/*
 * CSB Jail Days
 * Copyright (C) 2026 counter-strike-boost.com
 *
 * Warden-driven jailbreak day system. Ts are frozen at round start until the
 * warden (a CT who claims it with /warden) picks a day from a menu: Free Day,
 * War Day, Hide & Seek Day, Gun Toss Day or Knife Fight Day. Each day applies a
 * small ruleset (weapon give/strip, speed, friendly fire) and is announced.
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version. It is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See <https://www.gnu.org/licenses/> for details.
 */

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
#include <fun>

new const PLUGIN[] = "CSB Jail Days"
new const VERSION[] = "1.0.0"
new const AUTHOR[]  = "counter-strike-boost.com"

#define DAY_NONE 0
#define DAY_FREE 1
#define DAY_WAR 2
#define DAY_HNS 3
#define DAY_GUNTOSS 4
#define DAY_KNIFE 5

new const g_szDayName[][] =
{
    "None", "Free Day", "War Day", "Hide & Seek Day", "Gun Toss Day", "Knife Fight Day"
}

new g_pEnabled, g_pFreezeTime
new g_iWarden
new g_iDay
new g_iSync

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)

    g_pEnabled    = register_cvar("csb_jail_enabled", "1")
    g_pFreezeTime = register_cvar("csb_jail_freeze", "8")

    register_clcmd("say /warden", "cmdWarden")
    register_clcmd("say /days", "cmdDays")
    register_clcmd("say /day", "cmdDays")
    register_concmd("amx_setwarden", "cmdSetWarden", ADMIN_BAN, "<name> - assign the warden")

    register_logevent("evRoundStart", 2, "1=Round_Start")

    g_iSync = CreateHudSyncObj()
}

public client_disconnected(id)
{
    if (id == g_iWarden)
    {
        g_iWarden = 0
        client_print(0, print_chat, "[CSB Jail] The warden left. Type /warden to claim it.")
    }
}

public evRoundStart()
{
    if (!get_pcvar_num(g_pEnabled))
        return

    g_iDay = DAY_NONE

    new ft = get_pcvar_num(g_pFreezeTime)

    if (ft < 1)
        ft = 1

    new players[32], num
    get_players(players, num, "ae")

    for (new i = 0; i < num; i++)
    {
        new p = players[i]

        if (get_user_team(p) == 1)
        {
            setFrozen(p, true)
            set_task(float(ft), "taskUnfreeze", p)
        }
    }
}

public taskUnfreeze(id)
{
    if (is_user_alive(id) && g_iDay == DAY_NONE)
        setFrozen(id, false)
}

public cmdWarden(id)
{
    if (!get_pcvar_num(g_pEnabled))
        return PLUGIN_HANDLED

    if (get_user_team(id) != 2)
    {
        client_print(id, print_chat, "[CSB Jail] Only CTs can be the warden.")
        return PLUGIN_HANDLED
    }

    if (g_iWarden && is_user_connected(g_iWarden))
    {
        new wn[32]
        get_user_name(g_iWarden, wn, charsmax(wn))
        client_print(id, print_chat, "[CSB Jail] %s is already the warden.", wn)
        return PLUGIN_HANDLED
    }

    g_iWarden = id

    new name[32]
    get_user_name(id, name, charsmax(name))
    client_print(0, print_chat, "[CSB Jail] %s is now the warden. Type /days to start a day.", name)
    return PLUGIN_HANDLED
}

public cmdSetWarden(id, level, cid)
{
    if (!cmd_access(id, level, cid, 2))
        return PLUGIN_HANDLED

    new arg[32]
    read_argv(1, arg, charsmax(arg))

    new target = cmd_target(id, arg, CMDTARGET_ONLY_ALIVE)

    if (!target)
        return PLUGIN_HANDLED

    g_iWarden = target

    new name[32]
    get_user_name(target, name, charsmax(name))
    client_print(0, print_chat, "[CSB Jail] %s was made the warden by an admin.", name)
    return PLUGIN_HANDLED
}

public cmdDays(id)
{
    if (!get_pcvar_num(g_pEnabled))
        return PLUGIN_HANDLED

    if (id != g_iWarden)
    {
        client_print(id, print_chat, "[CSB Jail] Only the warden can start a day.")
        return PLUGIN_HANDLED
    }

    new menu = menu_create("CSB Jail - pick a day:", "daysHandler")

    menu_additem(menu, "Free Day", "1", 0)
    menu_additem(menu, "War Day", "2", 0)
    menu_additem(menu, "Hide & Seek Day", "3", 0)
    menu_additem(menu, "Gun Toss Day", "4", 0)
    menu_additem(menu, "Knife Fight Day", "5", 0)

    menu_setprop(menu, MPROP_EXIT, MEXIT_ALL)
    menu_display(id, menu, 0)
    return PLUGIN_HANDLED
}

public daysHandler(id, menu, item)
{
    if (item == MENU_EXIT)
    {
        menu_destroy(menu)
        return PLUGIN_HANDLED
    }

    new info[4], name[32], access, callback
    menu_item_getinfo(menu, item, access, info, charsmax(info), name, charsmax(name), callback)
    menu_destroy(menu)

    applyDay(str_to_num(info))
    return PLUGIN_HANDLED
}

applyDay(day)
{
    g_iDay = day

    new players[32], num
    get_players(players, num, "ae")

    for (new i = 0; i < num; i++)
    {
        new p = players[i]

        setFrozen(p, false)

        switch (day)
        {
            case DAY_FREE:
            {
                set_user_maxspeed(p, 250.0)
            }
            case DAY_WAR:
            {
                strip_user_weapons(p)
                give_item(p, "weapon_knife")
                give_item(p, "weapon_m4a1")
                give_item(p, "weapon_ak47")
                set_user_health(p, 100)
                server_cmd("mp_friendlyfire 1")
            }
            case DAY_HNS:
            {
                if (get_user_team(p) == 1)
                {
                    strip_user_weapons(p)
                    give_item(p, "weapon_knife")
                    set_user_maxspeed(p, 320.0)
                }
            }
            case DAY_GUNTOSS:
            {
                strip_user_weapons(p)
                give_item(p, "weapon_knife")
                give_item(p, "weapon_hegrenade")
            }
            case DAY_KNIFE:
            {
                strip_user_weapons(p)
                give_item(p, "weapon_knife")
            }
        }
    }

    set_hudmessage(0, 255, 100, -1.0, 0.25, 0, 0.0, 4.0, 0.0, 0.0, -1)
    ShowSyncHudMsg(0, g_iSync, "%s", g_szDayName[day])
    client_print(0, print_chat, "[CSB Jail] The warden started: %s", g_szDayName[day])
}

setFrozen(id, bool:on)
{
    new flags = pev(id, pev_flags)

    if (on)
        set_pev(id, pev_flags, flags | FL_FROZEN)
    else
        set_pev(id, pev_flags, flags & ~FL_FROZEN)
}