Update luacheck

Update license year
Update CI script
2025-06-28 22:06:17 +02:00 · 2025-04-07 00:38:49 -04:00 · 2025-04-07 00:25:32 -04:00 · 2025-04-07 00:24:55 -04:00 · 2025-04-07 00:21:38 -04:00 · 2025-04-07 00:19:12 -04:00
42 changed files with 1857 additions and 292 deletions
--- a/.cdb.json
+++ b/.cdb.json
@ -13,5 +13,6 @@
    "media_license": "CC-BY-SA-4.0",
    "repo": "https://bitbucket.org/minetest_gamers/x_enchanting/src/master/",
    "issue_tracker": "https://bitbucket.org/minetest_gamers/x_enchanting/issues?status=new&status=open",
+    "video_url": "https://youtu.be/JXF-GrQ9Uxs?si=dsgxDMXtm90ovE3D",
    "forums": 28861
 }
--- a/.gitattributes
+++ b/.gitattributes
@ -0,0 +1,15 @@
+# Creating an archive
+
+.* export-ignore
+assets export-ignore
+scripts export-ignore
+bin export-ignore
+docs export-ignore
+types export-ignore
+*.zip export-ignore
+bitbucket-pipelines.yml export-ignore
+package.json export-ignore
+package-lock.json export-ignore
+screenshot*.png export-ignore
+i18n.py export-ignore
+config.ld export-ignore
--- a/.luacheckrc
+++ b/.luacheckrc
@ -3,27 +3,26 @@ allow_defined_top = true
 max_line_length = false

 exclude_files = {
-    './scripts',
-    './bin',
-    './logs',
-    './node_modules',
-    './sounds',
-    './textures',
-    './models',
-    './docs',
-    './locale',
-    './types',
+    "./scripts",
+    "./bin",
+    "./logs",
+    "./node_modules",
+    "./sounds",
+    "./textures",
+    "./models",
+    "./docs",
+    "./locale",
+    "./types",
 }

 globals = {
-    'minetest',
-    'XEnchanting'
+    "core",
+    "XEnchanting"
 }

 read_globals = {
    "DIR_DELIM", "INIT",

-    "core",
    "dump", "dump2",

    "Raycast",
--- a/LICENSE.txt
+++ b/LICENSE.txt
@ -1,8 +1,7 @@
                  GNU LESSER GENERAL PUBLIC LICENSE
                       Version 2.1, February 1999

- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Copyright (C) 2023 SaKeL <juraj.vajda@gmail.com>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

@ -55,7 +54,7 @@ modified by someone else and passed on, the recipients should know
 that what they have is not the original version, so that the original
 author's reputation will not be affected by problems that might be
 introduced by others.
-
+
  Finally, software patents pose a constant threat to the existence of
 any free program.  We wish to make sure that a company cannot
 effectively restrict the users of a free program by obtaining a
@ -111,7 +110,7 @@ modification follow.  Pay close attention to the difference between a
 "work based on the library" and a "work that uses the library".  The
 former contains code derived from the library, whereas the latter must
 be combined with the library in order to run.
-
+
                  GNU LESSER GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

@ -158,7 +157,7 @@ Library.
  You may charge a fee for the physical act of transferring a copy,
 and you may at your option offer warranty protection in exchange for a
 fee.
-
+
  2. You may modify your copy or copies of the Library or any portion
 of it, thus forming a work based on the Library, and copy and
 distribute such modifications or work under the terms of Section 1
@ -216,7 +215,7 @@ instead of to this License.  (If a newer version than version 2 of the
 ordinary GNU General Public License has appeared, then you can specify
 that version instead if you wish.)  Do not make any other change in
 these notices.
-
+
  Once this change is made in a given copy, it is irreversible for
 that copy, so the ordinary GNU General Public License applies to all
 subsequent copies and derivative works made from that copy.
@ -267,7 +266,7 @@ Library will still fall under Section 6.)
 distribute the object code for the work under the terms of Section 6.
 Any executables containing that work also fall under Section 6,
 whether or not they are linked directly with the Library itself.
-
+
  6. As an exception to the Sections above, you may also combine or
 link a "work that uses the Library" with the Library to produce a
 work containing portions of the Library, and distribute that work
@ -329,7 +328,7 @@ restrictions of other proprietary libraries that do not normally
 accompany the operating system.  Such a contradiction means you cannot
 use both them and the Library together in an executable that you
 distribute.
-
+
  7. You may place library facilities that are a work based on the
 Library side-by-side in a single library together with other library
 facilities not covered by this License, and distribute such a combined
@ -370,7 +369,7 @@ subject to these terms and conditions.  You may not impose any further
 restrictions on the recipients' exercise of the rights granted herein.
 You are not responsible for enforcing compliance by third parties with
 this License.
-
+
  11. If, as a consequence of a court judgment or allegation of patent
 infringement or for any other reason (not limited to patent issues),
 conditions are imposed on you (whether by court order, agreement or
@ -422,7 +421,7 @@ conditions either of that version or of any later version published by
 the Free Software Foundation.  If the Library does not specify a
 license version number, you may choose any version ever published by
 the Free Software Foundation.
-
+
  14. If you wish to incorporate parts of the Library into other free
 programs whose distribution conditions are incompatible with these,
 write to the author to ask for permission.  For software which is
@ -455,48 +454,103 @@ FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
 SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 DAMAGES.

-                     END OF TERMS AND CONDITIONS
-
-           How to Apply These Terms to Your New Libraries
+### Textures

-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
+**CC-BY-SA-4.0, Pixel Perfection by XSSheep**, https://minecraft.curseforge.com/projects/pixel-perfection-freshly-updated

-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
+- x_enchanting_symbol_1.png
+- x_enchanting_symbol_2.png
+- x_enchanting_symbol_3.png
+- x_enchanting_symbol_4.png
+- x_enchanting_symbol_5.png
+- x_enchanting_symbol_6.png
+- x_enchanting_symbol_7.png
+- x_enchanting_symbol_8.png
+- x_enchanting_symbol_9.png
+- x_enchanting_symbol_10.png
+- x_enchanting_symbol_11.png
+- x_enchanting_symbol_12.png
+- x_enchanting_symbol_13.png
+- x_enchanting_symbol_14.png
+- x_enchanting_symbol_15.png
+- x_enchanting_symbol_16.png
+- x_enchanting_symbol_17.png
+- x_enchanting_symbol_18.png
+- x_enchanting_symbol_19.png
+- x_enchanting_symbol_20.png
+- x_enchanting_symbol_21.png
+- x_enchanting_symbol_22.png
+- x_enchanting_symbol_23.png
+- x_enchanting_symbol_24.png
+- x_enchanting_symbol_25.png
+- x_enchanting_symbol_26.png

-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
+**CC-BY-SA-4.0, by SaKeL**

-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
+- x_enchanting_image_button_disabled.png
+- x_enchanting_image_button.png
+- x_enchanting_image_trade_1.png -- Derived from a texture by VanessaE (CC BY-SA 3.0)
+- x_enchanting_image_trade_2.png -- Derived from a texture by VanessaE (CC BY-SA 3.0)
+- x_enchanting_image_trade_3.png -- Derived from a texture by VanessaE (CC BY-SA 3.0)
+- x_enchanting_scroll_handles_mesh.png -- Derived from a textures by paramat (CC BY-SA 3.0) and TumeniNodes (CC BY-SA 3.0)
+- x_enchanting_scroll_mesh.png -- Derived from a texture TumeniNodes (CC BY-SA 3.0)
+- x_enchanting_scroll_particle.png
+- x_enchanting_table.png
+- x_enchanting_gui_slot_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC-BY-SA-4.0)
+- x_enchanting_gui_cloth_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC-BY-SA-4.0)
+- x_enchanting_gui_cloth_trade_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC-BY-SA-4.0)
+- x_enchanting_gui_formbg.png -- Derived from texture Pixel Perfection by XSSheep (CC-BY-SA-4.0)
+- x_enchanting_gui_hb_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC-BY-SA-4.0)

-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
+### Models

-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+**CC-BY-SA-4.0, by SaKeL**

-Also add information on how to contact you by electronic and paper mail.
+- x_enchanting_scroll.b3d
+- x_enchanting_table.obj

-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
+### Sounds

-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+**CC-BY-3.0, Kostas17**, https://freesound.org

-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
+- x_enchanting_enchant.ogg

-That's all there is to it!
+**CC0-1.0, Zeinel**, https://freesound.org
+
+- x_enchanting_scroll.1.ogg
+- x_enchanting_scroll.2.ogg
+- x_enchanting_scroll.3.ogg
+- x_enchanting_scroll.4.ogg
+- x_enchanting_scroll.5.ogg
+- x_enchanting_scroll.6.ogg
+- x_enchanting_scroll.7.ogg
+- x_enchanting_scroll.8.ogg
+- x_enchanting_scroll.9.ogg
+
+**CC0-1.0, by Fission9**, https://freesound.org
+
+- x_enchanting_wood_footstep.1.ogg
+- x_enchanting_wood_footstep.2.ogg
+- x_enchanting_wood_footstep.3.ogg
+- x_enchanting_wood_footstep.4.ogg
+- x_enchanting_wood_footstep.5.ogg
+- x_enchanting_wood_footstep.6.ogg
+
+**CC0-1.0, by igroglaz**, https://freesound.org
+
+- x_enchanting_wood_hit.1.ogg
+- x_enchanting_wood_hit.2.ogg
+- x_enchanting_wood_hit.3.ogg
+- x_enchanting_wood_hit.4.ogg
+- x_enchanting_wood_hit.5.ogg
+- x_enchanting_wood_hit.6.ogg
+
+**CC-BY-4.0, by RICHERlandTV**, https://freesound.org
+
+- x_enchanting_wood_place.1.ogg
+- x_enchanting_wood_place.2.ogg
+- x_enchanting_wood_place.3.ogg
+
+**CC-BY-4.0, by tim.kahn**, https://freesound.org/people/tim.kahn/sounds/35829/
+
+- x_enchanting_disenchant.ogg
--- a/README.md
+++ b/README.md
@ -6,9 +6,10 @@ Adds Enchanting Mechanics and API.

