ronancpl
64af2cfa00
Added meso drop data for many mobs that were missing mesos. Enhanced arrow drop data, now dropping bundles instead of unitary items. Fixed issues with several Aran change jobs crashing the player shortly after changing jobs. Improved concurrency in MapleGuild, MapleAlliance and MaplePlayerShop. New tools: MapleArrowFetcher and MapleMesoFetcher, that were used to compile the updated drop data info.
228 lines
9.1 KiB
Java
228 lines
9.1 KiB
Java
/*
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This file is part of the OdinMS Maple Story Server
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Copyright (C) 2008 Patrick Huy <[email protected]>
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Matthias Butz <[email protected]>
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Jan Christian Meyer <[email protected]>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation version 3 as published by
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the Free Software Foundation. You may not use, modify or distribute
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this program under any other version of the GNU Affero General Public
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License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package provider.wz;
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import java.awt.Point;
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import java.io.DataOutputStream;
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import java.io.File;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.RandomAccessFile;
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import tools.data.input.GenericSeekableLittleEndianAccessor;
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import tools.data.input.RandomAccessByteStream;
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import tools.data.input.SeekableLittleEndianAccessor;
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public class WZIMGFile {
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private WZFileEntry file;
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private WZIMGEntry root;
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private boolean provideImages;
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@SuppressWarnings ("unused")
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private boolean modernImg;
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public WZIMGFile(File wzfile, WZFileEntry file, boolean provideImages, boolean modernImg) throws IOException {
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RandomAccessFile raf = new RandomAccessFile(wzfile, "r");
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SeekableLittleEndianAccessor slea = new GenericSeekableLittleEndianAccessor(new RandomAccessByteStream(raf));
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slea.seek(file.getOffset());
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this.file = file;
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this.provideImages = provideImages;
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root = new WZIMGEntry(file.getParent());
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root.setName(file.getName());
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root.setType(MapleDataType.EXTENDED);
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this.modernImg = modernImg;
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parseExtended(root, slea, 0);
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root.finish();
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raf.close();
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}
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protected void dumpImg(OutputStream out, SeekableLittleEndianAccessor slea) throws IOException {
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DataOutputStream os = new DataOutputStream(out);
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long oldPos = slea.getPosition();
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slea.seek(file.getOffset());
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for (int x = 0; x < file.getSize(); x++) {
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os.write(slea.readByte());
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}
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slea.seek(oldPos);
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}
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public WZIMGEntry getRoot() {
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return root;
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}
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private void parse(WZIMGEntry entry, SeekableLittleEndianAccessor slea) {
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byte marker = slea.readByte();
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switch (marker) {
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case 0: {
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String name = WZTool.readDecodedString(slea);
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entry.setName(name);
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break;
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}
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case 1: {
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String name = WZTool.readDecodedStringAtOffsetAndReset(slea, file.getOffset() + slea.readInt());
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entry.setName(name);
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break;
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}
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default:
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System.out.println("Unknown Image identifier: " + marker + " at offset " + (slea.getPosition() - file.getOffset()));
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}
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marker = slea.readByte();
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switch (marker) {
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case 0:
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entry.setType(MapleDataType.IMG_0x00);
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break;
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case 2:
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case 11: //??? no idea, since 0.49
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entry.setType(MapleDataType.SHORT);
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entry.setData(Short.valueOf(slea.readShort()));
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break;
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case 3:
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entry.setType(MapleDataType.INT);
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entry.setData(Integer.valueOf(WZTool.readValue(slea)));
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break;
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case 4:
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entry.setType(MapleDataType.FLOAT);
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entry.setData(Float.valueOf(WZTool.readFloatValue(slea)));
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break;
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case 5:
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entry.setType(MapleDataType.DOUBLE);
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entry.setData(Double.valueOf(slea.readDouble()));
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break;
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case 8:
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entry.setType(MapleDataType.STRING);
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byte iMarker = slea.readByte();
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if (iMarker == 0) {
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entry.setData(WZTool.readDecodedString(slea));
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} else if (iMarker == 1) {
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entry.setData(WZTool.readDecodedStringAtOffsetAndReset(slea, slea.readInt() + file.getOffset()));
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} else {
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System.out.println("Unknown String type " + iMarker);
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}
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break;
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case 9:
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entry.setType(MapleDataType.EXTENDED);
