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This commit is contained in:
NotMyFault 2019-12-09 21:59:51 +01:00
parent a058f13d6e
commit b0208e06cd
1 changed files with 37 additions and 39 deletions
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76
worldedit-core/src/main/java/com/sk89q/worldedit/world/registry/LegacyMapper.java
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@ -21,24 +21,24 @@ package com.sk89q.worldedit.world.registry;
import com.google.common.collect.BiMap;
import com.google.common.collect.HashBiMap;
import com.google.common.collect.HashMultimap;
import com.google.common.collect.Multimap;
import com.google.common.io.Resources;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.extension.factory.BlockFactory;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.platform.Capability;
import com.sk89q.worldedit.math.Vector3;
import com.sk89q.worldedit.registry.state.PropertyKey;
import com.sk89q.worldedit.util.gson.VectorAdapter;
import com.sk89q.worldedit.util.io.ResourceLoader;
import com.sk89q.worldedit.world.DataFixer;
import com.sk89q.worldedit.world.block.BaseBlock;
import com.sk89q.worldedit.world.block.BlockState;
import com.sk89q.worldedit.world.block.BlockStateHolder;
import com.sk89q.worldedit.world.block.BlockType;
import com.sk89q.worldedit.world.block.BlockTypes;
import com.sk89q.worldedit.world.item.ItemType;
import com.sk89q.worldedit.world.item.ItemTypes;
import it.unimi.dsi.fastutil.ints.Int2ObjectArrayMap;
@ -49,13 +49,14 @@ import javax.annotation.Nullable;
import java.io.IOException;
import java.net.URL;
import java.nio.charset.Charset;
import java.util.Map;
import java.util.HashMap;
import java.util.Map;
public final class LegacyMapper {
private static final Logger log = LoggerFactory.getLogger(LegacyMapper.class);
private static LegacyMapper INSTANCE = new LegacyMapper();
static {
try {
INSTANCE.loadFromResource();
@ -64,12 +65,15 @@ public final class LegacyMapper {
}
}
private Map<String, String> blockEntries = new HashMap<>();
private final Int2ObjectArrayMap<Integer> blockStateToLegacyId4Data = new Int2ObjectArrayMap<>();
private final Int2ObjectArrayMap<Integer> extraId4DataToStateId = new Int2ObjectArrayMap<>();
private final int[] blockArr = new int[4096];
private final BiMap<Integer, ItemType> itemMap = HashBiMap.create();
private Map<String, String> blockEntries = new HashMap<>();
private Map<String, BlockState> stringToBlockMap = new HashMap<>();
private Multimap<BlockState, String> blockToStringMap = HashMultimap.create();
private Map<String, ItemType> stringToItemMap = new HashMap<>();
private Multimap<ItemType, String> itemToStringMap = HashMultimap.create();
/**
* Create a new instance.
@ -77,6 +81,10 @@ public final class LegacyMapper {
private LegacyMapper() {
}
public final static LegacyMapper getInstance() {
return INSTANCE;
}
/**
* Attempt to load the data from file.
*
@ -91,7 +99,8 @@ public final class LegacyMapper {
throw new IOException("Could not find legacy.json");
}
String source = Resources.toString(url, Charset.defaultCharset());
LegacyDataFile dataFile = gson.fromJson(source, new TypeToken<LegacyDataFile>() {}.getType());
LegacyDataFile dataFile = gson.fromJson(source, new TypeToken<LegacyDataFile>() {
}.getType());
DataFixer fixer = WorldEdit.getInstance().getPlatformManager().queryCapability(Capability.WORLD_EDITING).getDataFixer();
ParserContext parserContext = new ParserContext();
@ -101,40 +110,33 @@ public final class LegacyMapper {
for (Map.Entry<String, String> blockEntry : dataFile.blocks.entrySet()) {
String id = blockEntry.getKey();
Integer combinedId = getCombinedId(blockEntry.getKey());
final String value = blockEntry.getValue();
blockEntries.put(id, value);
BlockState blockState = null;
try {
blockState = BlockState.get(null, blockEntry.getValue());
BlockType type = blockState.getBlockType();
if (type.hasProperty(PropertyKey.WATERLOGGED)) {
blockState = blockState.with(PropertyKey.WATERLOGGED, false);
}
} catch (InputParseException e) {
if (fixer != null) {
BlockState blockState = null;
BlockFactory blockFactory = WorldEdit.getInstance().getBlockFactory();
if (fixer != null) {
try {
String newEntry = fixer.fixUp(DataFixer.FixTypes.BLOCK_STATE, value, 1631);
try {
blockState = WorldEdit.getInstance().getBlockFactory().parseFromInput(newEntry, parserContext).toImmutableState();
} catch (InputParseException ignored) {}
}
if (blockState == null) {
log.warn("Unknown block: " + value);
continue;
blockState = blockFactory.parseFromInput(newEntry, parserContext).toImmutableState();
} catch (InputParseException e) {
}
}
blockArr[combinedId] = blockState.getInternalId();
blockStateToLegacyId4Data.put(blockState.getInternalId(), (Integer) combinedId);
blockStateToLegacyId4Data.putIfAbsent(blockState.getInternalBlockTypeId(), combinedId);
}
for (int id = 0; id < 256; id++) {
int combinedId = id << 4;
int base = blockArr[combinedId];
if (base != 0) {
for (int data = 0; data < 16; data++, combinedId++) {
if (blockArr[combinedId] == 0) blockArr[combinedId] = base;
// if it's still null, the fixer was unavailable or failed
if (blockState == null) {
try {
blockState = blockFactory.parseFromInput(value, parserContext).toImmutableState();
} catch (InputParseException e) {
}
}
// if it's still null, both fixer and default failed
if (blockState == null) {
log.warn("Unknown block: " + value);
} else {
// it's not null so one of them succeeded, now use it
blockToStringMap.put(blockState, id);
stringToBlockMap.put(id, blockState);
}
}
for (Map.Entry<String, String> itemEntry : dataFile.items.entrySet()) {
@ -265,11 +267,7 @@ public final class LegacyMapper {
@Deprecated
public int[] getLegacyFromBlock(BlockState blockState) {
Integer combinedId = getLegacyCombined(blockState);
return combinedId == null ? null : new int[] { combinedId >> 4, combinedId & 0xF };
}
public final static LegacyMapper getInstance() {
return INSTANCE;
return combinedId == null ? null : new int[]{combinedId >> 4, combinedId & 0xF};
}
@SuppressWarnings({"MismatchedQueryAndUpdateOfCollection"})