PlotSquared/Core/src/main/java/com/plotsquared/core/command/Claim.java
2021-05-11 19:26:39 +02:00

231 lines
10 KiB
Java

/*
* _____ _ _ _____ _
* | __ \| | | | / ____| | |
* | |__) | | ___ | |_| (___ __ _ _ _ __ _ _ __ ___ __| |
* | ___/| |/ _ \| __|\___ \ / _` | | | |/ _` | '__/ _ \/ _` |
* | | | | (_) | |_ ____) | (_| | |_| | (_| | | | __/ (_| |
* |_| |_|\___/ \__|_____/ \__, |\__,_|\__,_|_| \___|\__,_|
* | |
* |_|
* PlotSquared plot management system for Minecraft
* Copyright (C) 2021 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 <https://www.gnu.org/licenses/>.
*/
package com.plotsquared.core.command;
import com.google.inject.Inject;
import com.plotsquared.core.configuration.Settings;
import com.plotsquared.core.configuration.caption.TranslatableCaption;
import com.plotsquared.core.database.DBFunc;
import com.plotsquared.core.events.PlayerClaimPlotEvent;
import com.plotsquared.core.events.PlotMergeEvent;
import com.plotsquared.core.events.Result;
import com.plotsquared.core.location.Direction;
import com.plotsquared.core.location.Location;
import com.plotsquared.core.permissions.Permission;
import com.plotsquared.core.player.MetaDataAccess;
import com.plotsquared.core.player.PlayerMetaDataKeys;
import com.plotsquared.core.player.PlotPlayer;
import com.plotsquared.core.plot.Plot;
import com.plotsquared.core.plot.PlotArea;
import com.plotsquared.core.util.EconHandler;
import com.plotsquared.core.util.EventDispatcher;
import com.plotsquared.core.util.Permissions;
import com.plotsquared.core.util.PlotExpression;
import com.plotsquared.core.util.task.TaskManager;
import net.kyori.adventure.text.minimessage.Template;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@CommandDeclaration(
command = "claim",
aliases = "c",
category = CommandCategory.CLAIMING,
requiredType = RequiredType.PLAYER, permission = "plots.claim",
usage = "/plot claim")
public class Claim extends SubCommand {
private static final Logger logger =
LoggerFactory.getLogger("P2/" + Claim.class.getSimpleName());
private final EventDispatcher eventDispatcher;
private final EconHandler econHandler;
@Inject
public Claim(
final @NonNull EventDispatcher eventDispatcher,
final @NonNull EconHandler econHandler
) {
this.eventDispatcher = eventDispatcher;
this.econHandler = econHandler;
}
@Override
public boolean onCommand(final PlotPlayer<?> player, String[] args) {
String schematic = null;
if (args.length >= 1) {
schematic = args[0];
}
Location location = player.getLocation();
Plot plot = location.getPlotAbs();
if (plot == null) {
player.sendMessage(TranslatableCaption.of("errors.not_in_plot"));
return false;
}
final PlayerClaimPlotEvent event = this.eventDispatcher.callClaim(player, plot, schematic);
schematic = event.getSchematic();
if (event.getEventResult() == Result.DENY) {
player.sendMessage(
TranslatableCaption.of("events.event_denied"),
Template.of("value", "Claim")
);
return true;
}
boolean force = event.getEventResult() == Result.FORCE;
int currentPlots = Settings.Limit.GLOBAL ?