 ## Features

+* does not add new tools/items, it's using MT API to change existing items instead
 * adds enchanting table
 * supports all registered tools with known tool groups: pickaxe, shovel, axe, sword, e.g. `groups = {pickaxe = 1}`
-* support all bows with group `{bow = 1}`
+* supports all bows with group `{bow = 1}`
 * supports `default:bookshelf` or anything with `group:bookshelf`
 * enchanting trade is for `default:mese_crystal` or anything with `groups = {enchanting_trade = 1}`
 * adds enchantability for all MT default tools, for custom tools the enchantability can be set in the item group, e.g. `groups = {enchantability = 15}`
@ -16,8 +17,8 @@ Adds Enchanting Mechanics and API.
 * enchanted items have detailed enchantments description/short description
 * mesh node model
 * mesh entity model and animations
-
-NOTE: item inventory/wield image will not be adjusted until this feature is supported by MT engine, see: https://github.com/minetest/minetest/issues/5686
+* tool texture will have enchanted glint
+* adds grind stone to remove enchantments (excluding curses)

 ## How To

@ -97,7 +98,7 @@ groups: sword

 Cause mobs to drop more items. This value is not used in the engine; it is the responsibility of the game/mod code to implement this.

-Supported: mobs_monster, mobs_animal
+Supported: mobs_monster, mobs_animal, animalia

 groups: sword

@ -177,86 +178,10 @@ end
 ## Optional Dependencies

 - xdecor (adjusts conflicting recipe)
+- item_drop (make sure fortune will execute before item_drop mod overrides `handle_node_drops`)

 ## License:

 ### Code

 GNU Lesser General Public License v2.1 or later (see included LICENSE file)
-
-### Textures
-
-**CC BY-SA 4.0, Pixel Perfection by XSSheep**, https://minecraft.curseforge.com/projects/pixel-perfection-freshly-updated
-
- x_enchanting_symbol_1.png
- x_enchanting_symbol_2.png
- x_enchanting_symbol_3.png
- x_enchanting_symbol_4.png
- x_enchanting_symbol_5.png
- x_enchanting_symbol_6.png
- x_enchanting_symbol_7.png
- x_enchanting_symbol_8.png
- x_enchanting_symbol_9.png
- x_enchanting_symbol_10.png
- x_enchanting_symbol_11.png
- x_enchanting_symbol_12.png
- x_enchanting_symbol_13.png
- x_enchanting_symbol_14.png
- x_enchanting_symbol_15.png
- x_enchanting_symbol_16.png
- x_enchanting_symbol_17.png
- x_enchanting_symbol_18.png
- x_enchanting_symbol_19.png
- x_enchanting_symbol_20.png
- x_enchanting_symbol_21.png
- x_enchanting_symbol_22.png
- x_enchanting_symbol_23.png
- x_enchanting_symbol_24.png
- x_enchanting_symbol_25.png
- x_enchanting_symbol_26.png
-
-**LGPL-2.1-or-later, by SaKeL**
-
- x_enchanting_image_button_disabled.png
- x_enchanting_image_button.png
- x_enchanting_image_trade_1.png -- Derived from a texture by VanessaE (CC BY-SA 3.0)
- x_enchanting_image_trade_2.png -- Derived from a texture by VanessaE (CC BY-SA 3.0)
- x_enchanting_image_trade_3.png -- Derived from a texture by VanessaE (CC BY-SA 3.0)
- x_enchanting_scroll_handles_mesh.png -- Derived from a textures by paramat (CC BY-SA 3.0) and TumeniNodes (CC BY-SA 3.0)
- x_enchanting_scroll_mesh.png -- Derived from a texture TumeniNodes (CC BY-SA 3.0)
- x_enchanting_scroll_particle.png
- x_enchanting_table.png
- x_enchanting_gui_slot_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC BY-SA 4.0)
- x_enchanting_gui_cloth_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC BY-SA 4.0)
- x_enchanting_gui_cloth_trade_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC BY-SA 4.0)
- x_enchanting_gui_formbg.png -- Derived from texture Pixel Perfection by XSSheep (CC BY-SA 4.0)
- x_enchanting_gui_hb_bg.png -- Derived from texture Pixel Perfection by XSSheep (CC BY-SA 4.0)
-
-### Models
-
-**LGPL-2.1-or-later, by SaKeL**
-
- x_enchanting_scroll.b3d
- x_enchanting_table.obj
-
-### Sounds
-
-**CC-BY-3.0, Kostas17**, https://freesound.org
-
- x_enchanting_enchant.ogg
-
-**CC0-1.0, Zeinel**, https://freesound.org
-
- x_enchanting_scroll.1.ogg
- x_enchanting_scroll.2.ogg
- x_enchanting_scroll.3.ogg
- x_enchanting_scroll.4.ogg
- x_enchanting_scroll.5.ogg
- x_enchanting_scroll.6.ogg
- x_enchanting_scroll.7.ogg
- x_enchanting_scroll.8.ogg
- x_enchanting_scroll.9.ogg
-
-## Installation
-
-see: https://wiki.minetest.net/Installing_Mods
--- a/api.lua
+++ b/api.lua
@ -1,4 +1,22 @@
-local S = minetest.get_translator(minetest.get_current_modname())
+--[[
+    X Enchanting. Adds Enchanting Mechanics and API.
+    Copyright (C) 2025 SaKeL
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+local S = core.get_translator(core.get_current_modname())

 ---@type XEnchanting
 XEnchanting = {
@ -177,7 +195,8 @@ XEnchanting = {
            weight = 1,
            secondary = true,
            -- all applicable
-            groups = nil
+            groups = nil,
+            cursed = true
        },
        knockback = {
            name = S('Knockback'),
@ -288,16 +307,28 @@ local function get_table_length(table)
    return length
 end

+---Find element v of t satisfying f(v)
+local function tableFind(t, f)
+    for _, v in ipairs(t) do
+        if f(v) then
+            return v
+        end
+    end
+
+    return nil
+end
+
+---@diagnostic disable-next-line: unused-local
 function XEnchanting.has_tool_group(self, name)
-    if minetest.get_item_group(name, 'pickaxe') > 0 then
+    if core.get_item_group(name, 'pickaxe') > 0 then
        return 'pickaxe'
-    elseif minetest.get_item_group(name, 'shovel') > 0 then
+    elseif core.get_item_group(name, 'shovel') > 0 then
        return 'shovel'
-    elseif minetest.get_item_group(name, 'axe') > 0 then
+    elseif core.get_item_group(name, 'axe') > 0 then
        return 'axe'
-    elseif minetest.get_item_group(name, 'sword') > 0 then
+    elseif core.get_item_group(name, 'sword') > 0 then
        return 'sword'
-    elseif minetest.get_item_group(name, 'bow') > 0 then
+    elseif core.get_item_group(name, 'bow') > 0 then
        return 'bow'
    end

@ -305,7 +336,7 @@ function XEnchanting.has_tool_group(self, name)
 end

 function XEnchanting.set_tool_enchantability(self, tool_def)
-    if minetest.get_item_group(tool_def.name, 'enchantability') > 0 then
+    if core.get_item_group(tool_def.name, 'enchantability') > 0 then
        -- enchantability is already set, we dont need to override the item
        return
    end
@ -316,15 +347,17 @@ function XEnchanting.set_tool_enchantability(self, tool_def)
        _enchantability = self.tools_enchantability[tool_def.name]
    end

-    minetest.override_item(tool_def.name, {
+    core.override_item(tool_def.name, {
        groups = mergeTables(tool_def.groups, { enchantability = _enchantability })
    })
 end

+---@diagnostic disable-next-line: unused-local
 function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantments)
    local tool_stack = ItemStack({ name = tool_def.name })
    local tool_capabilities = tool_stack:get_tool_capabilities()

+    ---@diagnostic disable-next-line: unused-local
    for i, enchantment in ipairs(enchantments) do
        -- Efficiency
        if enchantment.id == 'efficiency' then
@ -439,6 +472,7 @@ function XEnchanting.get_enchanted_tool_capabilities(self, tool_def, enchantment
    return tool_capabilities
 end

+---@diagnostic disable-next-line: unused-local
 function XEnchanting.get_randomseed(self)
    return tonumber(tostring(os.time()):reverse():sub(1, 9)) --[[@as integer]]
 end
@ -447,6 +481,7 @@ function XEnchanting.get_enchanted_descriptions(self, enchantments)
    local enchantments_desc = {}
    local enchantments_desc_masked = {}

+    ---@diagnostic disable-next-line: unused-local
    for i, enchantment in ipairs(enchantments) do
        local add_roman_numbers = true

@ -471,7 +506,7 @@ function XEnchanting.get_enchanted_descriptions(self, enchantments)
        end
    end

-    enchantments_desc = '\n' .. minetest.colorize('#AE81FF', S('Enchanted'))
+    enchantments_desc = '\n' .. core.colorize('#AE81FF', S('Enchanted'))
        .. '\n' .. table.concat(enchantments_desc, '\n')
    enchantments_desc_masked = table.concat(enchantments_desc_masked, '') .. '..?'

