57 lines
1.6 KiB
C#
57 lines
1.6 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Diagnostics.CodeAnalysis;
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using ContainerShip.Entities;
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using ContainerShip.DrawningObjects;
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namespace ContainerShip.Generic
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{
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internal class DrawningShipEqutables : IEqualityComparer<DrawningShip?>
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{
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public bool Equals(DrawningShip? x, DrawningShip? y)
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{
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if (x == null && x.EntityShip == null)
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throw new ArgumentNullException(nameof(x));
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if (y == null && y.EntityShip == null)
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throw new ArgumentNullException(nameof(y));
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if ((x.GetType().Name != y.GetType().Name))
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return false;
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if (x.EntityShip.Speed != y.EntityShip.Speed)
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return false;
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if (x.EntityShip.Weight != y.EntityShip.Weight)
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return false;
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if (x.EntityShip.BodyColor != y.EntityShip.BodyColor)
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return false;
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if (x is DrawingContainerShip && y is DrawingContainerShip)
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{
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var xPlane = (EntityContainerShip)x.EntityShip;
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var yPlane = (EntityContainerShip)y.EntityShip;
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if (xPlane.AdditionalColor != yPlane.AdditionalColor)
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return false;
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if (xPlane.Load != yPlane.Load)
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return false;
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if (xPlane.Crane != yPlane.Crane)
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return false;
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}
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return true;
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}
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public int GetHashCode([DisallowNull] DrawningShip? obj)
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{
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return obj.GetHashCode();
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}
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}
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}
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