using System;
using System.Text;

namespace UnityEngine.Networking
{
	// Token: 0x02000064 RID: 100
	public class NetworkWriter
	{
		// Token: 0x060004F0 RID: 1264 RVA: 0x0001CDA7 File Offset: 0x0001AFA7
		public NetworkWriter()
		{
			this.m_Buffer = new NetBuffer();
			if (NetworkWriter.s_Encoding == null)
			{
				NetworkWriter.s_Encoding = new UTF8Encoding();
				NetworkWriter.s_StringWriteBuffer = new byte[32768];
			}
		}

		// Token: 0x060004F1 RID: 1265 RVA: 0x0001CDE0 File Offset: 0x0001AFE0
		public NetworkWriter(byte[] buffer)
		{
			this.m_Buffer = new NetBuffer(buffer);
			if (NetworkWriter.s_Encoding == null)
			{
				NetworkWriter.s_Encoding = new UTF8Encoding();
				NetworkWriter.s_StringWriteBuffer = new byte[32768];
			}
		}

		// Token: 0x170000DA RID: 218
		// (get) Token: 0x060004F2 RID: 1266 RVA: 0x0001CE1C File Offset: 0x0001B01C
		public short Position
		{
			get
			{
				return (short)this.m_Buffer.Position;
			}
		}

		// Token: 0x060004F3 RID: 1267 RVA: 0x0001CE40 File Offset: 0x0001B040
		public byte[] ToArray()
		{
			byte[] array = new byte[this.m_Buffer.AsArraySegment().Count];
			Array.Copy(this.m_Buffer.AsArraySegment().Array, array, this.m_Buffer.AsArraySegment().Count);
			return array;
		}

		// Token: 0x060004F4 RID: 1268 RVA: 0x0001CEA0 File Offset: 0x0001B0A0
		public byte[] AsArray()
		{
			return this.AsArraySegment().Array;
		}

		// Token: 0x060004F5 RID: 1269 RVA: 0x0001CEC4 File Offset: 0x0001B0C4
		internal ArraySegment<byte> AsArraySegment()
		{
			return this.m_Buffer.AsArraySegment();
		}

		// Token: 0x060004F6 RID: 1270 RVA: 0x0001CEE4 File Offset: 0x0001B0E4
		public void WritePackedUInt32(uint value)
		{
			if (value <= 240U)
			{
				this.Write((byte)value);
			}
			else if (value <= 2287U)
			{
				this.Write((byte)((value - 240U) / 256U + 241U));
				this.Write((byte)((value - 240U) % 256U));
			}
			else if (value <= 67823U)
			{
				this.Write(249);
				this.Write((byte)((value - 2288U) / 256U));
				this.Write((byte)((value - 2288U) % 256U));
			}
			else if (value <= 16777215U)
			{
				this.Write(250);
				this.Write((byte)(value & 255U));
				this.Write((byte)((value >> 8) & 255U));
				this.Write((byte)((value >> 16) & 255U));
			}
			else
			{
				this.Write(251);
				this.Write((byte)(value & 255U));
				this.Write((byte)((value >> 8) & 255U));
				this.Write((byte)((value >> 16) & 255U));
				this.Write((byte)((value >> 24) & 255U));
			}
		}

