PlotSquared/Bukkit/src/main/java/com/plotsquared/bukkit/util/SetGenCB.java

72 lines
2.9 KiB
Java

/*
* PlotSquared, a land and world management plugin for Minecraft.
* Copyright (C) IntellectualSites <https://intellectualsites.com>
* 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 <https://www.gnu.org/licenses/>.
*/
package com.plotsquared.bukkit.util;
import com.plotsquared.bukkit.generator.BukkitAugmentedGenerator;
import com.plotsquared.core.PlotSquared;
import com.plotsquared.core.generator.GeneratorWrapper;
import com.plotsquared.core.util.SetupUtils;
import org.bukkit.World;
import org.bukkit.generator.ChunkGenerator;
import java.lang.reflect.Field;
import java.util.ArrayList;
public class SetGenCB {
public static void setGenerator(World world) throws Exception {
PlotSquared.platform().setupUtils().updateGenerators(false);
PlotSquared.get().removePlotAreas(world.getName());
ChunkGenerator gen = world.getGenerator();
if (gen == null) {
return;
}
String name = gen.getClass().getCanonicalName();
boolean set = false;
for (GeneratorWrapper<?> wrapper : SetupUtils.generators.values()) {
ChunkGenerator newGen = (ChunkGenerator) wrapper.getPlatformGenerator();
if (newGen == null) {
newGen = (ChunkGenerator) wrapper;
}
if (newGen.getClass().getCanonicalName().equals(name)) {
// set generator
Field generator = world.getClass().getDeclaredField("generator");
Field populators = world.getClass().getDeclaredField("populators");
generator.setAccessible(true);
populators.setAccessible(true);
// Set populators (just in case)
populators.set(world, new ArrayList<>());
// Set generator
generator.set(world, newGen);
populators.set(world, newGen.getDefaultPopulators(world));
// end
set = true;
break;
}
}
if (!set) {
world.getPopulators()
.removeIf(blockPopulator -> blockPopulator instanceof BukkitAugmentedGenerator);
}
PlotSquared.get()
.loadWorld(world.getName(), PlotSquared.platform().getGenerator(world.getName(), null));
}
}