* Core/Misc: don't allow players to use/activate/loot non-allowed gameobjects while under the effect of a damage immunity aura.
* Forgot to change this in last-second rename.
* Apply suggested changes, thanks Shauren!
# Conflicts:
# src/server/game/Entities/GameObject/GameObject.cpp
# src/server/game/Entities/Unit/UnitDefines.h
# src/server/game/Entities/Unit/enuminfo_UnitDefines.cpp
# src/server/scripts/Outland/CoilfangReservoir/TheSlavePens/boss_ahune.cpp
* removed hacky update_object call from SetSpellFocus helper
* corrected facing behaivior in SetSpellFocus
* spells with SPELL_ATTR5_DONT_TURN_DURING_CAST will no longer set a target guid for proper clientside facing behaivior
* channeled spells with a destination target will no longer pick a objectTarget
* update serverside orientation for channeled spells with SPELL_ATTR1_CHANNEL_TRACK_TARGET
- PvE combat is now always mutual. UNIT_FLAG_IN_COMBAT is backed by actual references to the units we're in combat with.
- PvP combat is now also tracked, and almost always mutual; spells like Vanish and Feign Death can break this rule. That means we can easily determine a list of players we're fighting.
- By extension, IsInCombatWith now has sensible behavior when invoked on nonplayers.
- Threat and combat systems are no longer the same.
- They still have an enforced relationship (threat implies combat - clearing combat clears threat)...
- ...but we can have combat without threat. A creature (with threat list) isn't considered to be engaged until it has an entry on its threat list...
- ...which means we can now faithfully replicate retail engage behavior. Combat on projectile launch - engagement start on projectile impact. Yay for progress!
- AI method refactor, as already ported in 6113b9d - `JustEngagedWith`, `JustEnteredCombat` and `JustExitedCombat`.
- Vehicle threat is now properly pooled on the main vehicle body (fixes#16542).
- Various edge case bug fixes for threat redirects (Misdirection "cancelling" Vigilance and similar).
- Target re-selection is now significantly faster.
- Fixed a ton of other smaller edge case bugs, probably.
Closes#7951 and #19998.
* Core/Scripts: Rewrite Boss Kalecgos (Sunwell Plateau)
Scripted all spells
Corrected behavior of Spectral Blast and Curse of Boundless Agony
Removed wrong wipe behavior
Fix problem where bosses would be stuck with banish
Added Boundaries
Corrected texts
Removed old hacks
Other minor fixes
# Conflicts:
# sql/old/4.3.4/world/19_2017_06_18/2017_08_08_00_world.sql
# src/server/scripts/EasternKingdoms/SunwellPlateau/boss_kalecgos.cpp
# src/server/scripts/EasternKingdoms/SunwellPlateau/instance_sunwell_plateau.cpp
* Combat/Threat rewrite (PR #19930) prep work. Mostly refactors, and a compatibility layer on ThreatManager/HostileReference that allows scripts to be changed already.
*this attribute is being used to determine whenever a area targeting based spell shall include its melee range for target selection or not. This fixes many cases in which especially class abilities should hit targets that do not directly stand inside of the radius of a spell while maintaining that behaivior for spells without that attribute
* Core/Spells: Implementation of DoT clipping.
* Core/Utilities: Backport "EnumFlags v3.0" from master.
* Core/Spells: Switch AURA_REMOVE_MODE to a flag set.
* Core/MMAPs: Adjust walkable climb
Adjust walkable climb as recast using walkableClimb also to find the poly from a position, giving priority to polys that are below the position but closer than walkableClimb.
* Temporarily disable static collision (the whole check should be removed)
* Core/Spells: removed deprecated mmap path check for TARGET_DEST_CASTER_FRONT_LEAP
* Core/Objects: allow flying units to use the helper as well (flying units casting radius based spells)
* Code refactor
* Handle raycasts that end in a point with no height in the mmap mesh as PATHFIND_NOPATH
* Walk back a bit from raycast hitpoints as sometime the 2D result point is outside of the polygons due to floating point errors.
* Remove whitespace
* Revert 4a197ba22a as a raycast point path should have the Z retrieved with getPolyHeight(). Raycast will only return a 2-point path with Start and Hitpoint/End
* Cleanup PathGenerator raycast case
* Fix PathGenerator raycast broken if start and end are on same poly.
Fix PathGenerator raycast broken if no wall is hit.
Remove unused case of using raycast with an existing previous path (can be added back properly if needed).
Remove forcing poly length to 2 when we actually have already the right number.
* Use closestPointOnPolyBoundary on the second try of finding a point on poly for raycast.
Note that in this case the mesh height is not used which might cause issues. The poly boundary height will be used instead.
* Handle cases where getPolyHeight() fails because the point is on polygon border (and caused by floating point imprecision)
* Add far from poly flags
* Set PATHFIND_INCOMPLETE in raycast case if startFarFromPoly or endFarFromPoly
* Fix blink close to walls with no valid polygon behind the wall
* Require to re-extract mmaps
Co-authored-by: Ovah <dreadkiller@gmx.de>
# Conflicts:
# src/server/game/Entities/Object/Object.cpp
