extends Control

@export var colour: Color = Color(0.85, 0.95, 0.15)


func _draw() -> void:
	var centre: Vector2 = size * 0.5
	var radius: float = minf(size.x, size.y) * 0.34
	# A cell outline (battery/reactor cell, same hexagon family as the ore
	# glyph's own outline) with a bolt struck through it, so energy reads as
	# "stored power" rather than being confused with ore's plain hexagon.
	var cell := PackedVector2Array()
	for i in range(6):
		var angle: float = TAU * float(i) / 6.0 - PI * 0.5
		cell.append(centre + Vector2(cos(angle), sin(angle)) * radius)
	NeonDraw.draw_glowing_polygon(self, cell, colour, 1.0, colour.darkened(0.78), maxf(0.5, radius * 0.035))

	var bolt := PackedVector2Array([
		centre + Vector2(radius * 0.18, -radius * 0.75),
		centre + Vector2(-radius * 0.32, radius * 0.05),
		centre + Vector2(radius * 0.05, radius * 0.05),
		centre + Vector2(-radius * 0.18, radius * 0.75),
		centre + Vector2(radius * 0.32, -radius * 0.05),
		centre + Vector2(radius * 0.0, -radius * 0.05),
	])
	NeonDraw.draw_glowing_polygon(self, bolt, colour.lightened(0.35), 1.0, colour.darkened(0.6), maxf(0.4, radius * 0.03))