Food icon reorganization

Moved around some food icons, to reduce clutter in the food.dmi file

Notable moves:
- All custom food icons are now in a new file custom.dmi
- All pizza icons (food and boxes) are now in a new file pizza.dmi
- All pasta food icons are now in a new file pasta.dmi

Also removed some duplicate icons, renamed some custom food icons for
better clarity, adjusted existing code to point to new icon locations

code/game/objects/items/devices/pizza_bomb.dm

@@ -1,7 +1,7 @@
 /obj/item/pizza_bomb
 	name = "pizza box"
 	desc = "A box suited for pizzas."
-	icon = 'icons/obj/food/food.dmi'
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "pizzabox1"
 	var/timer = 10 //Adjustable timer
 	var/timer_set = 0

code/modules/food_and_drinks/food/customizables.dm

@@ -57,7 +57,7 @@
 	name = "sandwich"
 	desc = "A sandwich! A timeless classic."
 	icon_state = "breadslice"
-	baseicon = "sandwich"
+	baseicon = "sandwichcustom"
 	basename = "sandwich"
 	toptype = new /obj/item/reagent_containers/food/snacks/breadslice()
 
@@ -66,9 +66,10 @@
 /obj/item/reagent_containers/food/snacks/customizable
 	name = "sandwich"
 	desc = "A sandwich! A timeless classic."
-	icon_state = "breadslice"
-	var/baseicon = "sandwich"
-	var/basename = "sandwich"
+	icon = 'icons/obj/food/custom.dmi'
+	icon_state = "sandwichcustom"
+	var/baseicon = "sandwichcustom"
+	var/basename = "sandwichcustom"
 	bitesize = 4
 	var/top = 1	//Do we have a top?
 	var/obj/item/toptype
@@ -94,7 +95,7 @@
 	desc = "Noodles. With stuff. Delicious."
 	icon_state = "pasta_bot"
 	baseicon = "pasta_bot"
-	basename = "spaghetti"
+	basename = "pasta"
 	add_overlays = 0
 	top = 0
 
@@ -312,7 +313,7 @@
 	name = "burger bun"
 	desc = "A bun for a burger. Delicious."
 	icon_state = "burger"
-	baseicon = "burger"
+	baseicon = "burgercustom"
 	basename = "burger"
 	toptype = new /obj/item/reagent_containers/food/snacks/bun()
 

code/modules/food_and_drinks/food/foods/pasta.dm

@@ -6,6 +6,7 @@
 /obj/item/reagent_containers/food/snacks/spaghetti
 	name = "Spaghetti"
 	desc = "A bundle of raw spaghetti."
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "spaghetti"
 	filling_color = "#EDDD00"
 	list_reagents = list("nutriment" = 1, "vitamin" = 1)
@@ -13,6 +14,7 @@
 /obj/item/reagent_containers/food/snacks/macaroni
 	name = "Macaroni twists"
 	desc = "These are little twists of raw macaroni."
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "macaroni"
 	filling_color = "#EDDD00"
 	list_reagents = list("nutriment" = 1, "vitamin" = 1)
@@ -25,6 +27,7 @@
 /obj/item/reagent_containers/food/snacks/boiledspaghetti
 	name = "Boiled Spaghetti"
 	desc = "A plain dish of noodles, this sucks."
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "spaghettiboiled"
 	trash = /obj/item/trash/plate
 	filling_color = "#FCEE81"
@@ -33,6 +36,7 @@
 /obj/item/reagent_containers/food/snacks/pastatomato
 	name = "spaghetti"
 	desc = "Spaghetti and crushed tomatoes. Just like your abusive father used to make!"
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "pastatomato"
 	trash = /obj/item/trash/plate
 	filling_color = "#DE4545"
@@ -42,6 +46,7 @@
 /obj/item/reagent_containers/food/snacks/meatballspaghetti
 	name = "spaghetti & Meatballs"
 	desc = "Now thats a nic'e meatball!"
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "meatballspaghetti"
 	trash = /obj/item/trash/plate
 	filling_color = "#DE4545"
@@ -50,6 +55,7 @@
 /obj/item/reagent_containers/food/snacks/spesslaw
 	name = "Spesslaw"
 	desc = "A lawyer's favourite."
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "spesslaw"
 	filling_color = "#DE4545"
 	list_reagents = list("nutriment" = 8, "synaptizine" = 10, "vitamin" = 6)
@@ -58,6 +64,7 @@
 	name = "Macaroni cheese"
 	desc = "One of the most comforting foods in the world. Apparently."
 	trash = /obj/item/trash/snack_bowl
+	icon = 'icons/obj/food/pasta.dmi'
 	icon_state = "macncheese"
 	filling_color = "#ffe45d"
 	list_reagents = list("nutriment" = 5, "vitamin" = 2, "cheese" = 4)

code/modules/food_and_drinks/food/foods/pizza.dm

@@ -4,6 +4,7 @@
 //////////////////////
 
 /obj/item/reagent_containers/food/snacks/sliceable/pizza
+	icon = 'icons/obj/food/pizza.dmi'
 	slices_num = 6
 	filling_color = "#BAA14C"
 
