Request: Laser Energy Creator

[Baaleos]

I've got an idea for a resource generating addon,
But I have not got experience in addon's which create lasers.

I've tried having a look at the laser addon, but not sure where to start as far as creating an addon goes.

The idea I have, is
Basically, we have the laser addon, and I want it so that when the laser beam intersects with another laserbeam, that it creates a focal point of sorts. (This would probably be a separate entity itself)

Eg
Beam1, Beam2, and then where they meet eachother in the air, it creates like a ball of energy, which can be siphoned off.

Possible extra features could be for weaponry too.

Eg - Overloading the energy ball with too many lasers could cause an overload causing a nuke or naquedah nuke style explosion.

Or perhaps having the Energy Ball, requiring to be within a containment field (stargate addons)