forked from cgvr/DeltaVR
1332 lines
45 KiB
C#
1332 lines
45 KiB
C#
using FishNet.Connection;
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using FishNet.Documenting;
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using FishNet.Managing;
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using FishNet.Object;
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using FishNet.Serializing.Helping;
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using FishNet.Transporting;
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using FishNet.Utility.Constant;
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using FishNet.Utility.Performance;
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using System;
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using System.Collections.Generic;
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using System.Runtime.CompilerServices;
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using UnityEngine;
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[assembly: InternalsVisibleTo(UtilityConstants.GENERATED_ASSEMBLY_NAME)]
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namespace FishNet.Serializing
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{
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/// <summary>
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/// Used for write references to generic types.
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/// </summary>
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/// <typeparam name="T"></typeparam>
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[APIExclude]
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public static class GenericWriter<T>
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{
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public static Action<Writer, T> Write { get; set; }
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public static Action<Writer, T, AutoPackType> WriteAutoPack { get; set; }
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}
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/// <summary>
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/// Writes data to a buffer.
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/// </summary>
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public class Writer
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{
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#region Public.
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/// <summary>
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/// Capacity of the buffer.
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/// </summary>
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public int Capacity => _buffer.Length;
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/// <summary>
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/// Current write position.
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/// </summary>
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public int Position;
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/// <summary>
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/// Number of bytes writen to the buffer.
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/// </summary>
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public int Length;
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/// <summary>
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/// NetworkManager associated with this writer. May be null.
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/// </summary>
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public NetworkManager NetworkManager;
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#endregion
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#region Private.
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/// <summary>
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/// Buffer to prevent new allocations. This will grow as needed.
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/// </summary>
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private byte[] _buffer = new byte[64];
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#endregion
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#region Const.
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/// <summary>
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/// Replicate data is default of T.
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/// </summary>
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internal const byte REPLICATE_DEFAULT_BYTE = 0;
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/// <summary>
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/// Replicate data is the same as the previous.
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/// </summary>
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internal const byte REPLICATE_DUPLICATE_BYTE = 1;
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/// <summary>
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/// Replicate data is different from the previous.
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/// </summary>
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internal const byte REPLICATE_UNIQUE_BYTE = 2;
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/// <summary>
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/// Replicate data is repeating for every entry.
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/// </summary>
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internal const byte REPLICATE_REPEATING_BYTE = 3;
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/// <summary>
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/// All datas in the replicate are default.
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/// </summary>
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internal const byte REPLICATE_ALL_DEFAULT_BYTE = 4;
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/// <summary>
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/// Value used when a collection is unset, as in null.
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/// </summary>
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public const int UNSET_COLLECTION_SIZE_VALUE = -1;
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#endregion
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/// <summary>
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/// Resets the writer as though it was unused. Does not reset buffers.
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/// </summary>
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public void Reset(NetworkManager manager = null)
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{
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Length = 0;
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Position = 0;
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NetworkManager = manager;
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}
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/// <summary>
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/// Writes a dictionary.
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/// </summary>
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[CodegenExclude]
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteDictionary<TKey, TValue>(Dictionary<TKey, TValue> dict)
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{
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if (dict == null)
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{
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WriteBoolean(true);
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return;
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}
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else
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{
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WriteBoolean(false);
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}
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WriteInt32(dict.Count);
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foreach (KeyValuePair<TKey, TValue> item in dict)
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{
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Write(item.Key);
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Write(item.Value);
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}
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}
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/// <summary>
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/// Ensures the buffer Capacity is of minimum count.
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/// </summary>
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/// <param name="count"></param>
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public void EnsureBufferCapacity(int count)
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{
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if (Capacity < count)
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Array.Resize(ref _buffer, count);
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}
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/// <summary>
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/// Ensure a number of bytes to be available in the buffer from current position.
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/// </summary>
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/// <param name="count"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void EnsureBufferLength(int count)
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{
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if (Position + count > _buffer.Length)
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{
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int nextSize = (_buffer.Length * 2) + count;
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Array.Resize(ref _buffer, nextSize);
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}
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}
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/// <summary>
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/// Returns the buffer. The returned value will be the full buffer, even if not all of it is used.
