Unit spawning for footies map

[XXXconanXXX]

Hehe this is m first footies map so I don't know that much about the spawning times and what not so I was wonderin, does this look right?

virus spawn player 1
Events
Time - Every 20.00 seconds of game time
Conditions
(Unit-type of (Triggering unit)) Equal to Soratami Hut
Actions
Unit - Create 1 Virus for Player 1 (Red) at (Position of Soratami Hut 0003 <gen>) facing Default building facing degrees

Ummm what I'm asking is that condition right and everything? Also like what should be the time in between each spawn?

 

[Mind]

The condition is totally invalid; There is no Triggering Unit in that specific trigger.

 

[XXXconanXXX]

Well what do I put then???

 

[XXXconanXXX]

Oh my god this is driving me nuts. COuld anyone give me any example of when you upgrade from one building to the enxt in a dooties map?

 

[SD_Ryoko]

For your condition, it would be a boolean condition

Unit is alive equal true (your hut).

 

[XXXconanXXX]

Ok thank you Ryoko but I still have one problem. How would I make an upgrade trigger for when someone upgrade their main building to something else? I can't figure this out because it's not pre placed and I can't do it. If I make a region at the building would the footmen spawn at the region even if the region is ful with footmen?

 

[XXXconanXXX]

Nevermind I figured it out.