se.liu.student.kimgr905.tilegame.sprites
Class Ship

java.lang.Object
  se.liu.student.kimgr905.tilegame.sprites.Sprite
      se.liu.student.kimgr905.tilegame.sprites.Ship

Direct Known Subclasses:

Biglazer, Boss, Drone, Minilazer, Player

public abstract class Ship
extends Sprite

A Ship is a Sprite that has three Animations and a certain amount of hitpoints.

Field Summary

private boolean	awake
private static int	EXPLODE_TIME
private Animation	exploding
private int	hitPoints
private Animation	normal
private long	stateTime

Fields inherited from class se.liu.student.kimgr905.tilegame.sprites.Sprite

anim, STATE_DEAD, STATE_EXPLODING, STATE_NORMAL, STATE_SHOOTING

Constructor Summary

Ship(Animation normal, Animation exploding)
Creates a ship with the specified animation.

Method Summary

void	changePath() Changes the ships path, should be overwritten by ships that need to change path by certain patterns.
void	changePath(Player player) Same as changePath(), but also takes a Player argument for ships that follow the player.
java.lang.Object	clone() Clone is used to create a deepcopy of the ship.
int	getHitPoints() Return current hit points of the ship.
void	hit() When the ship gets hit it loses a hitpoint.
(package private) boolean	isAwake()
(package private) void	setHitPoints(int hitPoints)
void	setState(int state) Sets the state of the ship.
void	shoot() Sets shooting variables, should be overwritten by ships that shoot.
void	update(long elapsedTime) Updates the animaton for this ship.
void	wakeUp() Awakens the ship.

Methods inherited from class se.liu.student.kimgr905.tilegame.sprites.Sprite

getHeight, getImage, getState, getVelocityX, getVelocityY, getWidth, getX, getY, isAlive, setVelocityX, setVelocityY, setX, setY

Methods inherited from class java.lang.Object

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

Field Detail

EXPLODE_TIME

private static final int EXPLODE_TIME

See Also:

Constant Field Values

awake

private boolean awake

hitPoints

private int hitPoints

stateTime

private long stateTime

normal

private final Animation normal

exploding

private final Animation exploding

Constructor Detail

Ship

public Ship(Animation normal,
            Animation exploding)

Creates a ship with the specified animation.

Parameters:

normal - normal animation

exploding - exploding animation

Method Detail

clone

public final java.lang.Object clone()

Clone is used to create a deepcopy of the ship.

Overrides:

clone in class Sprite

Returns:

a cloned object of the correct subclass

update

public final void update(long elapsedTime)

Updates the animaton for this ship.

Overrides:

update in class Sprite

Parameters:

elapsedTime - the time elapsed since the last update in ms

setState

public final void setState(int state)

Sets the state of the ship.

Overrides:

setState in class Sprite

Parameters:

state - the state of the ship

wakeUp

public void wakeUp()

Awakens the ship.

isAwake

final boolean isAwake()

getHitPoints

public final int getHitPoints()

Return current hit points of the ship.

Returns:

current hitPoints

setHitPoints

final void setHitPoints(int hitPoints)

hit

public void hit()

When the ship gets hit it loses a hitpoint.

shoot

public void shoot()

Sets shooting variables, should be overwritten by ships that shoot.

changePath

public void changePath()

Changes the ships path, should be overwritten by ships that need to change path by certain patterns.

changePath

public void changePath(Player player)

Same as changePath(), but also takes a Player argument for ships that follow the player.

Parameters:

player - the player