/*
 * CSB Anti Ghosting
 * Copyright (C) 2026 counter-strike-boost.com
 *
 * Closes the common ghosting channels on a live round: dead players' chat is
 * routed only to other dead players (never leaked to the living), spectators
 * are pinned to a limited camera mode via mp_forcecamera, and sv_alltalk is
 * forced off while a round is running. All values are cvar-controlled.
 *
 * 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>

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

new g_pEnabled, g_pDeadChat, g_pForceCamVal, g_pAllTalk

new g_pForceCamera, g_pSvAllTalk

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

    g_pEnabled     = register_cvar("csb_gh_enabled", "1")
    g_pDeadChat    = register_cvar("csb_gh_deadchat", "1")
    g_pForceCamVal = register_cvar("csb_gh_forcecamera", "1")
    g_pAllTalk     = register_cvar("csb_gh_alltalk", "1")

    register_clcmd("say", "cmdSay")
    register_clcmd("say_team", "cmdSay")

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

    g_pForceCamera = get_cvar_pointer("mp_forcecamera")
    g_pSvAllTalk   = get_cvar_pointer("sv_alltalk")
}

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

    if (g_pForceCamera)
        set_pcvar_num(g_pForceCamera, get_pcvar_num(g_pForceCamVal))

    if (get_pcvar_num(g_pAllTalk) && g_pSvAllTalk)
        set_pcvar_num(g_pSvAllTalk, 0)
}

public cmdSay(id)
{
    if (!get_pcvar_num(g_pEnabled) || !get_pcvar_num(g_pDeadChat))
        return PLUGIN_CONTINUE

    /* living players use normal chat */
    if (is_user_alive(id))
        return PLUGIN_CONTINUE

    new said[128]
    read_args(said, charsmax(said))
    remove_quotes(said)
    trim(said)

    if (!said[0])
        return PLUGIN_HANDLED

    /* let command-style messages fall through to their own plugins */
    if (said[0] == '/' || said[0] == '!')
        return PLUGIN_CONTINUE

    new name[32]
    get_user_name(id, name, charsmax(name))

    /* deliver only to other dead / spectating players */
    new players[32], num, pid
    get_players(players, num)

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

        if (!is_user_alive(pid))
            client_print(pid, print_chat, "*DEAD* %s :  %s", name, said)
    }

    return PLUGIN_HANDLED
}