rlgamekit.control
Class KeyInputHandler

java.lang.Object
  rlgamekit.control.KeyInputHandler

All Implemented Interfaces:

java.awt.event.KeyListener, java.util.EventListener

public class KeyInputHandler
extends java.lang.Object
implements java.awt.event.KeyListener

The KeyInputHandler calls game actions which are triggered by key events.

See Also:

GameAction

Constructor Summary

KeyInputHandler()
Craetes a new KeyInputHandler with an empty list of actions.

Method Summary

void	addAction(ActionKey key, GameAction action) Add a new game action for the given key binding.
GameAction	getAction(ActionKey key) Get the action bound to the key event.
java.util.Set<ActionKey>	getKeys() Get a set of all defined action keys.
void	keyPressed(java.awt.event.KeyEvent e) Implements KeyListener, calls onKeyPressed() for matching actions
void	keyReleased(java.awt.event.KeyEvent e) Implements KeyListener, calls onKeyRelease() for matching actions
void	keyTyped(java.awt.event.KeyEvent e) Implements KeyListener

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyInputHandler

public KeyInputHandler()

Craetes a new KeyInputHandler with an empty list of actions.

Method Detail

addAction

public void addAction(ActionKey key,
                      GameAction action)

Add a new game action for the given key binding.

Parameters:

action - The game action to add.

key - The key to bind the action to.

getAction

public GameAction getAction(ActionKey key)

Get the action bound to the key event.

Parameters:

key - The action key

Returns:

The bound action or null if no actions was bound to this event.

getKeys

public java.util.Set<ActionKey> getKeys()

Get a set of all defined action keys.

Returns:

a set of all defined action keys.

keyTyped

public void keyTyped(java.awt.event.KeyEvent e)

Implements KeyListener

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent e)

Implements KeyListener, calls onKeyPressed() for matching actions

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent e)

Implements KeyListener, calls onKeyRelease() for matching actions

Specified by:

keyReleased in interface java.awt.event.KeyListener