/*
 * CSB Match Score HUD
 * Copyright (C) 2026 counter-strike-boost.com
 *
 * Shows a permanent match HUD: team scores tracked from TeamScore events, the
 * current round number, a first/second-half indicator derived from mp_maxrounds,
 * and each team's total money (economy state). The scores reset when a new game
 * commences.
 *
 * 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 <cstrike>

new const PLUGIN[] = "CSB Match Score HUD"
new const VERSION[] = "1.0.0"
new const AUTHOR[]  = "counter-strike-boost.com"

new g_pEnabled
new g_iScoreT, g_iScoreCT
new g_iRound
new g_iSync

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

    g_pEnabled = register_cvar("csb_scorehud_enabled", "1")

    register_event("TeamScore", "evTeamScore", "a")
    register_logevent("evRoundStart", 2, "1=Round_Start")
    register_logevent("evGameCommencing", 2, "1=Game_Commencing")

    g_iSync = CreateHudSyncObj()
    set_task(1.0, "taskHud", 0, _, _, "b")
}

public evGameCommencing()
{
    g_iScoreT  = 0
    g_iScoreCT = 0
    g_iRound   = 0
}

public evTeamScore()
{
    new team[4]
    read_data(1, team, charsmax(team))
    new score = read_data(2)

    if (team[0] == 'C')       /* CT */
        g_iScoreCT = score
    else if (team[0] == 'T')  /* TERRORIST */
        g_iScoreT = score
}

public evRoundStart()
{
    g_iRound++
}

teamMoney(team)
{
    new sum = 0
    new players[32], num
    get_players(players, num, "e", team == 1 ? "TERRORIST" : "CT")

    for (new i = 0; i < num; i++)
        sum += cs_get_user_money(players[i])

    return sum
}

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

    new maxr = get_cvar_num("mp_maxrounds")
    new half[12]

    if (maxr > 0 && g_iRound > maxr / 2)
        copy(half, charsmax(half), "2nd half")
    else
        copy(half, charsmax(half), "1st half")

    new moneyT  = teamMoney(1)
    new moneyCT = teamMoney(2)

    set_hudmessage(0, 210, 255, 0.02, 0.15, 0, 0.0, 1.2, 0.0, 0.0, -1)
    ShowSyncHudMsg(0, g_iSync, "TERROR %d  -  %d CT^nRound %d  (%s)^nEco:  T $%d   CT $%d",
        g_iScoreT, g_iScoreCT, g_iRound, half, moneyT, moneyCT)
}