11 March 2016 - Forum Rules
Started by Sephirous, June 26, 2016, 05:20:45 PM
Quote from: nesfan on November 20, 2017, 10:04:45 PMi would not be opposed to doing it once i am done with sound track for Resurrection of Darkness and/or Vengeance on Hell 2idk maybe i am an overachiever but if optomon want's to do it i will let the master work his magic XD
Quote from: nesfan on November 25, 2017, 11:45:29 AMI can only create the NSF I would love to learn how to import it into rom but I run into problems like where in rom is the music data and what do I edit and how do save the changes that I made in the first place ? stuff like that
Quote from: Sephirous on November 25, 2017, 10:40:06 PMI actually do know how to find where the music is but when I try to over write the current music with the new music its usually comes out all messed up.The way I find the music is by opening the original NSF in an emulator with a Hex Editor.Then match the values in the NSF and find the exact strings in the ROM, Since the NSF is basically a watered down version of the original ROM, The numbers will be the same.Once I find the matching values in the ROM, I then take the values in the custom NSF and attempt to copy and paste them over the music in the original Rom. But....Apparently the music and the "TOC" are in separate places.So replacing the music alone doesn't cause it to play correctly unless the game knows how to play the custom music. That's usually where Optomon comes in. Lol. The music in Castlevania III starts at Address 100000, I find most games do.Also, The music usually starts after a chunk of values that look like this... FF FF FF FF FF FF FF FF FF FF FFI believe FF is a space filler between codes and operations.
Quote from: PachaWillWatchYa on November 26, 2017, 06:06:39 AMWait, so did your changes in hex affect in game music or not?I can't quite understand you.And what does TOC stand for?Table of content?If so does TOC contain pointers for each channel or...?
Quote from: DavidtheIdeaMan on November 26, 2017, 01:29:34 PMThis is rather interesting stuff you guys are explaining about rom hacks.
Quote from: DavidtheIdeaMan on November 26, 2017, 02:08:39 PMAh,okay.Anyways,I hope you guys do a good job. Well,it's been awhile now,I wonder if Sinis got back to those sprites yet?
Quote from: DavidtheIdeaMan on December 07, 2017, 03:47:55 PMBefore that battle of the Net thing starts next week.
Quote from: DavidtheIdeaMan on December 11, 2017, 03:22:02 PMI hope that Optomon is doing well in programming CoA itself,since he's done with The Holy Relics.
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