show nothing to normal users
};
new const g_normal_activity[] =
{
    ACTIVITY_NONE, // amx_show_activity 0 = show nothing to everyone
    ACTIVITY_HIDE, // amx_show_activity 1 = hide admin name from everyone
    ACTIVITY_SHOW, // amx_show_activity 2 = show admin name to everyone
    ACTIVITY_HIDE, // amx_show_activity 3 = show name to admins but hide it from normal users
    ACTIVITY_NONE, // amx_show_activity 4 = show name to admins but show nothing to normal users
    ACTIVITY_NONE  // amx_show_activity 5 = hide name from admins but show nothing to normal users
};


#if MAX_BANS <= 0
enum _:BannedData
{
    bd_name[32],
    bd_steamid[35],
    bd_banlength,
    bd_unbantime[32],
    bd_reason[128],
    bd_admin_name[64],
    bd_admin_steamid[35]
};

new Trie:g_trie;
new Array:g_array;
#else
new g_names[MAX_BANS][32];
new g_steamids[MAX_BANS][35];
new g_banlengths[MAX_BANS];
new g_unbantimes[MAX_BANS][32];
new g_reasons[MAX_BANS][128];
new g_admin_names[MAX_BANS][64];
new g_admin_steamids[MAX_BANS][35];
#endif
new g_total_bans;

#if !defined USING_SQL
new g_ban_file[64];
#else
new Handle:g_sql_tuple;
new bool:g_loading_bans = true;
#endif

new ab_website;
new ab_immunity;
new ab_bandelay;
new ab_unbancheck;

new amx_show_activity;

#if MAX_BANS <= 0
new Array:g_maxban_times;
new Array:g_maxban_flags;
#else
#define MAX_BANLIMITS    30
new g_maxban_times[MAX_BANLIMITS];
new g_maxban_flags[MAX_BANLIMITS];
#endif
new g_total_maxban_times;

new g_unban_entity;

new g_max_clients;

new g_msgid_SayText;

public plugin_init()
{
    register_plugin(PLUGIN_NAME, PLUGIN_VERSION, PLUGIN_AUTHOR);
    register_cvar("advanced_bans", PLUGIN_VERSION, FCVAR_SPONLY);
    
    register_dictionary("advanced_bans.txt");
    
    register_concmd("amx_ban", "CmdBan", ADMIN_BAN, "<nick, #userid, authid> <time in minutes> <reason>");
    register_concmd("amx_banip", "CmdBanIp", ADMIN_BAN, "<nick, #userid, authid> <time in minutes> <reason>");
    register_concmd("amx_addban", "CmdAddBan", ADMIN_BAN, "<name> <authid or ip> <time in minutes> <reason>");
    register_concmd("amx_unban", "CmdUnban", ADMIN_BAN, "<authid or ip>");
    register_concmd("amx_banlist", "CmdBanList", ADMIN_BAN, "[start] -- shows everyone who is banned");
    register_srvcmd("amx_addbanlimit", "CmdAddBanLimit", -1, "<flag> <time in minutes>");
    
    ab_website = register_cvar("ab_website", "Skype Гл.Админа: wind7795");
    ab_immunity = register_cvar("ab_immunity", "1");
    ab_bandelay = register_cvar("ab_bandelay", "5.0");
    ab_unbancheck = register_cvar("ab_unbancheck", "5.0");
    
    amx_show_activity = register_cvar("amx_show_activity", "2");
    
    #if MAX_BANS <= 0
    g_trie = TrieCreate();
    g_array = ArrayCreate(BannedData);
    #endif
    
    #if !defined MAX_BANLIMITS
    g_maxban_times = ArrayCreate(1);
    g_maxban_flags = ArrayCreate(1);
    #endif
    
    #if !defined USING_SQL
    get_datadir(g_ban_file, sizeof(g_ban_file) - 1);
    add(g_ban_file, sizeof(g_ban_file) - 1, "/advanced_bans.txt");
    
    LoadBans();
    #else
    g_sql_tuple = SQL_MakeStdTuple();
    PrepareTable();
    #endif
    
    new error[2];
    g_IP_pattern = regex_compile(REGEX_IP_PATTERN, g_regex_return, error, sizeof(error) - 1);
    g_SteamID_pattern = regex_compile(REGEX_STEAMID_PATTERN, g_regex_return, error, sizeof(error) - 1);
    
    g_max_clients = get_maxplayers();
    
    g_msgid_SayText = get_user_msgid("SayText");
}

#if defined USING_SQL
PrepareTable()
{
    new query[128];
    formatex(query, sizeof(query) - 1,\
        "CREATE TABLE IF NOT EXISTS `%s` (`%s` varchar(32) NOT NULL, `%s` varchar(35) NOT NULL, `%s` int(10) NOT NULL, `%s` varchar(32) NOT NULL, `%s` varchar(128) NOT NULL, `%s` varchar(64) NOT NULL, `%s` varchar(35) NOT NULL);",\
        TABLE_NAME, KEY_NAME, KEY_STEAMID, KEY_BANLENGTH, KEY_UNBANTIME, KEY_REASON, KEY_ADMIN_NAME, KEY_ADMIN_STEAMID
        );
    
    SQL_ThreadQuery(g_sql_tuple, "QueryCreateTable", query);
}

public QueryCreateTable(failstate, Handle:query, error[], errcode, data[], datasize, Float:queuetime)
{
    if( failstate == TQUERY_CONNECT_FAILED )
    {
        set_fail_state("Could not connect to database.");
    }
    else if( failstate == TQUERY_QUERY_FAILED )
    {
        set_fail_state("Query failed.");
    }
    else if( errcode )
    {
        log_amx("Error on query: %s", error);
    }
    else
    {
        LoadBans();
    }
}
#endif

public plugin_cfg()
{
    CreateUnbanEntity();
}

public CreateUnbanEntity()
{
    static failtimes;
    
    g_unban_entity = create_entity("info_target");
    
    if( !is_valid_ent(g_unban_entity) )
    {
        ++failtimes;
        
        log_amx("[ERROR] Failed to create unban entity (%i/10)", failtimes);
        
        if( failtimes < 10 )
        {
            set_task(1.0, "CreateUnbanEntity");
        }
        else
        {
            log_amx("[ERROR] Could not create unban entity!");
        }
        
        return;
    }
    
    entity_set_string(g_unban_entity, EV_SZ_classname, "unban_entity");
    entity_set_float(g_unban_entity, EV_FL_nextthink, get_gametime() + 1.0);
    
    register_think("unban_entity", "FwdThink");
}

public client_authorized(client)
{
    static authid[35];
    get_user_authid(client, authid, sizeof(authid) - 1);
    
    static ip[35];
    get_user_ip(client, ip, sizeof(ip) - 1, 1);
    
