Having a very difficult time keeping my hdma irq split functional, while horizontally scrolling.
When I enter a room where the upper half of the screen needs to move up and down, it does it. But soon after when I'm moving and sprites appear, the hdma split starts to spread apart? I got myself to a point where I was spamming the dpad over and over, shooting frantically, and it was adding to the separation of my hdma split. I cannot for the life of me figure this out, lost an entire day yesterday tryinf to figure it out.
update: figured it out, my routine wasnt working well with my frame counter idea, where I would AND #$01 against it, cause to keep everything smooth, my inc/dec of the y scroll had to be every other frame.
Need guidance with nes to snes. UPDATE: Port Complete of Mega Man IV + MSU-1
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Re: Need guidance with nes to snes.
update: I've nailed the hiccup with my incorrect tilemap appearing during an irq firing up.
As of writing this, I just played through an entire stage of the game, with zero glitches to report.
As of writing this, I just played through an entire stage of the game, with zero glitches to report.
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- Posts: 490
- Joined: Fri Mar 01, 2013 4:46 am
Re: Need guidance with nes to snes.
I found out nesdev is back! It went down around the time I finished my port in August!
History
http://acmlm.kafuka.org/board/thread.php?id=9337
Twitter announcement
https://twitter.com/infidelity_nes/stat ... 4Hf9A&s=19
Twitter announcement of revision A
https://twitter.com/infidelity_nes/stat ... F5vZQ&s=19
History
http://acmlm.kafuka.org/board/thread.php?id=9337
Twitter announcement
https://twitter.com/infidelity_nes/stat ... 4Hf9A&s=19
Twitter announcement of revision A
https://twitter.com/infidelity_nes/stat ... F5vZQ&s=19
Re: Need guidance with nes to snes. UPDATE: Port Complete of Mega Man IV
Good job finishing the port! Not a bad choice of a game either.
Re: Need guidance with nes to snes. UPDATE: Port Complete of Mega Man IV
Congratulation on completing the port!
Re: Need guidance with nes to snes. UPDATE: Port Complete of Mega Man IV + MSU-1
Big congratulations! I've been playing this on a Super Famicom. This is a brilliant thing. Lots to be proud of here