alysbrooks-public » games » isometric-park-fna

Location: alysbrooks-public/games/isometric-park-fna/FNA/src/CurveKey.cs - annotation

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Commit Description:
Add timers for Simulation and various engines...
Commit Description:
Add timers for Simulation and various engines Starting to add additional timers for different stages of the process of updating in order to get more insight into what is slowing it down. The update takes 9ms, which is much longer than it used to. Engine-specific timers are coming later.
References:
r588:3b7b6298ad9c m6-tiles-and-trees
File last commit:
r0:e33f209de7e5 default
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Action:
FNA/src/CurveKey.cs
224 lines | 5.2 KiB | text/x-csharp | CSharpLexer
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alys
Early working version (including all dependencies, lol).
 r0 #region License
/* FNA - XNA4 Reimplementation for Desktop Platforms
* Copyright 2009-2020 Ethan Lee and the MonoGame Team
*
* Released under the Microsoft Public License.
* See LICENSE for details.
*/
/* Derived from code by the Mono.Xna Team (Copyright 2006).
* Released under the MIT License. See monoxna.LICENSE for details.
*/
#endregion
#region Using Statements
using System;
#endregion
namespace Microsoft.Xna.Framework
{
/// <summary>
/// Key point on the <see cref="Curve"/>.
/// </summary>
[Serializable]
public class CurveKey : IEquatable<CurveKey>, IComparable<CurveKey>
{
#region Public Properties
/// <summary>
/// Gets or sets the indicator whether the segment between this point and the next point on the curve is discrete or continuous.
/// </summary>
public CurveContinuity Continuity
{
get;
set;
}
/// <summary>
/// Gets a position of the key on the curve.
/// </summary>
public float Position
{
get;
private set;
}
/// <summary>
/// Gets or sets a tangent when approaching this point from the previous point on the curve.
/// </summary>
public float TangentIn
{
get;
set;
}
/// <summary>
/// Gets or sets a tangent when leaving this point to the next point on the curve.
/// </summary>
public float TangentOut
{
get;
set;
}
/// <summary>
/// Gets a value of this point.
/// </summary>
public float Value
{
get;
set;
}
#endregion
#region Public Constructors
/// <summary>
/// Creates a new instance of <see cref="CurveKey"/> class.
/// </summary>
/// <param name="position">Position on the curve.</param>
/// <param name="value">Value of the control point.</param>
public CurveKey(
float position,
float value
) : this(
position,
value,
0,
0,
CurveContinuity.Smooth
) {
}
/// <summary>
/// Creates a new instance of <see cref="CurveKey"/> class.
/// </summary>
/// <param name="position">Position on the curve.</param>
/// <param name="value">Value of the control point.</param>
/// <param name="tangentIn">Tangent approaching point from the previous point on the curve.</param>
/// <param name="tangentOut">Tangent leaving point toward next point on the curve.</param>
public CurveKey(
float position,
float value,
float tangentIn,
float tangentOut
) : this(
position,
value,
tangentIn,
tangentOut,
CurveContinuity.Smooth
) {
}
/// <summary>
/// Creates a new instance of <see cref="CurveKey"/> class.
/// </summary>
/// <param name="position">Position on the curve.</param>
/// <param name="value">Value of the control point.</param>
/// <param name="tangentIn">Tangent approaching point from the previous point on the curve.</param>
/// <param name="tangentOut">Tangent leaving point toward next point on the curve.</param>
/// <param name="continuity">Indicates whether the curve is discrete or continuous.</param>
public CurveKey(
float position,
float value,
float tangentIn,
float tangentOut,
CurveContinuity continuity
) {
Position = position;
Value = value;
TangentIn = tangentIn;
TangentOut = tangentOut;
Continuity = continuity;
}
#endregion
#region Public Methods
/// <summary>
/// Creates a copy of this key.
/// </summary>
/// <returns>A copy of this key.</returns>
public CurveKey Clone()
{
return new CurveKey(
Position,
Value,
TangentIn,
TangentOut,
Continuity
);
}
public int CompareTo(CurveKey other)
{
return Position.CompareTo(other.Position);
}
public bool Equals(CurveKey other)
{
return (this == other);
}
#endregion
#region Public Static Operators and Override Methods
/// <summary>
/// Compares whether two <see cref="CurveKey"/> instances are not equal.
/// </summary>
/// <param name="value1"><see cref="CurveKey"/> instance on the left of the not equal sign.</param>
/// <param name="value2"><see cref="CurveKey"/> instance on the right of the not equal sign.</param>
/// <returns><c>true</c> if the instances are not equal; <c>false</c> otherwise.</returns>
public static bool operator !=(CurveKey a, CurveKey b)
{
return !(a == b);
}
/// <summary>
/// Compares whether two <see cref="CurveKey"/> instances are equal.
/// </summary>
/// <param name="value1"><see cref="CurveKey"/> instance on the left of the equal sign.</param>
/// <param name="value2"><see cref="CurveKey"/> instance on the right of the equal sign.</param>
/// <returns><c>true</c> if the instances are equal; <c>false</c> otherwise.</returns>
public static bool operator ==(CurveKey a, CurveKey b)
{
if (object.Equals(a, null))
{
return object.Equals(b, null);
}
if (object.Equals(b, null))
{
return object.Equals(a, null);
}
return ( (a.Position == b.Position) &&
(a.Value == b.Value) &&
(a.TangentIn == b.TangentIn) &&
(a.TangentOut == b.TangentOut) &&
(a.Continuity == b.Continuity) );
}
public override bool Equals(object obj)
{
return (obj as CurveKey) == this;
}
public override int GetHashCode()
{
return (
Position.GetHashCode() ^
Value.GetHashCode() ^
TangentIn.GetHashCode() ^
TangentOut.GetHashCode() ^
Continuity.GetHashCode()
);
}
#endregion
}
}