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/// </summary>
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/// <returns></returns>
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public byte[] GetBuffer()
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{
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return _buffer;
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}
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/// <summary>
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/// Returns the used portion of the buffer as an ArraySegment.
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/// </summary>
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/// <returns></returns>
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public ArraySegment<byte> GetArraySegment()
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{
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return new ArraySegment<byte>(_buffer, 0, Length);
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}
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/// <summary>
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/// Reserves a number of bytes from current position.
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/// </summary>
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/// <param name="count"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void Reserve(int count)
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{
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EnsureBufferLength(count);
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Position += count;
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes length. This method is used to make debugging easier.
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/// </summary>
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/// <param name="length"></param>
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[CodegenExclude]
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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internal void WriteLength(int length)
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{
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WriteInt32(length);
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}
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/// <summary>
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/// Sends a packetId.
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/// </summary>
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/// <param name="pid"></param>
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[CodegenExclude]
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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internal void WritePacketId(PacketId pid)
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{
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WriteUInt16((ushort)pid);
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}
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/// <summary>
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/// Inserts value at index within the buffer.
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/// This method does not perform error checks.
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/// </summary>
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/// <param name="value"></param>
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/// <param name="index"></param>
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[CodegenExclude]
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public void FastInsertByte(byte value, int index)
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{
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_buffer[index] = value;
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}
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/// <summary>
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/// Writes a byte.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteByte(byte value)
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{
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EnsureBufferLength(1);
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_buffer[Position++] = value;
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes bytes.
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/// </summary>
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/// <param name="value"></param>
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/// <param name="offset"></param>
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/// <param name="count"></param>
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[CodegenExclude]
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteBytes(byte[] value, int offset, int count)
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{
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EnsureBufferLength(count);
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Buffer.BlockCopy(value, offset, _buffer, Position, count);
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Position += count;
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes bytes and length of bytes.
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/// </summary>
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/// <param name="value"></param>
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/// <param name="offset"></param>
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/// <param name="count"></param>
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[CodegenExclude]
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteBytesAndSize(byte[] value, int offset, int count)
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{
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if (value == null)
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{
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WriteInt32(Writer.UNSET_COLLECTION_SIZE_VALUE);
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}
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else
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{
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WriteInt32(count);
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WriteBytes(value, offset, count);
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}
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}
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/// <summary>
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/// Writes all bytes in value and length of bytes.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteBytesAndSize(byte[] value)
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{
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int size = (value == null) ? 0 : value.Length;
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// buffer might be null, so we can't use .Length in that case
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WriteBytesAndSize(value, 0, size);
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}
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/// <summary>
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/// Writes a sbyte.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteSByte(sbyte value)
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{
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EnsureBufferLength(1);
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_buffer[Position++] = (byte)value;
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes a char.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteChar(char value)
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{
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EnsureBufferLength(2);
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_buffer[Position++] = (byte)value;
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_buffer[Position++] = (byte)(value >> 8);
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes a boolean.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteBoolean(bool value)
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{
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EnsureBufferLength(1);
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_buffer[Position++] = (value) ? (byte)1 : (byte)0;
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes a uint16.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteUInt16(ushort value)
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{
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EnsureBufferLength(2);
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_buffer[Position++] = (byte)value;
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_buffer[Position++] = (byte)(value >> 8);
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes a int16.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteInt16(short value)
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{
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EnsureBufferLength(2);
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_buffer[Position++] = (byte)value;
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_buffer[Position++] = (byte)(value >> 8);
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Length = Math.Max(Length, Position);
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}
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/// <summary>
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/// Writes a int32.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteInt32(int value, AutoPackType packType = AutoPackType.Packed)
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{
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if (packType == AutoPackType.Packed)
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WritePackedWhole(ZigZagEncode((ulong)value));
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else
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WriteUInt32((uint)value, packType);
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}
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/// <summary>
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/// Writes a uint32.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteUInt32(uint value, AutoPackType packType = AutoPackType.Packed)
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{
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if (packType == AutoPackType.Unpacked)
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{
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EnsureBufferLength(4);
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WriterExtensions.WriteUInt32(_buffer, value, ref Position);
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Length = Math.Max(Length, Position);
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}
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else
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{
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WritePackedWhole(value);
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}
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}
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/// <summary>
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/// Writes an int64.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteInt64(long value, AutoPackType packType = AutoPackType.Packed)
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{
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if (packType == AutoPackType.Packed)
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WritePackedWhole(ZigZagEncode((ulong)value));
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else
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WriteUInt64((ulong)value, packType);
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}
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/// <summary>
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/// Writes a uint64.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteUInt64(ulong value, AutoPackType packType = AutoPackType.Packed)
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{
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if (packType == AutoPackType.Unpacked)
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{
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EnsureBufferLength(8);
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_buffer[Position++] = (byte)value;
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_buffer[Position++] = (byte)(value >> 8);
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_buffer[Position++] = (byte)(value >> 16);
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_buffer[Position++] = (byte)(value >> 24);
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_buffer[Position++] = (byte)(value >> 32);
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_buffer[Position++] = (byte)(value >> 40);
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_buffer[Position++] = (byte)(value >> 48);
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_buffer[Position++] = (byte)(value >> 56);
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Length = Math.Max(Position, Length);
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}
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else
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{
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WritePackedWhole(value);
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}
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}
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/// <summary>
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/// Writes a single (float).