@ -481,6 +516,10 @@ function XEnchanting.get_enchanted_descriptions(self, enchantments)
    }
 end

+function XEnchanting.get_glint_texture_modifier(self, image)
+    return image .. '^((' .. image .. '^[contrast:127:127)^[mask:x_enchanting_glint.png^[opacity:80)'
+end
+
 function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name)
    local data = self.form_context[player_name].data

@ -491,9 +530,9 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
    local capabilities = data.slots[level].tool_cap_data
    local description = data.slots[level].descriptions.enchantments_desc
    local final_enchantments = data.slots[level].final_enchantments
-    local inv = minetest.get_meta(pos):get_inventory()
-    local tool_def = minetest.registered_tools[itemstack:get_name()]
-    local node_meta = minetest.get_meta(pos)
+    local inv = core.get_meta(pos):get_inventory()
+    local tool_def = core.registered_tools[itemstack:get_name()]
+    local node_meta = core.get_meta(pos)

    if not tool_def then
        return
@ -503,6 +542,7 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
    ---@type table<string, {["value"]: number}>
    local final_enchantments_meta = {}

+    ---@diagnostic disable-next-line: unused-local
    for i, enchantment in ipairs(final_enchantments) do
        stack_meta:set_float('is_' .. enchantment.id, enchantment.value)
        -- store only necessary data, keeping the meta optimized
@ -515,7 +555,23 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
    stack_meta:set_string('description', itemstack:get_description() .. '\n' .. description)
    stack_meta:set_string('short_description', S('Enchanted') .. ' ' .. itemstack:get_short_description())
    stack_meta:set_int('is_enchanted', 1)
-    stack_meta:set_string('x_enchanting', minetest.serialize(final_enchantments_meta))
+    stack_meta:set_string('x_enchanting', core.serialize(final_enchantments_meta))
+
+    if tool_def and tool_def.inventory_image and tool_def.inventory_image ~= '' then
+        stack_meta:set_string('inventory_image', tool_def.inventory_image .. '^((' .. tool_def.inventory_image .. '^[contrast:127:127)^[mask:x_enchanting_glint.png^[opacity:80)')
+    end
+
+    if tool_def and tool_def.inventory_overlay and tool_def.inventory_overlay ~= '' then
+        stack_meta:set_string('inventory_overlay', tool_def.inventory_overlay .. '^((' .. tool_def.inventory_overlay .. '^[contrast:127:127)^[mask:x_enchanting_glint.png^[opacity:80)')
+    end
+
+    if tool_def and tool_def.wield_image and tool_def.wield_image ~= '' then
+        stack_meta:set_string('wield_image', tool_def.wield_image .. '^((' .. tool_def.wield_image .. '^[contrast:127:127)^[mask:x_enchanting_glint.png^[opacity:80)')
+    end
+
+    if tool_def and tool_def.wield_overlay and tool_def.wield_overlay ~= '' then
+        stack_meta:set_string('wield_overlay', tool_def.wield_overlay .. '^((' .. tool_def.wield_overlay .. '^[contrast:127:127)^[mask:x_enchanting_glint.png^[opacity:80)')
+    end

    inv:set_stack('item', 1, itemstack)

@ -529,7 +585,7 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
    local formspec = self:get_formspec(pos, player_name)
    node_meta:set_string('formspec', formspec)

-    minetest.sound_play('x_enchanting_enchant', {
+    core.sound_play('x_enchanting_enchant', {
        gain = 0.3,
        pos = pos,
        max_hear_distance = 10
@ -553,7 +609,7 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
        glow = 1
    }

-    if minetest.has_feature({ dynamic_add_media_table = true, particlespawner_tweenable = true }) then
+    if core.has_feature({ dynamic_add_media_table = true, particlespawner_tweenable = true }) then
        -- new syntax, after v5.6.0
        particlespawner_def = {
            amount = 50,
@ -585,7 +641,7 @@ function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name
        }
    end

-    minetest.add_particlespawner(particlespawner_def)
+    core.add_particlespawner(particlespawner_def)
 end

 function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_def)
@ -611,8 +667,9 @@ function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_d
        if not enchantment_def.groups then
            group_enchantments[enchantment_name] = enchantment_def
        else
+            ---@diagnostic disable-next-line: unused-local
            for i, group in ipairs(enchantment_def.groups) do
-                if minetest.get_item_group(tool_def.name, group) > 0 then
+                if core.get_item_group(tool_def.name, group) > 0 then
                    group_enchantments[enchantment_name] = enchantment_def
                    break
                end
@ -637,7 +694,7 @@ function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_d

        local chosen_enchantment_level = slot_lvl
        -- Applying modifiers to the enchantment level
-        local enchantability = minetest.get_item_group(tool_def.name, 'enchantability')
+        local enchantability = core.get_item_group(tool_def.name, 'enchantability')
        -- Generate a random number between 1 and 1+(enchantability/2), with a triangular distribution
        local rand_enchantability = 1 + math.random(enchantability / 4 + 1) + math.random(enchantability / 4 + 1)
        -- Choose the enchantment level
@ -697,6 +754,7 @@ function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_d
        local total_weight = 0

        -- calculate total weight
+        ---@diagnostic disable-next-line: unused-local
        for j, enchantment in ipairs(possible_enchantments) do
            total_weight = total_weight + self.enchantment_defs[enchantment.id].weight
        end
@ -741,11 +799,17 @@ function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_d
                        table.remove(possible_enchantments, idx)
                    end
                end
-
            else
                local probability = (probability_level + 1) / 50

-                table.insert(final_enchantments, rand_ench)
+                local alreadyInTable = tableFind(final_enchantments, function(value)
+                    return value.id == rand_ench.id
+                end)
+
+                if not alreadyInTable then
+                    table.insert(final_enchantments, rand_ench)
+                end
+
                table.remove(possible_enchantments, rand_ench_idx)

                for idx, value in pairs(possible_enchantments) do
@ -815,12 +879,13 @@ local function get_list_bg(x, y)
    return out
 end

-local function get_formspec_bg(player_name)
-    local info = minetest.get_player_information(player_name)
-    local bg = 'background[5,5;1,1;x_enchanting_gui_formbg.png;true]'
+local function get_formspec_bg(player_name, bg_img)
+    local bg_image = bg_img and bg_img or 'x_enchanting_gui_formbg.png'
+    local info = core.get_player_information(player_name)
+    local bg = 'background[5,5;1,1;' .. bg_image .. ';true]'

    if info.formspec_version > 1 then
-        bg = 'background9[5,5;1,1;x_enchanting_gui_formbg.png;true;10]'
+        bg = 'background9[5,5;1,1;' .. bg_image .. ';true;10]'
    end

    return bg
@ -828,7 +893,7 @@ end

 function XEnchanting.get_formspec(self, pos, player_name, data)
    local spos = pos.x .. ',' .. pos.y .. ',' .. pos.z
-    local inv = minetest.get_meta(pos):get_inventory()
+    local inv = core.get_meta(pos):get_inventory()
    ---@diagnostic disable-next-line: codestyle-check
    local model_scroll_open = 'model[0,0;2,3;x_enchanting_table;x_enchanting_scroll.b3d;x_enchanting_scroll_mesh.png,x_enchanting_scroll_handles_mesh.png,x_enchanting_scroll_mesh.png;89,0;false;false;' .. self.scroll_animations.scroll_open_idle[1].x .. ',' .. self.scroll_animations.scroll_open_idle[1].y .. ';0]'
    ---@diagnostic disable-next-line: codestyle-check
@ -869,10 +934,10 @@ function XEnchanting.get_formspec(self, pos, player_name, data)

                if inv:get_stack('trade', 1):get_count() >= i then
                    ---@diagnostic disable-next-line: codestyle-check
-                    formspec[#formspec + 1] = 'image_button[3.125,' .. -0.5 + i .. ';5.125,1;x_enchanting_image_button.png;slot_' .. i .. ';' .. slot.descriptions.enchantments_desc_masked .. minetest.formspec_escape(' [' .. slot.level .. ']') .. ']'
+                    formspec[#formspec + 1] = 'image_button[3.125,' .. -0.5 + i .. ';5.125,1;x_enchanting_image_button.png;slot_' .. i .. ';' .. slot.descriptions.enchantments_desc_masked .. core.formspec_escape(' [' .. slot.level .. ']') .. ']'
                else
                    ---@diagnostic disable-next-line: codestyle-check
-                    formspec[#formspec + 1] = 'image_button[3.125,' .. -0.5 + i .. ';5.125,1;x_enchanting_image_button_disabled.png;slot_' .. i .. ';' .. slot.descriptions.enchantments_desc_masked .. minetest.formspec_escape(' [' .. slot.level .. ']') .. ']'
+                    formspec[#formspec + 1] = 'image_button[3.125,' .. -0.5 + i .. ';5.125,1;x_enchanting_image_button_disabled.png;slot_' .. i .. ';' .. slot.descriptions.enchantments_desc_masked .. core.formspec_escape(' [' .. slot.level .. ']') .. ']'
                end

