[MIRROR] Makes material costs use sheets amount define (#12887)

Co-authored-by: Guti <32563288+TheCaramelion@users.noreply.github.com>
Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/mining/drilling/scanner.dm

@@ -4,7 +4,7 @@
 	icon = 'icons/obj/device.dmi'
 	icon_state = "deep_scan_device"
 	item_state = "electronic"
-	matter = list(MAT_STEEL = 150)
+	matter = list(MAT_STEEL = MATERIAL_COST(0.075))
 	var/scan_time = 2 SECONDS
 	var/range = 2
 	var/exact = FALSE
@@ -107,7 +107,7 @@
 	name = "advanced ore detector"
 	desc = "An advanced device used to locate ore deep underground."
 	description_info = "This scanner has variable range, you can use the Set Scanner Range verb, or alt+click the device. Drills dig in 5x5."
-	matter = list(MAT_STEEL = 150)
+	matter = list(MAT_STEEL = MATERIAL_COST(0.075))
 	scan_time = 0.5 SECONDS
 	exact = TRUE
 

code/modules/mining/mine_items.dm

@@ -19,7 +19,7 @@
 	icon_state = "pickaxe"
 	item_state = "pickaxe"
 	w_class = ITEMSIZE_LARGE
-	matter = list(MAT_STEEL = 2500)
+	matter = list(MAT_STEEL = MATERIAL_COST(1.25))
 	var/digspeed = 36 //moving the delay to an item var so R&D can make improved picks. --NEO
 	var/sand_dig = FALSE // does this thing dig sand?
 	attack_verb = list("hit", "pierced", "sliced", "attacked")
@@ -63,7 +63,7 @@
 	item_state = "jackhammer"
 	digspeed = 30 //Only slighty better than a pickaxe
 	sand_dig = TRUE
-	matter = list(MAT_STEEL = 3750)
+	matter = list(MAT_STEEL = MATERIAL_COST(1.875))
 	desc = "The most basic of mining drills, for short excavations and small mineral extractions."
 	drill_verb = "drilling"
 
@@ -73,7 +73,7 @@
 	item_state = "jackhammer"
 	digspeed = 27
 	sand_dig = TRUE
-	matter = list(MAT_STEEL = 4000, MAT_PLASTEEL = 2500)
+	matter = list(MAT_STEEL = MATERIAL_COST(2), MAT_PLASTEEL = MATERIAL_COST(1.25))
 	desc = "Yours is the drill that will pierce through the rock walls."
 	drill_verb = "drilling"
 
@@ -83,7 +83,7 @@
 	item_state = "jackhammer"
 	digspeed = 4 //Digs through walls, girders, and can dig up sand
 	sand_dig = TRUE
-	matter = list(MAT_STEEL = 4500, MAT_PLASTEEL = 3000, MAT_DIAMONDS = 1000)
+	matter = list(MAT_STEEL = MATERIAL_COST(2.25), MAT_PLASTEEL = MATERIAL_COST(1.5), MAT_DIAMONDS = 1000)
 	desc = "Yours is the drill that will pierce the heavens!"
 	drill_verb = "drilling"
 
@@ -114,7 +114,7 @@
 	w_class = ITEMSIZE_NORMAL //it is smaller than the pickaxe
 	damtype = BURN
 	digspeed = 18 //Can slice though normal walls, all girders, or be used in reinforced wall deconstruction/light thermite on fire
-	matter = list(MAT_STEEL = 3000, MAT_PLASTEEL = 1500, MAT_DIAMONDS = 500, MAT_PHORON = 500)
+	matter = list(MAT_STEEL = MATERIAL_COST(1.5), MAT_PLASTEEL = MATERIAL_COST(0.75), MAT_DIAMONDS = 500, MAT_PHORON = MATERIAL_COST(0.25))
 	drill_verb = "cutting"
 	drill_sound = 'sound/items/Welder.ogg'
 	sharp = TRUE
@@ -136,7 +136,7 @@
 	force = 8.0
 	throwforce = 4.0
 	w_class = ITEMSIZE_NORMAL
-	matter = list(MAT_STEEL = 50)
+	matter = list(MAT_STEEL = MATERIAL_COST(0.025))
 	attack_verb = list("bashed", "bludgeoned", "thrashed", "whacked")
 	sharp = FALSE
 	edge = TRUE
@@ -186,7 +186,7 @@
 	slot_flags = SLOT_BELT
 	item_state = "woodshovel"
 	w_class = ITEMSIZE_NORMAL
-	matter = list(MAT_WOOD = 50)
+	matter = list(MAT_WOOD = MATERIAL_COST(0.025))
 	sharp = 0
 	edge = 1
 
@@ -198,7 +198,7 @@
 	desc = "A sharp tool for climbers and hikers to break up ice and keep themselves from slipping on a steep slope."
 	icon_state = "icepick"
 	item_state = "icepick"
-	matter = list(MAT_STEEL = 12000) //Same as a knife
+	matter = list(MAT_STEEL = MATERIAL_COST(6)) //Same as a knife
 	force = 15 //increasing force for icepick/axe, cause it's a freaking iceaxe.
 	throwforce = 0