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteSingle(float value, AutoPackType packType = AutoPackType.Unpacked)
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{
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if (packType == AutoPackType.Unpacked)
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{
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UIntFloat converter = new UIntFloat { FloatValue = value };
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WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
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}
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else
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{
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long converter = (long)(value * 100f);
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WritePackedWhole((ulong)converter);
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}
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}
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/// <summary>
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/// Writes a double.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteDouble(double value)
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{
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UIntDouble converter = new UIntDouble { DoubleValue = value };
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WriteUInt64(converter.LongValue, AutoPackType.Unpacked);
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}
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/// <summary>
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/// Writes a decimal.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteDecimal(decimal value)
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{
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UIntDecimal converter = new UIntDecimal { DecimalValue = value };
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WriteUInt64(converter.LongValue1, AutoPackType.Unpacked);
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WriteUInt64(converter.LongValue2, AutoPackType.Unpacked);
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}
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/// <summary>
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/// Writes a string.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteString(string value)
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{
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if (value == null)
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{
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WriteInt32(Writer.UNSET_COLLECTION_SIZE_VALUE);
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return;
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}
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else if (value.Length == 0)
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{
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WriteInt32(0);
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return;
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}
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/* Resize string buffer as needed. There's no harm in
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* increasing buffer on writer side because sender will
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* never intentionally inflict allocations on itself.
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* Reader ensures string count cannot exceed received
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* packet size. */
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int size;
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byte[] stringBuffer = WriterStatics.GetStringBuffer(value, out size);
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WriteInt32(size);
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WriteBytes(stringBuffer, 0, size);
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}
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/// <summary>
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/// Writes a byte ArraySegment and it's size.
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/// </summary>
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/// <param name="value"></param>
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public void WriteArraySegmentAndSize(ArraySegment<byte> value)
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{
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WriteBytesAndSize(value.Array, value.Offset, value.Count);
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}
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|
|
/// <summary>
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/// Writes an ArraySegment without size.
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|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteArraySegment(ArraySegment<byte> value)
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{
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WriteBytes(value.Array, value.Offset, value.Count);
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}
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|
|
|
/// <summary>
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/// Writes a Vector2.
