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Auto-enlargement for cGridStructGen cache.

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Mattes D 2014-05-23 13:01:06 +02:00
parent 941cb88ae4
commit a4c964c888
1 changed files with 9 additions and 0 deletions
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9
src/Generating/GridStructGen.cpp
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@ -22,6 +22,15 @@ cGridStructGen::cGridStructGen(
m_MaxStructureSizeZ(a_MaxStructureSizeZ), m_MaxStructureSizeZ(a_MaxStructureSizeZ),
m_MaxCacheSize(a_MaxCacheSize) m_MaxCacheSize(a_MaxCacheSize)
{ {
size_t NumStructuresPerQuery = (size_t)((m_MaxStructureSizeX / m_GridSizeX + 1) * (m_MaxStructureSizeZ / m_GridSizeZ + 1));
if (NumStructuresPerQuery > m_MaxCacheSize)
{
m_MaxCacheSize = NumStructuresPerQuery * 4;
LOGINFO(
"cGridStructGen: The cache size is too small (%u), increasing the cache size to %u to avoid inefficiency.",
(unsigned)a_MaxCacheSize, (unsigned)m_MaxCacheSize
);
}
} }