Method getToken

code/src/java/plugin/exporttokens/VisionToken.java:43–102

(String tokenSource, CharacterDisplay display, ExportHandler eh)

	}

	@Override
	public String getToken(String tokenSource, CharacterDisplay display, ExportHandler eh)
	{
		StringTokenizer aTok = new StringTokenizer(tokenSource, ".");
		aTok.nextToken();

		List<Vision> visionList = new ArrayList<>(display.getVisionList());

		int visionIndex = 0;
		int startIndex = 0;

		if (aTok.hasMoreTokens())
		{
			try
			{
				startIndex = Integer.parseInt(aTok.nextToken());
				visionIndex = startIndex + 1;
			}
			catch (NumberFormatException e)
			{
				//TODO: Should this really be ignored?
			}
		}
		else
		{
			visionIndex = visionList.size();
		}

		if (visionList.isEmpty() || startIndex >= visionList.size())
		{
			return "";
		}

		List<Vision> subList = visionList.subList(Math.max(startIndex, 0), Math.min(visionIndex, visionList.size()));

		StringBuilder result = new StringBuilder();
		for (Vision vision : subList)
		{
			if (result.length() > 0)
			{
				result.append(", ");
			}
			result.append(vision.getType());
			String distStr = vision.getDistance().toString();
			int dist = 0;
			if ((distStr != null) && (!distStr.trim().isEmpty()))
			{
				dist = Integer.parseInt(distStr);
			}
			if (dist > 0)
			{
				result.append(" (");
				result.append(Globals.getGameModeUnitSet().displayDistanceInUnitSet(dist));
				result.append(Globals.getGameModeUnitSet().getDistanceUnit());
				result.append(')');
			}
		}