game.physics
Class CStaticShape

java.lang.Object
  game.physics.CStaticShape

Direct Known Subclasses:

CDynamicShape, CHighscoreTable, COnscreenMessage, CScoreManager, CStaticSprite

public abstract class CStaticShape
extends java.lang.Object

Base class, has a fixed position and a bounding box. Can be shown or hidden.

Author:

seb

Field Summary

protected CBoundingBox	m_box
protected IGameDisplay	m_gameDisplay
protected boolean	m_isHidden

Constructor Summary

CStaticShape(IGameDisplay gameRect)

CStaticShape(IGameDisplay gameRect, CBoundingBox boundingBox)

Method Summary

void	animate(float dt) Does nothing (static shapes don't move).
void	cycle() Does nothing.
void	drawBox(java.awt.Graphics g)
CVector2D	getCenter() Returns the center of the shape's bounding box.
CVector2D	getVelocity() Returns a null vector (static shapes don't move).
void	hide()
boolean	intersect(float x, float y) Checks for intersection with a 2D point.
boolean	isHidden()
void	show()

Methods inherited from class java.lang.Object

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

Field Detail

m_gameDisplay

protected IGameDisplay m_gameDisplay

m_box

protected CBoundingBox m_box

m_isHidden

protected boolean m_isHidden

Constructor Detail

CStaticShape

public CStaticShape(IGameDisplay gameRect)

CStaticShape

public CStaticShape(IGameDisplay gameRect,
                    CBoundingBox boundingBox)

Method Detail

isHidden

public final boolean isHidden()

getVelocity

public CVector2D getVelocity()

Returns a null vector (static shapes don't move).

Returns:

a null vector.

animate

public void animate(float dt)

Does nothing (static shapes don't move).

Parameters:

dt -

cycle

public void cycle()

Does nothing. Override at will.

intersect

public boolean intersect(float x,
                         float y)

Checks for intersection with a 2D point.

Parameters:

x -

y -

Returns:

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

getCenter

public CVector2D getCenter()

Returns the center of the shape's bounding box.

Returns:

the center.

hide

public final void hide()

show

public final void show()

drawBox

public void drawBox(java.awt.Graphics g)