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long endOfExtendedBlock = slea.readInt();
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endOfExtendedBlock += slea.getPosition();
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parseExtended(entry, slea, endOfExtendedBlock);
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break;
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default:
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System.out.println("Unknown Image type " + marker);
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}
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}
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private void parseExtended(WZIMGEntry entry, SeekableLittleEndianAccessor slea, long endOfExtendedBlock) {
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byte marker = slea.readByte();
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String type;
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switch (marker) {
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case 0x73:
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type = WZTool.readDecodedString(slea);
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break;
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case 0x1B:
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type = WZTool.readDecodedStringAtOffsetAndReset(slea, file.getOffset() + slea.readInt());
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break;
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default:
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throw new RuntimeException("Unknown extended image identifier: " + marker + " at offset " +
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(slea.getPosition() - file.getOffset()));
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}
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if (type.equals("Property")) {
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entry.setType(MapleDataType.PROPERTY);
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slea.readByte();
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slea.readByte();
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int children = WZTool.readValue(slea);
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for (int i = 0; i < children; i++) {
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WZIMGEntry cEntry = new WZIMGEntry(entry);
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parse(cEntry, slea);
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cEntry.finish();
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entry.addChild(cEntry);
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}
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} else if (type.equals("Canvas")) {
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entry.setType(MapleDataType.CANVAS);
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slea.readByte();
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marker = slea.readByte();
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if (marker == 0) {
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// do nothing
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} else if (marker == 1) {
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slea.readByte();
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slea.readByte();
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int children = WZTool.readValue(slea);
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for (int i = 0; i < children; i++) {
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WZIMGEntry child = new WZIMGEntry(entry);
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parse(child, slea);
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child.finish();
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entry.addChild(child);
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}
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} else {
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System.out.println("Canvas marker != 1 (" + marker + ")");
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}
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int width = WZTool.readValue(slea);
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int height = WZTool.readValue(slea);
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int format = WZTool.readValue(slea);
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int format2 = slea.readByte();
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slea.readInt();
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int dataLength = slea.readInt() - 1;
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slea.readByte();
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if (provideImages) {
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byte[] pngdata = slea.read(dataLength);
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entry.setData(new PNGMapleCanvas(width, height, dataLength, format + format2, pngdata));
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} else {
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entry.setData(new PNGMapleCanvas(width, height, dataLength, format + format2, null));
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slea.skip(dataLength);
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}
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} else if (type.equals("Shape2D#Vector2D")) {
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entry.setType(MapleDataType.VECTOR);
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int x = WZTool.readValue(slea);
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int y = WZTool.readValue(slea);
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entry.setData(new Point(x, y));
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} else if (type.equals("Shape2D#Convex2D")) {
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int children = WZTool.readValue(slea);
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for (int i = 0; i < children; i++) {
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WZIMGEntry cEntry = new WZIMGEntry(entry);
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parseExtended(cEntry, slea, 0);
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cEntry.finish();
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entry.addChild(cEntry);
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}
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} else if (type.equals("Sound_DX8")) {
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entry.setType(MapleDataType.SOUND);
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slea.readByte();
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int dataLength = WZTool.readValue(slea);
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WZTool.readValue(slea); // no clue what this is
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int offset = (int) slea.getPosition();
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entry.setData(new ImgMapleSound(dataLength, offset - file.getOffset()));
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slea.seek(endOfExtendedBlock);
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} else if (type.equals("UOL")) {
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entry.setType(MapleDataType.UOL);
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slea.readByte();
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byte uolmarker = slea.readByte();
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switch (uolmarker) {
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case 0:
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entry.setData(WZTool.readDecodedString(slea));
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break;
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case 1:
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entry.setData(WZTool.readDecodedStringAtOffsetAndReset(slea, file.getOffset() + slea.readInt()));
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break;
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default:
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System.out.println("Unknown UOL marker: " + uolmarker + " " + entry.getName());
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}
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} else {
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throw new RuntimeException("Unhandled extended type: " + type);
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}
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}
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}
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