package me.maker56.survivalgames.reset;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.Callable;
import java.util.zip.GZIPOutputStream;
import me.maker56.survivalgames.SurvivalGames;
import me.maker56.survivalgames.Util;
import me.maker56.survivalgames.commands.messages.MessageHandler;
import me.maker56.survivalgames.events.SaveDoneEvent;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.entity.Player;
import org.bukkit.scheduler.BukkitTask;
import com.sk89q.jnbt.ByteArrayTag;
import com.sk89q.jnbt.CompoundTag;
import com.sk89q.jnbt.IntTag;
import com.sk89q.jnbt.ListTag;
import com.sk89q.jnbt.NBTOutputStream;
import com.sk89q.jnbt.ShortTag;
import com.sk89q.jnbt.StringTag;
import com.sk89q.jnbt.Tag;
import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.CuboidClipboard;
import com.sk89q.worldedit.EditSession;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.WorldEdit;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.world.World;
@SuppressWarnings("deprecation")
public class Save extends Thread {
/*
* This class contains parts of source code from worldedit!
*
* https://github.com/sk89q/worldedit/
*
*
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* OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
* IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
* ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
*
* 16. Limitation of Liability.
*
* IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
* WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
* THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING
* ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF
* THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO
* LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU
* OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
* PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* 17. Interpretation of Sections 15 and 16.
*
* If the disclaimer of warranty and limitation of liability provided above
* cannot be given local legal effect according to their terms, reviewing
* courts shall apply local law that most closely approximates an absolute
* waiver of all civil liability in connection with the Program, unless a
* warranty or assumption of liability accompanies a copy of the Program in
* return for a fee.
*
* END OF TERMS AND CONDITIONS
*
* How to Apply These Terms to Your New Programs
*
* If you develop a new program, and you want it to be of the greatest
* possible use to the public, the best way to achieve this is to make it
* free software which everyone can redistribute and change under these
* terms.
*
* To do so, attach the following notices to the program. It is safest to
* attach them to the start of each source file to most effectively state
* the exclusion of warranty; and each file should have at least the
* "copyright" line and a pointer to where the full notice is found.
*
* {one line to give the program's name and a brief idea of what it does.}
* Copyright (C) {year} {name of author}
*
* 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/>.
*
* Also add information on how to contact you by electronic and paper mail.
*
* If the program does terminal interaction, make it output a short notice
* like this when it starts in an interactive mode:
*
* {project} Copyright (C) {year} {fullname} This program comes with
* ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software,
* and you are welcome to redistribute it under certain conditions; type
* `show c' for details.
*
* The hypothetical commands `show w' and `show c' should show the
* appropriate parts of the General Public License. Of course, your
* program's commands might be different; for a GUI interface, you would use
* an "about box".
*
* You should also get your employer (if you work as a programmer) or
* school, if any, to sign a "copyright disclaimer" for the program, if
* necessary. For more information on this, and how to apply and follow the
* GNU GPL, see <http://www.gnu.org/licenses/>.
*
* The GNU General Public License does not permit incorporating your program
* into proprietary programs. If your program is a subroutine library, you
* may consider it more useful to permit linking proprietary applications
* with the library. If this is what you want to do, use the GNU Lesser
* General Public License instead of this License. But first, please read
* <http://www.gnu.org/philosophy/why-not-lgpl.html>.
*/
private String lobby, arena;
private Selection sel;
private long start;
public Save(String lobby, String arena, Selection sel) {
this(lobby, arena, sel, null);
}
public Save(String lobby, String arena, Selection sel, String pname) {
this.lobby = lobby;
this.sel = sel;
this.arena = arena;
this.pname = pname;
Util.debug("init arena save - min:" + Util.serializeLocation(sel.getMinimumLocation(), false) + " max:" + Util.serializeLocation(sel.getMaximumLocation(), false));
}
// PERCENT CALCULATION
private double maxSteps, stepsDone = 0;
private BukkitTask task;
private String pname;
public void startPercentInfoScheduler() {
task = Bukkit.getScheduler().runTaskTimer(SurvivalGames.instance, new Runnable() {
public void run() {
Player p = Bukkit.getPlayer(pname);
if(p != null) {
double percent = stepsDone / (maxSteps / 100);
double rounded = Math.round( percent * 100. ) / 100.;
if(rounded <= 100) {
p.sendMessage(MessageHandler.getMessage("prefix") + "�eMap save of arena " + arena + " in lobby " + lobby + " " + Double.valueOf(rounded).toString().replace(".", ",") + "% completed!");
