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33 lines
1008 B
33 lines
1008 B
using Unity.FPS.Game;
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using UnityEngine;
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using UnityEngine.UI;
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namespace Unity.FPS.UI
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{
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public class WorldspaceHealthBar : MonoBehaviour
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{
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[Tooltip("Health component to track")] public Health Health;
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[Tooltip("Image component displaying health left")]
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public Image HealthBarImage;
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[Tooltip("The floating healthbar pivot transform")]
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public Transform HealthBarPivot;
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[Tooltip("Whether the health bar is visible when at full health or not")]
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public bool HideFullHealthBar = true;
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void Update()
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{
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// update health bar value
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HealthBarImage.fillAmount = Health.CurrentHealth / Health.MaxHealth;
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// rotate health bar to face the camera/player
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HealthBarPivot.LookAt(Camera.main.transform.position);
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// hide health bar if needed
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if (HideFullHealthBar)
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HealthBarPivot.gameObject.SetActive(HealthBarImage.fillAmount != 1);
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}
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}
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}
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