211 Zeilen
6.7 KiB
Diff
211 Zeilen
6.7 KiB
Diff
From a3e63b2551a8b3dfabbc600ea7e5e72763ec6888 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Mon, 28 Mar 2016 20:55:47 -0400
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Subject: [PATCH] MC Utils
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Collection of utils to help reduce NMS diff
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diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
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new file mode 100644
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index 0000000..8643312
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--- /dev/null
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+++ b/src/main/java/net/minecraft/server/MCUtil.java
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@@ -0,0 +1,154 @@
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+package net.minecraft.server;
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+
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+import com.google.common.util.concurrent.ThreadFactoryBuilder;
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+import org.bukkit.Location;
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+
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+import javax.annotation.Nullable;
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+import java.util.concurrent.Executor;
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+import java.util.concurrent.Executors;
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+import java.util.regex.Pattern;
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+
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+public final class MCUtil {
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+ private static final Pattern REPLACE_QUOTES = Pattern.compile("\"");
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+ private static final Executor asyncExecutor = Executors.newCachedThreadPool(new ThreadFactoryBuilder().setNameFormat("Paper Async Task Handler Thread - %1$d").build());
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+
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+ private MCUtil() {}
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+
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+
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+ /**
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+ * Builds a chat componenent from a string.
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+ * @param str
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+ * @return
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+ */
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+ public static IChatBaseComponent cmpFromMessage(String str) {
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+ return IChatBaseComponent.ChatSerializer.a("{\"text\":\"" + REPLACE_QUOTES.matcher(str).replaceAll("\\\"") + "\"}");
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+ }
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+
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+ /**
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+ * Calculates distance between 2 entities
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+ * @param e1
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+ * @param e2
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+ * @return
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+ */
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+ public static double distance(Entity e1, Entity e2) {
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+ return Math.sqrt(distanceSq(e1, e2));
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+ }
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+
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+
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+ /**
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+ * Calculates distance between 2 block positions
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+ * @param e1
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+ * @param e2
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+ * @return
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+ */
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+ public static double distance(BlockPosition e1, BlockPosition e2) {
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+ return Math.sqrt(distanceSq(e1, e2));
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+ }
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+
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+ /**
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+ * Gets the distance between 2 positions
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+ * @param x1
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+ * @param y1
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+ * @param z1
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+ * @param x2
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+ * @param y2
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+ * @param z2
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+ * @return
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+ */
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+ public static double distance(double x1, double y1, double z1, double x2, double y2, double z2) {
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+ return Math.sqrt(distanceSq(x1, y1, z1, x2, y2, z2));
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+ }
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+
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+ /**
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+ * Get's the distance squared between 2 entities
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+ * @param e1
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+ * @param e2
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+ * @return
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+ */
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+ public static double distanceSq(Entity e1, Entity e2) {
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+ return distanceSq(e1.locX,e1.locY,e1.locZ, e2.locX,e2.locY,e2.locZ);
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+ }
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+
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+ /**
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+ * Gets the distance sqaured between 2 block positions
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+ * @param pos1
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+ * @param pos2
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+ * @return
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+ */
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+ public static double distanceSq(BlockPosition pos1, BlockPosition pos2) {
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+ return distanceSq(pos1.getX(), pos1.getY(), pos1.getZ(), pos2.getX(), pos2.getY(), pos2.getZ());
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+ }
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+
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+ /**
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+ * Gets the distance squared between 2 positions
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+ * @param x1
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+ * @param y1
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+ * @param z1
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+ * @param x2
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+ * @param y2
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+ * @param z2
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+ * @return
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+ */
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+ public static double distanceSq(double x1, double y1, double z1, double x2, double y2, double z2) {
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+ return (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2) + (z1 - z2) * (z1 - z2);
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+ }
