com.plotsquared.bukkit.generator.DelegatePlotGenerator Maven / Gradle / Ivy

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/*
 * PlotSquared, a land and world management plugin for Minecraft.
 * Copyright (C) IntellectualSites 
 * Copyright (C) IntellectualSites 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 .
 */
package com.plotsquared.bukkit.generator;

import com.plotsquared.bukkit.util.BukkitUtil;
import com.plotsquared.core.PlotSquared;
import com.plotsquared.core.generator.IndependentPlotGenerator;
import com.plotsquared.core.location.Location;
import com.plotsquared.core.plot.PlotArea;
import com.plotsquared.core.plot.PlotId;
import com.plotsquared.core.queue.ScopedQueueCoordinator;
import com.plotsquared.core.util.MathMan;
import com.sk89q.worldedit.bukkit.BukkitAdapter;
import org.bukkit.World;
import org.bukkit.block.Biome;
import org.bukkit.generator.BlockPopulator;
import org.bukkit.generator.ChunkGenerator;
import org.checkerframework.checker.nullness.qual.NonNull;

import java.util.Random;

final class DelegatePlotGenerator extends IndependentPlotGenerator {

    private final ChunkGenerator chunkGenerator;
    private final String world;

    public DelegatePlotGenerator(ChunkGenerator chunkGenerator, String world) {
        this.chunkGenerator = chunkGenerator;
        this.world = world;
    }

    @Override
    public void initialize(PlotArea area) {
    }

    @Override
    public String getName() {
        return this.chunkGenerator.getClass().getName();
    }

    @Override
    public PlotArea getNewPlotArea(String world, String id, PlotId min, PlotId max) {
        return PlotSquared.platform().defaultGenerator().getNewPlotArea(world, id, min, max);
    }

    @Override
    public void generateChunk(final ScopedQueueCoordinator result, PlotArea settings) {
        World world = BukkitUtil.getWorld(this.world);
        Location min = result.getMin();
        int chunkX = min.getX() >> 4;
        int chunkZ = min.getZ() >> 4;
        Random random = new Random(MathMan.pair((short) chunkX, (short) chunkZ));
        try {
            ChunkGenerator.BiomeGrid grid = new ChunkGenerator.BiomeGrid() {
                @Override
                public void setBiome(int x, int z, @NonNull Biome biome) {
                    result.setBiome(x, z, BukkitAdapter.adapt(biome));
                }

                //do not annotate with Override until we discontinue support for 1.4.4 (we no longer support 1.4.4)
                @Override
                public void setBiome(int x, int y, int z, @NonNull Biome biome) {
                    result.setBiome(x, z, BukkitAdapter.adapt(biome));

                }

                @Override
                public @NonNull Biome getBiome(int x, int z) {
                    return Biome.FOREST;
                }

                @Override
                public @NonNull Biome getBiome(int x, int y, int z) {
                    return Biome.FOREST;
                }
            };
            chunkGenerator.generateChunkData(world, random, chunkX, chunkZ, grid);
            return;
        } catch (Throwable ignored) {
        }
        for (BlockPopulator populator : chunkGenerator.getDefaultPopulators(world)) {
            populator.populate(world, random, world.getChunkAt(chunkX, chunkZ));
        }
    }

}