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[Input] JoystickHatState is now IEquatable

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This commit is contained in:
thefiddler 2014-03-17 00:30:04 +01:00
parent 01c3b51be6
commit f93d464f62
1 changed files with 53 additions and 1 deletions
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54
Source/OpenTK/Input/JoystickHatState.cs
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@ -34,7 +34,7 @@ namespace OpenTK.Input
/// <summary>
/// Describes the state of a joystick hat.
/// </summary>
public struct JoystickHatState
public struct JoystickHatState : IEquatable<JoystickHatState>
{
HatPosition position;
@ -113,6 +113,58 @@ namespace OpenTK.Input
Position == HatPosition.DownRight;
}
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents the current <see cref="OpenTK.Input.JoystickHatState"/>.
/// </summary>
/// <returns>A <see cref="System.String"/> that represents the current <see cref="OpenTK.Input.JoystickHatState"/>.</returns>
public override string ToString()
{
return String.Format(
"{{{0}{1}{2}{3}}}",
IsUp ? "U" : String.Empty,
IsLeft ? "L" : String.Empty,
IsDown ? "D" : String.Empty,
IsRight ? "R" : String.Empty);
}
/// <summary>
/// Serves as a hash function for a <see cref="OpenTK.Input.JoystickHatState"/> object.
/// </summary>
/// <returns>A hash code for this instance that is suitable for use in hashing algorithms and data structures such as a
/// hash table.</returns>
public override int GetHashCode()
{
return Position.GetHashCode();
}
/// <summary>
/// Determines whether the specified <see cref="System.Object"/> is equal to the current <see cref="OpenTK.Input.JoystickHatState"/>.
/// </summary>
/// <param name="obj">The <see cref="System.Object"/> to compare with the current <see cref="OpenTK.Input.JoystickHatState"/>.</param>
/// <returns><c>true</c> if the specified <see cref="System.Object"/> is equal to the current
/// <see cref="OpenTK.Input.JoystickHatState"/>; otherwise, <c>false</c>.</returns>
public override bool Equals(object obj)
{
return
obj is JoystickHatState &&
Equals((JoystickHatState)obj);
}
#region IEquatable<JoystickHatState> implementation
/// <summary>
/// Determines whether the specified <see cref="OpenTK.Input.JoystickHatState"/> is equal to the current <see cref="OpenTK.Input.JoystickHatState"/>.
/// </summary>
/// <param name="other">The <see cref="OpenTK.Input.JoystickHatState"/> to compare with the current <see cref="OpenTK.Input.JoystickHatState"/>.</param>
/// <returns><c>true</c> if the specified <see cref="OpenTK.Input.JoystickHatState"/> is equal to the current
/// <see cref="OpenTK.Input.JoystickHatState"/>; otherwise, <c>false</c>.</returns>
public bool Equals(JoystickHatState other)
{
return Position == other.Position;
}
#endregion
}
}