Npc positioning
Implemented slope check to avoid unwanted climbing for some kind of movements (backwards, repositioning etc.)
Implemented backwards movement
Re-implemented circle repositioning algorithm (smartest than retail, but with the same feeling)
Fixed random position of summoned minions
Improved pet following movement. Also, they attack NPC from behind now. Thanks to @Footman
Swimming creatures
Fixed max_z coordinate for swimming creatures. Now only part of their body is allowed to be out of the water level
Fixed pathfinder for swimming creatures creating shortcuts for specific segments, now they swim underwater to reach the seashore instead of flying above the water level.
Creatures with water InhabitType but no swimming flag now, when not in combat, will walk on water depth instead of swimming. Thanks @jackpoz for the original code
UNIT_FLAG_SWIMMING in UpdateEnvironmentIfNeeded to show the swimming animation correctly when underwater
Implemented HasEnoughWater check to avoid swimming creatures to go where the water level is too low but also to properly enable swimming animation only when a creature has enough water to swim.
Walking creatures
Extended the DetourNavMeshQuery adding area cost based on walkability (slope angle + source height) to find better paths at runtime instead of completely remove them from mmaps
improve Z height in certain conditions (see #4205, #4203, #4247 )
Flying creatures
Rewriting of the hover system
Removed hacks and improved the UpdateEnvironmentIfNeeded. Now creatures can properly switch from flying to walk etc.
Spells
LOS on spell effect must be calculated on CollisionHeight and HitSpherePoint instead of position coords.
Improved position for object/creature spawned via spells
Improved checks for Fleeing movements (fear spells)
Other improvements
Implemented method to calculate the CollisionWidth from dbc (used by repositioning algorithm etc.)
Improved raycast and collision checks
Co-authored-by: Footman <p.alexej@freenet.de>
Co-authored-by: Helias <stefanoborzi32@gmail.com>
Co-authored-by: Francesco Borzì <borzifrancesco@gmail.com>
Co-authored-by: Kitzunu <24550914+Kitzunu@users.noreply.github.com>
* NULL to nullptr
* NULL to nullptr
* NULL to nullptr
* NULL to nullptr
* NULL to nullptr
Co-authored-by: Francesco Borzì <borzifrancesco@gmail.com>
Co-authored-by: Stefano Borzì <stefanoborzi32@gmail.com>
- Remove item script for Trident of Naz'jan (Use: Impale Leviroth while he slumbers in the waters below Riplash)
- Restore Immune to PC flag on reset.
- Add missing in-combat spell.
- Change inhabittype so the NPC's corpse doesn't fall to the sea floor when he dies
* Core/Misc Created handler for character creation
* fix(Core/DB): Error message when the password is longer than 16 char when creating an account
* Update rev_1551539925032805900.sql
* Update AccountMgr.cpp
* Milestone (DB/Core): Create new table for perfect item craft, create new command for reload capability to this new table, implements the table into core (killExtraItems.cpp, SkillExtraItems.h, SpellEffects.cpp), change some magic number with enum. Tnx to Treestone
* clean old sql
* Remove perfect item in skill extra item template table, now the perfect are in skill_perfect_item_template, sync column name skill_extra_item_template same as TC
* Update rev_1552232377246845400.sql
