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-rw-r--r--src/Generating/ComposableGenerator.cpp13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/Generating/ComposableGenerator.cpp b/src/Generating/ComposableGenerator.cpp
index 5420e12ac..4192dfa72 100644
--- a/src/Generating/ComposableGenerator.cpp
+++ b/src/Generating/ComposableGenerator.cpp
@@ -19,6 +19,8 @@
#include "CompoGenBiomal.h"
+#include "CompositedHeiGen.h"
+
#include "Caves.h"
#include "DistortedHeightmap.h"
#include "DungeonRoomsFinisher.h"
@@ -173,7 +175,6 @@ void cComposableGenerator::DoGenerate(int a_ChunkX, int a_ChunkZ, cChunkDesc & a
if (a_ChunkDesc.IsUsingDefaultComposition())
{
m_CompositionGen->ComposeTerrain(a_ChunkDesc, shape);
- ShouldUpdateHeightmap = true;
}
if (a_ChunkDesc.IsUsingDefaultFinish())
@@ -264,11 +265,17 @@ void cComposableGenerator::InitCompositionGen(cIniFile & a_IniFile)
{
m_CompositionGen = cTerrainCompositionGen::CreateCompositionGen(a_IniFile, m_BiomeGen, m_ShapeGen, m_ChunkGenerator.GetSeed());
+ // Add a cache over the composition generator:
+ // Even a cache of size 1 is useful due to the CompositedHeiGen cache after us doing re-composition on its misses
int CompoGenCacheSize = a_IniFile.GetValueSetI("Generator", "CompositionGenCacheSize", 64);
- if (CompoGenCacheSize > 1)
+ if (CompoGenCacheSize > 0)
{
- m_CompositionGen = cTerrainCompositionGenPtr(new cCompoGenCache(m_CompositionGen, 32));
+ m_CompositionGen = std::make_shared<cCompoGenCache>(m_CompositionGen, CompoGenCacheSize);
}
+
+ // Create a cache of the composited heightmaps, so that finishers may use it:
+ m_CompositedHeightCache = std::make_shared<cHeiGenMultiCache>(std::make_shared<cCompositedHeiGen>(m_ShapeGen, m_CompositionGen), 16, 24);
+ // 24 subcaches of depth 16 each = 96 KiB of RAM. Acceptable, for the amount of work this saves.
}