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| author | Fire_Head <Fire-Head@users.noreply.github.com> | 2020-05-26 21:16:56 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-26 21:16:56 +0200 |
| commit | ae8a377f26f9b56b5156b0462c30c5c49af7dd8a (patch) | |
| tree | f15b8d6bb195ad71ffd9e7051c26a5b42e2f71a7 /src/entities/Building.cpp | |
| parent | Merge pull request #550 from erorcun/miami (diff) | |
| parent | fix UB shit (diff) | |
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Diffstat (limited to 'src/entities/Building.cpp')
| -rw-r--r-- | src/entities/Building.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/entities/Building.cpp b/src/entities/Building.cpp index 3c096636..3217e684 100644 --- a/src/entities/Building.cpp +++ b/src/entities/Building.cpp @@ -20,3 +20,25 @@ CBuilding::ReplaceWithNewModel(int32 id) if(m_level == LEVEL_NONE || m_level == CGame::currLevel) CStreaming::RequestModel(id, STREAMFLAGS_DONT_REMOVE); } + +bool +IsBuildingPointerValid(CBuilding* pBuilding) +{ + if (!pBuilding) + return false; + if (pBuilding->GetIsATreadable()) { + int index = CPools::GetTreadablePool()->GetJustIndex((CTreadable*)pBuilding); +#ifdef FIX_BUGS + return index >= 0 && index < CPools::GetTreadablePool()->GetSize(); +#else + return index >= 0 && index <= CPools::GetTreadablePool()->GetSize(); +#endif + } else { + int index = CPools::GetBuildingPool()->GetJustIndex(pBuilding); +#ifdef FIX_BUGS + return index >= 0 && index < CPools::GetBuildingPool()->GetSize(); +#else + return index >= 0 && index <= CPools::GetBuildingPool()->GetSize(); +#endif + } +} |