function mcl_armor.play_equip_sound(stack, obj, pos, unequip) local def = stack:get_definition() local estr = "equip" if unequip then estr = "unequip" end local snd = def.sounds and def.sounds["_mcl_armor_" .. estr] if not snd then -- Fallback sound snd = { name = "mcl_armor_" .. estr .. "_generic" } end if snd then local dist = 8 if pos then dist = 16 end minetest.sound_play(snd, {object = obj, pos = pos, gain = 0.5, max_hear_distance = dist}, true) end end function mcl_armor.on_equip(itemstack, obj) local def = itemstack:get_definition() mcl_armor.play_equip_sound(itemstack, obj) if def._on_equip then def._on_equip(obj, itemstack) end mcl_armor.update(obj) end function mcl_armor.on_unequip(itemstack, obj) local def = itemstack:get_definition() mcl_armor.play_equip_sound(itemstack, obj, nil, true) if def._on_unequip then def._on_unequip(obj, itemstack) end mcl_armor.update(obj) end function mcl_armor.equip(itemstack, obj) local def = itemstack:get_definition() local element = mcl_armor.elements[def._mcl_armor_element or ""] local inv = mcl_util.get_inventory(obj) if element and inv then if inv:get_stack("armor", element.index):is_empty() then local equipping_item = itemstack:take_item() inv:set_stack("armor", element.index, equipping_item) mcl_armor.on_equip(equipping_item, obj) end end return itemstack end function mcl_armor.equip_on_use(itemstack, player, pointed_thing) if not player or not player:is_player() then return itemstack end local new_stack = mcl_util.call_on_rightclick(itemstack, player, pointed_thing) if new_stack then return new_stack end return mcl_armor.equip(itemstack, player) end function mcl_armor.register_set(def) local modname = minetest.get_current_modname() local S = minetest.get_translator(modname) local descriptions = def.descriptions or {} local groups = def.groups or {} for name, element in pairs(mcl_armor.elements) do local itemname = element.name .. "_" .. def.name local itemstring = modname .. ":" .. itemname local groups = table.copy(groups) groups["armor_" .. name] = 1 groups["combat_armor_" .. name] = 1 groups.armor = 1 groups.combat_armor = 1 groups.mcl_armor_points = def.points[name] groups.mcl_armor_toughness = def.toughness groups.mcl_armor_uses = math.floor(def.durability * element.durability) + 1 groups.enchantability = def.enchantability minetest.register_tool(itemstring, { description = S(def.description .. " " .. (descriptions[name] or element.description)), _doc_items_longdesc = mcl_armor.longdesc, _doc_items_usagehelp = mcl_armor.usage, inventory_image = modname .. "_inv_" .. itemname .. ".png", _repair_material = def.repair_material or def.craft_material, groups = groups, sounds = { _mcl_armor_equip = def.sound_equip or modname .. "_equip_" .. def.name, _mcl_armor_unequip = def.sound_unequip or modname .. "_unequip_" .. def.name, }, on_place = mcl_armor.equip_on_use, on_secondary_use = mcl_armor.equip_on_use, _on_equip = def.on_equip, _on_unequip = def.on_unequip, _mcl_armor_element = name, _mcl_armor_texture = modname .. "_" .. itemname .. ".png", _mcl_armor_preview = modname .. "_" .. itemname .. "_preview.png", }) if def.craft_material then minetest.register_craft({ output = itemstring, recipe = element.craft(def.craft_material), }) end if def.cook_material then minetest.register_craft({ type = "cooking", output = def.cook_material, recipe = itemstring, cooktime = 10, }) end end end mcl_armor.protection_enchantments = { flags = {}, types = {}, wildcard = {}, } function mcl_armor.register_protection_enchantment(def) local prot_def = {id = def.id, factor = def.factor} if def.damage_flag then local tbl = mcl_armor.protection_enchantments.flags[def.damage_flag] or {} table.insert(tbl, prot_def) mcl_armor.protection_enchantments.flags = tbl elseif def.damage_type then local tbl = mcl_armor.protection_enchantments.types[def.damage_type] or {} table.insert(tbl, prot_def) mcl_armor.protection_enchantments.types = tbl else table.insert(mcl_armor.protection_enchantments.wildcard, prot_def) end mcl_enchanting.enchantments[def.id] = { name = def.name, max_level = def.max_level or 4, primary = def.primary or {combat_armor = true}, secondary = {}, disallow = {}, incompatible = def.incompatible or {}, weight = def.weight or 5, description = def.description, curse = false, on_enchant = function() end, requires_tool = false, treasure = def.treasure or false, power_range_table = def.power_range_table, inv_combat_tab = true, inv_tool_tab = false, } end function mcl_armor.get_armor_points(obj) local points = 0 local inv = mcl_util.get_inventory(obj) if inv then for i = 2, 5 do local itemstack = inv:get_stack("armor", i) if not itemstack:is_empty() then points = points + minetest.get_item_group(itemstack:get_name(), "mcl_armor_points") end end end return points end -- Returns a change factor for a mob's view_range for the given object -- or nil, if there's no change. Certain armors (like mob heads) can -- affect the view range of mobs. function mcl_armor.get_mob_view_range_factor(obj, mob) local inv = mcl_util.get_inventory(obj) local factor if inv then for i = 2, 5 do local itemstack = inv:get_stack("armor", i) if not itemstack:is_empty() then local def = itemstack:get_definition() if def._mcl_armor_mob_range_mob == mob then if not factor then factor = def._mcl_armor_mob_range_factor elseif factor == 0 then return 0 else factor = factor * def._mcl_armor_mob_range_factor end end end end end return factor end function mcl_armor.update(obj) local info = {points = 0} local inv = mcl_util.get_inventory(obj) if inv then for i = 2, 5 do local itemstack = inv:get_stack("armor", i) local itemname = itemstack:get_name() if minetest.registered_aliases[itemname] then itemname = minetest.registered_aliases[itemname] end if not itemstack:is_empty() then local def = itemstack:get_definition() if def._mcl_armor_texture then info.texture = "(" .. def._mcl_armor_texture .. ")" .. (info.texture and "^" .. info.texture or "") end if obj:is_player() and def._mcl_armor_preview then info.preview = "(player.png^[opacity:0^" .. def._mcl_armor_preview .. ")" .. (info.preview and "^" .. info.preview or "" ) end info.points = info.points + minetest.get_item_group(itemname, "mcl_armor_points") end end end info.texture = info.texture or "blank.png" if obj:is_player() then info.preview = info.preview or "blank.png" mcl_armor.update_player(obj, info) else local luaentity = obj:get_luaentity() if luaentity.update_armor then luaentity:update_armor(info) end end end