* Core/Spells: implement SpellInfo helper to filter for relevant mechanic immunities when sending SMSG_SPELL_START packets.
According to sniff analysis Blizzard does not send all mechanic immunities of creatures but instead only the ones that are responsible for actual interrupts which are MECHANIC_INTERRUPT and MECHANIC_SILENCE. Additionally we no longer send immunities for instant cast spells as sniffs confirm that they are not sent for spells without a cast time.
* Core/Pets: Pet management refactoring
* Preload basic pet data on character login with async query
* Load additional pet data (declined names/auras/spells/cooldowns) using async query after we are sure pet loading will succeed
* Remove all select queries related to pet stable/unstable
* Remove all silent pet deletions except explicit UI-triggered abandons
* Fixed displaying stable master content when current pet is not summoned
* Allow to stable/swap unsummoned current pet
Closes#3610Closes#21266
uint64 CalculateTime(uint64 t_offset) has been replaced with Milliseconds CalculateTime(Milliseconds t_offset).
Also add the std::chrono-ified overload void AddEvent(BasicEvent*, Milliseconds, bool)
* Core/AI: refactor SpellHit and SpellHitTarget.
- now caster/target is WorldObject instead of Unit
- remove SpellHitByGameObject / SpellHitTargetGameObject (handled by SpellHit / SpellHitTarget)
- rename parameters in scripts according parent methods
* Restore logic in Algalon script
* Changed check for REMORSELESS_WINTER hit to avoid dublicate call, because it has TARGET_UNIT_CASTER for effects 0/1 and TARGET_GAMEOBJECT_SRC_AREA for effect 2
* Fix build after merge
* 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>
* Core/PathGenerator: Fix path generator returning shortcuts when start and end are on the same polygon
Fix path generator returning shortcuts when start and end are on the same polygon by handling this case as if start and end were on 2 different polygons. This will ensure BuildPointPath() gets called which calls FindSmoothPath(), making sure each step is not longer than SMOOTH_PATH_STEP_SIZE (4 yards)
* Change ingame cast error message to SPELL_FAILED_NOPATH from SPELL_FAILED_OUT_OF_RANGE if the generated path is too long
