When a players moves between rooms using directions, triggers will be processed in the following order:

1. Mprog exit trigger
2. Rprog move trigger *
3. Rprog exit trigger *
4. Aprog rexit trigger *
5. Aprog exit trigger *
6. Oprog move trigger *
7. Aprog enter trigger.
8. Aprog renter trigger.
9. Rprog enter trigger.
10. Oprog greet trigger.
11. Mprog greet trigger.

* - If trigger fires and prog does not return true, movement is prevented and no further triggers are processed.

** - If trigger fires, movement is prevented and no further triggers are processed.

When entering a portal, triggers will be processed in the following order:

1. Oprog enter trigger (on the portal). *
2. Rprog exit trigger. *
3. Aprog rexit trigger. *
4. Aprog exit trigger. *

* - If trigger fires and prog does not return true, movement is prevented and no further triggers are processed.