With B button i can change a sector wall from a red line into a purple line/wall.
This means that the player and enemies are blocked by this line, as we all know.
But sometimes the purple line changes into a green line, and last night I seem to have
noticed that this meant that I as player can move from one side to the other over the
green line, but I can't walk back over it.
Is this right? Does green mean that the player and enemies are only blocked from one side?
And, how can I make a green line instead of a purple one?
Because B doesn't do it, and can't seem to find any info on this matter.
Hope someone can help me out with this,
thank you in advance,
Leon
Here is a screenshot of the new Ion Fury mod DwTietz and I are making;
(all tiles and sprites are custom made, we have over 3000 by now and are still
adding new ones.)
![](https://forums.duke4.net/public/style_images/cgs/_custom/switch.png)