120 lines
3.9 KiB
C#
120 lines
3.9 KiB
C#
using System;
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using System.Collections.Generic;
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namespace ES3Internal
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{
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internal enum ES3SpecialByte : byte
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{
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Null = 0,
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Bool = 1,
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Byte = 2,
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Sbyte = 3,
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Char = 4,
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Decimal = 5,
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Double = 6,
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Float = 7,
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Int = 8,
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Uint = 9,
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Long = 10,
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Ulong = 11,
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Short = 12,
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Ushort = 13,
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String = 14,
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ByteArray = 15,
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Collection = 128,
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Dictionary = 129,
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CollectionItem = 130,
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Object = 254,
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Terminator = 255
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}
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internal static class ES3Binary
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{
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internal const string ObjectTerminator = ".";
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internal static readonly Dictionary<ES3SpecialByte, Type> IdToType = new()
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{
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{ ES3SpecialByte.Null, null },
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{ ES3SpecialByte.Bool, typeof(bool) },
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{ ES3SpecialByte.Byte, typeof(byte) },
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{ ES3SpecialByte.Sbyte, typeof(sbyte) },
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{ ES3SpecialByte.Char, typeof(char) },
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{ ES3SpecialByte.Decimal, typeof(decimal) },
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{ ES3SpecialByte.Double, typeof(double) },
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{ ES3SpecialByte.Float, typeof(float) },
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{ ES3SpecialByte.Int, typeof(int) },
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{ ES3SpecialByte.Uint, typeof(uint) },
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{ ES3SpecialByte.Long, typeof(long) },
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{ ES3SpecialByte.Ulong, typeof(ulong) },
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{ ES3SpecialByte.Short, typeof(short) },
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{ ES3SpecialByte.Ushort, typeof(ushort) },
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{ ES3SpecialByte.String, typeof(string) },
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{ ES3SpecialByte.ByteArray, typeof(byte[]) }
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};
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internal static readonly Dictionary<Type, ES3SpecialByte> TypeToId = new()
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{
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{ typeof(bool), ES3SpecialByte.Bool },
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{ typeof(byte), ES3SpecialByte.Byte },
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{ typeof(sbyte), ES3SpecialByte.Sbyte },
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{ typeof(char), ES3SpecialByte.Char },
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{ typeof(decimal), ES3SpecialByte.Decimal },
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{ typeof(double), ES3SpecialByte.Double },
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{ typeof(float), ES3SpecialByte.Float },
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{ typeof(int), ES3SpecialByte.Int },
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{ typeof(uint), ES3SpecialByte.Uint },
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{ typeof(long), ES3SpecialByte.Long },
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{ typeof(ulong), ES3SpecialByte.Ulong },
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{ typeof(short), ES3SpecialByte.Short },
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{ typeof(ushort), ES3SpecialByte.Ushort },
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{ typeof(string), ES3SpecialByte.String },
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{ typeof(byte[]), ES3SpecialByte.ByteArray }
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};
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internal static ES3SpecialByte TypeToByte(Type type)
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{
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ES3SpecialByte b;
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if (TypeToId.TryGetValue(type, out b))
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return b;
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return ES3SpecialByte.Object;
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}
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internal static Type ByteToType(ES3SpecialByte b)
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{
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return ByteToType((byte)b);
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}
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internal static Type ByteToType(byte b)
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{
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Type type;
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if (IdToType.TryGetValue((ES3SpecialByte)b, out type))
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return type;
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return typeof(object);
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}
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internal static bool IsPrimitive(ES3SpecialByte b)
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{
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switch (b)
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{
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case ES3SpecialByte.Bool:
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case ES3SpecialByte.Byte:
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case ES3SpecialByte.Sbyte:
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case ES3SpecialByte.Char:
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case ES3SpecialByte.Decimal:
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case ES3SpecialByte.Double:
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case ES3SpecialByte.Float:
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case ES3SpecialByte.Int:
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case ES3SpecialByte.Uint:
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case ES3SpecialByte.Long:
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case ES3SpecialByte.Ulong:
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case ES3SpecialByte.Short:
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case ES3SpecialByte.Ushort:
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case ES3SpecialByte.String:
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case ES3SpecialByte.ByteArray:
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return true;
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default:
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return false;
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}
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}
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}
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} |