A * Path Finding Visualizer

This code is writen in Python and GUI is made using PyGame.

Requirements

1. Python 3.x
2. PyGame - install using pip install pygame

How To Visualize

1. Run python main.py
2. When the window appears with the grid, left click on any one cell as start point.
3. Left click on any other cell as end point.
4. Now draw obstacles by holding left click and dragging the mouse.
5. Once the obstacles is created, press SPACE to start the visualizer.
6. To clear a specific cell, right click on the cell.
7. To clear the whole grid, press C.