Initial Android commit

scripts/Darkening.gd

@@ -0,0 +1,37 @@
+extends Sprite
+
+var interpolateTime:float = 1.75;
+var state:bool = true;
+var tween:Tween;
+
+signal completed;
+
+func _ready():
+	tween = get_node("Tween");
+	
+	
+
+func Fade(value):
+	state = value;
+	var _temp;
+	if value:
+		_temp = tween.interpolate_method(self, "SetAlpha", 0.0, 1.0, interpolateTime, Tween.TRANS_LINEAR, 0);
+		if get_parent().name == "Root":
+			get_parent().InvisibleHistory()
+	else :
+		_temp = tween.interpolate_method(self, "SetAlpha", 1.0, 0.0, interpolateTime, Tween.TRANS_LINEAR, 0);
+	_temp = tween.start();
+
+func SetAlpha(alphaChannel):
+	self.material.set_shader_param("alphaChannel", alphaChannel);
+
+func IsPlaying()->bool:
+	return tween.is_active();
+
+func _on_Tween_tween_all_completed():
+	emit_signal("completed");
+	if get_parent().name == "Root":
+		get_parent().VisibleHistory()
+
+
+