- Clean up of Unit::SetSpeed (mostly cherry picks from the 6.x branch):
- the opcode sent depends on the unit. until now, MSG_MOVE_SET_* were sent for every units which isn't like retail behavior.
- Removed the unused method parameter "forced" from Unit::SetSpeed
- Renamed Unit::SetSpeed to SetSpeedRate
- Removed the unused method parameter "forced" from Unit::UpdateSpeed
- Added utility method Unit::SetSpeed which take the new flat value.
Conflicts:
src/server/game/Entities/Unit/Unit.cpp
src/server/scripts/Commands/cs_modify.cpp
src/server/scripts/EasternKingdoms/ZulAman/boss_zuljin.cpp
src/server/scripts/Kalimdor/zone_azshara.cpp
src/server/scripts/Kalimdor/zone_durotar.cpp
src/server/scripts/Northrend/Nexus/EyeOfEternity/boss_malygos.cpp
Prevents fleeing or feared units from going to upper floor ignoring walls/ceilings with mmaps on(and usually get stucked).
Current implementation just randomly selects a distance and angle against the frighting unit, when in narrow circumstance such as underground caves, such targeting point would be at another floor.
Closes#11300
Ref #9475 (needs fixed confirmation)
ariel-