Method create

src/Menu/ErrorMessageState.cpp:77–123

* Creates the elements in an error window. * @param msg Language ID for the message to display. * @param wmsg Text string for the message to display. * @param palette Parent state palette. * @param color Color of the UI controls. * @param bg Background image. * @param bgColor Background color (-1 for Battlescape). */

 * @param bgColor Background color (-1 for Battlescape).
 */
void ErrorMessageState::create(const std::string &str, const std::wstring &wstr, SDL_Color *palette, Uint8 color, std::string bg, int bgColor)
{
	_screen = false;

	// Create objects
	_window = new Window(this, 256, 160, 32, 20, POPUP_BOTH);
	_btnOk = new TextButton(120, 18, 100, 154);
	_txtMessage = new Text(246, 80, 37, 50);

	// Set palette
	setPalette(palette);
	if (bgColor != -1)
		setPalette(_game->getResourcePack()->getPalette("BACKPALS.DAT")->getColors(Palette::blockOffset(bgColor)), Palette::backPos, 16);

	add(_window);
	add(_btnOk);
	add(_txtMessage);

	centerAllSurfaces();

	// Set up objects
	_window->setColor(color);
	_window->setBackground(_game->getResourcePack()->getSurface(bg));

	_btnOk->setColor(color);
	_btnOk->setText(tr("STR_OK"));
	_btnOk->onMouseClick((ActionHandler)&ErrorMessageState::btnOkClick);
	_btnOk->onKeyboardPress((ActionHandler)&ErrorMessageState::btnOkClick, Options::keyOk);
	_btnOk->onKeyboardPress((ActionHandler)&ErrorMessageState::btnOkClick, Options::keyCancel);

	_txtMessage->setColor(color);
	_txtMessage->setAlign(ALIGN_CENTER);
	_txtMessage->setVerticalAlign(ALIGN_MIDDLE);
	_txtMessage->setBig();
	_txtMessage->setWordWrap(true);
	if (str.empty())
		_txtMessage->setText(wstr);
	else
		_txtMessage->setText(tr(str));

	if (bgColor == -1)
	{
		_window->setHighContrast(true);
		_btnOk->setHighContrast(true);
		_txtMessage->setHighContrast(true);
	}
}

/**
 * Closes the window.