69 lines
2.9 KiB
Java
69 lines
2.9 KiB
Java
package com.boydti.fawe.bukkit.filter;
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import com.boydti.fawe.Fawe;
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import com.boydti.fawe.regions.general.CuboidRegionFilter;
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import com.sk89q.worldedit.bukkit.BukkitAdapter;
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import com.sk89q.worldedit.math.BlockVector3;
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import com.sk89q.worldguard.WorldGuard;
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import com.sk89q.worldguard.protection.ApplicableRegionSet;
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import com.sk89q.worldguard.protection.managers.RegionManager;
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import com.sk89q.worldguard.protection.regions.ProtectedCuboidRegion;
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import com.sk89q.worldguard.protection.regions.ProtectedRegion;
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import org.bukkit.World;
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import static com.google.common.base.Preconditions.checkNotNull;
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import static org.slf4j.LoggerFactory.getLogger;
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public class WorldGuardFilter extends CuboidRegionFilter {
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private final World world;
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private boolean large;
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private RegionManager manager;
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public WorldGuardFilter(World world) {
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checkNotNull(world);
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this.world = world;
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}
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@Override
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public void calculateRegions() {
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Fawe.get().getQueueHandler().sync(() -> {
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WorldGuardFilter.this.manager = WorldGuard.getInstance().getPlatform().getRegionContainer().get(
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BukkitAdapter.adapt(world));
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for (ProtectedRegion region : manager.getRegions().values()) {
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BlockVector3 min = region.getMinimumPoint();
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BlockVector3 max = region.getMaximumPoint();
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if (max.getBlockX() - min.getBlockX() > 1024 || max.getBlockZ() - min.getBlockZ() > 1024) {
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getLogger(WorldGuardFilter.class).debug("Large or complex region shapes cannot be optimized. Filtering will be slower");
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large = true;
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break;
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}
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add(min.toBlockVector2(), max.toBlockVector2());
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}
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});
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}
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@Override
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public boolean containsChunk(int chunkX, int chunkZ) {
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if (!large) {
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return super.containsChunk(chunkX, chunkZ);
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}
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BlockVector3 pos1 = BlockVector3.at(chunkX << 4, 0, chunkZ << 4);
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BlockVector3 pos2 = BlockVector3.at(pos1.getBlockX() + 15, 255, pos1.getBlockZ() + 15);
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ProtectedCuboidRegion chunkRegion = new ProtectedCuboidRegion("unimportant", pos1, pos2);
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ApplicableRegionSet set = manager.getApplicableRegions(chunkRegion);
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return set.size() > 0 && !set.getRegions().iterator().next().getId().equals("__global__");
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}
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@Override
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public boolean containsRegion(int mcaX, int mcaZ) {
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if (!large) {
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return super.containsRegion(mcaX, mcaZ);
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}
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BlockVector3 pos1 = BlockVector3.at(mcaX << 9, 0, mcaZ << 9);
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BlockVector3 pos2 = BlockVector3.at(pos1.getBlockX() + 511, 255, pos1.getBlockZ() + 511);
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ProtectedCuboidRegion regionRegion = new ProtectedCuboidRegion("unimportant", pos1, pos2);
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ApplicableRegionSet set = manager.getApplicableRegions(regionRegion);
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return set.size() > 0 && !set.getRegions().iterator().next().getId().equals("__global__");
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}
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}
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