Pre-Version 2.0.0 Fixes - Githubissues

craigthomas / Chip8Java

A Super Chip 8 emulator written in Java

MIT License

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Pre-Version 2.0.0 Fixes #38

Closed craigthomas closed 2 months ago

craigthomas commented 2 months ago

This PR fixes a number of small issues with the emulator prior to a full V2.0.0 release. Fixes include:

Fixed a problem with screen drawing pixel routines crashing on various edge conditions.
Fixed register shifting not putting the correct bit in the F register.
Updated screen routines to use a single size window while in normal and extended mode.
Updated keybindings to reflect the same keys used by Octo and other popular emulators.
Fixed a problem with key mapping not mapping all the original Chip 8 keys.

Unit tests updated to catch new failures, and updated to reflect refactored changes.