Initial files

scripts/ray.gd

@@ -0,0 +1,15 @@
+extends Node2D
+
+var colors = {
+	"red" : Color(255,0,0, 0.5),
+	"green":Color(0,255,0, 0.5)
+}
+var ray_color = colors.red
+func _ready():
+	set_process(true)
+	
+func _process(delta):
+	update()
+	
+func _draw():
+	draw_line(get_pos(), get_pos()+Vector2(0,-1) * 10000, ray_color, 2.5)