Check if a knot contains visible text without using Continue() in Unity

[nahuel2003]

Here’s the situation:

Some of my knots are used just to set variables and contain no visible text. And I want to check, before calling Continue(), whether the knot has any non-empty player-visible text.

Any help or insights would be greatly appreciated!

[jakesee]

Unfortunately, Continue() will generally return empty lines for various reasons. A knot, for example, cannot be totally null, it will return at least 1 empty line.

Since only the ink will know whether there will be printable text, I use a boolean ink function to return true/false and call it from C# code.