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How to expand music index to start at $00 instead of $80

10 June 2009 - 02:30 AM

Here's a easy way on how to use all slots from $00 to $FF on the Sonic 1 M68K Sound Driver.
Some notes:
After the changes, the addresses $FFFFFFFC and $FFFFFFFD will be used.
Tecnically, it aren't new slots. Instead of this, it is a duplication from the slots $80 using a unique different index.

Thanks to Eduardo Knuckles for test the guide.

Step 1 - Slots $00 to $7F

Make a search for "PlaySound:".
You will see this:

CODE
PlaySound:
        move.b    d0,($FFFFF00A).w
        rts

Change to this:

CODE
PlaySound:
        cmpi.b  #$7F,d0
        ble.s   ChkSounds00to7F
        jmp     NormalSoundRequest
ChkSounds00to7F:
        cmpi.b  #$01,d0
        bge.s   LoadSlots00to7F
        jmp     NormalSoundRequest
LoadSlots00to7F:
        add.b   #$80,d0; Add $80 to get slot to starts at $81
        move.b  #$01,($FFFFFFFC).w; Move $01 to $FFFFFC to make sound driver to load the secound index
NormalSoundRequest:
        move.b    d0,($FFFFF00A).w
        rts

Make a search for "PlaySound_Special:"
You can see this:

CODE
PlaySound_Special:
        move.b    d0,($FFFFF00B).w
        rts

Change to this:

CODE
PlaySound_Special:
        cmpi.b  #$7F,d0
        ble.s   ChkSounds00to7F_Special
        jmp     NormalSoundRequest_Special
ChkSounds00to7F_Special:

        cmpi.b  #$01,d0
        bge.s   LoadSlots00to7F_Special
        jmp     NormalSoundRequest_Special
LoadSlots00to7F_Special:
        add.b   #$80,d0; Add $80 to get slot to starts at $81
        move.b  #$01,($FFFFFFFC).w; Move $01 to $FFFFFC to make the sound driver to load the secound index
NormalSoundRequest_Special:
        move.b    d0,($FFFFF00B).w
        rts

Search for "loc_7202C:", you will see this:

CODE
loc_7202C:
        jsr    sub_725CA(pc)
        movea.l    (off_719A0).l,a4
        subi.b    #$81,d7
        move.b    (a4,d7.w),$29(a6)
        movea.l    (Go_MusicIndex).l,a4

Change to this:

CODE
loc_7202C:
        jsr    sub_725CA(pc)
        movea.l    (off_719A0).l,a4
        subi.b    #$81,d7
        move.b    (a4,d7.w),$29(a6)
        movea.l    (Go_MusicIndex).l,a4
        cmpi.b  #$01,($FFFFFFFD).w
        bne.s   CheckSounds00to80
        movea.l    (Go_MusicIndexFF).l,a4
        jmp     NormalIndexLoad
CheckSounds00to80:
        cmpi.b  #$01,($FFFFFFFC).w
        bne.s   NormalIndexLoad
        movea.l    (Go_MusicIndex00).l,a4
NormalIndexLoad:
        clr.w   ($FFFFFFFC).w

Search for "Go_MusicIndex:", you can see this:

CODE
Go_MusicIndex:    dc.l MusicIndex; XREF: Sound_81to9F

Below from the thing you found, add this:

CODE
Go_MusicIndex00:    dc.l MusicIndex00
Go_MusicIndexFF:    dc.l MusicIndexFF

Step 2 - Slots $E5 to $FF

Search for "Sound_ChkValue:", you will see this:

CODE
Sound_ChkValue:; XREF: sub_71B4C
        moveq    #0,d7
        move.b    9(a6),d7
        beq.w    Sound_E4
        bpl.s    locret_71F8C
        move.b    #$80,9(a6); reset    music flag
        cmpi.b    #$9F,d7
        bls.w    Sound_81to9F; music    $81-$9F
        cmpi.b    #$A0,d7
        bcs.w    locret_71F8C
        cmpi.b    #$CF,d7
        bls.w    Sound_A0toCF; sound    $A0-$CF
        cmpi.b    #$D0,d7
        bcs.w    locret_71F8C
        cmpi.b    #$E0,d7
        bcs.w    Sound_D0toDF; sound    $D0-$DF
        cmpi.b    #$E4,d7
        bls.s    Sound_E0toE4; sound    $E0-$E4

locret_71F8C:
        rts

Change to this:

CODE
Sound_ChkValue:; XREF: sub_71B4C
        moveq    #0,d7
        move.b    9(a6),d7
        beq.w    Sound_E4
        bpl.s    locret_71F8C
        move.b    #$80,9(a6); reset    music flag
        cmpi.b  #$01,($FFFFFFFC).w
        bne.s   Load81to9F
        jmp     Sound_ChkValueFor00
Load81to9F:
        cmpi.b    #$9F,d7
        bls.w    Sound_81to9F; music    $81-$9F
ContinueSound_ChkValue:
        cmpi.b    #$A0,d7
        bcs.w    locret_71F8C
        cmpi.b    #$CF,d7
        bls.w    Sound_A0toCF; sound    $A0-$CF
        cmpi.b    #$D0,d7
        bcs.w    locret_71F8C
        cmpi.b    #$E0,d7
        bcs.w    Sound_D0toDF; sound    $D0-$DF
        cmpi.b    #$E4,d7
        bls.s    Sound_E0toE4; sound    $E0-$E4
        cmpi.b  #$FF,d7
        bls.w   Sound_E5toFF

locret_71F8C:
        rts

Search for "Sound_81to9F:" and above the thing you found, add this:

CODE
Sound_ChkValueFor00:
        cmpi.b  #$FF,d7; $FF = Last slot for musics in index $00 - $7F ($FF = $7F)
        bls.w   Sound_81to9F
        rts

Sound_E5toFF:
        move.b  #$01,($FFFFFFFD).w
        sub.b   #$64,d7

Step 3 - Inserting new songs

Now you just need to create the pointers for the songs at the index, and includes them!
To do it for the songs $01 to $7F, create in some place a index called "MusicIndex00:".
The index have to work like this:

CODE
MusicIndex00:
        dc.l    Music01; Music for slot $01
        dc.l    Music02; Music for slot $02
......

To the songs $E5 to $FF, create in some place a index called "MusicIndexFF". The index have to work like this:

CODE
MusicIndexFF:
        dc.l    MusicE5; Music for slot $E5
        dc.l    MusicE6; Music for slot $E6
......

Step 4 - Making the Sound Test values to start at $00

Search for "loc_3550:", you will see this:

CODE
        addi.w    #$80,d0

Remove or comment this line.

Make a search for "LevelSelect:", below from this you can see:

CODE
        addi.w    #$80,d0

Remove or comment this line.

Search for "LevSel_Right:", above it you will see this:

CODE
        bcc.s    LevSel_Right
        moveq    #$4F,d0; if sound test    moves below 0, set to $4F

Change or comment these lines.

Search for "LevSel_Refresh2:", above it you will see this:

CODE
        cmpi.w    #$50,d0
        bcs.s    LevSel_Refresh2
        moveq    #0,d0; if sound test    moves above $4F, set to    0

Remove or comment these lines.

Part 5 - Fixing possible problems with sound effects and songs

Go to "SoundTypes:", you can see this:

CODE
SoundTypes:    dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
        dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $80
        dc.b $70, $70, $70, $70, $70, $70, $70,    $70, $70, $68, $70, $70, $70, $60, $70,    $70
        dc.b $60, $70, $60, $70, $70, $70, $70,    $70, $70, $70, $70, $70, $70, $70, $7F,    $60
        dc.b $70, $70, $70, $70, $70, $70, $70,    $70, $70, $70, $70, $70, $70, $70, $70,    $80
        dc.b $80, $80, $80, $80, $80, $80, $80,    $80, $80, $80, $80, $80, $80, $80, $80,    $90
        dc.b $90, $90, $90, $90

Change to this:

CODE
SoundTypes:    dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90,    $90
                dc.b $90, $90, $90, $90, $90, $90, $90,    $90, $90, $90, $90, $90, $90, $90, $90, $90

It should fix possible problems on play songs/sound effects and will not interfere the original songs and sound effects.

Optional - Putting the default Sonic 1 songs at the $0X slots index

Go to the index for songs $8X, MusicIndex:.
Copy the pointers from it, remove them and paste it at the begin from the $0X slot index MusicIndex00: .

Done.
Sonic 2 sample in DCT?

27 February 2009 - 12:30 AM

Like we know, some Sonic 3 DAC samples are obtained from Michael Jackson songs, but what about Sonic 2? Some samples may have been used in Dreams Come True's songs?
I've hear some DCT songs and I noticed a scratch in the song "Mitsubachi' that may have been put into Sonic 2.
This RAR file contains the scratch from Sonic 2 (84.wav), the scratch from the music (MitsubachiScratch.wav) and a edited version from the scratch (MitsubachiScratchEdit.wav):
http://www.hotshare....2728723c82.html
In the edition, I changed the speed, apllied equalization and I reversed the sound.

Dynamic tileset (One per act) in Sonic 1

30 July 2008 - 11:50 PM

You will need of Sonic 1 disassembly split+text by Hivebrain (ASM68K).
A method not much hard to make dynamic tiles in Sonic 1 is creating lines to check the actual Act, these lines will "alternate" 16x16 mappings, 256x256 chunks and 8x8 level graphics for Act 1, 2 and 3.
The 8x8 tiles are loaded by PLC (Pattern Load Cue), you will need create dynamic PLC too.