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+
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+ /**
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+ * Converts a NMS World/BlockPosition to Bukkit Location
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+ * @param world
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+ * @param pos
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+ * @return
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+ */
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+ public static Location toLocation(World world, BlockPosition pos) {
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+ return new Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ());
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+ }
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+
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+ /**
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+ * Converts an NMS entity's current location to a Bukkit Location
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+ * @param entity
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+ * @return
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+ */
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+ public static Location toLocation(Entity entity) {
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+ return new Location(entity.getWorld().getWorld(), entity.locX, entity.locY, entity.locZ);
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+ }
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+
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+ public static BlockPosition toBlockPosition(Location loc) {
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+ return new BlockPosition(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
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+ }
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+
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+ public static boolean isEdgeOfChunk(BlockPosition pos) {
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+ final int modX = pos.getX() & 15;
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+ final int modZ = pos.getZ() & 15;
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+ return (modX == 0 || modX == 15 || modZ == 0 || modZ == 15);
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+ }
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+
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+ /**
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+ * Gets a chunk without changing its boolean for should unload
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+ * @param world
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+ * @param x
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+ * @param z
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+ * @return
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+ */
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+ @Nullable public static Chunk getLoadedChunkWithoutMarkingActive(World world, int x, int z) {
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+ return ((ChunkProviderServer) world.chunkProvider).chunks.get(ChunkCoordIntPair.a(x, z));
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+ }
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+
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+ /**
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+ * Gets a chunk without changing its boolean for should unload
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+ * @param provider
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+ * @param x
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+ * @param z
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+ * @return
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+ */
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+ @Nullable public static Chunk getLoadedChunkWithoutMarkingActive(IChunkProvider provider, int x, int z) {
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+ return ((ChunkProviderServer)provider).chunks.get(ChunkCoordIntPair.a(x, z));
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+ }
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+
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+ /**
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+ * Posts a task to be executed asynchronously
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+ * @param run
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+ */
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+ public static void scheduleAsyncTask(Runnable run) {
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+ asyncExecutor.execute(run);
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+ }
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+}
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diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java
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index c01cecb..7fa49dd 100644
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--- a/src/main/java/net/minecraft/server/NBTTagCompound.java
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+++ b/src/main/java/net/minecraft/server/NBTTagCompound.java
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@@ -13,7 +13,7 @@ import javax.annotation.Nullable;
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public class NBTTagCompound extends NBTBase {
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- private Map<String, NBTBase> map = Maps.newHashMap();
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+ public Map<String, NBTBase> map = Maps.newHashMap(); // Paper
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public NBTTagCompound() {}
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@@ -85,11 +85,13 @@ public class NBTTagCompound extends NBTBase {
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this.map.put(s, new NBTTagLong(i));
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}
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+ public void setUUID(String prefix, UUID uuid) { a(prefix, uuid); } // Paper // OBFHELPER
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public void a(String s, UUID uuid) {
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this.setLong(s + "Most", uuid.getMostSignificantBits());
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this.setLong(s + "Least", uuid.getLeastSignificantBits());
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}
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+ public UUID getUUID(String prefix) { return a(prefix); } // Paper // OBFHELPER
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@Nullable
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public UUID a(String s) {
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return new UUID(this.getLong(s + "Most"), this.getLong(s + "Least"));
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diff --git a/src/main/java/net/minecraft/server/NBTTagList.java b/src/main/java/net/minecraft/server/NBTTagList.java
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index 256614d..e86ca6c 100644
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--- a/src/main/java/net/minecraft/server/NBTTagList.java
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+++ b/src/main/java/net/minecraft/server/NBTTagList.java
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@@ -12,7 +12,7 @@ import org.apache.logging.log4j.Logger;
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public class NBTTagList extends NBTBase {
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private static final Logger b = LogManager.getLogger();
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- private List<NBTBase> list = Lists.newArrayList();
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+ public List<NBTBase> list = Lists.newArrayList(); // Paper
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private byte type = 0;
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public NBTTagList() {}
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--
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2.8.2
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