de.gurkenlabs.litiengine.physics

Class MovementController<T extends IMobileEntity>

java.lang.Object

de.gurkenlabs.litiengine.physics.MovementController<T>

All Implemented Interfaces:

IEntityController, IUpdateable, IMovementController

Direct Known Subclasses:

GamepadEntityController, KeyboardEntityController, MousePathController

public class MovementController<T extends IMobileEntity>
extends java.lang.Object
implements IMovementController

Constructor Summary

Constructors

Constructor and Description
MovementController(T mobileEntity)

Method Summary

Modifier and Type	Method and Description
void	apply(Force force) Apply the force to the entity.
void	attach()
void	decelerateVelocityX(double dec)
void	decelerateVelocityY(double dec)
void	detach()
java.util.List<Force>	getActiveForces() Gets the active forces.
float	getDx() Gets the delta x for each horizontal movement.
float	getDy() Sets the delta y for each vertical movement.
T	getEntity()
Force	getForce(java.lang.String identifier)
protected double	getStopThreshold()
double	getVelocityX()
double	getVelocityY()
void	handleMovement()
boolean	isMovedX()
boolean	isMovedY()
protected boolean	isMovementAllowed()
protected void	moveEntity(double deltaX, double deltaY)
void	onMovementCheck(java.util.function.Predicate<IMobileEntity> predicate) Checks given conditions before moving.
void	setDx(float dx) Gets the delta x for each horizontal movement.
void	setDy(float dy) Sets the delta y for each vertical movement.
void	setMovedX(boolean movedX)
void	setMovedY(boolean movedY)
protected void	setVelocityX(double velocityX)
protected void	setVelocityY(double velocityY)
void	update() This method is called by the game loop on all objects that are attached to the loop.

Methods inherited from class java.lang.Object

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

Constructor Detail

MovementController

public MovementController(T mobileEntity)

Method Detail

attach

public void attach()

Specified by:

attach in interface IEntityController

detach

public void detach()

Specified by:

detach in interface IEntityController

apply

public void apply(Force force)

Description copied from interface: IMovementController

Apply the force to the entity.

Specified by:

apply in interface IMovementController

Parameters:

force - the force being applied to the entity

getActiveForces

public java.util.List<Force> getActiveForces()

Description copied from interface: IMovementController

Gets the active forces.

Specified by:

getActiveForces in interface IMovementController

Returns:

the active forces

getEntity

public T getEntity()

Specified by:

getEntity in interface IEntityController

getDx

public float getDx()

Description copied from interface: IMovementController

Gets the delta x for each horizontal movement.

Specified by:

getDx in interface IMovementController

Returns:

the dx

setDx

public void setDx(float dx)

Description copied from interface: IMovementController

Gets the delta x for each horizontal movement.

Specified by:

setDx in interface IMovementController

Parameters:

dx - the new dx

getDy

public float getDy()

Description copied from interface: IMovementController

Sets the delta y for each vertical movement.

Specified by:

getDy in interface IMovementController

Returns:

the dy

setDy

public void setDy(float dy)

Description copied from interface: IMovementController

Sets the delta y for each vertical movement.

Specified by:

setDy in interface IMovementController

Parameters:

dy - the new dy

onMovementCheck

public void onMovementCheck(java.util.function.Predicate<IMobileEntity> predicate)

Description copied from interface: IMovementController

Checks given conditions before moving.

Specified by:

onMovementCheck in interface IMovementController

Parameters:

predicate - the conditions that need to apply before moving. If they don't apply, the entity won't be moved.

update

public void update()

Description copied from interface: IUpdateable

This method is called by the game loop on all objects that are attached to the loop. It's called on every tick of the loop and the frequency can be configured using the ClientConfiguration.

Specified by:

update in interface IUpdateable

See Also:

ClientConfiguration.setMaxFps(int)

handleMovement

public void handleMovement()

isMovedX

public boolean isMovedX()

setMovedX

public void setMovedX(boolean movedX)

isMovedY

public boolean isMovedY()

setMovedY

public void setMovedY(boolean movedY)

getVelocityX

public double getVelocityX()

getForce

public Force getForce(java.lang.String identifier)

Specified by:

getForce in interface IMovementController

setVelocityX

protected void setVelocityX(double velocityX)

setVelocityY

protected void setVelocityY(double velocityY)

decelerateVelocityX

public void decelerateVelocityX(double dec)

decelerateVelocityY

public void decelerateVelocityY(double dec)

getVelocityY

public double getVelocityY()

getStopThreshold

protected double getStopThreshold()

moveEntity

protected void moveEntity(double deltaX,
                          double deltaY)

isMovementAllowed

protected boolean isMovementAllowed()