minor cleanup

- removed comment-disabled code
- reduced verbosity in protocol logging

player.go

@@ -106,7 +106,6 @@ func (p *player) checkCollisions(g *game, move_vector v.Vector2d) (bool, v.Point
 		player_rect := v.RectFromPoint(player.Robot.Position, 3)
 		collision, _, pos := v.RectIntersection(player_rect, p.Robot.Position, move_vector)
 		if collision {
-			// log.Printf("Player Collision %v hit %v, rect:%v", p.Robot.Position, move_vector, player_rect)
 			return collision, pos, player
 		}
 	}
@@ -115,7 +114,6 @@ func (p *player) checkCollisions(g *game, move_vector v.Vector2d) (bool, v.Point
 	for _, obj := range g.obstacles {
 		collision, _, pos := v.RectIntersection(obj.Bounds, p.Robot.Position, move_vector)
 		if collision {
-			// log.Printf("Object Collision %v hit %v, rect:%v", p.Robot.Position, move_vector, obj.Bounds)
 			return collision, pos, nil
 		}
 	}
@@ -193,7 +191,6 @@ func (p *player) Tick(g *game) {
 			p.Robot.Position = p.Robot.Position.Add(move_vector)
 			if new_heading.Mag() > 0 {
 				p.Robot.Heading = new_heading
-				// log.Printf("%v %v %v", new_heading, current_heading, angle)
 			} else {
 				log.Printf("Zero Heading %v", new_heading)
 			}