mirror of
https://github.com/plexusorg/Plex-FAWE.git
synced 2025-07-03 03:46:42 +00:00
Moved packages to worldedit.function.*.
This commit is contained in:
sk89q
@ -0,0 +1,39 @@
|
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/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function;
|
||||
|
||||
import com.sk89q.worldedit.Vector2D;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
|
||||
/**
|
||||
* Performs a function on points in a flat region.
|
||||
*/
|
||||
public interface FlatRegionFunction {
|
||||
|
||||
/**
|
||||
* Apply the function to the given point.
|
||||
*
|
||||
* @param pt the point
|
||||
* @return true if something was changed
|
||||
* @throws WorldEditException thrown on an error
|
||||
*/
|
||||
public boolean apply(Vector2D pt) throws WorldEditException;
|
||||
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector2D;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.masks.Mask2D;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
|
||||
/**
|
||||
* Passes calls to {@link #apply(com.sk89q.worldedit.Vector2D)} to the
|
||||
* delegate {@link com.sk89q.worldedit.function.FlatRegionFunction} if they
|
||||
* match the given mask.
|
||||
*/
|
||||
public class FlatRegionMaskingFilter implements FlatRegionFunction {
|
||||
|
||||
private final EditSession editSession;
|
||||
private final FlatRegionFunction function;
|
||||
private Mask2D mask;
|
||||
|
||||
/**
|
||||
* Create a new masking filter.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
* @param mask the mask
|
||||
* @param function the delegate function to call
|
||||
*/
|
||||
public FlatRegionMaskingFilter(EditSession editSession, Mask2D mask, FlatRegionFunction function) {
|
||||
checkNotNull(function);
|
||||
checkNotNull(editSession);
|
||||
checkNotNull(mask);
|
||||
|
||||
this.editSession = editSession;
|
||||
this.mask = mask;
|
||||
this.function = function;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector2D position) throws WorldEditException {
|
||||
return mask.matches(editSession, position) && function.apply(position);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,64 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function;
|
||||
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.Vector2D;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.regions.search.GroundSearch;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkArgument;
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
|
||||
/**
|
||||
* Accepts 2D coordinates to columns, finds the first ground block in each
|
||||
* column, and applies the given {@link RegionFunction} onto the ground blocks.
|
||||
*/
|
||||
public class GroundFunction implements FlatRegionFunction {
|
||||
|
||||
private final RegionFunction function;
|
||||
private GroundSearch groundSearch;
|
||||
private int minY;
|
||||
private int maxY;
|
||||
|
||||
/**
|
||||
* Create a new instance.
|
||||
*
|
||||
* @param groundSearch the ground search implementation
|
||||
* @param minY the minimum Y (inclusive)
|
||||
* @param maxY the maximum Y (inclusive)
|
||||
* @param function the function to apply on ground blocks
|
||||
*/
|
||||
public GroundFunction(GroundSearch groundSearch, int minY, int maxY, RegionFunction function) {
|
||||
checkNotNull(function);
|
||||
checkNotNull(groundSearch);
|
||||
checkArgument(minY <= maxY, "minY <= maxY required");
|
||||
this.function = function;
|
||||
this.groundSearch = groundSearch;
|
||||
this.minY = minY;
|
||||
this.maxY = maxY;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector2D pt) throws WorldEditException {
|
||||
Vector ground = groundSearch.findGround(pt.toVector(maxY), minY);
|
||||
return ground != null && function.apply(ground);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,39 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function;
|
||||
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
|
||||
/**
|
||||
* Performs a function on points in a region.
|
||||
*/
|
||||
public interface RegionFunction {
|
||||
|
||||
/**
|
||||
* Apply the function to the given position.
|
||||
*
|
||||
* @param position the position
|
||||
* @return true if something was changed
|
||||
* @throws WorldEditException thrown on an error
|
||||
*/
|
||||
public boolean apply(Vector position) throws WorldEditException;
|
||||
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.masks.Mask;
|
||||
|
||||
import static com.google.common.base.Preconditions.checkNotNull;
|
||||
|
||||
/**
|
||||
* Passes calls to {@link #apply(com.sk89q.worldedit.Vector)} to the
|
||||
* delegate {@link com.sk89q.worldedit.function.RegionFunction} if they
|
||||
* match the given mask.
