MEGA MAN X2: Mega Man X2 MSU-1

This patch adds support for CD quality audio to Mega Man X2 using MSU-1 chip invented by byuu. So far, it is only supported and tested on bsnes, higan and the SD2SNES flashcart.

If the MSU-1 is not detected, the patch plays the original music, thus the patch works on all emulators (but it is less fun to listen to).

The link to the audio pack is included in the README file. The music reorchestration is by Krzysztof Slowikowski.

Mega Man X2 MSU-1
Version 1.0
by DarkShock and Exort

This hack adds CD quality audio to Mega Man X2 using the MSU-1 chip invented by byuu.
The hack has been tested on SD2SNES, bsnes-plus and higan 094. The patched ROM needs to be named mmx2_msu1.sfc.

Note they are two IPS patches:
- mmx2_msu1_emulator.ips is the one to use for proper volume in emulators.
- mmx2_msu1.ips is for the SD2SNES

The music pack can be found here:
http://www.mediafire.com/download/rqbld7el8x1qllp/MegaManX2_MSU1_Music.7z

Original ROM info:
MEGAMAN X2
U.S.A.
1572864 Bytes (12.0000 Mb)
Interleaved/Swapped: No
Backup unit/emulator header: No
Version: 1.0
Checksum: Ok, 0x09b7 (calculated) == 0x09b7 (internal)
Inverse checksum: Ok, 0xf648 (calculated) == 0xf648 (internal)
Checksum (CRC32): 0x947b0355

===============
= Using higan =
===============
1. Patch the ROM
2. Launch it using higan
3. Go to %USERPROFILE%\Emulation\Super Famicom\mmx2_msu1.sfc in Windows Explorer.
4. Copy manifest.bml and the .pcm file there
5. Run the game

====================
= Using on SD2SNES =
====================
Drop the ROM file, mmx2_msu1.msu and the .pcm files in any folder. (I really suggest creating a folder)
Launch the game and voil?, enjoy !

===========
= Credits =
===========
DarkShock - Music editing, ASM hacking
Exort - ASM hacking
Krzysztof Slowikowski - Music reorchestration

Find out the original video here: https://www.youtube.com/watch?v=HQ9oQCCSw8o and check out his other stuff on his channel !

===============
= Music =
===============
01 = Morph Moth
02 = Magna Centipede
03 = Wire Sponge
04 = Bubble Crab
05 = Flame Stag
06 = Overdrive Ostrich
07 = Wheel Gator
08 = Intro Stage (Opening)
09 = Boss 1 (Boss Fight)
10 = Boss 2 (Another Boss 2)
11 = Title
12 = Stage Select 1
13 = Password
14 = Crystal Snail
15 = Stage Start
16 = Zero
17 = X Hunter Stage 2
18 = Stage Select 2
19 = Boss defeated (Stage Cleared)
20 = Story (Opening)
21 = Boss intro 2 (Another Boss 1)
22 = Boss intro 1
23 = Get a Weapon
24 = X Hunter Stage 1
26 = Intro Stage, again (Opening)
27 = Cutscene (Demo)
28 = Sigma 1
29 = Sigma 2
30 = Ending
31 = Staff roll
32 = Laboratory

=============
= Compiling =
=============
Source is availabe on GitHub: https://github.com/mlarouche/MegamanX2-MSU1

To compile the hack you need

* bass v14 (http://files.byuu.org/download/bass_v14.tar.xz)
* wav2msu (https://github.com/mlarouche/wav2msu)

The rom needs to be named mmx2_msu1.sfc

To distribute the hack you need

* uCON64 (http://ucon64.sourceforge.net/)
* 7-Zip (http://www.7-zip.org/)

make.bat assemble the patch
create_pcm.bat create the .pcm from the WAV files
distribute.bat distribute the patch
make_all.bat does everything


MEGAMAN X2
U.S.A.
1572864 Bytes (12.0000 Mb)
Interleaved/Swapped: No
Backup unit/emulator header: No
Version: 1.0
Checksum: Ok, 0x09b7 (calculated) == 0x09b7 (internal)
Inverse checksum: Ok, 0xf648 (calculated) == 0xf648 (internal)
Checksum (CRC32): 0x947b0355