diff --git a/project/src/GSTPath.gd b/project/src/GSTPath.gd
index 56a0591..83fc958 100644
--- a/project/src/GSTPath.gd
+++ b/project/src/GSTPath.gd
@@ -1,6 +1,7 @@
-# Represents a path made up of Vector3 waypoints, split into segments path
-# follow behaviors can use.
-extends Reference class_name GSTPath
+# Represents a path made up of Vector3 waypoints, split into path segments for use by path
+# following behaviors.
+extends Reference
+class_name GSTPath
 
 
 # If `false`, the path loops.
@@ -9,76 +10,93 @@ var open: bool
 var length: float
 
 var _segments: Array
-var _nearest_point_on_segment: Vector3 var _nearest_point_on_path: Vector3
 
+var _nearest_point_on_segment: Vector3
+var _nearest_point_on_path: Vector3
 
 func _init(waypoints: Array, open := false) -> void:
-	self.open = open create_path(waypoints) _nearest_point_on_segment =
-	waypoints[0] _nearest_point_on_path = waypoints[0]
+	self.open = open
+	create_path(waypoints)
+	_nearest_point_on_segment = waypoints[0]
+	_nearest_point_on_path = waypoints[0]
 
 
 # Creates a path from a list of waypoints.
 func create_path(waypoints: Array) -> void:
 	if not waypoints or waypoints.size() < 2:
-		printerr("Waypoints cannot be null and must contain at least two (2)
-		waypoints.") return
-
-	_segments = [] length = 0 var current: Vector3 = waypoints.front() var
-	previous: Vector3
-
+		printerr("Waypoints cannot be null and must contain at least two (2) waypoints.")
+		return
+	
+	_segments = []
+	length = 0
+	var current: Vector3 = waypoints.front()
+	var previous: Vector3
+	
 	for i in range(1, waypoints.size(), 1):
-		previous = current if i < waypoints.size():
-			current = waypoints[i] elif open:
-			break else:
-			current = waypoints[0] var segment := GSTSegment.new(previous,
-		current) length += segment.length segment.cumulative_length = length
+		previous = current
+		if i < waypoints.size():
+			current = waypoints[i]
+		elif open:
+			break
+		else:
+			current = waypoints[0]
+		var segment := GSTSegment.new(previous, current)
+		length += segment.length
+		segment.cumulative_length = length
 		_segments.append(segment)
 
 
 # Returns the distance from `agent_current_position` to the next waypoint.
 func calculate_distance(agent_current_position: Vector3) -> float:
 	if _segments.size() == 0:
-		return 0.0 var smallest_distance_squared: float = INF var
-	nearest_segment: GSTSegment for i in range(_segments.size()):
-		var segment: GSTSegment = _segments[i] var distance_squared :=
-		_calculate_point_segment_distance_squared(
-				segment.begin, segment.end, agent_current_position
+		return 0.0
+	var smallest_distance_squared: float = INF
+	var nearest_segment: GSTSegment
+	for i in range(_segments.size()):
+		var segment: GSTSegment = _segments[i]
+		var distance_squared := _calculate_point_segment_distance_squared(
+				segment.begin,
+				segment.end,
+				agent_current_position
 			)
-
+		
 		if distance_squared < smallest_distance_squared:
 			_nearest_point_on_path = _nearest_point_on_segment
-			smallest_distance_squared = distance_squared nearest_segment =
-			segment
-
+			smallest_distance_squared = distance_squared
+			nearest_segment = segment
+	
 	var length_on_path := (
-		nearest_segment.cumulative_length -
+		nearest_segment.cumulative_length - 
 		_nearest_point_on_path.distance_to(nearest_segment.end))
-
+	
 	return length_on_path
 
 
 # Calculates a target position from the path's starting point based on the `target_distance`.
 func calculate_target_position(target_distance: float) -> Vector3:
 	if open:
-		target_distance = clamp(target_distance, 0, length) else:
+		target_distance = clamp(target_distance, 0, length)
+	else:
 		if target_distance < 0:
-			target_distance = length + fmod(target_distance, length) elif
-		target_distance > length:
+			target_distance = length + fmod(target_distance, length)
+		elif target_distance > length:
 			target_distance = fmod(target_distance, length)
-
-	var desired_segment: GSTSegment for i in range(_segments.size()):
-		var segment: GSTSegment = _segments[i] if segment.cumulative_length >=
-		target_distance:
-			desired_segment = segment break
-
+	
+	var desired_segment: GSTSegment
+	for i in range(_segments.size()):
+		var segment: GSTSegment = _segments[i]
+		if segment.cumulative_length >= target_distance:
+			desired_segment = segment
+			break
+	
 	if not desired_segment:
 		desired_segment = _segments.back()
-
+	
 	var distance := desired_segment.cumulative_length - target_distance
-
+	
 	return (
-		(desired_segment.begin - desired_segment.end) * (distance /
-		desired_segment.length) + desired_segment.end)
+		(desired_segment.begin - desired_segment.end) *
+		(distance / desired_segment.length) + desired_segment.end)
 
 
 # Returns the position of the first point on the path.
@@ -91,20 +109,25 @@ func get_end_point() -> Vector3:
 	return _segments.back().end
 
 
-func _calculate_point_segment_distance_squared(start: Vector3, end: Vector3,
-position: Vector3) -> float:
-	_nearest_point_on_segment = start var start_end := end - start var
-	start_end_length_squared := start_end.length_squared() if
-	start_end_length_squared != 0:
+func _calculate_point_segment_distance_squared(start: Vector3, end: Vector3, position: Vector3) -> float:
+	_nearest_point_on_segment = start
+	var start_end := end - start
+	var start_end_length_squared := start_end.length_squared()
+	if start_end_length_squared != 0:
 		var t = (position - start).dot(start_end) / start_end_length_squared
 		_nearest_point_on_segment += start_end * clamp(t, 0, 1)
-
+	
 	return _nearest_point_on_segment.distance_squared_to(position)
 
 
 class GSTSegment:
-	var begin: Vector3 var end: Vector3 var length: float var cumulative_length:
-	float
-
+	var begin: Vector3
+	var end: Vector3
+	var length: float
+	var cumulative_length: float
+	
+	
 	func _init(begin: Vector3, end: Vector3) -> void:
-		self.begin = begin self.end = end length = begin.distance_to(end)
+		self.begin = begin
+		self.end = end
+		length = begin.distance_to(end)