com.plotsquared.core.command.Condense Maven / Gradle / Ivy
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PlotSquared, a land and world management plugin for Minecraft.
/*
* _____ _ _ _____ _
* | __ \| | | | / ____| | |
* | |__) | | ___ | |_| (___ __ _ _ _ __ _ _ __ ___ __| |
* | ___/| |/ _ \| __|\___ \ / _` | | | |/ _` | '__/ _ \/ _` |
* | | | | (_) | |_ ____) | (_| | |_| | (_| | | | __/ (_| |
* |_| |_|\___/ \__|_____/ \__, |\__,_|\__,_|_| \___|\__,_|
* | |
* |_|
* PlotSquared plot management system for Minecraft
* Copyright (C) 2014 - 2022 IntellectualSites
*
* 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 [radius]",
category = CommandCategory.ADMINISTRATION,
requiredType = RequiredType.CONSOLE)
public class Condense extends SubCommand {
public static boolean TASK = false;
private final PlotAreaManager plotAreaManager;
private final WorldUtil worldUtil;
@Inject
public Condense(
final @NonNull PlotAreaManager plotAreaManager,
final @NonNull WorldUtil worldUtil
) {
this.plotAreaManager = plotAreaManager;
this.worldUtil = worldUtil;
}
@SuppressWarnings("unchecked")
@Override
public boolean onCommand(final PlotPlayer player, String[] args) {
if (args.length != 2 && args.length != 3) {
player.sendMessage(
TranslatableCaption.of("commandconfig.command_syntax"),
Template.of("value", "/plot condense [radius]")
);
return false;
}
PlotArea area = this.plotAreaManager.getPlotAreaByString(args[0]);
if (area == null || !this.worldUtil.isWorld(area.getWorldName())) {
player.sendMessage(TranslatableCaption.of("invalid.invalid_area"));
return false;
}
switch (args[1].toLowerCase()) {
case "start" -> {
if (args.length == 2) {
player.sendMessage(
TranslatableCaption.of("commandconfig.command_syntax"),
Template.of("value", "/plot condense" + area + " start ")
);
return false;
}
if (Condense.TASK) {
player.sendMessage(TranslatableCaption.of("condense.task_already_started"));
return false;
}
if (!MathMan.isInteger(args[2])) {
player.sendMessage(TranslatableCaption.of("condense.invalid_radius"));
return false;
}
int radius = Integer.parseInt(args[2]);
final List plots = new ArrayList<>(area.getPlots());
// remove non base plots
Iterator iterator = plots.iterator();
int maxSize = 0;
ArrayList sizes = new ArrayList<>();
while (iterator.hasNext()) {
Plot plot = iterator.next();
if (!plot.isBasePlot()) {
iterator.remove();
continue;
}
int size = plot.getConnectedPlots().size();
if (size > maxSize) {
maxSize = size;
}
sizes.add(size - 1);
}
// Sort plots by size (buckets?)]
