/* * WorldEdit, a Minecraft world manipulation toolkit * Copyright (C) sk89q * 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 Lesser 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 Lesser General Public License * for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . */ package com.sk89q.worldedit.command; import com.sk89q.minecraft.util.commands.Command; import com.sk89q.minecraft.util.commands.CommandContext; import com.sk89q.minecraft.util.commands.CommandPermissions; import com.sk89q.minecraft.util.commands.Logging; import com.sk89q.worldedit.EditSession; import com.sk89q.worldedit.LocalSession; import com.sk89q.worldedit.Vector; import com.sk89q.worldedit.Vector2D; import com.sk89q.worldedit.WorldEdit; import com.sk89q.worldedit.WorldEditException; import com.sk89q.worldedit.entity.Player; import com.sk89q.worldedit.function.FlatRegionFunction; import com.sk89q.worldedit.function.FlatRegionMaskingFilter; import com.sk89q.worldedit.function.biome.BiomeReplace; import com.sk89q.worldedit.function.mask.Mask; import com.sk89q.worldedit.function.mask.Mask2D; import com.sk89q.worldedit.function.operation.Operations; import com.sk89q.worldedit.function.visitor.FlatRegionVisitor; import com.sk89q.worldedit.regions.CuboidRegion; import com.sk89q.worldedit.regions.FlatRegion; import com.sk89q.worldedit.regions.Region; import com.sk89q.worldedit.regions.Regions; import com.sk89q.worldedit.util.Location; import com.sk89q.worldedit.util.command.binding.Switch; import com.sk89q.worldedit.world.World; import com.sk89q.worldedit.world.biome.BaseBiome; import com.sk89q.worldedit.world.biome.BiomeData; import com.sk89q.worldedit.world.registry.BiomeRegistry; import java.util.HashSet; import java.util.List; import java.util.Set; import static com.google.common.base.Preconditions.checkNotNull; import static com.sk89q.minecraft.util.commands.Logging.LogMode.REGION; /** * Implements biome-related commands such as "/biomelist". */ public class BiomeCommands { private final WorldEdit worldEdit; /** * Create a new instance. * * @param worldEdit reference to WorldEdit */ public BiomeCommands(WorldEdit worldEdit) { checkNotNull(worldEdit); this.worldEdit = worldEdit; } @Command( aliases = { "biomelist", "biomels" }, usage = "[page]", desc = "Gets all biomes available.", max = 1 ) @CommandPermissions("worldedit.biome.list") public void biomeList(Player player, CommandContext args) throws WorldEditException { int page; int offset; int count = 0; if (args.argsLength() == 0 || (page = args.getInteger(0)) < 2) { page = 1; offset = 0; } else { offset = (page - 1) * 19; } BiomeRegistry biomeRegistry = player.getWorld().getWorldData().getBiomeRegistry(); List biomes = biomeRegistry.getBiomes(); int totalPages = biomes.size() / 19 + 1; player.print("Available Biomes (page " + page + "/" + totalPages + ") :"); for (BaseBiome biome : biomes) { if (offset > 0) { offset--; } else { BiomeData data = biomeRegistry.getData(biome); if (data != null) { player.print(" " + data.getName()); if (++count == 19) { break; } } else { player.print(" "); } } } } @Command( aliases = { "biomeinfo" }, flags = "pt", desc = "Get the biome of the targeted block.", help = "Get the biome of the block.\n" + "By default use all the blocks contained in your selection.\n" + "-t use the block you are looking at.\n" + "-p use the block you are currently in", max = 0 ) @CommandPermissions("worldedit.biome.info") public void biomeInfo(Player player, LocalSession session, CommandContext args) throws WorldEditException { BiomeRegistry biomeRegistry = player.getWorld().getWorldData().getBiomeRegistry(); Set biomes = new HashSet<>(); String qualifier; if (args.hasFlag('t')) { Location blockPosition = player.getBlockTrace(300); if (blockPosition == null) { player.printError("No block in sight!"); return; } BaseBiome biome = player.getWorld().getBiome(blockPosition.toVector().toVector2D()); biomes.add(biome); qualifier = "at line of sight point"; } else if (args.hasFlag('p')) { BaseBiome biome = player.getWorld().getBiome(player.getLocation().toVector().toVector2D()); biomes.add(biome); qualifier = "at your position"; } else { World world = player.getWorld(); Region region = session.getSelection(world); if (region instanceof FlatRegion) { for (Vector2D pt : ((FlatRegion) region).asFlatRegion()) { biomes.add(world.getBiome(pt)); } } else { for (Vector pt : region) { biomes.add(world.getBiome(pt.toVector2D())); } } qualifier = "in your selection"; } player.print(biomes.size() != 1 ? "Biomes " + qualifier + ":" : "Biome " + qualifier + ":"); for (BaseBiome biome : biomes) { BiomeData data = biomeRegistry.getData(biome); if (data != null) { player.print(" " + data.getName()); } else { player.print(" "); } } } @Command( aliases = { "/setbiome" }, usage = "", flags = "p", desc = "Sets the biome of the player's current block or region.", help = "Set the biome of the region.\n" + "By default use all the blocks contained in your selection.\n" + "-p use the block you are currently in" ) @Logging(REGION) @CommandPermissions("worldedit.biome.set") public void setBiome(Player player, LocalSession session, EditSession editSession, BaseBiome target, @Switch('p') boolean atPosition) throws WorldEditException { World world = player.getWorld(); Region region; Mask mask = editSession.getMask(); Mask2D mask2d = mask != null ? mask.toMask2D() : null; if (atPosition) { region = new CuboidRegion(player.getLocation().toVector(), player.getLocation().toVector()); } else { region = session.getSelection(world); } FlatRegionFunction replace = new BiomeReplace(editSession, target); if (mask2d != null) { replace = new FlatRegionMaskingFilter(mask2d, replace); } FlatRegionVisitor visitor = new FlatRegionVisitor(Regions.asFlatRegion(region), replace); Operations.completeLegacy(visitor); player.print("Biomes were changed in " + visitor.getAffected() + " columns. You may have to rejoin your game (or close and reopen your world) to see a change."); } }