Class GameBase

java.lang.Object

GameBase

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

Gameplay

public abstract class GameBase
extends Object
implements Runnable

Main class of game. Responsibility: main loop, game objects and window.

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_HEIGHT_OF_WINDOW
static int	DEFAULT_WIDTH_OF_WINDOW
long	DESIRED_DELTA_LOOP
long	DESIRED_FPS
protected JFrame	frame

Constructor Summary

Constructors

Constructor	Description
GameBase()	Awake of game.

Method Summary

Modifier and Type	Method	Description
void	addKeyListener(KeyListener listener)	Add new key listener.
protected void	awakeScene()	Scene awake on open the game.
void	destroy(GameObject gameObject)	Destroy gameobject and invoke OnDestroy().
void	finish()	Stop and finish main loop.
protected float	getDeltaTime()	DeltaTime of current frame.
List<GameObject>	getGameObjects()	Get gameobjects in gameplay.
void	initialize(GameObject gameObject)	Initialize gameobject on gameplay.
protected void	onDestroyScene()	Destroy scene after game objects.
protected void	openWindow(int widthOfWindow, int heightOfWindow, String title)
protected void	renderScene(Graphics2D g)	Render scenes before game objects.
void	run()	Main loop of game.
protected void	startScene()	Invoke before main loop.
protected void	updateScene()	Update scene before game objects.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_WIDTH_OF_WINDOW

public static final int DEFAULT_WIDTH_OF_WINDOW

See Also:

Constant Field Values

DEFAULT_HEIGHT_OF_WINDOW

public static final int DEFAULT_HEIGHT_OF_WINDOW

See Also:

Constant Field Values

DESIRED_FPS

public final long DESIRED_FPS

See Also:

Constant Field Values

DESIRED_DELTA_LOOP

public final long DESIRED_DELTA_LOOP

See Also:

Constant Field Values

frame

protected JFrame frame

Constructor Details

GameBase

public GameBase()

Awake of game.

Method Details

initialize

public void initialize(GameObject gameObject)

Initialize gameobject on gameplay.

destroy

public void destroy(GameObject gameObject)

Destroy gameobject and invoke OnDestroy().

addKeyListener

public void addKeyListener(KeyListener listener)

Add new key listener.

Parameters:

listener - - new key listener.

run

public void run()

Main loop of game.

Specified by:

run in interface Runnable

finish

public void finish()

Stop and finish main loop.

getGameObjects

public List<GameObject> getGameObjects()

Get gameobjects in gameplay.

getDeltaTime

protected float getDeltaTime()

DeltaTime of current frame.

openWindow

protected void openWindow(int widthOfWindow,
 int heightOfWindow,
 String title)

Parameters:

widthOfWindow -

heightOfWindow -

title -

awakeScene

protected void awakeScene()

Scene awake on open the game.

startScene

protected void startScene()

Invoke before main loop.

updateScene

protected void updateScene()

Update scene before game objects.

onDestroyScene

protected void onDestroyScene()

Destroy scene after game objects.

renderScene

protected void renderScene(Graphics2D g)

Render scenes before game objects.

Parameters:

g - - Graphics2D