separate food /non-food items from crop files, tidy code

crops/raspberry.lua

@@ -1,8 +1,8 @@
 
-local S = farming.translate
-local a = farming.recipe_items
+local S = minetest.get_translator("farming")
+
+-- item/seed
 
--- raspberries
 minetest.register_craftitem("farming:raspberries", {
 	description = S("Raspberries"),
 	inventory_image = "farming_raspberries.png",
@@ -10,34 +10,17 @@ minetest.register_craftitem("farming:raspberries", {
 		compostability = 48, seed = 2, food_raspberries = 1, food_raspberry = 1,
 		food_berry = 1
 	},
+	on_use = minetest.item_eat(1),
+
 	on_place = function(itemstack, placer, pointed_thing)
 		return farming.place_seed(itemstack, placer, pointed_thing, "farming:raspberry_1")
-	end,
-	on_use = minetest.item_eat(1)
+	end
 })
 
 farming.add_eatable("farming:raspberries", 1)
 
--- raspberry smoothie
-minetest.register_craftitem("farming:smoothie_raspberry", {
-	description = S("Raspberry Smoothie"),
-	inventory_image = "farming_raspberry_smoothie.png",
-	on_use = minetest.item_eat(2, "vessels:drinking_glass"),
-	groups = {vessel = 1, drink = 1, compostability = 65}
-})
+-- crop definition
 
-farming.add_eatable("farming:smoothie_raspberry", 2)
-
-minetest.register_craft({
-	output = "farming:smoothie_raspberry",
-	recipe = {
-		{a.snow},
-		{"group:food_raspberries"},
-		{a.drinking_glass}
-	}
-})
-
--- raspberries definition
 local def = {
 	drawtype = "plantlike",
 	tiles = {"farming_raspberry_1.png"},
@@ -57,17 +40,21 @@ local def = {
 }
 
 -- stage 1
+
 minetest.register_node("farming:raspberry_1", table.copy(def))
 
 -- stage 2
+
 def.tiles = {"farming_raspberry_2.png"}
 minetest.register_node("farming:raspberry_2", table.copy(def))
 
 -- stage 3
+
 def.tiles = {"farming_raspberry_3.png"}
 minetest.register_node("farming:raspberry_3", table.copy(def))
 
 -- stage 4 (final)
+
 def.tiles = {"farming_raspberry_4.png"}
 def.groups.growing = nil
 def.selection_box = farming.select_final
@@ -81,6 +68,7 @@ def.drop = {
 minetest.register_node("farming:raspberry_4", table.copy(def))
 
 -- add to registered_plants
+
 farming.registered_plants["farming:raspberries"] = {
 	crop = "farming:raspberry",
 	seed = "farming:raspberries",
@@ -90,6 +78,7 @@ farming.registered_plants["farming:raspberries"] = {
 }
 
 -- mapgen
+
 minetest.register_decoration({
 	deco_type = "simple",
 	place_on = {"default:dirt_with_grass", "mcl_core:dirt_with_grass"},