Upstream/FastAsyncWorldedit
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clipboard optimizations

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Encode the block as a single byte if possible
Don't bother storing air
Use the block cache where possible
This commit is contained in:
Jesse Boyd 2016-04-15 18:39:36 +10:00
parent f55f767e2f
commit 3f9e202f3a
2 changed files with 96 additions and 19 deletions
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2
bukkit/build/resources/main/plugin.yml
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@ -1,6 +1,6 @@
name: FastAsyncWorldEdit
main: com.boydti.fawe.bukkit.FaweBukkit
version: 3.3.11
version: 3.3.12
description: Fast Async WorldEdit plugin
authors: [Empire92]
loadbefore: [WorldEdit]

113
core/src/main/java/com/sk89q/worldedit/extent/clipboard/BlockArrayClipboard.java
View File

@ -50,12 +50,23 @@ import static com.google.common.base.Preconditions.checkNotNull;
public class BlockArrayClipboard implements Clipboard {
private final Region region;
private final short[][][] blocks;
// x,z,y+15>>4 | y&15
private final byte[][] ids;
private byte[][] datas;
private final Vector d;
private final HashMap<IntegerTrio, CompoundTag> nbtMap;
private final List<ClipboardEntity> entities = new ArrayList<ClipboardEntity>();
private int mx;
private int my;
private int mz;
private int dx;
private int dxz;
private Vector origin;
/**
@ -68,8 +79,10 @@ public class BlockArrayClipboard implements Clipboard {
public BlockArrayClipboard(Region region) {
checkNotNull(region);
this.region = region.clone();
Vector dimensions = getDimensions();
blocks = new short[dimensions.getBlockX()][dimensions.getBlockY()][dimensions.getBlockZ()];
this.d = getDimensions();
this.dx = d.getBlockX();
this.dxz = dx * d.getBlockZ();
ids = new byte[dx * d.getBlockZ() * ((d.getBlockY() + 15) >> 4)][];
nbtMap = new HashMap<>();
this.origin = region.getMinimumPoint();
this.mx = origin.getBlockX();
@ -134,16 +147,31 @@ public class BlockArrayClipboard implements Clipboard {
@Override
public BaseBlock getBlock(Vector position) {
if (region.contains(position)) {
int x = position.getBlockX();
int y = position.getBlockY();
int z = position.getBlockZ();
short combined = blocks[x - mx][y - my][z - mz];
int id = combined >> 4;
int data = combined & 0xF;
BaseBlock block = new BaseBlock(id, data);
int x = position.getBlockX() - mx;
int y = position.getBlockY() - my;
int z = position.getBlockZ() - mz;
int i = x + z * dx + (y >> 4) * dxz;
byte[] idArray = ids[i];
if (idArray == null) {
return FaweCache.CACHE_BLOCK[0];
}
int y2 = y & 0xF;
int id = idArray[y2] & 0xFF;
BaseBlock block;
if (!FaweCache.hasData(id) || datas == null) {
block = FaweCache.CACHE_BLOCK[id << 4];
} else {
byte[] dataArray = datas[i];
if (dataArray == null) {
block = FaweCache.CACHE_BLOCK[id << 4];
} else {
block = FaweCache.CACHE_BLOCK[(id << 4) + dataArray[y2]];
}
}
if (FaweCache.hasNBT(id)) {
CompoundTag nbt = nbtMap.get(new IntegerTrio(x, y, z));
if (nbt != null) {
block = new BaseBlock(block.getId(), block.getData());
block.setNbtData(nbt);
}
}
@ -162,10 +190,12 @@ public class BlockArrayClipboard implements Clipboard {
public boolean setBlock(Vector location, BaseBlock block) throws WorldEditException {
if (region.contains(location)) {
final int id = block.getId();
final int x = location.getBlockX();
final int y = location.getBlockY();
final int z = location.getBlockZ();
final int x = location.getBlockX() - mx;
final int y = location.getBlockY() - my;
final int z = location.getBlockZ() - mz;
switch (id) {
case 0:
return true;
case 54:
case 130:
case 142:
@ -201,13 +231,34 @@ public class BlockArrayClipboard implements Clipboard {
case 29:
case 33:
case 151:
case 178:
case 178: {
if (block.hasNbtData()) {
nbtMap.put(new IntegerTrio(x, y, z), block.getNbtData());
}
blocks[x - mx][y - my][z - mz] = (short) ((id << 4) + (block.getData()));
int i = x + z * dx + (y >> 4) * dxz;
int y2 = y & 0xF;
byte[] idArray = ids[i];
if (idArray == null) {
idArray = new byte[16];
ids[i] = idArray;
}
idArray[y2] = (byte) id;
if (FaweCache.hasData(id)) {
int data = block.getData();
if (data == 0) {
return true;
}
if (datas == null) {
datas = new byte[dx * d.getBlockZ() * ((d.getBlockY() + 15) >> 4)][];
}
byte[] dataArray = datas[i];
if (dataArray == null) {
dataArray = datas[i] = new byte[16];
}
dataArray[y2] = (byte) data;
}
return true;
case 0:
}
case 2:
case 4:
case 13:
@ -273,11 +324,37 @@ public class BlockArrayClipboard implements Clipboard {
case 190:
case 191:
case 192: {
blocks[x - mx][y - my][z - mz] = (short) (id << 4);
int i = x + z * dx + (y >> 4) * dxz;
int y2 = y & 0xF;
byte[] idArray = ids[i];
if (idArray == null) {
idArray = new byte[16];
ids[i] = idArray;
}
idArray[y2] = (byte) id;
return true;
}
default: {
blocks[x - mx][y - my][z - mz] = (short) ((id << 4) + (block.getData()));
int i = x + z * dx + (y >> 4) * dxz;
int y2 = y & 0xF;
byte[] idArray = ids[i];
if (idArray == null) {
idArray = new byte[16];
ids[i] = idArray;
}
idArray[y2] = (byte) id;
int data = block.getData();
if (data == 0) {
return true;
}
if (datas == null) {
datas = new byte[dx * d.getBlockZ() * ((d.getBlockY() + 15) >> 4)][];
}
byte[] dataArray = datas[i];
if (dataArray == null) {
dataArray = datas[i] = new byte[16];
}
dataArray[y2] = (byte) data;
return true;
}
}