|
||||
*/
|
||||
public class RegionMaskingFilter implements RegionFunction {
|
||||
|
||||
private final EditSession editSession;
|
||||
private final RegionFunction function;
|
||||
private Mask mask;
|
||||
|
||||
/**
|
||||
* Create a new masking filter.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
* @param mask the mask
|
||||
* @param function the function
|
||||
*/
|
||||
public RegionMaskingFilter(EditSession editSession, Mask mask, RegionFunction function) {
|
||||
checkNotNull(function);
|
||||
checkNotNull(editSession);
|
||||
checkNotNull(mask);
|
||||
|
||||
this.editSession = editSession;
|
||||
this.mask = mask;
|
||||
this.function = function;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector position) throws WorldEditException {
|
||||
return mask.matches(editSession, position) && function.apply(position);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.block;
|
||||
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
|
||||
/**
|
||||
* Counts the number of blocks.
|
||||
*/
|
||||
public class BlockCount implements RegionFunction {
|
||||
|
||||
private int count;
|
||||
|
||||
/**
|
||||
* Returns the number of blocks that have been counted.
|
||||
*
|
||||
* @return the number of blocks
|
||||
*/
|
||||
public int getCount() {
|
||||
return count;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector position) throws WorldEditException {
|
||||
count++;
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.block;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
import com.sk89q.worldedit.patterns.Pattern;
|
||||
|
||||
/**
|
||||
* Replaces blocks with the given pattern.
|
||||
*/
|
||||
public class BlockReplace implements RegionFunction {
|
||||
|
||||
private final EditSession editSession;
|
||||
private Pattern pattern;
|
||||
|
||||
/**
|
||||
* Create a new instance.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
* @param pattern a pattern
|
||||
*/
|
||||
public BlockReplace(EditSession editSession, Pattern pattern) {
|
||||
this.editSession = editSession;
|
||||
this.pattern = pattern;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector position) throws WorldEditException {
|
||||
return editSession.setBlock(position, pattern.next(position));
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,123 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.generator;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.blocks.BaseBlock;
|
||||
import com.sk89q.worldedit.blocks.BlockID;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
import com.sk89q.worldedit.patterns.BlockChance;
|
||||
import com.sk89q.worldedit.patterns.Pattern;
|
||||
import com.sk89q.worldedit.patterns.RandomFillPattern;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* Generates flora (which may include tall grass, flowers, etc.).
|
||||
* <p>
|
||||
* The current implementation is not biome-aware, but it may become so in
|
||||
* the future.
|
||||
*/
|
||||
public class FloraGenerator implements RegionFunction {
|
||||
|
||||
private final EditSession editSession;
|
||||
private boolean biomeAware = false;
|
||||
private final Pattern desertPattern = getDesertPattern();
|
||||
private final Pattern temperatePattern = getTemperatePattern();
|
||||
|
||||
/**
|
||||
* Create a new flora generator.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
*/
|
||||
public FloraGenerator(EditSession editSession) {
|
||||
this.editSession = editSession;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return whether the flora generator is set to be biome-aware.
|
||||
* <p>
|
||||
* By default, it is currently disabled by default, but this may change.
|
||||
*
|
||||
* @return true if biome aware
|
||||
*/
|
||||
public boolean isBiomeAware() {
|
||||
return biomeAware;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set whether the generator is biome aware.
|
||||
* <p>
|
||||
* It is currently not possible to make the generator biome-aware.
|
||||
*
|
||||
* @param biomeAware must always be false
|
||||
*/
|
||||
public void setBiomeAware(boolean biomeAware) {
|
||||
if (biomeAware) {
|
||||
throw new IllegalArgumentException("Cannot enable biome-aware mode; not yet implemented");
|
||||
}
|
||||
this.biomeAware = biomeAware;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a pattern for plants to place inside a desert environment.
|
||||
*
|
||||
* @return a pattern that places flora
|
||||
*/
|
||||
public static Pattern getDesertPattern() {
|
||||
List<BlockChance> chance = new ArrayList<BlockChance>();
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.DEAD_BUSH), 30));
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.CACTUS), 20));
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.AIR), 300));
|
||||
return new RandomFillPattern(chance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a pattern for plants to place inside a temperate environment.
