com.github.brunothg.game.engine.control

Class GameKeyAdapter

java.lang.Object

java.awt.event.KeyAdapter

com.github.brunothg.game.engine.control.GameKeyAdapter

All Implemented Interfaces:

KeyListener, EventListener

public class GameKeyAdapter
extends KeyAdapter

KeyAdapter that tracks key positions.

Author:

Marvin Bruns

Constructor Summary

Constructors

Constructor and Description
GameKeyAdapter()

Method Summary

Modifier and Type	Method and Description
boolean	isAlt() Call for isAlt(boolean) with false
boolean	isAlt(boolean extended) Check if alt is down
boolean	isAltGr() Call for isAltGr(boolean) with false
boolean	isAltGr(boolean extended) Check if alt_gr is down
boolean	isCtrl() Call for isCtrl(boolean) with false
boolean	isCtrl(boolean extended) Check if ctrl is down
boolean	isExtendedKeyDown(int keyCode) Check, if a key is currently down
boolean	isExtendedKeyUp(int keyCode) Check, if a key is currently up
boolean	isKeyDown(int keyCode) Check, if a key is currently down
boolean	isKeyUp(int keyCode) Check, if a key is currently up
boolean	isShift() Call for isShift(boolean) with false
boolean	isShift(boolean extended) Check if shift is down
void	keyPressed(KeyEvent e)
void	keyReleased(KeyEvent e)

Methods inherited from class java.awt.event.KeyAdapter

keyTyped

Methods inherited from class java.lang.Object

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

Constructor Detail

GameKeyAdapter

public GameKeyAdapter()

Method Detail

keyPressed

public void keyPressed(KeyEvent e)

Specified by:

keyPressed in interface KeyListener

Overrides:

keyPressed in class KeyAdapter

keyReleased

public void keyReleased(KeyEvent e)

Specified by:

keyReleased in interface KeyListener

Overrides:

keyReleased in class KeyAdapter

isShift

public boolean isShift()

Call for isShift(boolean) with false

See Also:

isShift(boolean)

isShift

public boolean isShift(boolean extended)

Check if shift is down

Returns:

true if KeyEvent.getKeyCode() - KeyEvent.VK_SHIFT is down

isAlt

public boolean isAlt()

Call for isAlt(boolean) with false

See Also:

isAlt(boolean)

isAlt

public boolean isAlt(boolean extended)

Check if alt is down

Returns:

true if KeyEvent.getKeyCode() - KeyEvent.VK_ALT is down

isAltGr

public boolean isAltGr()

Call for isAltGr(boolean) with false

See Also:

isAltGr(boolean)

isAltGr

public boolean isAltGr(boolean extended)

Check if alt_gr is down

Returns:

true if KeyEvent.getKeyCode() - KeyEvent.VK_ALT_GRAPH is down

isCtrl

public boolean isCtrl()

Call for isCtrl(boolean) with false

See Also:

isCtrl(boolean)

isCtrl

public boolean isCtrl(boolean extended)

Check if ctrl is down

Returns:

true if KeyEvent.getKeyCode() - KeyEvent.VK_CONTROL is down

isKeyDown

public boolean isKeyDown(int keyCode)

Check, if a key is currently down

Parameters:

keyCode - Value of #getKeyCode()

Returns:

true if key is currently pressed

isKeyUp

public boolean isKeyUp(int keyCode)

Check, if a key is currently up

Parameters:

keyCode - Value of #getKeyCode()

Returns:

true if key isn't currently pressed

isExtendedKeyDown

public boolean isExtendedKeyDown(int keyCode)

Check, if a key is currently down

Parameters:

keyCode - Value of #getExtendedKeyCode()

Returns:

true if key is currently pressed

isExtendedKeyUp

public boolean isExtendedKeyUp(int keyCode)

Check, if a key is currently up

Parameters:

keyCode - Value of #getExtendedKeyCode()

Returns:

true if key isn't currently pressed