70 lines
1.2 KiB
C#
70 lines
1.2 KiB
C#
using UnityEngine;
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namespace TPSBR.UI
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{
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[RequireComponent(typeof(CanvasGroup))]
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public class UIHitDirectionItem : UIBehaviour
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{
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// PUBLIC MEMBERS
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public bool IsActive => ShowCooldown > 0f;
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public float ShowCooldown { get; private set; }
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public float Angle { get; private set; }
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// PRIVATE MEMBERS
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[SerializeField]
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private float _hideTime = 0.5f;
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private float _targetAlpha = 1f;
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// PUBLIC METHODS
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public void Show(float duration, float angle)
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{
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ShowCooldown = duration;
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Angle = angle;
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var rotation = RectTransform.localRotation.eulerAngles;
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rotation.z = angle;
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RectTransform.localRotation = Quaternion.Euler(rotation);
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CanvasGroup.alpha = 0f;
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}
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// MONOBEHAVIOUR
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protected void Awake()
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{
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_targetAlpha = CanvasGroup.alpha;
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CanvasGroup.alpha = 0f;
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}
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protected void Update()
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{
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if (IsActive == false)
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return;
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ShowCooldown -= Time.deltaTime;
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if (ShowCooldown <= 0f)
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{
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ShowCooldown = 0f;
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CanvasGroup.alpha = 0f;
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return;
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}
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if (ShowCooldown < _hideTime)
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{
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float progress = ShowCooldown / _hideTime;
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CanvasGroup.alpha = Mathf.Lerp(0f, _targetAlpha, progress);
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}
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else
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{
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CanvasGroup.alpha = 1f;
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}
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}
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}
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}
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