|
||||
*
|
||||
* @return a pattern that places flora
|
||||
*/
|
||||
public static Pattern getTemperatePattern() {
|
||||
List<BlockChance> chance = new ArrayList<BlockChance>();
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.LONG_GRASS, 1), 300));
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.RED_FLOWER), 5));
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.YELLOW_FLOWER), 5));
|
||||
return new RandomFillPattern(chance);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector position) throws WorldEditException {
|
||||
BaseBlock block = editSession.getBlock(position);
|
||||
|
||||
if (block.getType() == BlockID.GRASS) {
|
||||
editSession.setBlock(position.add(0, 1, 0), temperatePattern.next(position));
|
||||
return true;
|
||||
} else if (block.getType() == BlockID.SAND) {
|
||||
editSession.setBlock(position.add(0, 1, 0), desertPattern.next(position));
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,65 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.generator;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.blocks.BaseBlock;
|
||||
import com.sk89q.worldedit.blocks.BlockID;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
import com.sk89q.worldedit.util.TreeGenerator;
|
||||
|
||||
/**
|
||||
* Generates forests by searching for the ground starting from the given upper Y
|
||||
* coordinate for every column given.
|
||||
*/
|
||||
public class ForestGenerator implements RegionFunction {
|
||||
|
||||
private final TreeGenerator treeGenerator;
|
||||
private final EditSession editSession;
|
||||
|
||||
/**
|
||||
* Create a new instance.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
* @param treeGenerator a tree generator
|
||||
*/
|
||||
public ForestGenerator(EditSession editSession, TreeGenerator treeGenerator) {
|
||||
this.editSession = editSession;
|
||||
this.treeGenerator = treeGenerator;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector position) throws WorldEditException {
|
||||
BaseBlock block = editSession.getBlock(position);
|
||||
int t = block.getType();
|
||||
|
||||
if (t == BlockID.GRASS || t == BlockID.DIRT) {
|
||||
treeGenerator.generate(editSession, position.add(0, 1, 0));
|
||||
return true;
|
||||
} else if (t == BlockID.SNOW) {
|
||||
editSession.setBlock(position, new BaseBlock(BlockID.AIR));
|
||||
return false;
|
||||
} else { // Trees won't grow on this!
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,203 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.generator;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.MaxChangedBlocksException;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.blocks.BaseBlock;
|
||||
import com.sk89q.worldedit.blocks.BlockID;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
import com.sk89q.worldedit.patterns.BlockChance;
|
||||
import com.sk89q.worldedit.patterns.Pattern;
|
||||
import com.sk89q.worldedit.patterns.RandomFillPattern;
|
||||
import com.sk89q.worldedit.patterns.SingleBlockPattern;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.Random;
|
||||
|
||||
public class GardenPatchGenerator implements RegionFunction {
|
||||
|
||||
private final Random random = new Random();
|
||||
private final EditSession editSession;
|
||||
private Pattern plant = getPumpkinPattern();
|
||||
private int affected;
|
||||
|
||||
/**
|
||||
* Create a new instance.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
*/
|
||||
public GardenPatchGenerator(EditSession editSession) {
|
||||
this.editSession = editSession;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the plant pattern that is placed.
|
||||
*
|
||||
* @return the plant pattern
|
||||
*/
|
||||
public Pattern getPlant() {
|
||||
return plant;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the plant pattern that is placed.
|
||||
*
|
||||
* @param plant the plant pattern
|
||||
*/
|
||||
public void setPlant(Pattern plant) {
|
||||
this.plant = plant;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the number of affected blocks.
|
||||
*
|
||||
* @return affected count
|
||||
*/
|
||||
public int getAffected() {
|
||||
return affected;
|
||||
}
|
||||
|
||||
/**
|
||||
* Make a patch vine.
