dfhooks

Dwarf Fortress dfhooks API chainloader.

This library implements the dfhooks API as (defacto) defined in the DF g_src sources and propagates the calls to other libraries that similarly implement the API.

Those libraries must also be installed in the top-level Dwarf Fortress game directory and conform to the following per-platform naming scheme:

• Windows: dfhooks_{name}.dll (e.g. dfhooks_mylib.dll)
• Linux: libdfhooks_{name}.so
• MacOS: libdfhooks_{name}.dylib

In addition to the symbols required by the dfhooks API, a library can also export a dfhooks_priority symbol, which must be of type int32_t. Libraries with lower values in the exported dfhooks_priority will be called first when callbacks are propagated, except for shutdown, for which libraries with lower values will be called last. If a library does not export a priority, the value 0 is used.

If you need to position yourself relative to DFHack, DFHack exports a priority of 100.