Quote:
Difference in programming between 4/8 directions isn't much but it looks better. Of course it's also slower so make use of speed improvements like a fast sorting algorithm for the open list (in case you use A*), binary or fibonacci heap for example.
No it is retty much the same...
Even though i just have to remove 4 lines of code 
But some paths are looking better with 4 directions and other with 8...
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