Function ProcessKeyPress

src/openrct2-ui/TextComposition.cpp:62–106

* Remaps keypad enter keypress to normal enter and the numpad keys that can be used for navigation when num lock is off. * @return A pair with the remapped keycode and scancode. */

 * @return A pair with the remapped keycode and scancode.
 */
static std::pair<SDL_Keycode, SDL_Scancode> ProcessKeyPress(SDL_Keycode key, SDL_Scancode scancode)
{
    if (key == SDLK_KP_ENTER)
    {
        key = SDLK_RETURN;
        scancode = SDL_SCANCODE_RETURN;
    }
    else if (!(SDL_GetModState() & KMOD_NUM))
    {
        switch (key)
        {
            case SDLK_KP_1:
            {
                key = SDLK_END;
                scancode = SDL_SCANCODE_END;
                break;
            }
            case SDLK_KP_4:
            {
                key = SDLK_LEFT;
                scancode = SDL_SCANCODE_LEFT;
                break;
            }
            case SDLK_KP_6:
            {
                key = SDLK_RIGHT;
                scancode = SDL_SCANCODE_RIGHT;
                break;
            }
            case SDLK_KP_7:
            {
                key = SDLK_HOME;
                scancode = SDL_SCANCODE_HOME;
                break;
            }
            case SDLK_KP_PERIOD:
            {
                key = SDLK_DELETE;
                scancode = SDL_SCANCODE_DELETE;
                break;
            }
        }
    }
    return { key, scancode };
}

void TextComposition::HandleMessage(const SDL_Event* e)
{