signal custom_signal
signal custom_signal_with_params(a,b)
func emit_custom_signal():
emit_signal("custom_signal")
func emit_custom_signal_with_params(a,b):
emit_signal("custom_signal_with_params",a,b)extends Node2D
onready var emitter = preload("custom_signals.gd").new()
func _ready():
emitter.connect("custom_signal",self,"on_custom_signal")
emitter.connect("custom_signal_with_params",self,"on_custom_signal_with_params")
func on_custom_signal():
get_node("Control1/Label").set_text("signal 1 received")
func on_custom_signal_with_params(a,b):
get_node("Control2/Label").set_text("signal 2 received with params: ("+a+","+b+")")
func _on_Button1_pressed():
emitter.emit_custom_signal()
func _on_Button2_pressed():
emitter.emit_custom_signal_with_params("a","b")