Intel 8080 Emulator-Space Invaders

[Mortal]

i have managed to make simple a `Intel 8080` 8-bit microprocessor emulator for Space Invaders. however, there is good news and bad news.

the good news is, the sound is working fine with emulator unlike my previous Space Invaders clone https://en.sfml-dev.org/forums/index.php?topic=26821.0
which is still can't get it to working correctly.

the bad news emulator has a bug for some reasons the Space Invaders game crushed when the startup game demo run longer. honestly i don't know what actually cause it, is it a multi-threading issues or memory-corruption, i have no idea.

the cpu runs fine i have tested it with COM test-files.

EDIT: bug is fixed, now the emulator's working fine.

here a Demo of Space Invaders game:

[fallahn]

Nice work! I made a space invaders emulator some time ago based on the tutorial at http://emulator101.com/ - like you I experienced frustratingly difficult to debug crashes I also discovered that the arcade hardware was similar enough that the emulator can also run Balloon Bomber and Lunar Rescue!

[Mortal]

hello fallahn 

i'm so glad that you like it, i really appreciated.

i can't thank you enough for the tutorial, it really helpful. i get it where the problem is, according to the tutorial, it appears i have mapped the mirrored RAM location at wrong address location. i have fixed that and the bug seems has gone away