1 files changed, 113 insertions, 44 deletions

diff --git a/source/cChunk.cpp b/source/cChunk.cpp
index 6bf5172ae..3b0dd519c 100644
--- a/source/cChunk.cpp
+++ b/source/cChunk.cpp
@@ -436,6 +436,10 @@ char cChunk::GetHeight( int a_X, int a_Z )
 	return 0;

 }

 

+

+

+

+

 void cChunk::CreateBlockEntities()

 {

 	m_pState->BlockListCriticalSection.Lock();

@@ -475,6 +479,10 @@ void cChunk::CreateBlockEntities()
 	m_pState->BlockListCriticalSection.Unlock();

 }

 

+

+

+

+

 void cChunk::CalculateHeightmap()

 {

 	m_bCalculateHeightmap = false;

@@ -495,6 +503,10 @@ void cChunk::CalculateHeightmap()
 	}

 }

 

+

+

+

+

 void cChunk::CalculateLighting()

 {

 	// Calculate sunlight

@@ -538,6 +550,10 @@ void cChunk::CalculateLighting()
 	m_bCalculateLighting = false;

 }

 

+

+

+

+

 void cChunk::SpreadLight(char* a_LightBuffer)

 {

 	// Spread the sunlight

@@ -643,12 +659,20 @@ void cChunk::SpreadLight(char* a_LightBuffer)
 	if( bCalcBack )		m_World->ReSpreadLighting( BackChunk );

 }

 

+

+

+

+

 void cChunk::AsyncUnload( cClientHandle* a_Client )

 {

 	m_pState->UnloadQuery.remove( a_Client );	// Make sure this client is only in the list once

 	m_pState->UnloadQuery.push_back( a_Client );

 }

 

+

+

+

+

 void cChunk::Send( cClientHandle* a_Client )

 {

 	cPacket_PreChunk PreChunk;

@@ -666,12 +690,15 @@ void cChunk::Send( cClientHandle* a_Client )
 	m_pState->BlockListCriticalSection.Unlock();

 }

 

+

+

+

+

 void cChunk::SetBlock( int a_X, int a_Y, int a_Z, char a_BlockType, char a_BlockMeta )

 {

-	if(a_X < 0 || a_X >= 16 || a_Y < 0 || a_Y >= 128 || a_Z < 0 || a_Z >= 16)

+	if (a_X < 0 || a_X >= 16 || a_Y < 0 || a_Y >= 128 || a_Z < 0 || a_Z >= 16)

 	{

-		//printf(">>>>>>>>>>>>>>>> CLIPPED SETBLOCK %i %i %i\n", a_X, a_Y, a_Z );

-		return; // Clip

+		return;  // Clip

 	}

 

 	int index = a_Y + (a_Z * 128) + (a_X * 128 * 16);

@@ -681,49 +708,54 @@ void cChunk::SetBlock( int a_X, int a_Y, int a_Z, char a_BlockType, char a_Block
 

 	SetLight( m_BlockMeta, index, a_BlockMeta );

 

-	if( OldBlockType != a_BlockType || OldBlockMeta != a_BlockMeta )

+	if ((OldBlockType == a_BlockType) && (OldBlockMeta == a_BlockMeta))

+	{

+		return;

+	}

+

+	//LOG("Old: %i %i New: %i %i", OldBlockType, OldBlockMeta, a_BlockType, a_BlockMeta );

+	cCSLock Lock(m_pState->BlockListCriticalSection);

+	m_pState->PendingSendBlocks.push_back( index );

+

+	m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y, a_Z ) ]++;

+	m_pState->ToTickBlocks[ MakeIndex( a_X+1, a_Y, a_Z ) ]++;

+	m_pState->ToTickBlocks[ MakeIndex( a_X-1, a_Y, a_Z ) ]++;

+	m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y+1, a_Z ) ]++;

+	m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y-1, a_Z ) ]++;

+	m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y, a_Z+1 ) ]++;

+	m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y, a_Z-1 ) ]++;

+

+	cBlockEntity* BlockEntity = GetBlockEntity( a_X + m_PosX*16, a_Y+m_PosY*128, a_Z+m_PosZ*16 );

+	if( BlockEntity )

+	{

+		BlockEntity->Destroy();

+		RemoveBlockEntity( BlockEntity );

+		delete BlockEntity;

+	}

+	switch( a_BlockType )

 	{

-		//LOG("Old: %i %i New: %i %i", OldBlockType, OldBlockMeta, a_BlockType, a_BlockMeta );

-		m_pState->BlockListCriticalSection.Lock();

-		m_pState->PendingSendBlocks.push_back( index );

-

-		m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y, a_Z ) ]++;

-		m_pState->ToTickBlocks[ MakeIndex( a_X+1, a_Y, a_Z ) ]++;

-		m_pState->ToTickBlocks[ MakeIndex( a_X-1, a_Y, a_Z ) ]++;

-		m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y+1, a_Z ) ]++;

-		m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y-1, a_Z ) ]++;

-		m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y, a_Z+1 ) ]++;

-		m_pState->ToTickBlocks[ MakeIndex( a_X, a_Y, a_Z-1 ) ]++;

-

-		cBlockEntity* BlockEntity = GetBlockEntity( a_X + m_PosX*16, a_Y+m_PosY*128, a_Z+m_PosZ*16 );

-		if( BlockEntity )

-		{

-			BlockEntity->Destroy();

-			RemoveBlockEntity( BlockEntity );

-			delete BlockEntity;

