Method updateBookGUI

src/interface/bookgui.cpp:148–482

-------------------------------------------------------------------------------*/

void Player::BookGUI_t::updateBookGUI()
{
	if ( !bookFrame )
	{
		createBookGUI();
	}

	bookFrame->setSize(SDL_Rect{ players[player.playernum]->camera_virtualx1(),
		players[player.playernum]->camera_virtualy1(),
		players[player.playernum]->camera_virtualWidth(),
		players[player.playernum]->camera_virtualHeight() });

	bool errorOpening = false;
	int bookIndex = getBook(openBookName);
	if ( !allBooks.empty() && allBooks.size() >= bookIndex )
	{
		if ( getBookDefaultNameFromIndex(bookIndex) != openBookName )
		{
			errorOpening = true;
		}
	}

	if ( !inputs.getVirtualMouse(player.playernum)->draw_cursor
		&& player.GUI.activeModule != player.GUI.MODULE_BOOK_VIEW )
	{
		bBookOpen = false;
	}

	if ( !bBookOpen || allBooks.empty() || errorOpening )
	{
		bookFrame->setDisabled(true);
		bBookOpen = false;
		openBookName = "";

		auto innerFrame = bookFrame->findFrame("book frame");
		SDL_Rect pos = innerFrame->getSize();
		bookFadeInAnimationY = 0.0;
		pos.y = -pos.h;
		innerFrame->setSize(pos);

		auto fade = bookFrame->findImage("fade img");
		Uint8 r, g, b, a;
		getColor(fade->color, &r, &g, &b, &a);
		a = 0;
		fade->color = makeColor( r, g, b, a);
		return;
	}

	bookFrame->setDisabled(false);
	bookFrame->setSize(SDL_Rect{ players[player.playernum]->camera_virtualx1(),
		players[player.playernum]->camera_virtualy1(),
		players[player.playernum]->camera_virtualWidth(),
		players[player.playernum]->camera_virtualHeight() });
	
	auto innerFrame = bookFrame->findFrame("book frame");
	SDL_Rect bookSize = innerFrame->getSize();
	bookSize.x = bookFrame->getSize().w / 2 - bookSize.w / 2;