1 files changed, 34 insertions, 0 deletions
diff --git a/Units/unit_path_line.gd b/Units/unit_path_line.gd
new file mode 100644
index 0000000..e7bd4bc
--- /dev/null
+++ b/Units/unit_path_line.gd
@@ -0,0 +1,34 @@
+extends Line2D
+
+
+signal points_changed
+
+@export_group("Target Circle", "target_circle")
+@export_custom(PROPERTY_HINT_NONE, "suffix:px") var target_circle_radius: float = 0.0
+@export var target_circle_color: Color = Color(0,0,0,0)
+
+@onready var last_points = points
+
+
+func _ready():
+	points_changed.connect(func():
+		queue_redraw()
+	)
+	
+	if target_circle_color == Color(0,0,0,0):
+		target_circle_color = default_color
+
+
+func _process(_delta):
+	if last_points == points:
+		points_changed.emit()
+	
+	last_points = points
+
+
+func _draw():
+	draw_circle(
+		points[points.size() - 1] - global_position,
+		target_circle_radius,
+		default_color
+	)