58 lines
1.7 KiB
C#
58 lines
1.7 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 DoubleDeckerbus.Drawing;
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using DoubleDeckerbus.Entities;
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namespace DoubleDeckerbus.Generics
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{
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internal class DrawingBusEqutables : IEqualityComparer<DrawingBus?>
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{
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public bool Equals(DrawingBus? x, DrawingBus? y)
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{
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if (x == null && x.EntityBus == null)
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throw new ArgumentNullException(nameof(x));
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if (y == null && y.EntityBus == 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.EntityBus.Speed != y.EntityBus.Speed)
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return false;
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if (x.EntityBus.Weight != y.EntityBus.Weight)
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return false;
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if (x.EntityBus.BodyColor != y.EntityBus.BodyColor)
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return false;
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if (x is DrawingDoubleDeckerbus && y is DrawingDoubleDeckerbus)
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{
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var xDoublebus = (EntityDoubleDeckerbus)x.EntityBus;
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var yDoublebus = (EntityDoubleDeckerbus)y.EntityBus;
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if (xDoublebus.AddColor != yDoublebus.AddColor)
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return false;
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if (xDoublebus.IsSecondFloor != yDoublebus.IsSecondFloor)
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return false;
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if (xDoublebus.IsStairs != yDoublebus.IsStairs)
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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] DrawingBus? 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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