#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <kz>

/*
* Credits to OneEyed. Using parts of his fake bot plugin to create this plugins.
*
* More to come.
*
*
*/

#define _TEAM_T 1
#define _TEAM_CT 2

// Holds bots id
new bot;

// Fake Bots Names
new bot_name[32] = "The Best Russian Jump-server";

// Cvar Pointer.
//new kz_enabled;

public plugin_init()
{
    register_plugin("Kz Fake Player", KZ_VERSION, "teame06");
    //kz_enabled = get_cvar_pointer("kz_enabled");
}

public kz_Init(_state)
{
    if(!_state)
    {
        _kick_bot();
        pause("a");
        return;
    }

    if(!(get_cvar_num("kz_enabled")))
    {
        _kick_bot();
        return;
    }
}

_kick_bot()
{
    if(bot)
        server_cmd("kick #%d", get_user_userid(bot));

    server_exec();
}

public RoundStart()
{
    set_task(0.5, "test_pl_number");
}

public client_disconnect()
{
    set_task(0.5, "test_pl_number");
}

public test_pl_number()
{
    if(!(get_cvar_num("kz_enabled")))
        return;

    new players[32], nums;
    get_players(players, nums, "d");

    if(!bot && nums < 16)
        _make_player(_TEAM_CT);
    else if (bot && nums > 16)
        _kick_bot();

    set_task(0.5, "delay_bot_settings"); // Delay for kz_plugin to set the cvar is_kz_map.
}

public client_putinserver()
{
    set_task(0.5, "test_pl_number");
}

public delay_bot_settings()
{
    if((get_cvar_num("kz_enabled")))
    {
        if(!is_user_alive(bot))
            dllfunc(DLLFunc_Spawn, bot);

        if(bot)
            _bot_settings(bot);
    }
}

_bot_settings(botid)
{
    set_pev(botid, pev_effects, (pev(bot, pev_effects) | 128));
    set_pev(botid, pev_solid, SOLID_NOT);
    set_pev(botid, pev_takedamage, 0.0);
    cs_set_user_deaths(botid, 666);
    set_pev(botid, pev_frags, 666.0);

    if(cs_get_user_team(botid) != CS_TEAM_CT)
        cs_set_user_team(botid, CS_TEAM_CT, CS_CT_URBAN);
}

_make_player(_team)
{
    if((get_cvar_num("kz_enabled")))
    {
        if(!bot)
        {
            new reject[128];
            new botid = bot = engfunc(EngFunc_CreateFakeClient, bot_name);

            if(botid)
            {
                set_user_info(botid, "*bot", "1"); // Credit to strelomet (YaPB) for finding this.

                dllfunc(DLLFunc_ClientConnect, botid, bot_name, "127.0.0.1", reject);
                dllfunc(DLLFunc_ClientPutInServer, botid);

                cs_set_user_team(botid, CS_TEAM_CT, CS_CT_URBAN );
                set_user_flags(botid, ADMIN_IMMUNITY);
            }
            else
                log_amx("Failed to create %s %s bot", bot_name,_team);
        }
    }
}