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#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <fun>
#include <biohazard>
#include <hamsandwich>
#include <fakemeta>

#define PLUGIN "BEI shield"
#define VERSION "1.0"
#define AUTHOR "Emilioneri"

new g_Cost
new const PRIMARY_WEAPONS_BIT_SUM = (1<<CSW_SCOUT)|(1<<CSW_XM1014)|(1<<CSW_MAC10)|(1<<CSW_AUG)|(1<<CSW_UMP45)|(1<<CSW_SG550)|(1<<CSW_GALIL)|(1<<CSW_FAMAS)|(1<<CSW_AWP)|(1<<CSW_MP5NAVY)|(1<<CSW_M249)|(1<<CSW_M3)|(1<<CSW_M4A1)|(1<<CSW_TMP)|(1<<CSW_G3SG1)|(1<<CSW_SG552)|(1<<CSW_AK47)|(1<<CSW_P90)

stock strip_primary_weapons( id )

{

        if( !is_user_alive( id ) )

                return

                

        new i, szWeapons[ 32 ], iNum, iWeaponID

        

        get_user_weapons( id, szWeapons, iNum )

        

        for( i = 0; i < iNum; i++ )

        {

                iWeaponID = szWeapons[ i ]

                

                if( ( 1 << iWeaponID ) & PRIMARY_WEAPONS_BIT_SUM )

                {

                        new szWeaponName[ 32 ]

                        get_weaponname( iWeaponID, szWeaponName, charsmax( szWeaponName ) )

                        

                        ham_strip_weapon( id, szWeaponName )

                }

        }

}

// http://amxxmodx.ru/poleznye_funkcii/351-ham_strip_weapon-funkciya-otbiraet-opredelennoe-oruzhie-u-igroka.html

stock ham_strip_weapon(id,weapon[])

{

        if(!equal(weapon,"weapon_",7)) return 0



        new wId = get_weaponid(weapon)

        if(!wId) return 0



        new wEnt

        while((wEnt = engfunc(EngFunc_FindEntityByString,wEnt,"classname",weapon)) && pev(wEnt,pev_owner) != id) {}

        if(!wEnt) return 0



        if(get_user_weapon(id) == wId) ExecuteHamB(Ham_Weapon_RetireWeapon,wEnt)

        

        if(!ExecuteHamB(Ham_RemovePlayerItem,id,wEnt)) return 0

        ExecuteHamB(Ham_Item_Kill,wEnt);



        set_pev(id,pev_weapons,pev(id,pev_weapons) & ~(1<<wId))

    

        return 1

}
public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)
    
    // Add your code here...
    g_Cost = register_cvar("bio_shield_cost", "300")
    register_clcmd("buyshield", "cmd_buyshield")
    
}

public cmd_buyshield(id)
{
    if (!is_user_alive(id) || is_user_zombie(id))
    {
        client_print(id, print_center, "Недопустимая команда")
        return PLUGIN_HANDLED
    }
    
    new iMoney = cs_get_user_money(id)
    new iCost = get_pcvar_num(g_Cost)
    
    if (iMoney >= iCost)
    {
            strip_primary_weapons(id)
            give_item (id, "weapon_shield")
            cs_set_user_money(id, iMoney - iCost)
            return PLUGIN_HANDLED
    }
    else
    {
        client_print(id, print_center, "Недостаточно денег", iCost)
        return PLUGIN_HANDLED
    }
    return PLUGIN_HANDLED
}