Open up your "Sonic 1.asm" file, and search for "Level:". You will see:

; ---------------------------------------------------------------------------
; Level
; ---------------------------------------------------------------------------

Level:		; XREF: GameModeArray
		bset	#7,($FFFFF600).w; add $80 to screen mode (for pre level sequence)
		tst.w	($FFFFFFF0).w
		bmi.s	loc_37B6
		move.b	#$E0,d0
		bsr.w	PlaySound_Special; fade out music

loc_37B6:
		bsr.w	ClearPLC
		bsr.w	Pal_FadeFrom
		tst.w	($FFFFFFF0).w
		bmi.s	Level_ClrRam
		move	#$2700,sr
		move.l	#$70000002,($C00004).l
		lea	(Nem_TitleCard).l,a0; load title card patterns
		bsr.w	NemDec
		move	#$2300,sr
		moveq	#0,d0
		move.b	($FFFFFE10).w,d0
		lsl.w	#4,d0
		lea	(MainLoadBlocks).l,a2
		lea	(a2,d0.w),a2
		moveq	#0,d0
		move.b	(a2),d0
		beq.s	loc_37FC
		bsr.w	LoadPLC; load level patterns

Change it to:

; ---------------------------------------------------------------------------
; Level
; ---------------------------------------------------------------------------

Level:		; XREF: GameModeArray
		bset	#7,($FFFFF600).w; add $80 to screen mode (for pre level sequence)
		tst.w	($FFFFFFF0).w
		bmi.s	loc_37B6
		move.b	#$E0,d0
		bsr.w	PlaySound_Special; fade out music

loc_37B6:
		bsr.w	ClearPLC
		bsr.w	Pal_FadeFrom
		tst.w	($FFFFFFF0).w
		bmi.s	Level_ClrRam
		move	#$2700,sr
		move.l	#$70000002,($C00004).l
		lea	(Nem_TitleCard).l,a0; load title card patterns
		bsr.w	NemDec
		move	#$2300,sr
		moveq	#0,d0
		move.b	($FFFFFE10).w,d0
		lsl.w	#4,d0
		cmpi.b	#2,($FFFFFE11).w; is level Act 3?
		bne.s	CheckAct2	 ; if not, branch
		lea	(MainLoadBlocks3).l,a2
				jmp	 Level_3
CheckAct2:
		cmpi.b	#1,($FFFFFE11).w; is level Act 2?
		bne.s	Level_2	 ; if not, branch
		lea	(MainLoadBlocks2).l,a2
				jmp	 Level_3
Level_2:
		lea	(MainLoadBlocks).l,a2
Level_3:
		lea	(a2,d0.w),a2
		moveq	#0,d0
		move.b	(a2),d0
		beq.s	loc_37FC
		bsr.w	LoadPLC; load level patterns

Make a search for "Cred_ClrPallet:", you will see:

Cred_ClrPallet:
		move.l	d0,(a1)+
		dbf	d1,Cred_ClrPallet; fill pallet	with black ($0000)

		moveq	#3,d0
		bsr.w	PalLoad1; load Sonic's pallet
		move.b	#$8A,($FFFFD080).w; load credits object
		jsr	ObjectsLoad
		jsr	BuildSprites
		bsr.w	EndingDemoLoad
		moveq	#0,d0
		move.b	($FFFFFE10).w,d0
		lsl.w	#4,d0
		lea	(MainLoadBlocks).l,a2;	load block mappings etc
		lea	(a2,d0.w),a2
		moveq	#0,d0
		move.b	(a2),d0
		beq.s	loc_5862
		bsr.w	LoadPLC; load level patterns

Change it to:

Cred_ClrPallet:
		move.l	d0,(a1)+
		dbf	d1,Cred_ClrPallet; fill pallet	with black ($0000)

		moveq	#3,d0
		bsr.w	PalLoad1; load Sonic's pallet
		move.b	#$8A,($FFFFD080).w; load credits object
		jsr	ObjectsLoad
		jsr	BuildSprites
		bsr.w	EndingDemoLoad
		moveq	#0,d0
		move.b	($FFFFFE10).w,d0
		lsl.w	#4,d0
		cmpi.b	#2,($FFFFFE11).w; is level Act 3?
		bne.s	Check_Act2	 ; if not, branch
		lea	(MainLoadBlocks3).l,a2; load block mappings etc
				jmp	 Cred_ClrPallet_3
Check_Act2:
		cmpi.b	#1,($FFFFFE11).w; is level Act 2?
		bne.s	Cred_ClrPallet_2	 ; if not, branch
		lea	(MainLoadBlocks2).l,a2; load block mappings etc
				jmp	 Cred_ClrPallet_3
Cred_ClrPallet_2:
		lea	(MainLoadBlocks).l,a2;	load block mappings etc
Cred_ClrPallet_3:
		lea	(a2,d0.w),a2
		moveq	#0,d0
		move.b	(a2),d0
		beq.s	loc_5862
		bsr.w	LoadPLC; load level patterns

Search for "MainLoadBlockLoad:", you will see:

MainLoadBlockLoad:; XREF: Level; EndingSequence
		moveq	#0,d0
		move.b	($FFFFFE10).w,d0
		lsl.w	#4,d0
		lea	(MainLoadBlocks).l,a2
		lea	(a2,d0.w),a2
		move.l	a2,-(sp)
		addq.l	#4,a2
		movea.l	(a2)+,a0
		lea	($FFFFB000).w,a1; RAM address for 16x16 mappings
		move.w	#0,d0
		bsr.w	EniDec
		movea.l	(a2)+,a0
		lea	($FF0000).l,a1; RAM address for 256x256 mappings
		bsr.w	KosDec
		bsr.w	LevelLayoutLoad
		move.w	(a2)+,d0
		move.w	(a2),d0
		andi.w	#$FF,d0
		cmpi.w	#$103,($FFFFFE10).w; is level SBZ3 (LZ4) ?
		bne.s	MLB_ChkSBZPal; if not, branch
		moveq	#$C,d0; use SB3 pallet

Change to:

MainLoadBlockLoad:; XREF: Level; EndingSequence
		moveq	#0,d0
		move.b	($FFFFFE10).w,d0
		lsl.w	#4,d0
		cmpi.b	#2,($FFFFFE11).w; is level Act 3?
		bne.s	Check_Act_2	 ; if not, branch
		lea	(MainLoadBlocks3).l,a2
		jmp	 MainLoadBlockLoad3
Check_Act_2:
		cmpi.b	#1,($FFFFFE11).w; is level Act 2?
		bne.s	MainLoadBlockLoad2	 ; if not, branch
		lea	(MainLoadBlocks2).l,a2
				jmp	 MainLoadBlockLoad3
MainLoadBlockLoad2:
		lea	(MainLoadBlocks).l,a2
MainLoadBlockLoad3:
		lea	(a2,d0.w),a2
		move.l	a2,-(sp)
		addq.l	#4,a2
		movea.l	(a2)+,a0
		lea	($FFFFB000).w,a1; RAM address for 16x16 mappings
		move.w	#0,d0
		bsr.w	EniDec
		movea.l	(a2)+,a0
		lea	($FF0000).l,a1; RAM address for 256x256 mappings
		bsr.w	KosDec
		bsr.w	LevelLayoutLoad
		move.w	(a2)+,d0
		move.w	(a2),d0
		andi.w	#$FF,d0
		cmpi.w	#$103,($FFFFFE10).w; is level SBZ3 (LZ4) ?
		bne.s	MLB_ChkSBZPal; if not, branch
		moveq	#$C,d0; use SB3 pallet

Search for "MainLoadBlocks:", you will see:

; ---------------------------------------------------------------------------
; Main level load blocks
; ---------------------------------------------------------------------------
MainLoadBlocks:
	include "_inc\Main level load blocks.asm"

Change to:

; ---------------------------------------------------------------------------
; Main level load blocks
; ---------------------------------------------------------------------------
MainLoadBlocks:
	include "_inc\Main level load blocks.asm"
MainLoadBlocks2:
	include "_inc\Main level load blocks2.asm"
MainLoadBlocks3:
	include "_inc\Main level load blocks3.asm"

Open the folder called _inc, create 2 copies from the file 'Main level load blocks.asm', renaming the copies to 'Main level load blocks2.asm' and 'Main level load blocks3.asm'.
Open Main level load blocks2.asm and Main level load blocks3.asm, you can see:

; ---------------------------------------------------------------------------
; Main level load blocks
;
; ===FORMAT===
; level	patterns + (1st	PLC num	* 10^6)
; 16x16	mappings + (2nd	PLC num	* 10^6)
; 256x256 mappings
; blank, music (unused), pal index (unused), pal index
; ---------------------------------------------------------------------------
	dc.l Nem_GHZ_2nd+$4000000
	dc.l Blk16_GHZ+$5000000
	dc.l Blk256_GHZ
	dc.b 0,	$81, 4,	4
	dc.l Nem_LZ+$6000000
	dc.l Blk16_LZ+$7000000
	dc.l Blk256_LZ
	dc.b 0,	$82, 5,	5
	dc.l Nem_MZ+$8000000
	dc.l Blk16_MZ+$9000000
	dc.l Blk256_MZ
	dc.b 0,	$83, 6,	6
	dc.l Nem_SLZ+$A000000
	dc.l Blk16_SLZ+$B000000
	dc.l Blk256_SLZ
	dc.b 0,	$84, 7,	7
	dc.l Nem_SYZ+$C000000
	dc.l Blk16_SYZ+$D000000
	dc.l Blk256_SYZ
	dc.b 0,	$85, 8,	8
	dc.l Nem_SBZ+$E000000
	dc.l Blk16_SBZ+$F000000
	dc.l Blk256_SBZ
	dc.b 0,	$86, 9,	9
	dc.l Nem_GHZ_2nd; main load block for ending
	dc.l Blk16_GHZ
	dc.l Blk256_GHZ
	dc.b 0,	$86, $13, $13
	even

In the file Main level load blocks2.asm, change it to:

