Ballistic Cannons V1.0

To make a ballistic cannon, you need:

1 pipe
1 trigger_push entity
1 wedge

Put the pipe into place where you want the cannon and size it that a
grenade fits in, but not the player(the player would not bounce).
Put trigger_push inside the tube and set it to point, where you
want to shoot to. Last, put the wedge in front of the pipe and
adjust the angle if needed.

The cannon works as follows:
Player(or ogre) shoots a grenade to the cannon, the trigger_push
thrusts the grenade to the wedge, the grenade bounces off the wedge
and flies 2.5 seconds before exploding.

See the map file within the ZIP for example.
(The upwards-pointing tube is just for fun to propel a quaded
grenade up to the scrags->gib rain)

---
   Hirvox-Lag <hirvox@dlc.fi>
   http://www.dlc.fi/~hirvox/
   
