UGUI의 Mask를 이용하여 HPbar 만들기

UGUI의 Mask를 이용하여 HPbar를 만들어보았습니다.

ㅇ소스코드

 
using UnityEngine;
using UnityEngine.UI;
using System.Collections;
 
public class HPbar : MonoBehaviour {
 
    public Image mask;
    private RectTransform maskRect;
 
    public float maxHP;
    private float currentHP;
    private float maxHpBarWidth;
 
    // Use this for initialization
    void Start () 
    {
        maskRect = mask.GetComponent<RectTransform> ();
        maxHpBarWidth = maskRect.sizeDelta.x;
        currentHP = maxHP;
    }
    
    public void HpUP()
    {
        currentHP += 10;
 
        if (currentHP > maxHP) 
        {
            currentHP = maxHP;
        }
            
 
        float deltaSize = currentHP / maxHP;
 
        maskRect.sizeDelta = new Vector2(maxHpBarWidth * deltaSize, maskRect.sizeDelta.y);
    }
 
    public void HpDown()
    {
        currentHP -= 10;
 
        if (currentHP < 0) 
        {
            currentHP = 0;
        }
 
        float deltaSize = currentHP / maxHP;
 
        maskRect.sizeDelta = new Vector2(maxHpBarWidth * deltaSize, maskRect.sizeDelta.y);
    }
}