SteamWar/SpigotCore
Archiviert
13
0

First WIP Adding new schem type

Dieser Commit ist enthalten in:
Lixfel 2020-01-12 18:18:08 +01:00
Ursprung 98d5be1e07
Commit 2e54f56ab0

Datei anzeigen

@ -1,20 +1,34 @@
package de.steamwar.sql;
import com.sk89q.worldedit.EmptyClipboardException;
import com.sk89q.worldedit.WorldEdit;
import com.google.common.base.Preconditions;
import com.google.common.collect.Maps;
import com.sk89q.jnbt.*;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.bukkit.BukkitWorld;
import com.sk89q.worldedit.bukkit.WorldEditPlugin;
import com.sk89q.worldedit.extension.input.InputParseException;
import com.sk89q.worldedit.extension.input.ParserContext;
import com.sk89q.worldedit.extension.platform.Actor;
import com.sk89q.worldedit.extent.clipboard.BlockArrayClipboard;
import com.sk89q.worldedit.extent.clipboard.Clipboard;
import com.sk89q.worldedit.extent.clipboard.io.ClipboardFormat;
import com.sk89q.worldedit.extent.clipboard.io.ClipboardReader;
import com.sk89q.worldedit.regions.CuboidRegion;
import com.sk89q.worldedit.session.ClipboardHolder;
import com.sk89q.worldedit.world.registry.WorldData;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import javax.annotation.Nullable;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
class Schematic_8 {
private Schematic_8(){}
@ -51,4 +65,190 @@ class Schematic_8 {
private static WorldEditPlugin getWorldEditPlugin() {
return (WorldEditPlugin) Bukkit.getPluginManager().getPlugin("WorldEdit");
}
public static class SpongeSchematicReader implements ClipboardReader {
private final NBTInputStream inputStream;
private int schematicVersion = -1;
public SpongeSchematicReader(NBTInputStream inputStream) {
Preconditions.checkNotNull(inputStream);
this.inputStream = inputStream;
}
@Override
public Clipboard read(WorldData worldData) throws IOException {
CompoundTag schematicTag = this.getBaseTag();
if (this.schematicVersion == 1) {
return this.readVersion1(schematicTag);
} else if (this.schematicVersion == 2) {
return this.readVersion1(schematicTag);
} else {
throw new IOException("This schematic version is currently not supported");
}
}
private CompoundTag getBaseTag() throws IOException {
NamedTag rootTag = this.inputStream.readNamedTag();
if (!rootTag.getName().equals("Schematic")) {
throw new IOException("Tag 'Schematic' does not exist or is not first");
} else {
CompoundTag schematicTag = (CompoundTag)rootTag.getTag();
Map<String, Tag> schematic = schematicTag.getValue();
this.schematicVersion = (requireTag(schematic, "Version", IntTag.class)).getValue();
return schematicTag;
}
}
private BlockArrayClipboard readVersion1(CompoundTag schematicTag) throws IOException {
Map<String, Tag> schematic = schematicTag.getValue();
int width = (requireTag(schematic, "Width", ShortTag.class)).getValue();
int height = (requireTag(schematic, "Height", ShortTag.class)).getValue();
int length = (requireTag(schematic, "Length", ShortTag.class)).getValue();
IntArrayTag offsetTag = getTag(schematic, "Offset", IntArrayTag.class);
int[] offsetParts;
if (offsetTag != null) {
offsetParts = offsetTag.getValue();
if (offsetParts.length != 3) {
throw new IOException("Invalid offset specified in schematic.");
}
} else {
offsetParts = new int[]{0, 0, 0};
}
BlockVector min = new BlockVector(offsetParts[0], offsetParts[1], offsetParts[2]);
CompoundTag metadataTag = getTag(schematic, "Metadata", CompoundTag.class);
Vector origin;
CuboidRegion region;
if (metadataTag != null && metadataTag.containsKey("WEOffsetX")) {
Map<String, Tag> metadata = metadataTag.getValue();
int offsetX = (requireTag(metadata, "WEOffsetX", IntTag.class)).getValue();
int offsetY = (requireTag(metadata, "WEOffsetY", IntTag.class)).getValue();
int offsetZ = (requireTag(metadata, "WEOffsetZ", IntTag.class)).getValue();
BlockVector offset = new BlockVector(offsetX, offsetY, offsetZ);
origin = min.subtract(offset);
