46 lines
1.3 KiB
C#
46 lines
1.3 KiB
C#
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using UnityEngine;
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using System.Collections;
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/// <summary>
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/// Base class for any FingerGestures component
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/// Its main task is to fire off OnUpdate() after the FingerGestures.Fingers have been updated during this frame.
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/// </summary>
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public abstract class FGComponent : MonoBehaviour
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{
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/// <summary>
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/// Generic delegate for GestureRecognizer events
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/// </summary>
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/// <param name="source">The object that triggered this event</param>
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public delegate void EventDelegate<T>( T source ) where T : FGComponent;
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protected virtual void Awake()
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{
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// made virtual in case of furture usage
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}
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protected virtual void Start()
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{
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// made virtual in case of furture usage
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}
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protected virtual void OnEnable()
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{
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FingerGestures.OnFingersUpdated += FingerGestures_OnFingersUpdated;
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}
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protected virtual void OnDisable()
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{
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FingerGestures.OnFingersUpdated -= FingerGestures_OnFingersUpdated;
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}
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void FingerGestures_OnFingersUpdated()
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{
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OnUpdate( FingerGestures.Touches );
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}
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/// <summary>
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/// This is called after FingerGestures has updated the state of each finger
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/// </summary>
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/// <param name="touches">The list of fingers currently down / touching the screen</param>
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protected abstract void OnUpdate( FingerGestures.IFingerList touches );
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}
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