		// Token: 0x060004F7 RID: 1271 RVA: 0x0001D024 File Offset: 0x0001B224
		public void WritePackedUInt64(ulong value)
		{
			if (value <= 240UL)
			{
				this.Write((byte)value);
			}
			else if (value <= 2287UL)
			{
				this.Write((byte)((value - 240UL) / 256UL + 241UL));
				this.Write((byte)((value - 240UL) % 256UL));
			}
			else if (value <= 67823UL)
			{
				this.Write(249);
				this.Write((byte)((value - 2288UL) / 256UL));
				this.Write((byte)((value - 2288UL) % 256UL));
			}
			else if (value <= 16777215UL)
			{
				this.Write(250);
				this.Write((byte)(value & 255UL));
				this.Write((byte)((value >> 8) & 255UL));
				this.Write((byte)((value >> 16) & 255UL));
			}
			else if (value <= (ulong)(-1))
			{
				this.Write(251);
				this.Write((byte)(value & 255UL));
				this.Write((byte)((value >> 8) & 255UL));
				this.Write((byte)((value >> 16) & 255UL));
				this.Write((byte)((value >> 24) & 255UL));
			}
			else if (value <= 1099511627775UL)
			{
				this.Write(252);
				this.Write((byte)(value & 255UL));
				this.Write((byte)((value >> 8) & 255UL));
				this.Write((byte)((value >> 16) & 255UL));
				this.Write((byte)((value >> 24) & 255UL));
				this.Write((byte)((value >> 32) & 255UL));
			}
			else if (value <= 281474976710655UL)
			{
				this.Write(253);
				this.Write((byte)(value & 255UL));
				this.Write((byte)((value >> 8) & 255UL));
				this.Write((byte)((value >> 16) & 255UL));
				this.Write((byte)((value >> 24) & 255UL));
				this.Write((byte)((value >> 32) & 255UL));
				this.Write((byte)((value >> 40) & 255UL));
			}
			else if (value <= 72057594037927935UL)
			{
				this.Write(254);
				this.Write((byte)(value & 255UL));
				this.Write((byte)((value >> 8) & 255UL));
				this.Write((byte)((value >> 16) & 255UL));
				this.Write((byte)((value >> 24) & 255UL));
				this.Write((byte)((value >> 32) & 255UL));
				this.Write((byte)((value >> 40) & 255UL));
				this.Write((byte)((value >> 48) & 255UL));
			}
			else
			{
				this.Write(byte.MaxValue);
				this.Write((byte)(value & 255UL));
				this.Write((byte)((value >> 8) & 255UL));
				this.Write((byte)((value >> 16) & 255UL));
				this.Write((byte)((value >> 24) & 255UL));
				this.Write((byte)((value >> 32) & 255UL));
				this.Write((byte)((value >> 40) & 255UL));
				this.Write((byte)((value >> 48) & 255UL));
				this.Write((byte)((value >> 56) & 255UL));
			}
		}

		// Token: 0x060004F8 RID: 1272 RVA: 0x0001D3B7 File Offset: 0x0001B5B7
		public void Write(NetworkInstanceId value)
		{
			this.WritePackedUInt32(value.Value);
		}

		// Token: 0x060004F9 RID: 1273 RVA: 0x0001D3C7 File Offset: 0x0001B5C7
		public void Write(NetworkSceneId value)
		{
			this.WritePackedUInt32(value.Value);
		}

		// Token: 0x060004FA RID: 1274 RVA: 0x0001D3D7 File Offset: 0x0001B5D7
		public void Write(char value)
		{
			this.m_Buffer.WriteByte((byte)value);
		}

		// Token: 0x060004FB RID: 1275 RVA: 0x0001D3E7 File Offset: 0x0001B5E7
		public void Write(byte value)
		{
			this.m_Buffer.WriteByte(value);
		}

		// Token: 0x060004FC RID: 1276 RVA: 0x0001D3F6 File Offset: 0x0001B5F6
		public void Write(sbyte value)
		{
			this.m_Buffer.WriteByte((byte)value);
		}

		// Token: 0x060004FD RID: 1277 RVA: 0x0001D406 File Offset: 0x0001B606
		public void Write(short value)
		{
			this.m_Buffer.WriteByte2((byte)(value & 255), (byte)((value >> 8) & 255));
		}

		// Token: 0x060004FE RID: 1278 RVA: 0x0001D426 File Offset: 0x0001B626
		public void Write(ushort value)
		{
			this.m_Buffer.WriteByte2((byte)(value & 255), (byte)((value >> 8) & 255));
		}

		// Token: 0x060004FF RID: 1279 RVA: 0x0001D446 File Offset: 0x0001B646
		public void Write(int value)
		{
			this.m_Buffer.WriteByte4((byte)(value & 255), (byte)((value >> 8) & 255), (byte)((value >> 16) & 255), (byte)((value >> 24) & 255));
		}

