Okay so I recently started learning Allegro's code.
Although I have been able to find out many things by messing with files, I still don't know how to do the following.
I need to make a score through text to display how many times a collision has occurred. This needs to update itself after every collision happens. By the way I am using bounding block.
What is the problem? Are you able to actually count the number of collisions?
If you want to know how to print text, you only need to google things like that. http://www.allegro.cc/manual/4/api/text-output/