; ---------------------------------------------------------------------------
; Main level load blocks
;
; ===FORMAT===
; level	patterns + (1st	PLC num	* 10^6)
; 16x16	mappings + (2nd	PLC num	* 10^6)
; 256x256 mappings
; blank, music (unused), pal index (unused), pal index
; ---------------------------------------------------------------------------
	dc.l Nem_GHZ2_2nd+$4000000
	dc.l Blk16_GHZ2+$5000000
	dc.l Blk256_GHZ2
	dc.b 0,	$81, 4,	4
	dc.l Nem_LZ2+$6000000
	dc.l Blk16_LZ2+$7000000
	dc.l Blk256_LZ2
	dc.b 0,	$82, 5,	5
	dc.l Nem_MZ2+$8000000
	dc.l Blk16_MZ2+$9000000
	dc.l Blk256_MZ2
	dc.b 0,	$83, 6,	6
	dc.l Nem_SLZ2+$A000000
	dc.l Blk16_SLZ2+$B000000
	dc.l Blk256_SLZ2
	dc.b 0,	$84, 7,	7
	dc.l Nem_SYZ2+$C000000
	dc.l Blk16_SYZ2+$D000000
	dc.l Blk256_SYZ2
	dc.b 0,	$85, 8,	8
	dc.l Nem_SBZ2+$E000000
	dc.l Blk16_SBZ2+$F000000
	dc.l Blk256_SBZ2
	dc.b 0,	$86, 9,	9
	dc.l Nem_GHZ2_2nd; main load block for ending
	dc.l Blk16_GHZ2
	dc.l Blk256_GHZ2
	dc.b 0,	$86, $13, $13
	even

And in file Main level load blocks3.asm, change to:

; ---------------------------------------------------------------------------
; Main level load blocks
;
; ===FORMAT===
; level	patterns + (1st	PLC num	* 10^6)
; 16x16	mappings + (2nd	PLC num	* 10^6)
; 256x256 mappings
; blank, music (unused), pal index (unused), pal index
; ---------------------------------------------------------------------------
	dc.l Nem_GHZ3_2nd+$4000000
	dc.l Blk16_GHZ3+$5000000
	dc.l Blk256_GHZ3
	dc.b 0,	$81, 4,	4
	dc.l Nem_LZ3+$6000000
	dc.l Blk16_LZ3+$7000000
	dc.l Blk256_LZ3
	dc.b 0,	$82, 5,	5
	dc.l Nem_MZ3+$8000000
	dc.l Blk16_MZ3+$9000000
	dc.l Blk256_MZ3
	dc.b 0,	$83, 6,	6
	dc.l Nem_SLZ3+$A000000
	dc.l Blk16_SLZ3+$B000000
	dc.l Blk256_SLZ3
	dc.b 0,	$84, 7,	7
	dc.l Nem_SYZ3+$C000000
	dc.l Blk16_SYZ3+$D000000
	dc.l Blk256_SYZ3
	dc.b 0,	$85, 8,	8
	dc.l Nem_SBZ3+$E000000
	dc.l Blk16_SBZ3+$F000000
	dc.l Blk256_SBZ3
	dc.b 0,	$86, 9,	9
	dc.l Nem_GHZ3_2nd; main load block for ending
	dc.l Blk16_GHZ3
	dc.l Blk256_GHZ3
	dc.b 0,	$86, $13, $13
	even

Search for "Blk16_GHZ:", you will see:

; ---------------------------------------------------------------------------
; Compressed graphics - primary patterns and block mappings
; ---------------------------------------------------------------------------
Blk16_GHZ:	incbin	map16\ghz.bin
		even
Nem_GHZ_1st:	incbin	artnem\8x8ghz1.bin; GHZ primary patterns
		even
Nem_GHZ_2nd:	incbin	artnem\8x8ghz2.bin; GHZ secondary patterns
		even
Blk256_GHZ:	incbin	map256\ghz.bin
		even
Blk16_LZ:	incbin	map16\lz.bin
		even
Nem_LZ:		incbin	artnem\8x8lz.bin; LZ primary patterns
		even
Blk256_LZ:	incbin	map256\lz.bin
		even
Blk16_MZ:	incbin	map16\mz.bin
		even
Nem_MZ:		incbin	artnem\8x8mz.bin; MZ primary patterns
		even
Blk256_MZ:	incbin	map256\mz.bin
		even
Blk16_SLZ:	incbin	map16\slz.bin
		even
Nem_SLZ:	incbin	artnem\8x8slz.bin; SLZ primary patterns
		even
Blk256_SLZ:	incbin	map256\slz.bin
		even
Blk16_SYZ:	incbin	map16\syz.bin
		even
Nem_SYZ:	incbin	artnem\8x8syz.bin; SYZ primary patterns
		even
Blk256_SYZ:	incbin	map256\syz.bin
		even
Blk16_SBZ:	incbin	map16\sbz.bin
		even
Nem_SBZ:	incbin	artnem\8x8sbz.bin; SBZ primary patterns
		even
Blk256_SBZ:	incbin	map256\sbz.bin
		even

Change to:

; ---------------------------------------------------------------------------
; Compressed graphics - primary patterns and block mappings
; ---------------------------------------------------------------------------
Blk16_GHZ:	incbin	map16\ghz.bin
		even
Nem_GHZ_1st:	incbin	artnem\8x8ghz1.bin; GHZ primary patterns
		even
Nem_GHZ_2nd:	incbin	artnem\8x8ghz2.bin; GHZ secondary patterns
		even
Blk256_GHZ:	incbin	map256\ghz.bin
		even
Blk16_LZ:	incbin	map16\lz.bin
		even
Nem_LZ:		incbin	artnem\8x8lz.bin; LZ primary patterns
		even
Blk256_LZ:	incbin	map256\lz.bin
		even
Blk16_MZ:	incbin	map16\mz.bin
		even
Nem_MZ:		incbin	artnem\8x8mz.bin; MZ primary patterns
		even
Blk256_MZ:	incbin	map256\mz.bin
		even
Blk16_SLZ:	incbin	map16\slz.bin
		even
Nem_SLZ:	incbin	artnem\8x8slz.bin; SLZ primary patterns
		even
Blk256_SLZ:	incbin	map256\slz.bin
		even
Blk16_SYZ:	incbin	map16\syz.bin
		even
Nem_SYZ:	incbin	artnem\8x8syz.bin; SYZ primary patterns
		even
Blk256_SYZ:	incbin	map256\syz.bin
		even
Blk16_SBZ:	incbin	map16\sbz.bin
		even
Nem_SBZ:	incbin	artnem\8x8sbz.bin; SBZ primary patterns
		even
Blk256_SBZ:	incbin	map256\sbz.bin
		even
; ---------------------------------------------------------------------------
; Act2
; ---------------------------------------------------------------------------
Blk16_GHZ2:	incbin	map16\ghz2.bin
		even
Nem_GHZ2_1st:	incbin	artnem\8x8ghz12.bin; GHZ primary patterns
		even
Nem_GHZ2_2nd:	incbin	artnem\8x8ghz22.bin; GHZ secondary patterns
		even
Blk256_GHZ2:	incbin	map256\ghz2.bin
		even
Blk16_LZ2:	incbin	map16\lz2.bin
		even
Nem_LZ2:	incbin	artnem\8x8lz2.bin; LZ primary patterns
		even
Blk256_LZ2:	incbin	map256\lz2.bin
		even
Blk16_MZ2:	incbin	map16\mz2.bin
		even
Nem_MZ2:	incbin	artnem\8x8mz2.bin; MZ primary patterns
		even
Blk256_MZ2:	incbin	map256\mz2.bin
		even
Blk16_SLZ2:	incbin	map16\slz2.bin
		even
Nem_SLZ2:	incbin	artnem\8x8slz2.bin; SLZ primary patterns
		even
Blk256_SLZ2:	incbin	map256\slz2.bin
		even
Blk16_SYZ2:	incbin	map16\syz2.bin
		even
Nem_SYZ2:	incbin	artnem\8x8syz2.bin; SYZ primary patterns
		even
Blk256_SYZ2:	incbin	map256\syz2.bin
		even
Blk16_SBZ2:	incbin	map16\sbz2.bin
		even
Nem_SBZ2:	incbin	artnem\8x8sbz2.bin; SBZ primary patterns
		even
Blk256_SBZ2:	incbin	map256\sbz2.bin
		even
; ---------------------------------------------------------------------------
; Act3
; ---------------------------------------------------------------------------
Blk16_GHZ3:	incbin	map16\ghz3.bin
		even
Nem_GHZ3_1st:	incbin	artnem\8x8ghz13.bin; GHZ primary patterns
		even
Nem_GHZ3_2nd:	incbin	artnem\8x8ghz23.bin; GHZ secondary patterns
		even
Blk256_GHZ3:	incbin	map256\ghz3.bin
		even
Blk16_LZ3:	incbin	map16\lz3.bin
		even
Nem_LZ3:	incbin	artnem\8x8lz3.bin; LZ primary patterns
		even
Blk256_LZ3:	incbin	map256\lz3.bin
		even
Blk16_MZ3:	incbin	map16\mz3.bin
		even
Nem_MZ3:	incbin	artnem\8x8mz3.bin; MZ primary patterns
		even
Blk256_MZ3:	incbin	map256\mz3.bin
		even
Blk16_SLZ3:	incbin	map16\slz3.bin
		even
Nem_SLZ3:	incbin	artnem\8x8slz3.bin; SLZ primary patterns
		even
Blk256_SLZ3:	incbin	map256\slz3.bin
		even
Blk16_SYZ3:	incbin	map16\syz3.bin
		even
Nem_SYZ3:	incbin	artnem\8x8syz3.bin; SYZ primary patterns
		even
Blk256_SYZ3:	incbin	map256\syz3.bin
		even
Blk16_SBZ3:	incbin	map16\sbz3.bin
		even
Nem_SBZ3:	incbin	artnem\8x8sbz3.bin; SBZ primary patterns
		even
Blk256_SBZ3:	incbin	map256\sbz3.bin
		even

Create copies of this files, renaming to "2" and "3". Example: Creating 2 copies of the file 8x8ghz.bin and renaming the first copy to 8x8ghz11.bin, and the second one to 8x8ghz12.bin
If you have this original files unchanged and don't want to rename, you can download it here:
http://www.hotshare....32202158af.html
Extract it into your disassembly main folder.

