tidy and tweak code

crops/carrot.lua

@@ -0,0 +1,96 @@
+
+--[[
+	Original textures from PixelBox texture pack
+	https://forum.minetest.net/viewtopic.php?id=4990
+]]
+
+local S = farming.intllib
+
+-- carrot
+minetest.register_craftitem("farming:carrot", {
+	description = S("Carrot"),
+	inventory_image = "farming_carrot.png",
+	groups = {food_carrot = 1, flammable = 2},
+	on_place = function(itemstack, placer, pointed_thing)
+		return farming.place_seed(itemstack, placer, pointed_thing, "farming:carrot_1")
+	end,
+	on_use = minetest.item_eat(4),
+})
+
+-- golden carrot
+minetest.register_craftitem("farming:carrot_gold", {
+	description = S("Golden Carrot"),
+	inventory_image = "farming_carrot_gold.png",
+	on_use = minetest.item_eat(6),
+})
+
+minetest.register_craft({
+	output = "farming:carrot_gold",
+	recipe = {
+		{"", "default:gold_lump", ""},
+		{"default:gold_lump", "group:food_carrot", "default:gold_lump"},
+		{"", "default:gold_lump", ""},
+	}
+})
+
+-- carrot definition
+local crop_def = {
+	drawtype = "plantlike",
+	tiles = {"farming_carrot_1.png"},
+	paramtype = "light",
+	sunlight_propagates = true,
+	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:carrot_1", table.copy(crop_def))
+
+-- stage 2
+crop_def.tiles = {"farming_carrot_2.png"}
+minetest.register_node("farming:carrot_2", table.copy(crop_def))
+
+-- stage 3
+crop_def.tiles = {"farming_carrot_3.png"}
+minetest.register_node("farming:carrot_3", table.copy(crop_def))
+
+-- stage 4
+crop_def.tiles = {"farming_carrot_4.png"}
+minetest.register_node("farming:carrot_4", table.copy(crop_def))
+
+-- stage 5
+crop_def.tiles = {"farming_carrot_5.png"}
+minetest.register_node("farming:carrot_5", table.copy(crop_def))
+
+-- stage 6
+crop_def.tiles = {"farming_carrot_6.png"}
+minetest.register_node("farming:carrot_6", table.copy(crop_def))
+
+-- stage 7
+crop_def.tiles = {"farming_carrot_7.png"}
+crop_def.drop = {
+	items = {
+		{items = {'farming:carrot'}, rarity = 1},
+		{items = {'farming:carrot 2'}, rarity = 3},
+	}
+}
+minetest.register_node("farming:carrot_7", table.copy(crop_def))
+
+-- stage 8 (final)
+crop_def.tiles = {"farming_carrot_8.png"}
+crop_def.groups.growing = 0
+crop_def.drop = {
+	items = {
+		{items = {'farming:carrot 2'}, rarity = 1},
+		{items = {'farming:carrot 3'}, rarity = 2},
+	}
+}
+minetest.register_node("farming:carrot_8", table.copy(crop_def))