ArrayList[] buckets = new ArrayList[maxSize];
for (int i = 0; i < plots.size(); i++) {
Plot plot = plots.get(i);
int size = sizes.get(i);
ArrayList array = buckets[size];
if (array == null) {
array = new ArrayList<>();
buckets[size] = array;
}
array.add(plot);
}
final ArrayList allPlots = new ArrayList<>(plots.size());
for (int i = buckets.length - 1; i >= 0; i--) {
ArrayList array = buckets[i];
if (array != null) {
allPlots.addAll(array);
}
}
int size = allPlots.size();
int minimumRadius = (int) Math.ceil(Math.sqrt(size) / 2 + 1);
if (radius < minimumRadius) {
player.sendMessage(TranslatableCaption.of("condense.radius_too_small"));
return false;
}
List toMove = new ArrayList<>(getPlots(allPlots, radius));
final List free = new ArrayList<>();
PlotId start = PlotId.of(0, 0);
while (start.getX() <= minimumRadius && start.getY() <= minimumRadius) {
Plot plot = area.getPlotAbs(start);
if (plot != null && !plot.hasOwner()) {
free.add(plot.getId());
}
start = start.getNextId();
}
if (free.isEmpty() || toMove.isEmpty()) {
player.sendMessage(TranslatableCaption.of("condense.no_free_plots_found"));
return false;
}
player.sendMessage(TranslatableCaption.of("condense.task_started"));
Condense.TASK = true;
Runnable run = new Runnable() {
@Override
public void run() {
if (!Condense.TASK) {
player.sendMessage(TranslatableCaption.of("debugexec.task_cancelled"));
}
if (allPlots.isEmpty()) {
Condense.TASK = false;
player.sendMessage(TranslatableCaption.of("condense.task_complete"));
return;
}
final Runnable task = this;
final Plot origin = allPlots.remove(0);
int i = 0;
while (free.size() > i) {
final Plot possible = origin.getArea().getPlotAbs(free.get(i));
if (possible.hasOwner()) {
free.remove(i);
continue;
}
i++;
final AtomicBoolean result = new AtomicBoolean(false);
try {
result.set(origin.getPlotModificationManager().move(possible, player, () -> {
if (result.get()) {
player.sendMessage(
TranslatableCaption.of("condense.moving"),
Template.of("origin", String.valueOf(origin)),
Template.of("possible", String.valueOf(possible))
);
TaskManager.runTaskLater(task, TaskTime.ticks(1L));
}
}, false).get());
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
}
if (result.get()) {
break;
}
}
if (free.isEmpty()) {
Condense.TASK = false;
player.sendMessage(TranslatableCaption.of("condense.task_failed"));
return;
}
if (i >= free.size()) {
player.sendMessage(
TranslatableCaption.of("condense.skipping"),
Template.of("plot", String.valueOf(origin))
);
}
}
};
TaskManager.runTaskAsync(run);
return true;
}
case "stop" -> {
if (!Condense.TASK) {
player.sendMessage(TranslatableCaption.of("condense.task_stopped"));
return false;
}
Condense.TASK = false;
player.sendMessage(TranslatableCaption.of("condense.task_stopped"));
return true;
}
case "info" -> {
if (args.length == 2) {
player.sendMessage(
TranslatableCaption.of("commandconfig.command_syntax"),
Template.of("value", "/plot condense " + area + " info ")
);
return false;
}
if (!MathMan.isInteger(args[2])) {
player.sendMessage(TranslatableCaption.of("condense.invalid_radius"));
return false;
}
int radius = Integer.parseInt(args[2]);
Collection plots = area.getPlots();
int size = plots.size();
int minimumRadius = (int) Math.ceil(Math.sqrt(size) / 2 + 1);
if (radius < minimumRadius) {
player.sendMessage(TranslatableCaption.of("condense.radius_too_small"));
return false;
}
int maxMove = getPlots(plots, minimumRadius).size();
int userMove = getPlots(plots, radius).size();
player.sendMessage(TranslatableCaption.of("condense.default_eval"));
player.sendMessage(
TranslatableCaption.of("condense.minimum_radius"),
Template.of("minimumRadius", String.valueOf(minimumRadius))
);
player.sendMessage(
TranslatableCaption.of("condense.minimum_radius"),
Template.of("maxMove", String.valueOf(maxMove))
);
player.sendMessage(TranslatableCaption.of("condense.input_eval"));
player.sendMessage(
TranslatableCaption.of("condense.input_radius"),
Template.of("radius", String.valueOf(radius))
);
player.sendMessage(
TranslatableCaption.of("condense.estimated_moves"),
Template.of("userMove", String.valueOf(userMove))
);
player.sendMessage(TranslatableCaption.of("condense.eta"));
player.sendMessage(TranslatableCaption.of("condense.radius_measured"));
return true;
}
}
player.sendMessage(
TranslatableCaption.of("commandconfig.command_syntax"),
Template.of("value", "/plot condense " + area.getWorldName() + " [radius]")
);
return false;
}
public Set getPlots(Collection plots, int radius) {
HashSet outside = new HashSet<>();
for (Plot plot : plots) {
if (plot.getId().getX() > radius || plot.getId().getX() < -radius || plot.getId().getY() > radius
|| plot.getId().getY() < -radius) {
outside.add(plot.getId());
}
}
return outside;
}
}
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