Also included is an additive lagged fibonacci generator that should is
very similar to EQ's. Also added BIASED_INT_DIST in case someone wants
to use "bad" int distribution to more closely match EQ as well.
An option to set a custom engine (just in case people would like to play
with other std engines) is available.
There is also support for GCC's SIMD accelerated extension to std random
engines.
All these options are hidden behind advanced options in CMake since
they're rather advanced knobs.
This moves members from expeditions so other systems can use them
Replace expedition_members table with dynamic_zone_members
Move 'EnableInDynamicZoneStatus' rule to DynamicZone namespace
Modify #dz list to show dz members (not instance players) and type name
Move various queries to repository methods
Add common expedition base class
Use repository for zone and world expedition caching
World now stores members and leader as Member objects instead of ids
This improves readability of the caching methods and lets world cache
expedition dzs and members like zone. World also now caches expeditions
as unique_ptr which will be necessary for future dz callback lambdas
that capture 'this' so addresses don't change on cache vector resizes.
This creates an abstract class in common so zone and world can share
most of the implementation. World now has access to the same dz data and
api as zone.
Rename CharacterChange to AddRemoveCharacter for clarity
Rename GetRemainingDuration to GetDurationRemaining for consistency
Move dynamic zone queries to custom repository methods
Move ExpeditionLockoutTimer to common
This simplifies expedition request conflict checks and uses repository
for the queries instead of processing the query result directly.