|
||||
*
|
||||
* @param basePos the base position
|
||||
* @param pos the vine position
|
||||
*/
|
||||
private void placeVine(Vector basePos, Vector pos) throws MaxChangedBlocksException {
|
||||
if (pos.distance(basePos) > 4) return;
|
||||
if (editSession.getBlockType(pos) != 0) return;
|
||||
|
||||
for (int i = -1; i > -3; --i) {
|
||||
Vector testPos = pos.add(0, i, 0);
|
||||
if (editSession.getBlockType(testPos) == BlockID.AIR) {
|
||||
pos = testPos;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
editSession.setBlockIfAir(pos, new BaseBlock(BlockID.LEAVES));
|
||||
affected++;
|
||||
|
||||
int t = random.nextInt(4);
|
||||
int h = random.nextInt(3) - 1;
|
||||
Vector p;
|
||||
|
||||
BaseBlock log = new BaseBlock(BlockID.LOG);
|
||||
|
||||
switch (t) {
|
||||
case 0:
|
||||
if (random.nextBoolean()) {
|
||||
placeVine(basePos, pos.add(1, 0, 0));
|
||||
}
|
||||
if (random.nextBoolean()) {
|
||||
editSession.setBlockIfAir(pos.add(1, h, -1), log);
|
||||
affected++;
|
||||
}
|
||||
editSession.setBlockIfAir(p = pos.add(0, 0, -1), plant.next(p));
|
||||
affected++;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
if (random.nextBoolean()) {
|
||||
placeVine(basePos, pos.add(0, 0, 1));
|
||||
}
|
||||
if (random.nextBoolean()) {
|
||||
editSession.setBlockIfAir(pos.add(1, h, 0), log);
|
||||
affected++;
|
||||
}
|
||||
editSession.setBlockIfAir(p = pos.add(1, 0, 1), plant.next(p));
|
||||
affected++;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
if (random.nextBoolean()) {
|
||||
placeVine(basePos, pos.add(0, 0, -1));
|
||||
}
|
||||
if (random.nextBoolean()) {
|
||||
editSession.setBlockIfAir(pos.add(-1, h, 0), log);
|
||||
affected++;
|
||||
}
|
||||
editSession.setBlockIfAir(p = pos.add(-1, 0, 1), plant.next(p));
|
||||
affected++;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
if (random.nextBoolean()) {
|
||||
placeVine(basePos, pos.add(-1, 0, 0));
|
||||
}
|
||||
if (random.nextBoolean()) {
|
||||
editSession.setBlockIfAir(pos.add(-1, h, -1), log);
|
||||
affected++;
|
||||
}
|
||||
editSession.setBlockIfAir(p = pos.add(-1, 0, -1), plant.next(p));
|
||||
affected++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean apply(Vector position) throws WorldEditException {
|
||||
if (editSession.getBlock(position).getType() != BlockID.AIR) {
|
||||
position = position.add(0, 1, 0);
|
||||
}
|
||||
|
||||
if (editSession.getBlock(position.add(0, -1, 0)).getType() != BlockID.GRASS) {
|
||||
return false;
|
||||
}
|
||||
|
||||
BaseBlock leavesBlock = new BaseBlock(BlockID.LEAVES);
|
||||
|
||||
editSession.setBlockIfAir(position, leavesBlock);
|
||||
|
||||
placeVine(position, position.add(0, 0, 1));
|
||||
placeVine(position, position.add(0, 0, -1));
|
||||
placeVine(position, position.add(1, 0, 0));
|
||||
placeVine(position, position.add(-1, 0, 0));
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a pattern that creates pumpkins with different faces.
|
||||
*
|
||||
* @return a pumpkin pattern
|
||||
*/
|
||||
public static Pattern getPumpkinPattern() {
|
||||
List<BlockChance> chance = new ArrayList<BlockChance>();
|
||||
for (int i = 0; i < 4; i++) {
|
||||
chance.add(new BlockChance(new BaseBlock(BlockID.PUMPKIN, i), 100));
|
||||
}
|
||||
return new RandomFillPattern(chance);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a pattern that creates melons.
|
||||
*
|
||||
* @return a melon pattern
|
||||
*/
|
||||
public static Pattern getMelonPattern() {
|
||||
return new SingleBlockPattern(new BaseBlock(BlockID.MELON_BLOCK));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,49 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.operation;
|
||||
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
|
||||
/**
|
||||
* An task that may be split into multiple steps to be run sequentially immediately
|
||||
* or at a varying or fixed interval. Operations should attempt to break apart tasks
|
||||
* into smaller tasks that can be completed in quicker successions.
|
||||
*/
|
||||
public interface Operation {
|
||||
|
||||
/**
|
||||
* Complete the next step. If this method returns true, then the method may be
|
||||
* called again in the future, or possibly never. If this method returns false,
|
||||
* then this method should not be called again.