Search for "LoadPLC:", you will see:

LoadPLC:
		movem.l	a1-a2,-(sp)
		lea	(ArtLoadCues).l,a1
		add.w	d0,d0
		move.w	(a1,d0.w),d0
		lea	(a1,d0.w),a1
		lea	($FFFFF680).w,a2

Change to:

LoadPLC:
		movem.l	a1-a2,-(sp)
				cmpi.b	#2,($FFFFFE11).w; is level Act 3?
		bne.s	CheckAct_2	 ; if not, branch
		lea	(ArtLoadCues3).l,a1
				jmp	 LoadPLC_3
CheckAct_2:
				cmpi.b	#1,($FFFFFE11).w; is level Act 2?
		bne.s	LoadPLC_2	 ; if not, branch
		lea	(ArtLoadCues2).l,a1
				jmp	 LoadPLC_3
LoadPLC_2:
		lea	(ArtLoadCues).l,a1
LoadPLC_3:
		add.w	d0,d0
		move.w	(a1,d0.w),d0
		lea	(a1,d0.w),a1
		lea	($FFFFF680).w,a2

Search for "LoadPLC2:", you will see:

LoadPLC2:
		movem.l	a1-a2,-(sp)
		lea	(ArtLoadCues).l,a1
		add.w	d0,d0
		move.w	(a1,d0.w),d0
		lea	(a1,d0.w),a1
		bsr.s	ClearPLC
		lea	($FFFFF680).w,a2
		move.w	(a1)+,d0
		bmi.s	loc_15D8

Change to:

LoadPLC2:
		movem.l	a1-a2,-(sp)
				cmpi.b	#2,($FFFFFE11).w; is level Act 3?
		bne.s	Check_2_Act2	 ; if not, branch
		lea	(ArtLoadCues3).l,a1
				jmp	 LoadPLC2_3			  
Check_2_Act2:
				cmpi.b	#1,($FFFFFE11).w; is level Act 2?
		bne.s	LoadPLC2_2	 ; if not, branch
		lea	(ArtLoadCues2).l,a1
				jmp	 LoadPLC2_3			
LoadPLC2_2:
		lea	(ArtLoadCues).l,a1
LoadPLC2_3:
		add.w	d0,d0
		move.w	(a1,d0.w),d0
		lea	(a1,d0.w),a1
		bsr.s	ClearPLC
		lea	($FFFFF680).w,a2
		move.w	(a1)+,d0
		bmi.s	loc_15D8

Search for ArtLoadCues:, you will see:

; ---------------------------------------------------------------------------
; Pattern load cues
; ---------------------------------------------------------------------------
ArtLoadCues:
	include "_inc\Pattern load cues.asm"

Change it to:

; ---------------------------------------------------------------------------
; Pattern load cues
; ---------------------------------------------------------------------------
ArtLoadCues:
	include "_inc\Pattern load cues.asm"
ArtLoadCues2:
	include "_inc\Pattern load cues2.asm"
ArtLoadCues3:
	include "_inc\Pattern load cues3.asm"

Done this proccedure, if you not changed file Pattern load cues.asm, create a new file named to Pattern load cues2.asm, and paste this data into it:

