[12281] Use SpellFocus check for all Spells

[newsbot]

Автор: Schmoozerd


<pre>m src/game/PetHandler.cpp
m src/game/Spell.cpp
m src/game/Spell.h
m src/game/Unit.cpp
m src/game/Unit.h
m src/shared/revision_nr.h
</pre>
<pre style='white-space:pre-wrap;width:81ex'>[12281] Use SpellFocus check for all Spells

And send correct CastResult in failure case for pet-spells
(Reuse Spell::SendCastResult for pet spells as well)</pre>


Подробнее... (https://github.com/cmangos/mangos-wotlk/commit/70ad9fbef99778c2de474926598adb67c1b6d135)