Ссылочный тип в конструкторе, как применить правильно?

"use strict"
function Player(name, str, agi, bra, wil, ang, secw, pryw)
{
    this.agility = agi;
    this.brain = bra;
    this.will= wil;
    this.anger=ang;
    this.name = name;
    this.strong = Math.round(str+(this.anger*0.20));
    
    this.health = this.strong*10;
    this.warspirit = Math.round(this.strong*1.5+this.will*3+this.anger*0.15);
    this.fokus = Math.round((this.agility*4)*0.75)-Math.round(this.anger*0.25);
    this.dodge = Math.round((this.agility*5)*0.75);
    this.rework = Math.round(this.brain*2.50);
    this.fear = Math.round((this.brain*0.15+this.will*0.50)*-1)+Math.round(this.anger*0.35);
    
    this.inventory1 = secw;
    this.inventory2 = pryw;
}
function Weapon(name,dam,type,round,life)
{
    var pistol=
    {
    onehand: true
    }
    
    this.damage = dam;
    this.type   = type;
    this.round  = round;
    this.life   = life;
    this.name   = name; 
}
 
var borov = new Player("Боров", 9, 6, 6, 4, 5, macarov, macarov);
var macarov = new Weapon("Макарова",14, Weapon.pistol,6,54);
 
function tes (a)
{
    alert (a.health + " " + a.warspirit + " " + a.fokus + " " + a.dodge + " " + a.rework + " " + a.fear + " " + a.inventory1.name);
}
 
tes(borov)