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extends Node
var _message_queue = []
func _ready():
var label = Label.new()
label.set_name("label")
label.margin_right = 1920.0
label.margin_bottom = 1080.0 - 20
label.margin_left = 20.0
label.align = Label.ALIGN_LEFT
label.valign = Label.VALIGN_BOTTOM
var dynamic_font = DynamicFont.new()
dynamic_font.font_data = load("res://fonts/Lingo.ttf")
dynamic_font.size = 36
dynamic_font.outline_color = Color(0, 0, 0, 1)
dynamic_font.outline_size = 2
label.add_font_override("font", dynamic_font)
add_child(label)
func showMessage(text):
var label = self.get_node("label")
if label.text.count("\n") >= 9:
_message_queue.append(text)
return
if !label.text == "":
label.text += "\n"
label.text += text
return
label.text = text
var timeout = 10.0
while label.text != "":
yield(get_tree().create_timer(timeout), "timeout")
var newline = label.text.find("\n")
if newline == -1:
label.text = ""
else:
label.text = label.text.substr(newline + 1)
if !_message_queue.empty():
var next_msg = _message_queue.pop_front()
label.text += "\n"
label.text += next_msg
if timeout > 4:
timeout -= 3
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