PlotSquared/PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Claim.java

////////////////////////////////////////////////////////////////////////////////////////////////////
// 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 net.milkbowl.vault.economy.Economy;

import org.bukkit.Bukkit;
import org.bukkit.entity.Player;

import com.intellectualcrafters.plot.PlotMain;
import com.intellectualcrafters.plot.config.C;
import com.intellectualcrafters.plot.database.DBFunc;
import com.intellectualcrafters.plot.events.PlayerClaimPlotEvent;
import com.intellectualcrafters.plot.flag.Flag;
import com.intellectualcrafters.plot.flag.FlagManager;
import com.intellectualcrafters.plot.generator.DefaultPlotWorld;
import com.intellectualcrafters.plot.object.Plot;
import com.intellectualcrafters.plot.object.PlotWorld;
import com.intellectualcrafters.plot.util.PlayerFunctions;
import com.intellectualcrafters.plot.util.PlotHelper;
import com.intellectualcrafters.plot.util.SchematicHandler;
import com.intellectualcrafters.plot.util.SetBlockFast;

/**
 * @author Citymonstret
 */
public class Claim extends SubCommand {

    public Claim() {
        super(Command.CLAIM, "Claim the current plot you're standing on.", "claim", CommandCategory.CLAIMING, true);
    }

    public static boolean claimPlot(final Player player, final Plot plot, final boolean teleport, final boolean auto) {
        return claimPlot(player, plot, teleport, "", auto);
    }

    public static boolean claimPlot(final Player player, final Plot plot, final boolean teleport, final String schematic, final boolean auto) {
        final PlayerClaimPlotEvent event = new PlayerClaimPlotEvent(player, plot, auto);
        Bukkit.getPluginManager().callEvent(event);
        if (!event.isCancelled()) {
            PlotHelper.createPlot(player, plot);
            PlotHelper.setSign(player, plot);
            PlayerFunctions.sendMessage(player, C.CLAIMED);
            if (teleport) {
                PlotMain.teleportPlayer(player, player.getLocation(), plot);
            }
            final PlotWorld world = PlotMain.getWorldSettings(plot.getWorld());

            final Plot plot2 = PlotMain.getPlots(player.getWorld()).get(plot.id);

            if (world.SCHEMATIC_ON_CLAIM) {
                SchematicHandler.Schematic sch;
                if (schematic.equals("")) {
                    sch = SchematicHandler.getSchematic(world.SCHEMATIC_FILE);
                }
                else {
                    sch = SchematicHandler.getSchematic(schematic);
                    if (sch == null) {
                        sch = SchematicHandler.getSchematic(world.SCHEMATIC_FILE);
                    }
                }
                SchematicHandler.paste(player.getLocation(), sch, plot2, 0, 0);
            }
            if ((world.DEFAULT_FLAGS != null) && (world.DEFAULT_FLAGS.size() > 0)) {
                final Flag[] flags = FlagManager.parseFlags(world.DEFAULT_FLAGS);
                plot2.settings.setFlags(flags);
                DBFunc.setFlags(plot.world, plot2, flags);
            }
            if (world instanceof DefaultPlotWorld) {
                final DefaultPlotWorld pW = (DefaultPlotWorld) world;
                if (pW.CLAIMED_WALL_BLOCK != pW.WALL_BLOCK) {
                    PlotMain.getPlotManager(plot.getWorld()).setWall(plot.getWorld(), world, plot.getId(), pW.CLAIMED_WALL_BLOCK);
                    if (PlotHelper.canSetFast) {
                        SetBlockFast.update(player);
                    }
                }
            }
        }
        return event.isCancelled();
    }

    @Override
    public boolean execute(final Player plr, final String... args) {
        String schematic = "";
        if (args.length >= 1) {
            schematic = args[0];
        }
        if (!PlayerFunctions.isInPlot(plr)) {
            return sendMessage(plr, C.NOT_IN_PLOT);
        }
        if (PlayerFunctions.getPlayerPlotCount(plr.getWorld(), plr) >= PlayerFunctions.getAllowedPlots(plr)) {
            return sendMessage(plr, C.CANT_CLAIM_MORE_PLOTS);
        }
        final Plot plot = PlayerFunctions.getCurrentPlot(plr);
        if (plot.hasOwner()) {
            return sendMessage(plr, C.PLOT_IS_CLAIMED);
        }
        final PlotWorld world = PlotMain.getWorldSettings(plot.getWorld());
        if (PlotMain.useEconomy && world.USE_ECONOMY) {
            final double cost = world.PLOT_PRICE;
            if (cost > 0d) {
                final Economy economy = PlotMain.economy;
                if (economy.getBalance(plr) < cost) {
                    return sendMessage(plr, C.CANNOT_AFFORD_PLOT, "" + cost);
                }
                economy.withdrawPlayer(plr, cost);
                sendMessage(plr, C.REMOVED_BALANCE, cost + "");
            }
        }
        if (!schematic.equals("")) {
            if (world.SCHEMATIC_CLAIM_SPECIFY) {
                if (!world.SCHEMATICS.contains(schematic.toLowerCase())) {
                    return sendMessage(plr, C.SCHEMATIC_INVALID, "non-existent: " + schematic);
                }
                if (!PlotMain.hasPermission(plr, "plots.claim." + schematic) && !plr.hasPermission("plots.admin")) {
                    return sendMessage(plr, C.NO_SCHEMATIC_PERMISSION, schematic);
                }
            }
        }

        return !claimPlot(plr, plot, false, schematic, false) || sendMessage(plr, C.PLOT_NOT_CLAIMED);
    }
}