Acid Rework

[RemieRichards]

Changes:

• /acid type reagents have had their reacts rewritten to pass it on to an acid_act() proc.
• This proc handles the melting of items and the melting of each equipped piece of armour and the melting of the mob's limbs (if human)
• Adds admin spawn premade pacid grenades (see gif)

Layered Acid Protection TM:

Acid damage is now PER LIMB instead of "Your head didn't protect you? Let's burn your legs and arms"
This Damage is stopped individually if an appropriate piece of clothing exists above it.
A piece of clothing is deemed appropriate if it has ANY armour values remaining.
When clothing protects a limb from acid, it lowers it's protection values.
protection happens in a sort of layering/hierarchy in that things that are worn above other clothing items are checked first.

Eg:
HEAD --> MASK --> GLASSES
And, SUIT --> UNIFORM

Also adds a sort of useless helper that while is not used in this PR, was deemed potentially useful.

Layered Acid Protection:

[GunHog]

Which items have an immunity to this effect?

[RemieRichards]

Any flagged with "unacidable" which, atm I don't have a clue, I couldn't list them.
(if my Xenoacid blood PR goes through, all the shoes in that PR will be immune)

[Incoming5643]

A robed wizard's worst nightmare

[theOperand]

I suggest making the telearmor unacidable
Op 28-okt.-2014 09:06 schreef "Incoming5643" notifications@github.com:

A robed wizard's worst nightmare

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#5512 (comment)
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[RemieRichards]

@Miauw62 "Telearmor"? Do you mean the reactive teleport armour?

[theOperand]

Yeah

On Tue, Oct 28, 2014 at 6:04 PM, Remie Richards notifications@github.com
wrote:

@Miauw62 https://github.com/Miauw62 "Telearmor"? Do you mean the
reactive teleport armour?

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#5512 (comment)
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[optimumtact]

Probably worth making wiz clothes unacidable, since he needs them for spellcasting iirc

[RemieRichards]

Yeah fair enough, Tele needs it since it wouldn't be hit by the acid because it teleported away and wizards are magic

[Steelpoint]

Pretty cool, not only that but it paves the way for this feature to be worked into other areas. Also since I was told armour will tell you if its been damaged...

👍

[RemieRichards]

Will fix conflicts when I get home.

[RemieRichards]

@tgstation/commit-access conflictus fixus.