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/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
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public void WriteVector2(Vector2 value)
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|
{
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|
UIntFloat converter;
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converter = new UIntFloat { FloatValue = value.x };
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|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
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converter = new UIntFloat { FloatValue = value.y };
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|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Vector3
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|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteVector3(Vector3 value)
|
|
{
|
|
UIntFloat converter;
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|
converter = new UIntFloat { FloatValue = value.x };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
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converter = new UIntFloat { FloatValue = value.y };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
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converter = new UIntFloat { FloatValue = value.z };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
|
}
|
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|
|
/// <summary>
|
|
/// Writes a Vector4.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteVector4(Vector4 value)
|
|
{
|
|
UIntFloat converter;
|
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converter = new UIntFloat { FloatValue = value.x };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
|
converter = new UIntFloat { FloatValue = value.y };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
|
converter = new UIntFloat { FloatValue = value.z };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
|
converter = new UIntFloat { FloatValue = value.w };
|
|
WriteUInt32(converter.UIntValue, AutoPackType.Unpacked);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Vector2Int.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteVector2Int(Vector2Int value, AutoPackType packType = AutoPackType.Packed)
|
|
{
|
|
WriteInt32(value.x, packType);
|
|
WriteInt32(value.y, packType);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Vector3Int.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteVector3Int(Vector3Int value, AutoPackType packType = AutoPackType.Packed)
|
|
{
|
|
WriteInt32(value.x, packType);
|
|
WriteInt32(value.y, packType);
|
|
WriteInt32(value.z, packType);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Color.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteColor(Color value, AutoPackType packType = AutoPackType.Packed)
|
|
{
|
|
if (packType == AutoPackType.Unpacked)
|
|
{
|
|
WriteSingle(value.r);
|
|
WriteSingle(value.g);
|
|
WriteSingle(value.b);
|
|
WriteSingle(value.a);
|
|
}
|
|
else
|
|
{
|
|
EnsureBufferLength(4);
|
|
_buffer[Position++] = (byte)(value.r * 100f);
|
|
_buffer[Position++] = (byte)(value.g * 100f);
|
|
_buffer[Position++] = (byte)(value.b * 100f);
|
|
_buffer[Position++] = (byte)(value.a * 100f);
|
|
|
|
Length = Math.Max(Length, Position);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Color32.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteColor32(Color32 value)
|
|
{
|
|
EnsureBufferLength(4);
|
|
_buffer[Position++] = value.r;
|
|
_buffer[Position++] = value.g;
|
|
_buffer[Position++] = value.b;
|
|
_buffer[Position++] = value.a;
|
|
|
|
Length = Math.Max(Length, Position);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Quaternion.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteQuaternion(Quaternion value, AutoPackType packType = AutoPackType.Packed)
|
|
{
|
|
if (packType == AutoPackType.Packed)
|
|
{
|
|
EnsureBufferLength(4);
|
|
uint result = Quaternion32Compression.Compress(value);
|
|
WriterExtensions.WriteUInt32(_buffer, result, ref Position);
|
|
Length = Math.Max(Length, Position);
|
|
}
|
|
else if (packType == AutoPackType.PackedLess)
|
|
{
|
|
EnsureBufferLength(8);
|
|
ulong result = Quaternion64Compression.Compress(value);
|
|
WriterExtensions.WriteUInt64(_buffer, result, ref Position);
|
|
Length = Math.Max(Length, Position);
|
|
}
|
|
else
|
|
{
|
|
EnsureBufferLength(16);
|
|
WriteSingle(value.x);
|
|
WriteSingle(value.y);
|
|
WriteSingle(value.z);
|
|
WriteSingle(value.w);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a rect.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteRect(Rect value)
|
|
{
|
|
WriteSingle(value.xMin);
|
|
WriteSingle(value.yMin);
|
|
WriteSingle(value.width);
|
|
WriteSingle(value.height);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a plane.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WritePlane(Plane value)
|
|
{
|
|
WriteVector3(value.normal);
|
|
WriteSingle(value.distance);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Ray.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteRay(Ray value)
|
|
{
|
|
WriteVector3(value.origin);
|
|
WriteVector3(value.direction);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Ray2D.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteRay2D(Ray2D value)
|
|
{
|
|
WriteVector2(value.origin);
|
|
WriteVector2(value.direction);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Writes a Matrix4x4.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteMatrix4x4(Matrix4x4 value)
|
|
{
|
|
WriteSingle(value.m00);
|
|
WriteSingle(value.m01);
|
|
WriteSingle(value.m02);
|
|
WriteSingle(value.m03);
|
|
WriteSingle(value.m10);
|
|
WriteSingle(value.m11);
|
|
WriteSingle(value.m12);
|
|
WriteSingle(value.m13);
|
|
WriteSingle(value.m20);
|
|
WriteSingle(value.m21);
|
|
WriteSingle(value.m22);
|
|
WriteSingle(value.m23);
|
|
WriteSingle(value.m30);
|
|
WriteSingle(value.m31);
|
|
WriteSingle(value.m32);
|
|
WriteSingle(value.m33);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Guid.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteGuidAllocated(System.Guid value)
|
|
{
|
|
byte[] data = value.ToByteArray();
|
|
WriteBytes(data, 0, data.Length);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a GameObject. GameObject must be spawned over the network already or be a prefab with a NetworkObject attached.
