- Go into a default ZGM game mode
- Spawn Unit A
- Give Unit A 2 patrol way points
- Copy Unit A to Unit B
- Give unit B 2 patrol way points
Unit A will patrol around the way points normally, repeating them infinitely, while Unit B will patrol through the way points once. When they reach the first way point, the origin point will be moved to [0,0,0] on the map.