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| | Load up your rom and it should load Correctly. You won't be able to tell if it worked or not unless you edit the art. | | Load up your rom and it should load Correctly. You won't be able to tell if it worked or not unless you edit the art. |
| | | | |
| − | Also, If you're going to be editing the art, it's best that you make a seperate file for the title screen. | + | Also, If you're going to be editing the art, it's best that you make a seperate file for the title screen. Look at this guide to do it: [[SCHG How-to:Make an Alternative Title Screen]] |
| − | To do this, open ''sonic1.asm'' and look for '''Title_LoadText:''' and scroll down until you see:
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| − | | |
| − | <asm> lea (Blk16_GHZ).l,a0; load GHZ 16x16 mappings
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| − | move.w #0,d0
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| − | bsr.w EniDec
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| − | lea (Blk256_GHZ).l,a0; load GHZ 256x256 mappings</asm>
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| − | | |
| − | change it into:
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| − | | |
| − | <asm> lea (Blk16_title).l,a0; load title 16x16 mappings
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| − | move.w #0,d0
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| − | bsr.w EniDec
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| − | lea (Blk256_title).l,a0; load title 256x256 mappings</asm>
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| − | | |
| − | Now scroll down a little more to:
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| − | | |
| − | <asm>lea (Nem_GHZ_1st).l,a0; load GHZ patterns</asm>
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| − | | |
| − | change it into:
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| − | | |
| − | <asm>lea (Nem_title).l,a0; load title patterns</asm>
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| − | | |
| − | Now go to '''Blk16_GHZ''' and you should see:
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| − | | |
| − | <asm>Blk16_GHZ: incbin map16\ghz.bin
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| − | even
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| − | Nem_GHZ: incbin artnem\8x8ghz.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_1st: incbin artnem\8x8ghz1.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_2nd: incbin artnem\8x8ghz2.bin; GHZ secondary patterns
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| − | even
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| − | Blk256_GHZ: incbin map256\ghz.bin
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| − | even</asm>
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| − | | |
| − | Copy '''Blk16_GHZ:''' and '''BLk256_GHZ:''' and past them both above '''Blk16_GHZ:'''.
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| − | | |
| − | <asm>Blk16_GHZ: incbin map16\ghz.bin
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| − | even
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| − | Blk256_GHZ: incbin map256\ghz.bin
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| − | even
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| − | Blk16_GHZ: incbin map16\ghz.bin
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| − | even
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| − | Nem_GHZ: incbin artnem\8x8ghz.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_1st: incbin artnem\8x8ghz1.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_2nd: incbin artnem\8x8ghz2.bin; GHZ secondary patterns
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| − | even
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| − | Blk256_GHZ: incbin map256\ghz.bin
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| − | even</asm>
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| − | | |
| − | Change it so it looks like this:
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| − | | |
| − | <asm>Blk16_title: incbin map16\title.bin
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| − | even
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| − | Blk256_title: incbin map256\title.bin
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| − | even
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| − | Blk16_GHZ: incbin map16\ghz.bin
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| − | even
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| − | Nem_GHZ: incbin artnem\8x8ghz.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_1st: incbin artnem\8x8ghz1.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_2nd: incbin artnem\8x8ghz2.bin; GHZ secondary patterns
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| − | even
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| − | Blk256_GHZ: incbin map256\ghz.bin
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| − | even</asm>
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| − | | |
| − | Then add:
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| − | | |
| − | <asm>Nem_title: incbin artnem\8x8title.bin
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| − | even</asm>
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| − | | |
| − | Add that right above '''Blk16_title:'''.
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| − | You should have:
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| − | | |
| − | <asm>Nem_title: incbin artnem\8x8title.bin
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| − | even
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| − | Blk16_title: incbin map16\title.bin
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| − | even
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| − | Blk256_title: incbin map256\title.bin
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| − | even
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| − | Blk16_GHZ: incbin map16\ghz.bin
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| − | even
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| − | Nem_GHZ: incbin artnem\8x8ghz.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_1st: incbin artnem\8x8ghz1.bin; GHZ primary patterns
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| − | even
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| − | Nem_GHZ_2nd: incbin artnem\8x8ghz2.bin; GHZ secondary patterns
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| − | even
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| − | Blk256_GHZ: incbin map256\ghz.bin
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| − | even</asm>
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| − | | |
| − | | |
| − | Now you have to add those files. Go to ''artnem'' and copy '''8x8ghz1.bin''' and rename it into '''8x8title.bin'''
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| − | Then, go to ''map16'' and copy '''ghz.bin''' and rename that into '''title.bin'''. Do the same thing for ''map256''.
