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 java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import org.apache.commons.lang.StringUtils; import com.intellectualcrafters.plot.config.C; import com.intellectualcrafters.plot.database.DBFunc; import com.intellectualcrafters.plot.flag.AbstractFlag; import com.intellectualcrafters.plot.flag.Flag; import com.intellectualcrafters.plot.flag.FlagManager; import com.intellectualcrafters.plot.flag.FlagValue; import com.intellectualcrafters.plot.listeners.APlotListener; import com.intellectualcrafters.plot.object.Location; import com.intellectualcrafters.plot.object.Plot; import com.intellectualcrafters.plot.object.PlotPlayer; import com.intellectualcrafters.plot.util.MainUtil; import com.intellectualcrafters.plot.util.Permissions; public class FlagCmd extends SubCommand { public FlagCmd() { super(Command.FLAG, "Manage plot flags", "f", CommandCategory.ACTIONS, true); } @Override public boolean execute(final PlotPlayer player, final String... args) { /* * plot flag set fly true * plot flag remove fly * plot flag remove use 1,3 * plot flag add use 2,4 * plot flag list */ if (args.length == 0) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag <set|remove|add|list|info>"); return false; } final Location loc = player.getLocation(); final Plot plot = MainUtil.getPlot(loc); if (plot == null) { MainUtil.sendMessage(player, C.NOT_IN_PLOT); return false; } if (!plot.hasOwner()) { sendMessage(player, C.PLOT_NOT_CLAIMED); return false; } if (!plot.isAdded(player.getUUID()) && !Permissions.hasPermission(player, "plots.set.flag.other")) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag.other"); return false; } if (args.length > 1 && FlagManager.isReserved(args[1])) { MainUtil.sendMessage(player, C.NOT_VALID_FLAG); return false; } switch (args[0].toLowerCase()) { case "info": { if (!Permissions.hasPermission(player, "plots.set.flag")) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.flag.info"); return false; } if (args.length != 2) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag info <flag>"); return false; } final AbstractFlag af = FlagManager.getFlag(args[1]); if (af == null) { MainUtil.sendMessage(player, C.NOT_VALID_FLAG); MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag info <flag>"); return false; } // flag key MainUtil.sendMessage(player, C.FLAG_KEY, af.getKey()); // flag type MainUtil.sendMessage(player, C.FLAG_TYPE, af.value.getClass().getSimpleName()); // Flag type description MainUtil.sendMessage(player, C.FLAG_DESC, af.getValueDesc()); return true; } case "set": { if (!Permissions.hasPermission(player, "plots.set.flag")) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag"); return false; } if (args.length < 3) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag set <flag> <value>"); return false; } final AbstractFlag af = FlagManager.getFlag(args[1].toLowerCase()); if (af == null) { MainUtil.sendMessage(player, C.NOT_VALID_FLAG); return false; } if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase()); return false; } final String value = StringUtils.join(Arrays.copyOfRange(args, 2, args.length), " "); final Object parsed = af.parseValueRaw(value); if (parsed == null) { MainUtil.sendMessage(player, "&c" + af.getValueDesc()); return false; } final Flag flag = new Flag(FlagManager.getFlag(args[1].toLowerCase(), true), parsed); final boolean result = FlagManager.addPlotFlag(plot, flag); if (!result) { MainUtil.sendMessage(player, C.FLAG_NOT_ADDED); return false; } MainUtil.sendMessage(player, C.FLAG_ADDED); APlotListener.manager.plotEntry(player, plot); return true; } case "remove": { if (!Permissions.hasPermission(player, "plots.flag.remove")) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.flag.remove"); return false; } if ((args.length != 2) && (args.length != 3)) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag remove <flag> [values]"); return false; } final AbstractFlag af = FlagManager.getFlag(args[1].toLowerCase()); if (af == null) { MainUtil.sendMessage(player, C.NOT_VALID_FLAG); return false; } if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase()); return false; } final Flag flag = FlagManager.getPlotFlagAbs(plot, args[1].toLowerCase()); if (flag == null) { MainUtil.sendMessage(player, C.FLAG_NOT_IN_PLOT); return false; } if ((args.length == 3) && flag.getAbstractFlag().isList()) { final String value = StringUtils.join(Arrays.copyOfRange(args, 2, args.length), " "); ((FlagValue.ListValue) flag.getAbstractFlag().value).remove(flag.getValue(), value); DBFunc.setFlags(plot.world, plot, plot.settings.flags.values()); } else { final boolean result = FlagManager.removePlotFlag(plot, flag.getKey()); if (!result) { MainUtil.sendMessage(player, C.FLAG_NOT_REMOVED); return false; } } MainUtil.sendMessage(player, C.FLAG_REMOVED); APlotListener.manager.plotEntry(player, plot); return true; } case "add": { if (!Permissions.hasPermission(player, "plots.flag.add")) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.flag.add"); return false; } if (args.length < 3) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag add <flag> <values>"); return false; } final AbstractFlag af = FlagManager.getFlag(args[1].toLowerCase()); if (af == null) { MainUtil.sendMessage(player, C.NOT_VALID_FLAG); return false; } if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase()); return false; } final String value = StringUtils.join(Arrays.copyOfRange(args, 2, args.length), " "); final Object parsed = af.parseValueRaw(value); if (parsed == null) { MainUtil.sendMessage(player, "&c" + af.getValueDesc()); return false; } Flag flag = FlagManager.getPlotFlag(plot, args[1].toLowerCase()); if ((flag == null) || !flag.getAbstractFlag().isList()) { flag = new Flag(FlagManager.getFlag(args[1].toLowerCase(), true), parsed); } else { ((FlagValue.ListValue) flag.getAbstractFlag().value).add(flag.getValue(), value); } final boolean result = FlagManager.addPlotFlag(plot, flag); if (!result) { MainUtil.sendMessage(player, C.FLAG_NOT_ADDED); return false; } DBFunc.setFlags(plot.world, plot, plot.settings.flags.values()); MainUtil.sendMessage(player, C.FLAG_ADDED); APlotListener.manager.plotEntry(player, plot); return true; } case "list": { if (!Permissions.hasPermission(player, "plots.flag.list")) { MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.flag.list"); return false; } if (args.length != 1) { MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag list"); return false; } final HashMap<String, ArrayList<String>> flags = new HashMap<>(); for (final AbstractFlag af : FlagManager.getFlags()) { final String type = af.value.getClass().getSimpleName().replaceAll("Value", ""); if (!flags.containsKey(type)) { flags.put(type, new ArrayList<String>()); } flags.get(type).add(af.getKey()); } String message = ""; String prefix = ""; for (final String flag : flags.keySet()) { message += prefix + "&6" + flag + ": &7" + StringUtils.join(flags.get(flag), ", "); prefix = "\n"; } MainUtil.sendMessage(player, message); return true; } } MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot flag <set|remove|add|list|info>"); return false; } }