; ---------------------------------------------------------------------------
; Pattern load cues - index
; ---------------------------------------------------------------------------
	dc.w PLC_2Main-ArtLoadCues2, PLC_2Main2-ArtLoadCues2
	dc.w PLC_2Explode-ArtLoadCues2, PLC_2GameOver-ArtLoadCues2
	dc.w PLC_2GHZ-ArtLoadCues2, PLC_2GHZ2-ArtLoadCues2
	dc.w PLC_2LZ-ArtLoadCues2, PLC_2LZ2-ArtLoadCues2
	dc.w PLC_2MZ-ArtLoadCues2, PLC_2MZ2-ArtLoadCues2
	dc.w PLC_2SLZ-ArtLoadCues2, PLC_2SLZ2-ArtLoadCues2
	dc.w PLC_2SYZ-ArtLoadCues2, PLC_2SYZ2-ArtLoadCues2
	dc.w PLC_2SBZ-ArtLoadCues2, PLC_2SBZ2-ArtLoadCues2
	dc.w PLC_2TitleCard-ArtLoadCues2,	PLC_2Boss-ArtLoadCues2
	dc.w PLC_2Signpost-ArtLoadCues2, PLC_2Warp-ArtLoadCues2
	dc.w PLC_2SpeStage-ArtLoadCues2, PLC_2GHZAnimals-ArtLoadCues2
	dc.w PLC_2LZAnimals-ArtLoadCues2,	PLC_2MZAnimals-ArtLoadCues2
	dc.w PLC_2SLZAnimals-ArtLoadCues2, PLC_2SYZAnimals-ArtLoadCues2
	dc.w PLC_2SBZAnimals-ArtLoadCues2, PLC_2SpeStResult-ArtLoadCues2
	dc.w PLC_2Ending-ArtLoadCues2, PLC_2TryAgain-ArtLoadCues2
	dc.w PLC_2EggmanSBZ2-ArtLoadCues2, PLC_2FZBoss-ArtLoadCues2
; ---------------------------------------------------------------------------
; Pattern load cues - standard block 1
; ---------------------------------------------------------------------------
PLC_2Main:	dc.w 4
		dc.l Nem_Lamp; lamppost
		dc.w $F400
		dc.l Nem_Hud; HUD
		dc.w $D940
		dc.l Nem_Lives; lives	counter
		dc.w $FA80
		dc.l Nem_Ring; rings
		dc.w $F640
		dc.l Nem_Points; points from enemy
		dc.w $F2E0
; ---------------------------------------------------------------------------
; Pattern load cues - standard block 2
; ---------------------------------------------------------------------------
PLC_2Main2:	dc.w 2
		dc.l Nem_Monitors; monitors
		dc.w $D000
		dc.l Nem_Shield; shield
		dc.w $A820
		dc.l Nem_Stars; invincibility	stars
		dc.w $AB80
; ---------------------------------------------------------------------------
; Pattern load cues - explosion
; ---------------------------------------------------------------------------
PLC_2Explode:	dc.w 0
		dc.l Nem_Explode; explosion
		dc.w $B400
; ---------------------------------------------------------------------------
; Pattern load cues - game/time	over
; ---------------------------------------------------------------------------
PLC_2GameOver:	dc.w 0
		dc.l Nem_GameOver; game/time over
		dc.w $ABC0
; ---------------------------------------------------------------------------
; Pattern load cues - Green Hill
; ---------------------------------------------------------------------------
PLC_2GHZ:	dc.w $B
		dc.l Nem_GHZ2_1st; GHZ main patterns
		dc.w 0
		dc.l Nem_GHZ2_2nd; GHZ secondary	patterns
		dc.w $39A0
		dc.l Nem_Stalk; flower stalk
		dc.w $6B00
		dc.l Nem_PplRock; purple rock
		dc.w $7A00
		dc.l Nem_Crabmeat; crabmeat enemy
		dc.w $8000
		dc.l Nem_Buzz; buzz bomber enemy
		dc.w $8880
		dc.l Nem_Chopper; chopper enemy
		dc.w $8F60
		dc.l Nem_Newtron; newtron enemy
		dc.w $9360
		dc.l Nem_Motobug; motobug enemy
		dc.w $9E00
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
PLC_2GHZ2:	dc.w 5
		dc.l Nem_Swing; swinging platform
		dc.w $7000
		dc.l Nem_Bridge; bridge
		dc.w $71C0
		dc.l Nem_SpikePole; spiked pole
		dc.w $7300
		dc.l Nem_Ball; giant	ball
		dc.w $7540
		dc.l Nem_GhzWall1; breakable wall
		dc.w $A1E0
		dc.l Nem_GhzWall2; normal wall
		dc.w $6980
; ---------------------------------------------------------------------------
; Pattern load cues - Labyrinth
; ---------------------------------------------------------------------------
PLC_2LZ:		dc.w $B
		dc.l Nem_LZ2; LZ main patterns
		dc.w 0
		dc.l Nem_LzBlock1; block
		dc.w $3C00
		dc.l Nem_LzBlock2; blocks
		dc.w $3E00
		dc.l Nem_Splash; waterfalls and splash
		dc.w $4B20
		dc.l Nem_Water; water	surface
		dc.w $6000
		dc.l Nem_LzSpikeBall; spiked ball
		dc.w $6200
		dc.l Nem_FlapDoor; flapping door
		dc.w $6500
		dc.l Nem_Bubbles; bubbles and numbers
		dc.w $6900
		dc.l Nem_LzBlock3; block
		dc.w $7780
		dc.l Nem_LzDoor1; vertical door
		dc.w $7880
		dc.l Nem_Harpoon; harpoon
		dc.w $7980
		dc.l Nem_Burrobot; burrobot enemy
		dc.w $94C0
PLC_2LZ2:	dc.w $C
		dc.l Nem_LzPole; pole that breaks
		dc.w $7BC0
		dc.l Nem_LzDoor2; large	horizontal door
		dc.w $7CC0
		dc.l Nem_LzWheel; wheel
		dc.w $7EC0
		dc.l Nem_Gargoyle; gargoyle head
		dc.w $5D20
		dc.l Nem_LzSonic; Sonic	holding	his breath
		dc.w $8800
		dc.l Nem_LzPlatfm; rising platform
		dc.w $89E0
		dc.l Nem_Orbinaut; orbinaut enemy
		dc.w $8CE0
		dc.l Nem_Jaws; jaws enemy
		dc.w $90C0
		dc.l Nem_LzSwitch; switch
		dc.w $A1E0
		dc.l Nem_Cork; cork block
		dc.w $A000
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
; ---------------------------------------------------------------------------
; Pattern load cues - Marble
; ---------------------------------------------------------------------------
PLC_2MZ:		dc.w 9
		dc.l Nem_MZ2; MZ main patterns
		dc.w 0
		dc.l Nem_MzMetal; metal	blocks
		dc.w $6000
		dc.l Nem_MzFire; fireballs
		dc.w $68A0
		dc.l Nem_Swing; swinging platform
		dc.w $7000
		dc.l Nem_MzGlass; green	glassy block
		dc.w $71C0
		dc.l Nem_Lava; lava
		dc.w $7500
		dc.l Nem_Buzz; buzz bomber enemy
		dc.w $8880
		dc.l Nem_Yadrin; yadrin enemy
		dc.w $8F60
		dc.l Nem_Basaran; basaran enemy
		dc.w $9700
		dc.l Nem_Cater; caterkiller enemy
		dc.w $9FE0
PLC_2MZ2:	dc.w 4
		dc.l Nem_MzSwitch; switch
		dc.w $A260
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
		dc.l Nem_MzBlock; green	stone block
		dc.w $5700
; ---------------------------------------------------------------------------
; Pattern load cues - Star Light
; ---------------------------------------------------------------------------
PLC_2SLZ:	dc.w 8
		dc.l Nem_SLZ2; SLZ main patterns
		dc.w 0
		dc.l Nem_Bomb; bomb enemy
		dc.w $8000
		dc.l Nem_Orbinaut; orbinaut enemy
		dc.w $8520
		dc.l Nem_MzFire; fireballs
		dc.w $9000
		dc.l Nem_SlzBlock; block
		dc.w $9C00
		dc.l Nem_SlzWall; breakable wall
		dc.w $A260
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
PLC_2SLZ2:	dc.w 5
		dc.l Nem_Seesaw; seesaw
		dc.w $6E80
		dc.l Nem_Fan; fan
		dc.w $7400
		dc.l Nem_Pylon; foreground pylon
		dc.w $7980
		dc.l Nem_SlzSwing; swinging platform
		dc.w $7B80
		dc.l Nem_SlzCannon; fireball launcher
		dc.w $9B00
		dc.l Nem_SlzSpike; spikeball
		dc.w $9E00
; ---------------------------------------------------------------------------
; Pattern load cues - Spring Yard
; ---------------------------------------------------------------------------
PLC_2SYZ:	dc.w 4
		dc.l Nem_SYZ2; SYZ main patterns
		dc.w 0
		dc.l Nem_Crabmeat; crabmeat enemy
		dc.w $8000
		dc.l Nem_Buzz; buzz bomber enemy
		dc.w $8880
		dc.l Nem_Yadrin; yadrin enemy
		dc.w $8F60
		dc.l Nem_Roller; roller enemy
		dc.w $9700
PLC_2SYZ2:	dc.w 7
		dc.l Nem_Bumper; bumper
		dc.w $7000
		dc.l Nem_SyzSpike1; large	spikeball
		dc.w $72C0
		dc.l Nem_SyzSpike2; small	spikeball
		dc.w $7740
		dc.l Nem_Cater; caterkiller enemy
		dc.w $9FE0
		dc.l Nem_LzSwitch; switch
		dc.w $A1E0
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
; ---------------------------------------------------------------------------
; Pattern load cues - Scrap Brain
; ---------------------------------------------------------------------------
PLC_2SBZ:	dc.w $B
		dc.l Nem_SBZ2; SBZ main patterns
		dc.w 0
		dc.l Nem_Stomper; moving platform and stomper
		dc.w $5800
		dc.l Nem_SbzDoor1; door
		dc.w $5D00
		dc.l Nem_Girder; girder
		dc.w $5E00
		dc.l Nem_BallHog; ball hog enemy
		dc.w $6040
		dc.l Nem_SbzWheel1; spot on large	wheel
		dc.w $6880
		dc.l Nem_SbzWheel2; wheel	that grabs Sonic
		dc.w $6900
		dc.l Nem_SyzSpike1; large	spikeball
		dc.w $7220
		dc.l Nem_Cutter; pizza	cutter
		dc.w $76A0
		dc.l Nem_FlamePipe; flaming pipe
		dc.w $7B20
		dc.l Nem_SbzFloor; collapsing floor
		dc.w $7EA0
		dc.l Nem_SbzBlock; vanishing block
		dc.w $9860
PLC_2SBZ2:	dc.w $C
		dc.l Nem_Cater; caterkiller enemy
		dc.w $5600
		dc.l Nem_Bomb; bomb enemy
		dc.w $8000
		dc.l Nem_Orbinaut; orbinaut enemy
		dc.w $8520
		dc.l Nem_SlideFloor; floor	that slides away
		dc.w $8C00
		dc.l Nem_SbzDoor2; horizontal door
		dc.w $8DE0
		dc.l Nem_Electric; electric orb
		dc.w $8FC0
		dc.l Nem_TrapDoor; trapdoor
		dc.w $9240
		dc.l Nem_SbzFloor; collapsing floor
		dc.w $7F20
		dc.l Nem_SpinPform; small	spinning platform
		dc.w $9BE0
		dc.l Nem_LzSwitch; switch
		dc.w $A1E0
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
; ---------------------------------------------------------------------------
; Pattern load cues - title card
; ---------------------------------------------------------------------------
PLC_2TitleCard:	dc.w 0
		dc.l Nem_TitleCard
		dc.w $B000
; ---------------------------------------------------------------------------
; Pattern load cues - act 3 boss
; ---------------------------------------------------------------------------
PLC_2Boss:	dc.w 5
		dc.l Nem_Eggman; Eggman main patterns
		dc.w $8000
		dc.l Nem_Weapons; Eggman's weapons
		dc.w $8D80
		dc.l Nem_Prison; prison capsule
		dc.w $93A0
		dc.l Nem_Bomb; bomb enemy (gets overwritten)
		dc.w $A300
		dc.l Nem_SlzSpike; spikeball (SLZ boss)
		dc.w $A300
		dc.l Nem_Exhaust; exhaust flame
		dc.w $A540
; ---------------------------------------------------------------------------
; Pattern load cues - act 1/2 signpost
; ---------------------------------------------------------------------------
PLC_2Signpost:	dc.w 2
		dc.l Nem_SignPost; signpost
		dc.w $D000
		dc.l Nem_Bonus; hidden bonus points
		dc.w $96C0
		dc.l Nem_BigFlash; giant	ring flash effect
		dc.w $8C40
; ---------------------------------------------------------------------------
; Pattern load cues - beta special stage warp effect
; ---------------------------------------------------------------------------
PLC_2Warp:	dc.w 0
		dc.l Nem_Warp
		dc.w $A820
; ---------------------------------------------------------------------------
; Pattern load cues - special stage
; ---------------------------------------------------------------------------
PLC_2SpeStage:	dc.w $10
		dc.l Nem_SSBgCloud; bubble and cloud background
		dc.w 0
		dc.l Nem_SSBgFish; bird and fish	background
		dc.w $A20
		dc.l Nem_SSWalls; walls
		dc.w $2840
		dc.l Nem_Bumper; bumper
		dc.w $4760
		dc.l Nem_SSGOAL; GOAL block
		dc.w $4A20
		dc.l Nem_SSUpDown; UP and DOWN blocks
		dc.w $4C60
		dc.l Nem_SSRBlock; R block
		dc.w $5E00
		dc.l Nem_SS1UpBlock; 1UP block
		dc.w $6E00
		dc.l Nem_SSEmStars; emerald collection stars
		dc.w $7E00
		dc.l Nem_SSRedWhite; red and white	block
		dc.w $8E00
		dc.l Nem_SSGhost; ghost	block
		dc.w $9E00
		dc.l Nem_SSWBlock; W block
		dc.w $AE00
		dc.l Nem_SSGlass; glass	block
		dc.w $BE00
		dc.l Nem_SSEmerald; emeralds
		dc.w $EE00
		dc.l Nem_SSZone1; ZONE 1 block
		dc.w $F2E0
		dc.l Nem_SSZone2; ZONE 2 block
		dc.w $F400
		dc.l Nem_SSZone3; ZONE 3 block
		dc.w $F520
		dc.l Nem_SSZone4; ZONE 4 block
		dc.w $F2E0
		dc.l Nem_SSZone5; ZONE 5 block
		dc.w $F400
		dc.l Nem_SSZone6; ZONE 6 block
		dc.w $F520
; ---------------------------------------------------------------------------
; Pattern load cues - GHZ animals
; ---------------------------------------------------------------------------
PLC_2GHZAnimals:	dc.w 1
		dc.l Nem_Rabbit; rabbit
		dc.w $B000
		dc.l Nem_Flicky; flicky
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - LZ animals
; ---------------------------------------------------------------------------
PLC_2LZAnimals:	dc.w 1
		dc.l Nem_BlackBird; blackbird
		dc.w $B000
		dc.l Nem_Seal; seal
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - MZ animals
; ---------------------------------------------------------------------------
PLC_2MZAnimals:	dc.w 1
		dc.l Nem_Squirrel; squirrel
		dc.w $B000
		dc.l Nem_Seal; seal
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - SLZ animals
; ---------------------------------------------------------------------------
PLC_2SLZAnimals:	dc.w 1
		dc.l Nem_Pig; pig
		dc.w $B000
		dc.l Nem_Flicky; flicky
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - SYZ animals
; ---------------------------------------------------------------------------
PLC_2SYZAnimals:	dc.w 1
		dc.l Nem_Pig; pig
		dc.w $B000
		dc.l Nem_Chicken; chicken
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - SBZ animals
; ---------------------------------------------------------------------------
PLC_2SBZAnimals:	dc.w 1
		dc.l Nem_Rabbit; rabbit
		dc.w $B000
		dc.l Nem_Chicken; chicken
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - special stage results screen
; ---------------------------------------------------------------------------
PLC_2SpeStResult:dc.w 1
		dc.l Nem_ResultEm; emeralds
		dc.w $A820
		dc.l Nem_MiniSonic; mini Sonic
		dc.w $AA20
; ---------------------------------------------------------------------------
; Pattern load cues - ending sequence
; ---------------------------------------------------------------------------
PLC_2Ending:	dc.w $E
		dc.l Nem_GHZ_1st; GHZ main patterns
		dc.w 0
		dc.l Nem_GHZ_2nd; GHZ secondary	patterns
		dc.w $39A0
		dc.l Nem_Stalk; flower stalk
		dc.w $6B00
		dc.l Nem_EndFlower; flowers
		dc.w $7400
		dc.l Nem_EndEm; emeralds
		dc.w $78A0
		dc.l Nem_EndSonic; Sonic
		dc.w $7C20
		dc.l Nem_EndEggman; Eggman's death (unused)
		dc.w $A480
		dc.l Nem_Rabbit; rabbit
		dc.w $AA60
		dc.l Nem_Chicken; chicken
		dc.w $ACA0
		dc.l Nem_BlackBird; blackbird
		dc.w $AE60
		dc.l Nem_Seal; seal
		dc.w $B0A0
		dc.l Nem_Pig; pig
		dc.w $B260
		dc.l Nem_Flicky; flicky
		dc.w $B4A0
		dc.l Nem_Squirrel; squirrel
		dc.w $B660
		dc.l Nem_EndStH; "SONIC THE HEDGEHOG"
		dc.w $B8A0
; ---------------------------------------------------------------------------
; Pattern load cues - "TRY AGAIN" and "END" screens
; ---------------------------------------------------------------------------
PLC_2TryAgain:	dc.w 2
		dc.l Nem_EndEm; emeralds
		dc.w $78A0
		dc.l Nem_TryAgain; Eggman
		dc.w $7C20
		dc.l Nem_CreditText; credits alphabet
		dc.w $B400
; ---------------------------------------------------------------------------
; Pattern load cues - Eggman on SBZ 2
; ---------------------------------------------------------------------------
PLC_2EggmanSBZ2:	dc.w 2
		dc.l Nem_SbzBlock; block
		dc.w $A300
		dc.l Nem_Sbz2Eggman; Eggman
		dc.w $8000
		dc.l Nem_LzSwitch; switch
		dc.w $9400
; ---------------------------------------------------------------------------
; Pattern load cues - final boss
; ---------------------------------------------------------------------------
PLC_2FZBoss:	dc.w 4
		dc.l Nem_FzEggman; Eggman after boss
		dc.w $7400
		dc.l Nem_FzBoss; FZ boss
		dc.w $6000
		dc.l Nem_Eggman; Eggman main patterns
		dc.w $8000
		dc.l Nem_Sbz2Eggman; Eggman without ship
		dc.w $8E00
		dc.l Nem_Exhaust; exhaust flame
		dc.w $A540
		even

