mirror of
https://github.com/plexusorg/Plex-FAWE.git
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237 lines
9.6 KiB
Java
237 lines
9.6 KiB
Java
package com.fastasyncworldedit.bukkit.regions;
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import com.fastasyncworldedit.core.regions.FaweMask;
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import com.fastasyncworldedit.core.regions.RegionWrapper;
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import com.sk89q.worldedit.bukkit.BukkitAdapter;
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import com.sk89q.worldedit.internal.util.LogManagerCompat;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.regions.AbstractRegion;
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import com.sk89q.worldedit.regions.CuboidRegion;
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import com.sk89q.worldedit.regions.Polygonal2DRegion;
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import com.sk89q.worldedit.regions.Region;
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import com.sk89q.worldedit.regions.RegionIntersection;
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import com.sk89q.worldguard.LocalPlayer;
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import com.sk89q.worldguard.WorldGuard;
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import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
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import com.sk89q.worldguard.protection.ApplicableRegionSet;
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import com.sk89q.worldguard.protection.flags.Flags;
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import com.sk89q.worldguard.protection.managers.RegionManager;
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import com.sk89q.worldguard.protection.regions.GlobalProtectedRegion;
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import com.sk89q.worldguard.protection.regions.ProtectedCuboidRegion;
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import com.sk89q.worldguard.protection.regions.ProtectedPolygonalRegion;
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import com.sk89q.worldguard.protection.regions.ProtectedRegion;
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import com.sk89q.worldguard.protection.regions.RegionContainer;
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import org.apache.logging.log4j.Logger;
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import org.bukkit.Bukkit;
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import org.bukkit.Location;
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import org.bukkit.entity.Player;
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import org.bukkit.event.Listener;
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import org.bukkit.plugin.Plugin;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.Locale;
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import java.util.Set;
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public class WorldGuardFeature extends BukkitMaskManager implements Listener {
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private static final Logger LOGGER = LogManagerCompat.getLogger();
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private final WorldGuardPlugin worldguard;
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public WorldGuardFeature(Plugin plugin) {
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super(plugin.getName());
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this.worldguard = this.getWorldGuard();
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LOGGER.info("Plugin 'WorldGuard' found. Using it now.");
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}
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private static Region adapt(ProtectedRegion region) {
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if (region instanceof ProtectedCuboidRegion) {
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return new CuboidRegion(region.getMinimumPoint(), region.getMaximumPoint());
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}
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if (region instanceof GlobalProtectedRegion) {
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return RegionWrapper.GLOBAL();
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}
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if (region instanceof ProtectedPolygonalRegion) {
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ProtectedPolygonalRegion casted = (ProtectedPolygonalRegion) region;
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BlockVector3 max = region.getMaximumPoint();
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BlockVector3 min = region.getMinimumPoint();
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return new Polygonal2DRegion(null, casted.getPoints(), min.getBlockY(), max.getBlockY());
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}
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return new AdaptedRegion(region);
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}
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private WorldGuardPlugin getWorldGuard() {
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final Plugin plugin = Bukkit.getPluginManager().getPlugin("WorldGuard");
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// WorldGuard may not be loaded
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if (!(plugin instanceof WorldGuardPlugin)) {
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return null; // Maybe you want throw an exception instead
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}
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return (WorldGuardPlugin) plugin;
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}
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/**
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* Get the WorldGuard regions a player is allowed in based on the current location, or if isWhitelist set to false, get the
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* blacklisted regions for the world.
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*/
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public Set<ProtectedRegion> getRegions(LocalPlayer player, Location location, boolean isWhitelist) {
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RegionContainer container = WorldGuard.getInstance().getPlatform().getRegionContainer();
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if (container == null) {
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LOGGER.info("Region capability is not enabled for WorldGuard.");
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return Collections.emptySet();
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}
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RegionManager manager = container.get(BukkitAdapter.adapt(location.getWorld()));
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if (manager == null) {
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LOGGER.info("Region capability is not enabled for that world.");
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return Collections.emptySet();
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}
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//Merge WorldGuardFlag
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if (isWhitelist) {
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// Only consider global when whitelisting
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final ProtectedRegion global = manager.getRegion("__global__");
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if (global != null && isAllowed(player, global)) {
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return Collections.singleton(global);
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}
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final ApplicableRegionSet regions = manager.getApplicableRegions(BlockVector3.at(
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location.getX(),
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location.getY(),
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location.getZ()
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));
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if (player.hasPermission("fawe.worldguardflag") && !regions.testState(
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player,
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Flags.BUILD,
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Flags.BLOCK_PLACE,
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Flags.BLOCK_BREAK
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)) {
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return Collections.emptySet();
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}
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Set<ProtectedRegion> protectedRegions = new HashSet<>();
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for (ProtectedRegion region : regions) {
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if (isAllowed(player, region)) {
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protectedRegions.add(region);
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}
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}
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return Collections.unmodifiableSet(protectedRegions);
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} else {
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final Collection<ProtectedRegion> regions = manager.getRegions().values();
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Set<ProtectedRegion> protectedRegions = new HashSet<>();
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for (ProtectedRegion region : regions) {
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if (region.getId().equals("__global__")) {
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continue;
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}
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if (!isAllowed(player, region)) {
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protectedRegions.add(region);
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}
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}
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return Collections.unmodifiableSet(protectedRegions);
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}
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}
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public boolean isAllowed(LocalPlayer localplayer, ProtectedRegion region) {
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//Check if player is the owner of the region, the region's ID contains the player's name (why?), or if the region's owners contains "*".
