86 lines
2.4 KiB
C#
86 lines
2.4 KiB
C#
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// Copyright (c) Pixel Crushers. All rights reserved.
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using UnityEngine;
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using System;
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namespace PixelCrushers.DialogueSystem
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{
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/// <summary>
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/// Quick Time Event (QTE) indicator controls for StandardDialogueUI.
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/// </summary>
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[Serializable]
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public class StandardUIQTEControls : AbstractUIQTEControls
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{
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[Tooltip("(Optional) Quick Time Event (QTE) indicators. Typically graphics such as images or sprites.")]
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public GameObject[] QTEIndicators;
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private int m_numVisibleQTEIndicators = 0;
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/// <summary>
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/// Are any QTE indicators visible?
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/// </summary>
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public override bool areVisible
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{
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get { return (m_numVisibleQTEIndicators > 0); }
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}
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/// <summary>
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/// Sets the QTE controls active/inactive.
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/// </summary>
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public override void SetActive(bool value)
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{
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if (value == false) HideImmediate();
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}
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public void HideImmediate()
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{
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m_numVisibleQTEIndicators = 0;
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foreach (var qteIndicator in QTEIndicators)
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{
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Tools.SetGameObjectActive(qteIndicator, false);
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}
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}
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/// <summary>
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/// Shows the QTE indicator specified by the index.
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/// </summary>
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/// <param name='index'>Zero-based index of the indicator.</param>
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public override void ShowIndicator(int index)
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{
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if (!IsQTEIndicatorVisible(index))
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{
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Tools.SetGameObjectActive(QTEIndicators[index], true);
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m_numVisibleQTEIndicators++;
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}
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}
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/// <summary>
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/// Hides the QTE indicator specified by the index.
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/// </summary>
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/// <param name='index'>Zero-based index of the indicator.</param>
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public override void HideIndicator(int index)
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{
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if (IsValidQTEIndex(index) && IsQTEIndicatorVisible(index))
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{
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Tools.SetGameObjectActive(QTEIndicators[index], false);
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m_numVisibleQTEIndicators--;
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}
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}
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private bool IsQTEIndicatorVisible(int index)
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{
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return IsValidQTEIndex(index) ? QTEIndicators[index].gameObject.activeSelf : false;
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}
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private bool IsValidQTEIndex(int index)
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{
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return (0 <= index) && (index < QTEIndicators.Length);
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}
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}
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}
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