Update
rex_SquareTx plugin: add "8 directions" supporting. Enable it at properties table "Direction" to "8 direction".
- 4 directions are - right, down, left, up
- 8 directions are - right, down, left, up. right-down, left-down, left-up, right-up
It will let the slg_movement plugin to find movable area or moving path with 8 directions.
And it will aslo affect the wander moving in rex_grid_move behavior.