    #if MAX_BANS > 0
    static banned_authid[35], bool:is_ip;
    for( new i = 0; i < g_total_bans; i++ )
    {
        copy(banned_authid, sizeof(banned_authid) - 1, g_steamids[i]);
        
        is_ip = bool:(containi(banned_authid, ".") != -1);
        
        if( is_ip && equal(ip, banned_authid) || !is_ip && equal(authid, banned_authid) )
        {
            static name[32], reason[128], unbantime[32], admin_name[32], admin_steamid[64];
            copy(name, sizeof(name) - 1, g_names[i]);
            copy(reason, sizeof(reason) - 1, g_reasons[i]);
            new banlength = g_banlengths[i];
            copy(unbantime, sizeof(unbantime) - 1, g_unbantimes[i]);
            copy(admin_name, sizeof(admin_name) - 1, g_admin_names[i]);
            copy(admin_steamid, sizeof(admin_steamid) - 1, g_admin_steamids[i]);
            
            PrintBanInformation(client, name, banned_authid, reason, banlength, unbantime, admin_name, admin_steamid, true, true);
            
            set_task(get_pcvar_float(ab_bandelay), "TaskDisconnectPlayer", client);
            break;
        }
    }
    #else
    static array_pos;
    
    if( TrieGetCell(g_trie, authid, array_pos) || TrieGetCell(g_trie, ip, array_pos) )
    {
        static data[BannedData];
        ArrayGetArray(g_array, array_pos, data);
        
        PrintBanInformation(client, data[bd_name], data[bd_steamid], data[bd_reason], data[bd_banlength], data[bd_unbantime], data[bd_admin_name], data[bd_admin_steamid], true, true);
        
        set_task(get_pcvar_float(ab_bandelay), "TaskDisconnectPlayer", client);
    }
    #endif
}

public CmdBan(client, level, cid)
{
    if( !cmd_access(client, level, cid, 4) ) return PLUGIN_HANDLED;
    
    static arg[128];
    read_argv(1, arg, sizeof(arg) - 1);
    
    new target = cmd_target(client, arg, GetTargetFlags(client));
    if( !target ) return PLUGIN_HANDLED;
    
    static target_authid[35];
    get_user_authid(target, target_authid, sizeof(target_authid) - 1);
    
    if( !IsValidAuthid(target_authid) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_NOT_AUTHORIZED");
        return PLUGIN_HANDLED;
    }
    
    #if MAX_BANS <= 0
    if( TrieKeyExists(g_trie, target_authid) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_ALREADY_BANNED_STEAMID");
        return PLUGIN_HANDLED;
    }
    #else
    for( new i = 0; i < g_total_bans; i++ )
    {
        if( !strcmp(target_authid, g_steamids[i], 1) )
        {
            console_print(client, "[ AMXBans ] %L", client, "AB_ALREADY_BANNED_STEAMID");
            return PLUGIN_HANDLED;
        }
    }
    #endif
    
    read_argv(2, arg, sizeof(arg) - 1);
    
    new length = str_to_num(arg);
    new maxlength = GetMaxBanTime(client);
    
    if( maxlength && (!length || length > maxlength) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_MAX_BAN_TIME", maxlength);
        return PLUGIN_HANDLED;
    }
    
    static unban_time[64];
    if( length == 0 )
    {
        formatex(unban_time, sizeof(unban_time) - 1, "%L", client, "AB_PERMANENT_BAN");
    }
    else
    {
        GenerateUnbanTime(length, unban_time, sizeof(unban_time) - 1);
    }
    
    read_argv(3, arg, sizeof(arg) - 1);
    
    static admin_name[64], target_name[32];
    get_user_name(client, admin_name, sizeof(admin_name) - 1);
    get_user_name(target, target_name, sizeof(target_name) - 1);
    
    static admin_authid[35];
    get_user_authid(client, admin_authid, sizeof(admin_authid) - 1);
    
    AddBan(target_name, target_authid, arg, length, unban_time, admin_name, admin_authid);
    
    PrintBanInformation(target, target_name, target_authid, arg, length, unban_time, admin_name, admin_authid, true, true);
    PrintBanInformation(client, target_name, target_authid, arg, length, unban_time, admin_name, admin_authid, false, false);
    
    set_task(get_pcvar_float(ab_bandelay), "TaskDisconnectPlayer", target);
    
    GetBanTime(length, unban_time, sizeof(unban_time) - 1);
    
    PrintActivity(admin_name, "^x03[^x04 AMXBans ^x03]^x04 $name^x01 :^x03  забанен: ^x04%s.^x03 Причина: ^x04%s.^x03 Длительность бана: %s", target_name, arg, unban_time);
    
    Log("%s <%s> banned %s <%s> || Reason: ^"%s^" || Ban Length: %s", admin_name, admin_authid, target_name, target_authid, arg, unban_time);
    
    return PLUGIN_HANDLED;
}

public CmdBanIp(client, level, cid)
{
    if( !cmd_access(client, level, cid, 4) ) return PLUGIN_HANDLED;
    
    static arg[128];
    read_argv(1, arg, sizeof(arg) - 1);
    
    new target = cmd_target(client, arg, GetTargetFlags(client));
    if( !target ) return PLUGIN_HANDLED;
    
    static target_ip[35];
    get_user_ip(target, target_ip, sizeof(target_ip) - 1, 1);
    
    #if MAX_BANS <= 0
    if( TrieKeyExists(g_trie, target_ip) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_ALREADY_BANNED_IP");
        return PLUGIN_HANDLED;
    }
    #else
    for( new i = 0; i < g_total_bans; i++ )
    {
        if( !strcmp(target_ip, g_steamids[i], 1) )
        {
            console_print(client, "[ AMXBans ] %L", client, "AB_ALREADY_BANNED_IP");
            return PLUGIN_HANDLED;
        }
    }
    #endif
    
    read_argv(2, arg, sizeof(arg) - 1);
    
    new length = str_to_num(arg);
    new maxlength = GetMaxBanTime(client);
    
    if( maxlength && (!length || length > maxlength) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_MAX_BAN_TIME", maxlength);
        return PLUGIN_HANDLED;
    }
    
    static unban_time[32];
    
    if( length == 0 )
    {
        formatex(unban_time, sizeof(unban_time) - 1, "%L", client, "AB_PERMANENT_BAN");
    }
    else
    {
        GenerateUnbanTime(length, unban_time, sizeof(unban_time) - 1);
    }
    
    read_argv(3, arg, sizeof(arg) - 1);
    
    static admin_name[64], target_name[32];
    get_user_name(client, admin_name, sizeof(admin_name) - 1);
    get_user_name(target, target_name, sizeof(target_name) - 1);
    
    static admin_authid[35];
    get_user_authid(client, admin_authid, sizeof(admin_authid) - 1);
    
    AddBan(target_name, target_ip, arg, length, unban_time, admin_name, admin_authid);
    