Util.debug(stepsDone + "/" + maxSteps);
}
}
}
}, 70, 60);
}
@Override
public void run() {
try {
start = System.currentTimeMillis();
File file = new File("plugins/SurvivalGames/reset/" + lobby + arena + ".map");
file.mkdirs();
if(file.exists()) {
file.delete();
try {
file.createNewFile();
} catch (IOException e) {
e.printStackTrace();
return;
}
}
Location min = sel.getMinimumLocation();
Location max = sel.getMaximumLocation();
cc = new CuboidClipboard(new Vector(sel.getLength(), sel.getHeight(), sel.getWidth()), new Vector(min.getBlockX(), min.getY(), min.getZ()), new Vector(max.getBlockX(), max.getBlockY(), max.getBlockZ()));
if(pname != null)
startPercentInfoScheduler();
width = cc.getWidth();
length = cc.getLength();
height = cc.getHeight();
origin = cc.getOrigin();
HashMap<String, Tag> schematic = new HashMap<String, Tag>();
schematic.put("Width", new ShortTag((short) width));
schematic.put("Length", new ShortTag((short) length));
schematic.put("Height", new ShortTag((short) height));
schematic.put("Materials", new StringTag("Alpha"));
schematic.put("WEOriginX", new IntTag(cc.getOrigin().getBlockX()));
schematic.put("WEOriginY", new IntTag(cc.getOrigin().getBlockY()));
schematic.put("WEOriginZ", new IntTag(cc.getOrigin().getBlockZ()));
schematic.put("WEOffsetX", new IntTag(cc.getOffset().getBlockX()));
schematic.put("WEOffsetY", new IntTag(cc.getOffset().getBlockY()));
schematic.put("WEOffsetZ", new IntTag(cc.getOffset().getBlockZ()));
// Copy
blocks = new byte[width * height * length];
addBlocks = null;
blockData = new byte[width * height * length];
tileEntities = new ArrayList<Tag>();
int maxSize = 6 * 16 * 16 * cc.getHeight();
maxSteps = (cc.getHeight() * cc.getLength() * cc.getWidth()) / maxSize;
long sleep = 625;
Util.debug("SurvivalGames Map save - length:" + cc.getLength() + " width:" + cc.getWidth() + " height:" + cc.getHeight() + " perStep:" + maxSize + " maxSteps:" + maxSteps + " sleep:" + sleep);
for(World lw : WorldEdit.getInstance().getServer().getWorlds()) {
if(lw.getName().equals(min.getWorld().getName())) {
es = WorldEdit.getInstance().getEditSessionFactory().getEditSession(lw, 0);
break;
}
}
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
for (int z = 0; z < length; z++) {
if(cSave.size() == maxSize) {
nextSave();
while(save) {
try {
sleep(sleep);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
cSave.add(new Vector(x, y, z));
}
}
}
nextSave();
while(save) {
try {
sleep(sleep);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
schematic.put("Blocks", new ByteArrayTag(blocks));
schematic.put("Data", new ByteArrayTag(blockData));
schematic.put("Entities", new ListTag(CompoundTag.class, new ArrayList<Tag>()));
schematic.put("TileEntities", new ListTag(CompoundTag.class, tileEntities));
if (addBlocks != null) {
schematic.put("AddBlocks", new ByteArrayTag(addBlocks));
}
// Build and output
CompoundTag schematicTag = new CompoundTag(schematic);
NBTOutputStream stream = new NBTOutputStream(new GZIPOutputStream(new FileOutputStream(file)));
stream.writeNamedTag("Schematic", schematicTag);
stream.close();
sizeB = file.length();
format = "Bytes";
if(sizeB >= 1000) {
sizeB = sizeB / 1000;
format = "KiloBytes";
if(sizeB >= 1000) {
sizeB = sizeB / 1000;
format = "MegaBytes";
}
}
Bukkit.getScheduler().callSyncMethod(SurvivalGames.instance, new Callable<Void>() {
@Override
public Void call() throws Exception {
// TEMPORARY
Util.checkForOutdatedArenaSaveFiles();
Bukkit.getPluginManager().callEvent(new SaveDoneEvent(lobby, arena, (System.currentTimeMillis() - start), sizeB, format));
return null;
}
});
} catch(Exception e) {
e.printStackTrace();
}
if(task != null)
task.cancel();
}
private long sizeB;
private String format;
private boolean save = false;
private CuboidClipboard cc;
private EditSession es;
private Vector origin;
private List<Vector> cSave = new ArrayList<>();
byte[] blocks;
byte[] addBlocks;
byte[] blockData;
ArrayList<Tag> tileEntities;
int width;
int height;
int length;
public void nextSave() {
save = true;
Bukkit.getScheduler().callSyncMethod(SurvivalGames.instance, new Callable<Void>() {
@Override
public Void call() {
try {
Util.debug("Start save: " + cSave.size() + " blocks");
for(Vector v : cSave) {
int x = v.getBlockX();
int y = v.getBlockY();
int z = v.getBlockZ();
int index = y * width * length + z * width + x;
BaseBlock block = es.getBlock(new BlockVector(x, y, z).add(origin));
// Save 4096 IDs in an AddBlocks section
if (block.getType() > 255) {
if (addBlocks == null) { // Lazily create section
addBlocks = new byte[(blocks.length >> 1) + 1];
}
addBlocks[index >> 1] = (byte) (((index & 1) == 0) ?
addBlocks[index >> 1] & 0xF0 | (block.getType() >> 8) & 0xF
: addBlocks[index >> 1] & 0xF | ((block.getType() >> 8) & 0xF) << 4);
}
blocks[index] = (byte) block.getType();
blockData[index] = (byte) block.getData();
// Get the list of key/values from the block
CompoundTag rawTag = block.getNbtData();
if (rawTag != null) {
Map<String, Tag> values = new HashMap<String, Tag>();
for (Entry<String, Tag> entry : rawTag.getValue().entrySet()) {
values.put(entry.getKey(), entry.getValue());
}
values.put("id", new StringTag(block.getNbtId()));
values.put("x", new IntTag(x));
values.put("y", new IntTag(y));
values.put("z", new IntTag(z));
CompoundTag tileEntityTag = new CompoundTag(values);
tileEntities.add(tileEntityTag);
}
}
stepsDone++;
cSave.clear();
} catch(Exception e) {
e.printStackTrace();
}
Util.debug("end save");
save = false;
return null;
}
});
}
}