Function screen_doSimulateInput

library/LuaApi.cpp:3230–3265

}

static int screen_doSimulateInput(lua_State *L)
{
    auto screen = Lua::CheckDFObject<df::viewscreen>(L, 1);
    luaL_checktype(L, 2, LUA_TTABLE);

    if (!screen)
        luaL_argerror(L, 1, "NULL screen");

    int sz = lua_rawlen(L, 2);
    std::set<df::interface_key> keys;

    char str = '\0';
    for (int j = 1; j <= sz; j++)
    {
        lua_rawgeti(L, 2, j);
        df::interface_key k = (df::interface_key)lua_tointeger(L, -1);
        if (!str && k > df::interface_key::STRING_A000 && k <= df::interface_key::STRING_A255)
            str = Screen::keyToChar(k);
        keys.insert(k);
        lua_pop(L, 1);
    }

    // if we're injecting a text keybinding, ensure it is reflected in the enabler text buffer
    string prev_input;
    if (str) {
        prev_input = (const char *)&df::global::enabler->last_text_input[0];
        df::global::enabler->last_text_input[0] = str;
        df::global::enabler->last_text_input[1] = '\0';
    }

    screen->feed(&keys);

    if (str)
        strcpy((char *)&df::global::enabler->last_text_input[0], prev_input.c_str());
    return 0;
}

static int screen_keyToChar(lua_State *L)
{