I want to have a robot grabbing arm in my game with 2 segments that move with inverse kinematics. The problem is I'm stupid and I'm like 3 years old or something, so I have been searching on the internet and asking AI and stuff to see what blocks and equations to use. That hasn't worked out, so I'm making a post. Can anyone help, I will provide any specifics needed.

I would prefer to use the pen extension for everything so I can keep everything in one sprite

Edit: I'm now realizing this should maybe in the “Help With Scripts” category. Sorry