Event System

[TBotV63]

Add an event system and events.

Events:

• WarbandCreationEvent
• WarbandDeletionEvent
• LandClaimEvent
• LandUnclaimEvent
• PlayerJoinEvent
• PlayerPartEvent
• StatusCreatedEvent
• StatusDeletedEvent
• PlayerPromotionEvent
• PlayerDemotionEvent

[FerusGrim]

A few things:

• I think, internally, we should refer to Warbands as Groups.
• To reduce redundancy, we can remove 'Player' from most (if not all) events. We're not having Zombies join any Groups, after all.
• Not only will the above get rid of some redundancy, but it'll lessen confusion. PlayerJoinEvent, for instance, is likely to be confusing (or even conflicting) with an event in the SpongeAPI.

New List Ideas:

• GroupCreationEvent
• GroupDeletionEvent
• LandClaimEvent
• LandUnclaimEvent
• GroupJoinEvent
• GroupPartEvent
• StatusCreatedEvent
• StatusDeletedEvent
• GroupPromotionEvent
• GroupDemotionEvent

Also, as far as "add[ing] an event system". I'm not sure we should do this. Sponge will already have an event system we can add onto. Creating our own would be akin to recreating the wheel.

[TBotV63]

Okay, I think we should post our events over the SpongeAPI event system.

[TBotV63]

Dramatic change.

We can't even use that... We're building against bukkit for now...