Difference between revisions of "Sonic Lost World/Technical information/EXE editing"
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!Targeting Object||Addresses (January 6th Update)||Materials||Default Values | !Targeting Object||Addresses (January 6th Update)||Materials||Default Values | ||
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Revision as of 02:30, 4 June 2017
This article is a work in progress. Its content and location may change completely and frequently until this notice is removed. |
Sonic Lost World Technical information |
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Main article |
EXE editing |
EXE editing |
The main EXE of the PC game release is slw.exe and it is in little endian. The RAM address pointer changes after launching the game or modifying it.
Materials Functions
Blend Parameters
Certain parameters that go to certain effects like Sonic's trail effects are stored in the exe rather than the .material files packed in the archives. These set the blending options according to the parameter loaded on the start of the level.
Parameter ID | Blend Mode | Result |
---|---|---|
00 and 01 | Normal Alpha | |
02 | Additive Alpha | |
03 | Subtractive Alpha | |
04 | Somewhat no alpha but with darker shade |
Effect | Address (January 6th Update) | Default Parameter ID |
---|---|---|
Trail Effects | 95EF3C | 02 |
Material Opcodes
A list of material types are implemented in the EXE.
Material type parameters | Hexadecimal type | Description | Parameters | Example(s) | Notes |
---|---|---|---|---|---|
13 & 14 | Byte | Source Blend Destination Blend |
01 = Zero 02 = One 03 = Source Color 04 = Inverse Source Color 05 = Source Alpha 06 = Inverse Source Alpha 07 = Destination Alpha 08 = Inverse Destination Alpha 09 = Destination Color 0A = Inverse Destination Color 0B = Source Alpha Saturate |
6A 05 6A 13 6A 06 6A 14 |
The 7th blend function is the same as with the 2nd blend parameter, but it produces bloom effect if used as a destination factor. |
EXE offsets
These are a list of addresses that have codes that provide special effects to models and the interface.
Targeting Object | Addresses (January 6th Update) | Materials | Default Values |
---|---|---|---|
Misc. Sonic Effects | 87D2B 87D36 |
Source Blend Destination Blend |
05 06 |