[READY]Arconomy: Sales Taggers, split profits on barcoded, sold items! (#49111)

* Startwork

* "Arcane: Everything works up until the export datum bullshit"

* I got up to "Split Profit" in "sell object"

* This is when I switched over to components and it STILL doesn't work

* alright stopwork for the 'night'

* So this is the version that crashes

* One step further in my descent to madness.

* Alright, this should be working (Minus maybe profit_split)

* Alright splitting up custom sales splits is broken right now.

* Profit split works now.

* Alright what the hell is going on here.

* Revert "Alright what the hell is going on here."

This reverts commit 6cb3b6eb56ea45ede3496bbe219ca18302c806e2.

* Oh wait, I can do commit messages through VSC?

* Adds a quick little box with all the shipping supplies you'll ever want, unwrapping signal

* Added shipping box to all maps and the service/cargo lathes.

* Fuck you mapmerge hook you ain't shit

* Alright, yet another take of making it get rid of the pricetag

* [3:43 PM] oranges: anturk is smart (This is true)

* Tested, cleaned up component procs,  and limits signals sent a bit.

* Whoops

* Other comments from Ninja over discord

* Left in a comment line.

* Fixes the issue with ind. barcodes, adds examine.

* Well thank GOD the children wern't there to see it

* Adds a do_after to prevent accidents.

* Fixes merge conflicts

* Fixes merge conflict. Twice in one day.

* Fixes merge conflict.

* one tiny bit of documentation

* Travis play nice.

code/datums/components/pricetag.dm

@@ -0,0 +1,28 @@
+/datum/component/pricetag
+	var/datum/bank_account/owner
+	var/profit_ratio = 1
+
+/datum/component/pricetag/Initialize(_owner,_profit_ratio)
+	if(!isobj(parent))	//Has to account for both objects and sellable structures like crates.
+		return COMPONENT_INCOMPATIBLE
+	owner = _owner
+	if(_profit_ratio)
+		profit_ratio = _profit_ratio
+	RegisterSignal(parent, COMSIG_ITEM_SOLD, .proc/split_profit)
+	RegisterSignal(parent, COMSIG_STRUCTURE_UNWRAPPED, .proc/Unwrapped)
+	RegisterSignal(parent, COMSIG_ITEM_UNWRAPPED, .proc/Unwrapped)
+	RegisterSignal(parent, COMSIG_ITEM_SPLIT_PROFIT, .proc/return_ratio)
+
+/datum/component/pricetag/proc/Unwrapped()
+	qdel(src) //Once it leaves it's wrapped container, the object in question should lose it's pricetag component.
+
+/datum/component/pricetag/proc/split_profit(var/item_value)
+	var/price = item_value
+	if(price)
+		var/adjusted_value = price*(profit_ratio/100)
+		owner.adjust_money(adjusted_value)
+		owner.bank_card_talk("Sale recorded. [adjusted_value] credits added to account.")
+		return TRUE
+
+/datum/component/pricetag/proc/return_ratio()
+	return profit_ratio