gameObject

Class Ring

java.lang.Object

gameObject.GameObject

gameObject.Prop

gameObject.Ring

public class Ring
extends Prop

Represents the rings that Sonic can collect

Field Summary

Fields

Modifier and Type	Field and Description
java.awt.image.BufferedImage	default_image Stores the default image
static java.lang.String	DEFAULT_IMAGE_FILENAME The filename of the default image if animations are turned off
Animation	ringAnimation The current ring animation

Fields inherited from class gameObject.GameObject

degree, gravity, GRAVITY, h, TURN_ON_ANIM, w, x, xDir, y, yDir

Constructor Summary

Constructors

Constructor and Description
Ring() The default constructor
Ring(double x, double y, double w, double h, ImageManager imageManager) The general constructor used to create the ring

Method Summary

Modifier and Type	Method and Description
java.awt.geom.Line2D	getBottomContactLine() Gets the bottom contact line of the ring's hitbox
java.awt.geom.Line2D	getContactLine() Gets the top contact line of the ring's hitbox
java.awt.geom.Line2D	getLeftContactLine() Gets the left contact line of the ring's hitbox
java.awt.geom.Line2D	getRightContactLine() Gets the right contact line of the ring's hitbox
void	interact(GameObject gameObject) Describes the interaction between the ring and the object it is interacting with
void	paint(java.awt.Graphics g) Draws the ring's hitbox
void	update() Updates the animation of the rings

Methods inherited from class gameObject.GameObject

changeXDir, changeYDir

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_IMAGE_FILENAME

public static final java.lang.String DEFAULT_IMAGE_FILENAME

The filename of the default image if animations are turned off

See Also:

Constant Field Values

default_image

public java.awt.image.BufferedImage default_image

Stores the default image

ringAnimation

public Animation ringAnimation

The current ring animation

Constructor Detail

Ring

public Ring()

The default constructor

Ring

public Ring(double x,
            double y,
            double w,
            double h,
            ImageManager imageManager)

The general constructor used to create the ring

Parameters:

x - The x coordinate of the object

y - The y coordinate of the object

w - The width of the object

h - The height of the object

imageManager - A hashmap containing all of the sprite animations

Method Detail

getContactLine

public java.awt.geom.Line2D getContactLine()

Gets the top contact line of the ring's hitbox

Specified by:

getContactLine in class Prop

Returns:

A collision detection line

getRightContactLine

public java.awt.geom.Line2D getRightContactLine()

Gets the right contact line of the ring's hitbox

getBottomContactLine

public java.awt.geom.Line2D getBottomContactLine()

Gets the bottom contact line of the ring's hitbox

getLeftContactLine

public java.awt.geom.Line2D getLeftContactLine()

Gets the left contact line of the ring's hitbox

paint

public void paint(java.awt.Graphics g)

Draws the ring's hitbox

Specified by:

paint in class Prop

Parameters:

g - An instance of the Graphics object

update

public void update()

Updates the animation of the rings

Specified by:

update in class Prop

interact

public void interact(GameObject gameObject)

Describes the interaction between the ring and the object it is interacting with

Specified by:

interact in class Prop

Parameters:

gameObject - The object the ring is interacting with