mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-07-05 08:30:04 +00:00
202 lines
6.2 KiB
Java
202 lines
6.2 KiB
Java
package com.boydti.fawe;
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import com.sk89q.jnbt.*;
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import com.sk89q.worldedit.world.biome.BiomeType;
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import java.lang.reflect.Field;
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import java.util.*;
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public class FaweCache {
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/**
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* [ y | z | x ] => index
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*/
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public final static short[][][] CACHE_I = new short[256][16][16];
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/**
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* [ y | z | x ] => index
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*/
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public final static short[][][] CACHE_J = new short[256][16][16];
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/**
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* [ i | j ] => x
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*/
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public final static byte[][] CACHE_X = new byte[16][];
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/**
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* [ i | j ] => y
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*/
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public final static short[][] CACHE_Y = new short[16][4096];
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/**
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* [ i | j ] => z
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*/
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public final static byte[][] CACHE_Z = new byte[16][];
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static {
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CACHE_X[0] = new byte[4096];
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CACHE_Z[0] = new byte[4096];
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for (int y = 0; y < 16; y++) {
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CACHE_X[y] = CACHE_X[0];
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CACHE_Z[y] = CACHE_Z[0];
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}
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for (int x = 0; x < 16; x++) {
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for (int z = 0; z < 16; z++) {
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for (int y = 0; y < 16; y++) {
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final short j = (short) (((y & 0xF) << 8) | (z << 4) | x);
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CACHE_X[0][j] = (byte) x;
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CACHE_Z[0][j] = (byte) z;
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}
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}
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}
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for (int x = 0; x < 16; x++) {
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for (int z = 0; z < 16; z++) {
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for (int y = 0; y < 256; y++) {
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final short i = (short) (y >> 4);
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final short j = (short) (((y & 0xF) << 8) | (z << 4) | x);
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CACHE_I[y][z][x] = i;
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CACHE_J[y][z][x] = j;
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CACHE_Y[i][j] = (short) y;
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}
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}
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}
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}
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public static Map<String, Object> asMap(Object... pairs) {
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HashMap<String, Object> map = new HashMap<>(pairs.length >> 1);
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for (int i = 0; i < pairs.length; i += 2) {
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String key = (String) pairs[i];
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Object value = pairs[i + 1];
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map.put(key, value);
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}
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return map;
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}
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public static ShortTag asTag(short value) {
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return new ShortTag(value);
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}
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public static IntTag asTag(int value) {
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return new IntTag(value);
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}
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public static DoubleTag asTag(double value) {
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return new DoubleTag(value);
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}
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public static ByteTag asTag(byte value) {
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return new ByteTag(value);
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}
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public static FloatTag asTag(float value) {
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return new FloatTag(value);
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}
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public static LongTag asTag(long value) {
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return new LongTag(value);
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}
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public static ByteArrayTag asTag(byte[] value) {
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return new ByteArrayTag(value);
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}
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public static IntArrayTag asTag(int[] value) {
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return new IntArrayTag(value);
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}
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public static LongArrayTag asTag(long[] value) {
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return new LongArrayTag(value);
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}
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public static StringTag asTag(String value) {
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return new StringTag(value);
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}
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public static CompoundTag asTag(Map<String, Object> value) {
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HashMap<String, Tag> map = new HashMap<>();
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for (Map.Entry<String, Object> entry : value.entrySet()) {
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Object child = entry.getValue();
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Tag tag = asTag(child);
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map.put(entry.getKey(), tag);
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}
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return new CompoundTag(map);
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}
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public static Tag asTag(Object value) {
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if (value instanceof Integer) {
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return asTag((int) value);
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} else if (value instanceof Short) {
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return asTag((short) value);
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} else if (value instanceof Double) {
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return asTag((double) value);
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} else if (value instanceof Byte) {
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return asTag((byte) value);
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} else if (value instanceof Float) {
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return asTag((float) value);
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} else if (value instanceof Long) {
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return asTag((long) value);
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} else if (value instanceof String) {
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return asTag((String) value);
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} else if (value instanceof Map) {
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return asTag((Map) value);
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} else if (value instanceof Collection) {
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return asTag((Collection) value);
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} else if (value instanceof Object[]) {
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return asTag((Object[]) value);
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} else if (value instanceof byte[]) {
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return asTag((byte[]) value);
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} else if (value instanceof int[]) {
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return asTag((int[]) value);
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} else if (value instanceof long[]) {
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return asTag((long[]) value);
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} else if (value instanceof Tag) {
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return (Tag) value;
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} else if (value instanceof Boolean) {
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return asTag((byte) ((boolean) value ? 1 : 0));
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} else if (value == null) {
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System.out.println("Invalid nbt: " + value);
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return null;
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} else {
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Class<? extends Object> clazz = value.getClass();
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if (clazz.getName().startsWith("com.intellectualcrafters.jnbt")) {
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try {
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if (clazz.getName().equals("com.intellectualcrafters.jnbt.EndTag")) {
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return new EndTag();
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}
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Field field = clazz.getDeclaredField("value");
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field.setAccessible(true);
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return asTag(field.get(value));
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} catch (Throwable e) {
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e.printStackTrace();
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}
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}
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System.out.println("Invalid nbt: " + value);
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return null;
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}
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}
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public static ListTag asTag(Object... values) {
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Class clazz = null;
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List<Tag> list = new ArrayList<>(values.length);
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for (Object value : values) {
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Tag tag = asTag(value);
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if (clazz == null) {
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clazz = tag.getClass();
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}
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list.add(tag);
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}
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if (clazz == null) clazz = EndTag.class;
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return new ListTag(clazz, list);
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}
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public static ListTag asTag(Collection values) {
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Class clazz = null;
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List<Tag> list = new ArrayList<>(values.size());
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for (Object value : values) {
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Tag tag = asTag(value);
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if (clazz == null) {
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clazz = tag.getClass();
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}
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list.add(tag);
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}
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if (clazz == null) clazz = EndTag.class;
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return new ListTag(clazz, list);
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}
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}
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