#include <amxmodx>
#include <fakemeta>
#include <cl_buy>
 
#define m_iMenu 205
 
const BitsRestrictedItems =
(
    ( 1 << CSW_G3SG1 )|
    ( 1 << CSW_SG550 )
)
 
public plugin_init()
{
    register_plugin( "Restric Items", "1.1", "Tonev" )
}
 
public client_buy( id, iItem )
{
    set_pdata_int( id, m_iMenu, 0, 0 ) 
    if( ( 1 << iItem ) & BitsRestrictedItems )
    {
        return PLUGIN_HANDLED
    }
 
    return PLUGIN_CONTINUE
}