EpicKnarvik97/mcMMO
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Merge pull request #298 from Glitchfinder/master

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Fixing conversion lag.
This commit is contained in:
NuclearW 2012-11-05 19:50:29 -08:00
commit cd30771775
5 changed files with 69 additions and 114 deletions
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2
src/main/java/com/gmail/nossr50/config/HiddenConfig.java
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@ -28,7 +28,7 @@ public class HiddenConfig {
if (mcMMO.p.getResource(fileName) != null) { if (mcMMO.p.getResource(fileName) != null) {
config = YamlConfiguration.loadConfiguration(mcMMO.p.getResource(fileName)); config = YamlConfiguration.loadConfiguration(mcMMO.p.getResource(fileName));
chunkletsEnabled = config.getBoolean("Options.Chunklets", true); chunkletsEnabled = config.getBoolean("Options.Chunklets", true);
conversionRate = config.getInt("Options.ConversionRate", 3); conversionRate = config.getInt("Options.ConversionRate", 1);
} }
} }

2
src/main/java/com/gmail/nossr50/runnables/blockstoreconversion/BlockStoreConversionZDirectory.java
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@ -15,7 +15,7 @@ import com.gmail.nossr50.util.blockmeta.HashChunkletManager;
import com.gmail.nossr50.util.blockmeta.chunkmeta.HashChunkManager; import com.gmail.nossr50.util.blockmeta.chunkmeta.HashChunkManager;
public class BlockStoreConversionZDirectory implements Runnable { public class BlockStoreConversionZDirectory implements Runnable {
private int taskID, cx, cz, x, y, z, y2, xPos, zPos, cxPos, czPos; public int taskID, cx, cz, x, y, z, y2, xPos, zPos, cxPos, czPos;
private String cxs, czs, chunkletName, chunkName; private String cxs, czs, chunkletName, chunkName;
private org.bukkit.World world; private org.bukkit.World world;
private BukkitScheduler scheduler; private BukkitScheduler scheduler;

153
src/main/java/com/gmail/nossr50/util/blockmeta/chunkmeta/HashChunkManager.java
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@ -7,6 +7,7 @@ import java.io.ObjectInputStream;
import java.io.ObjectOutputStream; import java.io.ObjectOutputStream;
import java.io.OutputStream; import java.io.OutputStream;
import java.lang.Integer; import java.lang.Integer;
import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
import java.util.Iterator; import java.util.Iterator;
import java.util.UUID; import java.util.UUID;
@ -17,6 +18,7 @@ import org.bukkit.block.Block;
import com.gmail.nossr50.mcMMO; import com.gmail.nossr50.mcMMO;
import com.gmail.nossr50.runnables.ChunkletUnloader; import com.gmail.nossr50.runnables.ChunkletUnloader;
import com.gmail.nossr50.runnables.blockstoreconversion.BlockStoreConversionZDirectory;
import com.gmail.nossr50.util.blockmeta.ChunkletStore; import com.gmail.nossr50.util.blockmeta.ChunkletStore;
import com.gmail.nossr50.util.blockmeta.PrimitiveChunkletStore; import com.gmail.nossr50.util.blockmeta.PrimitiveChunkletStore;
import com.gmail.nossr50.util.blockmeta.PrimitiveExChunkletStore; import com.gmail.nossr50.util.blockmeta.PrimitiveExChunkletStore;
@ -27,9 +29,10 @@ import org.getspout.spoutapi.chunkstore.mcMMOSimpleRegionFile;
public class HashChunkManager implements ChunkManager { public class HashChunkManager implements ChunkManager {
private HashMap<UUID, HashMap<Long, mcMMOSimpleRegionFile>> regionFiles = new HashMap<UUID, HashMap<Long, mcMMOSimpleRegionFile>>(); private HashMap<UUID, HashMap<Long, mcMMOSimpleRegionFile>> regionFiles = new HashMap<UUID, HashMap<Long, mcMMOSimpleRegionFile>>();
public HashMap<String, ChunkStore> store = new HashMap<String, ChunkStore>(); public HashMap<String, ChunkStore> store = new HashMap<String, ChunkStore>();
