Method InitCoreContext

library/LuaTools.cpp:2089–2124

}

static void Lua::Core::InitCoreContext(color_ostream &out)
{
    auto State = DFHack::Core::getInstance().getLuaState();
    lua_newtable(State);
    lua_rawsetp(State, LUA_REGISTRYINDEX, &DFHACK_TIMEOUTS_TOKEN);

    // Register events
    lua_rawgetp(State, LUA_REGISTRYINDEX, &DFHACK_DFHACK_TOKEN);

    Event::Make(State, (void*)onStateChange);
    lua_setfield(State, -2, "onStateChange");

    lua_pushcfunction(State, dfhack_timeout);
    lua_setfield(State, -2, "timeout");
    lua_pushcfunction(State, dfhack_timeout_active);
    lua_setfield(State, -2, "timeout_active");

    lua_pop(State, 1);

    if (getenv("DFHACK_ENABLE_LUACOV"))
    {
        // reads config from .luacov or uses defaults if file doesn't exist.
        // note that luacov overrides the debug hook installed by
        // interrupt_init() above.
        if (Lua::PushModulePublic(out, State, "luacov.runner", "init") &&
            Lua::SafeCall(out, State, 0, 0))
        {
            out.print("Initialized luacov coverage monitoring\n");
        }
        else
        {
            out.printerr("Failed to initialize luacov coverage monitoring\n");
            // non-fatal error
        }
    }
}

void DFHack::Lua::Core::Reset(color_ostream &out, const char *where)
{