[quote:3rsaengk]To prevent that my goal is to directly display the shot (only display, not doing anything further since the host will detect actual hits later on), but it shall display the actual correct angle and distance the same as the host will calculate it.
The peer still has to tell the host they have shot, correct? So, why not get them to calculate the angle and send that to the host at the same time? There's no need for the host to do all the calculation.
That way the peer doesn't have to wait for a reply, they can show the shot straight away, and then they only have to wait for the result.
The host can still broadcast for the other peers to fake the shot, but the delay for them isn't important since they aren't the ones who shot.