In Part 2 of this A* Algorithm Coding Challenge, I focus on adding obstacles (walls) to the grid as well as functionality for moving diagonally.

Part 1:
Part 3:

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Code:

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Links discussed in this video:
A* Algorithm on Wikipedia:
Artificial Intelligence: A Modern Approach:
My Maze Generation Coding Challenge:

Source Code for the all Video Lessons:

p5.js:
Processing:

For More Coding Challenges:
For an Intro to Programming using p5.js:

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