-		}

-		switch( a_BlockType )

-		{

 		case E_BLOCK_CHEST:

+		{

 			AddBlockEntity( new cChestEntity( a_X + m_PosX*16, a_Y + m_PosY*128, a_Z + m_PosZ*16, this ) );

 			break;

+		}

 		case E_BLOCK_FURNACE:

+		{

 			AddBlockEntity( new cFurnaceEntity( a_X + m_PosX*16, a_Y + m_PosY*128, a_Z + m_PosZ*16, this ) );

 			break;

+		}

 		case E_BLOCK_SIGN_POST:

 		case E_BLOCK_WALLSIGN:

+		{

 			AddBlockEntity( new cSignEntity( (ENUM_BLOCK_ID)a_BlockType, a_X + m_PosX*16, a_Y + m_PosY*128, a_Z + m_PosZ*16, this ) );

 			break;

-		default:

-			break;

-		};

+		}

+	}  // switch (a_BlockType)

+}

+

+

 

-		m_pState->BlockListCriticalSection.Unlock();

-	}

 

-	//RecalculateHeightmap();

-	//RecalculateLighting();

-}

 

 void cChunk::FastSetBlock( int a_X, int a_Y, int a_Z, char a_BlockType, char a_BlockMeta )

 {

@@ -754,6 +786,10 @@ void cChunk::FastSetBlock( int a_X, int a_Y, int a_Z, char a_BlockType, char a_B
 	RecalculateHeightmap();

 }

 

+

+

+

+

 void cChunk::SendBlockTo( int a_X, int a_Y, int a_Z, cClientHandle* a_Client )

 {

 	if( a_Client == 0 )

@@ -781,6 +817,10 @@ void cChunk::SendBlockTo( int a_X, int a_Y, int a_Z, cClientHandle* a_Client )
 	}

 }

 

+

+

+

+

 void cChunk::AddBlockEntity( cBlockEntity* a_BlockEntity )

 {

 	m_pState->BlockListCriticalSection.Lock();

@@ -788,6 +828,10 @@ void cChunk::AddBlockEntity( cBlockEntity* a_BlockEntity )
 	m_pState->BlockListCriticalSection.Unlock();

 }

 

+

+

+

+

 void cChunk::RemoveBlockEntity( cBlockEntity* a_BlockEntity )

 {

 	m_pState->BlockListCriticalSection.Lock();

@@ -795,6 +839,10 @@ void cChunk::RemoveBlockEntity( cBlockEntity* a_BlockEntity )
 	m_pState->BlockListCriticalSection.Unlock();

 }

 

+

+

+

+

 void cChunk::AddClient( cClientHandle* a_Client )

 {

 	m_pState->LoadedByClient.remove( a_Client );

@@ -809,6 +857,10 @@ void cChunk::AddClient( cClientHandle* a_Client )
 	UnlockEntities();

 }

 

+

+

+

+

 void cChunk::RemoveClient( cClientHandle* a_Client )

 {

 	m_pState->LoadedByClient.remove( a_Client );

@@ -826,6 +878,10 @@ void cChunk::RemoveClient( cClientHandle* a_Client )
 	}

 }

 

+

+

+

+

 void cChunk::AddEntity( cEntity & a_Entity )

 {

 	LockEntities();

@@ -833,6 +889,10 @@ void cChunk::AddEntity( cEntity & a_Entity )
 	UnlockEntities();

 }

 

+

+

+

+

 bool cChunk::RemoveEntity( cEntity & a_Entity, cChunk* a_CalledFrom /* = 0 */ )

 {

 	LockEntities();

@@ -853,16 +913,28 @@ bool cChunk::RemoveEntity( cEntity & a_Entity, cChunk* a_CalledFrom /* = 0 */ )
 	return true;

 }

 

+

+

+

+

 void cChunk::LockEntities()

 {

 	m_EntitiesCriticalSection->Lock();

 }

 

+

+

+

+

 void cChunk::UnlockEntities()

 {

 	m_EntitiesCriticalSection->Unlock();

 }

 

+

+

+

+

 char cChunk::GetBlock( int a_X, int a_Y, int a_Z )

 {

 	if(a_X < 0 || a_X >= 16 || a_Y < 0 || a_Y >= 128 || a_Z < 0 || a_Z >= 16) return 0; // Clip

@@ -871,12 +943,20 @@ char cChunk::GetBlock( int a_X, int a_Y, int a_Z )
 	return m_BlockType[index];

 }

 

+

+

+

+

 char cChunk::GetBlock( int a_BlockIdx )

 {

 	if( a_BlockIdx < 0 || a_BlockIdx >= c_NumBlocks ) return 0;

 	return m_BlockType[ a_BlockIdx ];

 }

 

+

+

+

+

 cBlockEntity* cChunk::GetBlockEntity( int a_X, int a_Y, int a_Z )

 {

 	m_pState->BlockListCriticalSection.Lock();

@@ -992,17 +1072,6 @@ bool cChunk::LoadFromDisk()
 

 

 

-bool cChunk::SaveToDisk()

-{

-	assert(!"Old save format not supported anymore");  // Remove the call to this function

-	

-	return false; //no more saving old format!

-}

-

-

-

-

-

 void cChunk::Broadcast( const cPacket & a_Packet, cClientHandle* a_Exclude /* = 0 */ ) const

 {

 	for( std::list< cClientHandle* >::const_iterator itr = m_pState->LoadedByClient.begin(); itr != m_pState->LoadedByClient.end(); ++itr )