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if (region.isOwner(localplayer) || region.isOwner(localplayer.getName())) {
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return true;
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} else if (region.getId().toLowerCase(Locale.ROOT).equals(localplayer.getName().toLowerCase(Locale.ROOT))) {
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return true;
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} else if (region.getId().toLowerCase(Locale.ROOT).contains(localplayer.getName().toLowerCase(Locale.ROOT) + "//")) {
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return true;
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} else if (region.isOwner("*")) {
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return true;
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} else if (localplayer.hasPermission("worldguard.region.bypass")
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|| localplayer.hasPermission("worldguard.region.bypass."
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+ localplayer.getWorld().getName().toLowerCase(Locale.ROOT))) {
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return true;
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}
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//Check if the player has the FAWE permission for editing in WG regions as member, then checking member status.
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if (localplayer.hasPermission("fawe.worldguard.member")) {
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if (region.isMember(localplayer) || region.isMember(localplayer.getName())) {
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return true;
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} else {
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return region.isMember("*");
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}
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}
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return false;
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}
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@Override
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public FaweMask getMask(com.sk89q.worldedit.entity.Player wePlayer, MaskType type, boolean isWhitelist) {
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final Player player = BukkitAdapter.adapt(wePlayer);
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final LocalPlayer localplayer = this.worldguard.wrapPlayer(player);
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final Location location = player.getLocation();
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final Set<ProtectedRegion> regions = this.getRegions(localplayer, location, isWhitelist);
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if (!regions.isEmpty()) {
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Set<Region> result = new HashSet<>();
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for (ProtectedRegion myRegion : regions) {
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if (myRegion.getId().equals("__global__")) {
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return new FaweMask(RegionWrapper.GLOBAL()) {
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@Override
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public boolean isValid(com.sk89q.worldedit.entity.Player player, MaskType type) {
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return isAllowed(worldguard.wrapPlayer(BukkitAdapter.adapt(player)), myRegion);
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}
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};
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} else {
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if (myRegion instanceof ProtectedCuboidRegion) {
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result.add(new CuboidRegion(myRegion.getMinimumPoint(), myRegion.getMaximumPoint()));
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} else {
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result.add(adapt(myRegion));
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}
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}
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}
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return new FaweMask(new RegionIntersection(wePlayer.getWorld(), result)) {
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@Override
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public boolean isValid(com.sk89q.worldedit.entity.Player player, MaskType type) {
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final LocalPlayer localplayer = worldguard.wrapPlayer(BukkitAdapter.adapt(player));
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for (ProtectedRegion myRegion : regions) {
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if (!isAllowed(localplayer, myRegion)) {
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return false;
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}
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}
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return true;
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}
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};
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}
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return null;
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}
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private static class AdaptedRegion extends AbstractRegion {
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private final ProtectedRegion region;
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public AdaptedRegion(ProtectedRegion region) {
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super(null);
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this.region = region;
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}
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@Override
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public BlockVector3 getMinimumPoint() {
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return region.getMinimumPoint();
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}
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@Override
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public BlockVector3 getMaximumPoint() {
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return region.getMaximumPoint();
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}
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@Override
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public void expand(BlockVector3... changes) {
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throw new UnsupportedOperationException("Region is immutable");
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}
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@Override
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public void contract(BlockVector3... changes) {
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throw new UnsupportedOperationException("Region is immutable");
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}
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@Override
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public boolean contains(BlockVector3 position) {
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return region.contains(position);
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}
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}
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}
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