Keyboard

• There are built-in variables for the Keyboard:

• • has a key been pressed?
  • • keyPressed: “True” if key was pressed
  • what key was pressed?
  • • key: holds only key chars like 'a' and '7'
  • what special key was pressed?
  • • keyCode: holds special chars:
    • • 'CTRL', 'ENTER', 'ESC', 'DELETE', etc
      • the arrow keys: 'UP', 'DOWN', 'LEFT', and 'RIGHT'