Jump to content
Have You Played Atari Today?
2600|5200|7800|Lynx|Jaguar|Forums|Store

its-a-feature

New Members
 View Profile  See their activity

  • Posts

    5

  • Joined

  • Last visited

 Content Type 

Everything posted by its-a-feature

  1. its-a-feature
    So I've been trying to figure out how to draw sprite in 6502... my main problem is that either it doesn't show the sprite at all, or if I'm trying to follow a tutorial it doesn't work since it's NTSC and I'm using PAL. I'm really confused as to how it works so if anyone could shed some light on it, that would be much appreciated.
  2. its-a-feature
    That makes sense, and it works now... thank you!
  3. its-a-feature
    Okay I tried to take that and implement it, but it's still not working... Is there something I'm missing? Here's my code... Kernel ldx #242 lda #$55 sta COLUPF LOOP cpx #49 bcs SKIP lda #%00100000 sta PF0 SKIP sta WSYNC dex bne LOOP rts
  4. its-a-feature
    Hi, so I'm just getting into 6502 assembly programming, and I'm having a hard time figuring out how to edit PF1 mid scanline so that I can make an asymmetrical playfield. I was wondering if anybody could explain it to me, with code examples if possible. Also I'm on PAL, so I have 242 screenlines instead of 192.
  5. its-a-feature
    Hi, so I'm just getting into 6502 assembly programming, and I'm having a hard time figuring out how to edit PF1 mid scanline I was wondering if anybody could explain it to me. Also I'm on PAL, so I have 242 screenlines instead of 192.
AtariAge
Forums
Store
General
Follow AtariAge

Copyright ©1998-2023 AtariAge

×
×
  • Create New...