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Code Issues Releases Wiki Activity

Updated Decompiling Tips (markdown)

Duncan
2014-05-19 04:55:55 -07:00
parent dcf9588790
commit 2b64ff2407
1 changed files with 7 additions and 1 deletions
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Decompiling-Tips.md

@@ -159,7 +159,7 @@ This stores in edx the beginning of data from a ride instance. The ride instance
[sv6]: https://github.com/IntelOrca/OpenRCT2/wiki/SV6-Ride-Structure
#### offset
#### Offset
If you see an instruction that looks like this:
@@ -175,6 +175,12 @@ ebx = ebx + RCT2_ADDRESS_SPRITE_LIST
where `RCT2_ADDRESS_SPRITE_LIST` is a value like `0x123456`. In the binary, `ebx` could be any register, and `offset` can refer to any address in the code.
This will eventually end up like the following once we have the offset properly mapped to a C arrary
```c
ebx = RCT2_ADDRESS_SPRITE_LIST[ebx];
```
### IDA Tips
- Use the spacebar to shuffle between the graphical layout and the line-by-line instructions.