VoxeLibre/mods/ITEMS/mcl_core/craftitems.lua

-- mods/default/craftitems.lua

local S = minetest.get_translator(minetest.get_current_modname())

local enable_fapples = minetest.settings:get_bool("mcl_enable_fapples",true)

--
-- Crafting items
--

minetest.register_craftitem("mcl_core:stick", {
	description = S("Stick"),
	_doc_items_longdesc = S("Sticks are a very versatile crafting material; used in countless crafting recipes."),
	_doc_items_hidden = false,
	inventory_image = "default_stick.png",
	stack_max = 64,
	groups = { craftitem=1, stick=1 },
	_mcl_toollike_wield = true,
})

minetest.register_craftitem("mcl_core:paper", {
	description = S("Paper"),
	_doc_items_longdesc = S("Paper is used to craft books and maps."),
	inventory_image = "default_paper.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:coal_lump", {
	description = S("Coal"),
	_doc_items_longdesc = S("“Coal” refers to coal lumps obtained by digging coal ore which can be found underground. Coal is your standard furnace fuel, but it can also be used to make torches, coal blocks and a few other things."),
	_doc_items_hidden = false,
	inventory_image = "default_coal_lump.png",
	stack_max = 64,
	groups = { craftitem=1, coal=1 },
})

minetest.register_craftitem("mcl_core:charcoal_lump", {
	description = S("Charcoal"),
	_doc_items_longdesc = S("Charcoal is an alternative furnace fuel created by cooking wood in a furnace. It has the same burning time as coal and also shares many of its crafting recipes, but it can not be used to create coal blocks."),
	_doc_items_hidden = false,
	inventory_image = "mcl_core_charcoal.png",
	stack_max = 64,
	groups = { craftitem=1, coal=1 },
})

minetest.register_craftitem("mcl_core:iron_nugget", {
	description = S("Iron Nugget"),
	_doc_items_longdesc = S("Iron nuggets are very small pieces of molten iron; the main purpose is to create iron ingots."),
	inventory_image = "mcl_core_iron_nugget.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:gold_nugget", {
	description = S("Gold Nugget"),
	_doc_items_longdesc = S("Gold nuggets are very small pieces of molten gold; the main purpose is to create gold ingots."),
	inventory_image = "mcl_core_gold_nugget.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:diamond", {
	description = S("Diamond"),
	_doc_items_longdesc = S("Diamonds are precious minerals and useful to create the highest tier of armor and tools."),
	inventory_image = "default_diamond.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:clay_lump", {
	description = S("Clay Ball"),
	_doc_items_longdesc = S("Clay balls are a raw material, mainly used to create bricks in the furnace."),
	_doc_items_hidden = false,
	inventory_image = "default_clay_lump.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:iron_ingot", {
	description = S("Iron Ingot"),
	_doc_items_longdesc = S("Molten iron. It is used to craft armor, tools, and whatnot."),
	inventory_image = "default_steel_ingot.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:gold_ingot", {
	description = S("Gold Ingot"),
	_doc_items_longdesc = S("Molten gold. It is used to craft armor, tools, and whatnot."),
	inventory_image = "default_gold_ingot.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:emerald", {
	description = S("Emerald"),
	_doc_items_longdesc = S("Emeralds are used in villager trades as currency."),
	inventory_image = "mcl_core_emerald.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:lapis", {
	description = S("Lapis Lazuli"),
	_doc_items_longdesc = S("Lapis Lazuli are required for enchanting items on an enchanting table."),
	inventory_image = "mcl_core_lapis.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:brick", {
	description = S("Brick"),
	_doc_items_longdesc = S("Bricks are used to craft brick blocks."),
	inventory_image = "default_clay_brick.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:flint", {
	description = S("Flint"),
	_doc_items_longdesc = S("Flint is a raw material."),
	inventory_image = "default_flint.png",
	stack_max = 64,
	groups = { craftitem=1 },
})

minetest.register_craftitem("mcl_core:sugar", {
	description = S("Sugar"),
	_doc_items_longdesc = S("Sugar comes from sugar canes and is used to make sweet foods."),
	inventory_image = "mcl_core_sugar.png",
	stack_max = 64,
	groups = { craftitem = 1, brewitem=1 },
})

minetest.register_craftitem("mcl_core:bowl",{
	description = S("Bowl"),
	_doc_items_longdesc = S("Bowls are mainly used to hold tasty soups."),
	inventory_image = "mcl_core_bowl.png",
	stack_max = 64,
	groups = { craftitem = 1 },
})

minetest.register_craftitem("mcl_core:apple", {
	description = S("Apple"),
	_doc_items_longdesc = S("Apples are food items which can be eaten."),
	wield_image = "default_apple.png",
	inventory_image = "default_apple.png",
	stack_max = 64,
	on_place = minetest.item_eat(4),
	on_secondary_use = minetest.item_eat(4),
	groups = { food = 2, eatable = 4, compostability = 65 },
	_mcl_saturation = 2.4,
})

local gapple_hunger_restore = minetest.item_eat(4)