|
|
/// </summary>
|
|
/// <param name="go"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteGameObject(GameObject go)
|
|
{
|
|
if (go == null)
|
|
{
|
|
WriteNetworkObject(null);
|
|
}
|
|
else
|
|
{
|
|
NetworkObject nob = go.GetComponent<NetworkObject>();
|
|
WriteNetworkObject(nob);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a Transform. Transform must be spawned over the network already or be a prefab with a NetworkObject attached.
|
|
/// </summary>
|
|
/// <param name="t"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteTransform(Transform t)
|
|
{
|
|
if (t == null)
|
|
{
|
|
WriteNetworkObject(null);
|
|
}
|
|
else
|
|
{
|
|
NetworkObject nob = t.GetComponent<NetworkObject>();
|
|
WriteNetworkObject(nob);
|
|
}
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkObject.
|
|
/// </summary>
|
|
/// <param name="nob"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteNetworkObject(NetworkObject nob)
|
|
{
|
|
WriteNetworkObject(nob, false);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkObject.ObjectId.
|
|
/// </summary>
|
|
/// <param name="nob"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteNetworkObjectId(NetworkObject nob)
|
|
{
|
|
if (nob == null)
|
|
WriteUInt16(NetworkObject.UNSET_OBJECTID_VALUE);
|
|
else
|
|
WriteNetworkObjectId(nob.ObjectId);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkObject while optionally including the initialization order.
|
|
/// </summary>
|
|
/// <param name="nob"></param>
|
|
/// <param name="forSpawn"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
internal void WriteNetworkObject(NetworkObject nob, bool forSpawn)
|
|
{
|
|
if (nob == null)
|
|
{
|
|
WriteUInt16(NetworkObject.UNSET_OBJECTID_VALUE);
|
|
}
|
|
else
|
|
{
|
|
bool spawned = nob.IsSpawned;
|
|
if (spawned)
|
|
WriteNetworkObjectId(nob.ObjectId);
|
|
else
|
|
WriteNetworkObjectId(nob.PrefabId);
|
|
|
|
//Has to be written after objectId since that's expected first in reader.
|
|
if (forSpawn)
|
|
{
|
|
WriteUInt16(nob.SpawnableCollectionId);
|
|
WriteSByte(nob.GetInitializeOrder());
|
|
}
|
|
|
|
WriteBoolean(spawned);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkObject for a despawn message.
|
|
/// </summary>
|
|
/// <param name="nob"></param>
|
|
/// <param name="dt"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
internal void WriteNetworkObjectForDespawn(NetworkObject nob, DespawnType dt)
|
|
{
|
|
WriteNetworkObjectId(nob.ObjectId);
|
|
WriteByte((byte)dt);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Writes an objectId.
|
|
/// </summary>
|
|
[CodegenExclude]
|
|
public void WriteNetworkObjectId(int objectId)
|
|
{
|
|
WriteUInt16((ushort)objectId);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkObject for a spawn packet.
|
|
/// </summary>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
internal void WriteNetworkObjectForSpawn(NetworkObject nob)
|
|
{
|
|
WriteNetworkObject(nob, true);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkBehaviour.
|
|
/// </summary>
|
|
/// <param name="nb"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteNetworkBehaviour(NetworkBehaviour nb)
|
|
{
|
|
if (nb == null)
|
|
{
|
|
WriteNetworkObject(null);
|
|
WriteByte(0);
|
|
}
|
|
else
|
|
{
|
|
WriteNetworkObject(nb.NetworkObject);
|
|
WriteByte(nb.ComponentIndex);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkBehaviourId.
|
|
/// </summary>
|
|
/// <param name="nb"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteNetworkBehaviourId(NetworkBehaviour nb)
|
|
{
|
|
if (nb == null)
|
|
{
|
|
WriteNetworkObjectId(null);
|
|
}
|
|
else
|
|
{
|
|
WriteNetworkObjectId(nb.NetworkObject);
|
|
WriteByte(nb.ComponentIndex);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a DateTime.
|
|
/// </summary>
|
|
/// <param name="dt"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteDateTime(DateTime dt)
|
|
{
|
|
WriteInt64(dt.ToBinary());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a transport channel.
|
|
/// </summary>
|
|
/// <param name="channel"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteChannel(Channel channel)
|
|
{
|
|
WriteByte((byte)channel);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a NetworkConnection.