    PrintBanInformation(target, target_name, target_ip, arg, length, unban_time, admin_name, admin_authid, true, true);
    PrintBanInformation(client, target_name, target_ip, arg, length, unban_time, admin_name, admin_authid, false, false);
    
    set_task(get_pcvar_float(ab_bandelay), "TaskDisconnectPlayer", target);
    
    GetBanTime(length, unban_time, sizeof(unban_time) - 1);
    
    PrintActivity(admin_name, "^x03[^x04 AMXBans ^x03]^x04 $name^x01 :^x04 забанен: ^x03%s.^x04 Причина: ^x03%s.^x04 Длительность бана: ^x03%s", target_name, arg, unban_time);
    
    Log("%s <%s> banned %s <%s> || Reason: ^"%s^" || Ban Length: %s", admin_name, admin_authid, target_name, target_ip, arg, unban_time);
    
    return PLUGIN_HANDLED;
}

public CmdAddBan(client, level, cid)
{
    if( !cmd_access(client, level, cid, 5) ) return PLUGIN_HANDLED;
    
    static target_name[32], target_authid[35], bantime[10], reason[128];
    read_argv(1, target_name, sizeof(target_name) - 1);
    read_argv(2, target_authid, sizeof(target_authid) - 1);
    read_argv(3, bantime, sizeof(bantime) - 1);
    read_argv(4, reason, sizeof(reason) - 1);
    
    new bool:is_ip = bool:(containi(target_authid, ".") != -1);
    
    if( !is_ip && !IsValidAuthid(target_authid) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_INVALID_STEAMID");
        console_print(client, "[ AMXBans ] %L", client, "AB_VALID_STEAMID_FORMAT");
        
        return PLUGIN_HANDLED;
    }
    else if( is_ip )
    {
        new pos = contain(target_authid, ":");
        if( pos > 0 )
        {
            target_authid[pos] = 0;
        }
        
        if( !IsValidIP(target_authid) )
        {
            console_print(client, "[ AMXBans ] %L", client, "AB_INVALID_IP");
            
            return PLUGIN_HANDLED;
        }
    }
    
    #if MAX_BANS <= 0
    if( TrieKeyExists(g_trie, target_authid) )
    {
        console_print(client, "[ AMXBans ] %L", client, is_ip ? "AB_ALREADY_BANNED_IP" : "AB_ALREADY_BANNED_STEAMID");
        return PLUGIN_HANDLED;
    }
    #else
    for( new i = 0; i < g_total_bans; i++ )
    {
        if( !strcmp(target_authid, g_steamids[i], 1) )
        {
            console_print(client, "[ AMXBans ] %L", client, is_ip ? "AB_ALREADY_BANNED_IP" : "AB_ALREADY_BANNED_STEAMID");
            return PLUGIN_HANDLED;
        }
    }
    #endif
    
    new length = str_to_num(bantime);
    new maxlength = GetMaxBanTime(client);
    
    if( maxlength && (!length || length > maxlength) )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_MAX_BAN_TIME", maxlength);
        return PLUGIN_HANDLED;
    }
    
    if( is_user_connected(find_player(is_ip ? "d" : "c", target_authid)) )
    {
        client_cmd(client, "amx_ban ^"%s^" %i ^"%s^"", target_authid, length, reason);
        return PLUGIN_HANDLED;
    }
    
    static unban_time[32];
    if( length == 0 )
    {
        formatex(unban_time, sizeof(unban_time) - 1, "%L", client, "AB_PERMANENT_BAN");
    }
    else
    {
        GenerateUnbanTime(length, unban_time, sizeof(unban_time) - 1);
    }
    
    static admin_name[64], admin_authid[35];
    get_user_name(client, admin_name, sizeof(admin_name) - 1);
    get_user_authid(client, admin_authid, sizeof(admin_authid) - 1);
    
    AddBan(target_name, target_authid, reason, length, unban_time, admin_name, admin_authid);
    
    PrintBanInformation(client, target_name, target_authid, reason, length, unban_time, "", "", false, false);
    
    GetBanTime(length, unban_time, sizeof(unban_time) - 1);
    
    PrintActivity(admin_name, "^x03[^x04 AMXBans ^x03]^x04 $name^x01 :^x04 забанен: ^x03%s %s.^x04 Причина бана: ^x03%s.^x04 Длительность бана: ^x03%s", is_ip ? "IP" : "SteamID", target_authid, reason, unban_time);
    
    Log("%s <%s> banned %s <%s> || Reason: ^"%s^" || Ban Length: %s", admin_name, admin_authid, target_name, target_authid, reason, unban_time);
    
    return PLUGIN_HANDLED;
}

public CmdUnban(client, level, cid)
{
    if( !cmd_access(client, level, cid, 2) ) return PLUGIN_HANDLED;
    
    static arg[35];
    read_argv(1, arg, sizeof(arg) - 1);
    
    #if MAX_BANS > 0
    static banned_authid[35];
    for( new i = 0; i < g_total_bans; i++ )
    {
        copy(banned_authid, sizeof(banned_authid) - 1, g_steamids[i]);
        
        if( equal(arg, banned_authid) )
        {
            static admin_name[64];
            get_user_name(client, admin_name, sizeof(admin_name) - 1);
            
            static name[32], reason[128];
            copy(name, sizeof(name) - 1, g_names[i]);
            copy(reason, sizeof(reason) - 1, g_reasons[i]);
            
            PrintActivity(admin_name, "^x03[^x04 AMXBans ^x03]^x04 $name^x01 :^x03 время бана истекло: %s^x01 [%s] [Причина бана: %s]", name, arg, reason);
            
            static authid[35];
            get_user_authid(client, authid, sizeof(authid) - 1);
            
            Log("%s <%s> unbanned %s <%s> || Ban Reason: ^"%s^"", admin_name, authid, name, arg, reason);
            
            RemoveBan(i);
            
            return PLUGIN_HANDLED;
        }
    }
    #else
    if( TrieKeyExists(g_trie, arg) )
    {
        static array_pos;
        TrieGetCell(g_trie, arg, array_pos);
        
        static data[BannedData];
        ArrayGetArray(g_array, array_pos, data);
        
        static unban_name[32];
        get_user_name(client, unban_name, sizeof(unban_name) - 1);
        
        PrintActivity(unban_name, "^x03[^x04 AMXBans ^x03]^x04 $name^x01 :^x03 время бана истекло: %s^x01 [%s] [Причина бана: %s]", data[bd_name], data[bd_steamid], data[bd_reason]);
        
        static admin_name[64];
        get_user_name(client, admin_name, sizeof(admin_name) - 1);
        
        static authid[35];
        get_user_authid(client, authid, sizeof(authid) - 1);
        
        Log("%s <%s> unbanned %s <%s> || Ban Reason: ^"%s^"", admin_name, authid, data[bd_name], data[bd_steamid], data[bd_reason]);
        
