CPU Combine Player stacking power generators

[Thomashy]

The Combine CPU will stack power generators on a single scrap pile. The power generator looks like it is not taking damage, but once the stacked power generators have been destroyed, the visible one will visually take damage.

If i am unclear, i can't recreate an example to show as of today, but try going against a combine bot and watch the scrap piles that they build at.