some shake

addons/shaker/src/shaker_panel.gd

@@ -0,0 +1,63 @@
+@tool
+extends MarginContainer
+
+var _texture_button_play:Button = Button.new()
+var _texture_button_stop:Button = Button.new()
+var hbox:HBoxContainer = HBoxContainer.new()
+
+const play_texture:CompressedTexture2D = preload("res://addons/shaker/assets/Play.svg")
+const pause_texture:CompressedTexture2D = preload("res://addons/shaker/assets/Pause.svg")
+const stop_texture:CompressedTexture2D = preload("res://addons/shaker/assets/Stop.svg")
+
+var Target;
+var button_width:float = 96;
+
+func _ready() -> void:
+	custom_minimum_size.y = 32;
+	add_theme_constant_override("margin_left",5)
+	add_theme_constant_override("margin_right",5)
+	add_theme_constant_override("margin_bottom",5)
+	add_theme_constant_override("margin_top",5)
+	add_child(hbox)
+	hbox.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT, Control.PRESET_MODE_KEEP_HEIGHT, 5)
+	hbox.alignment = BoxContainer.ALIGNMENT_CENTER;
+	
+	hbox.add_child(_texture_button_play)
+	_texture_button_play.custom_minimum_size.x = button_width;
+	_texture_button_play.expand_icon = true;
+	_update_buttons()
+	
+	hbox.add_child(_texture_button_stop)
+	_texture_button_stop.text = "Stop"
+	_texture_button_stop.icon = stop_texture;
+	_texture_button_stop.custom_minimum_size.x = button_width;
+	_texture_button_stop.expand_icon = true;
+	
+	_texture_button_play.pressed.connect(_on_play_pressed)
+	_texture_button_stop.pressed.connect(_on_stop_pressed)
+	
+	if Target != null:
+		Target.timeline_progress.connect(func(progress:float):
+			_update_buttons()
+		)
+		
+		Target.shake_finished.connect(func():
+			_update_buttons()
+		)
+	
+func _on_play_pressed() -> void:
+	Target.play_shake()
+	_update_buttons()
+
+func _update_buttons() -> void:
+	_texture_button_play.text = "Play" if (Target.timer == 0.0 || !Target.is_playing) else "Pause"
+	_texture_button_play.icon = play_texture if (Target.timer == 0.0 || !Target.is_playing) else pause_texture;
+	
+	_texture_button_stop.text = "Stop" if (!Target._fading_out) else "Force Stop"
+	_texture_button_stop.modulate = Color.WHITE if (!Target._fading_out) else Color.INDIAN_RED;
+func _on_stop_pressed() -> void:
+	if !Target._fading_out:
+		Target.stop_shake()
+	else:
+		Target.force_stop_shake()
+	#_update_buttons()