UNITY NGUI Sprite fill amount?

Question

Game development

Faced a problem. How to influence the fill amount from NGUI through a script. The script hung on the player. He must be responsible for health. Everything is working. But when it comes to the visual part, I can’t influence the sprite in any way. Help! How to influence him!?

Answer 1

Get a reference to the UISprite component and change its fillAmount parameter. Like this:

using UnityEngine;

public class Test : MonoBehaviour
{
    public UISprite healthSprite;

    private void Awake()
    {
        healthSprite.fillAmount = 1;
    }

    private void Update()
    {
        healthSprite.fillAmount -= 0.01f;
    }
}

Hang the script above on some object, drag the sprite to the healthSprite field in the inspector and you're done.