		// Token: 0x06000500 RID: 1280 RVA: 0x0001D47C File Offset: 0x0001B67C
		public void Write(uint value)
		{
			this.m_Buffer.WriteByte4((byte)(value & 255U), (byte)((value >> 8) & 255U), (byte)((value >> 16) & 255U), (byte)((value >> 24) & 255U));
		}

		// Token: 0x06000501 RID: 1281 RVA: 0x0001D4B4 File Offset: 0x0001B6B4
		public void Write(long value)
		{
			this.m_Buffer.WriteByte8((byte)(value & 255L), (byte)((value >> 8) & 255L), (byte)((value >> 16) & 255L), (byte)((value >> 24) & 255L), (byte)((value >> 32) & 255L), (byte)((value >> 40) & 255L), (byte)((value >> 48) & 255L), (byte)((value >> 56) & 255L));
		}

		// Token: 0x06000502 RID: 1282 RVA: 0x0001D52C File Offset: 0x0001B72C
		public void Write(ulong value)
		{
			this.m_Buffer.WriteByte8((byte)(value & 255UL), (byte)((value >> 8) & 255UL), (byte)((value >> 16) & 255UL), (byte)((value >> 24) & 255UL), (byte)((value >> 32) & 255UL), (byte)((value >> 40) & 255UL), (byte)((value >> 48) & 255UL), (byte)((value >> 56) & 255UL));
		}

		// Token: 0x06000503 RID: 1283 RVA: 0x0001D5A1 File Offset: 0x0001B7A1
		public void Write(float value)
		{
			NetworkWriter.s_FloatConverter.floatValue = value;
			this.Write(NetworkWriter.s_FloatConverter.intValue);
		}

		// Token: 0x06000504 RID: 1284 RVA: 0x0001D5BF File Offset: 0x0001B7BF
		public void Write(double value)
		{
			NetworkWriter.s_FloatConverter.doubleValue = value;
			this.Write(NetworkWriter.s_FloatConverter.longValue);
		}

		// Token: 0x06000505 RID: 1285 RVA: 0x0001D5E0 File Offset: 0x0001B7E0
		public void Write(decimal value)
		{
			int[] bits = decimal.GetBits(value);
			this.Write(bits[0]);
			this.Write(bits[1]);
			this.Write(bits[2]);
			this.Write(bits[3]);
		}

		// Token: 0x06000506 RID: 1286 RVA: 0x0001D61C File Offset: 0x0001B81C
		public void Write(string value)
		{
			if (value == null)
			{
				this.m_Buffer.WriteByte2(0, 0);
			}
			else
			{
				int byteCount = NetworkWriter.s_Encoding.GetByteCount(value);
				if (byteCount >= 32768)
				{
					throw new IndexOutOfRangeException("Serialize(string) too long: " + value.Length);
				}
				this.Write((ushort)byteCount);
				int bytes = NetworkWriter.s_Encoding.GetBytes(value, 0, value.Length, NetworkWriter.s_StringWriteBuffer, 0);
				this.m_Buffer.WriteBytes(NetworkWriter.s_StringWriteBuffer, (ushort)bytes);
			}
		}

		// Token: 0x06000507 RID: 1287 RVA: 0x0001D6A9 File Offset: 0x0001B8A9
		public void Write(bool value)
		{
			if (value)
			{
				this.m_Buffer.WriteByte(1);
			}
			else
			{
				this.m_Buffer.WriteByte(0);
			}
		}

		// Token: 0x06000508 RID: 1288 RVA: 0x0001D6D0 File Offset: 0x0001B8D0
		public void Write(byte[] buffer, int count)
		{
			if (count > 65535)
			{
				if (LogFilter.logError)
				{
					Debug.LogError("NetworkWriter Write: buffer is too large (" + count + ") bytes. The maximum buffer size is 64K bytes.");
				}
			}
			else
			{
				this.m_Buffer.WriteBytes(buffer, (ushort)count);
			}
		}

