* players and creatures now share the same power regeneration regeneration function
* UpdatePowerRegeneration is now virtual and handles creature and player specific formulas individually
* handle update field flag UF_FLAG_UNIT_ALL to handle UNIT_FIELD_POWER_REGEN_FLAT_MODIFIER and UNIT_FIELD_POWER_REGEN_INTERRUPTED_FLAT_MODIFIER for creatures as well
* all stats and values will now be set before summons are getting added to map
* cleaned up summon spell effect handler to reduce duplicade code
* summoner guids will no longer be set for every minion and correctly handle assigning creator guids instead. These values will serve as fallback guid if there is no summoner guid
* friendly tempsummons will now inherit the guild data of their player and pass them on to further allied summons. This fixes guild specific visuals for creatures such as Guild Battle Standards and Guild Heralds.
Todo: check for regressions
* use a reversed client function to get the power regeneration rate for all types of powers
* unified all player based regeneration updates into a single statsystem helper
* cleaned up unnecessary regeneration timers
* implement power regeneration for alternative powers
* corrected rage gain numbers based on simulationcraft formulas
* formation members will now draw their speeds from their formation leader and increase them based on how far they are behind their leader
* added sniffed periodic movement interval which additionally helps keeping up with formation leaders
* the formation movement generator will now persist permanently instead of being a one shot type and handles everything on its own once applied
- Map::RemoveRespawnTime(SpawnObjectType, LowType, doRespawn) split into Map::Respawn and Map::RemoveRespawnTime, without the extra boolean
- Map::RemoveRespawnTime(RespawnInfo*) merged into Map::DeleteRespawnInfo(RespawnInfo*) and is now private
- Map::DeleteRespawnInfo(void) renamed to Map::UnloadAllRespawnInfos to properly describe what it does
- Map::ProcessRespawns now actually saves the delayed respawn time to DB if the respawn was delayed
- Map::AddRespawnInfo now takes const reference, and returns success as a boolean
- Map::AddRespawnInfo no longer offers an unused "replace" parameter
- Map::DeleteRespawnInfo no longer offers a variety of unused private overloads
- Map::SaveRespawnTime no longer offers a tantalizing writeDB parameter. Parameter is now called "startup" to properly describe what it does.
- Map::SaveRespawnInfoDB now takes RespawnInfo reference instead of all the various fields. Still public because compatibility mode. QQ.
- Map::GetWorldObjectBySpawnId sanitized
- Map::GetXRespawnTime methods sanitized to all go through Map::GetRespawnTime
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Core/DB: Unify `creature_respawn` and `gameobject_respawn` into a single `respawn` table
- .npc respawn no longer causes stupid things to happen (Fixes#23014)
- ::DeleteFromDB methods on Creature and GameObject rewritten to be as sensible as such a colossally stupid method can ever be. They're static now.
- .npc delete and .gobj delete ported to new argument handling, and rewritten as per above. They can no longer crash the server when used in instances, too. Yay for that.
- Adjusted various dusty cobwebbed hacks around the core (why does waypoint visualization use permanent spawns *shudder*) to still work too.
* fixed releasing spell focus when a creature enters evade mode while focusing a target
* allow the focus handling to accept self cast spells
* fixed an issue that was prevent channeled spells without a cast time being rejected for focusing
* channeled spells will now always have a focus target
* target less casts will now trigger focusing as well