Add files via upload

LineCollider2D.gd

@@ -0,0 +1,23 @@
+extends PhysicsBody2D
+
+export (Array, NodePath) var lines_to_follow = [NodePath("Line2D")]
+
+func _ready():
+	var num_segments : int = 0
+	var line_points : Array = []
+	for path_to_line in lines_to_follow:
+		var line : Line2D = get_node(path_to_line)
+		var translated_points : Array
+		for i in range(0, len(line.points)):
+			translated_points.append(line.points[i] + line.position)
+		line_points.append_array(translated_points)
+		num_segments += len(line.points)
+		line_points.append(Vector2(419430.4, 419430.4))
+	for current_segment in range(0, num_segments):
+		if line_points[current_segment+1] == Vector2(419430.4, 419430.4) or line_points[current_segment] == Vector2(419430.4, 419430.4):
+			continue
+		var segment_collider := CollisionShape2D.new()
+		segment_collider.shape = SegmentShape2D.new()
+		segment_collider.shape.a = line_points[current_segment]
+		segment_collider.shape.b = line_points[current_segment+1]
+		add_child(segment_collider)