63 lines
1.9 KiB
C#
63 lines
1.9 KiB
C#
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using UnityEngine;
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namespace NeoFPS
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{
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[HelpURL("https://docs.neofps.com/manual/hudref-mb-hudshieldmeterstep.html")]
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[RequireComponent(typeof(RectTransform))]
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public class HudShieldMeterStep : MonoBehaviour
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{
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[SerializeField, Tooltip("The spacing between steps")]
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private int m_Spacing = 2;
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private RectTransform m_RectTransform = null;
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private Vector2 m_Dimensions = Vector2.zero;
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private float m_Fill = 1f;
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public float fill
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{
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get { return m_Fill; }
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set
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{
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value = Mathf.Clamp01(value);
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if (m_Fill != value)
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{
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if (m_Fill == 0f)
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gameObject.SetActive(true);
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m_Fill = value;
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if (m_Fill == 0f)
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gameObject.SetActive(false);
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else
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OnFillChanged();
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}
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}
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}
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public void ResetLayout(int index, int count)
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{
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// Get the rect layout
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if (m_RectTransform == null)
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m_RectTransform = transform as RectTransform;
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// Get the full size of the parent
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var full = ((RectTransform)transform.parent).rect;
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// Get the size of each bar
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float barWidth = (full.width - (count - 1) * m_Spacing) / count;
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// Get the anchored position
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m_RectTransform.anchoredPosition = new Vector2(index * barWidth + index * m_Spacing, 0f);
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// Get (and apply) the dimensions
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m_Dimensions = new Vector2(barWidth, full.height);
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m_RectTransform.sizeDelta = new Vector2(m_Dimensions.x * m_Fill, m_Dimensions.y);
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}
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protected virtual void OnFillChanged()
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{
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m_RectTransform.sizeDelta = new Vector2(m_Dimensions.x * m_Fill, m_Dimensions.y);
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}
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}
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}
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