Checkpoint Player Menu visual revisions

ui/components/bubble_menu/notepad_ink_outline.gd

@@ -0,0 +1,64 @@
+class_name NotepadInkOutline
+extends Control
+
+@export var ink_color := Color(0.20, 0.17, 0.13, 0.9)
+@export_range(0.5, 6.0, 0.1) var stroke_width: float = 2.0
+@export_range(0.0, 16.0, 0.5) var padding: float = 3.0
+@export_range(0, 1000000, 1) var shape_seed: int = 17
+
+var _mark_strength: float = 0.0
+
+
+func _ready() -> void:
+	mouse_filter = Control.MOUSE_FILTER_IGNORE
+
+
+func set_mark_strength(strength: float) -> void:
+	_mark_strength = clampf(strength, 0.0, 1.0)
+	visible = _mark_strength > 0.001
+	queue_redraw()
+
+
+func _draw() -> void:
+	if _mark_strength <= 0.001:
+		return
+	var center: Vector2 = size * 0.5
+	var radius := Vector2(
+		maxf(size.x * 0.5 - padding, 1.0),
+		maxf(size.y * 0.5 - padding, 1.0),
+	)
+	var primary := _build_rough_loop(center, radius, 0)
+	var secondary := _build_rough_loop(
+		center + Vector2(0.7, -0.45),
+		radius - Vector2(1.2, 0.8),
+		41,
+	)
+	var primary_color: Color = ink_color
+	primary_color.a *= _mark_strength
+	var secondary_color: Color = ink_color
+	secondary_color.a *= _mark_strength * 0.36
+	draw_polyline(primary, primary_color, stroke_width, true)
+	draw_polyline(secondary, secondary_color, maxf(stroke_width * 0.62, 0.8), true)
+
+
+func _build_rough_loop(
+	center: Vector2,
+	radius: Vector2,
+	seed_offset: int,
+) -> PackedVector2Array:
+	const POINT_COUNT: int = 26
+	var points := PackedVector2Array()
+	for index: int in POINT_COUNT:
+		var angle: float = TAU * float(index) / float(POINT_COUNT)
+		var wobble: float = (
+			sin(float(shape_seed + seed_offset) * 0.73 + float(index) * 2.17)
+			+ sin(float(shape_seed + seed_offset) * 0.31 + float(index) * 4.03)
+				* 0.45
+		)
+		var radial_scale: float = 1.0 + wobble * 0.018
+		points.append(
+			center
+			+ Vector2(cos(angle), sin(angle)) * radius * radial_scale
+		)
+	points.append(points[0])
+	return points