@@ -12,12 +13,12 @@
 	desc = "The golden standard of pizzas."
 	icon_state = "pizzamargherita"
 	slice_path = /obj/item/reagent_containers/food/snacks/margheritaslice
-	slices_num = 6
 	list_reagents = list("nutriment" = 30, "tomatojuice" = 6, "vitamin" = 5)
 
 /obj/item/reagent_containers/food/snacks/margheritaslice
 	name = "Margherita slice"
 	desc = "A slice of the classic pizza."
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "pizzamargheritaslice"
 	filling_color = "#BAA14C"
 	list_reagents = list("nutriment" = 5)
@@ -27,12 +28,12 @@
 	desc = "A pizza with meat topping."
 	icon_state = "meatpizza"
 	slice_path = /obj/item/reagent_containers/food/snacks/meatpizzaslice
-	slices_num = 6
 	list_reagents = list("protein" = 30, "tomatojuice" = 6, "vitamin" = 8)
 
 /obj/item/reagent_containers/food/snacks/meatpizzaslice
 	name = "Meatpizza slice"
 	desc = "A slice of a meaty pizza."
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "meatpizzaslice"
 	filling_color = "#BAA14C"
 
@@ -41,12 +42,12 @@
 	desc = "Very special pizza."
 	icon_state = "mushroompizza"
 	slice_path = /obj/item/reagent_containers/food/snacks/mushroompizzaslice
-	slices_num = 6
 	list_reagents = list("plantmatter" = 30, "vitamin" = 5)
 
 /obj/item/reagent_containers/food/snacks/mushroompizzaslice
 	name = "Mushroompizza slice"
 	desc = "Maybe it is the last slice of pizza in your life."
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "mushroompizzaslice"
 	filling_color = "#BAA14C"
 
@@ -55,12 +56,12 @@
 	desc = "No one of Tomato Sapiens were harmed during making this pizza."
 	icon_state = "vegetablepizza"
 	slice_path = /obj/item/reagent_containers/food/snacks/vegetablepizzaslice
-	slices_num = 6
 	list_reagents = list("plantmatter" = 25, "tomatojuice" = 6, "oculine" = 12, "vitamin" = 5)
 
 /obj/item/reagent_containers/food/snacks/vegetablepizzaslice
 	name = "Vegetable pizza slice"
 	desc = "A slice of the most green pizza of all pizzas not containing green ingredients."
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "vegetablepizzaslice"
 	filling_color = "#BAA14C"
 
@@ -69,12 +70,12 @@
 	desc = "Love it or hate it, this pizza divides opinions. Complete with juicy pineapple."
 	icon_state = "hawaiianpizza" //NEEDED
 	slice_path = /obj/item/reagent_containers/food/snacks/hawaiianpizzaslice
-	slices_num = 6
 	list_reagents = list("protein" = 15, "tomatojuice" = 6, "plantmatter" = 20, "pineapplejuice" = 6, "vitamin" = 5)
 
 /obj/item/reagent_containers/food/snacks/hawaiianpizzaslice
 	name = "Hawaiian pizza slice"
 	desc = "A slice of polarising pizza."
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "hawaiianpizzaslice"
 	filling_color = "#e5b437"
 
@@ -89,6 +90,7 @@
 /obj/item/reagent_containers/food/snacks/macpizzaslice
 	name = "Macaroni cheese pizza slice"
 	desc = "A delicious slice of pizza topped with macaroni cheese... wait, what the hell? Who would do this?!"
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "macpizzaslice"
 	filling_color = "#ffe45d"
 
@@ -100,7 +102,7 @@
 /obj/item/pizzabox
 	name = "pizza box"
 	desc = "A box suited for pizzas."
-	icon = 'icons/obj/food/food.dmi'
+	icon = 'icons/obj/food/pizza.dmi'
 	icon_state = "pizzabox1"
 
 	var/open = 0 // Is the box open?
@@ -133,7 +135,7 @@
 		else
 			icon_state = "pizzabox_open"
 		if(pizza)
-			var/image/pizzaimg = image("food/food.dmi", icon_state = pizza.icon_state)
+			var/image/pizzaimg = image("food/pizza.dmi", icon_state = pizza.icon_state)
 			pizzaimg.pixel_y = -3
 			overlays += pizzaimg
 
@@ -149,7 +151,7 @@
 			if(boxtag != "")
 				doimgtag = 1
 		if(doimgtag)
-			var/image/tagimg = image("food/food.dmi", icon_state = "pizzabox_tag")
+			var/image/tagimg = image("food/pizza.dmi", icon_state = "pizzabox_tag")
 			tagimg.pixel_y = boxes.len * 3
 			overlays += tagimg
 	icon_state = "pizzabox[boxes.len+1]"