Refuel - Add events for start, stop and progress

[dedmen]

@synixebrett requested this.

ace_refuel_refuelTick might be renamed to just ace_refuel_tick ?
We also want a refuelDone event, but for that we need to store the amount of fuel that was transferred in the previous interaction.

I think local event is enough for this?

Todo:

• Write documentation for eventhandlers

[jonpas]

I think local event is enough for this?

Global would take a lot of network resources for something people might not even need.

[dedmen]

There are many places where refueling might end.
And we'd need a variable and keep track of transferred fuel for a proper refuelEnded event.
Seems like maybe too much work?
Or we might aswell just do a refuelEnded that doesn't pass the total amount of transferred fuel as argument, if the user needs it. He can do that by himself by using the start/tick/end events.

[BrettMayson]

This is going to be extremely niche, asking them to track the ticks isn't too much to ask imho

[Dystopian]

ace_refuel_refuelTick might be renamed to just ace_refuel_tick

I vote for this. And other events too.