Difference between revisions of "Sonic & Knuckles Collection/Technical information"
From Sonic Retro
MainMemory (talk | contribs) m |
MainMemory (talk | contribs) m |
||
Line 138: | Line 138: | ||
:''Main Article: [[SCHG:Sonic 3 & Knuckles/RAM Editing]]'' | :''Main Article: [[SCHG:Sonic 3 & Knuckles/RAM Editing]]'' | ||
The RAM starts at 08FF0000. | The RAM starts at 08FF0000. | ||
+ | |||
+ | ==Save File== | ||
+ | {| class="prettytable" | ||
+ | !Offset||Type||Description | ||
+ | |- | ||
+ | | 180 | ||
+ | | $54 bytes | ||
+ | | Sonic 3 & Knuckles save slots (8 slots, $A bytes each) | ||
+ | {|class="prettytable" | ||
+ | ! Offset || Value ||Description | ||
+ | |- | ||
+ | |$00-$01 || Word ||Slot State | ||
+ | |- | ||
+ | | || $8000 ||New Game | ||
+ | |- | ||
+ | | || $0000 ||Game in Progress | ||
+ | |- | ||
+ | | || $0100 ||Game Complete | ||
+ | |- | ||
+ | | || $0200 ||Game Complete with all Chaos Emeralds | ||
+ | |- | ||
+ | | || $0300 ||Game Complete with all Super Emeralds | ||
+ | |- | ||
+ | |$02 || Byte ||Current Character | ||
+ | |- | ||
+ | | || $00 ||Sonic And Tails | ||
+ | |- | ||
+ | | || $10 ||Sonic | ||
+ | |- | ||
+ | | || $20 ||Tails | ||
+ | |- | ||
+ | | || $30 ||Knuckles | ||
+ | |- | ||
+ | |$03 || Byte ||Current Level | ||
+ | |- | ||
+ | | || $0C ||Last level for knuckles | ||
+ | |- | ||
+ | | || $0D ||Last level for Sonic without chaos/super emeralds, or Tails | ||
+ | |- | ||
+ | | || $0E ||Last level for Sonic with at least all Chaos Emeralds | ||
+ | |- | ||
+ | |$04 || Byte ||Unknown | ||
+ | |- | ||
+ | |$05 || Byte ||Something with Special Stages Array | ||
+ | |- | ||
+ | |$06 || Byte ||Something with Collecting a Chaos Emerald | ||
+ | |- | ||
+ | |$07 || Byte ||Something with Collecting a Super Emerald | ||
+ | |- | ||
+ | |$08 || Byte || Current Number of lives | ||
+ | |- | ||
+ | |$09 || Byte || Current Number of Continues | ||
+ | |} | ||
+ | * Note that byte $02 also keeps a record of special stages played through, whether you won or lost it. It updates by $01's. | ||
+ | |} | ||
+ | |||
{{SCHGuides}} | {{SCHGuides}} | ||
[[Category:Sonic Community Hacking Guide]] | [[Category:Sonic Community Hacking Guide]] |
Revision as of 16:47, 29 October 2011
This short article is in need of work. You can help Sonic Retro by adding to it. |
This is the Sonic Community Hacking Guide for Sonic & Knuckles Collection, the PC version of Sonic 3 & Knuckles.
All data except for music is identical to the Genesis version but byteswapped (order goes 1,0,3,2 instead of 0,1,2,3).
Level Data
Level Layout
- Main Article: SCHG:Sonic 3 & Knuckles/Level Editing#Level Layout
Location | Level |
---|---|
259F34 | Angel Island Zone Act 1 |
25A780 | Angel Island Zone Act 2 |
Graphics
Art Tiles
These use the standard Genesis format and can be edited with any tile editor.
Start Address | End Address | Description |
---|---|---|
1302B | 1374A | HUD Numbers, Debug Numbers |
593DC | 70A7B | Tails |
70A7C | 73B3B | Mini Sonic |
73B3C | 76E5B | Mini Tails |
76E5C | 7A2DB | Mini Knuckles |
7A46C | 7D28B | Sonic Surfing (Unused) |
7E180 | 84A3F | Invincibility Stars, Puff of Smoke, Shields |
95118 | 95AD7 | CNZ Cannon |
95AD8 | 96257 | Drowning Countdown |
96258 | 96757 | SONIC/MILES BG |
E7654 | E7CB3 | Some Knuckles Sprites |
E91F4 | EAD93 | Butterdroid and Cluckoid |
EC4D8 | ECD43 | Some Knuckles Sprites? |
EE198 | EF838 | Hyudoro |
F50F0 | F776F | Knuckles from HPZ cutscene |
100F78 | 101AB7 | Knuckles from SSZ |
117244 | 117CE3 | Rhinobot |
11D5DC | 11DFFB | Bubbles |
11EE54 | 11FF93 | Clamer |
1240A8 | 125087 | Penguinator |
127E28 | 129147 | Flybot767 |
1313DC | 1320DB | Signpost |
132D40 | 137C1F | more Knuckles |
137CF4 | 13A993 | Big Ring |
1A2EAC | 1C2DCB | Sonic |
1C2F8C | 1E2D0B | Knuckles |
1E2F0C | 1E6BAB | Sonic Extra |
1E6BAC | 1E94CB | Tails Extra |
RAM Editing
- Main Article: SCHG:Sonic 3 & Knuckles/RAM Editing
The RAM starts at 08FF0000.
Save File
Offset | Type | Description | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
180 | $54 bytes | Sonic 3 & Knuckles save slots (8 slots, $A bytes each)
|