1 files changed, 5 insertions, 0 deletions

diff --git a/src/ByteBuffer.h b/src/ByteBuffer.h
index adaa00330..e200d2a7b 100644
--- a/src/ByteBuffer.h
+++ b/src/ByteBuffer.h
@@ -64,6 +64,7 @@ public:
 	bool ReadVarInt         (UInt32 & a_Value);
 	bool ReadVarUTF8String  (AString & a_Value);  // string length as VarInt, then string as UTF-8
 	bool ReadLEInt          (int & a_Value);
+	bool ReadPosition       (int & a_BlockX, int & a_BlockY, int & a_BlockZ);
 
 	/** Reads VarInt, assigns it to anything that can be assigned from an UInt32 (unsigned short, char, Byte, double, ...) */
 	template <typename T> bool ReadVarInt(T & a_Value)
@@ -90,6 +91,7 @@ public:
 	bool WriteVarInt         (UInt32 a_Value);
 	bool WriteVarUTF8String  (const AString & a_Value);  // string length as VarInt, then string as UTF-8
 	bool WriteLEInt          (int a_Value);
+	bool WritePosition       (int a_BlockX, int a_BlockY, int a_BlockZ);
 	
 	/** Reads a_Count bytes into a_Buffer; returns true if successful */
 	bool ReadBuf(void * a_Buffer, size_t a_Count);
@@ -105,6 +107,9 @@ public:
 	
 	/** Skips reading by a_Count bytes; returns false if not enough bytes in the ringbuffer */
 	bool SkipRead(size_t a_Count);
+
+	/** Reverse reading by a_Count bytes; returns false if not enough readed bytes in the ringbuffer */
+	bool ReverseRead(size_t a_Count);
 	
 	/** Reads all available data into a_Data */
 	void ReadAll(AString & a_Data);