public ArrayList<BlockStoreConversionZDirectory> converters = new ArrayList<BlockStoreConversionZDirectory>();
@Override @Override
public void closeAll() { public synchronized void closeAll() {
for (UUID uid : regionFiles.keySet()) { for (UUID uid : regionFiles.keySet()) {
HashMap<Long, mcMMOSimpleRegionFile> worldRegions = regionFiles.get(uid); HashMap<Long, mcMMOSimpleRegionFile> worldRegions = regionFiles.get(uid);
Iterator<mcMMOSimpleRegionFile> itr = worldRegions.values().iterator(); Iterator<mcMMOSimpleRegionFile> itr = worldRegions.values().iterator();
@ -45,7 +48,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public ChunkStore readChunkStore(World world, int x, int z) throws IOException { public synchronized ChunkStore readChunkStore(World world, int x, int z) throws IOException {
mcMMOSimpleRegionFile rf = getSimpleRegionFile(world, x, z); mcMMOSimpleRegionFile rf = getSimpleRegionFile(world, x, z);
InputStream in = rf.getInputStream(x, z); InputStream in = rf.getInputStream(x, z);
if (in == null) { if (in == null) {
@ -72,7 +75,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void writeChunkStore(World world, int x, int z, ChunkStore data) { public synchronized void writeChunkStore(World world, int x, int z, ChunkStore data) {
if (!data.isDirty()) { if (!data.isDirty()) {
return; return;
} }
@ -89,14 +92,14 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void closeChunkStore(World world, int x, int z) { public synchronized void closeChunkStore(World world, int x, int z) {
mcMMOSimpleRegionFile rf = getSimpleRegionFile(world, x, z); mcMMOSimpleRegionFile rf = getSimpleRegionFile(world, x, z);
if (rf != null) { if (rf != null) {
rf.close(); rf.close();
} }
} }
private mcMMOSimpleRegionFile getSimpleRegionFile(World world, int x, int z) { private synchronized mcMMOSimpleRegionFile getSimpleRegionFile(World world, int x, int z) {
File directory = new File(world.getWorldFolder(), "mcmmo_regions"); File directory = new File(world.getWorldFolder(), "mcmmo_regions");
directory.mkdirs(); directory.mkdirs();
@ -127,17 +130,17 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void loadChunklet(int cx, int cy, int cz, World world) { public synchronized void loadChunklet(int cx, int cy, int cz, World world) {
loadChunk(cx, cz, world); loadChunk(cx, cz, world);
} }
@Override @Override
public void unloadChunklet(int cx, int cy, int cz, World world) { public synchronized void unloadChunklet(int cx, int cy, int cz, World world) {
unloadChunk(cx, cz, world); unloadChunk(cx, cz, world);
} }
@Override @Override
public void loadChunk(int cx, int cz, World world) { public synchronized void loadChunk(int cx, int cz, World world) {
if(world == null) if(world == null)
return; return;
@ -146,6 +149,10 @@ public class HashChunkManager implements ChunkManager {
ChunkStore in = null; ChunkStore in = null;
File dataDir = new File(world.getWorldFolder(), "mcmmo_data");
if(dataDir.exists())
convertChunk(dataDir, cx, cz, world, true);
try { try {
in = readChunkStore(world, cx, cz); in = readChunkStore(world, cx, cz);
} }
@ -157,7 +164,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void unloadChunk(int cx, int cz, World world) { public synchronized void unloadChunk(int cx, int cz, World world) {
saveChunk(cx, cz, world); saveChunk(cx, cz, world);
if(store.containsKey(world.getName() + "," + cx + "," + cz)) { if(store.containsKey(world.getName() + "," + cx + "," + cz)) {
@ -166,7 +173,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void saveChunk(int cx, int cz, World world) { public synchronized void saveChunk(int cx, int cz, World world) {
