some shake

addons/shaker/src/Shaker.gd

@@ -0,0 +1,92 @@
+extends Node
+
+
+func shake_by_preset(preset:ShakerPresetBase, node:Node, duration:float, speed:float=1.0, intensity:float=1.0, fade_in:float=0.25, fade_out:float=2.0):
+	if (preset is ShakerPreset2D && not node is Node2D): assert(false, "ShakerPreset2D only works for Node2D type")
+	if (preset is ShakerPreset3D && not node is Node3D): assert(false, "ShakerPreset3D only works for Node3D type")
+	if preset is ShakerPreset3D:
+		var component:ShakerComponent3D = ShakerComponent3D.new() 
+		add_child(component)
+		component.name = "TEMP_ShakerComponent3D"
+		component.custom_target = true
+		component.intensity = intensity
+		component.Targets.append(node)
+		component.duration = duration
+		component.shake_speed = speed
+		component.fade_in = fade_in
+		component.fade_out = fade_out
+		component.shakerPreset = preset
+		component.shake_finished.connect(_on_shake_finished.bind(component))
+		component.play_shake()
+	
+	elif preset is ShakerPreset2D:
+		var component:ShakerComponent2D = ShakerComponent2D.new() 
+		component.name = "ShakerComponent2D"
+		add_child(component)
+		component.custom_target = true
+		component.Targets.append(node)
+		component.duration = duration
+		component.intensity = intensity
+		component.shake_speed = speed
+		component.fade_in = fade_in
+		component.fade_out = fade_out
+		component.shakerPreset = preset
+		component.shake_finished.connect(_on_shake_finished.bind(component))
+		
+		component.play_shake()
+
+func shake_property(property:ShakerProperty, node:Node, duration:float, speed:float=1.0, intensity:float=1.0, fade_in:float=0.25, fade_out:float=2.0) -> ShakerComponent:
+	var component:ShakerComponent = ShakerComponent.new()
+	component.name = "ShakerComponent"
+	add_child(component)
+	component.custom_target = true
+	component.Targets.append(node)
+	component.duration = duration
+	component.shake_speed = speed
+	component.intensity = intensity
+	component.fade_in = fade_in
+	component.fade_out = fade_out
+	component.shakerProperty.append(property)
+	component.shake_finished.connect(_on_shake_finished.bind(component))
+	
+	component.play_shake()
+	return component
+
+func shake_emit_3d(position:Vector3,preset:ShakerPreset3D, max_distance:float, duration:float, distance_attenuation:float=0.5, speed:float=1.0, fade_in:float=0.25, fade_out:float=2.0) -> ShakerEmitter3D:
+	var component:ShakerEmitter3D = ShakerEmitter3D.new()
+	component.name = "ShakerEmitter3D"
+	add_child(component)
+	component.max_distance = max_distance
+	component.global_position = position
+	component.duration = duration
+	component.shake_speed = speed
+	component.fade_in = fade_in
+	component.fade_out = fade_out
+	component.shakerPreset = preset
+	component.collision.shape = SphereShape3D.new()
+	component.collision.shape.radius = max_distance
+	component.shake_finished.connect(_on_shake_finished.bind(component))
+	
+	component.play_shake()
+	return component
+
+func shake_emit_2d(position:Vector2,preset:ShakerPreset2D, max_distance:float, duration:float, distance_attenuation:float=0.5, speed:float=1.0, fade_in:float=0.25, fade_out:float=2.0) -> ShakerEmitter2D:
+	var component:ShakerEmitter2D = ShakerEmitter2D.new()
+	component.name = "ShakerEmitter2D"
+	add_child(component)
+	component.max_distance = max_distance
+	component.global_position = position
+	component.duration = duration
+	component.shake_speed = speed
+	component.fade_in = fade_in
+	component.fade_out = fade_out
+	component.shakerPreset = preset
+	component.collision.shape = CircleShape2D.new()
+	component.collision.shape.radius = max_distance
+	component.shake_finished.connect(_on_shake_finished.bind(component))
+	
+	component.play_shake()
+	return component
+
+func _on_shake_finished(shaker_component) -> void:
+	shaker_component.queue_free()