        RemoveBan(array_pos, data[bd_steamid]);
        
        return PLUGIN_HANDLED;
    }
    #endif
    
    console_print(client, "[ AMXBans ] %L", client, "AB_NOT_IN_BAN_LIST", arg);
    
    return PLUGIN_HANDLED;
}

public CmdBanList(client, level, cid)
{
    if( !cmd_access(client, level, cid, 1) ) return PLUGIN_HANDLED;
    
    if( !g_total_bans )
    {
        console_print(client, "[ AMXBans ] %L", client, "AB_NO_BANS");
        return PLUGIN_HANDLED;
    }
    
    static start;
    
    if( read_argc() > 1 )
    {
        static arg[5];
        read_argv(1, arg, sizeof(arg) - 1);
        
        start = min(str_to_num(arg), g_total_bans) - 1;
    }
    else
    {
        start = 0;
    }
    
    new last = min(start + 10, g_total_bans);
    
    if( client == 0 )
    {
        server_cmd("echo ^"%L^"", client, "AB_BAN_LIST_NUM", start + 1, last);
    }
    else
    {
        client_cmd(client, "echo ^"%L^"", client, "AB_BAN_LIST_NUM", start + 1, last);
    }
    
    for( new i = start; i < last; i++ )
    {
        #if MAX_BANS <= 0
        static data[BannedData];
        ArrayGetArray(g_array, i, data);
        
        PrintBanInformation(client, data[bd_name], data[bd_steamid], data[bd_reason], data[bd_banlength], data[bd_unbantime], data[bd_admin_name], data[bd_admin_steamid], true, false);
        #else
        static name[32], steamid[35], reason[128], banlength, unbantime[32], admin_name[32], admin_steamid[35];
        
        copy(name, sizeof(name) - 1, g_names[i]);
        copy(steamid, sizeof(steamid) - 1, g_steamids[i]);
        copy(reason, sizeof(reason) - 1, g_reasons[i]);
        banlength = g_banlengths[i];
        copy(unbantime, sizeof(unbantime) - 1, g_unbantimes[i]);
        copy(admin_name, sizeof(admin_name) - 1, g_admin_names[i]);
        copy(admin_steamid, sizeof(admin_steamid) - 1, g_admin_steamids[i]);
        
        PrintBanInformation(client, name, steamid, reason, banlength, unbantime, admin_name, admin_steamid, true, false);
        #endif
    }
    
    if( ++last < g_total_bans )
    {
        if( client == 0 )
        {
            server_cmd("echo ^"%L^"", client, "AB_BAN_LIST_NEXT", last);
        }
        else
        {
            client_cmd(client, "echo ^"%L^"", client, "AB_BAN_LIST_NEXT", last);
        }
    }
    
    return PLUGIN_HANDLED;
}

public CmdAddBanLimit()
{
    if( read_argc() != 3 )
    {
        log_amx("amx_addbanlimit was used with incorrect parameters!");
        log_amx("Usage: amx_addbanlimit <flags> <time in minutes>");
        return PLUGIN_HANDLED;
    }
    
    static arg[16];
    
    read_argv(1, arg, sizeof(arg) - 1);
    new flags = read_flags(arg);
    
    read_argv(2, arg, sizeof(arg) - 1);
    new minutes = str_to_num(arg);
    
    #if !defined MAX_BANLIMITS
    ArrayPushCell(g_maxban_flags, flags);
    ArrayPushCell(g_maxban_times, minutes);
    #else
    if( g_total_maxban_times >= MAX_BANLIMITS )
    {
        static notified;
        if( !notified )
        {
            log_amx("The amx_addbanlimit has reached its maximum!");
            notified = 1;
        }
        return PLUGIN_HANDLED;
    }
    
    g_maxban_flags[g_total_maxban_times] = flags;
    g_maxban_times[g_total_maxban_times] = minutes;
    #endif
    g_total_maxban_times++;
    
    return PLUGIN_HANDLED;
}

public FwdThink(entity)
{
    if( entity != g_unban_entity ) return;
    
    #if defined USING_SQL
    if( g_total_bans > 0 && !g_loading_bans )
    #else
    if( g_total_bans > 0 )
    #endif
    {
        static _hours[5], _minutes[5], _seconds[5], _month[5], _day[5], _year[7];
        format_time(_hours, sizeof(_hours) - 1, "%H");
        format_time(_minutes, sizeof(_minutes) - 1, "%M");
        format_time(_seconds, sizeof(_seconds) - 1, "%S");
        format_time(_month, sizeof(_month) - 1, "%m");
        format_time(_day, sizeof(_day) - 1, "%d");
        format_time(_year, sizeof(_year) - 1, "%Y");
        
        // c = current
        // u = unban
        
        new c_hours = str_to_num(_hours);
        new c_minutes = str_to_num(_minutes);
        new c_seconds = str_to_num(_seconds);
        new c_month = str_to_num(_month);
        new c_day = str_to_num(_day);
        new c_year = str_to_num(_year);
        
        static unban_time[32];
        static u_hours, u_minutes, u_seconds, u_month, u_day, u_year;
        
        for( new i = 0; i < g_total_bans; i++ )
        {
            #if MAX_BANS <= 0
            static data[BannedData];
            ArrayGetArray(g_array, i, data);
            
            if( data[bd_banlength] == 0 ) continue;
            #else
            if( g_banlengths[i] == 0 ) continue;
            #endif
            
            #if MAX_BANS <= 0
            copy(unban_time, sizeof(unban_time) - 1, data[bd_unbantime]);
            #else
            copy(unban_time, sizeof(unban_time) - 1, g_unbantimes[i]);
            #endif
            replace_all(unban_time, sizeof(unban_time) - 1, ":", " ");
            replace_all(unban_time, sizeof(unban_time) - 1, "/", " ");
            
            parse(unban_time,\
                _hours, sizeof(_hours) - 1,\
                _minutes, sizeof(_minutes) - 1,\
                _seconds, sizeof(_seconds) - 1,\
                _month, sizeof(_month) - 1,\
                _day, sizeof(_day) - 1,\
                _year, sizeof(_year) - 1
                );
            
            u_hours = str_to_num(_hours);
            u_minutes = str_to_num(_minutes);
            u_seconds = str_to_num(_seconds);
            u_month = str_to_num(_month);
            u_day = str_to_num(_day);
            u_year = str_to_num(_year);
            
            if( u_year < c_year
            || u_year == c_year && u_month < c_month
            || u_year == c_year && u_month == c_month && u_day < c_day
            || u_year == c_year && u_month == c_month && u_day == c_day && u_hours < c_hours
            || u_year == c_year && u_month == c_month && u_day == c_day && u_hours == c_hours && u_minutes < c_minutes
            || u_year == c_year && u_month == c_month && u_day == c_day && u_hours == c_hours && u_minutes == c_minutes && u_seconds <= c_seconds )
            {
                #if MAX_BANS <= 0
                Log("Ban time is up for: %s [%s]", data[bd_name], data[bd_steamid]);
                
