isle/tools

LEGO Island Decompilation Tools

These are a set of Python tools for helping with the decomp project

Installing

Use pip to install the required packages:

pip install -r tools/requirements.txt

reccmp

This is a script to compare the original EXE or DLL with a recpmpiled EXE or DLL, provided a .PDB file

verexp

This verifies exports by comparing the exports of an original DLL and the recompiled DLL

checkorder

This checks the order of C++ source and header files to make sure the functions are in order

isledecomp

This is a library that is used by rhe above scripts. it has a collection of useful classes and functions

Testing

isledecomp has a small suite of tests. Install pylint and run it, passing in the directory:

pip install pytest
pytest tools/isledecomp/tests/

Development

In order to keep the code clean and consistent, we use pylint and black:

pip install black pylint

To run pylint (ignores build and virtualenv):

pylint tools/ --ignore=build,bin,lib

To check code formatting without rewriting files:

black --check tools/

To apply code formatting:

black tools/