flewkey/cuberite-2a
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Replace ItemCallbacks with lambdas (#3993)

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This commit is contained in:
peterbell10
2017-09-11 22:20:49 +01:00
committed by Mattes D
parent 115bc5609a
commit e225b7f826
69 changed files with 919 additions and 1817 deletions
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42
src/Map.cpp
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@@ -120,27 +120,17 @@ bool cMap::UpdatePixel(unsigned int a_X, unsigned int a_Z)
int RelX = BlockX - (ChunkX * cChunkDef::Width);
int RelZ = BlockZ - (ChunkZ * cChunkDef::Width);
class cCalculatePixelCb :
public cChunkCallback
{
cMap * m_Map;
ASSERT(m_World != nullptr);
int m_RelX, m_RelZ;
ColorID m_PixelData;
public:
cCalculatePixelCb(cMap * a_Map, int a_RelX, int a_RelZ)
: m_Map(a_Map), m_RelX(a_RelX), m_RelZ(a_RelZ), m_PixelData(E_BASE_COLOR_TRANSPARENT) {}
virtual bool Item(cChunk * a_Chunk) override
ColorID PixelData;
m_World->DoWithChunk(ChunkX, ChunkZ, [&](cChunk & a_Chunk)
{
if (!a_Chunk->IsValid())
if (!a_Chunk.IsValid())
{
return false;
}
if (m_Map->GetDimension() == dimNether)
if (GetDimension() == dimNether)
{
// TODO 2014-02-22 xdot: Nether maps
@@ -151,22 +141,22 @@ bool cMap::UpdatePixel(unsigned int a_X, unsigned int a_Z)
BLOCKTYPE TargetBlock;
NIBBLETYPE TargetMeta;
auto Height = a_Chunk->GetHeight(m_RelX, m_RelZ);
auto Height = a_Chunk.GetHeight(RelX, RelZ);
auto ChunkHeight = cChunkDef::Height;
a_Chunk->GetBlockTypeMeta(m_RelX, Height, m_RelZ, TargetBlock, TargetMeta);
a_Chunk.GetBlockTypeMeta(RelX, Height, RelZ, TargetBlock, TargetMeta);
auto ColourID = BlockHandler(TargetBlock)->GetMapBaseColourID(TargetMeta);
if (IsBlockWater(TargetBlock))
{
ChunkHeight /= 4;
while (((--Height) != -1) && IsBlockWater(a_Chunk->GetBlock(m_RelX, Height, m_RelZ)))
while (((--Height) != -1) && IsBlockWater(a_Chunk.GetBlock(RelX, Height, RelZ)))
{
continue;
}
}
else if (ColourID == 0)
{
while (((--Height) != -1) && ((ColourID = BlockHandler(a_Chunk->GetBlock(m_RelX, Height, m_RelZ))->GetMapBaseColourID(a_Chunk->GetMeta(m_RelX, Height, m_RelZ))) == 0))
while (((--Height) != -1) && ((ColourID = BlockHandler(a_Chunk.GetBlock(RelX, Height, RelZ))->GetMapBaseColourID(a_Chunk.GetMeta(RelX, Height, RelZ))) == 0))
{
continue;
}
@@ -174,20 +164,12 @@ bool cMap::UpdatePixel(unsigned int a_X, unsigned int a_Z)
// Multiply base color ID by 4 and add brightness ID
const int BrightnessIDSize = static_cast<int>(BrightnessID.size());
m_PixelData = ColourID * 4 + BrightnessID[static_cast<size_t>(Clamp<int>((BrightnessIDSize * Height) / ChunkHeight, 0, BrightnessIDSize - 1))];
PixelData = ColourID * 4 + BrightnessID[static_cast<size_t>(Clamp<int>((BrightnessIDSize * Height) / ChunkHeight, 0, BrightnessIDSize - 1))];
return false;
}
);
ColorID GetPixelData(void) const
{
return m_PixelData;
}
} CalculatePixelCb(this, RelX, RelZ);
ASSERT(m_World != nullptr);
m_World->DoWithChunk(ChunkX, ChunkZ, CalculatePixelCb);
SetPixel(a_X, a_Z, CalculatePixelCb.GetPixelData());
SetPixel(a_X, a_Z, PixelData);
return true;
}