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Manage block entity lifetime with unique_ptr (#4080)

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This commit is contained in:
peterbell10
2020-04-03 22:23:38 +01:00
committed by GitHub
parent ba048e2101
commit aac592f985
15 changed files with 150 additions and 223 deletions
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8
src/Generating/ChunkDesc.cpp
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@@ -578,7 +578,7 @@ cBlockEntity * cChunkDesc::GetBlockEntity(int a_RelX, int a_RelY, int a_RelZ)
if (itr != m_BlockEntities.end())
{
// Already in the list:
cBlockEntity * BlockEntity = itr->second;
cBlockEntity * BlockEntity = itr->second.get();
if (BlockEntity->GetBlockType() == GetBlockType(a_RelX, a_RelY, a_RelZ))
{
// Correct type, already present. Return it:
@@ -595,14 +595,14 @@ cBlockEntity * cChunkDesc::GetBlockEntity(int a_RelX, int a_RelY, int a_RelZ)
int AbsZ = a_RelZ + m_Coords.m_ChunkZ * cChunkDef::Width;
// The block entity is not created yet, try to create it and add to list:
cBlockEntity * be = cBlockEntity::CreateByBlockType(GetBlockType(a_RelX, a_RelY, a_RelZ), GetBlockMeta(a_RelX, a_RelY, a_RelZ), {AbsX, a_RelY, AbsZ});
auto be = cBlockEntity::CreateByBlockType(GetBlockType(a_RelX, a_RelY, a_RelZ), GetBlockMeta(a_RelX, a_RelY, a_RelZ), {AbsX, a_RelY, AbsZ});
if (be == nullptr)
{
// No block entity for this block type
return nullptr;
}
m_BlockEntities.insert({ Idx, be });
return be;
auto res = m_BlockEntities.emplace(Idx, std::move(be));
return res.first->second.get();
}