                formspec[#formspec + 1] = 'image[2.3,' .. -0.5 + i .. ';1,1;x_enchanting_image_trade_' .. i .. '.png;]'
@ -907,3 +972,77 @@ function XEnchanting.get_formspec(self, pos, player_name, data)

    return table.concat(formspec, '')
 end
+
+function XEnchanting.get_grindstone_formspec(self, pos, player_name, data)
+    local _data = data or {}
+    local spos = pos.x .. ',' .. pos.y .. ',' .. pos.z
+    local model = 'model[0,0;2,3;x_enchanting_grindstone;x_enchanting_grindstone.obj;x_enchanting_grindstone_mesh.png;0,0;true;false;]'
+
+    local formspec = {}
+    formspec[#formspec + 1] = 'size[8,9]'
+    formspec[#formspec + 1] = 'bgcolor[#080808BB;true]'
+    formspec[#formspec + 1] = 'listcolors[#FFFFFF00;#FFFFFF1A;#FFFFFF00;#30434C;#FFF]'
+    formspec[#formspec + 1] = get_formspec_bg(player_name)
+    formspec[#formspec + 1] = 'style_type[label;font=mono,bold]'
+    formspec[#formspec + 1] = 'style[slot_1,slot_2,slot_3;font=mono,bold;textcolor=#4D413A]'
+    formspec[#formspec + 1] = 'label[0, 0;' .. S('Disenchant') .. ']'
+    -- item
+    formspec[#formspec + 1] = 'list[nodemeta:' .. spos .. ';item;0.5, 2.5;1, 1;]'
+    formspec[#formspec + 1] = 'image[0.5, 2.5;1,1;x_enchanting_gui_cloth_bg.png]'
+    -- result
+    if _data.result_disabled then
+        formspec[#formspec + 1] = 'image[4.75, 1.25;1.5,1.5;x_enchanting_gui_cloth_bg_corssed.png]'
+    else
+        formspec[#formspec + 1] = 'list[nodemeta:' .. spos .. ';result;5, 1.5;1, 1;]'
+        formspec[#formspec + 1] = 'image[5, 1.5;1,1;x_enchanting_gui_cloth_bg.png]'
+    end
+
+    -- inventories
+    formspec[#formspec + 1] = 'list[current_player;main;0, 4.85;8, 1;]'
+    formspec[#formspec + 1] = 'list[current_player;main;0, 6.08;8, 3;8]'
+    formspec[#formspec + 1] = 'listring[nodemeta:' .. spos .. ';result]'
+    formspec[#formspec + 1] = 'listring[current_player;main]'
+    formspec[#formspec + 1] = 'listring[nodemeta:' .. spos .. ';item]'
+    formspec[#formspec + 1] = 'listring[current_player;main]'
+
+    formspec[#formspec + 1] = get_hotbar_bg(0, 4.85)
+    formspec[#formspec + 1] = get_list_bg(0, 6.08)
+    formspec[#formspec + 1] = model
+
+    return table.concat(formspec, '')
+end
+
+function XEnchanting.has_all_cursed_ench(self, itemstack)
+    if itemstack:is_empty() then
+        return false
+    end
+
+    local item_stack_meta = itemstack:get_meta()
+    local stack_enchantment_data = core.deserialize(item_stack_meta:get_string('x_enchanting')) or {}
+    local stack_enchantment_data_length = get_table_length(stack_enchantment_data)
+    local cursed_ench = 0
+
+    -- Get cursed enchantments
+    for id, value in pairs(stack_enchantment_data) do
+        local ench_def = self.enchantment_defs[id]
+
+        if ench_def.cursed then
+            cursed_ench = cursed_ench + 1
+        end
+    end
+
+    return cursed_ench == stack_enchantment_data_length
+end
+
+--
+-- Sounds
+--
+
+function XEnchanting.node_sound_wood_defaults(table)
+    table = table or {}
+    table.footstep = table.footstep or { name = 'x_enchanting_wood_footstep', gain = 0.15 }
+    table.dig = table.dig or { name = 'x_enchanting_wood_hit', gain = 0.5 }
+    table.dug = table.dug or { name = 'x_enchanting_wood_place', gain = 0.1 }
+    table.place = table.place or { name = 'x_enchanting_wood_place', gain = 0.15 }
+    return table
+end
--- a/assets/promo_scene.blend
+++ b/assets/promo_scene.blend
--- a/assets/x_enchanting_grindstone.blend
+++ b/assets/x_enchanting_grindstone.blend
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@ -31,36 +31,6 @@ pipelines:
                    script:
                        - nvm use v17.2.0
                        - npm run lua-diagnostics
-    branches:
-        master:
-            - step:
-                name: Install Node Dependencies
-                caches:
-                    - node-modules
-                    - npm
-                    - nvm
-                script:
-                    - nvm install v17.2.0
-                    - npm i -g npm@8
-                    - npm ci
-            - parallel:
-                - step:
-                    name: Lua Check
-                    script:
-                        - apt-get update
-                        - apt-get -y install lua5.1
-                        - apt-get -y install luarocks
-                        - luarocks install luacheck
-                        - luacheck .
-                - step:
-                    name: Lua Diagnostics
-                    caches:
-                        - node-modules
-                        - npm
-                        - nvm
-                    script:
-                        - nvm use v17.2.0
-                        - npm run lua-diagnostics
    tags:
        "*":
            - step:
@ -73,24 +43,24 @@ pipelines:
                    - nvm install v17.2.0
                    - npm i -g npm@8
                    - npm ci
-            - parallel:
-                - step:
-                    name: Lua Check
-                    script:
-                        - apt-get update
-                        - apt-get -y install lua5.1
-                        - apt-get -y install luarocks
-                        - luarocks install luacheck
-                        - luacheck .
-                - step:
-                    name: Lua Diagnostics
-                    caches:
-                        - node-modules
-                        - npm
-                        - nvm
-                    script:
-                        - nvm use v17.2.0
-                        - npm run lua-diagnostics
+            # - parallel:
+            - step:
+                name: Lua Check
+                script:
+                    - apt-get update
+                    - apt-get -y install lua5.1
+                    - apt-get -y install luarocks
+                    - luarocks install luacheck
+                    - luacheck .
+                # - step:
+                #     name: Lua Diagnostics
+                #     caches:
+                #         - node-modules
+                #         - npm
+                #         - nvm
+                #     script:
+                #         - nvm use v17.2.0
+                #         - npm run lua-diagnostics
            - step:
                name: Deploy to ContentDB
                caches:
--- a/grindstone.lua
+++ b/grindstone.lua
@ -0,0 +1,380 @@
+---@diagnostic disable
+--[[
+    X Enchanting. Adds Enchanting Mechanics and API.
+    Copyright (C) 2025 SaKeL
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+local S = core.get_translator(core.get_current_modname())
+
+----
+--- Grindstone Node
+----
+
+core.register_node('x_enchanting:grindstone', {
+    description = S('Grindstone'),
+    short_description = S('Grindstone'),
+    drawtype = 'mesh',
+    mesh = 'x_enchanting_grindstone.obj',
+    tiles = { 'x_enchanting_grindstone_mesh.png' },
+    inventory_image = 'x_enchanting_grindstone_item.png',
+    use_texture_alpha = 'clip',
+    paramtype = 'light',
+    paramtype2 = 'facedir',
+    walkable = true,
+    wield_scale = { x = 2, y = 2, z = 2 },
+    selection_box = {
+        type = 'fixed',
+        fixed = { -1 / 2, -1 / 2, -1 / 2, 1 / 2, 1 / 2 - 1 / 16, 1 / 2 }
+    },
+    collision_box = {
+        type = 'fixed',
+        fixed = { -1 / 2, -1 / 2, -1 / 2, 1 / 2, 1 / 2 - 1 / 16, 1 / 2 }
+    },
+    sounds = XEnchanting.node_sound_wood_defaults(),
+    is_ground_content = false,
+    groups = { choppy = 2, oddly_breakable_by_hand = 2 },
+    stack_max = 1,
+    mod_origin = 'x_enchanting',
+    ---@param pos Vector
+    on_construct = function(pos)
+        local meta = core.get_meta(pos)
+        local inv = meta:get_inventory()
+
+        meta:set_string('infotext', S('Grindstone'))
+        meta:set_string('owner', '')
+        inv:set_size('item', 1)
+        inv:set_size('result', 1)
+    end,
+    ---@param pos Vector
+    ---@param placer ObjectRef | nil
+    ---@param itemstack ItemStack
+    ---@param pointed_thing PointedThingDef
+    ---@diagnostic disable-next-line: unused-local
+    after_place_node = function(pos, placer, itemstack, pointed_thing)
+        local meta = core.get_meta(pos)
+
+        if not placer then
+            return
+        end
+
+        local player_name = placer:get_player_name()
+
+        meta:set_string('owner', player_name)
+        meta:set_string('infotext', S('Grindstone') .. ' (' .. S('owned by') .. ' ' .. player_name .. ')')
+
+        local formspec = XEnchanting:get_grindstone_formspec(pos, player_name)
+        meta:set_string('formspec', formspec)
+    end,
+    ---@param pos Vector
+    ---@param node NodeDef
+    ---@param clicker ObjectRef
+    ---@param itemstack ItemStack
+    ---@param pointed_thing? PointedThingDef
+    ---@diagnostic disable-next-line: unused-local
+    on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+        local meta = core.get_meta(pos)
+        local p_name = clicker:get_player_name()
+        local inv = meta:get_inventory()
+        local item_stack = inv:get_stack('item', 1)
+        local has_all_cursed_ench = XEnchanting:has_all_cursed_ench(item_stack)
+
+        if core.is_protected(pos, p_name) then
+            return itemstack
+        end
+
+        core.sound_play('x_enchanting_wood_hit', {
+            gain = 0.5,
+            pos = pos,
+            max_hear_distance = 10
+        }, true)
+
+        local formspec = XEnchanting:get_grindstone_formspec(pos, p_name, { result_disabled = has_all_cursed_ench })
+        meta:set_string('formspec', formspec)
+
+        return itemstack
+    end,
+    ---@param pos Vector
+    ---@param intensity? number
+    ---@return table | nil
+    ---@diagnostic disable-next-line: unused-local
+    on_blast = function(pos, intensity)
+        if core.is_protected(pos, '') then
+            return
+        end
+
+        local drops = {}
+        local inv = core.get_meta(pos):get_inventory()
