-- check for available hunger mods
local hmod = minetest.get_modpath("hunger")
local hbmod = minetest.get_modpath("hbhunger")
local stmod = minetest.get_modpath("stamina")

-- eat pie slice function
local replace_pie = function(node, puncher, pos)

	-- is this my pie?
	if minetest.is_protected(pos, puncher:get_player_name()) then
		return
	end

	-- which size of pie did we hit?
	local pie = node.name:split("_")[1]
	local num = tonumber(node.name:split("_")[2])

	-- eat slice or remove whole pie
	if num == 3 then
		node.name = "air"
	elseif num < 3 then
		node.name = pie .. "_" .. (num + 1)
	end

	minetest.swap_node(pos, {name = node.name})

	-- Blockmen's hud_hunger mod
	if hmod then

		local h = hunger.read(puncher)
--		print ("hunger is "..h)

		h = math.min(h + 4, 30)

		local ok = hunger.update_hunger(puncher, h)

		minetest.sound_play("hunger_eat", {
			pos = pos, gain = 0.7, max_hear_distance = 5})

	-- Wuzzy's hbhunger mod
	elseif hbmod then

		local h = tonumber(hbhunger.hunger[puncher:get_player_name()])
--		print ("hbhunger is "..h)

		h = math.min(h + 4, 30)

		hbhunger.hunger[puncher:get_player_name()] = h

		minetest.sound_play("hbhunger_eat_generic", {
			pos = pos, gain = 0.7, max_hear_distance = 5})

	-- Sofar's stamina mod
	elseif stmod then

		stamina.change(puncher, 4)

		minetest.sound_play("stamina_eat", {
			pos = pos, gain = 0.7, max_hear_distance = 5})

	-- none of the above found? add to health instead
	else

		local h = puncher:get_hp()
--		print ("health is "..h)

		h = math.min(h + 4, 20)

		puncher:set_hp(h)
	end
end

-- register pie bits
local register_pie = function(pie, desc)

	-- full pie
	minetest.register_node("pie:" .. pie .. "_0", {
		description = desc,
		paramtype = "light",
		sunlight_propagates = false,
		tiles = {
			pie .. "_top.png", pie .. "_bottom.png", pie .. "_side.png",
			pie .. "_side.png", pie .. "_side.png", pie .. "_side.png"
		},
		inventory_image = pie .. "_inv.png",
		wield_image = pie .. "_inv.png",
		groups = {crumbly = 1, level = 2},
		drawtype = "nodebox",
		node_box = {
			type = "fixed",
			fixed = {{-0.45, -0.5, -0.45, 0.45, 0, 0.45}},
		},

		on_punch = function(pos, node, puncher, pointed_thing)
			replace_pie(node, puncher, pos)
		end,
	})

	-- 3/4 pie
	minetest.register_node("pie:" .. pie .. "_1", {
		description = "3/4" .. desc,
		paramtype = "light",
		sunlight_propagates = true,
		tiles = {
			pie .. "_top.png", pie .. "_bottom.png", pie .. "_side.png",
			pie .. "_side.png", pie .. "_side.png", pie .. "_inside.png"
		},
		groups = {not_in_creative_inventory = 1},
		drawtype = "nodebox",
		node_box = {
			type = "fixed",
			fixed = {{-0.45, -0.5, -0.25, 0.45, 0, 0.45}},
		},

		on_punch = function(pos, node, puncher, pointed_thing)
			replace_pie(node, puncher, pos)
		end,
	})

	-- 1/2 pie
	minetest.register_node("pie:" .. pie .. "_2", {
		description = "Half " .. desc,
		paramtype = "light",
		sunlight_propagates = true,
		tiles = {
			pie .. "_top.png", pie .. "_bottom.png", pie .. "_side.png",
			pie .. "_side.png", pie .. "_side.png", pie .. "_inside.png"
		},
		groups = {not_in_creative_inventory = 1},
		drawtype = "nodebox",
		node_box = {
			type = "fixed",
			fixed = {{-0.45, -0.5, 0.0, 0.45, 0, 0.45}},
		},

		on_punch = function(pos, node, puncher, pointed_thing)
			replace_pie(node, puncher, pos)
		end,
	})

	-- 1/4 pie
	minetest.register_node("pie:" .. pie .. "_3", {
		description = "Piece of " .. desc,
		paramtype = "light",
		sunlight_propagates = true,
		tiles = {
			pie .. "_top.png", pie .. "_bottom.png", pie .. "_side.png",
			pie .. "_side.png", pie .. "_side.png", pie .. "_inside.png"
		},
		groups = {not_in_creative_inventory = 1},
		drawtype = "nodebox",
		node_box = {
			type = "fixed",
			fixed = {{-0.45, -0.5, 0.25, 0.45, 0, 0.45}},
		},

		on_punch = function(pos, node, puncher, pointed_thing)
			replace_pie(node, puncher, pos)
		end,
	})

end

-- normal cake
register_pie("pie", "Cake")

minetest.register_craft({
	output = "pie:pie_0",
	recipe = {
		{"food:sugar", "mobs:bucket_milk", "food:sugar"},
		{"food:sugar", "mobs:egg", "food:sugar"},
		{"farming:wheat", "farming:flour", "farming:wheat"},
	},
	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
})

