(06-14-2012, 04:23)Crashlander04 Wrote: (06-14-2012, 00:13)yottabyte Wrote: (06-13-2012, 23:09)TheGreatNut Wrote: (06-13-2012, 13:13)yottabyte Wrote: We have discussed this before and it's a great idea. But it's not possible. The Minecraft client does not send key presses to the server so it would require client side mods such as Spout.
what if they use the exact same phisics as boats only they can jump and are on land and have pig health
Boats are controlled entirely by the client though.
so in theory you could have an uber-haxor battleship client 
The client sends rotation, velocity etc to the server and the server does the movement calculations from that. That's why boats have pretty bad handling in SMP. And NoCheat checks if your boat goes too fast and eats you. So no uber-haxor battleship clients.