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Asked By
lucasfazzi
So, I have an object A with a Raycast in it; this Raycast must necessarily be in object A; the point is: this Raycast of A will at some point collide with object B; to get the information in A’s Script about the collision of Raycast A is simple; however, is there any way I can get this Raycast collision from A to also inform object B that it is colliding with this Raycast?
Any way like an "_on_Area_entered" for Object B, only relative to Raycasts?
You can just signal object B when the raycast detects that it’s collided with it. Something like:
signal raycast_A_object_hit(object)
func _physics_process(delta):
if $raycast.is_colliding():
emit_signal("raycast_A_object_hit", $raycast.get_collider())
What that’ll do is, when the raycast collides with any object, it’ll pull a reference to that object and then emit a signal saying that it’s hit something. That signal will also contain that object reference, so then you could have code in object_B that goes like:
func on_raycast_A_object_hit(object):
if object == self:
#do stuff
You’ll have to connect the signal of course, either in the script or in the editor.