region = new CuboidRegion(min, min.add(width, height, length).subtract(BlockVector.ONE));
} else {
origin = min;
region = new CuboidRegion(min, min.add(width, height, length).subtract(BlockVector.ONE));
}
IntTag paletteMaxTag = getTag(schematic, "PaletteMax", IntTag.class);
Map<String, Tag> paletteObject = requireTag(schematic, "Palette", CompoundTag.class).getValue();
if (paletteMaxTag != null && paletteObject.size() != paletteMaxTag.getValue()) {
throw new IOException("Block palette size does not match expected size.");
} else {
Map<Integer, BaseBlock> palette = new HashMap<>(); //TODO not base blocks
ParserContext parserContext = new ParserContext();
parserContext.setRestricted(false);
parserContext.setPreferringWildcard(false);
int id;
BaseBlock state;
for(Iterator var36 = paletteObject.keySet().iterator(); var36.hasNext(); palette.put(id, state)) {
String palettePart = (String)var36.next();
id = requireTag(paletteObject, palettePart, IntTag.class).getValue();
try {
//TODO Parse id to base block
throw new InputParseException("TODO");
} catch (InputParseException var31) {
state = new BaseBlock(0); //AIR
}
}
byte[] blocks = requireTag(schematic, "BlockData", ByteArrayTag.class).getValue();
Map<BlockVector, Map<String, Tag>> tileEntitiesMap = new HashMap<>();
ListTag tileEntities = getTag(schematic, "BlockEntities", ListTag.class);
if (tileEntities == null) {
tileEntities = getTag(schematic, "TileEntities", ListTag.class);
}
if (tileEntities != null) {
List<Map<String, Tag>> tileEntityTags = tileEntities.getValue().stream().map((tag) ->
(CompoundTag)tag
).map(CompoundTag::getValue).collect(Collectors.toList());
BlockVector pt;
Map<String, Tag> tileEntity;
for(Iterator<Map<String, Tag>> var20 = tileEntityTags.iterator(); var20.hasNext(); tileEntitiesMap.put(pt, tileEntity)) {
tileEntity = var20.next();
int[] pos = requireTag(tileEntity, "Pos", IntArrayTag.class).getValue();
pt = new BlockVector(pos[0], pos[1], pos[2]);
Map<String, Tag> values = Maps.newHashMap(tileEntity);
values.put("x", new IntTag(pt.getBlockX()));
values.put("y", new IntTag(pt.getBlockY()));
values.put("z", new IntTag(pt.getBlockZ()));
values.put("id", values.get("Id"));
values.remove("Id");
values.remove("Pos");
tileEntity = values;
}
}
BlockArrayClipboard clipboard = new BlockArrayClipboard(region);
clipboard.setOrigin(origin);
int index = 0;
for(int i = 0; i < blocks.length; ++index) {
int value = 0;
int varintLength = 0;
while(true) {
value |= (blocks[i] & 127) << varintLength++ * 7;
if (varintLength > 5) {
throw new IOException("VarInt too big (probably corrupted data)");
}
if ((blocks[i] & 128) != 128) {
++i;
int y = index / (width * length);
int z = index % (width * length) / width;
int x = index % (width * length) % width;
BaseBlock block = palette.get(value);
BlockVector pt = new BlockVector(x, y, z);
try {
if (tileEntitiesMap.containsKey(pt)) {
block.setNbtData(new CompoundTag(tileEntitiesMap.get(pt)));
clipboard.setBlock(clipboard.getMinimumPoint().add(pt), block);
} else {
clipboard.setBlock(clipboard.getMinimumPoint().add(pt), block);
}
break;
} catch (WorldEditException var30) {
throw new IOException("Failed to load a block in the schematic");
}
}
++i;
}
}
return clipboard;
}
}
private static <T extends Tag> T requireTag(Map<String, Tag> items, String key, Class<T> expected) throws IOException {
if (!items.containsKey(key)) {
throw new IOException("Schematic file is missing a \"" + key + "\" tag");
} else {
Tag tag = items.get(key);
if (!expected.isInstance(tag)) {
throw new IOException(key + " tag is not of tag type " + expected.getName());
} else {
return expected.cast(tag);
}
}
}
@Nullable
private static <T extends Tag> T getTag(Map<String, Tag> items, String key, Class<T> expected) {
if (!items.containsKey(key)) {
return null;
} else {
Tag test = items.get(key);
return !expected.isInstance(test) ? null : expected.cast(test);
}
}
}
}