                Print("^x03[^x04 AMXBans ^x03]^x04 %s ^x01[^x04%s^x01]^x03 время бана истекло:!^x01 [Причина бана: %s]", data[bd_name], data[bd_steamid], data[bd_reason]);
                
                RemoveBan(i, data[bd_steamid]);
                #else
                Log("Ban time is up for: %s [%s]", g_names[i], g_steamids[i]);
                
                Print("^x03[^x04 AMXBans ^x03]^x04 %s ^x01[^x04%s^x01]^x03 время бана истекло:!^x01 [Причина бана: %s]", g_names[i], g_steamids[i], g_reasons[i]);
                
                RemoveBan(i);
                #endif
                
                i--; // current pos was replaced with another ban, so we need to check it again.
            }
        }
    }
    
    entity_set_float(g_unban_entity, EV_FL_nextthink, get_gametime() + get_pcvar_float(ab_unbancheck));
}

public TaskDisconnectPlayer(client)
{
    server_cmd("kick #%i ^"Вы забанены. Причина бана в консоле.^"", get_user_userid(client));
}

AddBan(const target_name[], const target_steamid[], const reason[], const length, const unban_time[], const admin_name[], const admin_steamid[])
{
    #if MAX_BANS > 0
    if( g_total_bans == MAX_BANS )
    {
        log_amx("Ban list is full! (%i)", g_total_bans);
        return;
    }
    #endif
    
    #if defined USING_SQL
    static target_name2[32], reason2[128], admin_name2[32];
    MakeStringSQLSafe(target_name, target_name2, sizeof(target_name2) - 1);
    MakeStringSQLSafe(reason, reason2, sizeof(reason2) - 1);
    MakeStringSQLSafe(admin_name, admin_name2, sizeof(admin_name2) - 1);
    
    static query[512];
    formatex(query, sizeof(query) - 1,\
        "INSERT INTO `%s` (`%s`, `%s`, `%s`, `%s`, `%s`, `%s`, `%s`) VALUES ('%s', '%s', '%i', '%s', '%s', '%s', '%s');",\
        TABLE_NAME, KEY_NAME, KEY_STEAMID, KEY_BANLENGTH, KEY_UNBANTIME, KEY_REASON, KEY_ADMIN_NAME, KEY_ADMIN_STEAMID,\
        target_name2, target_steamid, length, unban_time, reason2, admin_name2, admin_steamid
        );
    
    SQL_ThreadQuery(g_sql_tuple, "QueryAddBan", query);
    #else
    new f = fopen(g_ban_file, "a+");
    
    fprintf(f, "^"%s^" ^"%s^" %i ^"%s^" ^"%s^" ^"%s^" ^"%s^"^n",\
        target_steamid,\
        target_name,\
        length,\
        unban_time,\
        reason,\
        admin_name,\
        admin_steamid
        );
    
    fclose(f);
    #endif
    
    #if MAX_BANS <= 0
    static data[BannedData];
    copy(data[bd_name], sizeof(data[bd_name]) - 1, target_name);
    copy(data[bd_steamid], sizeof(data[bd_steamid]) - 1, target_steamid);
    data[bd_banlength] = length;
    copy(data[bd_unbantime], sizeof(data[bd_unbantime]) - 1, unban_time);
    copy(data[bd_reason], sizeof(data[bd_reason]) - 1, reason);
    copy(data[bd_admin_name], sizeof(data[bd_admin_name]) - 1, admin_name);
    copy(data[bd_admin_steamid], sizeof(data[bd_admin_steamid]) - 1, admin_steamid);
    
    TrieSetCell(g_trie, target_steamid, g_total_bans);
    ArrayPushArray(g_array, data);
    #else
    copy(g_names[g_total_bans], sizeof(g_names[]) - 1, target_name);
    copy(g_steamids[g_total_bans], sizeof(g_steamids[]) - 1, target_steamid);
    g_banlengths[g_total_bans] = length;
    copy(g_unbantimes[g_total_bans], sizeof(g_unbantimes[]) - 1, unban_time);
    copy(g_reasons[g_total_bans], sizeof(g_reasons[]) - 1, reason);
    copy(g_admin_names[g_total_bans], sizeof(g_admin_names[]) - 1, admin_name);
    copy(g_admin_steamids[g_total_bans], sizeof(g_admin_steamids[]) - 1, admin_steamid);
    #endif
    
    g_total_bans++;
    
    #if MAX_BANS > 0
    if( g_total_bans == MAX_BANS )
    {
        log_amx("Ban list is full! (%i)", g_total_bans);
    }
    #endif
}

#if defined USING_SQL
public QueryAddBan(failstate, Handle:query, error[], errcode, data[], datasize, Float:queuetime)
{
    if( failstate == TQUERY_CONNECT_FAILED )
    {
        set_fail_state("Could not connect to database.");
    }
    else if( failstate == TQUERY_QUERY_FAILED )
    {
        set_fail_state("Query failed.");
    }
    else if( errcode )
    {
        log_amx("Error on query: %s", error);
    }
    else
    {
        // Yay, ban was added! We can all rejoice!
    }
}

public QueryDeleteBan(failstate, Handle:query, error[], errcode, data[], datasize, Float:queuetime)
{
    if( failstate == TQUERY_CONNECT_FAILED )
    {
        set_fail_state("Could not connect to database.");
    }
    else if( failstate == TQUERY_QUERY_FAILED )
    {
        set_fail_state("Query failed.");
    }
    else if( errcode )
    {
        log_amx("Error on query: %s", error);
    }
    else
    {
        // Yay, ban was deleted! We can all rejoice!
    }
}

public QueryLoadBans(failstate, Handle:query, error[], errcode, data[], datasize, Float:queuetime)
{
    if( failstate == TQUERY_CONNECT_FAILED )
    {
        set_fail_state("Could not connect to database.");
    }
    else if( failstate == TQUERY_QUERY_FAILED )
    {
        set_fail_state("Query failed.");
    }
    else if( errcode )
    {
        log_amx("Error on query: %s", error);
    }
    else
    {
        if( SQL_NumResults(query) )
        {
            #if MAX_BANS <= 0
            static data[BannedData];
            while( SQL_MoreResults(query) )
            #else
            while( SQL_MoreResults(query) && g_total_bans < MAX_BANS )
            #endif
            {
                #if MAX_BANS <= 0
                SQL_ReadResult(query, 0, data[bd_name], sizeof(data[bd_name]) - 1);
                SQL_ReadResult(query, 1, data[bd_steamid], sizeof(data[bd_steamid]) - 1);
                data[bd_banlength] = SQL_ReadResult(query, 2);
                SQL_ReadResult(query, 3, data[bd_unbantime], sizeof(data[bd_unbantime]) - 1);
                SQL_ReadResult(query, 4, data[bd_reason], sizeof(data[bd_reason]) - 1);
                SQL_ReadResult(query, 5, data[bd_admin_name], sizeof(data[bd_admin_name]) - 1);
                SQL_ReadResult(query, 6, data[bd_admin_steamid], sizeof(data[bd_admin_steamid]) - 1);
                
