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Are x and y swapped in the grid? #16

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dpaola2 opened this issue Sep 10, 2020 · 1 comment
Closed

Are x and y swapped in the grid? #16

dpaola2 opened this issue Sep 10, 2020 · 1 comment

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@dpaola2
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dpaola2 commented Sep 10, 2020

I'm getting TypeError: undefined is not an object (evaluating 'this.gridNodes[position.y][position.x].getIsWalkable') when I try to call aStarInstance.findPath(...). Looking at that error, it looks like the grid in configuration is reversed - shouldn't x be the first dimension of the array, and y the second dimension?

It's causing some weird behavior in my app and am wondering if this is intentional.
@dpaola2
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dpaola2 commented Sep 10, 2020

ah, disregard. I understand now.

@dpaola2 dpaola2 closed this as completed Sep 10, 2020
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@dpaola2