projectile item-type,X,Y,Z,{mode}[,offset][,weapon][,velocity][,damage][,drag]

Creates a projectile of given item-type (ID from definition) at position X,Y,Z and fires it off.

There are 5 modi to choose:

1 - class,ID - projectile flies to a specific object of given class and ID
2 - X,Y,Z - projectile flies to given coordinates
3 - pitch,yaw - projectile flies in specific direction
4 - projectile is heading towards the player
5 - range - projectile flies to nearest unit in given range (except the player)
6 - range - projectile is heading towards next aggressive unit

additional parameters:

offset - translate projectile from point of start (avoid collision between other objects...)
weapon - weapon which values are used for projectile (type of item from definition), type "0" for own values:

velocity - velocity of projectile
damage - damage (factor, multiplied with damage of projectile item)
drag - drag value