wine = {}

-- Intllib
local S
if minetest.get_modpath("intllib") then
	S = intllib.Getter()
else
	S = function(s, a, ...)
		if a == nil then
			return s
		end
		a = {a, ...}
		return s:gsub("(@?)@(%(?)(%d+)(%)?)",
			function(e, o, n, c)
				if e == ""then
					return a[tonumber(n)] .. (o == "" and c or "")
				else
					return "@" .. o .. n .. c
				end
			end)
	end
end


local ferment = {
	{"farming:grapes", "wine:glass_wine"},
	{"farming:barley", "wine:glass_beer"},
	{"mobs:honey", "wine:glass_mead"},
  	{"xdecor:honey", "wine:glass_mead"},
	{"default:apple", "wine:glass_cider"},
	{"wine:blue_agave", "wine:glass_tequila"},
	{"farming:wheat", "wine:glass_wheat_beer"},
	{"farming:rice", "wine:glass_sake"},
}

function wine:add_item(list)

	for n = 1, #list do
		table.insert(ferment, list[n])
	end
end


-- glass of wine
minetest.register_node("wine:glass_wine", {
	description = S("Glass of Wine"),
	drawtype = "plantlike",
	visual_scale = 0.8,
	tiles = {"wine_glass.png"},
	inventory_image = "wine_glass.png",
	wield_image = "wine_glass.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_wine = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(2),
})

-- bottle of wine
minetest.register_node("wine:bottle_wine", {
	description = S("Bottle of Wine"),
	drawtype = "plantlike",
	tiles = {"wine_bottle.png"},
	inventory_image = "wine_bottle.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = { -0.15, -0.5, -0.15, 0.15, 0.25, 0.15 }
	},
	groups = {dig_immediate = 3, attached_node = 1, vessel = 1},
	sounds = default.node_sound_defaults(),
})

minetest.register_craft({
	output = "wine:bottle_wine",
	recipe = {
		{"wine:glass_wine", "wine:glass_wine", "wine:glass_wine"},
		{"wine:glass_wine", "wine:glass_wine", "wine:glass_wine"},
		{"wine:glass_wine", "wine:glass_wine", "wine:glass_wine"},
	},
})

minetest.register_craft({
	type = "shapeless",
	output = "wine:glass_wine 9",
	recipe = {"wine:bottle_wine"},
})


-- glass of weizen, or wheat beer
-- The image is a lighter version of the one from RiverKpocc @ deviantart.com
minetest.register_node("wine:glass_wheat_beer", {
	description = S("Wheat Beer"),
	drawtype = "torchlike", --"plantlike",
	visual_scale = 0.8,
	tiles = {"wine_wheat_beer_glass.png"},
	inventory_image = "wine_wheat_beer_glass.png",
	wield_image = "wine_wheat_beer_glass.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_beer = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(2),
})


-- glass of beer (thanks to RiverKpocc @ deviantart.com for image)
minetest.register_node("wine:glass_beer", {
	description = S("Beer"),
	drawtype = "torchlike", --"plantlike",
	visual_scale = 0.8,
	tiles = {"wine_beer_glass.png"},
	inventory_image = "wine_beer_glass.png",
	wield_image = "wine_beer_glass.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_beer = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(2),
})


-- glass of honey mead
minetest.register_node("wine:glass_mead", {
	description = S("Honey-Mead"),
	drawtype = "plantlike",
	visual_scale = 0.8,
	tiles = {"wine_mead_glass.png"},
	inventory_image = "wine_mead_glass.png",
	wield_image = "wine_mead_glass.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_mead = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(4),
})


-- glass of apple cider
minetest.register_node("wine:glass_cider", {
	description = S("Apple Cider"),
	drawtype = "plantlike",
	visual_scale = 0.8,
	tiles = {"wine_cider_glass.png"},
	inventory_image = "wine_cider_glass.png",
	wield_image = "wine_cider_glass.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_cider = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(2),
})


-- glass of tequila
minetest.register_node("wine:glass_tequila", {
	description = "Tequila",
	drawtype = "plantlike",
	visual_scale = 0.8,
	tiles = {"wine_tequila.png"},
	inventory_image = "wine_tequila.png",
	wield_image = "wine_tequila.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_tequila = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(2),
})


-- bottle of tequila
minetest.register_node("wine:bottle_tequila", {
	description = "Bottle of Tequila",
	drawtype = "plantlike",
	tiles = {"wine_tequila_bottle.png"},
	inventory_image = "wine_tequila_bottle.png",
	paramtype = "light",
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = { -0.15, -0.5, -0.15, 0.15, 0.25, 0.15 }
	},
	groups = {dig_immediate = 3, attached_node = 1, vessel = 1},
	sounds = default.node_sound_defaults(),
})

minetest.register_craft({
	output = "wine:bottle_tequila",
	recipe = {
		{"wine:glass_tequila", "wine:glass_tequila", "wine:glass_tequila"},
		{"wine:glass_tequila", "wine:glass_tequila", "wine:glass_tequila"},
		{"wine:glass_tequila", "wine:glass_tequila", "wine:glass_tequila"},
	},
})

minetest.register_craft({
	type = "shapeless",
	output = "wine:glass_tequila 9",
	recipe = {"wine:bottle_tequila"},
})


