Java tutorial
//////////////////////////////////////////////////////////////////////////////////////////////////// // PlotSquared - A plot manager and world generator for the Bukkit API / // Copyright (c) 2014 IntellectualSites/IntellectualCrafters / // / // 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, write to the Free Software Foundation, / // Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA / // / // You can contact us via: support@intellectualsites.com / //////////////////////////////////////////////////////////////////////////////////////////////////// package com.intellectualcrafters.plot.commands; import com.intellectualcrafters.plot.PS; import com.intellectualcrafters.plot.config.C; import com.intellectualcrafters.plot.flag.Flag; import com.intellectualcrafters.plot.flag.FlagManager; import com.intellectualcrafters.plot.generator.BukkitHybridUtils; import com.intellectualcrafters.plot.generator.HybridUtils; import com.intellectualcrafters.plot.object.*; import com.intellectualcrafters.plot.util.BlockManager; import com.intellectualcrafters.plot.util.ChunkManager; import com.intellectualcrafters.plot.util.ExpireManager; import com.intellectualcrafters.plot.util.MainUtil; import com.intellectualcrafters.plot.util.bukkit.UUIDHandler; import org.apache.commons.lang.StringUtils; import org.bukkit.Bukkit; import java.io.File; import java.io.FileNotFoundException; import java.io.PrintWriter; import java.sql.Timestamp; import java.util.*; public class DebugExec extends SubCommand { public DebugExec() { super("debugexec", "plots.admin", "Multi-purpose debug command", "debugexec", "exec", CommandCategory.DEBUG, false); } @Override public boolean execute(final PlotPlayer player, final String... args) { final List<String> allowed_params = Arrays.asList("analyze", "reset-modified", "stop-expire", "start-expire", "show-expired", "update-expired", "seen", "trim-check"); if (args.length > 0) { final String arg = args[0].toLowerCase(); switch (arg) { case "analyze": { final Plot plot = MainUtil.getPlot(player.getLocation()); HybridUtils.manager.analyzePlot(plot, new RunnableVal<PlotAnalysis>() { @Override public void run() { List<Double> result = new ArrayList<>(); result.add(Math.round(value.air * 100) / 100d); result.add(Math.round(value.changes * 100) / 100d); result.add(Math.round(value.complexity * 100) / 100d); result.add(Math.round(value.data * 100) / 100d); result.add(Math.round(value.faces * 100) / 100d); result.add(Math.round(value.air * 100) / 100d); result.add(Math.round(value.variety * 100) / 100d); Flag flag = new Flag(FlagManager.getFlag("analysis"), result); FlagManager.addPlotFlag(plot, flag); } }); return true; } case "stop-expire": { if (ExpireManager.task != -1) { Bukkit.getScheduler().cancelTask(ExpireManager.task); } else { return MainUtil.sendMessage(player, "Task already halted"); } ExpireManager.task = -1; return MainUtil.sendMessage(player, "Cancelled task."); } case "remove-flag": { if (args.length != 2) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot debugexec reset-flat <flag>"); return false; } String flag = args[1]; for (Plot plot : PS.get().getPlots()) { if (FlagManager.getPlotFlag(plot, flag) != null) { FlagManager.removePlotFlag(plot, flag); } } return MainUtil.sendMessage(player, "Cleared flag: " + flag); } case "start-rgar": { if (args.length != 2) { PS.log("&cInvalid syntax: /plot debugexec start-rgar <world>"); return false; } boolean result; if (!PS.get().isPlotWorld(args[1])) { MainUtil.sendMessage(player, C.NOT_VALID_PLOT_WORLD, args[1]); return false; } if (BukkitHybridUtils.regions != null) { result = ((BukkitHybridUtils) (HybridUtils.manager)).scheduleRoadUpdate(args[1], BukkitHybridUtils.regions, 0); } else { result = HybridUtils.manager.scheduleRoadUpdate(args[1], 0); } if (!result) { PS.log("&cCannot schedule mass schematic update! (Is one already in progress?)"); return false; } return true; } case "stop-rgar": { if (((BukkitHybridUtils) (HybridUtils.manager)).task == 0) { PS.log("&cTASK NOT RUNNING!"); return false; } ((BukkitHybridUtils) (HybridUtils.manager)).task = 0; Bukkit.getScheduler().cancelTask(((BukkitHybridUtils) (HybridUtils.manager)).task); PS.log("&cCancelling task..."); while (BukkitHybridUtils.chunks.size() > 0) { ChunkLoc chunk = BukkitHybridUtils.chunks.get(0); BukkitHybridUtils.chunks.remove(0); HybridUtils.manager.regenerateRoad(BukkitHybridUtils.world, chunk, 0); ChunkManager.manager.unloadChunk(BukkitHybridUtils.world, chunk); } PS.log("&cCancelled!"); return true; } case "start-expire": { if (ExpireManager.task == -1) { ExpireManager.runTask(); } else { return MainUtil.sendMessage(player, "Plot expiry task already started"); } return MainUtil.sendMessage(player, "Started plot expiry task"); } case "update-expired": { if (args.length > 1) { final String world = args[1]; if (!BlockManager.manager.isWorld(world)) { return MainUtil.sendMessage(player, "Invalid world: " + args[1]); } MainUtil.sendMessage(player, "Updating expired plot list"); ExpireManager.updateExpired(args[1]); return true; } return MainUtil.sendMessage(player, "Use /plot debugexec update-expired <world>"); } case "show-expired": { if (args.length > 1) { final String world = args[1]; if (!BlockManager.manager.isWorld(world)) { return MainUtil.sendMessage(player, "Invalid world: " + args[1]); } if (!ExpireManager.expiredPlots.containsKey(args[1])) { return MainUtil.sendMessage(player, "No task for world: " + args[1]); } MainUtil.sendMessage(player, "Expired plots (" + ExpireManager.expiredPlots.get(args[1]).size() + "):"); for (final Plot plot : ExpireManager.expiredPlots.get(args[1])) { MainUtil.sendMessage(player, " - " + plot.world + ";" + plot.id.x + ";" + plot.id.y + ";" + UUIDHandler.getName(plot.owner) + " : " + ExpireManager.dates.get(plot.owner)); } return true; } return MainUtil.sendMessage(player, "Use /plot debugexec show-expired <world>"); } case "seen": { if (args.length != 2) { return MainUtil.sendMessage(player, "Use /plot debugexec seen <player>"); } final UUID uuid = UUIDHandler.getUUID(args[1]); if (uuid == null) { return MainUtil.sendMessage(player, "player not found: " + args[1]); } final OfflinePlotPlayer op = UUIDHandler.uuidWrapper.getOfflinePlayer(uuid); if ((op == null) || (op.getLastPlayed() == 0)) { return MainUtil.sendMessage(player, "player hasn't connected before: " + args[1]); } final Timestamp stamp = new Timestamp(op.getLastPlayed()); final Date date = new Date(stamp.getTime()); MainUtil.sendMessage(player, "PLAYER: " + args[1]); MainUtil.sendMessage(player, "UUID: " + uuid); MainUtil.sendMessage(player, "Object: " + date.toGMTString()); MainUtil.sendMessage(player, "GMT: " + date.toGMTString()); MainUtil.sendMessage(player, "Local: " + date.toLocaleString()); return true; } case "trim-check": { if (args.length != 2) { MainUtil.sendMessage(player, "Use /plot debugexec trim-check <world>"); MainUtil.sendMessage(player, "&7 - Generates a list of regions to trim"); return MainUtil.sendMessage(player, "&7 - Run after plot expiry has run"); } final String world = args[1]; if (!BlockManager.manager.isWorld(world) || !PS.get().isPlotWorld(args[1])) { return MainUtil.sendMessage(player, "Invalid world: " + args[1]); } final ArrayList<ChunkLoc> empty = new ArrayList<>(); final boolean result = Trim.getTrimRegions(empty, world, new Runnable() { @Override public void run() { Trim.sendMessage("Processing is complete! Here's how many chunks would be deleted:"); Trim.sendMessage(" - MCA #: " + empty.size()); Trim.sendMessage(" - CHUNKS: " + (empty.size() * 1024) + " (max)"); Trim.sendMessage("Exporting log for manual approval..."); final File file = new File(PS.get().IMP.getDirectory() + File.separator + "trim.txt"); PrintWriter writer; try { writer = new PrintWriter(file); for (final ChunkLoc loc : empty) { writer.println(world + "/region/r." + loc.x + "." + loc.z + ".mca"); } writer.close(); Trim.sendMessage("File saved to 'plugins/PlotSquared/trim.txt'"); } catch (final FileNotFoundException e) { e.printStackTrace(); Trim.sendMessage("File failed to save! :("); } Trim.sendMessage("How to get the chunk coords from a region file:"); Trim.sendMessage( " - Locate the x,z values for the region file (the two numbers which are separated by a dot)"); Trim.sendMessage(" - Multiply each number by 32; this gives you the starting position"); Trim.sendMessage(" - Add 31 to each number to get the end position"); } }); if (!result) { MainUtil.sendMessage(player, "Trim task already started!"); } return result; } } } MainUtil.sendMessage(player, "Possible sub commands: /plot debugexec <" + StringUtils.join(allowed_params, "|") + ">"); return true; } }