Mole Movement and Camera Enhancements

[nicholas-maltbie]

Add some features to mole movement

• Non digging/normal walking state
• Transition to/from digging state when holding a button
• Have camera roll in a super mario galaxy style when the player is in the digging state (and smooth camera transition when not)
  • Use cinemachine for this
• Non burrowable surfaces
  • Have a behavior for non burrowable surfaces
  • Configuration parameter for either transition to walk, or slide along the edge of like normal movement
  • Two scenarios: 1 - transition from digging in ground to walking along a rock, 2 - digging along a surface with edges to keep you bounded.