Currently this SPA is only checked for AA bonuses since a non-permanent
bonus doesn't make sense. Plus I'm not sure the client is aware of it in
spells/gear
Per dev quote, SPA 112 "Modifies casting skills of the affected
entity by BaseEffect for the purposes of determining whether or not a
fizzle occurs when casting spells."
Fixes issues caused by having a spell with this effect on caster such
as wrong target debuff durations and buff refreshes not taking hold.
This commit makes combat much more live like. This is based on a lot of parses
done by TAKP and myself. There are numerous things based on dev quotes and
hints. Pretty much all combat has changed, spell effects correct, stacking
correct, etc.
This is the fist stage of the revamp, I will be trying to remove some code
duplication and make things generally cleaner.
Server ops will have to rebalance their NPCs. AC actually means something now.
Rough recommendations?
Level 50 "classic" trash should be no more than 115.
Classic raid mobs should be more 200+ etc
Other "classic" NPCs should be a lot lower as well.
PoP trash probably shouldn't exceed 120 AC
PoP raids should be higher
Devs have said the vast majority of NPCs didn't exceed 600 AC until very
recently. The exceptions were mostly raid encounters.
There really isn't a good "default" for every server, so this will be up to
the devs to find where they want their server stats to be.
Updated mechanics to be consistent with live regarding how invisible breaks when the client is the target of a spell.
Invisible will drop whenever a client is hit with a detrimental spell, regardless of if resisted, if it does damage or AOE.
Hide skill now also follows the same rules as above.
Implemented support for Rogue AA - Nerves of Steel which gives a chance for hide NOT to break
when client is hit with an AOE spell.
Also found the cause of bard song tick increase and removed
the uneeded code
Also removed the IsBardSong check from GetFocusEffect, it really
shouldn't be needed, but will need to keep an eye out. The focus
effects should most often limit out the bard songs anyways
