tidy and tweak code

crops/potato.lua

@@ -0,0 +1,94 @@
+
+--[[
+	Original textures from DocFarming mod
+	https://forum.minetest.net/viewtopic.php?id=3948
+]]
+
+local S = farming.intllib
+
+-- potato
+minetest.register_craftitem("farming:potato", {
+	description = S("Potato"),
+	inventory_image = "farming_potato.png",
+	groups = {food_potato = 1, flammable = 2},
+	on_place = function(itemstack, placer, pointed_thing)
+		return farming.place_seed(itemstack, placer, pointed_thing, "farming:potato_1")
+	end,
+	on_use = minetest.item_eat(1),
+})
+
+-- baked potato
+minetest.register_craftitem("farming:baked_potato", {
+	description = S("Baked Potato"),
+	inventory_image = "farming_baked_potato.png",
+	on_use = minetest.item_eat(6),
+})
+
+minetest.register_craft({
+	type = "cooking",
+	cooktime = 10,
+	output = "farming:baked_potato",
+	recipe = "group:food_potato"
+})
+
+-- Potato and cucumber Salad
+minetest.register_craftitem("farming:potato_salad", {
+	description = S("Cucumber and Potato Salad"),
+	inventory_image = "farming_potato_salad.png",
+	on_use = minetest.item_eat(10, "farming:bowl"),
+})
+
+minetest.register_craft({
+	output = "farming:potato_salad",
+	recipe = {
+		{"group:food_cucumber"},
+		{"farming:baked_potato"},
+		{"group:food_bowl"},
+	}
+})
+
+-- potato definition
+local crop_def = {
+	drawtype = "plantlike",
+	tiles = {"farming_potato_1.png"},
+	paramtype = "light",
+	sunlight_propagates = true,
+	waving = 1,
+	walkable = false,
+	buildable_to = true,
+	drop = "",
+	selection_box = farming.select,
+	groups = {
+		snappy = 3, flammable = 2, plant = 1, attached_node = 1,
+		not_in_creative_inventory = 1, growing = 1
+	},
+	sounds = default.node_sound_leaves_defaults()
+}
+
+-- stage 1
+minetest.register_node("farming:potato_1", table.copy(crop_def))
+
+-- stage 2
+crop_def.tiles = {"farming_potato_2.png"}
+minetest.register_node("farming:potato_2", table.copy(crop_def))
+
+-- stage 3
+crop_def.tiles = {"farming_potato_3.png"}
+crop_def.drop = {
+	items = {
+		{items = {'farming:potato'}, rarity = 1},
+		{items = {'farming:potato'}, rarity = 3},
+	}
+}
+minetest.register_node("farming:potato_3", table.copy(crop_def))
+
+-- stage 4
+crop_def.tiles = {"farming_potato_4.png"}
+crop_def.groups.growing = 0
+crop_def.drop = {
+	items = {
+		{items = {'farming:potato 2'}, rarity = 1},
+		{items = {'farming:potato 3'}, rarity = 2},
+	}
+}
+minetest.register_node("farming:potato_4", table.copy(crop_def))