Talk:Permissive Field of View
Bug report
Ran some tests using the implementation from Roguelike Library For Java. It's very fast and I like how it looks. Found a "bug" tho. Generated random 40x40 maps filled with about 20% walls, around 1% of the checks didn't respect symmetry. I narrowed it down on a 5x5 map:
| report | map | |
|---|---|---|
01234 0..#.. 1..... 2...#. 3##.#. 4##..# |
(3,4) -> (0,2) : false (0,2) -> (3,4) : true (4,0) -> (1,4) : true (1,4) -> (4,0) : false (4,4) -> (0,1) : true (0,1) -> (4,4) : false (1,2) -> (4,4) : false (4,4) -> (1,2) : true |
On a similar note, gave shadow casting from the same library a try as well. It's a lot slower and crashes when range is too wide (like (0, 0) -> (35, 35)) because of recursivity (call stack). I didn't find how to contact the author yet. --Lulero 17:25, 18 December 2011 (GMT+1)