package net.sourceforge.pain.tinylib.data.type;


import net.sourceforge.pain.data.*;
import net.sourceforge.pain.db.*;
import net.sourceforge.pain.tinylib.*;

import java.util.*;


/**
 * Some Logical group of spaces.
 * One space can present in many space groups
 * Example of space group: Area, All Magic Places, All Market Places, All birth places.. and so on
 */
public final class SpaceGroup extends Role {

    private static final int SPACES = 1 + LAST_BASE_FIELD_INDEX;
    private static final int NAME = 2 + LAST_BASE_FIELD_INDEX;
    private static final int NFIELDS = 3 + LAST_BASE_FIELD_INDEX;

    public SpaceGroup() {
    }

    public SpaceGroup(PainDB db) {
        super(db);
        Mudlib.getWorld().getSpaceGroups().add(this);
    }

    public DbClassSchema provideSchema() {
        byte types[] = new byte[NFIELDS];
        String names[] = new String[NFIELDS];
        fillSuperSchema(types, names);

        types[SPACES] = DbType.REFERENCE_SET;
        names[SPACES] = "spaces";

        types[NAME] = DbType.STRING;
        names[NAME] = "name";

        return new DbClassSchema(types, names);
    }

    public Set getSpaces() {
        return getRefSet(SPACES);
    }

    public void addSpace(Space space) {
        getSpaces().add(space);
    }

    public void addRoom(Room room) {
        getSpaces().add(room.asSpace());
    }

    public String getName() {
        return getString(NAME);
    }

    public void setName(String newName) {
        setString(NAME, newName);
    }
}