-- chocolate cake
register_pie("choc", "Chocolate Cake")

minetest.register_craft({
	output = "pie:choc_0",
	recipe = {
		{"food:chocolate_powder", "mobs:bucket_milk", "food:chocolate_powder"},
		{"food:sugar", "mobs:egg", "food:sugar"},
		{"farming:wheat", "farming:flour", "farming:wheat"},
	},
	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
})

-- strawberry cheesecake
--register_pie("scsk", "Strawberry Cheesecake")
--
--minetest.register_craft({
--	output = "pie:scsk_0",
--	recipe = {
--		{"ethereal:strawberry", "mobs:bucket_milk", "ethereal:strawberry"},
--		{"farming:sugar", "mobs:egg", "farming:sugar"},
--		{"farming:wheat", "farming:flour", "farming:wheat"},
--	},
--	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
--})
--cant make it on MMS
-- coffee cake
--register_pie("coff", "Coffee Cake")
--
--minetest.register_craft({
--	output = "pie:coff_0",
--	recipe = {
--		{"farming:coffee_beans", "mobs:bucket_milk", "farming:coffee_beans"},
--		{"farming:sugar", "mobs:egg", "farming:sugar"},
--		{"farming:wheat", "farming:flour", "farming:wheat"},
--	},
--	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
--})

-- red velvet cake
register_pie("rvel", "Red Velvet Cake")

minetest.register_craft({
	output = "pie:rvel_0",
	recipe = {
		{"food:chocolate_powder", "mobs:bucket_milk", "dye:red"},
		{"food:sugar", "mobs:egg", "food:sugar"},
		{"farming:flour", "mobs:cheese", "farming:flour"},
	},
	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
})

-- meat cake
register_pie("meat", "Meat Cake")

minetest.register_craft({
	output = "pie:meat_0",
	recipe = {
		{"mobs:meat_raw", "mobs:egg", "mobs:meat_raw"},
		{"farming:wheat", "farming:wheat", "farming:wheat"},
		{"", "", ""}
	},
})
--cant make it on MMS
-- banana cake
--register_pie("bana", "Banana Cake")
--
--minetest.register_craft({
--	output = "pie:bana_0",
--	recipe = {
--		{"ethereal:banana", "mobs:bucket_milk", "ethereal:banana"},
--		{"farming:sugar", "mobs:egg", "farming:sugar"},
--		{"farming:wheat", "farming:flour", "farming:wheat"},
--	},
--	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
--})

--My pies for MMS

--orange pie
register_pie("orange","Orange Pie")

minetest.register_craft({
	output = "pie:orange_0",
	recipe = {
		{"food:orange", "mobs:bucket_milk", "food:orange"},
		{"food:sugar", "mobs:egg", "food:sugar"},
		{"farming:wheat", "farming:flour", "farming:wheat"},
	},
	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
})

--apple pie
register_pie("apple","Apple Pie")

minetest.register_craft({
	output = "pie:apple_0",
	recipe = {
		{"default:apple", "mobs:bucket_milk", "default:apple"},
		{"food:sugar", "mobs:egg", "food:sugar"},
		{"farming:wheat", "farming:flour", "farming:wheat"},
	},
	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
})

--bread pudding
register_pie("brpd","Bread Pudding")

minetest.register_craft({
	output = "pie:brpd_0",
	recipe = {
		{"farming:bread", "mobs:bucket_milk", "farming:bread"},
		{"food:sugar", "mobs:egg", "food:sugar"},
		{"farming:wheat", "farming:flour", "farming:wheat"},
	},
	replacements = {{ "mobs:bucket_milk", "bucket:bucket_empty"}}
})


-- add lucky blocks

if minetest.get_modpath("lucky_block") then
lucky_block:add_blocks({
	{"nod", "pie:pie_0", 0},
	{"nod", "pie:choc_0", 0},
	{"nod", "pie:orange_0", 0},
	{"tro", "pie:pie_0"},
	{"nod", "pie:rvel_0", 0},
	{"nod", "pie:orange_0", 0},
	{"nod", "pie:brpd_0", 0},
	{"nod", "pie:meat_0", 0},
	{"lig"},
})
end

print ("[MOD] Pie loaded")