CSE115.FishBowl
Interface MovingBody

All Superinterfaces:

Colorable, EventListener, Graphic, Locatable, MouseListener, MouseMotionListener, Reactor, Rotatable, Shape, Sizeable

All Known Implementing Classes:

Fish, MovingBodyAdapter

public interface MovingBody
extends Shape

Normal users can ignore this interface. Methods needed for body that can be animated and moved. Motion accomplished either through updates of velocity or by use of Vectors.

Version:

2.0 (February 17, 2006)

Author:

Phil Ventura with updates by Adrienne Decker

Field Summary

Fields inherited from interface NGP.Colorable

DEFAULT_GRAY

Method Summary

Integer	getDx() Returns the horizontal velocity.
Integer	getDy() Returns the vertical velocity.
Vector	getVector() This method is to be used to obtain a Vector from a MovingBody.
void	setVector(Vector newVector) This method is to be used to pass a Vector to a MovingBody.
void	setVelocity(Integer dx, Integer dy) Sets the horizontal and vertical velocity.
void	update() Called frequently to update the body's position on the screen.

Methods inherited from interface NGP.Graphic

contains, getBounds, getCenterLocation, getDrawingPanel, hide, intersects, paint, setDrawingPanel, show

Methods inherited from interface NGP.Reactor

react

Methods inherited from interface java.awt.event.MouseListener

mouseClicked, mouseEntered, mouseExited, mousePressed, mouseReleased

Methods inherited from interface java.awt.event.MouseMotionListener

mouseDragged, mouseMoved

Methods inherited from interface NGP.Rotatable

getRotation, setRotation

Methods inherited from interface NGP.Locatable

getLocation, setLocation

Methods inherited from interface NGP.Sizeable

getDimension, setDimension

Methods inherited from interface NGP.Colorable

getColor, setColor

Method Detail

getDx

Integer getDx()

Returns the horizontal velocity.

Returns:

the horizontal velocity.

getDy

Integer getDy()

Returns the vertical velocity.

Returns:

the vertical velocity.

setVelocity

void setVelocity(Integer dx,
                 Integer dy)

Sets the horizontal and vertical velocity.

Parameters:

dx - the new horizontal velocity.

dy - the new vertical velocity.

setVector

void setVector(Vector newVector)

This method is to be used to pass a Vector to a MovingBody.

Parameters:

newVector - The Vector to pass to the MovingBody.

getVector

Vector getVector()

This method is to be used to obtain a Vector from a MovingBody.

Returns:

A Vector.

update

void update()

Called frequently to update the body's position on the screen.