【Unity】GUI.Buttonを使ったLifeの表示。

LifeScript.cs

using UnityEngine;
using System.Collections;

public class LifeScript : MonoBehaviour {

	public int life = 3;
	public GUISkin skin;
	public GUIContent contents;

	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {
	
	}
	void OnGUI(){
		GUI.skin=skin;
		for(int i = 1; i <= life; i++){
			// new Rect(x, y, width, height)
			GUI.Button(new Rect (30*i,10,20,20), contents);
		}
	}
}