implement off GCD apl actions

[Adamrch]

[Adamrch]

[Adamrch]

[NerdEgghead]

At a high level, the way the Cata sim approaches this issue in a more general way is by attaching a separate Timer pointer to the Unit in addition to the existing GCD timer. The GCD timer is only used for CanCast() checks when appropriate, while the separate rotation timer is the one checked within APL. Dynamic events that can trigger rotational decisions, such as auto-attacks, must simply call a ReactToEvent() helper that automatically sets the rotation timer to be ready after a latency / reaction time delay, analogous to the 0.2s you have hardcoded in the posted example. Likewise, an APL can schedule an off-GCD rotational evaluation at a desired time in the future simply by executing the Wait or WaitUntil actions.

Unfortunately the current Cata rotation timing / spell queueing functionality was implemented piecemeal, so it's not neatly packaged into a single PR. I've gone through my commit history and put together a dump of all the relevant commits in order:

wowsims/cata@eb38dcd
wowsims/cata@bcf38ff
wowsims/cata@4c5bf00
wowsims/cata@46274e3
wowsims/cata@8ddad72
wowsims/cata@26422bc
wowsims/cata@ee934e3
wowsims/cata@9b2cf68
wowsims/cata@ed5a393
wowsims/cata@6485843

[Adamrch]

I'm not trying to model spell queueing, just model in the APL doing something after a delay. It shouldn't be a single static value. It should be something exposed to the API. It seems to be working just fine without modeling spellqueueing.
It is also intentional to be able to set the value to what I want as I cant press keys consecutively in game at any timing I want. 50ms (two keys next to each other), 100 ms, (mouse wheel up followed by down) or just mashing fast.

[Adamrch]

I'm not interested in porting spellqueueing over from cata at the moment because it is something completely different than what I am trying to accomplish, and would not serve the purpose I need for the ret rotation.

[Adamrch]

I believe if we are so focused on keeping the APL the same across more versions of the game maybe we should have a git submodule for APL (that's shared across SoD and Cata)

[Adamrch]

"Dynamic events that can trigger rotational decisions, such as auto-attacks, must simply call a ReactToEvent()" does this let you set the reaction time when you create the APL action? If I had two such actions could I set a different time for each?