54 lines
1.3 KiB
C#
54 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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/// The desktop implementation of FingerGestures, using mouse device input
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/// </summary>
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public class MouseGestures : FingerGestures
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{
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// Number of mouse buttons to track
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public int maxMouseButtons = 3;
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protected override void Start()
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{
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base.Start();
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}
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public override int MaxFingers
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{
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get { return maxMouseButtons; }
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}
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protected override FingerGestures.FingerPhase GetPhase( Finger finger )
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{
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int button = finger.Index;
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// did we just press it?
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if( Input.GetMouseButtonDown( button ) )
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return FingerPhase.Began;
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// mouse button down?
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if( Input.GetMouseButton( button ) )
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{
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// find out if the mouse has moved since last update
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Vector3 delta = GetPosition( finger ) - finger.Position;
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if( delta.sqrMagnitude < 1.0f )
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return FingerPhase.Stationary;
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return FingerPhase.Moved;
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}
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// did we just release the button?
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if( Input.GetMouseButtonUp( button ) )
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return FingerPhase.Ended;
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return FingerPhase.None;
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}
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protected override Vector2 GetPosition( Finger finger )
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{
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return Input.mousePosition;
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}
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}
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