Atari 7800 Programming

703 topics in this forum

1. Can we retrieve the sprite color palette?

   By asdronin, May 10, 2019
   • 2 replies
   • 462 views
   • 
   • asdronin
   • May 11, 2019

2. Best practice with moving background made of tiles

   By asdronin, May 8, 2019   

   • tilemap
   • 2 replies
   • 493 views
   • 
   • asdronin
   • May 9, 2019

3. Interactive color picker?

   By asdronin, May 8, 2019
   • 0 replies
   • 483 views
   • 
   • asdronin
   • May 8, 2019

4. 7800Basic - Strange contradictory results evaluating variables/arrays?

   By Revontuli, April 17, 2019
   • 2 replies
   • 514 views
   • 
   • Revontuli
   • April 18, 2019

5. 7800basic strange variable behaviour

   By Dalta, March 11, 2019   

   • 7800basic
   • 8 replies
   • 1.1k views
   • 
   • Dalta
   • April 14, 2019

6. Toki with C64 Tiles

   By sgrddy, March 4, 2019
   • 6 replies
   • 1.3k views
   • 
   • Jinks
   • March 23, 2019

7. MARIA compliant game graphics/art?

   By Fragmare, March 1, 2019
   • 12 replies
   • 991 views
   • 
   • SmittyB
   • March 7, 2019

8. TIA Music on Atari 7800, (Stella's Stocking/ Mappy)

   By R_Leo_1, February 28, 2019   

   • music
   • 7800
   • (and 1 more)

     Tagged with:

     • music
     • 7800
     • tia
   • 3 replies
   • 718 views
   • 
   • R_Leo_1
   • February 28, 2019

9. Peekchar 7800basic help

   By Dalta, February 17, 2019   

   • 7800basic
   • peekchar
   • 2 replies
   • 540 views
   • 
   • Dalta
   • February 18, 2019

10. sprite data to color mapping ** updated **

    By EricBall, November 15, 2017
    • 1 reply
    • 2.1k views
    • 
    • MrFish
    • February 9, 2019

11. 7800Basic and Arrays

    By Lavalamp, October 4, 2018   

    • 7800
    • BASIC
    • (and 4 more)

      Tagged with:

      • 7800
      • BASIC
      • Array
      • variable
      • data
      • length
    • 5 replies
    • 1.1k views
    • 
    • SmittyB
    • February 4, 2019

12. Please explain content of Atari 7800 cartridge ROM

    By unebonnevie, December 28, 2017
    • 6 replies
    • 1.5k views
    • 
    • jericho_21
    • February 1, 2019

13. Best Practice DLL building screen height

    By Heaven/TQA, January 21, 2019
    • 2 replies
    • 371 views
    • 
    • Heaven/TQA
    • January 21, 2019

14. Is there any Atari 7800 Graphics tool out there?

    By R_Leo_1, October 23, 2018   

    • Atari7800
    • Graphics
    • 14 replies
    • 1.4k views
    • 
    • ColonialWarrior
    • January 20, 2019

15. JOUST lava flow project

    By Baby Blue Azure, December 19, 2018
    • 2 replies
    • 797 views
    • 
    • Dauber
    • January 20, 2019

16. Maria “crashing”?

    By Heaven/TQA, January 16, 2019
    • 11 replies
    • 642 views
    • 
    • Heaven/TQA
    • January 18, 2019

17. A quick way to check for the existence of POKEY at a specific address?

    By PacManPlus, January 14, 2019   

    • Pokey
    • 2 replies
    • 467 views
    • 
    • PacManPlus
    • January 14, 2019

18. 7800basic for Newbies: A Tutorial, Part 1 1 2

    By Atarius Maximus, September 19, 2017
    • 26 replies
    • 7.5k views
    • 
    • TwentySixHundred
    • January 10, 2019

19. 7800 Basic 1 2

    By Lavalamp, September 18, 2018   

    • 7800
    • BASIC
    • (and 1 more)

      Tagged with:

      • 7800
      • BASIC
      • Variables
    • 30 replies
    • 2.4k views
    • 
    • Dalta
    • December 17, 2018

20. 7800basic for Newbies: A Tutorial, Part 3

    By Atarius Maximus, September 22, 2017
    • 19 replies
    • 5.6k views
    • 
    • Dalta
    • December 1, 2018

21. Tool for extracting sprite graphics from a 7800 rom

    By NostAlgae37, November 2, 2018   

    • sprite
    • graphics
    • (and 2 more)

      Tagged with:

      • sprite
      • graphics
      • tool
      • 7800
    • 13 replies
    • 1.3k views
    • 
    • gambler172
    • November 24, 2018

22. Creating 7800basic compatible graphics images with Gimp

    By Atarius Maximus, June 15, 2014
    • 23 replies
    • 8.9k views
    • 
    • Trebor
    • October 26, 2018

23. JSR to RTI?

    By Propane13, September 7, 2007
    • 11 replies
    • 5.8k views
    • 
    • solo/ng
    • October 17, 2018

24. Sound FX Library

    By Lavalamp, October 8, 2018   

    • sound
    • effect
    • (and 2 more)

      Tagged with:

      • sound
      • effect
      • 7800
      • basic
    • 3 replies
    • 656 views
    • 
    • SmittyB
    • October 9, 2018

25. 7800 and CC65? How?