if(world == null) if(world == null)
return; return;
@ -181,7 +188,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public boolean isChunkLoaded(int cx, int cz, World world) { public synchronized boolean isChunkLoaded(int cx, int cz, World world) {
if(world == null) if(world == null)
return false; return false;
@ -189,10 +196,10 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void chunkLoaded(int cx, int cz, World world) {} public synchronized void chunkLoaded(int cx, int cz, World world) {}
@Override @Override
public void chunkUnloaded(int cx, int cz, World world) { public synchronized void chunkUnloaded(int cx, int cz, World world) {
if(world == null) if(world == null)
return; return;
@ -200,7 +207,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void saveWorld(World world) { public synchronized void saveWorld(World world) {
if(world == null) if(world == null)
return; return;
@ -226,7 +233,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void unloadWorld(World world) { public synchronized void unloadWorld(World world) {
if(world == null) if(world == null)
return; return;
@ -252,10 +259,10 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void loadWorld(World world) {} public synchronized void loadWorld(World world) {}
@Override @Override
public void saveAll() { public synchronized void saveAll() {
closeAll(); closeAll();
for(World world : Bukkit.getWorlds()) { for(World world : Bukkit.getWorlds()) {
@ -264,7 +271,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void unloadAll() { public synchronized void unloadAll() {
closeAll(); closeAll();
for(World world : Bukkit.getWorlds()) { for(World world : Bukkit.getWorlds()) {
@ -273,7 +280,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public boolean isTrue(int x, int y, int z, World world) { public synchronized boolean isTrue(int x, int y, int z, World world) {
if(world == null) if(world == null)
return false; return false;
@ -297,7 +304,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public boolean isTrue(Block block) { public synchronized boolean isTrue(Block block) {
if(block == null) if(block == null)
return false; return false;
@ -305,7 +312,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void setTrue(int x, int y, int z, World world) { public synchronized void setTrue(int x, int y, int z, World world) {
if(world == null) if(world == null)
return; return;
@ -332,7 +339,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void setTrue(Block block) { public synchronized void setTrue(Block block) {
if(block == null) if(block == null)
return; return;
@ -340,7 +347,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void setFalse(int x, int y, int z, World world) { public synchronized void setFalse(int x, int y, int z, World world) {
if(world == null) if(world == null)
return; return;
@ -366,7 +373,7 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void setFalse(Block block) { public synchronized void setFalse(Block block) {
if(block == null) if(block == null)
return; return;
@ -374,91 +381,39 @@ public class HashChunkManager implements ChunkManager {
} }
@Override @Override
public void cleanUp() {} public synchronized void cleanUp() {}
public void convertChunk(File dataDir, int cx, int cz, World world) { public synchronized void convertChunk(File dataDir, int cx, int cz, World world) {
HashChunkletManager manager = new HashChunkletManager(); convertChunk(dataDir, cx, cz, world, false);
manager.loadChunk(cx, cz, world); }
for(int y = 0; y < (world.getMaxHeight() / 64); y++) {
String chunkletName = world.getName() + "," + cx + "," + cz + "," + y;
ChunkletStore tempChunklet = manager.store.get(chunkletName);
