jetpac.nes/include/asm.s, branch mainPort to the NES/Famicom of "Jetpac" from Ashby Computers and Graphics Limited.
https://git.mssola.com/nes/jetpac.nes/atom?h=main2026-03-20T11:48:17ZAdd support for the SUSE coin2026-03-20T11:48:17ZMiquel Sabaté Solàmssola@mssola.com2026-03-20T08:54:25Zurn:sha1:8f7b8ce3335404badc276445d899372839cdde71
This is a coin that appears after going through a first cycle of levels
and that allows the player to get a different game over screen than
usual.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
Add a sanity check for the LEVEL variable2026-02-10T22:04:58ZMiquel Sabaté Solàmssola@mssola.com2026-02-10T22:04:58Zurn:sha1:53ca319b60ee36ee4f4f8b83fc199c8aa89a8647
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
Add the __fallthrough__ pseudo-instruction2026-02-03T20:49:34ZMiquel Sabaté Solàmssola@mssola.com2026-02-03T20:42:48Zurn:sha1:63e23a3d74d3560ee0635d32961fd9c205890f05
The 'nasm' assembler now implements this, which is quite
convenient. Define also a fake macro for it when the assembler is not
'nasm' just to bridge the gaps.
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.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>