de.rico.adventure.actions.custom.concurrent
Class ConcurrentWalk

java.lang.Object
  de.rico.adventure.actions.custom.concurrent.AbstractConcurrentAction
      de.rico.adventure.actions.custom.concurrent.ConcurrentWalk

public class ConcurrentWalk
extends AbstractConcurrentAction

A game action that represents walking to a new point in the game location applying path finding

Author:

Frank Bruns

Constructor Summary

ConcurrentWalk(AbstractCharacter c, float x, float z, float speed)
Creates a new walking action with the specified (x,z)-coordinates as the target position.

ConcurrentWalk(AbstractCharacter c, float x, float z, float speed, java.lang.String animName)
Creates a new walking action with the specified (x,z)-coordinates as the target position.

ConcurrentWalk(AbstractCharacter c, Path path, float speed)
Creates a new walking action with the specified path that provides the waypoints to the target location.

ConcurrentWalk(AbstractCharacter c, Path path, float speed, java.lang.String animName)
Creates a new walking action with the specified path that provides the waypoints to the target location.

Method Summary

void	draw(javax.media.opengl.GL gl) This method renders the concurrent game action, if needed.
void	finishUp() Implementations of this method hold code that needs to be called before the game action can be removed from the concurrent queue (prematurely) without causing side effects.
float	getTargetX() Returns the x-coordinate of the walking target position
float	getTargetZ() Returns the z-coordinate of the walking target position
boolean	hasArrivedAtTarget() Returns whether the character has arrived at its designated target location.
void	update(long elapsedTime) This method updates the concurrent game action

Methods inherited from class de.rico.adventure.actions.custom.concurrent.AbstractConcurrentAction

getEntity

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentWalk

public ConcurrentWalk(AbstractCharacter c,
                      float x,
                      float z,
                      float speed)

Creates a new walking action with the specified (x,z)-coordinates as the target position.

Parameters:

c - character that ought to be walking

x - x-coordinate of the target position

z - z-coordinate of the target position

speed - speed factor to use for walking

ConcurrentWalk

public ConcurrentWalk(AbstractCharacter c,
                      float x,
                      float z,
                      float speed,
                      java.lang.String animName)

Creates a new walking action with the specified (x,z)-coordinates as the target position.

Parameters:

c - character that ought to be walking

x - x-coordinate of the target position

z - z-coordinate of the target position

speed - speed factor to use for walking

animName - name of the animation to play while the action is active

ConcurrentWalk

public ConcurrentWalk(AbstractCharacter c,
                      Path path,
                      float speed)

Creates a new walking action with the specified path that provides the waypoints to the target location.

Parameters:

c - the character that walks

path - path to walk for the character

speed - speed factor to use for walking

ConcurrentWalk

public ConcurrentWalk(AbstractCharacter c,
                      Path path,
                      float speed,
                      java.lang.String animName)

Creates a new walking action with the specified path that provides the waypoints to the target location.

Parameters:

c - the character that walks

path - path to walk for the character

speed - speed factor to use for walking

animName - name of the animation to play while the action is active

Method Detail

getTargetX

public float getTargetX()

Returns the x-coordinate of the walking target position

Returns:

target x-coordinate

getTargetZ

public float getTargetZ()

Returns the z-coordinate of the walking target position

Returns:

target z-coordinate

hasArrivedAtTarget

public boolean hasArrivedAtTarget()

Returns whether the character has arrived at its designated target location.

Returns:

has arrived at target location? --> true=yes, false=no

update

public void update(long elapsedTime)

Description copied from class: AbstractConcurrentAction

This method updates the concurrent game action

Specified by:

update in class AbstractConcurrentAction

Parameters:

elapsedTime - time between two frames

draw

public void draw(javax.media.opengl.GL gl)

Description copied from class: AbstractConcurrentAction

This method renders the concurrent game action, if needed.

Specified by:

draw in class AbstractConcurrentAction

finishUp

public void finishUp()

Description copied from class: AbstractConcurrentAction

Implementations of this method hold code that needs to be called before the game action can be removed from the concurrent queue (prematurely) without causing side effects.

Specified by:

finishUp in class AbstractConcurrentAction