                ArrayPushArray(g_array, data);
                TrieSetCell(g_trie, data[bd_steamid], g_total_bans);
                #else
                SQL_ReadResult(query, 0, g_names[g_total_bans], sizeof(g_names[]) - 1);
                SQL_ReadResult(query, 1, g_steamids[g_total_bans], sizeof(g_steamids[]) - 1);
                g_banlengths[g_total_bans] = SQL_ReadResult(query, 2);
                SQL_ReadResult(query, 3, g_unbantimes[g_total_bans], sizeof(g_unbantimes[]) - 1);
                SQL_ReadResult(query, 4, g_reasons[g_total_bans], sizeof(g_reasons[]) - 1);
                SQL_ReadResult(query, 5, g_admin_names[g_total_bans], sizeof(g_admin_names[]) - 1);
                SQL_ReadResult(query, 6, g_admin_steamids[g_total_bans], sizeof(g_admin_steamids[]) - 1);
                #endif
                
                g_total_bans++;
                
                SQL_NextRow(query);
            }
        }
        
        set_task(RELOAD_BANS_INTERVAL, "LoadBans");
        
        g_loading_bans = false;
    }
}
#endif

#if MAX_BANS > 0
RemoveBan(remove)
{
    #if defined USING_SQL
    static query[128];
    formatex(query, sizeof(query) - 1,\
        "DELETE FROM `%s` WHERE `%s` = '%s';",\
        TABLE_NAME, KEY_STEAMID, g_steamids[remove]
        );
    
    SQL_ThreadQuery(g_sql_tuple, "QueryDeleteBan", query);
    #endif
    
    for( new i = remove; i < g_total_bans; i++ )
    {
        if( (i + 1) == g_total_bans )
        {
            copy(g_names[i], sizeof(g_names[]) - 1, "");
            copy(g_steamids[i], sizeof(g_steamids[]) - 1, "");
            g_banlengths[i] = 0;
            copy(g_unbantimes[i], sizeof(g_unbantimes[]) - 1, "");
            copy(g_reasons[i], sizeof(g_reasons[]) - 1, "");
            copy(g_admin_names[i], sizeof(g_admin_names[]) - 1, "");
            copy(g_admin_steamids[i], sizeof(g_admin_steamids[]) - 1, "");
        }
        else
        {
            copy(g_names[i], sizeof(g_names[]) - 1, g_names[i + 1]);
            copy(g_steamids[i], sizeof(g_steamids[]) - 1, g_steamids[i + 1]);
            g_banlengths[i] = g_banlengths[i + 1];
            copy(g_unbantimes[i], sizeof(g_unbantimes[]) - 1, g_unbantimes[i + 1]);
            copy(g_reasons[i], sizeof(g_reasons[]) - 1, g_reasons[i + 1]);
            copy(g_admin_names[i], sizeof(g_admin_names[]) - 1, g_admin_names[i + 1]);
            copy(g_admin_steamids[i], sizeof(g_admin_steamids[]) - 1, g_admin_steamids[i + 1]);
        }
    }
    
    g_total_bans--;
    
    #if !defined USING_SQL
    new f = fopen(g_ban_file, "wt");
    
    static name[32], steamid[35], banlength, unbantime[32], reason[128], admin_name[32], admin_steamid[35];
    for( new i = 0; i < g_total_bans; i++ )
    {
        copy(name, sizeof(name) - 1, g_names[i]);
        copy(steamid, sizeof(steamid) - 1, g_steamids[i]);
        banlength = g_banlengths[i];
        copy(unbantime, sizeof(unbantime) - 1, g_unbantimes[i]);
        copy(reason, sizeof(reason) - 1, g_reasons[i]);
        copy(admin_name, sizeof(admin_name) - 1, g_admin_names[i]);
        copy(admin_steamid, sizeof(admin_steamid) - 1, g_admin_steamids[i]);
        
        fprintf(f, "^"%s^" ^"%s^" %i ^"%s^" ^"%s^" ^"%s^" ^"%s^"^n",\
            steamid,\
            name,\
            banlength,\
            unbantime,\
            reason,\
            admin_name,\
            admin_steamid
            );
    }
    
    fclose(f);
    #endif
}
#else
RemoveBan(pos, const authid[])
{
    TrieDeleteKey(g_trie, authid);
    ArrayDeleteItem(g_array, pos);
    
    g_total_bans--;
    
    #if defined USING_SQL
    static query[128];
    formatex(query, sizeof(query) - 1,\
        "DELETE FROM `%s` WHERE `%s` = '%s';",\
        TABLE_NAME, KEY_STEAMID, authid
        );
    
    SQL_ThreadQuery(g_sql_tuple, "QueryDeleteBan", query);
    
    new data[BannedData];
    for( new i = 0; i < g_total_bans; i++ )
    {
        ArrayGetArray(g_array, i, data);
        TrieSetCell(g_trie, data[bd_steamid], i);
    }
    #else
    new f = fopen(g_ban_file, "wt");
    
    new data[BannedData];
    for( new i = 0; i < g_total_bans; i++ )
    {
        ArrayGetArray(g_array, i, data);
        TrieSetCell(g_trie, data[bd_steamid], i);
        
        fprintf(f, "^"%s^" ^"%s^" %i ^"%s^" ^"%s^" ^"%s^" ^"%s^"^n",\
            data[bd_steamid],\
            data[bd_name],\
            data[bd_banlength],\
            data[bd_unbantime],\
            data[bd_reason],\
            data[bd_admin_name],\
            data[bd_admin_steamid]
            );
    }
    
    fclose(f);
    #endif
}
#endif

#if defined KEEP_DEFAULT_BANS
LoadOldBans(filename[])
{
    if( file_exists(filename) )
    {
        new f = fopen(filename, "rt");
        
        static data[96];
        static command[10], minutes[10], steamid[35], length, unban_time[32];
        
        while( !feof(f) )
        {
            fgets(f, data, sizeof(data) - 1);
            if( !data[0] ) continue;
            
            parse(data, command, sizeof(command) - 1, minutes, sizeof(minutes) - 1, steamid, sizeof(steamid) - 1);
            if( filename[0] == 'b' && !equali(command, "banid") || filename[0] == 'l' && !equali(command, "addip") ) continue;
            
            length = str_to_num(minutes);
            GenerateUnbanTime(length, unban_time, sizeof(unban_time) - 1);
            
            AddBan("", steamid, "", length, unban_time, "", "");
        }
        
        fclose(f);
        
        static filename2[32];
        
        // copy current
        copy(filename2, sizeof(filename2) - 1, filename);
        
        // cut off at the "."
        // banned.cfg = banned
        // listip.cfg = listip
        filename2[containi(filename2, ".")] = 0;
        
