Keyboard

    Keyboard                    Chip-8
+---+---+---+---+           +---+---+---+---+
| 1 | 2 | 3 | 4 |           | 1 | 2 | 3 | C |
+---+---+---+---+           +---+---+---+---+
| Q | W | E | R |           | 4 | 5 | 6 | D |
+---+---+---+---+     =>    +---+---+---+---+
| A | S | D | F |           | 7 | 8 | 9 | E |
+---+---+---+---+           +---+---+---+---+
| Z | X | C | V |           | A | 0 | B | F |
+---+---+---+---+           +---+---+---+---+

class src.chip8.keyboard.Keyboard

Bases: object

key_press(event, keys_pressed_buf: List[int])

poll_event(keys_pressed_buf: List[int])