JailBreak Simple Box v1.0 by Hyuna

#include <amxmodx>
#include <amxmisc>
#include <ColorChat>
#include <cstrike>
#include <fun>
#include <hamsandwich>

#define PREFIX "[ ^4AMXX^1 ]"

#define VERSION "v1.0"

new g_pCvar;
new bool:g_isEnabled;
new bool:g_bResetHP;

public plugin_init() {
    register_plugin("JailBreak Simple Box",VERSION,"Hyuna");

    register_cvar("jbsbox_version",VERSION,FCVAR_SERVER);

    register_clcmd("say /box","cmdBox");
    register_clcmd("say_team /box","cmdBox");

    RegisterHam(Ham_TakeDamage,"player","fwdHamTakeDamagePre",0);

    g_pCvar = get_cvar_pointer("mp_friendlyfire");

    if (!g_pCvar)
        set_fail_state("Failed to find cvar mp_friendlyfire");

}

public plugin_cfg() {
    set_pcvar_num(g_pCvar,0);
}

public cmdBox(client) {
    static some[256], iMenu, iCallBack;

    if (!isClientVaild(client))
    {
        ColorChat(client, NORMAL, "%s You must be ^3alive ^4Guard/Admin^1 to use the box system!",PREFIX);
        return PLUGIN_HANDLED;
    }

    iMenu = menu_create("[AMXX] Box Menu","mHandler");
    iCallBack = menu_makecallback("mCallback");

    formatex(some,charsmax(some),"Box Status: \d[ \r%sabled \d]",(g_isEnabled ? "En":"Dis"));
    menu_additem(iMenu,some);

    formatex(some,charsmax(some),"Reset HP to Terrorists: \d[ \r%sabled \d]",(g_bResetHP ? "En":"Dis"));
    menu_additem(iMenu,some,"",0,iCallBack);

    return PLUGIN_HANDLED;
}

public mCallback(client,menu,item) {
    return (g_isEnabled ? ITEM_DISABLED:ITEM_ENABLED);
}

public mHandler(client,menu,item) {
    static szName[32],players[32],pnum,i;

    if (item != MENU_EXIT)
    {
        switch(item)
        {
            case 0:
            {
                g_isEnabled = !g_isEnabled;

                get_user_name(client,szName,charsmax(szName));

                set_pcvar_num(g_pCvar,(g_isEnabled ? 1:0));

                if (g_isEnabled && g_bResetHP)
                {
                    get_players(players,pnum,"aceh","TERRORIST");

                    for (i = 0; i < pnum; i++)
                        set_user_health(players[i],100);
                }

                ColorChat(client, NORMAL, "%s ^3%s^1 has ^4%sabled^1 the Box System!",PREFIX,szName,(g_isEnabled ? "en":"dis"));
            }

            case 1:
            {
                g_bResetHP = !g_bResetHP;
                ColorChat(client, NORMAL, "%s ^3Reset HP^1 is now ^4%sabled^1.",PREFIX,(g_bResetHP ? "en":"dis"));
            }
        }

        menu_destroy(menu); // Anti memory-leak

        return cmdBox(client);
    }

    menu_destroy(menu); // Anti memory-leak

    return PLUGIN_HANDLED;
}

public fwdHamTakeDamagePre(victim, idinflictor, attacker, Float:damage, damagebits) {
    static CsTeams:t1, CsTeams:t2;

    if (!is_user_alive(victim) || !is_user_alive(attacker))
        return HAM_IGNORED;

    t1 = cs_get_user_team(victim);
    t2 = cs_get_user_team(attacker);

    return ((t1 == CS_TEAM_T && t2 == CS_TEAM_CT) || (t1 == CS_TEAM_CT && t2 == CS_TEAM_CT)) ? HAM_SUPERCEDE:HAM_IGNORED;
}

stock bool:isClientVaild(client) {
    static CsTeams:tmp;

    if (!is_user_alive(client))
        return false;

    if (is_user_admin(client))
        return true;

    tmp = cs_get_user_team(client);

    if (tmp != CS_TEAM_T)
        return false;

    return true;
}