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79 lines
2.0 KiB
79 lines
2.0 KiB
//======= Copyright (c) Valve Corporation, All rights reserved. ===============
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//
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// Purpose: Makes the hand act as an input module for Unity's event system
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//
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//=============================================================================
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using UnityEngine;
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using System.Collections;
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using UnityEngine.EventSystems;
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namespace Valve.VR.InteractionSystem
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{
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//-------------------------------------------------------------------------
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public class InputModule : BaseInputModule
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{
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private GameObject submitObject;
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//-------------------------------------------------
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private static InputModule _instance;
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public static InputModule instance
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{
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get
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{
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if ( _instance == null )
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_instance = GameObject.FindObjectOfType<InputModule>();
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return _instance;
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}
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}
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//-------------------------------------------------
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public override bool ShouldActivateModule()
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{
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if ( !base.ShouldActivateModule() )
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return false;
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return submitObject != null;
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}
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//-------------------------------------------------
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public void HoverBegin( GameObject gameObject )
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{
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PointerEventData pointerEventData = new PointerEventData( eventSystem );
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ExecuteEvents.Execute( gameObject, pointerEventData, ExecuteEvents.pointerEnterHandler );
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}
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//-------------------------------------------------
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public void HoverEnd( GameObject gameObject )
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{
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PointerEventData pointerEventData = new PointerEventData( eventSystem );
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pointerEventData.selectedObject = null;
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ExecuteEvents.Execute( gameObject, pointerEventData, ExecuteEvents.pointerExitHandler );
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}
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//-------------------------------------------------
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public void Submit( GameObject gameObject )
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{
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submitObject = gameObject;
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}
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//-------------------------------------------------
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public override void Process()
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{
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if ( submitObject )
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{
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BaseEventData data = GetBaseEventData();
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data.selectedObject = submitObject;
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ExecuteEvents.Execute( submitObject, data, ExecuteEvents.submitHandler );
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submitObject = null;
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}
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}
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}
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}
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