mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-06-29 05:41:45 +00:00
Made BukkitWorld hold a WeakReference to World.
This commit is contained in:
sk89q
parent
16e89c23f5
commit
fb4eb61763
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@ -41,16 +41,19 @@ import org.bukkit.plugin.Plugin;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.InputStream;
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import java.lang.ref.WeakReference;
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import java.lang.reflect.Method;
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import java.net.URL;
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import java.util.*;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import static com.google.common.base.Preconditions.checkNotNull;
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public class BukkitWorld extends LocalWorld {
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private static final Logger logger = WorldEdit.logger;
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private World world;
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private final WeakReference<World> worldRef;
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private static boolean skipNmsAccess = false;
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private static boolean skipNmsSafeSet = false;
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private static boolean skipNmsValidBlockCheck = false;
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@ -82,7 +85,7 @@ public class BukkitWorld extends LocalWorld {
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*/
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@SuppressWarnings("unchecked")
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public BukkitWorld(World world) {
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this.world = world;
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this.worldRef = new WeakReference<World>(world);
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if (checkMinecartType) {
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tntMinecartType = tryEnum(org.bukkit.entity.EntityType.class, "MINECART_TNT");
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@ -202,20 +205,28 @@ public class BukkitWorld extends LocalWorld {
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/**
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* Get the world handle.
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*
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* @return
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* @return the world
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*/
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public World getWorld() {
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return world;
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return checkNotNull(worldRef.get(), "The world was unloaded and the reference is unavailable");
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}
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/**
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* Get the name of the world
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* Get the world handle.
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*
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* @return
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* @return the world
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*/
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protected World getWorldChecked() throws WorldEditException {
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World world = worldRef.get();
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if (world == null) {
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throw new WorldUnloadedException();
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}
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return world;
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}
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@Override
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public String getName() {
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return world.getName();
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return getWorld().getName();
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}
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/**
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@ -227,7 +238,7 @@ public class BukkitWorld extends LocalWorld {
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*/
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@Override
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public boolean setBlockType(Vector pt, int type) {
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return world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeId(type);
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return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeId(type);
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}
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/**
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@ -239,31 +250,17 @@ public class BukkitWorld extends LocalWorld {
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*/
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@Override
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public boolean setBlockTypeFast(Vector pt, int type) {
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return world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeId(type, false);
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return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeId(type, false);
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}
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/**
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* set block type & data
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* @param pt
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* @param type
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* @param data
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* @return
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*/
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@Override
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public boolean setTypeIdAndData(Vector pt, int type, int data) {
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return world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeIdAndData(type, (byte) data, true);
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return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeIdAndData(type, (byte) data, true);
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}
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/**
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* set block type & data
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* @param pt
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* @param type
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* @param data
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* @return
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*/
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@Override
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public boolean setTypeIdAndDataFast(Vector pt, int type, int data) {
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return world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeIdAndData(type, (byte) data, false);
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return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setTypeIdAndData(type, (byte) data, false);
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}
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/**
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@ -274,62 +271,32 @@ public class BukkitWorld extends LocalWorld {
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*/
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@Override
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public int getBlockType(Vector pt) {
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return world.getBlockTypeIdAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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return getWorld().getBlockTypeIdAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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}
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/**
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* Set block data.
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*
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* @param pt
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* @param data
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*/
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@Override
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public void setBlockData(Vector pt, int data) {
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world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setData((byte) data);
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getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setData((byte) data);
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}
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/**
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* Set block data.
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*
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* @param pt
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* @param data
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*/
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@Override
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public void setBlockDataFast(Vector pt, int data) {
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world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setData((byte) data, false);
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getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).setData((byte) data, false);
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}
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/**
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* Get block data.
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*
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* @param pt
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* @return
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*/
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@Override
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public int getBlockData(Vector pt) {
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return world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).getData();
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return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).getData();
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}
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/**
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* Get block light level.
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*
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* @param pt
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* @return
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*/
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@Override
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public int getBlockLightLevel(Vector pt) {
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return world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).getLightLevel();
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return getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).getLightLevel();
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}
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/**
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* Get biome type
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*
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* @param pt
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* @return
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*/
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@Override
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public BiomeType getBiome(Vector2D pt) {
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Biome bukkitBiome = world.getBiome(pt.getBlockX(), pt.getBlockZ());
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Biome bukkitBiome = getWorld().getBiome(pt.getBlockX(), pt.getBlockZ());
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try {
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return BukkitBiomeType.valueOf(bukkitBiome.name());
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} catch (IllegalArgumentException exc) {
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@ -342,17 +309,10 @@ public class BukkitWorld extends LocalWorld {
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if (biome instanceof BukkitBiomeType) {
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Biome bukkitBiome;
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bukkitBiome = ((BukkitBiomeType) biome).getBukkitBiome();
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world.setBiome(pt.getBlockX(), pt.getBlockZ(), bukkitBiome);
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getWorld().setBiome(pt.getBlockX(), pt.getBlockZ(), bukkitBiome);
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}
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}
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/**
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* Regenerate an area.