Save it into the "_inc" folder.
Create new file named Pattern load cues3.asm, and paste it:

; ---------------------------------------------------------------------------
; Pattern load cues - index
; ---------------------------------------------------------------------------
	dc.w PLC_3Main-ArtLoadCues3, PLC_3Main2-ArtLoadCues3
	dc.w PLC_3Explode-ArtLoadCues3, PLC_3GameOver-ArtLoadCues3
	dc.w PLC_3GHZ-ArtLoadCues3, PLC_3GHZ2-ArtLoadCues3
	dc.w PLC_3LZ-ArtLoadCues3, PLC_3LZ2-ArtLoadCues3
	dc.w PLC_3MZ-ArtLoadCues3, PLC_3MZ2-ArtLoadCues3
	dc.w PLC_3SLZ-ArtLoadCues3, PLC_3SLZ2-ArtLoadCues3
	dc.w PLC_3SYZ-ArtLoadCues3, PLC_3SYZ2-ArtLoadCues3
	dc.w PLC_3SBZ-ArtLoadCues3, PLC_3SBZ2-ArtLoadCues3
	dc.w PLC_3TitleCard-ArtLoadCues3,	PLC_3Boss-ArtLoadCues3
	dc.w PLC_3Signpost-ArtLoadCues3, PLC_3Warp-ArtLoadCues3
	dc.w PLC_3SpeStage-ArtLoadCues3, PLC_3GHZAnimals-ArtLoadCues3
	dc.w PLC_3LZAnimals-ArtLoadCues3,	PLC_3MZAnimals-ArtLoadCues3
	dc.w PLC_3SLZAnimals-ArtLoadCues3, PLC_3SYZAnimals-ArtLoadCues3
	dc.w PLC_3SBZAnimals-ArtLoadCues3, PLC_3SpeStResult-ArtLoadCues3
	dc.w PLC_3Ending-ArtLoadCues3, PLC_3TryAgain-ArtLoadCues3
	dc.w PLC_3EggmanSBZ2-ArtLoadCues3, PLC_3FZBoss-ArtLoadCues3
; ---------------------------------------------------------------------------
; Pattern load cues - standard block 1
; ---------------------------------------------------------------------------
PLC_3Main:	dc.w 4
		dc.l Nem_Lamp; lamppost
		dc.w $F400
		dc.l Nem_Hud; HUD
		dc.w $D940
		dc.l Nem_Lives; lives	counter
		dc.w $FA80
		dc.l Nem_Ring; rings
		dc.w $F640
		dc.l Nem_Points; points from enemy
		dc.w $F2E0
; ---------------------------------------------------------------------------
; Pattern load cues - standard block 2
; ---------------------------------------------------------------------------
PLC_3Main2:	dc.w 2
		dc.l Nem_Monitors; monitors
		dc.w $D000
		dc.l Nem_Shield; shield
		dc.w $A820
		dc.l Nem_Stars; invincibility	stars
		dc.w $AB80
; ---------------------------------------------------------------------------
; Pattern load cues - explosion
; ---------------------------------------------------------------------------
PLC_3Explode:	dc.w 0
		dc.l Nem_Explode; explosion
		dc.w $B400
; ---------------------------------------------------------------------------
; Pattern load cues - game/time	over
; ---------------------------------------------------------------------------
PLC_3GameOver:	dc.w 0
		dc.l Nem_GameOver; game/time over
		dc.w $ABC0
; ---------------------------------------------------------------------------
; Pattern load cues - Green Hill
; ---------------------------------------------------------------------------
PLC_3GHZ:	dc.w $B
		dc.l Nem_GHZ3_1st; GHZ main patterns
		dc.w 0
		dc.l Nem_GHZ3_2nd; GHZ secondary	patterns
		dc.w $39A0
		dc.l Nem_Stalk; flower stalk
		dc.w $6B00
		dc.l Nem_PplRock; purple rock
		dc.w $7A00
		dc.l Nem_Crabmeat; crabmeat enemy
		dc.w $8000
		dc.l Nem_Buzz; buzz bomber enemy
		dc.w $8880
		dc.l Nem_Chopper; chopper enemy
		dc.w $8F60
		dc.l Nem_Newtron; newtron enemy
		dc.w $9360
		dc.l Nem_Motobug; motobug enemy
		dc.w $9E00
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
PLC_3GHZ2:	dc.w 5
		dc.l Nem_Swing; swinging platform
		dc.w $7000
		dc.l Nem_Bridge; bridge
		dc.w $71C0
		dc.l Nem_SpikePole; spiked pole
		dc.w $7300
		dc.l Nem_Ball; giant	ball
		dc.w $7540
		dc.l Nem_GhzWall1; breakable wall
		dc.w $A1E0
		dc.l Nem_GhzWall2; normal wall
		dc.w $6980
; ---------------------------------------------------------------------------
; Pattern load cues - Labyrinth
; ---------------------------------------------------------------------------
PLC_3LZ:		dc.w $B
		dc.l Nem_LZ3; LZ main patterns
		dc.w 0
		dc.l Nem_LzBlock1; block
		dc.w $3C00
		dc.l Nem_LzBlock2; blocks
		dc.w $3E00
		dc.l Nem_Splash; waterfalls and splash
		dc.w $4B20
		dc.l Nem_Water; water	surface
		dc.w $6000
		dc.l Nem_LzSpikeBall; spiked ball
		dc.w $6200
		dc.l Nem_FlapDoor; flapping door
		dc.w $6500
		dc.l Nem_Bubbles; bubbles and numbers
		dc.w $6900
		dc.l Nem_LzBlock3; block
		dc.w $7780
		dc.l Nem_LzDoor1; vertical door
		dc.w $7880
		dc.l Nem_Harpoon; harpoon
		dc.w $7980
		dc.l Nem_Burrobot; burrobot enemy
		dc.w $94C0
PLC_3LZ2:	dc.w $C
		dc.l Nem_LzPole; pole that breaks
		dc.w $7BC0
		dc.l Nem_LzDoor2; large	horizontal door
		dc.w $7CC0
		dc.l Nem_LzWheel; wheel
		dc.w $7EC0
		dc.l Nem_Gargoyle; gargoyle head
		dc.w $5D20
		dc.l Nem_LzSonic; Sonic	holding	his breath
		dc.w $8800
		dc.l Nem_LzPlatfm; rising platform
		dc.w $89E0
		dc.l Nem_Orbinaut; orbinaut enemy
		dc.w $8CE0
		dc.l Nem_Jaws; jaws enemy
		dc.w $90C0
		dc.l Nem_LzSwitch; switch
		dc.w $A1E0
		dc.l Nem_Cork; cork block
		dc.w $A000
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
; ---------------------------------------------------------------------------
; Pattern load cues - Marble
; ---------------------------------------------------------------------------
PLC_3MZ:		dc.w 9
		dc.l Nem_MZ3; MZ main patterns
		dc.w 0
		dc.l Nem_MzMetal; metal	blocks
		dc.w $6000
		dc.l Nem_MzFire; fireballs
		dc.w $68A0
		dc.l Nem_Swing; swinging platform
		dc.w $7000
		dc.l Nem_MzGlass; green	glassy block
		dc.w $71C0
		dc.l Nem_Lava; lava
		dc.w $7500
		dc.l Nem_Buzz; buzz bomber enemy
		dc.w $8880
		dc.l Nem_Yadrin; yadrin enemy
		dc.w $8F60
		dc.l Nem_Basaran; basaran enemy
		dc.w $9700
		dc.l Nem_Cater; caterkiller enemy
		dc.w $9FE0
PLC_3MZ2:	dc.w 4
		dc.l Nem_MzSwitch; switch
		dc.w $A260
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
		dc.l Nem_MzBlock; green	stone block
		dc.w $5700
; ---------------------------------------------------------------------------
; Pattern load cues - Star Light
; ---------------------------------------------------------------------------
PLC_3SLZ:	dc.w 8
		dc.l Nem_SLZ3; SLZ main patterns
		dc.w 0
		dc.l Nem_Bomb; bomb enemy
		dc.w $8000
		dc.l Nem_Orbinaut; orbinaut enemy
		dc.w $8520
		dc.l Nem_MzFire; fireballs
		dc.w $9000
		dc.l Nem_SlzBlock; block
		dc.w $9C00
		dc.l Nem_SlzWall; breakable wall
		dc.w $A260
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
PLC_3SLZ2:	dc.w 5
		dc.l Nem_Seesaw; seesaw
		dc.w $6E80
		dc.l Nem_Fan; fan
		dc.w $7400
		dc.l Nem_Pylon; foreground pylon
		dc.w $7980
		dc.l Nem_SlzSwing; swinging platform
		dc.w $7B80
		dc.l Nem_SlzCannon; fireball launcher
		dc.w $9B00
		dc.l Nem_SlzSpike; spikeball
		dc.w $9E00
; ---------------------------------------------------------------------------
; Pattern load cues - Spring Yard
; ---------------------------------------------------------------------------
PLC_3SYZ:	dc.w 4
		dc.l Nem_SYZ3; SYZ main patterns
		dc.w 0
		dc.l Nem_Crabmeat; crabmeat enemy
		dc.w $8000
		dc.l Nem_Buzz; buzz bomber enemy
		dc.w $8880
		dc.l Nem_Yadrin; yadrin enemy
		dc.w $8F60
		dc.l Nem_Roller; roller enemy
		dc.w $9700
PLC_3SYZ2:	dc.w 7
		dc.l Nem_Bumper; bumper
		dc.w $7000
		dc.l Nem_SyzSpike1; large	spikeball
		dc.w $72C0
		dc.l Nem_SyzSpike2; small	spikeball
		dc.w $7740
		dc.l Nem_Cater; caterkiller enemy
		dc.w $9FE0
		dc.l Nem_LzSwitch; switch
		dc.w $A1E0
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
; ---------------------------------------------------------------------------
; Pattern load cues - Scrap Brain
; ---------------------------------------------------------------------------
PLC_3SBZ:	dc.w $B
		dc.l Nem_SBZ3; SBZ main patterns
		dc.w 0
		dc.l Nem_Stomper; moving platform and stomper
		dc.w $5800
		dc.l Nem_SbzDoor1; door