+        local stack_item = inv:get_stack('item', 1)
+
+        if not stack_item:is_empty() then
+            drops[#drops + 1] = stack_item:to_table()
+        end
+
+        drops[#drops + 1] = 'x_enchanting:grindstone'
+        core.remove_node(pos)
+
+        return drops
+    end,
+    ---@param pos Vector
+    ---@param player? ObjectRef
+    can_dig = function(pos, player)
+        if not player then
+            return false
+        end
+
+        local inv = core.get_meta(pos):get_inventory()
+
+        return inv:is_empty('item')
+            and inv:is_empty('result')
+            and not core.is_protected(pos, player:get_player_name())
+    end,
+    ---@diagnostic disable-next-line: unused-local
+    on_rotate = function(pos, node, user, mode, new_param2)
+        return false
+    end,
+    ---@param pos Vector
+    ---@param listname string
+    ---@param index number
+    ---@param stack ItemStack
+    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
+    allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+        local st_meta = stack:get_meta()
+        local is_enchanted = st_meta:get_int('is_enchanted')
+
+        if listname == 'item' and is_enchanted == 1 then
+            return stack:get_count()
+        end
+
+        return 0
+    end,
+    ---@param pos Vector
+    ---@param listname string
+    ---@param index number
+    ---@param stack ItemStack
+    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
+    allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+        return stack:get_count()
+    end,
+    ---@param pos Vector
+    ---@param from_list string
+    ---@param from_index number
+    ---@param to_list string
+    ---@param to_index number
+    ---@param count number
+    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
+    allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
+        return 0
+    end,
+    ---@param pos Vector
+    ---@param listname string
+    ---@param index number
+    ---@param stack ItemStack
+    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
+    on_metadata_inventory_put = function(pos, listname, index, stack, player)
+        --
+        -- Create new itemstack with removed enchantments (excl. curses) and populate the result slot with this new item
+        --
+        local meta = core.get_meta(pos)
+        local p_name = player:get_player_name()
+        local inv = meta:get_inventory()
+        local item_stack = inv:get_stack('item', 1)
+        local item_stack_meta = item_stack:get_meta()
+        local is_enchanted = item_stack_meta:get_int('is_enchanted')
+        local stack_enchantment_data = core.deserialize(item_stack_meta:get_string('x_enchanting')) or {}
+        local has_all_cursed_ench = XEnchanting:has_all_cursed_ench(item_stack)
+
+        if not inv:is_empty('item') and is_enchanted == 1 and not has_all_cursed_ench then
+            -- Discenchanted item
+            local has_curse = false
+            local current_enchantments = {}
+
+            for id, value in pairs(stack_enchantment_data) do
+                -- Remove enchantment meta data (excl. cursed)
+                local ench_def = XEnchanting.enchantment_defs[id]
+
+                if not ench_def.cursed then
+                    item_stack_meta:set_float('is_' .. id, 0)
+                    stack_enchantment_data[id] = nil
+                else
+                    has_curse = true
+                end
+
+                -- Get descriptions
+                if stack_enchantment_data[id] then
+                    local level
+
+                    -- Find level
+                    for i, v in ipairs(ench_def.level_def) do
+                        if v == value.value then
+                            level = i
+                            break
+                        end
+                    end
+
+                    table.insert(current_enchantments, {
+                        id = id,
+                        value = value.value,
+                        level = level,
+                        secondary = ench_def.secondary,
+                        incompatible = ench_def.incompatible
+                    })
+                end
+            end
+
+            if not has_curse then
+                -- Reset meta data if not cursed
+                item_stack_meta:set_string('inventory_image', '')
+                item_stack_meta:set_string('inventory_overlay', '')
+                item_stack_meta:set_string('wield_image', '')
+                item_stack_meta:set_string('wield_overlay', '')
+                item_stack_meta:set_string('description', '')
+                item_stack_meta:set_string('short_description', '')
+                item_stack_meta:set_int('is_enchanted', 0)
+            end
+
+            local descriptions = XEnchanting:get_enchanted_descriptions(current_enchantments)
+
+            -- Upgrade description with remaining enchantments
+            if #current_enchantments > 0 then
+                local item_stack_def = core.registered_tools[item_stack:get_name()]
+                item_stack_meta:set_string('description', (item_stack_def and item_stack_def.description or '') .. '\n' .. descriptions.enchantments_desc)
+            end
+
+            item_stack_meta:set_tool_capabilities(nil)
+            item_stack_meta:set_string('x_enchanting', core.serialize(stack_enchantment_data))
+
+            inv:set_stack('result', 1, item_stack)
+        end
+
+        local formspec = XEnchanting:get_grindstone_formspec(pos, p_name, { result_disabled = has_all_cursed_ench })
+
+        meta:set_string('formspec', formspec)
+    end,
+    ---@param pos Vector
+    ---@param listname string
+    ---@param index number
+    ---@param stack ItemStack
+    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
+    on_metadata_inventory_take = function(pos, listname, index, stack, player)
+        local meta = core.get_meta(pos)
+        local p_name = player:get_player_name()
+        local inv = meta:get_inventory()
+        local result_stack = inv:get_stack('result', 1)
+        local item_stack = inv:get_stack('item', 1)
+        local item_stack_meta = item_stack:get_meta()
+        local has_all_cursed_ench = XEnchanting:has_all_cursed_ench(item_stack)
+        local stack_enchantment_data = core.deserialize(item_stack_meta:get_string('x_enchanting')) or {}
+        local result_payment_stack = ItemStack({ name = 'default:mese_crystal_fragment' })
+
+        if item_stack:is_empty() or has_all_cursed_ench then
+            -- Remove result item
+            inv:remove_item('result', result_stack)
+        end
+
+        -- Collect total result
+        local result_total = 0
+
+        if result_total == 0 then
+            -- get payback result (excl. cursed enchantments) from the original item
+            for id, value in pairs(stack_enchantment_data) do
+                local ench_def = XEnchanting.enchantment_defs[id]
+                local lvl_index
+
+                if not ench_def.cursed then
+                    -- find level index
+                    for i, v in ipairs(ench_def.level_def) do
+                        if v == stack_enchantment_data[id].value then
+                            lvl_index = i
+                        end
+                    end
+                end
+
+                if lvl_index then
+                    local final_level_range = ench_def.final_level_range[lvl_index]
+                    local range_max = final_level_range[1] + final_level_range[2]
+                    local range_min = math.floor(range_max / 2)
+                    local result = math.random(range_min, range_max)
+
+                    result_total = result_total + result
+                end
+            end
+
+            if result_total > result_payment_stack:get_stack_max() then
+                result_total = result_payment_stack:get_stack_max()
+            elseif result_total == 0 then
+                result_total = 1
+            end
+        end
+
+        result_total = math.floor(result_total / 10)
+
+        result_payment_stack:set_count(result_total)
+
+        if listname == 'result' and result_stack:is_empty() then
+            -- Drop payment result
+            inv:set_stack('item', 1, ItemStack(''))
+            core.item_drop(result_payment_stack, player, player:get_pos())
+
+            core.sound_play('x_enchanting_disenchant', {
+                gain = 0.3,
+                pos = pos,
+                max_hear_distance = 10
+            }, true)
+
+            -- particles
+            local particlespawner_def = {
+                amount = 50,
+                time = 0.5,
+                minpos = { x = pos.x - 0.5, y = pos.y + 0.5, z = pos.z - 0.5 },
+                maxpos = { x = pos.x + 0.5, y = pos.y + 0.5, z = pos.z + 0.5 },
+                minvel = { x = -1.5, y = -0.5, z = -1.5 },
+                maxvel = { x = 1.5, y = -1.5, z = 1.5 },
+                minacc = { x = -3.5, y = -6.5, z = -3.5 },
+                maxacc = { x = 5.5, y = -7.5, z = 5.5 },
+                minexptime = 0.5,
+                maxexptime = 1,
+                minsize = 0.5,
+                maxsize = 1,
+                texture = 'x_enchanting_scroll_particle.png^[colorize:#FFE5C2:256',
+                glow = 1
+            }
+
+            core.add_particlespawner(particlespawner_def)
+        end
+
+
+        local formspec = XEnchanting:get_grindstone_formspec(pos, p_name)
+
+        meta:set_string('formspec', formspec)
+    end
+})
+
+----
+-- Recipe
+---
+
+core.register_craft({
+    output = 'x_enchanting:grindstone',
+    recipe = {
+        { 'group:stick', 'stairs:slab_stone', 'group:stick' },
+        { 'group:wood', '', 'group:wood' }
+    }
+})
--- a/init.lua
+++ b/init.lua
@ -1,11 +1,27 @@
-- X Enchanting
-- by SaKeL
+--[[
+    X Enchanting. Adds Enchanting Mechanics and API.
+    Copyright (C) 2025 SaKeL

