Recorder

Class Recorder

java.lang.Object
  greenfoot.Actor
      Recorder

The recorder keeps track of how many letters have been pressed and can tell if all have been pressed.

Constructor Summary
`Recorder()` Creates an instance of the Recorder with an empty collection of letters already pressed.

Method Summary
`void`	`act()` Act - do whatever the Recorder wants to do.
`boolean`	`allPressed()` This method returns true when all the letters have been pressed, false otherwise.
`void`	`keyPressed(java.lang.String key)` Call this method whenever a key is pressed by the user so that the recorder records that the key has been pressed.

Methods inherited from class greenfoot.Actor
`addedToWorld, getImage, getIntersectingObjects, getNeighbours, getObjectsAtOffset, getObjectsInRange, getOneIntersectingObject, getOneObjectAtOffset, getRotation, getWorld, getX, getY, intersects, setImage, setImage, setLocation, setRotation`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

public Recorder()

Creates an instance of the Recorder with an empty collection of letters already pressed.

Method Detail

public void act()

Act - do whatever the Recorder wants to do. This method is called whenever the 'Act' or 'Run' button gets pressed in the environment.

public boolean allPressed()

This method returns true when all the letters have been pressed, false otherwise.

public void keyPressed(java.lang.String key)

Call this method whenever a key is pressed by the user so that the recorder records that the key has been pressed.