81 lines
2.6 KiB
C#
81 lines
2.6 KiB
C#
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using UnityEngine;
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namespace VRSDK
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{
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//this is the basic class for highlight grabbables
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//in used by the VR_OutlineHighlight and the VR_UIHighlight
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public abstract class VR_Highlight : MonoBehaviour
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{
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private VR_Interactable interact = null;
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public Transform HighlightPointRightHand { get { return interact.HighlightPointRightHand; } }
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public Transform HighlightPointLeftHand { get { return interact.HighlightPointLeftHand; } }
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public float HighlightDistance { get { return interact.InteractDistance; } }
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public bool IsHighlight { get; private set; }
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public VR_Interactable Interactable
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{
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get { return interact; }
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}
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protected virtual void Awake()
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{
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interact = GetComponent<VR_Interactable>();
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if (interact == null)
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{
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Debug.LogError( "VR_Hightlight attached to " + gameObject.name + " needs a interactable script in order to work" );
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}
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VR_Manager.instance.RegisterHighlight( this );
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}
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protected virtual void OnDestroy()
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{
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//this object can be destroyed for 2 reasons
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//the programmer calling destroy on the gameobject
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// and the UnityEngine closing the game, so if Unity is closing the game
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//dont do nothing the game is just closing
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if (!VR_Manager.ApplicationIsQuitting)
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VR_Manager.instance.RemoveHighlight( this );
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}
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protected virtual void OnEnable()
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{
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VR_Manager.instance.RegisterHighlight( this );
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}
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protected virtual void OnDisable()
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{
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//this object can be disable for 2 reasons
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//the programmer calling destroy on the gameobject
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// and the UnityEngine closing the game, so if Unity is closing the game
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//dont do nothing the game is just closing
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if (!VR_Manager.ApplicationIsQuitting)
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VR_Manager.instance.RemoveHighlight( this );
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}
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public bool CanHighlight()
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{
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return interact == null || interact.CanInteract;
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}
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public bool CanHighlightUsingController(VR_Controller controller)
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{
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return interact == null || interact.CanInteractUsingController( controller );
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}
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public virtual void Highlight(VR_Controller controller)
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{
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IsHighlight = true;
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}
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public virtual void UnHighlight(VR_Controller controller)
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{
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IsHighlight = false;
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}
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}
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}
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