|
||||
*
|
||||
* @return another operation to run that operation again, or null to stop
|
||||
* @throws WorldEditException an error
|
||||
*/
|
||||
Operation resume() throws WorldEditException;
|
||||
|
||||
/**
|
||||
* Abort the current task. After the this method is called, {@link #resume()} should
|
||||
* not be called at any point in the future. This method should not be called after
|
||||
* successful completion of the operation. This method must be called if
|
||||
* the operation is interrupted before completion.
|
||||
*/
|
||||
void cancel();
|
||||
|
||||
}
|
||||
@ -0,0 +1,81 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.operation;
|
||||
|
||||
import com.sk89q.worldedit.MaxChangedBlocksException;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
|
||||
/**
|
||||
* Operation helper methods.
|
||||
*/
|
||||
public final class OperationHelper {
|
||||
|
||||
private OperationHelper() {
|
||||
}
|
||||
|
||||
/**
|
||||
* Complete a given operation synchronously until it completes.
|
||||
*
|
||||
* @param op operation to execute
|
||||
* @throws WorldEditException WorldEdit exception
|
||||
*/
|
||||
public static void complete(Operation op) throws WorldEditException {
|
||||
while (op != null) {
|
||||
op = op.resume();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Complete a given operation synchronously until it completes. Catch all
|
||||
* errors that is not {@link MaxChangedBlocksException} for legacy reasons.
|
||||
*
|
||||
* @param op operation to execute
|
||||
* @throws MaxChangedBlocksException thrown when too many blocks have been changed
|
||||
*/
|
||||
public static void completeLegacy(Operation op) throws MaxChangedBlocksException {
|
||||
while (op != null) {
|
||||
try {
|
||||
op = op.resume();
|
||||
} catch (MaxChangedBlocksException e) {
|
||||
throw e;
|
||||
} catch (WorldEditException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Complete a given operation synchronously until it completes. Re-throw all
|
||||
* {@link com.sk89q.worldedit.WorldEditException} exceptions as
|
||||
* {@link java.lang.RuntimeException}s.
|
||||
*
|
||||
* @param op operation to execute
|
||||
*/
|
||||
public static void completeBlindly(Operation op) {
|
||||
while (op != null) {
|
||||
try {
|
||||
op = op.resume();
|
||||
} catch (WorldEditException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,174 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.visitor;
|
||||
|
||||
import com.sk89q.worldedit.BlockVector;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.function.operation.Operation;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
|
||||
import java.util.*;
|
||||
|
||||
/**
|
||||
* Performs a breadth-first search starting from points added with
|
||||
* {@link #visit(com.sk89q.worldedit.Vector)}. The search continues
|
||||
* to a certain adjacent point provided that the method
|
||||
* {@link #isVisitable(com.sk89q.worldedit.Vector, com.sk89q.worldedit.Vector)}
|
||||
* returns true for that point.
|
||||
* </p>
|
||||
* As an abstract implementation, this class can be used to implement
|
||||
* functionality that starts at certain points and extends outward from
|
||||
* those points.
|
||||
*/
|
||||
public abstract class BreadthFirstSearch implements Operation {
|
||||
|
||||
private final RegionFunction function;
|
||||
private final Queue<BlockVector> queue = new ArrayDeque<BlockVector>();
|
||||
private final Set<BlockVector> visited = new HashSet<BlockVector>();
|
||||
private final List<Vector> directions = new ArrayList<Vector>();
|
||||
private int affected = 0;
|
||||
|
||||
/**
|
||||
* Create a new instance.
|
||||
*
|
||||
* @param function the function to apply to visited blocks
|
||||
*/
|
||||
public BreadthFirstSearch(RegionFunction function) {
|
||||
this.function = function;
|
||||
addAxes();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the list of directions will be visited.
|
||||
* </p>
|
||||
* Directions are {@link com.sk89q.worldedit.Vector}s that determine
|
||||
* what adjacent points area available. Vectors should not be
|
||||
* unit vectors. An example of a valid direction is {@code new Vector(1, 0, 1)}.
|
||||
* </p>
|
||||
* The list of directions can be cleared.
|
||||
*
|
||||
* @return the list of directions
|
||||
*/
|
||||
protected List<Vector> getDirections() {
|
||||
return directions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add the directions along the axes as directions to visit.
