+using System.Collections.Generic;

+using System.Runtime.CompilerServices;

+

+namespace StardewModdingAPI.Framework.StateTracking.Comparers

+{

+ /// <summary>Compares values using their <see cref="object.Equals(object)"/> method. This should only be used when <see cref="EquatableComparer{T}"/> won't work, since this doesn't validate whether they're comparable.</summary>

+ /// <typeparam name="T">The value type.</typeparam>

+ internal class GenericEqualsComparer<T> : IEqualityComparer<T>

+ {

+ /*********

+ ** Public methods

+ *********/

+ /// <summary>Determines whether the specified objects are equal.</summary>

+ /// <returns>true if the specified objects are equal; otherwise, false.</returns>

+ /// <param name="x">The first object to compare.</param>

+ /// <param name="y">The second object to compare.</param>

+ public bool Equals(T x, T y)

+ {

+ if (x == null)

+ return y == null;

+ return x.Equals(y);

+ }

+

+ /// <summary>Get a hash code for the specified object.</summary>

+ /// <param name="obj">The value.</param>

+ public int GetHashCode(T obj)

+ {

+ return RuntimeHelpers.GetHashCode(obj);

+ }

+ }

+}