new g_Hp;public plugin_init ( ) { g_Hp = register_cvar( "amx_give_hp", "50" );}menu_additem( menu, "Give HP (+%s HP)", "1", 0, get_pcvar_num( g_Hp ) );
menu_additem( menu, "Give HP (+get_pcvar_num( g_Hp ) HP)", "1", 0 );