[JASS] Simple AI that defends a building

[DoOs_101]

Hi,

I will get to the point.

I need someone to make me a very simple AI that makes a computer unit (non-hero) defend a building.

If you don't get the idea, its kinda like the unit patrolling around the building, scouting further a distance and then going back to its patrol.

I want it to be implemented like this

call StartAI(GetLastCreatedUnit(), building)

Anyone who steps up to my request will receive a rep if matters to them

Thanks