RaycastExample.gd

#*****************************************************************
#
func _ready();
        # .. Do a bunch of other stuff you want before this
	ground_ray = get_node("ground_ray_cast")
	ground_ray.add_exception(self)

#*****************************************************************
#  Check if player is on ground by using a ray cast
func isOnGround():
	if(ground_ray.is_colliding() &&
		
	   !ObjectTypeTests.isCollectable( ground_ray.get_collider()) &&
           !ObjectTypeTests.isEnemy(ground_ray.get_collider())):
#		print("Jumping_state: "+ str(state))
		setState(GROUNDED_STATE)
		return true	
#	print("Jumping_state: "+ str(state))
	return false