Issue description
Hey there,
i would get an error message saying "Train is to Long" if i try to use the "move to" command for a Train to move into the Depot (Depot + 1 Extension) and the Depot was full (4 Trains).
Surely not a big thing but kinda misleading enough for me to write this. (I'm Doing my Part.jpg)
Otherwise Great Update, keep it up guys.
Reproduction steps
Have 4 Trains in the Depot
Use the "move to" command on a 5th Train and move it to the same Depot
Misleading Error Message appears.
Game version and build number
v0.7.1c (Bb417)
Operating system
Windows
