How can I make it so: When the user presses the up arrow key or the 'u' key, the dove will move up. When the user presses the down arrow key or the...

How can I make it so:

1. When the user presses the up arrow key or the 'u' key, the dove will move up.
2. When the user presses the down arrow key or the 'd' key, the dove will move down.
3. When the user presses the right arrow key or the 'r' key, the dove will move to the right, and will be facing the right.
4. When the user presses the left arrow key or the 'l' key, the dove will move to the left, and will be facing the left.

Here is the code I have so far: