com.sun.sgs.example.hack.server.level

Class ImpassableTile

java.lang.Object

com.sun.sgs.example.hack.server.level.BasicTile

com.sun.sgs.example.hack.server.level.ImpassableTile

All Implemented Interfaces:

com.sun.sgs.app.ManagedObject, Tile, Serializable

public class ImpassableTile
extends BasicTile
implements Serializable

This implementation of Tile represents a space that no character may pass, unless they override this behavior. An example of this is a wall.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ImpassableTile(int id) Creates an instance of ImpassableTile

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isPassable(CharacterManager mgr) Typically returns false, since this space is always impassable.
LevelBoard.ActionResult	moveTo(CharacterManager characterManager) Test to move the given character onto this tile.

Methods inherited from class com.sun.sgs.example.hack.server.level.BasicTile

addCharacter, addItem, canOccupy, charMoveTo, getID, getIdStack, getItem, removeCharacter, removeItem

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImpassableTile

public ImpassableTile(int id)

Creates an instance of ImpassableTile

Parameters:

id - the tile's identifier

Method Detail

isPassable

public boolean isPassable(CharacterManager mgr)

Typically returns false, since this space is always impassable. Note that this doesn't mean that no character may occupy it, only that the default behavior is that you can't pass through this tile.

Specified by:

isPassable in interface Tile

Parameters:

mgrRef - the manager for a character

Returns:

whether or not the tile is passable

moveTo

public LevelBoard.ActionResult moveTo(CharacterManager characterManager)

Test to move the given character onto this tile. If there is already a character on this tile, then this method leads to the two characters interacting. Characters need to override default behavior to be on this tile, so this generally returns FAIL.

Specified by:

moveTo in interface Tile

Parameters:

characterManager - the manager for a character

Returns:

the result of making the move