Pathfinder:getPath: Add _walkable parameter to _grid:isWalkableAt #34
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for future ref, this PR was merged |
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PathFinder:getPath() did not pass the _walkable variable to the Grid:isWalkableAt method. I came across this when I passed a function to PathFinder:setWalkable() which caused Grid:isWalkableAt() to break (since it tried to call walkable while it was nil)
Sorry for the messy diff, but I configured my editor to remove trailing spaces. You should do this too. 馃憤