		dc.w $5D00
		dc.l Nem_Girder; girder
		dc.w $5E00
		dc.l Nem_BallHog; ball hog enemy
		dc.w $6040
		dc.l Nem_SbzWheel1; spot on large	wheel
		dc.w $6880
		dc.l Nem_SbzWheel2; wheel	that grabs Sonic
		dc.w $6900
		dc.l Nem_SyzSpike1; large	spikeball
		dc.w $7220
		dc.l Nem_Cutter; pizza	cutter
		dc.w $76A0
		dc.l Nem_FlamePipe; flaming pipe
		dc.w $7B20
		dc.l Nem_SbzFloor; collapsing floor
		dc.w $7EA0
		dc.l Nem_SbzBlock; vanishing block
		dc.w $9860
PLC_3SBZ2:	dc.w $C
		dc.l Nem_Cater; caterkiller enemy
		dc.w $5600
		dc.l Nem_Bomb; bomb enemy
		dc.w $8000
		dc.l Nem_Orbinaut; orbinaut enemy
		dc.w $8520
		dc.l Nem_SlideFloor; floor	that slides away
		dc.w $8C00
		dc.l Nem_SbzDoor2; horizontal door
		dc.w $8DE0
		dc.l Nem_Electric; electric orb
		dc.w $8FC0
		dc.l Nem_TrapDoor; trapdoor
		dc.w $9240
		dc.l Nem_SbzFloor; collapsing floor
		dc.w $7F20
		dc.l Nem_SpinPform; small	spinning platform
		dc.w $9BE0
		dc.l Nem_LzSwitch; switch
		dc.w $A1E0
		dc.l Nem_Spikes; spikes
		dc.w $A360
		dc.l Nem_HSpring; horizontal spring
		dc.w $A460
		dc.l Nem_VSpring; vertical spring
		dc.w $A660
; ---------------------------------------------------------------------------
; Pattern load cues - title card
; ---------------------------------------------------------------------------
PLC_3TitleCard:	dc.w 0
		dc.l Nem_TitleCard
		dc.w $B000
; ---------------------------------------------------------------------------
; Pattern load cues - act 3 boss
; ---------------------------------------------------------------------------
PLC_3Boss:	dc.w 5
		dc.l Nem_Eggman; Eggman main patterns
		dc.w $8000
		dc.l Nem_Weapons; Eggman's weapons
		dc.w $8D80
		dc.l Nem_Prison; prison capsule
		dc.w $93A0
		dc.l Nem_Bomb; bomb enemy (gets overwritten)
		dc.w $A300
		dc.l Nem_SlzSpike; spikeball (SLZ boss)
		dc.w $A300
		dc.l Nem_Exhaust; exhaust flame
		dc.w $A540
; ---------------------------------------------------------------------------
; Pattern load cues - act 1/2 signpost
; ---------------------------------------------------------------------------
PLC_3Signpost:	dc.w 2
		dc.l Nem_SignPost; signpost
		dc.w $D000
		dc.l Nem_Bonus; hidden bonus points
		dc.w $96C0
		dc.l Nem_BigFlash; giant	ring flash effect
		dc.w $8C40
; ---------------------------------------------------------------------------
; Pattern load cues - beta special stage warp effect
; ---------------------------------------------------------------------------
PLC_3Warp:	dc.w 0
		dc.l Nem_Warp
		dc.w $A820
; ---------------------------------------------------------------------------
; Pattern load cues - special stage
; ---------------------------------------------------------------------------
PLC_3SpeStage:	dc.w $10
		dc.l Nem_SSBgCloud; bubble and cloud background
		dc.w 0
		dc.l Nem_SSBgFish; bird and fish	background
		dc.w $A20
		dc.l Nem_SSWalls; walls
		dc.w $2840
		dc.l Nem_Bumper; bumper
		dc.w $4760
		dc.l Nem_SSGOAL; GOAL block
		dc.w $4A20
		dc.l Nem_SSUpDown; UP and DOWN blocks
		dc.w $4C60
		dc.l Nem_SSRBlock; R block
		dc.w $5E00
		dc.l Nem_SS1UpBlock; 1UP block
		dc.w $6E00
		dc.l Nem_SSEmStars; emerald collection stars
		dc.w $7E00
		dc.l Nem_SSRedWhite; red and white	block
		dc.w $8E00
		dc.l Nem_SSGhost; ghost	block
		dc.w $9E00
		dc.l Nem_SSWBlock; W block
		dc.w $AE00
		dc.l Nem_SSGlass; glass	block
		dc.w $BE00
		dc.l Nem_SSEmerald; emeralds
		dc.w $EE00
		dc.l Nem_SSZone1; ZONE 1 block
		dc.w $F2E0
		dc.l Nem_SSZone2; ZONE 2 block
		dc.w $F400
		dc.l Nem_SSZone3; ZONE 3 block
		dc.w $F520
		dc.l Nem_SSZone4; ZONE 4 block
		dc.w $F2E0
		dc.l Nem_SSZone5; ZONE 5 block
		dc.w $F400
		dc.l Nem_SSZone6; ZONE 6 block
		dc.w $F520
; ---------------------------------------------------------------------------
; Pattern load cues - GHZ animals
; ---------------------------------------------------------------------------
PLC_3GHZAnimals:	dc.w 1
		dc.l Nem_Rabbit; rabbit
		dc.w $B000
		dc.l Nem_Flicky; flicky
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - LZ animals
; ---------------------------------------------------------------------------
PLC_3LZAnimals:	dc.w 1
		dc.l Nem_BlackBird; blackbird
		dc.w $B000
		dc.l Nem_Seal; seal
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - MZ animals
; ---------------------------------------------------------------------------
PLC_3MZAnimals:	dc.w 1
		dc.l Nem_Squirrel; squirrel
		dc.w $B000
		dc.l Nem_Seal; seal
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - SLZ animals
; ---------------------------------------------------------------------------
PLC_3SLZAnimals:	dc.w 1
		dc.l Nem_Pig; pig
		dc.w $B000
		dc.l Nem_Flicky; flicky
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - SYZ animals
; ---------------------------------------------------------------------------
PLC_3SYZAnimals:	dc.w 1
		dc.l Nem_Pig; pig
		dc.w $B000
		dc.l Nem_Chicken; chicken
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - SBZ animals
; ---------------------------------------------------------------------------
PLC_3SBZAnimals:	dc.w 1
		dc.l Nem_Rabbit; rabbit
		dc.w $B000
		dc.l Nem_Chicken; chicken
		dc.w $B240
; ---------------------------------------------------------------------------
; Pattern load cues - special stage results screen
; ---------------------------------------------------------------------------
PLC_3SpeStResult:dc.w 1
		dc.l Nem_ResultEm; emeralds
		dc.w $A820
		dc.l Nem_MiniSonic; mini Sonic
		dc.w $AA20
; ---------------------------------------------------------------------------
; Pattern load cues - ending sequence
; ---------------------------------------------------------------------------
PLC_3Ending:	dc.w $E
		dc.l Nem_GHZ_1st; GHZ main patterns
		dc.w 0
		dc.l Nem_GHZ_2nd; GHZ secondary	patterns
		dc.w $39A0
		dc.l Nem_Stalk; flower stalk
		dc.w $6B00
		dc.l Nem_EndFlower; flowers
		dc.w $7400
		dc.l Nem_EndEm; emeralds
		dc.w $78A0
		dc.l Nem_EndSonic; Sonic
		dc.w $7C20
		dc.l Nem_EndEggman; Eggman's death (unused)
		dc.w $A480
		dc.l Nem_Rabbit; rabbit
		dc.w $AA60
		dc.l Nem_Chicken; chicken
		dc.w $ACA0
		dc.l Nem_BlackBird; blackbird
		dc.w $AE60
		dc.l Nem_Seal; seal
		dc.w $B0A0
		dc.l Nem_Pig; pig
		dc.w $B260
		dc.l Nem_Flicky; flicky
		dc.w $B4A0
		dc.l Nem_Squirrel; squirrel
		dc.w $B660
		dc.l Nem_EndStH; "SONIC THE HEDGEHOG"
		dc.w $B8A0
; ---------------------------------------------------------------------------
; Pattern load cues - "TRY AGAIN" and "END" screens
; ---------------------------------------------------------------------------
PLC_3TryAgain:	dc.w 2
		dc.l Nem_EndEm; emeralds
		dc.w $78A0
		dc.l Nem_TryAgain; Eggman
		dc.w $7C20
		dc.l Nem_CreditText; credits alphabet
		dc.w $B400
; ---------------------------------------------------------------------------
; Pattern load cues - Eggman on SBZ 2
; ---------------------------------------------------------------------------
PLC_3EggmanSBZ2:	dc.w 2
		dc.l Nem_SbzBlock; block
		dc.w $A300
		dc.l Nem_Sbz2Eggman; Eggman
		dc.w $8000
		dc.l Nem_LzSwitch; switch
		dc.w $9400
; ---------------------------------------------------------------------------
; Pattern load cues - final boss
; ---------------------------------------------------------------------------
PLC_3FZBoss:	dc.w 4
		dc.l Nem_FzEggman; Eggman after boss
		dc.w $7400
		dc.l Nem_FzBoss; FZ boss
		dc.w $6000
		dc.l Nem_Eggman; Eggman main patterns
		dc.w $8000
		dc.l Nem_Sbz2Eggman; Eggman without ship
		dc.w $8E00
		dc.l Nem_Exhaust; exhaust flame
		dc.w $A540
		even

