Add addons

Sprout/addons/dialogic/Events/Character/class_dialogic_animation.gd

@@ -0,0 +1,47 @@
+class_name DialogicAnimation
+extends Node
+
+## Class that can be used to animate portraits. Can be extended to create animations. 
+
+signal finished_once
+signal finished
+
+## Set at runtime, will be the node to animate.
+var node :Node
+## Set at runtime, will be the length of the animation.
+var time : float
+## Set at runtime, will be the position at which to end the animation.
+var end_position : Vector2
+## Set at runtime. The position the node started at.
+var orig_pos : Vector2
+
+## Used to repeate the animation for a number of times.
+var repeats : int
+
+
+func _ready():
+	connect('finished_once', finished_one_loop)
+
+
+## To be overridden. Do the actual animating/tweening in here. 
+## Use the properties [node], [time], [end_position], [orig_pos].
+func animate():
+	pass
+
+
+func finished_one_loop():
+	repeats -= 1
+	if repeats > 0:
+		animate()
+	elif repeats == 0:
+		emit_signal("finished")
+
+
+func pause():
+	if node:
+		node.process_mode = Node.PROCESS_MODE_DISABLED
+
+
+func resume():
+	if node:
+		node.process_mode = Node.PROCESS_MODE_INHERIT