        // add 2.cfg
        // banned = banned2.cfg
        // listip = listip2.cfg
        add(filename2, sizeof(filename2) - 1, "2.cfg");
        
        // rename file so that it isnt loaded again
        while( !rename_file(filename, filename2, 1) ) { }
    }
}
#endif

public LoadBans()
{
    if( g_total_bans )
    {
        #if MAX_BANS <= 0
        TrieClear(g_trie);
        ArrayClear(g_array);
        #endif
        
        g_total_bans = 0;
    }
    
    #if defined USING_SQL
    static query[128];
    formatex(query, sizeof(query) - 1,\
        "SELECT * FROM `%s`;",\
        TABLE_NAME
        );
    
    SQL_ThreadQuery(g_sql_tuple, "QueryLoadBans", query);
    
    g_loading_bans = true;
    #else
    if( file_exists(g_ban_file) )
    {
        new f = fopen(g_ban_file, "rt");
        
        static filedata[512], length[10];
        
        #if MAX_BANS <= 0
        static data[BannedData];
        while( !feof(f) )
        #else
        while( !feof(f) && g_total_bans < MAX_BANS )
        #endif
        {
            fgets(f, filedata, sizeof(filedata) - 1);
            
            if( !filedata[0] ) continue;
            
            #if MAX_BANS <= 0
            parse(filedata,\
                data[bd_steamid], sizeof(data[bd_steamid]) - 1,\
                data[bd_name], sizeof(data[bd_name]) - 1,\
                length, sizeof(length) - 1,\
                data[bd_unbantime], sizeof(data[bd_unbantime]) - 1,\
                data[bd_reason], sizeof(data[bd_reason]) - 1,\
                data[bd_admin_name], sizeof(data[bd_admin_name]) - 1,\
                data[bd_admin_steamid], sizeof(data[bd_admin_steamid]) - 1
                );
            
            data[bd_banlength] = str_to_num(length);
            
            ArrayPushArray(g_array, data);
            TrieSetCell(g_trie, data[bd_steamid], g_total_bans);
            #else
            static steamid[35], name[32], unbantime[32], reason[128], admin_name[32], admin_steamid[35];
            
            parse(filedata,\
                steamid, sizeof(steamid) - 1,\
                name, sizeof(name) - 1,\
                length, sizeof(length) - 1,\
                unbantime, sizeof(unbantime) - 1,\
                reason, sizeof(reason) - 1,\
                admin_name, sizeof(admin_name) - 1,\
                admin_steamid, sizeof(admin_steamid) - 1
                );
            
            copy(g_names[g_total_bans], sizeof(g_names[]) - 1, name);
            copy(g_steamids[g_total_bans], sizeof(g_steamids[]) - 1, steamid);
            g_banlengths[g_total_bans] = str_to_num(length);
            copy(g_unbantimes[g_total_bans], sizeof(g_unbantimes[]) - 1, unbantime);
            copy(g_reasons[g_total_bans], sizeof(g_reasons[]) - 1, reason);
            copy(g_admin_names[g_total_bans], sizeof(g_admin_names[]) - 1, admin_name);
            copy(g_admin_steamids[g_total_bans], sizeof(g_admin_steamids[]) - 1, admin_steamid);
            #endif
            
            g_total_bans++;
        }
        
        fclose(f);
    }
    #endif
    
    // load these after, so when they are added to the file with AddBan(), they aren't loaded again from above.
    
    #if defined KEEP_DEFAULT_BANS
    LoadOldBans("banned.cfg");
    LoadOldBans("listip.cfg");
    #endif
}

#if defined USING_SQL
MakeStringSQLSafe(const input[], output[], len)
{
    copy(output, len, input);
    replace_all(output, len, "'", "*");
    replace_all(output, len, "^"", "*");
    replace_all(output, len, "`", "*");
}
#endif

GetBanTime(const bantime, length[], len)
{
    new minutes = bantime;
    new hours = 0;
    new days = 0;
    
    while( minutes >= 60 )
    {
        minutes -= 60;
        hours++;
    }
    
    while( hours >= 24 )
    {
        hours -= 24;
        days++;
    }
    
    new bool:add_before;
    if( minutes )
    {
        formatex(length, len, "%i minute%s", minutes, minutes == 1 ? "" : "s");
        
        add_before = true;
    }
    if( hours )
    {
        if( add_before )
        {
            format(length, len, "%i hour%s, %s", hours, hours == 1 ? "" : "s", length);
        }
        else
        {
            formatex(length, len, "%i hour%s", hours, hours == 1 ? "" : "s");
            
            add_before = true;
        }
    }
    if( days )
    {
        if( add_before )
        {
            format(length, len, "%i day%s, %s", days, days == 1 ? "" : "s", length);
        }
        else
        {
            formatex(length, len, "%i day%s", days, days == 1 ? "" : "s");
            
            add_before = true;
        }
    }
    if( !add_before )
    {
        // minutes, hours, and days = 0
        // assume Навсегда!
        copy(length, len, "Навсегда!");
    }
}

GenerateUnbanTime(const bantime, unban_time[], len)
{
    static _hours[5], _minutes[5], _seconds[5], _month[5], _day[5], _year[7];
    format_time(_hours, sizeof(_hours) - 1, "%H");
    format_time(_minutes, sizeof(_minutes) - 1, "%M");
    format_time(_seconds, sizeof(_seconds) - 1, "%S");
    format_time(_month, sizeof(_month) - 1, "%m");
    format_time(_day, sizeof(_day) - 1, "%d");
    format_time(_year, sizeof(_year) - 1, "%Y");
    
    new hours = str_to_num(_hours);
    new minutes = str_to_num(_minutes);
    new seconds = str_to_num(_seconds);
    new month = str_to_num(_month);
    new day = str_to_num(_day);
    new year = str_to_num(_year);
    
    minutes += bantime;
    
    while( minutes >= 60 )
    {
        minutes -= 60;
        hours++;
    }
    
    while( hours >= 24 )
    {
        hours -= 24;
        day++;
    }
    
    new max_days = GetDaysInMonth(month, year);
    while( day > max_days )
    {
        day -= max_days;
        month++;
    }
    
    while( month > 12 )
    {
        month -= 12;
        year++;
    }
    
    formatex(unban_time, len, "%i:%02i:%02i %i/%i/%i", hours, minutes, seconds, month, day, year);
}

