title: Circle Collision to prevent them from going through eachother
body: <p>Just made a little theory to simplify my problem.. I want to know if it's possible or easier way to do this. </p>
  
  <p>I'm making a game simulation in C# where robots play soccer with AI. But need to prevent them from walking in eachother, find the exact point of impact to update their position so they can't walk into eachother.</p>
  
  <p>Thanks.</p>
  
  <p><strong>This is not a duplicate since I was asking another theory I was working out.</strong></p>
  
  <p><img src="https://i.stack.imgur.com/9LEMM.jpg" alt="Circle Collision Theory"></p>