Initial Android commit

addons/dialogic/Nodes/Background.gd

@@ -0,0 +1,48 @@
+extends TextureRect
+
+var native_dialogic_background = true
+var tween
+
+func _ready():
+	expand = true
+	name = "Background"
+	anchor_right = 1
+	anchor_bottom = 1
+	if DialogicResources.get_settings_value("dialog", "stretch_backgrounds", true):
+		stretch_mode = TextureRect.STRETCH_SCALE
+	else :
+		stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_COVERED
+	show_behind_parent = true
+	mouse_filter = Control.MOUSE_FILTER_IGNORE
+
+func _init():
+	tween = Tween.new()
+	add_child(tween)
+
+
+func fade_in(time = 1):
+	modulate = Color(1, 1, 1, 0)
+	tween.interpolate_property(self, "modulate", 
+		null, Color(1, 1, 1, 1), time, 
+		Tween.TRANS_LINEAR, Tween.EASE_IN_OUT)
+	tween.start()
+
+
+func fade_out(time = 1):
+	if tween:
+		tween.connect("tween_all_completed", self, "_on_tween_over")
+		tween.interpolate_property(self, "modulate", 
+			Color(1, 1, 1, 1), Color(1, 1, 1, 0), time, 
+			Tween.TRANS_LINEAR, Tween.EASE_IN_OUT)
+		tween.start()
+	else :
+		_on_tween_over()
+
+func remove_with_delay(time = 1):
+	var timer = Timer.new()
+	timer.connect("timeout", self, "queue_free")
+	add_child(timer)
+	timer.start(time + 0.1)
+
+func _on_tween_over():
+	queue_free()