How to make speed shoes play music

Step one go to Obj2E_ChkShoes:


And find




move.w #$E2,d0



And replace e2 with the song number for example




move.w #$11,d0



Now to fix the music after it wheres off


First find Obj01_ChkInvin:


And right after




cmpi.w #$C,($FFFFFE14).w


bcs.s Obj01_RmvInvin



Add:




tst.b ($FFFFFE2E).w ; does Sonic have speed shoes?


bne.s Obj01_ChkShoes



this is to prevent a glitch when you get an invincibility monitor while the speed shoe music is playing


And now go to Obj01_ChkShoes:


And after:




move.w #$600,($FFFFF760).w ; restore Sonic's speed


move.w #$C,($FFFFF762).w ; restore Sonic's acceleration


move.w #$80,($FFFFF764).w ; restore Sonic's deceleration


move.b #0,($FFFFFE2E).w ; cancel speed shoes



Add:




tst.b ($FFFFFE2D).w ; does Sonic have invincibility?


bne.s Obj01_ExitChk



And now to make the song stop and play the normal song replace





move.w #$E3,d0


jmp (PlaySound).l ; run music at normal speed



with




moveq #0,d0


move.b ($FFFFFE10).w,d0


cmpi.w #$103,($FFFFFE10).w ; check if level is SBZ3


bne.s playthemusic


moveq #5,d0 ; play SBZ music


playthemusic:


lea (MusicList).l,a1 ; load music playlist


move.b (a1,d0.w),d0 ; add d0 to a1


jsr (PlaySound).l ; play normal music



Also you can replace MusicList2 with MusicList and comment out the include


Here is a video of it in action





Click here to download the port of the sonic adventure dx speed shoes port (the one in the video)


Also if you will need some extra slots for some music and a quick way to do that is here


Also to make the slots go from 00 to ff follow this guide

 

Cool Code, Thanks

 

Please, stop bumping old thread with non-contributing content.