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*
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* @param region
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* @param editSession
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* @return
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*/
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@Override
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public boolean regenerate(Region region, EditSession editSession) {
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BaseBlock[] history = new BaseBlock[16 * 16 * (getMaxY() + 1)];
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@ -372,7 +332,7 @@ public class BukkitWorld extends LocalWorld {
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}
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try {
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world.regenerateChunk(chunk.getBlockX(), chunk.getBlockZ());
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getWorld().regenerateChunk(chunk.getBlockX(), chunk.getBlockZ());
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} catch (Throwable t) {
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t.printStackTrace();
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}
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@ -399,15 +359,10 @@ public class BukkitWorld extends LocalWorld {
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return true;
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}
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/**
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* Attempts to accurately copy a BaseBlock's extra data to the world.
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*
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* @param pt
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* @param block
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* @return
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*/
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@Override
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public boolean copyToWorld(Vector pt, BaseBlock block) {
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World world = getWorld();
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if (block instanceof SignBlock) {
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// Signs
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setSignText(pt, ((SignBlock) block).getText());
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@ -558,15 +513,10 @@ public class BukkitWorld extends LocalWorld {
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return false;
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}
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/**
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* Attempts to read a BaseBlock's extra data from the world.
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*
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* @param pt
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* @param block
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* @return
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*/
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@Override
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public boolean copyFromWorld(Vector pt, BaseBlock block) {
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World world = getWorld();
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if (block instanceof SignBlock) {
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// Signs
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((SignBlock) block).setText(getSignText(pt));
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@ -734,14 +684,9 @@ public class BukkitWorld extends LocalWorld {
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}
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}
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/**
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* Clear a chest's contents.
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*
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* @param pt
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*/
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@Override
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public boolean clearContainerBlockContents(Vector pt) {
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Block block = world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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Block block = getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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if (block == null) {
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return false;
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}
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@ -759,60 +704,30 @@ public class BukkitWorld extends LocalWorld {
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return true;
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}
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/**
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* Generate a tree at a location.
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*
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* @param pt
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* @return
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*/
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@Override
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@Deprecated
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public boolean generateTree(EditSession editSession, Vector pt) {
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return generateTree(TreeGenerator.TreeType.TREE, editSession, pt);
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}
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/**
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* Generate a big tree at a location.
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*
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* @param pt
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* @return
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*/
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@Override
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@Deprecated
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public boolean generateBigTree(EditSession editSession, Vector pt) {
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return generateTree(TreeGenerator.TreeType.BIG_TREE, editSession, pt);
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}
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/**
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* Generate a birch tree at a location.
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*
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* @param pt
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* @return
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*/
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@Override
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@Deprecated
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public boolean generateBirchTree(EditSession editSession, Vector pt) {
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return generateTree(TreeGenerator.TreeType.BIRCH, editSession, pt);
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}
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/**
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* Generate a redwood tree at a location.
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*
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* @param pt
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* @return
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*/
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@Override
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@Deprecated
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public boolean generateRedwoodTree(EditSession editSession, Vector pt) {
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return generateTree(TreeGenerator.TreeType.REDWOOD, editSession, pt);
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}
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/**
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* Generate a redwood tree at a location.
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*
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* @param pt
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* @return
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*/
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@Override
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@Deprecated
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public boolean generateTallRedwoodTree(EditSession editSession, Vector pt) {
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@ -852,34 +767,24 @@ public class BukkitWorld extends LocalWorld {
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@Override
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public boolean generateTree(TreeGenerator.TreeType type, EditSession editSession, Vector pt) {
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World world = getWorld();
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TreeType bukkitType = toBukkitTreeType(type);
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return type != null && world.generateTree(BukkitUtil.toLocation(world, pt), bukkitType,
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new EditSessionBlockChangeDelegate(editSession));
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}
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/**
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* Drop an item.
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*
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* @param pt
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* @param item
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*/
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@Override
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public void dropItem(Vector pt, BaseItemStack item) {
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World world = getWorld();
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ItemStack bukkitItem = new ItemStack(item.getType(), item.getAmount(),
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item.getData());
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world.dropItemNaturally(BukkitUtil.toLocation(world, pt), bukkitItem);
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}
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/**
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* Kill mobs in an area.
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*
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* @param origin The center of the area to kill mobs in.