|
|
/// </summary>
|
|
/// <param name="connection"></param>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteNetworkConnection(NetworkConnection connection)
|
|
{
|
|
int value = (connection == null) ? NetworkConnection.UNSET_CLIENTID_VALUE : connection.ClientId;
|
|
WriteInt16((short)value);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a short for a connectionId.
|
|
/// </summary>
|
|
/// <returns></returns>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteNetworkConnectionId(short id)
|
|
{
|
|
WriteInt16(id);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a ListCache.
|
|
/// </summary>
|
|
/// <param name="lc">ListCache to write.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteListCache<T>(ListCache<T> lc)
|
|
{
|
|
WriteList<T>(lc.Collection);
|
|
}
|
|
/// <summary>
|
|
/// Writes a list.
|
|
/// </summary>
|
|
/// <param name="value">Collection to write.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteList<T>(List<T> value)
|
|
{
|
|
if (value == null)
|
|
WriteList<T>(null, 0, 0);
|
|
else
|
|
WriteList<T>(value, 0, value.Count);
|
|
}
|
|
#region Packed writers.
|
|
/// <summary>
|
|
/// ZigZag encode an integer. Move the sign bit to the right.
|
|
/// </summary>
|
|
[CodegenExclude]
|
|
public ulong ZigZagEncode(ulong value)
|
|
{
|
|
if (value >> 63 > 0)
|
|
return ~(value << 1) | 1;
|
|
return value << 1;
|
|
}
|
|
/// <summary>
|
|
/// Writes a packed whole number.
|
|
/// </summary>
|
|
/// <param name="value"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WritePackedWhole(ulong value)
|
|
{
|
|
if (value < 0x80UL)
|
|
{
|
|
EnsureBufferLength(1);
|
|
_buffer[Position++] = (byte)(value & 0x7F);
|
|
}
|
|
else if (value < 0x4000UL)
|
|
{
|
|
EnsureBufferLength(2);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)((value >> 7) & 0x7F);
|
|
}
|
|
else if (value < 0x200000UL)
|
|
{
|
|
EnsureBufferLength(3);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)((value >> 14) & 0x7F);
|
|
}
|
|
else if (value < 0x10000000UL)
|
|
{
|
|
EnsureBufferLength(4);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 14) & 0x7F));
|
|
_buffer[Position++] = (byte)((value >> 21) & 0x7F);
|
|
}
|
|
else if (value < 0x100000000UL)
|
|
{
|
|
EnsureBufferLength(5);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 14) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 21) & 0x7F));
|
|
_buffer[Position++] = (byte)((value >> 28) & 0x0F);
|
|
}
|
|
else if (value < 0x10000000000UL)
|
|
{
|
|
EnsureBufferLength(6);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 14) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 21) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x10 | ((value >> 28) & 0x0F));
|
|
_buffer[Position++] = (byte)((value >> 32) & 0xFF);
|
|
}
|
|
else if (value < 0x1000000000000UL)
|
|
{
|
|
EnsureBufferLength(7);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 14) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 21) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x20 | ((value >> 28) & 0x0F));
|
|
_buffer[Position++] = (byte)((value >> 32) & 0xFF);
|
|
_buffer[Position++] = (byte)((value >> 40) & 0xFF);
|
|
}
|
|
else if (value < 0x100000000000000UL)
|
|
{
|
|
EnsureBufferLength(8);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 14) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 21) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x30 | ((value >> 28) & 0x0F));
|
|
_buffer[Position++] = (byte)((value >> 32) & 0xFF);
|
|
_buffer[Position++] = (byte)((value >> 40) & 0xFF);
|
|
_buffer[Position++] = (byte)((value >> 48) & 0xFF);
|
|
}
|
|
else
|
|
{
|
|
EnsureBufferLength(9);
|
|
_buffer[Position++] = (byte)(0x80 | (value & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 7) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 14) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x80 | ((value >> 21) & 0x7F));
|
|
_buffer[Position++] = (byte)(0x40 | ((value >> 28) & 0x0F));
|
|
_buffer[Position++] = (byte)((value >> 32) & 0xFF);
|
|
_buffer[Position++] = (byte)((value >> 40) & 0xFF);
|
|
_buffer[Position++] = (byte)((value >> 48) & 0xFF);
|
|
_buffer[Position++] = (byte)((value >> 56) & 0xFF);
|
|
}
|
|
|
|
Length = Math.Max(Length, Position);
|
|
}
|
|
#endregion
|
|
|
|
#region Generators.
