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

crops/barley.lua

@@ -1,8 +1,8 @@
 
-local S = farming.translate
-local a = farming.recipe_items
+local S = minetest.get_translator("farming")
+
+-- seed
 
--- barley seeds
 minetest.register_node("farming:seed_barley", {
 	description = S("Barley Seed"),
 	tiles = {"farming_barley_seed.png"},
@@ -21,32 +21,26 @@ minetest.register_node("farming:seed_barley", {
 	sunlight_propagates = true,
 	next_plant = "farming:barley_1",
 	selection_box = farming.select,
+
 	on_place = function(itemstack, placer, pointed_thing)
 		return farming.place_seed(itemstack, placer, pointed_thing, "farming:seed_barley")
 	end,
+
 	on_timer = function(pos, elapsed)
 		minetest.set_node(pos, {name = "farming:barley_1", param2 = 3})
 	end
 })
 
--- harvested barley
+-- item
+
 minetest.register_craftitem("farming:barley", {
 	description = S("Barley"),
 	inventory_image = "farming_barley.png",
 	groups = {food_barley = 1, flammable = 2, compostability = 65}
 })
 
--- flour
-minetest.register_craft({
-	output = "farming:flour",
-	recipe = {
-		{"farming:barley", "farming:barley", "farming:barley"},
-		{"farming:barley", a.mortar_pestle, ""}
-	},
-	replacements = {{"group:food_mortar_pestle", "farming:mortar_pestle"}}
-})
+-- crop definition
 
--- barley definition
 local def = {
 	drawtype = "plantlike",
 	tiles = {"farming_barley_1.png"},
@@ -69,25 +63,31 @@ local def = {
 }
 
 -- stage 1
+
 minetest.register_node("farming:barley_1", table.copy(def))
 
 -- stage 2
+
 def.tiles = {"farming_barley_2.png"}
 minetest.register_node("farming:barley_2", table.copy(def))
 
 -- stage 3
+
 def.tiles = {"farming_barley_3.png"}
 minetest.register_node("farming:barley_3", table.copy(def))
 
 -- stage 4
+
 def.tiles = {"farming_barley_4.png"}
 minetest.register_node("farming:barley_4", table.copy(def))
 
 -- stage 5
+
 def.tiles = {"farming_barley_5.png"}
 minetest.register_node("farming:barley_5", table.copy(def))
 
 -- stage 6
+
 def.tiles = {"farming_barley_6.png"}
 def.drop = {
 	items = {
@@ -98,6 +98,7 @@ def.drop = {
 minetest.register_node("farming:barley_6", table.copy(def))
 
 -- stage 7
+
 def.tiles = {"farming_barley_7.png"}
 def.drop = {
 	items = {
@@ -108,6 +109,7 @@ def.drop = {
 minetest.register_node("farming:barley_7", table.copy(def))
 
 -- stage 8 (final)
+
 def.tiles = {"farming_barley_8.png"}
 def.groups.growing = nil
 def.selection_box = farming.select_final
@@ -122,6 +124,7 @@ def.drop = {
 minetest.register_node("farming:barley_8", table.copy(def))
 
 -- add to registered_plants
+
 farming.registered_plants["farming:barley"] = {
 	crop = "farming:barley",
 	seed = "farming:seed_barley",
@@ -129,10 +132,3 @@ farming.registered_plants["farming:barley"] = {
 	maxlight = farming.max_light,
 	steps = 8
 }
-
--- Fuel
-minetest.register_craft({
-	type = "fuel",
-	recipe = "farming:barley",
-	burntime = 1
-})