43 lines
1.2 KiB
C#
43 lines
1.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Runtime.CompilerServices;
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namespace Mirror
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{
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public static class Extensions
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{
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// string.GetHashCode is not guaranteed to be the same on all machines, but
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// we need one that is the same on all machines. simple and stupid:
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public static int GetStableHashCode(this string text)
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{
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unchecked
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{
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int hash = 23;
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foreach (char c in text)
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hash = hash * 31 + c;
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return hash;
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}
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}
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// previously in DotnetCompatibility.cs
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// leftover from the UNET days. supposedly for windows store?
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internal static string GetMethodName(this Delegate func)
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{
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#if NETFX_CORE
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return func.GetMethodInfo().Name;
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#else
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return func.Method.Name;
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#endif
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}
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// helper function to copy to List<T>
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// C# only provides CopyTo(T[])
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void CopyTo<T>(this IEnumerable<T> source, List<T> destination)
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{
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// foreach allocates. use AddRange.
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destination.AddRange(source);
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}
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}
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}
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