|
|
/// <summary>
|
|
/// Writes a list.
|
|
/// </summary>
|
|
/// <param name="value">Collection to write.</param>
|
|
/// <param name="offset">Offset to begin at.</param>
|
|
/// <param name="count">Entries to write.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteList<T>(List<T> value, int offset, int count)
|
|
{
|
|
if (value == null)
|
|
{
|
|
WriteInt32(Writer.UNSET_COLLECTION_SIZE_VALUE);
|
|
}
|
|
else
|
|
{
|
|
//Make sure values cannot cause out of bounds.
|
|
if ((offset + count > value.Count))
|
|
count = 0;
|
|
|
|
WriteInt32(count);
|
|
for (int i = 0; i < count; i++)
|
|
Write<T>(value[i + offset]);
|
|
}
|
|
}
|
|
/// <summary>
|
|
/// Writes a list.
|
|
/// </summary>
|
|
/// <param name="value">Collection to write.</param>
|
|
/// <param name="offset">Offset to begin at.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteList<T>(List<T> value, int offset)
|
|
{
|
|
if (value == null)
|
|
WriteList<T>(null, 0, 0);
|
|
else
|
|
WriteList<T>(value, offset, value.Count - offset);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes a replication to the server.
|
|
/// </summary>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
internal void WriteReplicate<T>(List<T> values, int offset)
|
|
{
|
|
/* COUNT
|
|
*
|
|
* Each Entry:
|
|
* 0 if the same as previous.
|
|
* 1 if default. */
|
|
int collectionCount = values.Count;
|
|
//Replicate list will never be null, no need to write null check.
|
|
//Number of entries being written.
|
|
byte count = (byte)(collectionCount - offset);
|
|
WriteByte(count);
|
|
|
|
//Get comparer.
|
|
Func<T, T, bool> compareDel = GeneratedComparer<T>.Compare;
|
|
Func<T, bool> isDefaultDel = GeneratedComparer<T>.IsDefault;
|
|
if (compareDel == null || isDefaultDel == null)
|
|
{
|
|
LogError($"ReplicateComparers not found for type {typeof(T).FullName}");
|
|
return;
|
|
}
|
|
|
|
T lastData = default;
|
|
/* It's possible to save more bytes by writing that they are all the same.
|
|
* Run a check, and if they are all the same then only write
|
|
* the first data with the same indicator code. */
|
|
byte fullPackType = 0;
|
|
bool repeating = true;
|
|
bool allDefault = true;
|
|
for (int i = offset; i < collectionCount; i++)
|
|
{
|
|
T v = values[i];
|
|
if (!isDefaultDel(v))
|
|
allDefault = false;
|
|
|
|
//Only check if i is larger than offset, giving us something in the past to check.
|
|
if (i > offset)
|
|
{
|
|
//Not repeating.
|
|
bool match = compareDel.Invoke(v, values[i - 1]);
|
|
if (!match)
|
|
{
|
|
repeating = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
if (allDefault)
|
|
fullPackType = REPLICATE_ALL_DEFAULT_BYTE;
|
|
else if (repeating)
|
|
fullPackType = REPLICATE_REPEATING_BYTE;
|
|
WriteByte(fullPackType);
|
|
|
|
//If repeating only write the first entry.
|
|
if (repeating)
|
|
{
|
|
//Only write if not default.
|
|
if (!allDefault)
|
|
Write<T>(values[offset]);
|
|
}
|
|
//Otherwise check each entry for differences.
|
|
else
|
|
{
|
|
for (int i = offset; i < collectionCount; i++)
|
|
{
|
|
T v = values[i];
|
|
bool isDefault = isDefaultDel.Invoke(v);
|
|
//Default data, easy exit on writes.
|
|
if (isDefault)
|
|
{
|
|
WriteByte(REPLICATE_DEFAULT_BYTE);
|
|
}
|
|
//Data is not default.
|
|
else
|
|
{
|
|
//Same as last data.
