package com.sk89q.worldedit.commands; import static com.sk89q.minecraft.util.commands.Logging.LogMode.REGION; import java.util.HashSet; import java.util.List; import java.util.Set; 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.BiomeType; import com.sk89q.worldedit.EditSession; import com.sk89q.worldedit.LocalPlayer; import com.sk89q.worldedit.LocalSession; import com.sk89q.worldedit.LocalWorld; import com.sk89q.worldedit.Vector; import com.sk89q.worldedit.Vector2D; import com.sk89q.worldedit.WorldEdit; import com.sk89q.worldedit.WorldEditException; import com.sk89q.worldedit.masks.BiomeTypeMask; import com.sk89q.worldedit.masks.InvertedMask; import com.sk89q.worldedit.masks.Mask; import com.sk89q.worldedit.regions.FlatRegion; import com.sk89q.worldedit.regions.Region; public class BiomeCommands { private WorldEdit we; public BiomeCommands(WorldEdit we) { this.we = we; } @Command( aliases = { "biomelist", "biomels" }, usage = "[page]", desc = "Gets all biomes available.", max = 1 ) @CommandPermissions("worldedit.biome.list") public void biomeList(CommandContext args, LocalSession session, LocalPlayer player, EditSession editSession) 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; } List biomes = we.getServer().getBiomes().all(); int totalPages = biomes.size() / 19 + 1; player.print("Available Biomes (page " + page + "/" + totalPages + ") :"); for (BiomeType biome : biomes) { if (offset > 0) { offset--; } else { player.print(" " + biome.getName()); if (++count == 19) { break; } } } } @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(CommandContext args, LocalSession session, LocalPlayer player, EditSession editSession) throws WorldEditException { if (args.hasFlag('t')) { Vector blockPosition = player.getBlockTrace(300); if (blockPosition == null) { player.printError("No block in sight!"); return; } BiomeType biome = player.getWorld().getBiome(blockPosition.toVector2D()); player.print("Biome: " + biome.getName()); } else if (args.hasFlag('p')) { BiomeType biome = player.getWorld().getBiome(player.getPosition().toVector2D()); player.print("Biome: " + biome.getName()); } else { LocalWorld world = player.getWorld(); Region region = session.getSelection(world); Set biomes = new HashSet(); 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())); } } player.print("Biomes:"); for (BiomeType biome : biomes) { player.print(" " + biome.getName()); } } } @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", min = 1, max = 1 ) @Logging(REGION) @CommandPermissions("worldedit.biome.set") public void setBiome(CommandContext args, LocalSession session, LocalPlayer player, EditSession editSession) throws WorldEditException { final BiomeType target = we.getServer().getBiomes().get(args.getString(0)); if (target == null) { player.printError("Biome '" + args.getString(0) + "' does not exist!"); return; } Mask mask = editSession.getMask(); BiomeTypeMask biomeMask = null; boolean inverted = false; if (mask instanceof BiomeTypeMask) { biomeMask = (BiomeTypeMask) mask; } else if (mask instanceof InvertedMask && ((InvertedMask) mask).getInvertedMask() instanceof BiomeTypeMask) { inverted = true; biomeMask = (BiomeTypeMask) ((InvertedMask) mask).getInvertedMask(); } if (args.hasFlag('p')) { Vector2D pos = player.getPosition().toVector2D(); if (biomeMask == null || (biomeMask.matches2D(editSession, pos) ^ inverted)) { player.getWorld().setBiome(pos, target); player.print("Biome changed to " + target.getName() + " at your current location."); } else { player.print("Your global mask doesn't match this biome. Type //gmask to disable it."); } } else { int affected = 0; LocalWorld world = player.getWorld(); Region region = session.getSelection(world); if (region instanceof FlatRegion) { for (Vector2D pt : ((FlatRegion) region).asFlatRegion()) { if (biomeMask == null || (biomeMask.matches2D(editSession, pt) ^ inverted)) { world.setBiome(pt, target); ++affected; } } } else { HashSet alreadyVisited = new HashSet(); for (Vector pt : region) { if (!alreadyVisited.contains((long)pt.getBlockX() << 32 | pt.getBlockZ())) { alreadyVisited.add(((long)pt.getBlockX() << 32 | pt.getBlockZ())); if (biomeMask == null || (biomeMask.matches(editSession, pt) ^ inverted)) { world.setBiome(pt.toVector2D(), target); ++affected; } } } } player.print("Biome changed to " + target.getName() + ". " + affected + " columns affected."); } } }