		// Token: 0x06000509 RID: 1289 RVA: 0x0001D724 File Offset: 0x0001B924
		public void Write(byte[] buffer, int offset, int count)
		{
			if (count > 65535)
			{
				if (LogFilter.logError)
				{
					Debug.LogError("NetworkWriter Write: buffer is too large (" + count + ") bytes. The maximum buffer size is 64K bytes.");
				}
			}
			else
			{
				this.m_Buffer.WriteBytesAtOffset(buffer, (ushort)offset, (ushort)count);
			}
		}

		// Token: 0x0600050A RID: 1290 RVA: 0x0001D77C File Offset: 0x0001B97C
		public void WriteBytesAndSize(byte[] buffer, int count)
		{
			if (buffer == null || count == 0)
			{
				this.Write(0);
			}
			else if (count > 65535)
			{
				if (LogFilter.logError)
				{
					Debug.LogError("NetworkWriter WriteBytesAndSize: buffer is too large (" + count + ") bytes. The maximum buffer size is 64K bytes.");
				}
			}
			else
			{
				this.Write((ushort)count);
				this.m_Buffer.WriteBytes(buffer, (ushort)count);
			}
		}

		// Token: 0x0600050B RID: 1291 RVA: 0x0001D7F0 File Offset: 0x0001B9F0
		public void WriteBytesFull(byte[] buffer)
		{
			if (buffer == null)
			{
				this.Write(0);
			}
			else if (buffer.Length > 65535)
			{
				if (LogFilter.logError)
				{
					Debug.LogError("NetworkWriter WriteBytes: buffer is too large (" + buffer.Length + ") bytes. The maximum buffer size is 64K bytes.");
				}
			}
			else
			{
				this.Write((ushort)buffer.Length);
				this.m_Buffer.WriteBytes(buffer, (ushort)buffer.Length);
			}
		}

		// Token: 0x0600050C RID: 1292 RVA: 0x0001D866 File Offset: 0x0001BA66
		public void Write(Vector2 value)
		{
			this.Write(value.x);
			this.Write(value.y);
		}

		// Token: 0x0600050D RID: 1293 RVA: 0x0001D883 File Offset: 0x0001BA83
		public void Write(Vector3 value)
		{
			this.Write(value.x);
			this.Write(value.y);
			this.Write(value.z);
		}

		// Token: 0x0600050E RID: 1294 RVA: 0x0001D8AD File Offset: 0x0001BAAD
		public void Write(Vector4 value)
		{
			this.Write(value.x);
			this.Write(value.y);
			this.Write(value.z);
			this.Write(value.w);
		}

		// Token: 0x0600050F RID: 1295 RVA: 0x0001D8E4 File Offset: 0x0001BAE4
		public void Write(Color value)
		{
			this.Write(value.r);
			this.Write(value.g);
			this.Write(value.b);
			this.Write(value.a);
		}

		// Token: 0x06000510 RID: 1296 RVA: 0x0001D91B File Offset: 0x0001BB1B
		public void Write(Color32 value)
		{
			this.Write(value.r);
			this.Write(value.g);
			this.Write(value.b);
			this.Write(value.a);
		}

		// Token: 0x06000511 RID: 1297 RVA: 0x0001D952 File Offset: 0x0001BB52
		public void Write(Quaternion value)
		{
			this.Write(value.x);
			this.Write(value.y);
			this.Write(value.z);
			this.Write(value.w);
		}

		// Token: 0x06000512 RID: 1298 RVA: 0x0001D989 File Offset: 0x0001BB89
		public void Write(Rect value)
		{
			this.Write(value.xMin);
			this.Write(value.yMin);
			this.Write(value.width);
			this.Write(value.height);
		}

		// Token: 0x06000513 RID: 1299 RVA: 0x0001D9C0 File Offset: 0x0001BBC0
		public void Write(Plane value)
		{
			this.Write(value.normal);
			this.Write(value.distance);
		}

		// Token: 0x06000514 RID: 1300 RVA: 0x0001D9DD File Offset: 0x0001BBDD
		public void Write(Ray value)
		{
			this.Write(value.direction);
			this.Write(value.origin);
		}

