diff options
Diffstat (limited to '')
| -rw-r--r-- | source/cChunkGenerator.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/source/cChunkGenerator.cpp b/source/cChunkGenerator.cpp index 1687e0e13..23d6b8422 100644 --- a/source/cChunkGenerator.cpp +++ b/source/cChunkGenerator.cpp @@ -177,10 +177,12 @@ void cChunkGenerator::InitHeightGen(cIniFile & a_IniFile) HeightGenName = "classic";
}
+ bool CacheOffByDefault = false;
if (NoCaseCompare(HeightGenName, "flat") == 0)
{
int Height = a_IniFile.GetValueI("Generator", "FlatHeight", 5);
m_HeightGen = new cHeiGenFlat(Height);
+ CacheOffByDefault = true; // We're generating faster than a cache would retrieve data
}
else if (NoCaseCompare(HeightGenName, "classic") == 0)
{
@@ -201,6 +203,21 @@ void cChunkGenerator::InitHeightGen(cIniFile & a_IniFile) }
m_HeightGen = new cHeiGenBiomal(m_Seed, *m_BiomeGen);
}
+
+ // Add a cache, if requested:
+ int CacheSize = a_IniFile.GetValueI("Generator", "HeightGenCacheSize", CacheOffByDefault ? 0 : 64);
+ if (CacheSize > 0)
+ {
+ if (CacheSize < 4)
+ {
+ LOGWARNING("Heightgen cache size set too low, would hurt performance instead of helping. Increasing from %d to %d",
+ CacheSize, 4
+ );
+ CacheSize = 4;
+ }
+ LOGINFO("Using a cache for Heightgen of size %d.", CacheSize);
+ m_HeightGen = new cHeiGenCache(m_HeightGen, CacheSize);
+ }
}
|