wyvern.lib.properties
Class FallingDown

java.lang.Object
  wyvern.lib.properties.FallingDown

All Implemented Interfaces:

Timed

public class FallingDown

extends java.lang.Object

implements Timed

Property to make a player "fall" towards the bottom of the screen... or some other direction.

Version:

1.0, Aug 13, 2002

Author:

Frank Sronce

Field Summary

protected int	currentDir_
protected java.util.List	dirs_
protected int	distanceFallen_
protected int	interval_
protected boolean	jumping_
protected int	size_
protected Point	src_
protected GameObject	target_
protected Timer	timer_

Constructor Summary

FallingDown(GameObject target, java.util.List directions, int interval, boolean jumping)
Make someone or something start moving.

Method Summary

protected boolean	advance() Advance them in the default direction
java.util.List	getDirections()
int	getInterval()
Point	getSource()
GameObject	getTarget()
void	setDirections(java.util.List dirs)
void	setInterval(int interval)
void	start() Starts them moving in the desired direction.
void	stop() Stop falling.
void	timerExpired() Time to move them

Methods inherited from class java.lang.Object

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

Field Detail

src_

protected Point src_

interval_

protected int interval_

timer_

protected Timer timer_

target_

protected GameObject target_

dirs_

protected java.util.List dirs_

currentDir_

protected int currentDir_

size_

protected int size_

jumping_

protected boolean jumping_

distanceFallen_

protected int distanceFallen_

Constructor Detail

FallingDown

public FallingDown(GameObject target,
                   java.util.List directions,
                   int interval,
                   boolean jumping)

Make someone or something start moving.

Parameters:

target - object to be moved

directions - a list of directions to move. the last one keeps going until you hit something.

interval - how long between steps

Method Detail

getTarget

public GameObject getTarget()

getSource

public Point getSource()

getDirections

public java.util.List getDirections()

setDirections

public void setDirections(java.util.List dirs)

getInterval

public int getInterval()

setInterval

public void setInterval(int interval)

start

public void start()

Starts them moving in the desired direction.

stop

public void stop()

Stop falling.

timerExpired

public void timerExpired()

Time to move them

Specified by:

timerExpired in interface Timed

advance

protected boolean advance()

Advance them in the default direction

Returns:

true if we should continue moving, false otherwise