game.graphics
Class CBouncingBall

java.lang.Object
  game.physics.CStaticShape
      game.physics.CDynamicShape
          game.physics.CColoredDynamicShape
              game.graphics.CBouncingBall

All Implemented Interfaces:

ICriticalObject, IGraphicObject

public class CBouncingBall
extends CColoredDynamicShape
implements ICriticalObject

A colored disc bouncing on the game's display area's limits.

Author:

sroccaserra

Field Summary

(package private) float

m_r

Fields inherited from class game.physics.CColoredDynamicShape

m_color

Fields inherited from class game.physics.CDynamicShape

G, m_bApplyGravity, m_bBouceOnGameRect, m_v

Fields inherited from class game.physics.CStaticShape

m_box, m_gameDisplay, m_isHidden

Fields inherited from interface game.graphics.ICriticalObject

CRITICAL_VALUE

Constructor Summary

CBouncingBall(IGameDisplay gameRect, CVector2D origin, CVector2D speed, float radius, java.awt.Color color)

Method Summary

void	draw(java.awt.Graphics g)
boolean	intersect(float x, float y) Checks for intersection with a 2D point.
boolean	isCritical()

Methods inherited from class game.physics.CDynamicShape

animate, bounceOnGameRect, cycle, getVelocity

Methods inherited from class game.physics.CStaticShape

drawBox, getCenter, hide, isHidden, show

Methods inherited from class java.lang.Object

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

Methods inherited from interface game.graphics.IGraphicObject

animate, cycle, getCenter, getVelocity

Field Detail

m_r

final float m_r

Constructor Detail

CBouncingBall

public CBouncingBall(IGameDisplay gameRect,
                     CVector2D origin,
                     CVector2D speed,
                     float radius,
                     java.awt.Color color)

Method Detail

draw

public void draw(java.awt.Graphics g)

Specified by:

draw in interface IGraphicObject

intersect

public final boolean intersect(float x,
                               float y)

Description copied from class: CStaticShape

Checks for intersection with a 2D point.

Specified by:

intersect in interface IGraphicObject

Overrides:

intersect in class CStaticShape

Returns:

true if the point is within the shape's bounding box.

isCritical

public boolean isCritical()

Specified by:

isCritical in interface ICriticalObject