And save in "_inc" directory.

Now every act use your own tileset, example: Star Light Act1 uses 8x8 tiles data of file 8x8slz.bin, Act2 uses 8x8slz2.bin and Act3 8x8slz3.bin.

How to restore FBZ in Sonic 3

25 July 2008 - 11:05 PM

This will restore pallete, tiles (8x8), mappings (16x16, 128x128), layout, collision, rings and some sprites...

Thanks to:
Erik JS - for helping me with layout.
Nemesis' Sonic 3 Hacking Guide.

-----------------------------------------------------------
You will need:
A Sonic 3 ROM. =P
A Sonic 3C Prototype 0408 ROM.
A Sonic 3 & Knuckles ROM.
Hexadecimal editor with Copy/Paste option
-----------------------------------------------------------

Before we start, you must add $400 bytes to the end of Sonic 3.

Copy the following data from Sonic 3 & Knuckles and add it to the end of Sonic 3:

Rings (Act1) -> $1EDA10 - $1EDEC5
Rings (Act2) -> $1EDEC2 - $1F61FB
Layout (Act1) -> $09D680 - $09E427
Layout (Act2) -> $09E428 - $09F3B5
Pallete -> $0A909C - $0A90FB
8x8 tiles -> $195040 - $1974A1
16x16 mappings -> $194400 - $19503F
128x128 mappings -> $1974A2 - $1A3567

The collision format is diferent between Sonic 3 and Sonic 3 & Knuckles, but this format is same as in S3CProto 0408. The location of FBz collision in S3C 0408 ranges from $18AA60 to $18B65F.
-----------------------------------------------------------
To restore rings:
-----------------------------------------------------------
Flying Battery Act1 uses some strange rings, located in adress $0660AC...
Go to $05E1B9, replace 0660AC to adress that you added data for Flying Battery Act1 rings.
Go to $05E1BD, replace 0660D4 to adress that you added data for Flying Battery Act2 rings.
-----------------------------------------------------------
To restore layout:
-----------------------------------------------------------
The pointers of Flying Battery Act1 and 2 layouts points to adress of Icecap Act1 layout.
Go to $081381, replace 08793A to adress of you added Flying Battery Act1 layout.
Go to $081385, replace 08793A to adress of you added Flying Battery Act2 layout.
-----------------------------------------------------------
To restore pallete:
-----------------------------------------------------------
The pointer of FBz pallete is located in $08BFE5 and $08BFED. And it points to
adress of Icecap Act1 pallete.
Replace 08C894 to adress of you added data from FBz pallete.
-----------------------------------------------------------
To restore 8x8 tiles:
-----------------------------------------------------------
The pointers of tiles and mappings of Flying Battery points to adress of 16x16 mappings of Icecap ($1D3FB6).
Go to $05ABCD, $05ABD1, $05ABE5 and $05ABE9, replace 1D3FB6 to adress of you added 8x8 tiles of Flying Battery.
-----------------------------------------------------------
To restore 16x16 mappings:
-----------------------------------------------------------
Go to $05ABD5, $05ABD9, $05ABED and $05ABF1, replace 1D3FB6 to adress of you added 16x16 mappings.
of Flying Battery.
-----------------------------------------------------------
To restore 128x128 mappings:
-----------------------------------------------------------
Go to $05ABDD, $05ABE1, $05ABF5, $05ABF9, replace 1D3FB6 to adress of you added 128x128 mappings.
-----------------------------------------------------------
To restore collision:
-----------------------------------------------------------
The pointer of Flying Battery collision in Sonic 3 points to adress of Icecap collision.
Go to $0746C1 and $0746C5, replace 079B60 to adress of you added collision of Flying Battery.
-----------------------------------------------------------
Sprite restoring:
-----------------------------------------------------------
To restore sprites programming, just copy from S3K, paste to Sonic 3, and fix some pointers.
Here are some sprite locations of Flying Battery sprites:
-----------------------------------------------------------
$6F -> 039F2E - 03A239
$70 -> 03A23A - 03A57F
$71 -> 03A580 - 03A7CB
$72 -> 03A7CC - 03B0E1
$73 -> 03B0E2 - 03B2F5
$74 -> 03B2F6 - 03B533
$75 -> 03B534 - 03B6DD
$76 -> 03B6DE - 03B765
$77 -> 03B766 - 03B933
$78 -> 03B934 - 03BAB1
$79 -> 03BAB2 - 03BBED
$7A -> 03BBEE - 03BF55
$7B -> 03BF56 - 03C1A5
$7C -> 03C1A6 - 03C25B
$7D -> 03C25C - 03C34B
$7E -> 03C34C - 03C461
-----------------------------------------------------------
To fix sprite $6F:
The pointers in this sprite are:
-----------------------------------------------------------
$27
$4D
$C5
$D7
$14D
$1A5
$1BF
$2B7

And these pointers points to there adress:

$27 -> $039F58
$4D -> $01B5D4
$C5 -> $01E490
$D7 -> $00157C
$14D -> $001D4C
$1A5 -> $01B5D4
$1BF -> $006400
$2B7 -> $001D4C

The pointer located in adress $27 points to $2A in sprite, to fix this pointer, replace 039F58 to 2A + adress of you added this sprite programming.
To fix another pointers, replace adress to referent adress in Sonic 3. Example: the pointer $4D points to adress $01B5D4, the referent adress in Sonic 3 is $019C36.
Here are the adress:

Sonic 3K Sonic 3
$01B5D4 $019C36
$01E490 $01C136
$00157C $001806
$001D4C $001FD4
$01B5D4 $019C36
$006400 $004A08
$001D4C $001FD4

After fixing this pointers, just copy and paste in Sonic 3.
I will try to restore the other sprites later...
And to restore Flying Battery in level select, go to $006A9E, replace 55555555 to 04000401 (Flying Battery Act1 and Act2).
FBz cannon badnick comparison

13 July 2008 - 01:18 AM

The cannon badnick from Flying Battery of Sonic 3 is diferrent of Sonic 3 & Knuckles. There's a possible prototype of this badnick?

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