Porting the rev 01 deformation effects

When I try to build the Sonic 1 rom, it displays two error messages about the s1comb.asm file. It says a negative numbered offset is out of range at address 0. I don't know what to do at all.

 

Have ever heard about ASM68k?

 

Yes, but it doesn't work with certain disassemblies. I haven't tried it with Sonic 1, though.


Now it says:


Error : Label 'deform_ghz' multiply defined deform_ghz:


Error : Label 'deform_lz' multiply defined deform_lz:

 

You´ve copyed them, but I don´t what to do! Sorry!

 

It's confusing.

 

When it say "multiply defined *something*" it means you have more than one of that same code in your file. Remove both deform_ghz and deform_lz once to fix this.

 

Thanks. They should fix the code in the guide. It's their fault it didn't work. I could've had the rev 01 background effects ported a long time ago.

 

Considering it's probably been used by hundreds of other people and I believe none of them have reported a similar problem, I'm more inclined to believe it's your fault not the guide's.

 

I´ve also a problem with those rev01 effects:

Code:

C&#58;\Hacking\Sonic 1\sonic1.asm<6071> &#58; Error &#58; Branch <34362 bytes> is out of range

C&#58;\Hacking\Sonic 1\sonic1.asm<6084> &#58; Error &#58; Branch <34336 bytes> is out of range

What´s wrong?


Edit:

I guess, It was my fault, too! But I don´t know, what I´ve made wrong!

 

I've run into that same problem now...

 

Haha, interestingly enough, I've had just the same errors. Just create a JmpTo subroutine, like this:


Routine1:


[yadda yadda]


bsr.w JmpToRoutine2


JmpToRoutine2:


jmp Routine2

 

Actually, if it's a BSR or BRA that's out of range it's best to replace it with a JSR or JMP (respectively), otherwise do what Master3k said.

 

I´ve got it to work (thank you Master3k ^^)! This is my Routine:

Code:

		addi.w	#$10,8(a0)&#59; move object to the right

		bsr.w	JmpToRoutine1



JmpToRoutine1:

		jmp	DisplaySprite

; ===========================================================================



Obj89_Delay:			&#59; XREF: Obj89_Move

		addq.b	#2,$24(a0)

		move.w	#120,$30(a0)&#59; set duration for delay (2 seconds)



Obj89_GotoCredits:		&#59; XREF: Obj89_Index

		subq.w	#1,$30(a0)&#59; subtract 1 from duration

		bpl.s	Obj89_Display

		move.b	#$1C,($FFFFF600).w&#59; exit to credits



Obj89_Display:

		bsr.w	JmpToRoutine2



JmpToRoutine2:

		jmp	DisplaySprite

; ===========================================================================

; ---------------------------------------------------------------------------

; Sprite mappings - Sonic on the ending	sequence

But there are some Broken Point´s (see Attachment)!

/monthly_08_2008/post-469-1218045625.png

 

That's a art error, not a programation error, if you're refering to the clouds.


But if you're refering to Sonic, then I don't know.

 

Shit!

 

Please don't make irrelavent one-word posts.

 

I have a bug with the ending


Look : http://img301.imageshack.us/img301/9140/bugj.jpg


Please help me