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[FIX] fixed equals operators

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Sem van der Hoeven
2020-10-21 22:18:37 +02:00
parent 9e1ac07b80
commit be99c8d3f9
1 changed files with 19 additions and 6 deletions
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23
SharedClientServer/User.cs
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@@ -1,11 +1,12 @@
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Text;
namespace SharedClientServer
{
class User
class User : IEquatable<User>
{
private string _username;
private int _score;
@@ -29,12 +30,20 @@ namespace SharedClientServer
public static bool operator ==(User u1, User u2)
{
return u1.Username == u2.Username;
if (object.ReferenceEquals(u1, null))
{
return object.ReferenceEquals(u2, null);
}
return u1.Equals(u2 as object);
}
public static bool operator !=(User u1, User u2)
{
return u1.Username != u2.Username;
if (object.ReferenceEquals(u1, null))
{
return object.ReferenceEquals(u2, null);
}
return u1.Equals(u2 as object);
}
public override bool Equals(object obj)
@@ -45,11 +54,15 @@ namespace SharedClientServer
}
else
{
User other = obj as User;
return other.Username == this.Username;
return this.Equals(obj as User);
}
}
public bool Equals([AllowNull] User other)
{
return other.Username == this.Username;
}
public string Username
{