Method Refresh

src/dynrpg_textplugin.cpp:221–251

private:
	void Refresh() {
		if (texts.empty()) {
			bitmap.reset();
			return;
		}

		int width = 0;
		int height = 0;

		const FontRef& font = Font::Default();

		for (auto& t : texts) {
			PendingMessage pm(CommandCodeInserter);
			pm.PushLine(t);
			t = pm.GetLines().front();

			Rect r = Text::GetSize(*font, t);
			width = std::max(width, r.width);
			height += r.height + 2;
		}

		bitmap = Bitmap::Create(width, height, true);

		height = 0;
		for (auto& t : texts) {
			bitmap->TextDraw(0, height, color, t);
			height += Text::GetSize(*font, t).height + 2;
		}

		SetPictureId(pic_id);
	}

	std::vector<std::string> texts;
	BitmapRef bitmap;