Fixed cChunkData formatting.

src/ChunkData.cpp

@@ -5,64 +5,86 @@
 cChunkData::cChunkData()
 #if __cplusplus < 201103L
 	// auto_ptr style interface for memory management
-	: IsOwner(true)
+	: m_IsOwner(true)
 #endif
 {
-	memset(m_Sections, 0, sizeof(m_Sections));
+	for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
+	{
+		m_Sections[i] = NULL;
+	}
 }
 
 
+
+
+
 cChunkData::~cChunkData()
 {
 	#if __cplusplus < 201103L
 		// auto_ptr style interface for memory management
-		if (!IsOwner)
+		if (!m_IsOwner)
 		{
 			return;
 		}
 	#endif
 	for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
 	{
-		if (m_Sections[i] == NULL) Free(m_Sections[i]);;
+		Free(m_Sections[i]);
 	}
 }
 
+
+
+
+
 #if __cplusplus < 201103L
 	// auto_ptr style interface for memory management
-	cChunkData::cChunkData(const cChunkData& other) :
+	cChunkData::cChunkData(const cChunkData & a_Other) :
-	IsOwner(true)
+		m_IsOwner(true)
 	{
+		// Move contents and ownership from a_Other to this, pointer-wise:
 		for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
 		{
-			m_Sections[i] = other.m_Sections[i];
+			m_Sections[i] = a_Other.m_Sections[i];
 		}
-		other.IsOwner = false;
+		a_Other.m_IsOwner = false;
 	}
 
-	cChunkData& cChunkData::operator=(const cChunkData& other)
+
+
+
+
+	cChunkData & cChunkData::operator =(const cChunkData & a_Other)
 	{
-		if (&other != this)
+		// If assigning to self, no-op
+		if (&a_Other == this)
+		{
+			return *this;
+		}
+		
+		// Free any currently held contents:
+		if (m_IsOwner)
 		{
-			if (IsOwner)
-			{
-				for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
-				{
-					if (m_Sections[i]) Free(m_Sections[i]);;
-				}
-			}
-			IsOwner = true;
 			for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
 			{
-				m_Sections[i] = other.m_Sections[i];
+				Free(m_Sections[i]);
 			}
-			other.IsOwner = false;
 		}
+		
+		// Move contents and ownership from a_Other to this, pointer-wise:
+		m_IsOwner = true;
+		for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
+		{
+			m_Sections[i] = a_Other.m_Sections[i];
+		}
+		a_Other.m_IsOwner = false;
 		return *this;
-	
 	}
+	
 #else
+
 	// unique_ptr style interface for memory management
-	cChunkData::cChunkData(cChunkData&& other)
+	cChunkData::cChunkData(cChunkData && other)
 	{
 		for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
 		{
@@ -70,14 +92,18 @@ cChunkData::~cChunkData()
 			other.m_Sections[i] = NULL;
 		}
 	}
+	
+	
+	
+	
 
-	cChunkData& cChunkData::operator=(cChunkData&& other)
+	cChunkData & cChunkData::operator =(cChunkData && other)
 	{
 		if (&other != this)
 		{
 			for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
 			{
-				Free(m_Sections[i]);;
+				Free(m_Sections[i]);
 				m_Sections[i] = other.m_Sections[i];
 				other.m_Sections[i] = NULL;
 			}
@@ -86,6 +112,10 @@ cChunkData::~cChunkData()
 	}
 #endif
 
+
+
+
+
 BLOCKTYPE cChunkData::GetBlock(int a_X, int a_Y, int a_Z) const
 {
 	ASSERT((a_X >= 0) && (a_X < cChunkDef::Width));
@@ -103,6 +133,10 @@ BLOCKTYPE cChunkData::GetBlock(int a_X, int a_Y, int a_Z) const
 	}
 }
 
+
+
+
+
 void cChunkData::SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_Block)
 {
 	if (
@@ -134,6 +168,10 @@ void cChunkData::SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_Block)
 	m_Sections[Section]->m_BlockTypes[Index] = a_Block;
 }
 
+
+
+
+
 NIBBLETYPE cChunkData::GetMeta(int a_RelX, int a_RelY, int a_RelZ) const
 {
 	if (
@@ -156,6 +194,10 @@ NIBBLETYPE cChunkData::GetMeta(int a_RelX, int a_RelY, int a_RelZ) const
 	return 0;
 }
 
+
+
+
+
 bool cChunkData::SetMeta(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_Nibble)
 {
 	if (
@@ -192,9 +234,17 @@ bool cChunkData::SetMeta(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_Nibble
 	return oldval == a_Nibble;
 }
 
+
+
+
+
 NIBBLETYPE cChunkData::GetBlockLight(int a_RelX, int a_RelY, int a_RelZ) const
 {
-	if ((a_RelX < cChunkDef::Width) && (a_RelX > -1) && (a_RelY < cChunkDef::Height) && (a_RelY > -1) && (a_RelZ < cChunkDef::Width) && (a_RelZ > -1))
+	if (
+		(a_RelX < cChunkDef::Width) && (a_RelX > -1) &&
+		(a_RelY < cChunkDef::Height) && (a_RelY > -1) &&
+		(a_RelZ < cChunkDef::Width) && (a_RelZ > -1)
+	)
 	{
 		int Section = a_RelY / CHUNK_SECTION_HEIGHT;
 		if (m_Sections[Section] != NULL)
@@ -211,6 +261,10 @@ NIBBLETYPE cChunkData::GetBlockLight(int a_RelX, int a_RelY, int a_RelZ) const
 	return 0;
 }
 