PrimitiveChunkletStore primitiveChunklet = null;
PrimitiveExChunkletStore primitiveExChunklet = null;
if(tempChunklet instanceof PrimitiveChunkletStore)
primitiveChunklet = (PrimitiveChunkletStore) tempChunklet;
else if(tempChunklet instanceof PrimitiveExChunkletStore)
primitiveExChunklet = (PrimitiveExChunkletStore) tempChunklet;
if(tempChunklet == null) {
continue;
} else {
String chunkName = world.getName() + "," + cx + "," + cz;
PrimitiveChunkStore cChunk = (PrimitiveChunkStore) store.get(chunkName);
if(cChunk != null) {
int xPos = cx * 16;
int zPos = cz * 16;
for(int x = 0; x < 16; x++) {
for(int z = 0; z < 16; z++) {
int cxPos = xPos + x;
int czPos = zPos + z;
for(int y2 = (64 * y); y2 < (64 * y + 64); y2++) {
if(!manager.isTrue(cxPos, y2, czPos, world))
continue;
setTrue(cxPos, y2, czPos, world);
}
}
}
continue;
}
setTrue(cx * 16, 0, cz * 16, world);
setFalse(cx * 16, 0, cz * 16, world);
cChunk = (PrimitiveChunkStore) store.get(chunkName);
for(int x = 0; x < 16; x++) {
for(int z = 0; z < 16; z++) {
boolean[] oldArray;
if(primitiveChunklet != null)
oldArray = primitiveChunklet.store[x][z];
if(primitiveExChunklet != null)
oldArray = primitiveExChunklet.store[x][z];
else
return;
boolean[] newArray = cChunk.store[x][z];
if(oldArray.length < 64)
return;
else if(newArray.length < ((y * 64) + 64))
return;
System.arraycopy(oldArray, 0, newArray, (y * 64), 64);
}
}
}
}
manager.unloadChunk(cx, cz, world);
unloadChunk(cx, cz, world);
public synchronized void convertChunk(File dataDir, int cx, int cz, World world, boolean actually) {
if(!actually)
return;
if(!dataDir.exists()) return;
File cxDir = new File(dataDir, "" + cx); File cxDir = new File(dataDir, "" + cx);
if(!cxDir.exists()) return; if(!cxDir.exists()) return;
File czDir = new File(cxDir, "" + cz); File czDir = new File(cxDir, "" + cz);
if(!czDir.exists()) return; if(!czDir.exists()) return;
for(File yFile : czDir.listFiles()) { boolean conversionSet = false;
if(!yFile.exists())
for(BlockStoreConversionZDirectory converter : this.converters) {
if(converter == null)
continue; continue;
yFile.delete(); if(converter.taskID >= 0)
continue;
converter.start(world, cxDir, czDir);
conversionSet = true;
break;
} }
if(czDir.listFiles().length <= 0) if(!conversionSet) {
czDir.delete(); BlockStoreConversionZDirectory converter = new BlockStoreConversionZDirectory();
if(cxDir.listFiles().length <= 0) converter.start(world, cxDir, czDir);
cxDir.delete(); converters.add(converter);
if(dataDir.listFiles().length <= 0) }
dataDir.delete();
} }
} }

24
src/main/java/org/getspout/spoutapi/chunkstore/mcMMOSimpleRegionFile.java
View File

@ -102,7 +102,7 @@ public class mcMMOSimpleRegionFile {
} }
} }
public final RandomAccessFile getFile() { public synchronized final RandomAccessFile getFile() {
lastAccessTime = System.currentTimeMillis(); lastAccessTime = System.currentTimeMillis();
if (file == null) { if (file == null) {
try { try {
@ -150,7 +150,7 @@ public class mcMMOSimpleRegionFile {
return file; return file;
} }
public boolean testCloseTimeout() { public synchronized boolean testCloseTimeout() {
/*if (System.currentTimeMillis() - TIMEOUT_TIME > lastAccessTime) { /*if (System.currentTimeMillis() - TIMEOUT_TIME > lastAccessTime) {
close(); close();
return true; return true;
@ -158,12 +158,12 @@ public class mcMMOSimpleRegionFile {
return false; return false;
} }
public DataOutputStream getOutputStream(int x, int z) { public synchronized DataOutputStream getOutputStream(int x, int z) {
int index = getChunkIndex(x, z); int index = getChunkIndex(x, z);
return new DataOutputStream(new DeflaterOutputStream(new mcMMOSimpleChunkBuffer(this, index))); return new DataOutputStream(new DeflaterOutputStream(new mcMMOSimpleChunkBuffer(this, index)));