|
|
bool match = compareDel.Invoke(v, lastData);
|
|
if (match)
|
|
{
|
|
WriteByte(REPLICATE_DUPLICATE_BYTE);
|
|
}
|
|
else
|
|
{
|
|
WriteByte(REPLICATE_UNIQUE_BYTE);
|
|
Write<T>(v);
|
|
lastData = v;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Writes an array.
|
|
/// </summary>
|
|
/// <param name="value">Collection to write.</param>
|
|
/// <param name="offset">Offset to begin at.</param>
|
|
/// <param name="count">Entries to write.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteArray<T>(T[] value, int offset, int count)
|
|
{
|
|
if (value == null)
|
|
{
|
|
WriteInt32(Writer.UNSET_COLLECTION_SIZE_VALUE);
|
|
}
|
|
else
|
|
{
|
|
//If theres no values, or offset exceeds count then write 0 for count.
|
|
if (value.Length == 0 || (offset >= count))
|
|
{
|
|
WriteInt32(0);
|
|
}
|
|
else
|
|
{
|
|
WriteInt32(count);
|
|
for (int i = offset; i < count; i++)
|
|
Write<T>(value[i]);
|
|
}
|
|
}
|
|
}
|
|
/// <summary>
|
|
/// Writes an array.
|
|
/// </summary>
|
|
/// <param name="value">Collection to write.</param>
|
|
/// <param name="offset">Offset to begin at.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteArray<T>(T[] value, int offset)
|
|
{
|
|
if (value == null)
|
|
WriteArray<T>(null, 0, 0);
|
|
else
|
|
WriteArray<T>(value, offset, value.Length - offset);
|
|
}
|
|
/// <summary>
|
|
/// Writes an array.
|
|
/// </summary>
|
|
/// <param name="value">Collection to write.</param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void WriteArray<T>(T[] value)
|
|
{
|
|
if (value == null)
|
|
WriteArray<T>(null, 0, 0);
|
|
else
|
|
WriteArray<T>(value, 0, value.Length);
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Writers any supported type.
|
|
/// </summary>
|
|
/// <typeparam name="T"></typeparam>
|
|
/// <param name="value"></param>
|
|
[CodegenExclude]
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
public void Write<T>(T value)
|
|
{
|
|
System.Type type = typeof(T);
|
|
if (IsAutoPackType(type, out AutoPackType packType))
|
|
{
|
|
Action<Writer, T, AutoPackType> del = GenericWriter<T>.WriteAutoPack;
|
|
if (del == null)
|
|
LogError(GetLogMessage());
|
|
else
|
|
del.Invoke(this, value, packType);
|
|
}
|
|
else
|
|
{
|
|
Action<Writer, T> del = GenericWriter<T>.Write;
|
|
if (del == null)
|
|
LogError(GetLogMessage());
|
|
else
|
|
del.Invoke(this, value);
|
|
}
|
|
|
|
string GetLogMessage() => $"Write method not found for {type.FullName}. Use a supported type or create a custom serializer.";
|
|
}
|
|
|
|
/// <summary>
|
|
/// Logs an error.
|
|
/// </summary>
|
|
/// <param name="msg"></param>
|
|
private void LogError(string msg)
|
|
{
|
|
if (NetworkManager == null)
|
|
NetworkManager.StaticLogError(msg);
|
|
else
|
|
NetworkManager.LogError(msg);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns if T takes AutoPackType argument.
|
|
/// </summary>
|
|
/// <param name="packType">Outputs the default pack type for T.</param>
|
|
/// <returns></returns>
|
|
[MethodImpl(MethodImplOptions.AggressiveInlining)]
|
|
internal static bool IsAutoPackType<T>(out AutoPackType packType)
|
|
{
|
|
System.Type type = typeof(T);
|
|
return IsAutoPackType(type, out packType);
|
|
}
|
|
internal static bool IsAutoPackType(Type type, out AutoPackType packType)
|
|
{
|
|
if (WriterExtensions.DefaultPackedTypes.Contains(type))
|
|
{
|
|
packType = AutoPackType.Packed;
|
|
return true;
|
|
}
|
|
else if (type == typeof(float))
|
|
{
|
|
packType = AutoPackType.Unpacked;
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
packType = AutoPackType.Unpacked;
|
|
return false;
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
}
|
|
}
|