31 lines
703 B
C#
31 lines
703 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 HealthComponent attachedHealth;
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[SerializeField]
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private Image healthBarImg;
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[SerializeField]
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private Color healthLeftColor, unusedHealth;
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private void OnEnable()
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{
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attachedHealth.OnHealthChange.AddListener(UpdateHealthBar);
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}
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private void OnDisable()
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{
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attachedHealth.OnHealthChange.RemoveListener(UpdateHealthBar);
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}
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private void UpdateHealthBar(int prevHealth, int newHealth)
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{
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float percent = ((float) newHealth) / ((float)attachedHealth.getMaxHealth());
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healthBarImg.fillAmount = percent;
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}
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}
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