} }
public DataInputStream getInputStream(int x, int z) throws IOException { public synchronized DataInputStream getInputStream(int x, int z) throws IOException {
int index = getChunkIndex(x, z); int index = getChunkIndex(x, z);
int actualLength = dataActualLength[index]; int actualLength = dataActualLength[index];
if (actualLength == 0) { if (actualLength == 0) {
@ -176,7 +176,7 @@ public class mcMMOSimpleRegionFile {
return new DataInputStream(new InflaterInputStream(new ByteArrayInputStream(data))); return new DataInputStream(new InflaterInputStream(new ByteArrayInputStream(data)));
} }
void write(int index, byte[] buffer, int size) throws IOException { synchronized void write(int index, byte[] buffer, int size) throws IOException {
int oldStart = setInUse(index, false); int oldStart = setInUse(index, false);
int start = findSpace(oldStart, size); int start = findSpace(oldStart, size);
getFile().seek(start << segmentSize); getFile().seek(start << segmentSize);
@ -188,7 +188,7 @@ public class mcMMOSimpleRegionFile {
saveFAT(); saveFAT();
} }
public void close() { public synchronized void close() {
try { try {
if (file != null) { if (file != null) {
file.seek(4096 * 2); file.seek(4096 * 2);
@ -200,7 +200,7 @@ public class mcMMOSimpleRegionFile {
} }
} }
private int setInUse(int index, boolean used) { private synchronized int setInUse(int index, boolean used) {
if (dataActualLength[index] == 0) { if (dataActualLength[index] == 0) {
return dataStart[index]; return dataStart[index];
} }
@ -225,7 +225,7 @@ public class mcMMOSimpleRegionFile {
return dataStart[index]; return dataStart[index];
} }
private void extendFile() throws IOException { private synchronized void extendFile() throws IOException {
long extend = (-getFile().length()) & segmentMask; long extend = (-getFile().length()) & segmentMask;
getFile().seek(getFile().length()); getFile().seek(getFile().length());
@ -235,7 +235,7 @@ public class mcMMOSimpleRegionFile {
} }
} }
private int findSpace(int oldStart, int size) { private synchronized int findSpace(int oldStart, int size) {
int segments = sizeToSegments(size); int segments = sizeToSegments(size);
boolean oldFree = true; boolean oldFree = true;
@ -268,7 +268,7 @@ public class mcMMOSimpleRegionFile {
return start; return start;
} }
private int sizeToSegments(int size) { private synchronized int sizeToSegments(int size) {
if (size <= 0) { if (size <= 0) {
return 1; return 1;
} else { } else {
@ -276,7 +276,7 @@ public class mcMMOSimpleRegionFile {
} }
} }
private Integer getChunkIndex(int x, int z) { private synchronized Integer getChunkIndex(int x, int z) {
if (rx != (x >> 5) || rz != (z >> 5)) { if (rx != (x >> 5) || rz != (z >> 5)) {
throw new RuntimeException(x + ", " + z + " not in region " + rx + ", " + rz); throw new RuntimeException(x + ", " + z + " not in region " + rx + ", " + rz);
} }
@ -287,7 +287,7 @@ public class mcMMOSimpleRegionFile {
return (x << 5) + z; return (x << 5) + z;
} }
private void saveFAT() throws IOException { private synchronized void saveFAT() throws IOException {
getFile().seek(0); getFile().seek(0);
for (int i = 0; i < 1024; i++) { for (int i = 0; i < 1024; i++) {
getFile().writeInt(dataStart[i]); getFile().writeInt(dataStart[i]);

2
src/main/resources/hidden.yml
View File

@ -6,4 +6,4 @@ Options:
# true to use Chunklets metadata store system, false to disable # true to use Chunklets metadata store system, false to disable
Chunklets: true Chunklets: true
# Square root of the number of chunks to convert per tick. # Square root of the number of chunks to convert per tick.
ConversionRate: 3 ConversionRate: 1