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Coffee GB is a Gameboy Color emulator written in Java 8. It's meant to be a development exercise. More info can be found in the blog post. First I implemented all the Gameboy CPU opcodes. It’s not exactly the Z80, but it’s pretty close. As a reference, I’ve used the GameBoy CPU Manual - later on I discovered that it has a few typos and is not specific enough for some of the operations. After implementing the opcodes and memory (modelled by an int[] array) I was eager to check whether it’s...
The original computer video game, SpaceWar!, implemented on a DEC PDP-1 emulator. Written in C++ using wxWidgets, this program runs PDP-1 object code from the original 1962 game. Based upon the Java version that had been available from MIT