blkbattlearmorfile.java

MegaMek is a networked Java clone of BattleTech, a turn-based sci-fi boardgame for 2+ players. Fight

/*
 * MegaMek - Copyright (C) 2000-2002 Ben Mazur ([e-mail])
 *
 *  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 2 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.
 */

/*
 * BLkFile.java
 *
 * Created on April 6, 2002, 2:06 AM
 */

/**
 * This class loads BattleArmor BLK files.
 *
 * @author  [e-mail] (James A. Damour )
 * @version $revision:$
 */
package megamek.common.loaders;

import megamek.common.BattleArmor;
import megamek.common.Entity;
import megamek.common.IEntityMovementMode;
import megamek.common.TechConstants;
import megamek.common.util.*;

public class BLKBattleArmorFile extends BLKFile implements IMechLoader {

    public BLKBattleArmorFile(BuildingBlock bb) {
        dataFile = bb;
    }

    public Entity getEntity() throws EntityLoadingException {

        BattleArmor t = new BattleArmor();

        if (!dataFile.exists("name")) throw new EntityLoadingException("Could not find name block.");
        t.setChassis(dataFile.getDataAsString("Name")[0]);

        // Model is not strictly necessary.
        if (dataFile.exists("Model") && dataFile.getDataAsString("Model")[0] != null) {
             t.setModel(dataFile.getDataAsString("Model")[0]);
        } else {
             t.setModel("");
        }

        if (!dataFile.exists("year")) throw new EntityLoadingException("Could not find year block.");
        t.setYear(dataFile.getDataAsInt("year")[0]);

        if (!dataFile.exists("type")) throw new EntityLoadingException("Could not find type block.");

        if (dataFile.getDataAsString("type")[0].equals("IS Level 1")) {
            t.setTechLevel(TechConstants.T_IS_LEVEL_1);
        } else if (dataFile.getDataAsString("type")[0].equals("IS Level 2")) {
            t.setTechLevel(TechConstants.T_IS_LEVEL_2);
        } else if (dataFile.getDataAsString("type")[0].equals("IS Level 3")) {
            t.setTechLevel(TechConstants.T_IS_LEVEL_3);
        } else if (dataFile.getDataAsString("type")[0].equals("Clan Level 3")) {
            t.setTechLevel(TechConstants.T_CLAN_LEVEL_3);
        } else if (dataFile.getDataAsString("type")[0].equals("IS")) {
            if (t.getYear() == 3025) {
                t.setTechLevel(TechConstants.T_IS_LEVEL_1);
            } else {
                t.setTechLevel(TechConstants.T_IS_LEVEL_2);
            }
        } else if (dataFile.getDataAsString("type")[0].equals("Clan")) {
            t.setTechLevel(TechConstants.T_CLAN_LEVEL_2);
        }

        if (!dataFile.exists("tonnage")) throw new EntityLoadingException("Could not find weight block.");
        t.setWeight(dataFile.getDataAsFloat("tonnage")[0]);

        if (!dataFile.exists("BV")) throw new EntityLoadingException("Could not find BV block.");
        t.setBattleValue( dataFile.getDataAsInt("BV")[0] );

        if (!dataFile.exists("motion_type")) throw new EntityLoadingException("Could not find movement block.");
        String sMotion = dataFile.getDataAsString("motion_type")[0];
        int nMotion = -1;
        if(sMotion.equalsIgnoreCase("leg"))
            nMotion = IEntityMovementMode.INF_LEG;
        else if(sMotion.equalsIgnoreCase("jump"))
            nMotion = IEntityMovementMode.INF_JUMP;
        else if(sMotion.equalsIgnoreCase("vtol"))
            nMotion = IEntityMovementMode.VTOL;
        if (nMotion == -1) throw new EntityLoadingException("Invalid movement type: " + sMotion);
        t.setMovementMode(nMotion);

        if (!dataFile.exists("cruiseMP")) throw new EntityLoadingException("Could not find cruiseMP block.");
        t.setOriginalRunMP(dataFile.getDataAsInt("cruiseMP")[0]);

        if (dataFile.exists("jumpingMP"))
            t.setOriginalJumpMP(dataFile.getDataAsInt("jumpingMP")[0]);

        if (!dataFile.exists("armor") ) throw new EntityLoadingException("Could not find armor block.");

        int[] armor = dataFile.getDataAsInt("armor");

        // Each trooper has the same amount of armor
        if (armor.length != 1) {
            throw new EntityLoadingException("Incorrect armor array length");
        }

        // add the body to the armor array
        t.refreshLocations();
        for (int x = 1; x < t.locations(); x++) {
            t.initializeArmor(armor[0], x);
        }

        t.autoSetInternal();

        loadEquipment(t, "Squad", BattleArmor.LOC_SQUAD);
        String[] abbrs = t.getLocationAbbrs();
        for ( int loop = 1; loop < t.locations(); loop++ ) {
            loadEquipment( t, abbrs[loop], loop );
        }
        return t;
    }
}