jetpac.nes/include/ppu.s, branch mainPort to the NES/Famicom of "Jetpac" from Ashby Computers and Graphics Limited.
https://git.mssola.com/nes/jetpac.nes/atom?h=main2025-12-15T14:31:06ZAdapt the code to play well with nasm's asan2025-12-15T14:31:06ZMiquel Sabaté Solàmssola@mssola.com2025-12-10T13:41:35Zurn:sha1:74b1003ab8abad2f8220de4f2f18a3b118f23f01
The address sanitizer from nasm provides quite a few goodies, so let's
adapt the code more to it to benefit from those.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
Disable the PPU between the title to main screens2025-03-19T16:28:36ZMiquel Sabaté Solàmikisabate@gmail.com2025-03-19T16:28:36Zurn:sha1:4c8ed456d990ee99884e9dcd245f665ccb894b50
During other transitions like game over and such it might also be needed
to have something similar, but for now this should cut it.
Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
Add a title and a main screens2025-03-13T21:52:49ZMiquel Sabaté Solàmikisabate@gmail.com2025-03-13T21:52:49Zurn:sha1:9ff2033e936689135210989a5fee057a4a13527e
This commit adds the skeleton for having a title and a main screen. For
now the title menu doesn't do much, as the selection is simply ignored,
but at least it already knows how to cycle between these two states.
Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>
Start with a skeleton for the project2025-03-12T21:38:12ZMiquel Sabaté Solàmikisabate@gmail.com2025-03-12T21:38:12Zurn:sha1:2627b459d9a19ce7f1b7f3a359dca3b30b66b34e
Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>