-local path = minetest.get_modpath('x_enchanting')
-local mod_start_time = minetest.get_us_time()
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+local path = core.get_modpath('x_enchanting')
+local mod_start_time = core.get_us_time()

 dofile(path .. '/api.lua')
 dofile(path .. '/table.lua')
+dofile(path .. '/grindstone.lua')

 ---Check if string X starts with string Y
 ---@param str string
@ -15,23 +31,23 @@ local function starts_with(str, start)
    return str:sub(1, #start) == start
 end

-minetest.register_on_mods_loaded(function()
+core.register_on_mods_loaded(function()
    -- Tools override
-    for name, tool_def in pairs(minetest.registered_tools) do
+    for name, tool_def in pairs(core.registered_tools) do
        if XEnchanting:has_tool_group(name) then
            XEnchanting:set_tool_enchantability(tool_def)
        end
    end

    -- Ores override - Fortune
-    for _, def in pairs(minetest.registered_ores) do
+    for _, def in pairs(core.registered_ores) do
        if not XEnchanting.registered_ores[def.ore] then
            XEnchanting.registered_ores[def.ore] = true
        end
    end

    -- Entities override - Looting
-    for name, def in pairs(minetest.registered_entities) do
+    for name, def in pairs(core.registered_entities) do
        if starts_with(name, 'mobs_animal:')
            or starts_with(name, 'mobs_monster:')
        then
@ -87,7 +103,7 @@ minetest.register_on_mods_loaded(function()
                                    stack:set_count(stack:get_count() * chance)

                                    if stack:get_count() > 0 then
-                                        minetest.item_drop(stack, puncher, pos)
+                                        core.item_drop(stack, puncher, pos)
                                    end
                                end
                            end
@ -95,11 +111,69 @@ minetest.register_on_mods_loaded(function()
                    end
                end
            end
+        elseif starts_with(name, 'animalia:') then
+            if def.death_func and def.drops then
+                local prev_death_func = def.death_func
+
+                ---@param self table
+                def.death_func = function(self)
+                    local puncher = self._puncher
+
+                    if not self
+                        or not self.object
+                        or not self.object:get_luaentity()
+                        or not puncher
+                        or not puncher:is_player()
+                        or self._looting_dropped
+                    then
+                        return prev_death_func(self)
+                    end
+
+                    local wield_stack = puncher:get_wielded_item()
+                    local wield_stack_meta = wield_stack:get_meta()
+                    local looting = wield_stack_meta:get_float('is_looting')
+
+                    if looting == 0 then
+                        return prev_death_func(self)
+                    end
+
+                    local pos = self.object:get_pos()
+
+                    prev_death_func(self)
+
+                    local death_by_player = puncher and puncher:is_player()
+
+                    if death_by_player and pos then
+                        local tool_capabilities = wield_stack:get_tool_capabilities()
+                        self._looting_dropped = true
+
+                        for _, drop in ipairs(def.drops) do
+                            if math.random(10, 100) / 100 < looting / (looting + 1) then
+                                local drop_min = drop.min or 0
+                                local drop_max = drop.max or 0
+                                local count = math.random(drop_min, drop_max)
+                                local stack = ItemStack({
+                                    name = drop.name,
+                                    count = count
+                                })
+                                local chance = math.random(1, tool_capabilities.max_drop_level)
+
+                                stack:set_count(stack:get_count() * chance)
+
+                                if stack:get_count() > 0 then
+                                    core.item_drop(stack, puncher, pos)
+                                end
+                            end
+                        end
+                    end
+                end
+            end
        end
    end
 end)

-minetest.register_on_joinplayer(function(player, last_login)
+---@diagnostic disable-next-line: unused-local
+core.register_on_joinplayer(function(player, last_login)
    XEnchanting.form_context[player:get_player_name()] = nil

    if not XEnchanting.player_seeds[player:get_player_name()] then
@ -107,20 +181,21 @@ minetest.register_on_joinplayer(function(player, last_login)
    end
 end)

-minetest.register_on_leaveplayer(function(player, timed_out)
+---@diagnostic disable-next-line: unused-local
+core.register_on_leaveplayer(function(player, timed_out)
    XEnchanting.form_context[player:get_player_name()] = nil
 end)

-local old_handle_node_drops = minetest.handle_node_drops
+local old_handle_node_drops = core.handle_node_drops

-function minetest.handle_node_drops(pos, drops, digger)
+function core.handle_node_drops(pos, drops, digger)
    if not digger
        or not digger:is_player()
    then
        return old_handle_node_drops(pos, drops, digger)
    end

-    local node = minetest.get_node(pos)
+    local node = core.get_node(pos)
    local wield_stack = digger:get_wielded_item()
    local wield_stack_meta = wield_stack:get_meta()

@ -132,13 +207,13 @@ function minetest.handle_node_drops(pos, drops, digger)

        for _, itemstring in ipairs(drops) do
            if XEnchanting.registered_ores[node.name]
-                or minetest.get_item_group(node.name, 'stone') > 0
-                or minetest.get_item_group(node.name, 'soil') > 0
-                or minetest.get_item_group(node.name, 'sand') > 0
-                or minetest.get_item_group(node.name, 'snowy') > 0
-                or minetest.get_item_group(node.name, 'slippery') > 0
-                or minetest.get_item_group(node.name, 'tree') > 0
-                or minetest.get_item_group(node.name, 'leaves') > 0
+                or core.get_item_group(node.name, 'stone') > 0
+                or core.get_item_group(node.name, 'soil') > 0
+                or core.get_item_group(node.name, 'sand') > 0
+                or core.get_item_group(node.name, 'snowy') > 0
+                or core.get_item_group(node.name, 'slippery') > 0
+                or core.get_item_group(node.name, 'tree') > 0
+                or core.get_item_group(node.name, 'leaves') > 0
            then
                local tool_capabilities = wield_stack:get_tool_capabilities()
                local stack = ItemStack(itemstring)
@ -163,7 +238,7 @@ function minetest.handle_node_drops(pos, drops, digger)
    local silk_touch = wield_stack_meta:get_float('is_silk_touch')

    if silk_touch > 0
-        and minetest.get_item_group(node.name, 'no_silktouch') == 0
+        and core.get_item_group(node.name, 'no_silktouch') == 0
    then
        -- drop raw item/node
        return old_handle_node_drops(pos, { ItemStack(node.name) }, digger)
@ -172,7 +247,8 @@ function minetest.handle_node_drops(pos, drops, digger)
    return old_handle_node_drops(pos, drops, digger)
 end

-minetest.register_on_player_hpchange(function(player, hp_change, reason)
+---@diagnostic disable-next-line: unused-local
+core.register_on_player_hpchange(function(player, hp_change, reason)
    -- Curse of Vanishing
    if (player:get_hp() + hp_change) <= 0 then
        -- Going to die
@ -197,9 +273,9 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
 end, true)

 -- Knockback (only for players)
-local old_calculate_knockback = minetest.calculate_knockback
+local old_calculate_knockback = core.calculate_knockback

-function minetest.calculate_knockback(player, hitter, time_from_last_punch,
+function core.calculate_knockback(player, hitter, time_from_last_punch,
    tool_capabilities, dir, distance, damage)
    if hitter and hitter:is_player() then
        local hitter_wield_stack = hitter:get_wielded_item()
@ -231,6 +307,6 @@ function minetest.calculate_knockback(player, hitter, time_from_last_punch,
    tool_capabilities, dir, distance, damage)
 end

