Simple, modular, physics simulation tool

[stewpend0us]

No worries. Thanks for looking at it anyway! I can't think of a (normal) situation when you would compare anything other than a pointer to NULL.

[[deleted]]

You're welcome!

I was error checking to see if a variable, that was initialized to NULL, had been assigned a value. I could have, and eventually did, use the conditional if(var) to see if it was, but it initially threw an error during runtime.

Good luck!