flewkey/cuberite-2a
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cChunk::SetBlock() now uses cChunk::FastSetBlock() for the common code path.

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This commit is contained in:
madmaxoft 2013-08-19 09:19:45 +02:00
parent 82ce40e2cc
commit 909a9c6973
1 changed files with 11 additions and 69 deletions
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80
source/Chunk.cpp
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@ -1377,76 +1377,17 @@ void cChunk::CalculateHeightmap()
void cChunk::SetBlock( int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta )
void cChunk::SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
{
if (a_RelX < 0 || a_RelX >= Width || a_RelY < 0 || a_RelY >= Height || a_RelZ < 0 || a_RelZ >= Width)
{
return; // Clip
}
FastSetBlock(a_RelX, a_RelY, a_RelZ, a_BlockType, a_BlockMeta);
ASSERT(IsValid()); // Is this chunk loaded / generated?
int index = MakeIndexNoCheck( a_RelX, a_RelY, a_RelZ );
BLOCKTYPE OldBlockMeta = GetNibble( m_BlockMeta, index );
BLOCKTYPE OldBlockType = m_BlockTypes[index];
m_BlockTypes[index] = a_BlockType;
SetNibble( m_BlockMeta, index, a_BlockMeta );
if ((OldBlockType == a_BlockType) && (OldBlockMeta == a_BlockMeta))
{
return;
}
MarkDirty();
// The client doesn't need to distinguish between stationary and nonstationary fluids:
if (
(OldBlockMeta != a_BlockMeta) || // Different meta always gets updated
!(
((OldBlockType == E_BLOCK_STATIONARY_WATER) && (a_BlockType == E_BLOCK_WATER)) || // Replacing stationary water with water
((OldBlockType == E_BLOCK_WATER) && (a_BlockType == E_BLOCK_STATIONARY_WATER)) || // Replacing water with stationary water
((OldBlockType == E_BLOCK_STATIONARY_LAVA) && (a_BlockType == E_BLOCK_LAVA)) || // Replacing stationary water with water
((OldBlockType == E_BLOCK_LAVA) && (a_BlockType == E_BLOCK_STATIONARY_LAVA)) // Replacing water with stationary water
)
)
{
m_PendingSendBlocks.push_back(sSetBlock(m_PosX, m_PosZ, a_RelX, a_RelY, a_RelZ, a_BlockType, a_BlockMeta));
}
// ONLY recalculate lighting if it's necessary!
if(
(g_BlockLightValue[ OldBlockType ] != g_BlockLightValue[ a_BlockType ]) ||
(g_BlockSpreadLightFalloff[ OldBlockType ] != g_BlockSpreadLightFalloff[ a_BlockType ]) ||
(g_BlockTransparent[ OldBlockType ] != g_BlockTransparent[ a_BlockType ] )
)
{
m_IsLightValid = false;
}
// Update heightmap, if needed:
if (a_RelY >= m_HeightMap[a_RelX + a_RelZ * Width])
{
if (a_BlockType != E_BLOCK_AIR)
{
SetHeight(m_HeightMap, a_RelX, a_RelZ, a_RelY);
}
else
{
for (int y = a_RelY - 1; y > 0; --y)
{
if (cChunkDef::GetBlock(m_BlockTypes, a_RelX, y, a_RelZ) != E_BLOCK_AIR)
{
SetHeight(m_HeightMap, a_RelX, a_RelZ, y);
break;
}
} // for y - column in m_BlockData
}
}
const int index = MakeIndexNoCheck(a_RelX, a_RelY, a_RelZ);
// Tick this block and its neighbors:
m_ToTickBlocks.push_back(index);
QueueTickBlockNeighbors(a_RelX, a_RelY, a_RelZ);
// If there was a block entity, remove it:
Vector3i WorldPos = PositionToWorldPosition(a_RelX, a_RelY, a_RelZ);
cBlockEntity * BlockEntity = GetBlockEntity(WorldPos);
if (BlockEntity != NULL)
@ -1456,32 +1397,33 @@ void cChunk::SetBlock( int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType
delete BlockEntity;
}
// If the new block is a block entity, create the entity object:
switch (a_BlockType)
{
case E_BLOCK_CHEST:
{
AddBlockEntity(new cChestEntity( WorldPos.x, WorldPos.y, WorldPos.z, m_World));
AddBlockEntity(new cChestEntity(WorldPos.x, WorldPos.y, WorldPos.z, m_World));
break;
}
case E_BLOCK_DISPENSER:
{
AddBlockEntity(new cDispenserEntity( WorldPos.x, WorldPos.y, WorldPos.z, m_World));
AddBlockEntity(new cDispenserEntity(WorldPos.x, WorldPos.y, WorldPos.z, m_World));
break;
}
case E_BLOCK_DROPPER:
{
AddBlockEntity(new cDropperEntity( WorldPos.x, WorldPos.y, WorldPos.z, m_World));
AddBlockEntity(new cDropperEntity(WorldPos.x, WorldPos.y, WorldPos.z, m_World));
break;
}
case E_BLOCK_LIT_FURNACE:
case E_BLOCK_FURNACE:
{
AddBlockEntity(new cFurnaceEntity( WorldPos.x, WorldPos.y, WorldPos.z, a_BlockType, a_BlockMeta, m_World));
AddBlockEntity(new cFurnaceEntity(WorldPos.x, WorldPos.y, WorldPos.z, a_BlockType, a_BlockMeta, m_World));
break;
}
case E_BLOCK_HOPPER:
{
AddBlockEntity(new cHopperEntity( WorldPos.x, WorldPos.y, WorldPos.z, m_World));
AddBlockEntity(new cHopperEntity(WorldPos.x, WorldPos.y, WorldPos.z, m_World));
break;
}
case E_BLOCK_SIGN_POST: