LagoLunatic
aed8fe8cd3
* Fix clang union handling (affects all TUs including d_camera.h) Union members with non-trivial ctors/dtors is undefined behavior and clangd normally throws a fit and refuses to parse the whole union, but it seems to be possible to ifdef the problematic ctors out for non-mwerks compilers and explicitly tell modern compilers to use the defaults instead. Thanks to encounter for this fix. * Link all TUs that already match on debug In order to link TUs for debug, most functions seem to need to have their alignment set to 16 in symbols.txt. There are a few hundred functions that seem to be the exception and break when their alignment is set to 16, but I don't know the reason for this. * Remove some fakematches (nosyminline/sym off) for weak func order in retail * Fix clang not knowing that MSL_C++ is C++ * Link more debug TUs * Fix missing PAL split * Fix wrong slashes being used in includes * RZDE01_00: Fix incorrect capitalization in config.yml * Add RZDE01_00 to configure task * Revert configure.py to use MatchingFor * Fix PAL splits and symbols, link matching PAL TUs
The Legend of Zelda: Twilight Princess
A work-in-progress decompilation of The Legend of Zelda: Twilight Princess (GCN USA).
This repository does not contain any game assets or assembly whatsoever. An existing copy of the game is required.
More information about the project can be found here: https://zsrtp.link
Dependencies
Windows
On Windows, it's highly recommended to use native tooling. WSL or msys2 are not required.
When running under WSL, objdiff is unable to get filesystem notifications for automatic rebuilds.
- Install Python and add it to
%PATH%.- Also available from the Windows Store.
- Download ninja and add it to
%PATH%.- Quick install via pip:
pip install ninja
- Quick install via pip:
macOS
-
Install ninja:
brew install ninja -
Install wine-crossover:
brew install --cask --no-quarantine gcenx/wine/wine-crossover
After OS upgrades, if macOS complains about Wine Crossover.app being unverified, you can unquarantine it using:
sudo xattr -rd com.apple.quarantine '/Applications/Wine Crossover.app'
Linux
- Install ninja.
- For non-x86(_64) platforms: Install wine from your package manager.
- For x86(_64), wibo, a minimal 32-bit Windows binary wrapper, will be automatically downloaded and used.
Building
-
Clone the repository:
git clone https://github.com/zeldaret/tp.git -
Copy your game's disc image to
orig/GZ2E01.- Supported formats: ISO (GCM), RVZ, WIA, WBFS, CISO, NFS, GCZ, TGC.
- After the initial build, the disc image can be deleted to save space.
-
Configure:
python configure.pyTo use a version other than
GZ2E01(USA), specify it with--version. -
Build:
ninja
Diffing
Once the initial build succeeds, an objdiff.json should exist in the project root.
Download the latest release from encounter/objdiff. Under project settings, set Project directory. The configuration should be loaded automatically.
Select an object from the left sidebar to begin diffing. Changes to the project will rebuild automatically: changes to source files, headers, configure.py, splits.txt or symbols.txt.