    By Fabrizio Caruso, September 22, 2017   

    • CC65
    • 5 replies
    • 2k views
    • 
    • RevEng
    • September 27, 2018

26. Porting Games by Peter J. Meyer to the 7800

    By peteym5, September 24, 2018
    • 13 replies
    • 690 views
    • 
    • peteym5
    • September 25, 2018

27. How to use tiles & Maps

    By Lavalamp, September 23, 2018   

    • 7800
    • BASIC
    • (and 3 more)

      Tagged with:

      • 7800
      • BASIC
      • Tile
      • Map
      • 7800Basic
    • 8 replies
    • 691 views
    • 
    • Lavalamp
    • September 25, 2018

28. 7800 Cartridge and 7800 Basic Issues

    By Lavalamp, September 17, 2018
    • 7 replies
    • 574 views
    • 
    • Lavalamp
    • September 20, 2018

29. NTSC & PAL carts

    By Lavalamp, September 18, 2018   

    • 7800
    • 3 replies
    • 425 views
    • 
    • Albert
    • September 18, 2018

30. Is pseudo 3D possible in 7800Basic?

    By VGAGuy, September 9, 2018
    • 3 replies
    • 470 views
    • 
    • VGAGuy
    • September 9, 2018

31. My Source Code

    By PacManPlus, September 30, 2012
    • 12 replies
    • 4.7k views
    • 
    • SlidellMan
    • September 5, 2018

32. Any new 7800 shooters in development?

    By kiwilove, July 8, 2018
    • 7 replies
    • 1.3k views
    • 
    • Shawn
    • August 2, 2018

33. [Dracula Man mini-game/demo] Looking for interested 7800 programmer?

    By Fragmare, January 22, 2018
    • 11 replies
    • 1.8k views
    • 
    • Mobsie
    • July 5, 2018

34. Anyone Interested in Doing Art for an Original Game?

    By BydoEmpire, November 10, 2017
    • 7 replies
    • 1.5k views
    • 
    • kiwilove
    • July 1, 2018

35. couldn't open png file error

    By ultima, June 24, 2018
    • 10 replies
    • 968 views
    • 
    • Mord
    • June 25, 2018

36. 7800basic - random number seeder?

    By Dauber, June 5, 2018
    • 5 replies
    • 1.2k views
    • 
    • RevEng
    • June 9, 2018

37. Adventure Demo - 7800basic 1 2 3 4 9

    By Atarius Maximus, June 12, 2014
    • 202 replies
    • 32.3k views
    • 
    • Andromeda Stardust
    • May 31, 2018

38. T:ME Salvo source code

    By RevEng, May 11, 2018
    • 5 replies
    • 1.3k views
    • 
    • RevEng
    • May 20, 2018

39. 320B Background with 160(A or B) Sprites?

    By PacManPlus, April 9, 2018
    • 7 replies
    • 1.6k views
    • 
    • SlidellMan
    • April 12, 2018

40. Atari 7800 computer

    By hloberg, July 7, 2017   

    • 7800
    • vaporware
    • (and 2 more)

      Tagged with:

      • 7800
      • vaporware
      • computer
      • addon
    • 5 replies
    • 2.2k views
    • 
    • Jinks
    • February 18, 2018

41. Icebox Plus

    By Trebor, February 10, 2018   

    • source code
    • 6502
    • 0 replies
    • 1.2k views
    • 
    • Trebor
    • February 10, 2018

42. Hollywood Brawler/Scammer Brawler 1 2

    By frankodragon, August 11, 2016   

    • 7800Basic
    • Fighter
    • 41 replies
    • 5.6k views
    • 
    • SlidellMan
    • February 6, 2018

43. 7800basic incgraphic/png question

    By Bradsco, January 29, 2018
    • 1 reply
    • 813 views
    • 
    • Bradsco
    • January 29, 2018

44. Looking for 7800 programmer to assist porting a game 1 2 3 4

    By peteym5, October 16, 2017
    • 90 replies
    • 8k views
    • 
    • peteym5
    • December 12, 2017

45. Simulating Different Graphics Modes

    By peteym5, December 3, 2017
    • 3 replies
    • 1.2k views
    • 
    • Trebor
    • December 3, 2017

46. 7800 Everdrive Cart with Pokey?

    By nobtis5, November 30, 2017   

    • 7800
    • everdrive
    • (and 2 more)

      Tagged with:

      • 7800
      • everdrive
      • sd card
      • pokey
    • 1 reply
    • 1.8k views
    • 
    • DrSidneyZweibel
    • November 30, 2017

47. Frame Flipping/Blending more Color Trick

    By peteym5, November 20, 2017
    • 2 replies
    • 1.3k views
    • 
    • Synthpopalooza
    • November 23, 2017

48. Plotmapfile fun with Mario and Shantae tiles 1 2

    By sgrddy, June 26, 2017
    • 25 replies
    • 4.3k views
    • 
    • Tidus79001
    • November 16, 2017

49. Testing programs on real hardware.

    By atari2600land, November 11, 2017
    • 2 replies
    • 987 views
    • 
    • gambler172
    • November 12, 2017

50. A7800 - "new" 7800 emulator, tons of controls, very accurate

    By RevEng, August 3, 2017
    • 21 replies
    • 4.7k views
    • 
    • Jinks
    • November 11, 2017