pyMHF documentation#
pyMHF is a python Modding and Hooking Framework. It is designed to make it very easy to create libraries for any game or application which can then be used to make mods. pyMHF is also able to run single python files as a mod uv recommended. See here for more details
Features#
Pure python hooking#
Write complex function hooks and mod completely in python, no need for c or c++ (some knowledge and experience of these languages however is useful!)
Live mod reloading#
Any mod which is loaded by pyMHF is automatically able to be reloaded via the GUI.
When a mod is loaded, it will have its own tab in the GUI, and at the top of the tab is a “reload” button. Pressing this will unload the currently loaded Mod instance from the mod file and reload the file from disk, re-hooking any functions required, and updating the tab for the mod if any gui elements have been added, removed or modified.
Multi-detour capability#
pyMHF is able to support multiple detours for a single hooked function by enforcing detours to either be run before or after the original function. This means that multiple mods can hook the same function and the only contention issues are those of the order in which the mods are instanitated. All valid hooks will be run from all loaded mods on the same hooked function.
Note
Detours should generally be written such that their order doesn’t matter.
Tip
If you want to write a detour that does something both before and after the original function is run, write two detours! One before detour, and one after.