local function eat_gapple(itemstack, placer, pointed_thing)
	if pointed_thing.type == "node" then
		local node = minetest.get_node(pointed_thing.under)
		if placer and not placer:get_player_control().sneak then
			if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
				return minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, placer, itemstack) or itemstack
			end
		end
	elseif pointed_thing.type == "object" then
		return itemstack
	end

	local regen_duration, absorption = 5, 1
	if itemstack:get_name() == "mcl_core:apple_gold_enchanted" then
		regen_duration, absorption = 20, 4
		mcl_potions.give_effect("fire_resistance", placer, 1, 300)
		mcl_potions.give_effect_by_level("leaping", placer, 1, 300)
		if enable_fapples then
			mcl_potions.give_effect_by_level("swiftness", placer, absorption, 120)
		end
	end
	mcl_potions.give_effect_by_level("absorption", placer, absorption, 120)
	mcl_potions.give_effect_by_level("regeneration", placer, 2, regen_duration)
	return gapple_hunger_restore(itemstack, placer, pointed_thing)
end

local function eat_gapple_delayed(itemstack, placer, pointed_thing)

	if pointed_thing.type == "node" then
		local node = minetest.get_node(pointed_thing.under)
		if placer and not placer:get_player_control().sneak then
			if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
				return minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, placer, itemstack) or itemstack
			end
		end
	elseif pointed_thing.type == "object" then
		return itemstack
	end

	local function eat_gapple(itemstack, placer, pointed_thing)
		if pointed_thing.type == "node" then
			local node = minetest.get_node(pointed_thing.under)
			if placer and not placer:get_player_control().sneak then
				if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
					return minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, placer, itemstack) or itemstack
				end
			end
		elseif pointed_thing.type == "object" then
			return itemstack
		end

		local regen_duration, absorption = 5, 1
		if itemstack:get_name() == "mcl_core:apple_gold_enchanted" then
			regen_duration, absorption = 20, 4
			mcl_potions.give_effect("fire_resistance", placer, 1, 300)
			mcl_potions.give_effect_by_level("leaping", placer, 1, 300)
			if enable_fapples then
				mcl_potions.give_effect_by_level("swiftness", placer, absorption, 120)
			end
		end
		mcl_potions.give_effect_by_level("absorption", placer, absorption, 120)
		mcl_potions.give_effect_by_level("regeneration", placer, 2, regen_duration)
		--return gapple_hunger_restore(itemstack, placer, pointed_thing)
	end

	-- Wrapper for handling mcl_hunger delayed eating
	local name = placer:get_player_name()
	mcl_hunger.eat_internal[name]._custom_itemstack = itemstack -- Used as comparison to make sure the custom wrapper executes only when the same item is eaten
	mcl_hunger.eat_internal[name]._custom_var = {
		itemstack = itemstack,
		placer = placer,
		pointed_thing = pointed_thing,
	}
	mcl_hunger.eat_internal[name]._custom_func = eat_gapple
	mcl_hunger.eat_internal[name]._custom_wrapper = function(name)

		mcl_hunger.eat_internal[name]._custom_func(
			mcl_hunger.eat_internal[name]._custom_var.itemstack,
			mcl_hunger.eat_internal[name]._custom_var.placer,
			mcl_hunger.eat_internal[name]._custom_var.pointed_thing
		)
	end

	--mcl_hunger.eat_internal[name]._custom_do_delayed = true -- Only _custom_wrapper will be executed after holding RMB or LMB within a specified delay
	minetest.do_item_eat(4, nil, itemstack, placer, pointed_thing)
end

minetest.register_craftitem("mcl_core:apple_gold", {
	-- TODO: Add special highlight color
	description = S("Golden Apple"),
	_doc_items_longdesc = S("Golden apples are precious food items which can be eaten."),
	wield_image = "mcl_core_apple_golden.png",
	inventory_image = "mcl_core_apple_golden.png",
	stack_max = 64,
	--on_place = eat_gapple, -- Will do effect immediately but not reduce item count until eating delay ends which makes it exploitable by deliberately not finishing delay
	--on_secondary_use = eat_gapple,
	on_place = eat_gapple_delayed,
	on_secondary_use = eat_gapple_delayed,
	groups = { food = 2, eatable = 4, can_eat_when_full = 1 },
	_mcl_saturation = 9.6,
})

minetest.register_craftitem("mcl_core:apple_gold_enchanted", {
	description = S("Enchanted Golden Apple"),
	_doc_items_longdesc = S("Golden apples are precious food items which can be eaten."),
	wield_image = "mcl_core_apple_golden.png" .. mcl_enchanting.overlay,
	inventory_image = "mcl_core_apple_golden.png" .. mcl_enchanting.overlay,
	stack_max = 64,
	--on_place = eat_gapple,
	--on_secondary_use = eat_gapple,
	on_place = eat_gapple_delayed,
	on_secondary_use = eat_gapple_delayed,
	groups = { food = 2, eatable = 4, can_eat_when_full = 1 },
	_mcl_saturation = 9.6,
})