com.fastasyncworldedit.bukkit.regions.plotsquared.PlotSquaredFeature Maven / Gradle / Ivy

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package com.fastasyncworldedit.bukkit.regions.plotsquared;

import com.fastasyncworldedit.core.FaweAPI;
import com.fastasyncworldedit.core.configuration.Caption;
import com.fastasyncworldedit.core.regions.FaweMask;
import com.fastasyncworldedit.core.regions.FaweMaskManager;
import com.plotsquared.core.configuration.Settings;
import com.plotsquared.core.database.DBFunc;
import com.plotsquared.core.player.PlotPlayer;
import com.plotsquared.core.plot.Plot;
import com.plotsquared.core.plot.PlotArea;
import com.plotsquared.core.plot.flag.implementations.DoneFlag;
import com.plotsquared.core.plot.flag.implementations.NoWorldeditFlag;
import com.plotsquared.core.util.WEManager;
import com.sk89q.worldedit.bukkit.BukkitAdapter;
import com.sk89q.worldedit.entity.Player;
import com.sk89q.worldedit.internal.util.LogManagerCompat;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.regions.CuboidRegion;
import com.sk89q.worldedit.regions.Region;
import com.sk89q.worldedit.regions.RegionIntersection;
import com.sk89q.worldedit.world.World;
import org.apache.logging.log4j.Logger;
import org.bukkit.Bukkit;

import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;

public class PlotSquaredFeature extends FaweMaskManager {

    private static final Logger LOGGER = LogManagerCompat.getLogger();

    public PlotSquaredFeature() {
        super("PlotSquared");
        LOGGER.info("Optimizing PlotSquared");
        if (Settings.FAWE_Components.FAWE_HOOK) {
            Settings.Enabled_Components.WORLDEDIT_RESTRICTIONS = false;
            if (Settings.PLATFORM.toLowerCase(Locale.ROOT).startsWith("bukkit")) {
                new FaweTrim();
            }
            // TODO: revisit this later on
            /*
            if (MainCommand.getInstance().getCommand("generatebiome") == null) {
                new PlotSetBiome();
            }
             */
        }
        /*
        try {
            if (Settings.Enabled_Components.WORLDS) {
                new ReplaceAll();
            }
        } catch (Throwable e) {
            log.debug("You need to update PlotSquared to access the CFI and REPLACEALL commands");
        }
        */
    }

    /**
     * Whether the player is allowed to use FAWE on a PlotSquared plot.
     *
     * @param player the {@link Player}
     * @param plot   the {@link Plot}
     * @param type   the {@link MaskType}
     * @return {@code true} if the player is the plot owner, trusted, has the permission fawe.plotsquared.member
     * or fawe.plotsquared.admin and the NoWorldeditFlag is not set; otherwise {@code false}
     */
    public boolean isAllowed(Player player, Plot plot, MaskType type) {
        if (plot == null) {
            return false;
        }
        UUID uid = player.getUniqueId();
        if (plot.getFlag(NoWorldeditFlag.class)) {
            player.print(Caption.of(
                    "fawe.cancel.reason.no.region.reason",
                    Caption.of("fawe.cancel.reason.no.region.plot.noworldeditflag")
            ));
            return false;
        }
        if (plot.isOwner(uid) || player.hasPermission("fawe.plotsquared.admin")) {
            return true;
        }
        if (type != MaskType.MEMBER) {
            player.print(Caption.of(
                    "fawe.cancel.reason.no.region.reason",
                    Caption.of("fawe.cancel.reason.no.region.plot.owner.only")
            ));
            return false;
        }
        if (plot.getTrusted().contains(uid) || plot.getTrusted().contains(DBFunc.EVERYONE)) {
            return true;
        }
        if (plot.getMembers().contains(uid) || plot.getMembers().contains(DBFunc.EVERYONE)) {
            if (!player.hasPermission("fawe.plotsquared.member")) {
                player.print(Caption.of(
                        "fawe.cancel.reason.no.region.reason",
                        Caption.of("fawe.error.no-perm", "fawe.plotsquared.member")
                ));
                return false;
            }
            if (!plot.getOwners().isEmpty() && plot.getOwners().stream().anyMatch(this::playerOnline)) {
                return true;
            } else {
                player.print(Caption.of(
                        "fawe.cancel.reason.no.region.reason",
                        Caption.of("fawe.cancel.reason.no.region.plot.owner.offline")
                ));
                return false;
            }
        }
        player.print(Caption.of(
                "fawe.cancel.reason.no.region.reason",
                Caption.of("fawe.cancel.reason.no.region.not.added")
        ));
        return false;
    }

    private boolean playerOnline(UUID uuid) {
        if (uuid == null) {
            return false;
        }
        org.bukkit.entity.Player player = Bukkit.getPlayer(uuid);
        return player != null && player.isOnline();
    }

    @Override
    public FaweMask getMask(Player player, MaskType type, boolean isWhitelist) {
        final PlotPlayer pp = PlotPlayer.from(BukkitAdapter.adapt(player));
        if (pp == null) {
            return null;
        }
        final Set regions;
        Plot plot = pp.getCurrentPlot();
        if (isAllowed(player, plot, type)) {
            regions = plot.getRegions();
        } else {
            plot = null;
            regions = WEManager.getMask(pp);
            if (regions.size() == 1) {
                CuboidRegion region = regions.iterator().next();
                if (region.getMinimumPoint().getX() == Integer.MIN_VALUE
                        && region.getMaximumPoint().getX() == Integer.MAX_VALUE) {
                    regions.clear();
                }
            }
        }
        if (regions.isEmpty()) {
            return null;
        }
        PlotArea area = pp.getApplicablePlotArea();
        final Plot finalPlot = plot;
        if (Settings.Done.RESTRICT_BUILDING && DoneFlag.isDone(finalPlot) || regions.isEmpty()) {
            return null;
        }

        Region maskedRegion;
        if (regions.size() == 1) {
            int min = area != null ? area.getMinBuildHeight() : player.getWorld().getMinY();
            int max = area != null ? Math.min(player.getWorld().getMaxY(), area.getMaxBuildHeight()) : player.getWorld().getMaxY();

            final CuboidRegion region = regions.iterator().next();
            final BlockVector3 pos1 = BlockVector3.at(region.getMinimumX(), min, region.getMinimumZ());
            final BlockVector3 pos2 = BlockVector3.at(region.getMaximumX(), max, region.getMaximumZ());
            maskedRegion = new CuboidRegion(pos1, pos2);
        } else {
            World world = FaweAPI.getWorld(area.getWorldName());
            List weRegions = regions.stream().map(
                    r -> new CuboidRegion(world, BlockVector3.at(r.getMinimumX(), r.getMinimumY(), r.getMinimumZ()),
                            BlockVector3.at(r.getMaximumX(), r.getMaximumY(), r.getMaximumZ())
                    )).collect(Collectors.toList());
            maskedRegion = new RegionIntersection(world, weRegions);
        }

        return new FaweMask(maskedRegion) {
            @Override
            public boolean isValid(Player player, MaskType type) {
                if (Settings.Done.RESTRICT_BUILDING && DoneFlag.isDone(finalPlot)) {
                    return false;
                }
                return isAllowed(player, finalPlot, type);
            }
        };
    }

}