+
+
+
+
 NIBBLETYPE cChunkData::GetSkyLight(int a_RelX, int a_RelY, int a_RelZ) const
 {
 	if ((a_RelX < cChunkDef::Width) && (a_RelX > -1) && (a_RelY < cChunkDef::Height) && (a_RelY > -1) && (a_RelZ < cChunkDef::Width) && (a_RelZ > -1))
@@ -230,7 +284,11 @@ NIBBLETYPE cChunkData::GetSkyLight(int a_RelX, int a_RelY, int a_RelZ) const
 	return 0;
 }
 
-cChunkData cChunkData::Copy() const
+
+
+
+
+cChunkData cChunkData::Copy(void) const
 {
 	cChunkData copy;
 	for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
@@ -248,11 +306,11 @@ cChunkData cChunkData::Copy() const
 
 
 
-void cChunkData::CopyBlocks   (BLOCKTYPE * a_dest, size_t a_Idx, size_t length)  const
+void cChunkData::CopyBlocks(BLOCKTYPE * a_dest, size_t a_Idx, size_t length)  const
 {
 	for (size_t i = 0; i < CHUNK_SECTION_COUNT; i++)
 	{
-		const size_t segment_length =  CHUNK_SECTION_HEIGHT * 16 * 16;
+		const size_t segment_length = CHUNK_SECTION_HEIGHT * 16 * 16;
 		if (a_Idx > 0)
 		{
 			a_Idx = std::max(a_Idx - length, (size_t) 0);
@@ -588,6 +646,8 @@ cChunkData::sChunkSection * cChunkData::Allocate() const
 
 
 
+
+
 void cChunkData::Free(cChunkData::sChunkSection * ptr) const
 {
 	delete ptr;
@@ -595,6 +655,8 @@ void cChunkData::Free(cChunkData::sChunkSection * ptr) const
 
 
 
+
+
 void cChunkData::ZeroSection(cChunkData::sChunkSection * ptr) const
 {
 	memset(

src/ChunkData.h

@@ -25,12 +25,12 @@ public:
 	
 	#if __cplusplus < 201103L
 		// auto_ptr style interface for memory management
-		cChunkData(const cChunkData& other);
+		cChunkData(const cChunkData & other);
-		cChunkData& operator=(const cChunkData& other);
+		cChunkData & operator =(const cChunkData & other);
 	#else
 		// unique_ptr style interface for memory management
-		cChunkData(cChunkData&& other);
+		cChunkData(cChunkData && other);
-		cChunkData& operator=(cChunkData&& other);
+		cChunkData & operator =(cChunkData && other);
 	#endif
 
 	BLOCKTYPE GetBlock(int a_X, int a_Y, int a_Z) const;
@@ -43,15 +43,15 @@ public:
 	
 	NIBBLETYPE GetSkyLight(int a_RelX, int a_RelY, int a_RelZ) const;
 	
-	cChunkData Copy() const;
+	cChunkData Copy(void) const;
 	void CopyBlocks   (BLOCKTYPE * a_dest, size_t a_Idx = 0, size_t length = cChunkDef::NumBlocks)  const;
 	void CopyMeta     (NIBBLETYPE * a_dest) const;
-	void CopyBlockLight    (NIBBLETYPE * a_dest) const;
+	void CopyBlockLight(NIBBLETYPE * a_dest) const;
 	void CopySkyLight (NIBBLETYPE * a_dest) const;
 	
 	void SetBlocks    (const BLOCKTYPE * a_src);
 	void SetMeta      (const NIBBLETYPE * a_src);
-	void SetBlockLight     (const NIBBLETYPE * a_src);
+	void SetBlockLight(const NIBBLETYPE * a_src);
 	void SetSkyLight  (const NIBBLETYPE * a_src);
 	
 private:
@@ -61,19 +61,19 @@ private:
 
 	#if __cplusplus < 201103L
 	// auto_ptr style interface for memory management
-	mutable bool IsOwner;
+	mutable bool m_IsOwner;
 	#endif
 	
 	struct sChunkSection {
-		BLOCKTYPE  m_BlockTypes   [CHUNK_SECTION_HEIGHT * 16 * 16]    ;
+		BLOCKTYPE  m_BlockTypes   [CHUNK_SECTION_HEIGHT * 16 * 16];
 		NIBBLETYPE m_BlockMeta    [CHUNK_SECTION_HEIGHT * 16 * 16 / 2];
 		NIBBLETYPE m_BlockLight   [CHUNK_SECTION_HEIGHT * 16 * 16 / 2];
 		NIBBLETYPE m_BlockSkyLight[CHUNK_SECTION_HEIGHT * 16 * 16 / 2];
 	};
 	
-	sChunkSection *m_Sections[CHUNK_SECTION_COUNT];
+	sChunkSection * m_Sections[CHUNK_SECTION_COUNT];
 	
-	sChunkSection * Allocate() const;
+	sChunkSection * Allocate(void) const;
 	void Free(sChunkSection * ptr) const;
 	
 	void ZeroSection(sChunkSection * ptr) const;