66 lines
1.8 KiB
C#
66 lines
1.8 KiB
C#
namespace Fusion.Addons.KCC
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{
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using System;
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public sealed unsafe class KCCNetworkEnum<TContext, TEnum> : KCCNetworkProperty<TContext> where TContext : class where TEnum : unmanaged, Enum
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{
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// PRIVATE MEMBERS
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private readonly Action<TContext, TEnum> _set;
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private readonly Func<TContext, TEnum> _get;
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private readonly Func<TContext, float, TEnum, TEnum, TEnum> _interpolate;
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// CONSTRUCTORS
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public KCCNetworkEnum(TContext context, Action<TContext, TEnum> set, Func<TContext, TEnum> get, Func<TContext, float, TEnum, TEnum, TEnum> interpolate) : base(context, 1)
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{
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_set = set;
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_get = get;
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_interpolate = interpolate;
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}
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// KCCNetworkProperty INTERFACE
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public override void Read(int* ptr)
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{
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_set(Context, EnumConvertor.ToEnum<TEnum>(*ptr));
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}
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public override void Write(int* ptr)
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{
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*ptr = EnumConvertor.ToInt(_get(Context));
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}
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public override void Interpolate(KCCInterpolationInfo interpolationInfo)
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{
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int fromValue = interpolationInfo.FromBuffer.ReinterpretState<int>(interpolationInfo.Offset);
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int toValue = interpolationInfo.ToBuffer.ReinterpretState<int>(interpolationInfo.Offset);
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int value;
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if (_interpolate != null)
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{
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value = EnumConvertor.ToInt(_interpolate(Context, interpolationInfo.Alpha, EnumConvertor.ToEnum<TEnum>(fromValue), EnumConvertor.ToEnum<TEnum>(toValue)));
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}
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else
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{
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value = interpolationInfo.Alpha < 0.5f ? fromValue: toValue;
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}
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_set(Context, EnumConvertor.ToEnum<TEnum>(value));
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}
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private static class EnumConvertor
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{
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public static int ToInt<T>(T value) where T : unmanaged, Enum
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{
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return *(int*)(&value);
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}
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public static T ToEnum<T>(int value) where T : unmanaged, Enum
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{
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return *(T*)(&value);
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}
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}
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}
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}
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