SteamWar/FastAsyncWorldEdit
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improve performance of chunk updates for 1.16.2

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Dieser Commit ist enthalten in:
wea_ondara 2020-08-26 20:15:23 +02:00
Ursprung f969403b54
Commit b117c35580
1 geänderte Dateien mit 27 neuen und 12 gelöschten Zeilen
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39
worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/adapter/mc1_16_2/BukkitAdapter_1_16_2.java
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@ -48,6 +48,8 @@ import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.locks.ReentrantLock;
import java.util.function.Function;
import java.util.logging.Level;
import java.util.logging.Logger;
public final class BukkitAdapter_1_16_2 extends NMSAdapter {
/*
@ -73,7 +75,8 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
private static final Field fieldLock;
private static final Constructor shortArraySetConstructor;
private static final short[] FULL_CHUNK_SECTION_CHANGE_SET;
private static final Constructor shortArraySetFromShortArrayConstructor;
static {
try {
@ -115,7 +118,18 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
throw new Error("data type scale not a power of two");
CHUNKSECTION_SHIFT = 31 - Integer.numberOfLeadingZeros(scale);
shortArraySetConstructor = Class.forName(new String(new char[]{'i','t','.','u','n','i','m','i','.','d','s','i','.','f','a','s','t','u','t','i','l','.','s','h','o','r','t','s','.','S','h','o','r','t','A','r','r','a','y','S','e','t'})).getConstructor();
Class clsShortArraySet = Class.forName(new String(new char[]{'i','t','.','u','n','i','m','i','.','d','s','i','.','f','a','s','t','u','t','i','l','.','s','h','o','r','t','s','.','S','h','o','r','t','A','r','r','a','y','S','e','t'}));
shortArraySetFromShortArrayConstructor = clsShortArraySet.getConstructor(short[].class);
FULL_CHUNK_SECTION_CHANGE_SET = new short[16 * 16 * 16];
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
short i = (short) ((x << 8) | (z << 4) | y);
FULL_CHUNK_SECTION_CHANGE_SET[i] = i;
}
}
}
} catch (RuntimeException e) {
throw e;
} catch (Throwable rethrow) {
@ -195,11 +209,7 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
nmsWorld.getChunkProvider().playerChunkMap.a(playerChunk);
}
for (int i = 0; i < 16; i++) {
if (dirtyblocks[i] == null) dirtyblocks[i] = (Set<Short>) shortArraySetConstructor.newInstance();
for (int x = 0; x < 16; x++)
for (int y = 0; y < 16; y++)
for (int z = 0; z < 16; z++)
dirtyblocks[i].add((short) ((x << 8) | (z << 4) | (y)));
dirtyblocks[i] = getFullChunkSliceChangeSet();
}
fieldDirtyBlocks.set(playerChunk, dirtyblocks);
@ -213,13 +223,8 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
p.playerConnection.sendPacket(packet);
});
}
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
} catch (InstantiationException e) {
e.printStackTrace();
}
return null;
});
@ -320,4 +325,14 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
fieldTickingBlockCount.setShort(section, (short) tickingBlockCount);
fieldNonEmptyBlockCount.setShort(section, (short) nonEmptyBlockCount);
}
private static Set<Short> getFullChunkSliceChangeSet() {
try {
short[] data = new short[16 * 16 * 16];
System.arraycopy(FULL_CHUNK_SECTION_CHANGE_SET, 0, data, 0, FULL_CHUNK_SECTION_CHANGE_SET.length);
return (Set<Short>) shortArraySetFromShortArrayConstructor.newInstance((Object) data);
} catch (Throwable e) {
return null;
}
}
}