33 lines
701 B
C#
33 lines
701 B
C#
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using UnityEngine;
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using UnityEngine.UI;
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public class HealthBar : MonoBehaviour
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{
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[SerializeField]
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private Image healthBar;
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[SerializeField]
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private HealthComponent attachHealth;
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private void Awake()
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{
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attachHealth.OnHealthChange.AddListener(UpdateBar);
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}
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private void Start()
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{
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UpdateBar(0f, attachHealth.currentHealth); // initial check
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}
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private void OnDestroy()
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{
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attachHealth.OnHealthChange.RemoveListener(UpdateBar);
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}
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private void UpdateBar(float prev, float curr)
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{
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float percent = curr / attachHealth.StartHealth;
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healthBar.fillAmount = percent;
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}
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}
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