ServerColonyTile.java

/**
 *  Copyright (C) 2002-2012   The FreeCol Team
 *
 *  This file is part of FreeCol.
 *
 *  FreeCol 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 2 of the License, or
 *  (at your option) any later version.
 *
 *  FreeCol 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 FreeCol.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.sf.freecol.server.model;

import java.util.Random;
import java.util.logging.Logger;

import net.sf.freecol.common.model.Colony;
import net.sf.freecol.common.model.ColonyTile;
import net.sf.freecol.common.model.Game;
import net.sf.freecol.common.model.ModelMessage;
import net.sf.freecol.common.model.Resource;
import net.sf.freecol.common.model.Tile;
import net.sf.freecol.common.model.Unit;
import net.sf.freecol.server.control.ChangeSet;
import net.sf.freecol.server.control.ChangeSet.See;


/**
 * The server version of a colony tile.
 */
public class ServerColonyTile extends ColonyTile implements ServerModelObject {

    private static final Logger logger = Logger.getLogger(ServerColonyTile.class.getName());


    /**
     * Trivial constructor required for all ServerModelObjects.
     */
    public ServerColonyTile(Game game, String id) {
        super(game, id);
    }

    /**
     * Creates at new ServerColonyTile.
     *
     * @param game The <code>Game</code> this object belongs to.
     * @param colony The <code>Colony</code> this object belongs to.
     * @param workTile The tile in which this <code>ColonyTile</code>
     *                 represents a <code>WorkLocation</code> for.
     */
    public ServerColonyTile(Game game, Colony colony, Tile workTile) {
        super(game, colony, workTile);
    }


    /**
     * New turn for this colony tile.
     *
     * @param random A <code>Random</code> number source.
     * @param cs A <code>ChangeSet</code> to update.
     */
    public void csNewTurn(Random random, ChangeSet cs) {
        logger.finest("ServerColonyTile.csNewTurn, for " + toString());
        Colony colony = getColony();
        ServerPlayer owner = (ServerPlayer) colony.getOwner();

        Tile workTile = getWorkTile();
        if (isColonyCenterTile()) {
            /*
            GoodsType goodsType;
            if (workType.getPrimaryGoods() != null) {
                colony.addGoods(getPrimaryProduction());
            }
            if (workType.getSecondaryGoods() != null) {
                colony.addGoods(getSecondaryProduction());
            }
            */
        } else if (!isEmpty() && canBeWorked()) {
            /*
            int amount = getProductionOf(unit.getWorkType());
            if (amount > 0) {
                colony.addGoods(unit.getWorkType(), amount);
                unit.setExperience(amount + unit.getExperience());
                cs.addPartial(See.only(owner), unit, "experience");
            }
            */
            for (Unit unit : getUnitList()) {
                Resource resource
                    = workTile.expendResource(unit.getWorkType(),
                        unit.getType(), colony);
                if (resource != null) {
                    cs.addMessage(See.only(owner),
                        new ModelMessage(ModelMessage.MessageType.WARNING,
                            "model.tile.resourceExhausted", colony)
                            .add("%resource%", resource.getNameKey())
                            .addName("%colony%", colony.getName()));
                    cs.add(See.perhaps(), workTile);
                    break;
                }
            }
        }
    }


    /**
     * Returns the tag name of the root element representing this object.
     *
     * @return "serverColonyTile"
     */
    public String getServerXMLElementTagName() {
        return "serverColonyTile";
    }
}