User manual -- How to use the program Since it should be quite intuitive I'll keep it short here. When you press the green flag an editor should appear where you can setup the scenery for the algorithm to find the green square (the goal). These are all possible buttons: - Green = The goal, place first for optimal result - Dark red = An obstacle, this is what the algorithm will avoid, make sure there is always a possible path from the white square to the green one. - Red-white'ish button = Press this if you made a mistake and want to start over again - V-button = Press when ready, sit back, relax and let the algorithm do all the work. Did you seriously read all of that? ;)
I didn't change much, only added a bit if code so if the path is impossible, it'll tell you and stop
