Ember Autopilot v0.3.0

Ease of use

• The Walking Agent now automatically stops when it's path is blocked.

Optimizations

• The Walking Agent no longer calculates the position on each tick.

Scripting

• The surface module can now calculate centered positions.
• The surface module can now calculate random adjacent (centered).
• The move_to_target_pos function now returns the blocked path state.
• Both the Walking and the Wander agents now use the blocked path state to determine their behavior.
• The pilot now gives feedback to the agents.