player.getPlotCount() :
player.getPlotCount(location.getWorldName());
final PlotArea area = plot.getArea();
try (final MetaDataAccess<Integer> metaDataAccess = player.accessPersistentMetaData(PlayerMetaDataKeys.PERSISTENT_GRANTED_PLOTS)) {
int grants = 0;
if (currentPlots >= player.getAllowedPlots() && !force) {
if (metaDataAccess.isPresent()) {
grants = metaDataAccess.get().orElse(0);
if (grants <= 0) {
player.sendMessage(
TranslatableCaption.of("permission.cant_claim_more_plots"),
Template.of("amount", String.valueOf(grants))
);
metaDataAccess.remove();
}
} else {
player.sendMessage(
TranslatableCaption.of("permission.cant_claim_more_plots"),
Template.of("amount", String.valueOf(player.getAllowedPlots()))
);
return false;
}
}
if (!plot.canClaim(player)) {
player.sendMessage(TranslatableCaption.of("working.plot_is_claimed"));
return false;
}
if (schematic != null && !schematic.isEmpty()) {
if (area.isSchematicClaimSpecify()) {
if (!area.hasSchematic(schematic)) {
player.sendMessage(
TranslatableCaption.of("schematics.schematic_invalid_named"),
Template.of("schemname", schematic),
Template.of("reason", "non-existent")
);
}
if (!Permissions.hasPermission(player, Permission.PERMISSION_CLAIM_SCHEMATIC
.format(schematic)) && !Permissions.hasPermission(
player,
"plots.admin.command.schematic"
) && !force) {
player.sendMessage(
TranslatableCaption.of("permission.no_schematic_permission"),
Template.of("value", schematic)
);
}
}
}
if (this.econHandler.isEnabled(area) && !force) {
PlotExpression costExr = area.getPrices().get("claim");
double cost = costExr.evaluate(currentPlots);
if (cost > 0d) {
if (this.econHandler.getMoney(player) < cost && this.econHandler.isSupported()) {
player.sendMessage(
TranslatableCaption.of("economy.cannot_afford_plot"),
Template.of("money", this.econHandler.format(cost)),
Template.of("balance", this.econHandler.format(this.econHandler.getMoney(player)))
);
} else {
player.sendMessage(TranslatableCaption.of("economy.vault_not_found"));
return false;
}
this.econHandler.withdrawMoney(player, cost);
player.sendMessage(
TranslatableCaption.of("economy.removed_balance"),
Template.of("money", this.econHandler.format(cost)),
Template.of("balance", this.econHandler.format(this.econHandler.getMoney(player)))
);
}
}
if (grants > 0) {
if (grants == 1) {
metaDataAccess.remove();
} else {
metaDataAccess.set(grants - 1);
}
player.sendMessage(
TranslatableCaption.of("economy.removed_granted_plot"),
Template.of("usedGrants", String.valueOf((grants - 1))),
Template.of("remainingGrants", String.valueOf(grants))
);
}
}
int border = area.getBorder();
if (border != Integer.MAX_VALUE && plot.getDistanceFromOrigin() > border && !force) {
player.sendMessage(TranslatableCaption.of("border.border"));
return false;
}
plot.setOwnerAbs(player.getUUID());
final String finalSchematic = schematic;
DBFunc.createPlotSafe(plot, () -> {
try {
TaskManager.getPlatformImplementation().sync(() -> {
if (!plot.claim(player, true, finalSchematic, false)) {
logger.info("Failed to claim plot {}", plot.getId().toCommaSeparatedString());
player.sendMessage(TranslatableCaption.of("working.plot_not_claimed"));
plot.setOwnerAbs(null);
} else if (area.isAutoMerge()) {
PlotMergeEvent mergeEvent = Claim.this.eventDispatcher
.callMerge(plot, Direction.ALL, Integer.MAX_VALUE, player);
if (mergeEvent.getEventResult() == Result.DENY) {
player.sendMessage(
TranslatableCaption.of("events.event_denied"),
Template.of("value", "Auto merge on claim")
);
} else {
plot.getPlotModificationManager().autoMerge(
mergeEvent.getDir(),
mergeEvent.getMax(),
player.getUUID(),
player,
true
);
}
}
return null;
});
} catch (final Exception e) {
e.printStackTrace();
}
}, () -> {
logger.info("Failed to add plot to database: {}", plot.getId().toCommaSeparatedString());
player.sendMessage(TranslatableCaption.of("working.plot_not_claimed"));
plot.setOwnerAbs(null);
});
return true;
}
}