-local mod_end_time = (minetest.get_us_time() - mod_start_time) / 1000000
+local mod_end_time = (core.get_us_time() - mod_start_time) / 1000000

 print('[Mod] x_enchanting loaded.. [' .. mod_end_time .. 's]')
--- a/mod.conf
+++ b/mod.conf
@ -1,6 +1,6 @@
 name = x_enchanting
 description = Adds Enchanting Mechanics and API.
 depends =
-optional_depends = xdecor
+optional_depends = xdecor, item_drop, stairs
 supported_games = minetest_game
 min_minetest_version = 5.4
--- a/models/x_enchanting_grindstone.obj
+++ b/models/x_enchanting_grindstone.obj
@ -0,0 +1,928 @@
+# Blender v2.83.20 OBJ File: 'x_enchanting_grindstone.blend'
+# www.blender.org
+mtllib x_enchanting_grindstone.mtl
+o x_enchanting_grindstone.vox
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+f 142/305/5 51/306/5 76/74/5
+f 51/306/5 74/75/5 76/74/5
+f 50/307/5 145/308/5 97/73/5
+f 145/308/5 103/309/5 97/73/5
+f 50/307/5 97/73/5 74/75/5
+f 57/76/5 56/310/5 133/77/5
+f 95/311/2 91/225/2 40/224/2
+f 139/80/2 12/238/2 124/81/2
+f 12/238/2 11/4/2 88/226/2
+f 124/81/2 12/238/2 88/226/2
+f 11/4/2 89/227/2 88/226/2
+f 95/311/2 40/224/2 96/79/2
+f 124/81/2 95/311/2 96/79/2
+f 27/84/4 99/312/4 143/313/4
+f 99/312/4 100/314/4 143/313/4
+f 26/315/4 103/316/4 144/82/4
+f 103/316/4 145/83/4 144/82/4
+f 27/84/4 143/313/4 144/82/4
+f 38/317/5 61/318/5 112/319/5
+f 112/319/5 130/320/5 38/317/5
+f 130/320/5 126/321/5 44/322/5
+f 130/320/5 44/322/5 38/317/5
+f 137/323/5 93/324/5 69/85/5
+f 38/317/5 44/322/5 137/323/5
+f 59/86/5 110/325/5 115/87/5
+f 115/87/5 38/317/5 137/323/5
+f 137/323/5 69/85/5 115/87/5
+f 156/303/1 152/301/1 55/88/1
+f 47/71/1 48/70/1 154/89/1
+f 155/90/1 156/303/1 55/88/1
+f 55/88/1 47/71/1 154/89/1
+f 35/91/3 10/326/3 111/92/3
+f 38/94/3 8/327/3 60/95/3
+f 43/97/3 70/328/3 71/98/3
+f 44/100/3 126/329/3 22/101/3
+f 102/103/1 146/330/1 149/104/1
+f 119/331/3 106/332/3 63/333/3
+f 106/332/3 108/334/3 63/333/3
+f 136/335/3 123/336/3 120/337/3
+f 120/337/3 119/331/3 136/335/3
+f 119/331/3 63/333/3 136/335/3
+f 113/106/3 1/338/3 59/339/3
+f 69/107/3 122/340/3 65/108/3
+f 65/108/3 136/335/3 63/333/3
+f 113/106/3 59/339/3 69/107/3
+f 65/108/3 63/333/3 113/106/3
+f 78/109/3 52/341/3 132/342/3
+f 77/111/3 131/343/3 141/344/3
+f 131/343/3 19/345/3 141/344/3
+f 78/109/3 132/342/3 150/110/3
+f 77/111/3 141/344/3 78/109/3
+f 131/112/1 77/40/1 28/42/1
+f 64/116/3 117/265/3 67/264/3
+f 66/263/3 42/262/3 64/116/3
+f 42/262/3 33/114/3 64/116/3
+f 64/116/3 67/264/3 66/263/3
+f 7/117/2 115/346/2 110/118/2
+f 15/120/2 45/347/2 39/121/2
+f 125/123/2 93/348/2 137/124/2
+f 80/126/5 79/349/5 104/127/5
+f 90/350/2 94/351/2 130/352/2
+f 130/352/2 112/353/2 9/354/2
+f 112/353/2 4/355/2 9/354/2
+f 90/350/2 130/352/2 9/354/2
+f 116/129/2 85/356/2 84/357/2
+f 90/350/2 9/354/2 116/129/2
+f 128/130/2 129/358/2 138/131/2
+f 138/131/2 90/350/2 116/129/2
+f 116/129/2 84/357/2 128/130/2
+f 148/359/1 101/360/1 150/132/1
+f 132/204/1 29/203/1 114/133/1
+f 147/134/1 148/359/1 150/132/1
+f 150/132/1 132/204/1 114/133/1
+f 116/135/5 64/361/5 34/136/5
+f 57/362/2 98/363/2 102/140/2
+f 98/363/2 97/364/2 103/138/2
+f 98/363/2 103/138/2 102/140/2
+f 58/365/2 104/366/2 57/362/2
+f 102/140/2 30/367/2 57/362/2
+f 30/367/2 58/365/2 57/362/2
+f 135/368/2 54/369/2 26/139/2
+f 54/369/2 152/370/2 26/139/2
+f 26/139/2 152/370/2 102/140/2
+f 145/141/2 50/371/2 23/142/2
+f 25/372/2 134/373/2 99/146/2
+f 134/373/2 28/144/2 99/146/2
+f 101/145/2 21/374/2 100/375/2
+f 21/374/2 49/376/2 100/375/2
+f 101/145/2 100/375/2 99/146/2
+f 105/147/2 153/377/2 151/148/2
+f 109/150/6 2/378/6 110/151/6
+f 59/152/6 1/379/6 109/150/6
+f 1/379/6 82/380/6 109/150/6
+f 32/93/6 111/92/6 33/155/6
+f 111/92/6 84/381/6 33/155/6
+f 84/381/6 85/153/6 33/155/6
+f 5/156/6 113/382/6 63/157/6
+f 3/383/6 4/384/6 62/161/6
+f 4/384/6 112/385/6 62/161/6
+f 112/385/6 61/159/6 62/161/6
+f 36/386/6 6/200/6 37/164/6
+f 6/200/6 10/162/6 37/164/6
+f 66/387/4 67/166/4 138/165/4
+f 67/166/4 68/388/4 90/167/4
+f 8/168/6 38/389/6 115/169/6
+f 64/390/6 116/391/6 117/173/6
+f 116/391/6 9/171/6 117/173/6
+f 120/174/6 123/392/6 121/175/6
+f 41/177/4 43/97/4 14/99/4
+f 14/99/4 13/122/4 41/177/4
+f 107/178/6 81/393/6 108/179/6
+f 106/180/6 83/202/6 107/178/6
+f 83/202/6 31/201/6 107/178/6
+f 74/394/6 121/175/6 122/395/6
+f 121/175/6 123/392/6 122/395/6
+f 123/392/6 95/396/6 124/397/6
+f 123/392/6 124/397/6 122/395/6
+f 120/174/6 73/176/6 119/398/6
+f 73/176/6 17/399/6 119/398/6
+f 74/394/6 122/395/6 69/400/6
+f 119/398/6 17/399/6 15/401/6
+f 17/399/6 23/402/6 15/401/6
+f 46/403/6 45/404/6 15/401/6
+f 50/181/6 74/394/6 93/405/6
+f 74/394/6 69/400/6 93/405/6
+f 93/405/6 125/406/6 18/407/6
+f 46/403/6 15/401/6 71/408/6
+f 15/401/6 23/402/6 71/408/6
+f 71/408/6 70/409/6 46/403/6
+f 50/181/6 93/405/6 126/410/6
+f 93/405/6 18/407/6 126/410/6
+f 18/407/6 22/411/6 126/410/6
+f 128/412/6 71/408/6 23/402/6
+f 127/413/6 72/414/6 129/183/6
+f 129/183/6 128/412/6 23/402/6
+f 50/181/6 126/410/6 130/415/6
+f 94/182/6 127/413/6 129/183/6
+f 50/181/6 130/415/6 94/182/6
+f 129/183/6 23/402/6 50/181/6
+f 134/113/6 25/416/6 19/184/6
+f 76/185/6 97/417/6 98/186/6
+f 54/188/6 135/418/6 20/189/6
+f 104/191/6 79/419/6 56/192/6
+f 149/194/4 80/420/4 58/195/4
+f 102/197/4 152/421/4 55/198/4
+f 6/200/2 36/386/2 31/201/2
+f 21/205/1 101/360/1 87/422/1
+f 101/360/1 148/359/1 105/423/1
+f 87/422/1 101/360/1 105/423/1
+f 87/422/1 29/203/1 21/205/1
+f 105/208/4 148/424/4 156/206/4
+f 148/424/4 147/134/4 156/206/4
+f 147/134/4 155/425/4 156/206/4
+f 29/211/6 87/426/6 151/427/6
+f 48/209/6 154/428/6 114/210/6
+f 29/211/6 151/427/6 48/209/6
--- a/screenshot.2.png
+++ b/screenshot.2.png
--- a/screenshot.3.png
+++ b/screenshot.3.png
--- a/screenshot.png
+++ b/screenshot.png
--- a/scripts/deploy.js
+++ b/scripts/deploy.js
@ -1,3 +1,21 @@
+/**
+ * Deploy code to CDB
+ * Copyright (C) 2025 SaKeL
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to juraj.vajda@gmail.com
+ */
+
 import fetch from 'node-fetch'
 import yargs from 'yargs/yargs'
 import {hideBin} from 'yargs/helpers'
@ -11,7 +29,7 @@ try {
        ref: 'master'
    }

