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By the way, what it means is that the disassembler detected a "NOOP" (No Operation) op-code and represented it with the mnemonic "SKIP" (because the instruction is essentially skipped by the CPU). However, "SKIP" is not an actual directive recognized by the assembler.

 

The code I sent you was a macro that translates the "SKIP" symbol to the actual op-code value.

Hmm... That's not good. Honestly, I do not know. I've never performed a disassembly and re-assembly of a ROM, so I do not know the caveats to the process.

 

I can try myself, but unfortunately I won't have time until the week-end. Sorry.

OK, I managed! YAY! It wasn't that bad. I just followed all the instructions I told you. However the key thing is that World Series Baseball is an ECS game so you need to run the emulator with the ECS option on:

$ as1600 out.asm -o out.rom
 ERROR SUMMARY - ERRORS DETECTED 0
               -  WARNINGS       0

$ jzintv -s1 out.rom 

By the way, you do have the "EXEC.bin" and "GROM.bin" files, right? Otherwise the emulator won't run at all. To enable the ECS emulation, you'll also need the ECS "EXEC.bin" file.

 

Let me know if you still have problems.

Awesome, thank you! Did you happen to notice one of the team colors changed? That's all I modified. I'll run it on Monday.

 

 

No, I didn't run past the title screen. Also, I used my own updated copy of the file, so I didn't have your changes. Since the one I provided is ready for assemblage, you could start with that one and add your colour changes to it.

 

By the way, for some reason, I couldn't get the game to start in the emulator (this happens to me with some older games in jzIntv). Hitting any of the keys would not make it change from the title screen. I wonder if it is a key-map issue. How do you play this game in the emulator?

 

-dZ.

Cool idea. Pleased to see the Beamriders are represented :)

 

Stalkers (Night Stalker) and Whompers (Worm Whomper) would have also been good team names.

 

Are you going to draft Intellivision sports players to fill these teams? Mighty Joe Lee, Nails Lucas, and Lurch Butlers sound like they can play some baseball even though they are from the Slam Dunk Super Pro Basketball game lol

OK, thanks. Yea I can play other games just fine. With the original baseball, I just press an arrow key and it starts.

 

Hmm... That doesn't work for me even with the regular game. This happens on my computer with some games. Perhaps the default key-map is bad.

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