package mug13;

/**
 * Ways to build a world.
 *
 */
public interface WorldBuilder
{

// Methods for constructing the world.

	/**
	 * Add Person to world
	 */
	public void addPerson(Person bob)
		throws NameTakenException;
	 
	/**
	 * Remove Person from world
	 */
	public void removePerson(String bob);
	/**
	 * Add Person to world
	 */
	public void addThing(Thing jim)
		throws NameTakenException;
	 
	/**
	 * Remove Person from world
	 */
	public void removeThing(String jim);
	
	/**
	 * Add a new location.
	 */
	public void addLocation(Place loc)
		throws NameTakenException;
	
	/**
	 * Remove an existing location.
	 */
	public void removeLocation(String loc);
	
	/**
	* Maps names to objects
	*/
	public Noun mapNoun(String name)
		throws NotHereException;
	
	public Place mapPlace(String name)
		throws NotHereException;
	
	public ThingPerson mapThingPerson(String name)
		throws NotHereException;
	
	public Person mapPerson(String name)
		throws NotHereException;
	
	public Thing mapThing(String name)
		throws NotHereException;
	
	/**
	* Maps verb names to the appropriat verb
	*/
	public Verb mapVerb(String verb)
		throws InvalidVerbException;
} // interface WorldBuilder