1 files changed, 111 insertions, 0 deletions
diff --git a/option_set/option_set_list.gd b/option_set/option_set_list.gd
new file mode 100644
index 0000000..dc6b29a
--- /dev/null
+++ b/option_set/option_set_list.gd
@@ -0,0 +1,111 @@
+extends Control
+
+onready var font: Font = get_font("font")
+var labels: Array
+var items: Array = [
+	"item 1",
+	"item 22",
+	"item 333",
+	"item 4444",
+	"item 55555",
+	"item 666666",
+	"item 7777777",
+	"item 88888888",
+	"item 999999999",
+	"This is the longest item of all, but eventually stops.",
+	"item 1",
+	"item 22",
+	"item 333",
+	"item 4444",
+	"item 55555",
+	"item 666666",
+	"item 7777777",
+	"item 88888888",
+	"item 999999999",
+	"This is the longest item of all, but eventually stops.",
+	"item 1",
+	"item 22",
+	"item 333",
+	"item 4444",
+	"item 55555",
+	"item 666666",
+	"item 7777777",
+	"item 88888888",
+	"item 999999999",
+	"This is the longest item of all, but eventually stops.",
+]
+
+var limit := 60
+var labels_pool: Array
+
+func _ready():
+	var num_labels := max_required_labels()
+	var labels_pool_size = int(ceil(num_labels * 1.10))
+	for idx in range(labels_pool_size):
+		var label := Label.new()
+		label.autowrap = true
+		label.anchor_left = 0.0
+		label.anchor_right = 1.0
+		label.valign = Label.VALIGN_CENTER
+		labels_pool.push_back(label)
+	
+	for idx in range(min(num_labels, items.size())):
+		var label = labels_pool.pop_back()
+		label.text = items[idx]
+		labels.append(label)
+		add_child(label)
+	
+#	for it in items:
+#		var label := Label.new()
+#		label.text = it
+#		label.autowrap = true
+#		label.anchor_left = 0.0
+#		label.anchor_right = 1.0
+#		label.valign = Label.VALIGN_CENTER
+#		labels.push_back(label)
+#		add_child(label)
+
+
+
+func _process(delta):
+	
+	var num_labels = max_required_labels()
+	var difference = num_labels - labels.size()
+	if difference > 0:
+		for idx in range(difference):
+			var label = labels_pool.pop_back()
+			labels.append(label)
+			add_child(label)
+	elif difference < 0:
+		for idx in range(abs(difference)):
+			var label = labels.pop_back()
+			labels_pool.append(label)
+			remove_child(label)
+	
+	if difference != 0:
+		for idx in range(min(num_labels, items.size())):
+			labels[idx].text = items[idx]
+	
+	print_debug("> %s" % labels.size())
+	
+	var position := Vector2.ZERO
+	for it in labels:
+		it.rect_position = position
+		it.rect_size.y = 0
+#		var rect_size = font.get_wordwrap_string_size((it as Label).text, it.rect_size.x)
+#		it.rect_size.y = rect_size.y
+		position.y += it.rect_size.y
+
+func max_required_labels() -> int:
+	var max_labels := ceil(rect_size.y / font.get_height()) + 1
+	return int(min(items.size(), max_labels))
+	
+#func _draw():
+#	var position := Vector2(0.0, font.get_height())
+#	for it in items:
+#		var p = font.get_wordwrap_string_size(it, limit)
+#		print_debug("> %s : %s" % [p, it])
+#		draw_string(font, position, it, Color.white, limit)
+#		font.get_string_size(it)
+#		position.y += p.y
+