From 4cd624c42c801bfb98af6c1af4504a1f334c6450 Mon Sep 17 00:00:00 2001
From: lidgren <lidgren@users.noreply.github.com>
Date: Sat, 14 Jan 2012 10:12:13 +0000
Subject: [PATCH] ReadSingle(out float) and ReadInt32(out int) added

---
 Lidgren.Network/NetIncomingMessage.Read.cs | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/Lidgren.Network/NetIncomingMessage.Read.cs b/Lidgren.Network/NetIncomingMessage.Read.cs
index 5eb0b2f..76a8c19 100644
--- a/Lidgren.Network/NetIncomingMessage.Read.cs
+++ b/Lidgren.Network/NetIncomingMessage.Read.cs
@@ -232,6 +232,22 @@ namespace Lidgren.Network
 			return (Int32)retval;
 		}
 
+		/// <summary>
+		/// Reads a 32 bit signed integer written using Write(Int32)
+		/// </summary>
+		public bool ReadInt32(out Int32 result)
+		{
+			if (m_bitLength - m_readPosition < 32)
+			{
+				result = 0;
+				return false;
+			}
+
+			result = (Int32)NetBitWriter.ReadUInt32(m_data, 32, m_readPosition);
+			m_readPosition += 32;
+			return true;
+		}
+
 		/// <summary>
 		/// Reads a signed integer stored in 1 to 32 bits, written using Write(Int32, Int32)
 		/// </summary>
@@ -391,6 +407,29 @@ namespace Lidgren.Network
 			return BitConverter.ToSingle(bytes, 0);
 		}
 
+		/// <summary>
+		/// Reads a 32 bit floating point value written using Write(Single)
+		/// </summary>
+		public bool ReadSingle(out float result)
+		{
+			if (m_bitLength - m_readPosition < 32)
+			{
+				result = 0.0f;
+				return false;
+			}
+
+			if ((m_readPosition & 7) == 0) // read directly
+			{
+				result = BitConverter.ToSingle(m_data, m_readPosition >> 3);
+				m_readPosition += 32;
+				return true;
+			}
+
+			byte[] bytes = ReadBytes(4);
+			result = BitConverter.ToSingle(bytes, 0);
+			return true;
+		}
+
 		/// <summary>
 		/// Reads a 64 bit floating point value written using Write(Double)
 		/// </summary>