GetDaysInMonth(month, year=0)
{
    switch( month )
    {
        case 1:        return 31; // january
        case 2:        return ((year % 4) == 0) ? 29 : 28; // february
        case 3:        return 31; // march
        case 4:        return 30; // april
        case 5:        return 31; // may
        case 6:        return 30; // june
        case 7:        return 31; // july
        case 8:        return 31; // august
        case 9:        return 30; // september
        case 10:    return 31; // october
        case 11:    return 30; // november
        case 12:    return 31; // december
    }
    
    return 30;
}

GetTargetFlags(client)
{
    static const flags_no_immunity = (CMDTARGET_ALLOW_SELF|CMDTARGET_NO_BOTS);
    static const flags_immunity = (CMDTARGET_ALLOW_SELF|CMDTARGET_NO_BOTS|CMDTARGET_OBEY_IMMUNITY);
    
    switch( get_pcvar_num(ab_immunity) )
    {
        case 1: return flags_immunity;
        case 2: return access(client, ADMIN_IMMUNITY) ? flags_no_immunity : flags_immunity;
    }
    
    return flags_no_immunity;
}

GetMaxBanTime(client)
{
    if( !g_total_maxban_times ) return 0;
    
    new flags = get_user_flags(client);
    
    for( new i = 0; i < g_total_maxban_times; i++ )
    {
        #if !defined MAX_BANLIMITS
        if( flags & ArrayGetCell(g_maxban_flags, i) )
        {
            return ArrayGetCell(g_maxban_times, i);
        }
        #else
        if( flags & g_maxban_flags[i] )
        {
            return g_maxban_times[i];
        }
        #endif
    }
    
    return 0;
}

PrintBanInformation(client, const target_name[], const target_authid[], const reason[], const length, const unban_time[], const admin_name[], const admin_authid[], bool:show_admin, bool:show_website)
{
    static website[64], ban_length[64];
    if( client == 0 )
    {
        server_print("========================================");
        server_print("%L", client, "AB_BAN_INFORMATION");
        server_print("%L: %s", client, "AB_NAME", target_name);
        server_print("%L: %s", client, IsValidAuthid(target_authid) ? "AB_STEAMID" : "AB_IP", target_authid);
        server_print("%L: %s", client, "AB_REASON", reason);
        if( length > 0 )
        {
            GetBanTime(length, ban_length, sizeof(ban_length) - 1);
            server_print("%L: %s", client, "AB_BAN_LENGTH", ban_length);
        }
        server_print("%L: %s", client, "AB_UNBAN_TIME", unban_time);
        if( show_admin )
        {
            server_print("%L: %s", client, "AB_ADMIN_NAME", admin_name);
            server_print("%L: %s", client, "AB_ADMIN_STEAMID", admin_authid);
        }
        if( show_website )
        {
            get_pcvar_string(ab_website, website, sizeof(website) - 1);
            if( website[0] )
            {
                server_print("");
                server_print("%L", client, "AB_WEBSITE");
                server_print("%s", website);
            }
        }
        server_print("========================================");
    }
    else
    {
        client_cmd(client, "echo ^"^"");
        client_cmd(client, "echo ^"========================================^"");
        client_cmd(client, "echo ^"%L^"", client, "AB_BAN_INFORMATION");
        client_cmd(client, "echo ^"%L: %s^"", client, "AB_NAME", target_name);
        client_cmd(client, "echo ^"%L: %s^"", client, IsValidAuthid(target_authid) ? "AB_STEAMID" : "AB_IP", target_authid);
        client_cmd(client, "echo ^"%L: %s^"", client, "AB_REASON", reason);
        if( length > 0 )
        {
            GetBanTime(length, ban_length, sizeof(ban_length) - 1);
            client_cmd(client, "echo ^"%L: %s^"", client, "AB_BAN_LENGTH", ban_length);
        }
        client_cmd(client, "echo ^"%L: %s^"", client, "AB_UNBAN_TIME", unban_time);
        if( show_admin )
        {
            client_cmd(client, "echo ^"%L: %s^"", client, "AB_ADMIN_NAME", admin_name);
            client_cmd(client, "echo ^"%L: %s^"", client, "AB_ADMIN_STEAMID", admin_authid);
        }
        if( show_website )
        {
            get_pcvar_string(ab_website, website, sizeof(website) - 1);
            if( website[0] )
            {
                client_cmd(client, "echo ^"^"");
                client_cmd(client, "echo ^"%L^"", client, "AB_WEBSITE");
                client_cmd(client, "echo ^"%s^"", website);
            }
        }
        client_cmd(client, "echo ^"========================================^"");
        client_cmd(client, "echo ^"^"");
    }
}

PrintActivity(const admin_name[], const message_fmt[], any:...)
{
    if( !get_playersnum() ) return;
    
    new activity = get_pcvar_num(amx_show_activity);
    if( !(0 <= activity <= 5) )
    {
        set_pcvar_num(amx_show_activity, (activity = 2));
    }
    
    static message[192], temp[192];
    vformat(message, sizeof(message) - 1, message_fmt, 3);
    
    for( new client = 1; client <= g_max_clients; client++ )
    {
        if( !is_user_connected(client) ) continue;
        
        switch( is_user_admin(client) ? g_admin_activity[activity] : g_normal_activity[activity] )
        {
            case ACTIVITY_NONE:
            {
                
            }
            case ACTIVITY_HIDE:
            {
                copy(temp, sizeof(temp) - 1, message);
                replace(temp, sizeof(temp) - 1, "$name", "ADMIN");
                
                message_begin(MSG_ONE_UNRELIABLE, g_msgid_SayText, _, client);
                write_byte(client);
                write_string(temp);
                message_end();
            }
            case ACTIVITY_SHOW:
            {
                copy(temp, sizeof(temp) - 1, message);
                replace(temp, sizeof(temp) - 1, "$name", admin_name);
                
                message_begin(MSG_ONE_UNRELIABLE, g_msgid_SayText, _, client);
                write_byte(client);
                write_string(temp);
                message_end();
            }
        }
    }
}

Print(const message_fmt[], any:...)
{
    if( !get_playersnum() ) return;
    
    static message[192];
    vformat(message, sizeof(message) - 1, message_fmt, 2);
    
    for( new client = 1; client <= g_max_clients; client++ )
    {
        if( !is_user_connected(client) ) continue;
        
        message_begin(MSG_ONE_UNRELIABLE, g_msgid_SayText, _, client);
        write_byte(client);
        write_string(message);
        message_end();
    }
}

Log(const message_fmt[], any:...)
{
    static message[256];
    vformat(message, sizeof(message) - 1, message_fmt, 2);
    
    static filename[96];
    #if defined HISTORY_ONE_FILE
    if( !filename[0] )
    {
        get_basedir(filename, sizeof(filename) - 1);
        add(filename, sizeof(filename) - 1, "/logs/ban_history.log");
    }
    #else
    static dir[64];
    if( !dir[0] )
    {
        get_basedir(dir, sizeof(dir) - 1);
        add(dir, sizeof(dir) - 1, "/logs");
    }
    
    format_time(filename, sizeof(filename) - 1, "%m%d%Y");
    format(filename, sizeof(filename) - 1, "%s/BAN_HISTORY_%s.log", dir, filename);
    #endif
    
    log_amx("%s", message);
    log_to_file(filename, "%s", message);
}