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| − | | |
| − | If you did it correct, congratulations! Your ending background might get messed up if you edit GHZ's art, so let's fix that. Go to ''_inc/Main level load blocks.asm'' and edit:
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| − | | |
| − | <asm>
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| − | dc.l Nem_GHZ_2nd ; main load block for ending
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| − | dc.l Blk16_GHZ
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| − | dc.l Blk256_GHZ
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| − | </asm>
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| − | | |
| − | into:
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| − | | |
| − | <asm>
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| − | dc.l Nem_title_2nd ; main load block for ending
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| − | dc.l Blk16_title
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| − | dc.l Blk256_title
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| − | </asm>
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| − | | |
| − | Next, go to ''artnem'' and make a copy of '''8x8ghz2.bin''' and rename it into '''8x8title2.bin'''.
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| − | Open ''sonic1.asm'' and look for:
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| − | <asm>
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| − | Nem_title: incbin artnem\8x8title.bin
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| − | even
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| − | Blk16_title: incbin map16\title.bin
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| − | even
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| − | Blk256_title: incbin map256\title.bin
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| − | even
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| − | </asm>
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| − | | |
| − | change it into:
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| − | | |
| − | <asm>
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| − | Nem_title: incbin artnem\8x8title.bin
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| − | even
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| − | Nem_title_2nd: incbin artnem\8x8title2.bin
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| − | even
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| − | Blk16_title: incbin map16\title.bin
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| − | even
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| − | Blk256_title: incbin map256\title.bin
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| − | even
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| − | </asm>
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| − | | |
| − | Next, go to ''Pattern load cues.asm'' and look for:
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| − | | |
| − | <asm>
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| − | PLC_Ending: dc.w $E
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| − | dc.l Nem_GHZ_1st ; GHZ main patterns
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| − | dc.w 0
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| − | dc.l Nem_GHZ_2nd ; GHZ secondary patterns
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| − | dc.w $39A0
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| − | </asm>
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| − | | |
| − | Change it to:
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| − | <asm>
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| − | PLC_Ending: dc.w $E
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| − | dc.l Nem_title ; title main patterns
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| − | dc.w 0
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| − | dc.l Nem_title_2nd ; title secondary patterns
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| − | dc.w $39A0
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| − | </asm>
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| − | | |
| − | And it should fix your ending art. OR you could do what you did with the title screen and make the ending load totally different art all together.
| |
| | | | |
| | [[Category:SCHG How-tos]] | | [[Category:SCHG How-tos]] |
(Original guide by MKAmeX)
This guide assumes you have already merged the two GHZ files to make a single file (In this case, it should be 8x8GHZ.bin), this is actually a really easy thing to do.
First, load _inc/Main level load blocks.asm
You should see something like:
<asm> dc.l Nem_GHZ_2nd+$4000000
dc.l Blk16_GHZ+$5000000
dc.l Blk256_GHZ</asm>
Change it into:
<asm> dc.l Nem_GHZ+$4000000 ;changed from Nem_GHZ_2nd
dc.l Blk16_GHZ+$5000000
dc.l Blk256_GHZ</asm>
Next, open sonic1.asm and look for:
<asm>Blk16_GHZ: incbin map16\ghz.bin
even
Nem_GHZ_1st: incbin artnem\8x8ghz1.bin; Now only title screen and ending use this.
even
Nem_GHZ_2nd: incbin artnem\8x8ghz2.bin; Title Screen and ending only.
even
Blk256_GHZ: incbin map256\ghz.bin
even
Blk16_LZ: incbin map16\lz.bin
even</asm>
add this above Nem_GHZ_1st::
<asm>Nem_GHZ: incbin artnem\8x8ghz.bin ; New GHZ file.
even</asm>
It should look like:
<asm>Blk16_GHZ: incbin map16\ghz.bin
even
Nem_GHZ: incbin artnem\8x8ghz.bin ; New GHZ file.
even
Nem_GHZ_1st: incbin artnem\8x8ghz1.bin; Now only title screen uses this.
even
Nem_GHZ_2nd: incbin artnem\8x8ghz2.bin; Title Screen only.
even
Blk256_GHZ: incbin map256\ghz.bin
even
Blk16_LZ: incbin map16\lz.bin
even</asm>
Next, go to _inc/Pattern load cues.asm and find:
<asm>PLC_GHZ: dc.w $B
dc.l Nem_GHZ_1st; GHZ main patterns
dc.w 0
dc.l Nem_GHZ_2nd; GHZ secondary patterns
dc.w $39A0</asm>
Change Nem_GHZ_1st into Nem_GHZ and remove Nem_GHZ_2nd. Next, you have to change $B into $A so it knows how many files to load.
Your code should look like this.
<asm>PLC_GHZ: dc.w $A
dc.l Nem_GHZ; GHZ main patterns
dc.w 0</asm>
Load up your rom and it should load Correctly. You won't be able to tell if it worked or not unless you edit the art.
Also, If you're going to be editing the art, it's best that you make a seperate file for the title screen. Look at this guide to do it: SCHG How-to:Make an Alternative Title Screen
