tool
extends Node
export var noise: OpenSimplexNoise
export var curve: Curve
#
#var points = []
##var rg: RoadGrid
#var setup = false
#
#func _ready():
#	if curve:
#		curve.bake()
#	else:
#		curve = Curve.new()
#		curve.min_value = -300
#		curve.max_value = 300
#		curve.add_point(Vector2(0, -300))
#		curve.add_point(Vector2(1, 300))
#		curve.bake()
#	rg.build(curve, noise)
#	setup = true
#
#func _init():
#	rg = Roads.get_road_grid()

#	var center = Vector2(0, 0)
#	points.push_back(center)
#	randomize()
#	var npatches = 8
#	var sa = randf() * 2.0 * PI
#	var center_count = 15 + randi() % 5
#	var center_step = 500
#	var centers = []
#	while centers.size() < center_count:
#		var center_x = clamp(center_step * ((randi() % 100) - 50), -10000, 10000)
#		var center_y = clamp(center_step * ((randi() % 100) - 50), -10000, 10000)
#		var c = Vector2(center_x, center_y)
#		if !c in centers:
#			centers.push_back(c)
#	for cx in centers:
#		for e in range(npatches * 8):
#			var a = sa + sqrt(e) * 8.0
#			var r = 0 if e == 0 else 100 + e * 100.0 + 50 * randf()
#			var x = cos(a) * r + cx.x
#			var y = sin(a) * r + cx.y
#			var d = Vector2(x, y)
#			points.push_back(d)
#	print("voronoi start")
#	var diagram = Voronoi.generate_diagram(points, 11)
#	print("voronoi end, processing")
#	rg.process_diagram(diagram)
#	print("processing done")