This was one of the games that I wrote purely on paper while I was learning 6502 Assembly Language during 1983 - our Apple II computer was on a 6-month trip on a boat from California to England!
The very small control function that reads the keyboard and moves your ship depending on your keypress. I'm only checking the left and right arrows in this function.
The very small control function that reads the keyboard and moves your ship depending on your keypress. I'm only checking the left and right arrows in this function.
Original size: 576px x 728px |
Current: 237px x 300px |