add TweenCreator

.github/workflows/release.yml

@@ -23,8 +23,9 @@ jobs:
           lfs: true
       - name: Setup Templates
         run: ./scripts/prepare-templates.sh $GODOT_VERSION
-      # - name: Prepare Build
-      #   run: ./addons/debug/prepare-build.sh $GITHUB_REF_NAME
+
+      - name: Prepare Build
+        run: ./scripts/prepare-build.sh $GITHUB_REF_NAME
 
       - name: Build
         run: ./scripts/build-channel.sh $CHANNEL

godot/shared/TweenCreator.gd

@@ -0,0 +1,51 @@
+class_name TweenCreator
+
+var node: Node
+var tw: Tween
+var default_duration := 0.5
+var block = true
+var trans = Tween.TRANS_CUBIC
+var ease = Tween.EASE_IN_OUT
+
+static func create(n):
+	return TweenCreator.new(n)
+
+func _init(n: Node):
+	node = n
+
+func new_tween(on_finish = null):
+	if tw and tw.is_running():
+		if block:
+			return false
+		else:
+			tw.kill()
+
+	tw = node.create_tween()
+	tw.set_parallel()
+	tw.set_trans(trans)
+	tw.set_ease(ease)
+	if on_finish:
+		tw.finished.connect(on_finish)
+	return true
+
+func fade_out(node, duration = default_duration):
+	return tw.tween_property(node, "modulate", Color.TRANSPARENT, duration).from(Color.WHITE).set_ease(Tween.EASE_IN)
+
+func fade_in(node, duration = default_duration):
+	return tw.tween_property(node, "modulate", Color.WHITE, duration).from(Color.TRANSPARENT).set_ease(Tween.EASE_OUT)
+
+func slide_in(node, dir: Vector2, pos = Vector2.ZERO, dist = node.size, duration = default_duration):
+	return tw.tween_property(node, "position", pos, duration).from(pos - dir * dist).set_ease(Tween.EASE_OUT)
+
+func slide_out(node, dir: Vector2, dist = node.size, duration = default_duration):
+	return tw.tween_property(node, "position", node.position + dir * dist, duration).from(node.position).set_ease(Tween.EASE_IN)
+
+func scale_in(node, target_scale = Vector2(1, 1), duration = default_duration):
+	if node is Control:
+		node.pivot_offset = node.size / 2
+	return tw.tween_property(node, "scale", target_scale, duration).from(Vector2.ZERO).set_ease(Tween.EASE_OUT)
+
+func scale_out(node, init_scale = Vector2(1, 1), duration = default_duration):
+	if node is Control:
+		node.pivot_offset = node.size / 2
+	return tw.tween_property(node, "scale", Vector2.ZERO, duration).from(init_scale).set_ease(Tween.EASE_IN)