|
||||
*/
|
||||
protected void addAxes() {
|
||||
directions.add(new Vector(0, -1, 0));
|
||||
directions.add(new Vector(0, 1, 0));
|
||||
directions.add(new Vector(-1, 0, 0));
|
||||
directions.add(new Vector(1, 0, 0));
|
||||
directions.add(new Vector(0, 0, -1));
|
||||
directions.add(new Vector(0, 0, 1));
|
||||
}
|
||||
|
||||
/**
|
||||
* Add the diagonal directions as directions to visit.
|
||||
*/
|
||||
protected void addDiagonal() {
|
||||
directions.add(new Vector(1, 0, 1));
|
||||
directions.add(new Vector(-1, 0, -1));
|
||||
directions.add(new Vector(1, 0, -1));
|
||||
directions.add(new Vector(-1, 0, 1));
|
||||
}
|
||||
|
||||
/**
|
||||
* Add the given location to the list of locations to visit, provided
|
||||
* that it has not been visited. The position passed to this method
|
||||
* will still be visited even if it fails
|
||||
* {@link #isVisitable(com.sk89q.worldedit.Vector, com.sk89q.worldedit.Vector)}.
|
||||
* </p>
|
||||
* This method should be used before the search begins, because if
|
||||
* the position <em>does</em> fail the test, and the search has already
|
||||
* visited it (because it is connected to another root point),
|
||||
* the search will mark the position as "visited" and a call to this
|
||||
* method will do nothing.
|
||||
*
|
||||
* @param position the position
|
||||
*/
|
||||
public void visit(Vector position) {
|
||||
BlockVector blockVector = position.toBlockVector();
|
||||
if (!visited.contains(blockVector)) {
|
||||
queue.add(blockVector);
|
||||
visited.add(blockVector);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Try to visit the given 'to' location.
|
||||
*
|
||||
* @param from the origin block
|
||||
* @param to the block under question
|
||||
*/
|
||||
private void visit(Vector from, Vector to) {
|
||||
BlockVector blockVector = to.toBlockVector();
|
||||
if (!visited.contains(blockVector)) {
|
||||
visited.add(blockVector);
|
||||
if (isVisitable(from, to)) {
|
||||
queue.add(blockVector);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Return whether the given 'to' block should be visited, starting from the
|
||||
* 'from' block.
|
||||
*
|
||||
* @param from the origin block
|
||||
* @param to the block under question
|
||||
* @return true if the 'to' block should be visited
|
||||
*/
|
||||
protected abstract boolean isVisitable(Vector from, Vector to);
|
||||
|
||||
/**
|
||||
* Get the number of affected objects.
|
||||
*
|
||||
* @return the number of affected
|
||||
*/
|
||||
public int getAffected() {
|
||||
return affected;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Operation resume() throws WorldEditException {
|
||||
Vector position;
|
||||
|
||||
while ((position = queue.poll()) != null) {
|
||||
if (function.apply(position)) {
|
||||
affected++;
|
||||
}
|
||||
|
||||
for (Vector dir : directions) {
|
||||
visit(position, position.add(dir));
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void cancel() {
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,67 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.visitor;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.masks.Mask;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* Visits adjacent points on the same X-Z plane as long as the points
|
||||
* pass the given mask, and then executes the provided region
|
||||
* function on the entire column.
|
||||
* </p>
|
||||
* This is used by <code>//fill</code>.
|
||||
*/
|
||||
public class DownwardVisitor extends RecursiveVisitor {
|
||||
|
||||
private int baseY;
|
||||
|
||||
/**
|
||||
* Create a new visitor.