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* @param radius Maximum distance to kill mobs at; radius < 0 means kill all mobs
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* @param flags various flags that determine what to kill
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* @return number of mobs killed
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*/
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@Override
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public int killMobs(Vector origin, double radius, int flags) {
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World world = getWorld();
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boolean killPets = (flags & KillFlags.PETS) != 0;
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boolean killNPCs = (flags & KillFlags.NPCS) != 0;
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boolean killAnimals = (flags & KillFlags.ANIMALS) != 0;
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@ -938,6 +843,8 @@ public class BukkitWorld extends LocalWorld {
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*/
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@Override
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public int removeEntities(EntityType type, Vector origin, int radius) {
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World world = getWorld();
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int num = 0;
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double radiusSq = Math.pow(radius, 2);
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@ -1035,6 +942,8 @@ public class BukkitWorld extends LocalWorld {
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* @return
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*/
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private boolean setSignText(Vector pt, String[] text) {
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World world = getWorld();
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Block block = world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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if (block == null) return false;
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BlockState state = block.getState();
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@ -1055,6 +964,8 @@ public class BukkitWorld extends LocalWorld {
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* @return
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*/
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private String[] getSignText(Vector pt) {
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World world = getWorld();
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Block block = world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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if (block == null) return new String[] { "", "", "", "" };
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BlockState state = block.getState();
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@ -1079,7 +990,7 @@ public class BukkitWorld extends LocalWorld {
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* @return
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*/
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private BaseItemStack[] getContainerBlockContents(Vector pt) {
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Block block = world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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Block block = getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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if (block == null) {
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return new BaseItemStack[0];
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}
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@ -1122,7 +1033,7 @@ public class BukkitWorld extends LocalWorld {
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* @return
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*/
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private boolean setContainerBlockContents(Vector pt, BaseItemStack[] contents) {
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Block block = world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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Block block = getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ());
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if (block == null) {
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return false;
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}
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@ -1181,6 +1092,8 @@ public class BukkitWorld extends LocalWorld {
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@Override
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public void checkLoadedChunk(Vector pt) {
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World world = getWorld();
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if (!world.isChunkLoaded(pt.getBlockX() >> 4, pt.getBlockZ() >> 4)) {
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world.loadChunk(pt.getBlockX() >> 4, pt.getBlockZ() >> 4);
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}
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@ -1188,25 +1101,28 @@ public class BukkitWorld extends LocalWorld {
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@Override
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public boolean equals(Object other) {
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World world = getWorld();
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if (!(other instanceof BukkitWorld)) {
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return false;
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}
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return ((BukkitWorld) other).world.equals(world);
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return ((BukkitWorld) other).getWorld().equals(world);
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}
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@Override
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public int hashCode() {
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return world.hashCode();
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return getWorld().hashCode();
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}
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@Override
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public int getMaxY() {
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return world.getMaxHeight() - 1;
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return getWorld().getMaxHeight() - 1;
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}
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@Override
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public void fixAfterFastMode(Iterable<BlockVector2D> chunks) {
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World world = getWorld();
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for (BlockVector2D chunkPos : chunks) {
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world.refreshChunk(chunkPos.getBlockX(), chunkPos.getBlockZ());
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}
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@ -1221,6 +1137,8 @@ public class BukkitWorld extends LocalWorld {
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@Override
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public boolean playEffect(Vector position, int type, int data) {
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World world = getWorld();
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final Effect effect = effects.get(type);
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if (effect == null) {
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return false;
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@ -1233,11 +1151,13 @@ public class BukkitWorld extends LocalWorld {
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@Override
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public void simulateBlockMine(Vector pt) {
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world.getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).breakNaturally();
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getWorld().getBlockAt(pt.getBlockX(), pt.getBlockY(), pt.getBlockZ()).breakNaturally();
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}
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@Override
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public LocalEntity[] getEntities(Region region) {
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World world = getWorld();
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List<BukkitEntity> entities = new ArrayList<BukkitEntity>();
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for (Vector2D pt : region.getChunks()) {
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if (!world.isChunkLoaded(pt.getBlockX(), pt.getBlockZ())) {
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@ -1256,6 +1176,8 @@ public class BukkitWorld extends LocalWorld {
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@Override
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public int killEntities(LocalEntity... entities) {
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World world = getWorld();
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int amount = 0;
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Set<UUID> toKill = new HashSet<UUID>();
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for (LocalEntity entity : entities) {
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@ -1308,6 +1230,7 @@ public class BukkitWorld extends LocalWorld {
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@SuppressWarnings("deprecation")
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@Override
|
||||
public BaseBlock getLazyBlock(Vector position) {
|
||||
World world = getWorld();
|
||||
Block bukkitBlock = world.getBlockAt(position.getBlockX(), position.getBlockY(), position.getBlockZ());
|
||||
return new LazyBlock(bukkitBlock.getTypeId(), bukkitBlock.getData(), this, position);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,35 @@
|
|||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.bukkit;
|
||||
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
|
||||
/**
|
||||
* Thrown if the world has been unloaded.
|
||||
*/
|
||||
class WorldUnloadedException extends WorldEditException {
|
||||
|
||||
/**
|
||||
* Create a new instance.
|
||||
*/
|
||||
WorldUnloadedException() {
|
||||
super("The world was unloaded already");
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user