A pygame based program to graphically visualize the working of the A * path finding Algorithm.
StartNode - Orange , EndNode - Torquoise.
First Left-Click selects the starting point. Next Left-Click selects the ending point (if starting point is still selected). After that Left-Click to generate barriers. Right-Click on the node to deselect it.
Press SpaceBar to initiate the program(given that both start and end node are selected.) Press 'r' to reset the whole Program.
ThankYou.