Cheat Engine

[redhead]

Hi
I try to write a bot for a 2d game. (to run for me from point a to b)
Well, my bot already can move him and I can view the map.
(I mean, if there's a wall on location x,y or not)And my bot knows on wich location I am.)
An example of the map:

[tombana]

Try searching for the A-star pathfinding algorithm or A* if I remember correctly. It's a popular pathfinding algorithm.
What your bot needs to know for every block is to which other block it is connected, which is easy in your case: the ones next to it (up, down, left and right). It also needs to know the distance from a block to the destination (the distance when you draw a straight line, not nessecarily following the path. You can do this with pithagoras). This distance is just for speeding things up which is important when calculating a lot of paths in a very short time. Then the algorithm is able to calculate the shortest path.
You should be able to find c++ source codes for it on the net.

[redhead]

Thanks, I got it working with the A* method .