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authorTiger Wang <ziwei.tiger@outlook.com>2021-03-05 14:03:55 +0100
committerGitHub <noreply@github.com>2021-03-05 14:03:55 +0100
commit868cd94ee9a5a0638c014a4cc42224f01ff234c8 (patch)
treecd23dc866f77de5b0b3e89a5eafeeb2ef24ffbdd /src/SetChunkData.cpp
parentfixed the crash on generating in the SinglePiceStructuresGen (#5136) (diff)
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Diffstat (limited to 'src/SetChunkData.cpp')
-rw-r--r--src/SetChunkData.cpp157
1 files changed, 0 insertions, 157 deletions
diff --git a/src/SetChunkData.cpp b/src/SetChunkData.cpp
deleted file mode 100644
index 8f850dec4..000000000
--- a/src/SetChunkData.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-
-// SetChunkData.cpp
-
-// Implements the cSetChunkData class used for sending loaded / generated chunk
-
-#include "Globals.h"
-#include "SetChunkData.h"
-#include "BlockEntities/BlockEntity.h"
-#include "Entities/Entity.h"
-
-namespace
-{
-struct sMemCallbacks:
- cAllocationPool<cChunkData::sChunkSection>::cStarvationCallbacks
-{
- virtual void OnStartUsingReserve() override {}
- virtual void OnEndUsingReserve() override {}
- virtual void OnOutOfReserve() override {}
-};
-} // namespace (anonymous)
-
-
-
-
-
-cSetChunkData::cSetChunkData(int a_ChunkX, int a_ChunkZ, bool a_ShouldMarkDirty) :
- m_ChunkX(a_ChunkX),
- m_ChunkZ(a_ChunkZ),
- m_Pool(std::make_unique<sMemCallbacks>(), 0u, cChunkData::NumSections),
- m_ChunkData(m_Pool),
- m_IsLightValid(false),
- m_IsHeightMapValid(false),
- m_AreBiomesValid(false),
- m_ShouldMarkDirty(a_ShouldMarkDirty)
-{
-}
-
-
-
-
-
-cSetChunkData::cSetChunkData(
- int a_ChunkX, int a_ChunkZ,
- const BLOCKTYPE * a_BlockTypes,
- const NIBBLETYPE * a_BlockMetas,
- const NIBBLETYPE * a_BlockLight,
- const NIBBLETYPE * a_SkyLight,
- const cChunkDef::HeightMap * a_HeightMap,
- const cChunkDef::BiomeMap * a_Biomes,
- cEntityList && a_Entities,
- cBlockEntities && a_BlockEntities,
- bool a_ShouldMarkDirty
-) :
- cSetChunkData(a_ChunkX, a_ChunkZ, a_ShouldMarkDirty)
-{
- // Check the params' validity:
- ASSERT(a_BlockTypes != nullptr);
- ASSERT(a_BlockMetas != nullptr);
-
- // Copy block types and metas:
- m_ChunkData.SetBlockTypes(a_BlockTypes);
- m_ChunkData.SetMetas(a_BlockMetas);
-
- // Copy lights, if both given:
- if ((a_BlockLight != nullptr) && (a_SkyLight != nullptr))
- {
- m_ChunkData.SetBlockLight(a_BlockLight);
- m_ChunkData.SetSkyLight(a_SkyLight);
- m_IsLightValid = true;
- }
-
- // Copy the heightmap, if available:
- if (a_HeightMap != nullptr)
- {
- memcpy(m_HeightMap, a_HeightMap, sizeof(m_HeightMap));
- m_IsHeightMapValid = true;
- }
-
- // Copy biomes, if available:
- if (a_Biomes != nullptr)
- {
- memcpy(m_Biomes, a_Biomes, sizeof(m_Biomes));
- m_AreBiomesValid = true;
- }
-
- // Move entities and blockentities:
- m_Entities = std::move(a_Entities);
- m_BlockEntities = std::move(a_BlockEntities);
-}
-
-
-
-
-
-void cSetChunkData::CalculateHeightMap(void)
-{
- // Find the heighest present section in the chunk
- size_t MaxSection = 0;
- for (size_t i = cChunkData::NumSections - 1; i != 0; --i)
- {
- if (m_ChunkData.GetSection(i) != nullptr)
- {
- MaxSection = i;
- break;
- }
- }
- const int MaxHeight = static_cast<int>(MaxSection + 1) * cChunkData::SectionHeight - 1;
-
- for (int x = 0; x < cChunkDef::Width; x++)
- {
- for (int z = 0; z < cChunkDef::Width; z++)
- {
- for (int y = MaxHeight; y > -1; y--)
- {
- if (m_ChunkData.GetBlock({x, y, z}) != E_BLOCK_AIR)
- {
- m_HeightMap[x + z * cChunkDef::Width] = static_cast<HEIGHTTYPE>(y);
- break;
- }
- } // for y
- } // for z
- } // for x
- m_IsHeightMapValid = true;
-}
-
-
-
-
-
-void cSetChunkData::RemoveInvalidBlockEntities(void)
-{
- for (cBlockEntities::iterator itr = m_BlockEntities.begin(); itr != m_BlockEntities.end();)
- {
- auto & BlockEntity = itr->second;
- BLOCKTYPE EntityBlockType = BlockEntity->GetBlockType();
- BLOCKTYPE WorldBlockType = m_ChunkData.GetBlock({BlockEntity->GetRelX(), BlockEntity->GetPosY(), BlockEntity->GetRelZ()});
- if (EntityBlockType != WorldBlockType)
- {
- // Bad blocktype, remove the block entity:
- FLOGD("Block entity blocktype mismatch at {0}: entity for blocktype {1}({2}) in block {3}({4}). Deleting the block entity.",
- BlockEntity->GetPos(),
- ItemTypeToString(EntityBlockType), EntityBlockType,
- ItemTypeToString(WorldBlockType), WorldBlockType
- );
- itr = m_BlockEntities.erase(itr);
- }
- else
- {
- // Good blocktype, keep the block entity:
- ++itr;
- }
- } // for itr - m_BlockEntities[]
-}
-
-
-
-