|
||||
*
|
||||
* @param editSession the edit session
|
||||
* @param mask the mask
|
||||
* @param function the function
|
||||
* @param baseY the base Y
|
||||
*/
|
||||
public DownwardVisitor(EditSession editSession, Mask mask, RegionFunction function, int baseY) {
|
||||
super(editSession, mask, function);
|
||||
|
||||
this.baseY = baseY;
|
||||
|
||||
List<Vector> directions = getDirections();
|
||||
directions.clear();
|
||||
directions.add(new Vector(1, 0, 0));
|
||||
directions.add(new Vector(-1, 0, 0));
|
||||
directions.add(new Vector(0, 0, 1));
|
||||
directions.add(new Vector(0, 0, -1));
|
||||
directions.add(new Vector(0, -1, 0));
|
||||
}
|
||||
|
||||
@Override
|
||||
protected boolean isVisitable(Vector from, Vector to) {
|
||||
int fromY = from.getBlockY();
|
||||
return (fromY == baseY || to.subtract(from).getBlockY() < 0) && super.isVisitable(from, to);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,74 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.visitor;
|
||||
|
||||
import com.sk89q.worldedit.Vector2D;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.function.FlatRegionFunction;
|
||||
import com.sk89q.worldedit.function.operation.Operation;
|
||||
import com.sk89q.worldedit.regions.CuboidRegion;
|
||||
import com.sk89q.worldedit.regions.FlatRegion;
|
||||
import com.sk89q.worldedit.regions.Region;
|
||||
|
||||
/**
|
||||
* Utility class to apply region functions to {@link com.sk89q.worldedit.regions.Region}.
|
||||
*/
|
||||
public class FlatRegionVisitor implements Operation {
|
||||
|
||||
private final FlatRegion flatRegion;
|
||||
private final FlatRegionFunction function;
|
||||
private int affected = 0;
|
||||
|
||||
public FlatRegionVisitor(Region region, FlatRegionFunction function) {
|
||||
this.function = function;
|
||||
|
||||
if (region instanceof FlatRegion) {
|
||||
flatRegion = (FlatRegion) region;
|
||||
} else {
|
||||
flatRegion = CuboidRegion.makeCuboid(region);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the number of affected objects.
|
||||
*
|
||||
* @return the number of affected
|
||||
*/
|
||||
public int getAffected() {
|
||||
return affected;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Operation resume() throws WorldEditException {
|
||||
for (Vector2D pt : flatRegion.asFlatRegion()) {
|
||||
if (function.apply(pt)) {
|
||||
affected++;
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void cancel() {
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -0,0 +1,50 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.visitor;
|
||||
|
||||
import com.sk89q.worldedit.EditSession;
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.masks.Mask;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
|
||||
/**
|
||||
* An implementation of an {@link BreadthFirstSearch} that uses a mask to
|
||||
* determine where a block should be visited.
|
||||
*/
|
||||
public class RecursiveVisitor extends BreadthFirstSearch {
|
||||
|
||||
private final EditSession editSession;
|
||||
private final Mask mask;
|
||||
|
||||
public RecursiveVisitor(EditSession editSession, Mask mask, RegionFunction function) {
|
||||
super(function);
|
||||
this.editSession = editSession;
|
||||
this.mask = mask;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected boolean isVisitable(Vector from, Vector to) {
|
||||
int y = to.getBlockY();
|
||||
if (y < 0 || y > editSession.getWorld().getMaxY()) {
|
||||
return false;
|
||||
}
|
||||
return mask.matches(editSession, to);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,67 @@
|
||||
/*
|
||||
* WorldEdit, a Minecraft world manipulation toolkit
|
||||
* Copyright (C) sk89q <http://www.sk89q.com>
|
||||
* Copyright (C) WorldEdit team and contributors
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package com.sk89q.worldedit.function.visitor;
|
||||
|
||||
import com.sk89q.worldedit.Vector;
|
||||
import com.sk89q.worldedit.WorldEditException;
|
||||
import com.sk89q.worldedit.function.operation.Operation;
|
||||
import com.sk89q.worldedit.function.RegionFunction;
|
||||
import com.sk89q.worldedit.regions.Region;
|
||||
|
||||
/**
|
||||
* Utility class to apply region functions to {@link com.sk89q.worldedit.regions.Region}.
|
||||
*/
|
||||
public class RegionVisitor implements Operation {
|
||||
|
||||
private final Region region;
|
||||
private final RegionFunction function;
|
||||
private int affected = 0;
|
||||
|
||||
public RegionVisitor(Region region, RegionFunction function) {
|
||||
this.region = region;
|
||||
this.function = function;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the number of affected objects.
|
||||
*
|
||||
* @return the number of affected
|
||||
*/
|
||||
public int getAffected() {
|
||||
return affected;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Operation resume() throws WorldEditException {
|
||||
for (Vector pt : region) {
|
||||
if (function.apply(pt)) {
|
||||
affected++;
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void cancel() {
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user