Current questions and answers regarding the map editor.

Hello. So, I have a question: when creating your own arena, how are the blocked tiles calculated? I did it this way - and it worked on the first arena: I took 30.42 for MountPoint with a rotation of 0. I made a fixed ObstacleGroup with an empty model and a block of tiles - and calculated it using trial and error (I took coordinates 27, 29 as zero). The arena is 72x72. I'm trying the 2nd arena - everything is the same, but now it seems like the 'zero' has shifted. I managed to make a tile block of 30, 30 (and it was in the upper right corner of the arena) - but in theory, if you calculate from 'zero' (27, 29), the tile should be outside the accessible battlefield. So, how are these Obstacles calculated? Are there any specific features?