PlotSquared/Core/src/main/java/com/plotsquared/core/queue/LocationOffsetDelegateQueueCoordinator.java

/*
 *       _____  _       _    _____                                _
 *      |  __ \| |     | |  / ____|                              | |
 *      | |__) | | ___ | |_| (___   __ _ _   _  __ _ _ __ ___  __| |
 *      |  ___/| |/ _ \| __|\___ \ / _` | | | |/ _` | '__/ _ \/ _` |
 *      | |    | | (_) | |_ ____) | (_| | |_| | (_| | | |  __/ (_| |
 *      |_|    |_|\___/ \__|_____/ \__, |\__,_|\__,_|_|  \___|\__,_|
 *                                    | |
 *                                    |_|
 *            PlotSquared plot management system for Minecraft
 *                  Copyright (C) 2020 IntellectualSites
 *
 *     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.plotsquared.core.queue;

import com.sk89q.jnbt.CompoundTag;
import com.sk89q.worldedit.function.pattern.Pattern;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.world.biome.BiomeType;
import com.sk89q.worldedit.world.block.BaseBlock;
import com.sk89q.worldedit.world.block.BlockState;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

public class LocationOffsetDelegateQueueCoordinator extends DelegateQueueCoordinator {

    private final boolean[][] canPlace;
    private final int blockX;
    private final int blockZ;

    public LocationOffsetDelegateQueueCoordinator(final boolean[][] canPlace, final int blockX, final int blockZ, @Nullable QueueCoordinator parent) {
        super(parent);
        this.canPlace = canPlace;
        this.blockX = blockX;
        this.blockZ = blockZ;
    }

    @Override public boolean setBlock(int x, int y, int z, @Nonnull BlockState id) {
        try {
            if (canPlace[x - blockX][z - blockZ]) {
                return super.setBlock(x, y, z, id);
            }
        } catch (final Exception e) {
            throw e;
        }
        return false;
    }

    @Override public boolean setBlock(int x, int y, int z, @Nonnull BaseBlock id) {
        try {
            if (canPlace[x - blockX][z - blockZ]) {
                return super.setBlock(x, y, z, id);
            }
        } catch (final Exception e) {
            throw e;
        }
        return false;
    }

    @Override public boolean setBlock(int x, int y, int z, @Nonnull Pattern pattern) {
        final BlockVector3 blockVector3 = BlockVector3.at(x + blockX, y, z + blockZ);
        return this.setBlock(x, y, z, pattern.apply(blockVector3));
    }

    @Override public boolean setBiome(int x, int z, @Nonnull BiomeType biome) {
        boolean result = true;
        for (int y = 0; y < 256; y++) {
            result &= this.setBiome(x, z, biome);
        }
        return result;
    }

    @Override public boolean setBiome(int x, int y, int z, @Nonnull BiomeType biome) {
        try {
            if (canPlace[x - blockX][z - blockZ]) {
                return super.setBiome(x, y, z, biome);
            }
        } catch (final Exception e) {
            throw e;
        }
        return false;
    }

    @Override public boolean setTile(int x, int y, int z, @Nonnull CompoundTag tag) {
        try {
            if (canPlace[x - blockX][z - blockZ]) {
                return super.setTile(x, y, z, tag);
            }
        } catch (final Exception e) {
            throw e;
        }
        return false;
    }
}