-- glass of sake
minetest.register_node("wine:glass_sake", {
	description = "Sake",
	drawtype = "plantlike",
	visual_scale = 0.8,
	tiles = {"wine_sake.png"},
	inventory_image = "wine_sake.png",
	wield_image = "wine_sake.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {food_sake = 1, vessel = 1, dig_immediate = 3, attached_node = 1},
	sounds = default.node_sound_glass_defaults(),
	on_use = minetest.item_eat(2),
})


-- blue agave
minetest.register_node("wine:blue_agave", {
	description = "Blue Agave",
	drawtype = "plantlike",
	visual_scale = 0.8,
	tiles = {"wine_blue_agave.png"},
	inventory_image = "wine_blue_agave.png",
	wield_image = "wine_blue_agave.png",
	paramtype = "light",
	is_ground_content = false,
	sunlight_propagates = true,
	walkable = false,
	selection_box = {
		type = "fixed",
		fixed = {-0.2, -0.5, -0.2, 0.2, 0.3, 0.2}
	},
	groups = {snappy = 3, attached_node = 1, plant = 1},
	sounds = default.node_sound_leaves_defaults(),

	on_construct = function(pos)

		local timer = minetest.get_node_timer(pos)

		timer:start(17)
	end,

	on_timer = function(pos)

		local light = minetest.get_node_light(pos)

		if not light or light < 13 or math.random() > 1/76 then
			return true -- go to next iteration
		end

		local n = minetest.find_nodes_in_area_under_air(
			{x = pos.x + 2, y = pos.y + 1, z = pos.z + 2},
			{x = pos.x - 2, y = pos.y - 1, z = pos.z - 2},
			{"wine:blue_agave"})

		-- too crowded, we'll wait for another iteration
		if #n > 2 then
			return true
		end

		-- find desert sand with air above (grow across and down only)
		n = minetest.find_nodes_in_area_under_air(
			{x = pos.x + 1, y = pos.y - 1, z = pos.z + 1},
			{x = pos.x - 1, y = pos.y - 2, z = pos.z - 1},
			{"default:desert_sand"})

		-- place blue agave
		if n and #n > 0 then

			local new_pos = n[math.random(#n)]

			new_pos.y = new_pos.y + 1

			minetest.set_node(new_pos, {name = "wine:blue_agave"})
		end

		return true
	end
})

minetest.register_craft( {
	type = "shapeless",
	output = "dye:cyan 4",
	recipe = {"wine:blue_agave"}
})

minetest.register_decoration({
	deco_type = "simple",
	place_on = {"default:desert_sand"},
	sidelen = 16,
	fill_ratio = 0.001,
	biomes = {"desert"},
	decoration = {"wine:blue_agave"},
	y_min = 15,
	y_max = 50,
	spawn_by = "default:desert_sand",
	num_spawn_by = 6,
})

if minetest.get_modpath("bonemeal") then
	bonemeal:add_deco({
		{"default:desert_sand", {}, {"default:dry_shrub", "wine:blue_agave", "", ""} }
	})
end


-- Wine barrel
winebarrel_formspec = "size[8,9]"
	.. default.gui_bg..default.gui_bg_img..default.gui_slots
	.. "list[current_name;src;2,1;1,1;]"
	.. "list[current_name;dst;5,1;1,1;]"
	.. "list[current_player;main;0,5;8,4;]"
	.. "listring[current_name;dst]"
	.. "listring[current_player;main]"
	.. "listring[current_name;src]"
	.. "listring[current_player;main]"
	.. "image[3.5,1;1,1;gui_furnace_arrow_bg.png^[transformR270]"

minetest.register_node("wine:wine_barrel", {
	description = S("Fermenting Barrel"),
	tiles = {"wine_barrel.png" },
	drawtype = "mesh",
	mesh = "wine_barrel.obj",
	paramtype = "light",
	paramtype2 = "facedir",
	groups = {
		choppy = 2, oddly_breakable_by_hand = 1, flammable = 2,
		tubedevice = 1, tubedevice_receiver = 1
	},
	legacy_facedir_simple = true,

	on_place = minetest.rotate_node,

	on_construct = function(pos)

		local meta = minetest.get_meta(pos)

		meta:set_string("formspec", winebarrel_formspec)
		meta:set_string("infotext", S("Fermenting Barrel"))
		meta:set_float("status", 0.0)

		local inv = meta:get_inventory()

		inv:set_size("src", 1)
		inv:set_size("dst", 1)
	end,

	can_dig = function(pos,player)

		local meta = minetest.get_meta(pos)
		local inv = meta:get_inventory()

		if not inv:is_empty("dst")
		or not inv:is_empty("src") then
			return false
		end

		return true
	end,

	allow_metadata_inventory_take = function(pos, listname, index, stack, player)

		if minetest.is_protected(pos, player:get_player_name()) then
			return 0
		end

		return stack:get_count()
	end,

	allow_metadata_inventory_put = function(pos, listname, index, stack, player)

		if minetest.is_protected(pos, player:get_player_name()) then
			return 0
		end

		local meta = minetest.get_meta(pos)
		local inv = meta:get_inventory()

		if listname == "src" then
			return stack:get_count()
		elseif listname == "dst" then
			return 0
		end
	end,