		// Token: 0x06000515 RID: 1301 RVA: 0x0001D9FC File Offset: 0x0001BBFC
		public void Write(Matrix4x4 value)
		{
			this.Write(value.m00);
			this.Write(value.m01);
			this.Write(value.m02);
			this.Write(value.m03);
			this.Write(value.m10);
			this.Write(value.m11);
			this.Write(value.m12);
			this.Write(value.m13);
			this.Write(value.m20);
			this.Write(value.m21);
			this.Write(value.m22);
			this.Write(value.m23);
			this.Write(value.m30);
			this.Write(value.m31);
			this.Write(value.m32);
			this.Write(value.m33);
		}

		// Token: 0x06000516 RID: 1302 RVA: 0x0001DADC File Offset: 0x0001BCDC
		public void Write(NetworkHash128 value)
		{
			this.Write(value.i0);
			this.Write(value.i1);
			this.Write(value.i2);
			this.Write(value.i3);
			this.Write(value.i4);
			this.Write(value.i5);
			this.Write(value.i6);
			this.Write(value.i7);
			this.Write(value.i8);
			this.Write(value.i9);
			this.Write(value.i10);
			this.Write(value.i11);
			this.Write(value.i12);
			this.Write(value.i13);
			this.Write(value.i14);
			this.Write(value.i15);
		}

		// Token: 0x06000517 RID: 1303 RVA: 0x0001DBBA File Offset: 0x0001BDBA
		public void Write(NetworkIdentity value)
		{
			if (value == null)
			{
				this.WritePackedUInt32(0U);
			}
			else
			{
				this.Write(value.netId);
			}
		}

		// Token: 0x06000518 RID: 1304 RVA: 0x0001DBE4 File Offset: 0x0001BDE4
		public void Write(Transform value)
		{
			if (value == null || value.gameObject == null)
			{
				this.WritePackedUInt32(0U);
			}
			else
			{
				NetworkIdentity component = value.gameObject.GetComponent<NetworkIdentity>();
				if (component != null)
				{
					this.Write(component.netId);
				}
				else
				{
					if (LogFilter.logWarn)
					{
						Debug.LogWarning("NetworkWriter " + value + " has no NetworkIdentity");
					}
					this.WritePackedUInt32(0U);
				}
			}
		}

		// Token: 0x06000519 RID: 1305 RVA: 0x0001DC74 File Offset: 0x0001BE74
		public void Write(GameObject value)
		{
			if (value == null)
			{
				this.WritePackedUInt32(0U);
			}
			else
			{
				NetworkIdentity component = value.GetComponent<NetworkIdentity>();
				if (component != null)
				{
					this.Write(component.netId);
				}
				else
				{
					if (LogFilter.logWarn)
					{
						Debug.LogWarning("NetworkWriter " + value + " has no NetworkIdentity");
					}
					this.WritePackedUInt32(0U);
				}
			}
		}

		// Token: 0x0600051A RID: 1306 RVA: 0x0001DCEB File Offset: 0x0001BEEB
		public void Write(MessageBase msg)
		{
			msg.Serialize(this);
		}

		// Token: 0x0600051B RID: 1307 RVA: 0x0001DCF5 File Offset: 0x0001BEF5
		public void SeekZero()
		{
			this.m_Buffer.SeekZero();
		}

		// Token: 0x0600051C RID: 1308 RVA: 0x0001DD03 File Offset: 0x0001BF03
		public void StartMessage(short msgType)
		{
			this.SeekZero();
			this.m_Buffer.WriteByte2(0, 0);
			this.Write(msgType);
		}

		// Token: 0x0600051D RID: 1309 RVA: 0x0001DD20 File Offset: 0x0001BF20
		public void FinishMessage()
		{
			this.m_Buffer.FinishMessage();
		}

		// Token: 0x0400022A RID: 554
		private const int k_MaxStringLength = 32768;

		// Token: 0x0400022B RID: 555
		private NetBuffer m_Buffer;

		// Token: 0x0400022C RID: 556
		private static Encoding s_Encoding;

		// Token: 0x0400022D RID: 557
		private static byte[] s_StringWriteBuffer;

		// Token: 0x0400022E RID: 558
		private static UIntFloat s_FloatConverter;
	}
}