Fixes plasma being worth 100x its value when in a stack of 2 or greater

code/modules/cargo/exports.dm

@@ -33,13 +33,15 @@ Credit dupes that require a lot of manual work shouldn't be removed, unless they
 	var/list/contents = AM.GetAllContents()
 
 	var/datum/export_report/report = external_report
+
 	if(!report) //If we don't have any longer transaction going on
 		report = new
 
 	// We go backwards, so it'll be innermost objects sold first
 	for(var/i in reverse_range(contents))
 		var/atom/movable/thing = i
 		var/sold = FALSE
+
 		for(var/datum/export/E in GLOB.exports_list)
 			if(!E)
 				continue
@@ -146,11 +148,18 @@ Credit dupes that require a lot of manual work shouldn't be removed, unless they
 		return FALSE
 	return TRUE
 
-// Called only once, when the object is actually sold by the datum.
-// Adds item's cost and amount to the current export cycle.
-// get_cost, get_amount and applies_to do not neccesary mean a successful sale.
+/**
+  * Calculates the exact export value of the object, while factoring in all the relivant variables.
+  *
+  * Called only once, when the object is actually sold by the datum.
+  * Adds item's cost and amount to the current export cycle.
+  * get_cost, get_amount and applies_to do not neccesary mean a successful sale.
+  *
+  */
 /datum/export/proc/sell_object(obj/O, datum/export_report/report, dry_run = TRUE, allowed_categories = EXPORT_CARGO , apply_elastic = TRUE)
+	///This is the value of the object, as derived from export datums.
 	var/the_cost = get_cost(O, allowed_categories , apply_elastic)
+	///Quantity of the object in question.
 	var/amount = get_amount(O)
 
 	if(amount <=0 || the_cost <=0)

code/modules/cargo/exports/materials.dm

@@ -32,38 +32,37 @@
 /datum/export/material/bananium
 	cost = 1000
 	material_id = /datum/material/bananium
-	message = "cm<sup>3</sup> of bananium"
+	message = "cm3 of bananium"
 
 /datum/export/material/diamond
 	cost = 500
 	material_id = /datum/material/diamond
-	message = "cm<sup>3</sup> of diamonds"
+	message = "cm3 of diamonds"
 
 /datum/export/material/plasma
 	cost = 200
-	k_elasticity = 0
 	material_id = /datum/material/plasma
-	message = "cm<sup>3</sup> of plasma"
+	message = "cm3 of plasma"
 
 /datum/export/material/uranium
 	cost = 100
 	material_id = /datum/material/uranium
-	message = "cm<sup>3</sup> of uranium"
+	message = "cm3 of uranium"
 
 /datum/export/material/gold
 	cost = 125
 	material_id = /datum/material/gold
-	message = "cm<sup>3</sup> of gold"
+	message = "cm3 of gold"
 
 /datum/export/material/copper
 	cost = 15
 	material_id = /datum/material/copper
-	message = "cm<sup>3</sup> of copper"
+	message = "cm3 of copper"
 
 /datum/export/material/silver
 	cost = 50
 	material_id = /datum/material/silver
-	message = "cm<sup>3</sup> of silver"
+	message = "cm3 of silver"
 
 /datum/export/material/titanium
 	cost = 125
@@ -73,7 +72,7 @@
 /datum/export/material/adamantine
 	cost = 500
 	material_id = /datum/material/adamantine
-	message = "cm<sup>3</sup> of adamantine"
+	message = "cm3 of adamantine"
 
 /datum/export/material/bscrystal
 	cost = 300
@@ -82,20 +81,20 @@
 
 /datum/export/material/plastic
 	cost = 25
-	message = "cm<sup>3</sup> of plastic"
+	message = "cm3 of plastic"
 	material_id = /datum/material/plastic
 
 /datum/export/material/iron
 	cost = 5
-	message = "cm<sup>3</sup> of metal"
+	message = "cm3 of metal"
 	material_id = /datum/material/iron
 	export_types = list(
 		/obj/item/stack/sheet/iron, /obj/item/stack/tile/plasteel,
 		/obj/item/stack/rods, /obj/item/stack/ore, /obj/item/coin)
 
 /datum/export/material/glass
 	cost = 5
-	message = "cm<sup>3</sup> of glass"
+	message = "cm3 of glass"
 	material_id = /datum/material/glass
 	export_types = list(/obj/item/stack/sheet/glass, /obj/item/stack/ore,
 		/obj/item/shard)