some shake

addons/shaker/src/shaker_timeline.gd

@@ -0,0 +1,41 @@
+@tool
+extends Control
+
+const ShakerBase3d = preload("res://addons/shaker/src/Vector3/ShakerBase3D.gd")
+const ShakerBase2d = preload("res://addons/shaker/src/Vector2/ShakerBase2D.gd")
+
+var GRAPH:Panel:
+	set=_initalize_graph
+
+var timer:float = 0.0;
+var playing:bool = false;
+var _shaker_component;
+
+func _ready() -> void:
+	mouse_filter = MOUSE_FILTER_IGNORE;
+	set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT, Control.PRESET_MODE_KEEP_SIZE)
+	
+
+func _initalize_graph(value:Panel) -> void:
+	GRAPH = value;
+	if GRAPH != null:
+		if GRAPH.shake is ShakerPresetBase:
+			_shaker_component = GRAPH.shake.parent;
+			if _shaker_component != null:
+				_shaker_component.timeline_progress.connect(update_timeline)
+				_shaker_component.shake_finished.connect(func():
+					if GRAPH.shake is ShakerPresetBase:
+						GRAPH.graph_time_offset = 0.0; 
+				)
+func update_timeline(value=1) -> void:
+	timer = value;
+	if GRAPH.shake is ShakerPresetBase && _shaker_component != null:
+		if GRAPH.shake.__follow_timeline && _shaker_component.is_playing:
+			GRAPH.graph_time_offset = max(timer - .5, 0.0)
+	queue_redraw()
+
+func _draw() -> void:
+	# Playing Timeline 
+	var _final_size:Vector2 = size - GRAPH.graph_offset;
+	var _timeline_offset:Vector2 = Vector2(-GRAPH.graph_time_offset * _final_size.x, 0.0)
+	draw_line(GRAPH.graph_offset+_timeline_offset+Vector2(timer*_final_size.x, 0.0), GRAPH.graph_offset+_timeline_offset+Vector2(timer*_final_size.x, _final_size.y), Color.ORANGE, 1, false)