mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2024-06-02 01:11:46 +00:00
154 lines
5.7 KiB
Java
154 lines
5.7 KiB
Java
package com.boydti.fawe.util;
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import com.boydti.fawe.config.Settings;
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import com.boydti.fawe.object.RegionWrapper;
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import com.boydti.fawe.object.exception.FaweException;
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import com.boydti.fawe.object.extent.NullExtent;
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import com.boydti.fawe.regions.FaweMask;
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import com.boydti.fawe.regions.FaweMaskManager;
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import com.sk89q.worldedit.WorldEditException;
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import com.sk89q.worldedit.entity.Player;
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import com.sk89q.worldedit.extent.AbstractDelegateExtent;
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import com.sk89q.worldedit.extent.Extent;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldedit.regions.Region;
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import com.sk89q.worldedit.util.Location;
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import com.sk89q.worldedit.util.formatting.text.TextComponent;
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import java.lang.reflect.Field;
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import java.util.ArrayDeque;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.Set;
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public class WEManager {
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public final static WEManager IMP = new WEManager();
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public final ArrayDeque<FaweMaskManager> managers = new ArrayDeque<>();
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public void cancelEditSafe(Extent parent, FaweException reason) throws FaweException {
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try {
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final Field field = AbstractDelegateExtent.class.getDeclaredField("extent");
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field.setAccessible(true);
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Object currentExtent = field.get(parent);
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if (!(currentExtent instanceof NullExtent)) {
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field.set(parent, new NullExtent((Extent) field.get(parent), reason));
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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throw reason;
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}
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public void cancelEdit(Extent parent, FaweException reason) throws WorldEditException {
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cancelEditSafe(parent, reason);
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}
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@Deprecated
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public Region[] getMask(Player player) {
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return getMask(player, FaweMaskManager.MaskType.getDefaultMaskType());
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}
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public boolean isIn(int x, int y, int z, Region region) {
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return region.contains(x, y, z);
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}
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/**
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* Get a player's mask
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*
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* @param player
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* @return
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*/
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public Region[] getMask(Player player, FaweMaskManager.MaskType type) {
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if (!Settings.IMP.REGION_RESTRICTIONS || player.hasPermission("fawe.bypass") || player.hasPermission("fawe.bypass.regions")) {
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return new Region[]{RegionWrapper.GLOBAL()};
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}
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Location loc = player.getLocation();
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String world = player.getWorld().getName();
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if (!world.equals(player.getMeta("lastMaskWorld"))) {
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player.deleteMeta("lastMaskWorld");
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player.deleteMeta("lastMask");
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}
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player.setMeta("lastMaskWorld", world);
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Set<FaweMask> masks = player.getMeta("lastMask");
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Set<Region> backupRegions = new HashSet<>();
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Set<Region> regions = new HashSet<>();
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if (masks == null) {
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masks = new HashSet<>();
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} else {
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synchronized (masks) {
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boolean removed = false;
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if (!masks.isEmpty()) {
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Iterator<FaweMask> iterator = masks.iterator();
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while (iterator.hasNext()) {
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FaweMask mask = iterator.next();
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if (mask.isValid(player, type)) {
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Region region = mask.getRegion();
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if (region.contains(loc.toBlockPoint())) {
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regions.add(region);
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} else {
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removed = true;
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backupRegions.add(region);
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}
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} else {
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player.printDebug(TextComponent.of("Invalid Mask"));
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removed = true;
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iterator.remove();
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}
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}
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}
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if (!removed) return regions.toArray(new Region[0]);
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masks.clear();
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}
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}
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Set<FaweMask> tmpMasks = new HashSet<>();
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for (FaweMaskManager manager : managers) {
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if (player.hasPermission("fawe." + manager.getKey())) {
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try {
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if (manager.isExclusive() && !masks.isEmpty()) continue;
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final FaweMask mask = manager.getMask(player, FaweMaskManager.MaskType.getDefaultMaskType());
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if (mask != null) {
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regions.add(mask.getRegion());
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masks.add(mask);
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if (manager.isExclusive()) break;
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}
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} catch (Throwable e) {
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e.printStackTrace();
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}
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} else {
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player.printError(TextComponent.of("Missing permission " + "fawe." + manager.getKey()));
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}
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}
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regions.addAll(backupRegions);
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if (!masks.isEmpty()) {
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player.setMeta("lastMask", masks);
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} else {
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player.deleteMeta("lastMask");
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}
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return regions.toArray(new Region[0]);
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}
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public boolean intersects(Region region1, Region region2) {
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BlockVector3 rg1P1 = region1.getMinimumPoint();
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BlockVector3 rg1P2 = region1.getMaximumPoint();
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BlockVector3 rg2P1 = region2.getMinimumPoint();
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BlockVector3 rg2P2 = region2.getMaximumPoint();
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return rg1P1.getBlockX() <= rg2P2.getBlockX() && rg1P2.getBlockX() >= rg2P1.getBlockX() &&
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rg1P1.getBlockZ() <= rg2P2.getBlockZ() &&
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rg1P2.getBlockZ() >= rg2P1.getBlockZ();
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}
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public boolean regionContains(Region selection, HashSet<Region> mask) {
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for (Region region : mask) {
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if (this.intersects(region, selection)) {
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return true;
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}
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}
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return false;
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}
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}
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