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Merge pull request #599 from aurorasmiles/fixnms

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Only send PacketPlayOutChunkMap for chunk updates
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Josh Knight 2020-09-06 16:05:32 -04:00 committed by GitHub
commit ee49627e51
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1 changed files with 18 additions and 47 deletions
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65
worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/adapter/mc1_16_2/BukkitAdapter_1_16_2.java
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@ -9,6 +9,7 @@ import com.boydti.fawe.object.collection.BitArrayUnstretched;
import com.boydti.fawe.util.MathMan;
import com.boydti.fawe.util.ReflectionUtils;
import com.boydti.fawe.util.TaskManager;
import com.mojang.datafixers.util.Either;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.world.block.BlockState;
import com.sk89q.worldedit.world.block.BlockTypesCache;
@ -25,6 +26,7 @@ import net.minecraft.server.v1_16_R2.DataPaletteLinear;
import net.minecraft.server.v1_16_R2.GameProfileSerializer;
import net.minecraft.server.v1_16_R2.IBlockData;
import net.minecraft.server.v1_16_R2.PacketPlayOutLightUpdate;
import net.minecraft.server.v1_16_R2.PacketPlayOutMapChunk;
import net.minecraft.server.v1_16_R2.PlayerChunk;
import net.minecraft.server.v1_16_R2.PlayerChunkMap;
import net.minecraft.server.v1_16_R2.World;
@ -35,13 +37,12 @@ import sun.misc.Unsafe;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.Optional;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.locks.ReentrantLock;
import java.util.function.Function;
@ -70,9 +71,6 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
private static final Field fieldLock;
private static final short[] FULL_CHUNK_SECTION_CHANGE_SET;
private static final Constructor shortArraySetFromShortArrayConstructor;
static {
try {
fieldSize = DataPaletteBlock.class.getDeclaredField("i");
@ -119,17 +117,6 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
} catch (Throwable t) {// still using spigot boooo
clsShortArraySet = Class.forName(new String(new char[]{'o', 'r', 'g', '.', 'b', 'u', 'k', 'k', 'i', 't', '.', 'c', 'r', 'a', 'f', 't', 'b', 'u', 'k', 'k', 'i', 't', '.', 'l', 'i', 'b', 's', '.', '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) {
@ -203,28 +190,22 @@ public final class BukkitAdapter_1_16_2 extends NMSAdapter {
}
if (playerChunk.hasBeenLoaded()) {
TaskManager.IMP.sync(() -> {
try {
Set<Short>[] dirtyblocks = (Set<Short>[]) fieldDirtyBlocks.get(playerChunk);
if (Arrays.stream(dirtyblocks).allMatch(e -> e == null || e.isEmpty())) {
nmsWorld.getChunkProvider().playerChunkMap.a(playerChunk);
}
for (int i = 0; i < 16; i++) {
dirtyblocks[i] = getFullChunkSliceChangeSet();
}
ChunkCoordIntPair chunkCoordIntPair = new ChunkCoordIntPair(chunkX, chunkZ);
Optional<Chunk> optional = ((Either) playerChunk.a().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
if (optional.isPresent()) {
PacketPlayOutMapChunk chunkpacket = new PacketPlayOutMapChunk(optional.get(), 65535);
playerChunk.players.a(chunkCoordIntPair, false).forEach(p -> {
p.playerConnection.sendPacket(chunkpacket);
});
}
fieldDirtyBlocks.set(playerChunk, dirtyblocks);
fieldDirty.setBoolean(playerChunk, true);
if (lighting) {
ChunkCoordIntPair chunkCoordIntPair = new ChunkCoordIntPair(chunkX, chunkZ);
boolean trustEdges = false; //Added in 1.16.1 Not sure what it does.
PacketPlayOutLightUpdate packet = new PacketPlayOutLightUpdate(chunkCoordIntPair, nmsWorld.getChunkProvider().getLightEngine(), trustEdges);
playerChunk.players.a(chunkCoordIntPair, false).forEach(p -> {
p.playerConnection.sendPacket(packet);
});
}
} catch (IllegalAccessException e) {
e.printStackTrace();
if (lighting) {
// ChunkCoordIntPair chunkCoordIntPair = new ChunkCoordIntPair(chunkX, chunkZ);
boolean trustEdges = false; //Added in 1.16.1 Not sure what it does.
PacketPlayOutLightUpdate packet = new PacketPlayOutLightUpdate(chunkCoordIntPair, nmsWorld.getChunkProvider().getLightEngine(), trustEdges);
playerChunk.players.a(chunkCoordIntPair, false).forEach(p -> {
p.playerConnection.sendPacket(packet);
});
}
return null;
});
@ -325,14 +306,4 @@ 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;
}
}
}