	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)

		if minetest.is_protected(pos, player:get_player_name()) then
			return 0
		end

		local meta = minetest.get_meta(pos)
		local inv = meta:get_inventory()
		local stack = inv:get_stack(from_list, from_index)

		if to_list == "src" then
			return count
		elseif to_list == "dst" then
			return 0
		end
	end,

	on_metadata_inventory_put = function(pos)

		local timer = minetest.get_node_timer(pos)

		timer:start(5)
	end,

	tube = (function() if minetest.get_modpath("pipeworks") then return {

		-- using a different stack from defaut when inserting
		insert_object = function(pos, node, stack, direction)

			local meta = minetest.get_meta(pos)
			local inv = meta:get_inventory()
			local timer = minetest.get_node_timer(pos)

			if not timer:is_started() then
				timer:start(5)
			end

			return inv:add_item("src", stack)
		end,

		can_insert = function(pos,node,stack,direction)

			local meta = minetest.get_meta(pos)
			local inv = meta:get_inventory()

			return inv:room_for_item("src", stack)
		end,

		-- the default stack, from which objects will be taken
		input_inventory = "dst",
		connect_sides = {left = 1, right = 1, back = 1, front = 1, bottom = 1, top = 1}
	} end end)(),

	on_timer = function(pos)

		local meta = minetest.get_meta(pos) ; if not meta then return end
		local inv = meta:get_inventory()

		-- is barrel empty?
		if not inv or inv:is_empty("src") then

			meta:set_float("status", 0.0)
			meta:set_string("infotext", S("Fermenting Barrel"))

			return false
		end

		-- does it contain any of the source items on the list?
		local has_item

		for n = 1, #ferment do

			if inv:contains_item("src", ItemStack(ferment[n][1])) then

				has_item = n

				break
			end
		end

		if not has_item then
			return false
		end

		-- is there room for additional fermentation?
		if not inv:room_for_item("dst", ferment[has_item][2]) then

			meta:set_string("infotext", S("Fermenting Barrel (FULL)"))

			return true
		end

		local status = meta:get_float("status")

		-- fermenting (change status)
		if status < 100 then
			meta:set_string("infotext", S("Fermenting Barrel (@1% Done)", status))
			meta:set_float("status", status + 5)
		else
			inv:remove_item("src", ferment[has_item][1])
			inv:add_item("dst", ferment[has_item][2])

			meta:set_float("status", 0,0)
		end

		if inv:is_empty("src") then
			meta:set_float("status", 0.0)
			meta:set_string("infotext", S("Fermenting Barrel"))
		end

		return true
	end,
})

minetest.register_craft({
	output = "wine:wine_barrel",
	recipe = {
		{"group:wood", "group:wood", "group:wood"},
		{"default:steel_ingot", "", "default:steel_ingot"},
		{"group:wood", "group:wood", "group:wood"},
	},
})


-- LBMs to start timers on existing, ABM-driven nodes
minetest.register_lbm({
	name = "wine:barrel_timer_init",
	nodenames = {"wine:wine_barrel"},
	run_at_every_load = false,
	action = function(pos)

		local t = minetest.get_node_timer(pos)

		t:start(5)
	end,
})

minetest.register_lbm({
	name = "wine:agave_timer_init",
	nodenames = {"wine:blue_agave"},
	run_at_every_load = false,
	action = function(pos)

		local t = minetest.get_node_timer(pos)

		t:start(17)
	end,
})


-- add lucky blocks
if minetest.get_modpath("lucky_block") then

	lucky_block:add_blocks({
		{"dro", {"wine:glass_wine"}, 5},
		{"dro", {"wine:glass_beer"}, 5},
		{"dro", {"wine:glass_wheat_beer"}, 5},
		{"dro", {"wine:glass_mead"}, 5},
		{"dro", {"wine:glass_cider"}, 5},
		{"dro", {"wine:glass_tequila"}, 5},
		{"dro", {"wine:wine_barrel"}, 1},
		{"tel", 5, 1},
		{"nod", "default:chest", 0, {
			{name = "wine:bottle_wine", max = 1},
			{name = "wine:bottle_tequila", max = 1},
			{name = "wine:blue_agave", max = 4}}},
	})
end

print (S("[MOD] Wine loaded"))