58 lines
2.0 KiB
C#
58 lines
2.0 KiB
C#
using System;
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namespace Roy_T.AStar.Primitives
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{
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public struct Velocity : IComparable<Velocity>, IEquatable<Velocity>
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{
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private Velocity(float metersPerSecond)
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{
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this.MetersPerSecond = metersPerSecond;
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}
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public float MetersPerSecond { get; }
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public float KilometersPerHour => this.MetersPerSecond * 3.6f;
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public static Velocity FromMetersPerSecond(float metersPerSecond)
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=> new Velocity(metersPerSecond);
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public static Velocity FromKilometersPerHour(float kilometersPerHour)
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=> new Velocity(kilometersPerHour / 3.6f);
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public static Velocity operator +(Velocity a, Velocity b)
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=> new Velocity(a.MetersPerSecond + b.MetersPerSecond);
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public static Velocity operator -(Velocity a, Velocity b)
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=> new Velocity(a.MetersPerSecond - b.MetersPerSecond);
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public static bool operator >(Velocity a, Velocity b)
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=> a.MetersPerSecond > b.MetersPerSecond;
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public static bool operator <(Velocity a, Velocity b)
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=> a.MetersPerSecond < b.MetersPerSecond;
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public static bool operator >=(Velocity a, Velocity b)
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=> a.MetersPerSecond >= b.MetersPerSecond;
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public static bool operator <=(Velocity a, Velocity b)
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=> a.MetersPerSecond <= b.MetersPerSecond;
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public static bool operator ==(Velocity a, Velocity b)
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=> a.Equals(b);
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public static bool operator !=(Velocity a, Velocity b)
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=> !a.Equals(b);
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public override string ToString() => $"{this.MetersPerSecond:F2} m/s";
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public override bool Equals(object obj) => obj is Velocity velocity && this.MetersPerSecond == velocity.MetersPerSecond;
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public bool Equals(Velocity other) => this.MetersPerSecond == other.MetersPerSecond;
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public int CompareTo(Velocity other) => this.MetersPerSecond.CompareTo(other.MetersPerSecond);
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public override int GetHashCode() => -1419927970 + this.MetersPerSecond.GetHashCode();
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}
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}
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