[0.15.33] Reproducible Train Collision (When building rail)

[Xeteth]

I have been working on a very large smelting setup in a test world using the Creative Mode mod. Due to the size of the setup it needs a rather complex rail network (large intersections etc), I noticed that I would occasionally have trains blow past signals when the block in-front wasn't clear but only recently found it seems to happen when large rail junctions (with many blocks etc) are blueprinted down and are built.

I have included a save a few seconds before such a collision occurs, you might have to spawn as player "Xeteth" as I have a power armor equipped which is building a large junction. The creative mode mod will be required also.

This is where the collision occurs

Save file is attached.

Cheers.

[Bilka]

See also:[14.22] Building rails can cuse trains to ignore signals and [15.33] Trains collide at signalled junction

[kovarex]

I fixed train collision related things for 0.16