Added interactable

addons/interaction/interaction_ray.gd

@@ -0,0 +1,17 @@
+extends Node3D
+@onready var ray_cast: RayCast3D = $RayCast3D
+
+const Interactable = preload("uid://d1pa8ssvmxbn")
+
+@export var max_distance: float = 100
+
+func _ready() -> void:
+	ray_cast.target_position = Vector3(0,0,-max_distance)
+	
+func _input(event: InputEvent) -> void:
+	if event.is_action_pressed("interact"):
+		if ray_cast.is_colliding():
+			var collider = ray_cast.get_collider()
+			if collider.get_script() == Interactable:
+				var interactable: Interactable = collider
+				interactable.hit()