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only gzip changed regions

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This commit is contained in:
Leijurv 2018-08-21 12:18:54 -07:00
parent a64e07685b
commit 800078a75c
No known key found for this signature in database
GPG Key ID: 44A3EA646EADAC6A
2 changed files with 15 additions and 15 deletions
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14
src/main/java/baritone/bot/chunk/CachedRegion.java
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@ -17,8 +17,8 @@
package baritone.bot.chunk; package baritone.bot.chunk;
import baritone.bot.utils.pathing.PathingBlockType;
import baritone.bot.utils.GZIPUtils; import baritone.bot.utils.GZIPUtils;
import baritone.bot.utils.pathing.PathingBlockType;
import java.io.FileInputStream; import java.io.FileInputStream;
import java.io.FileOutputStream; import java.io.FileOutputStream;
@ -52,9 +52,15 @@ public final class CachedRegion implements ICachedChunkAccess {
*/ */
private final int z; private final int z;
/**
* Has this region been modified since its most recent load or save
*/
private boolean hasUnsavedChanges;
CachedRegion(int x, int z) { CachedRegion(int x, int z) {
this.x = x; this.x = x;
this.z = z; this.z = z;
this.hasUnsavedChanges = false;
} }
@Override @Override
@ -74,6 +80,7 @@ public final class CachedRegion implements ICachedChunkAccess {
} else { } else {
chunk.updateContents(data); chunk.updateContents(data);
} }
hasUnsavedChanges = true;
} }
private CachedChunk getChunk(int chunkX, int chunkZ) { private CachedChunk getChunk(int chunkX, int chunkZ) {
@ -92,6 +99,9 @@ public final class CachedRegion implements ICachedChunkAccess {
} }
public final void save(String directory) { public final void save(String directory) {
if (!hasUnsavedChanges) {
return;
}
try { try {
Path path = Paths.get(directory); Path path = Paths.get(directory);
if (!Files.exists(path)) if (!Files.exists(path))
@ -115,6 +125,7 @@ public final class CachedRegion implements ICachedChunkAccess {
} }
} }
} }
hasUnsavedChanges = false;
} catch (IOException ignored) {} } catch (IOException ignored) {}
} }
@ -148,6 +159,7 @@ public final class CachedRegion implements ICachedChunkAccess {
} }
} }
} }
hasUnsavedChanges = false;
} catch (IOException ignored) {} } catch (IOException ignored) {}
} }

16
src/main/java/baritone/bot/chunk/CachedWorld.java
View File

@ -54,18 +54,13 @@ public final class CachedWorld implements ICachedChunkAccess {
@Override @Override
public final PathingBlockType getBlockType(int x, int y, int z) { public final PathingBlockType getBlockType(int x, int y, int z) {
CachedRegion region = getOrCreateRegion(x >> 9, z >> 9); CachedRegion region = getOrCreateRegion(x >> 9, z >> 9);
if (region != null) { return region.getBlockType(x & 511, y, z & 511);
return region.getBlockType(x & 511, y, z & 511);
}
return null;
} }
@Override @Override
public final void updateCachedChunk(int chunkX, int chunkZ, BitSet data) { public final void updateCachedChunk(int chunkX, int chunkZ, BitSet data) {
CachedRegion region = getOrCreateRegion(chunkX >> 5, chunkZ >> 5); CachedRegion region = getOrCreateRegion(chunkX >> 5, chunkZ >> 5);
if (region != null) { region.updateCachedChunk(chunkX & 31, chunkZ & 31, data);
region.updateCachedChunk(chunkX & 31, chunkZ & 31, data);
}
} }
public final void save() { public final void save() {
@ -75,13 +70,6 @@ public final class CachedWorld implements ICachedChunkAccess {
}); });
} }
public final void load() {
this.cachedRegions.values().forEach(region -> {
if (region != null)
region.load(this.directory);
});
}
/** /**
* Returns the region at the specified region coordinates * Returns the region at the specified region coordinates
* *