The main problem I\'m having is having so many parameters, which I just want to get rid of, and yes I do not understand the logic of structs. However, it is becoming a bit more
Refers to general using of struct, not the technical side: (because it seems to me that you do not understand the logic in it)
You should use struct for group of variables they part of one thing.
For example, struct point (to represent point in in space) will contain int for X and int for Y.
You should use array for group of variables they the relation between their is serial.
For example: students in class, since you want to do same actions on each student in sequence.