-    const response = await fetch('https://content.minetest.net/api/packages/SaKeL/x_enchanting/releases/new/', {
+    const response = await fetch('https://content.luanti.org/api/packages/SaKeL/x_enchanting/releases/new/', {
        method: 'POST',
        body: JSON.stringify(body),
        headers: {
--- a/scripts/lls-check.js
+++ b/scripts/lls-check.js
@ -1,3 +1,21 @@
+/**
+ * Run LUA diagnostics in continuous integration
+ * Copyright (C) 2025 SaKeL
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to juraj.vajda@gmail.com
+ */
+
 import * as path from 'node:path'
 import * as fs from 'node:fs'
 import {exec} from 'node:child_process'
--- a/sounds/x_enchanting_disenchant.ogg
+++ b/sounds/x_enchanting_disenchant.ogg
--- a/sounds/x_enchanting_wood_footstep.1.ogg
+++ b/sounds/x_enchanting_wood_footstep.1.ogg
--- a/sounds/x_enchanting_wood_footstep.2.ogg
+++ b/sounds/x_enchanting_wood_footstep.2.ogg
--- a/sounds/x_enchanting_wood_footstep.3.ogg
+++ b/sounds/x_enchanting_wood_footstep.3.ogg
--- a/sounds/x_enchanting_wood_footstep.4.ogg
+++ b/sounds/x_enchanting_wood_footstep.4.ogg
--- a/sounds/x_enchanting_wood_footstep.5.ogg
+++ b/sounds/x_enchanting_wood_footstep.5.ogg
--- a/sounds/x_enchanting_wood_footstep.6.ogg
+++ b/sounds/x_enchanting_wood_footstep.6.ogg
--- a/sounds/x_enchanting_wood_hit.1.ogg
+++ b/sounds/x_enchanting_wood_hit.1.ogg
--- a/sounds/x_enchanting_wood_hit.2.ogg
+++ b/sounds/x_enchanting_wood_hit.2.ogg
--- a/sounds/x_enchanting_wood_hit.3.ogg
+++ b/sounds/x_enchanting_wood_hit.3.ogg
--- a/sounds/x_enchanting_wood_hit.4.ogg
+++ b/sounds/x_enchanting_wood_hit.4.ogg
--- a/sounds/x_enchanting_wood_hit.5.ogg
+++ b/sounds/x_enchanting_wood_hit.5.ogg
--- a/sounds/x_enchanting_wood_hit.6.ogg
+++ b/sounds/x_enchanting_wood_hit.6.ogg
--- a/sounds/x_enchanting_wood_place.1.ogg
+++ b/sounds/x_enchanting_wood_place.1.ogg
--- a/sounds/x_enchanting_wood_place.2.ogg
+++ b/sounds/x_enchanting_wood_place.2.ogg
--- a/sounds/x_enchanting_wood_place.3.ogg
+++ b/sounds/x_enchanting_wood_place.3.ogg
--- a/table.lua
+++ b/table.lua
@ -1,17 +1,35 @@
-screwdriver = minetest.global_exists('screwdriver') and screwdriver --[[@as MtgScrewdriver]]
+---@diagnostic disable
+--[[
+    X Enchanting. Adds Enchanting Mechanics and API.
+    Copyright (C) 2025 SaKeL

-local S = minetest.get_translator(minetest.get_current_modname())
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to juraj.vajda@gmail.com
+--]]
+
+local S = core.get_translator(core.get_current_modname())

 ----
 --- Table Node
 ----

-minetest.register_node('x_enchanting:table', {
+core.register_node('x_enchanting:table', {
    description = S('Enchanting Table'),
    short_description = S('Enchanting Table'),
    drawtype = 'mesh',
    mesh = 'x_enchanting_table.obj',
    tiles = { 'x_enchanting_table.png' },
+    use_texture_alpha = 'clip',
    paramtype = 'light',
    paramtype2 = 'facedir',
    walkable = true,
@ -45,22 +63,23 @@ minetest.register_node('x_enchanting:table', {
    light_source = 6,
    ---@param pos Vector
    on_construct = function(pos)
-        local meta = minetest.get_meta(pos)
+        local meta = core.get_meta(pos)
        local inv = meta:get_inventory()

        meta:set_string('infotext', S('Enchanting Table'))
        meta:set_string('owner', '')
        inv:set_size('item', 1)
        inv:set_size('trade', 1)
-        minetest.add_entity({ x = pos.x, y = pos.y + 0.7, z = pos.z }, 'x_enchanting:table_scroll')
-        minetest.get_node_timer(pos):start(5)
+        core.add_entity({ x = pos.x, y = pos.y + 0.7, z = pos.z }, 'x_enchanting:table_scroll')
+        core.get_node_timer(pos):start(5)
    end,
    ---@param pos Vector
    ---@param placer ObjectRef | nil
    ---@param itemstack ItemStack
    ---@param pointed_thing PointedThingDef
+    ---@diagnostic disable-next-line: unused-local
    after_place_node = function(pos, placer, itemstack, pointed_thing)
-        local meta = minetest.get_meta(pos)
+        local meta = core.get_meta(pos)

        if not placer then
            return
@ -79,35 +98,36 @@ minetest.register_node('x_enchanting:table', {
    ---@param clicker ObjectRef
    ---@param itemstack ItemStack
    ---@param pointed_thing? PointedThingDef
+    ---@diagnostic disable-next-line: unused-local
    on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
-        local meta = minetest.get_meta(pos)
+        local meta = core.get_meta(pos)
        local p_name = clicker:get_player_name()

-        if minetest.is_protected(pos, p_name) then
+        if core.is_protected(pos, p_name) then
            return itemstack
        end

-        minetest.sound_play('x_enchanting_scroll', {
+        core.sound_play('x_enchanting_scroll', {
            gain = 0.3,
            pos = pos,
            max_hear_distance = 10
        }, true)

        -- bookshelfs
-        local bookshelfs = minetest.find_nodes_in_area(
+        local bookshelfs = core.find_nodes_in_area(
            { x = pos.x - 2, y = pos.y, z = pos.z - 2 },
            { x = pos.x + 2, y = pos.y + 2, z = pos.z + 2 },
            { 'default:bookshelf', 'group:bookshelf' }
        )

-        local inv = minetest.get_meta(pos):get_inventory()
+        local inv = core.get_meta(pos):get_inventory()

        if not inv:is_empty('item') and inv:get_stack('item', 1):get_meta():get_int('is_enchanted') ~= 1 then
            local item_stack = inv:get_stack('item', 1)
            local data = XEnchanting:get_enchantment_data(
                clicker,
                #bookshelfs,
-                minetest.registered_tools[item_stack:get_name()]
+                core.registered_tools[item_stack:get_name()]
            )
            local formspec = XEnchanting:get_formspec(pos, p_name, data)

@ -123,13 +143,14 @@ minetest.register_node('x_enchanting:table', {
    ---@param pos Vector
    ---@param intensity? number
    ---@return table | nil
+    ---@diagnostic disable-next-line: unused-local
    on_blast = function(pos, intensity)
-        if minetest.is_protected(pos, '') then
+        if core.is_protected(pos, '') then
            return
        end

        local drops = {}
-        local inv = minetest.get_meta(pos):get_inventory()
+        local inv = core.get_meta(pos):get_inventory()
        local stack_item = inv:get_stack('item', 1)
        local stack_trade = inv:get_stack('trade', 1)

@ -142,7 +163,7 @@ minetest.register_node('x_enchanting:table', {
        end

        drops[#drops + 1] = 'x_enchanting:table'
-        minetest.remove_node(pos)
+        core.remove_node(pos)

        return drops
    end,
@ -153,23 +174,25 @@ minetest.register_node('x_enchanting:table', {
            return false
        end

-        local inv = minetest.get_meta(pos):get_inventory()
+        local inv = core.get_meta(pos):get_inventory()

        return inv:is_empty('item')
            and inv:is_empty('trade')
-            and not minetest.is_protected(pos, player:get_player_name())
+            and not core.is_protected(pos, player:get_player_name())
    end,
+    ---@diagnostic disable-next-line: unused-local
    on_rotate = function(pos, node, user, mode, new_param2)
        return false
    end,
    ---@param pos Vector
    ---@param elapsed number
+    ---@diagnostic disable-next-line: unused-local
    on_timer = function(pos, elapsed)
        -- entity
-        local table_scroll = minetest.get_objects_inside_radius(pos, 0.9)
+        local table_scroll = core.get_objects_inside_radius(pos, 0.9)

        if #table_scroll == 0 then
-            minetest.add_entity({ x = pos.x, y = pos.y + 0.7, z = pos.z }, 'x_enchanting:table_scroll')
+            core.add_entity({ x = pos.x, y = pos.y + 0.7, z = pos.z }, 'x_enchanting:table_scroll')
        end

        local particlespawner_def = {
@ -189,7 +212,7 @@ minetest.register_node('x_enchanting:table', {
            glow = 1
        }

-        if minetest.has_feature({ dynamic_add_media_table = true, particlespawner_tweenable = true }) then
+        if core.has_feature({ dynamic_add_media_table = true, particlespawner_tweenable = true }) then
            -- new syntax, after v5.6.0
            particlespawner_def = {
                amount = 50,
@ -220,10 +243,10 @@ minetest.register_node('x_enchanting:table', {
            }
        end

-        minetest.add_particlespawner(particlespawner_def)
+        core.add_particlespawner(particlespawner_def)

        ---bookshelfs
-        local bookshelfs = minetest.find_nodes_in_area(
+        local bookshelfs = core.find_nodes_in_area(
            { x = pos.x - 2, y = pos.y, z = pos.z - 2 },
            { x = pos.x + 2, y = pos.y + 2, z = pos.z + 2 },
            { 'default:bookshelf', 'group:bookshelf' }
@ -234,6 +257,7 @@ minetest.register_node('x_enchanting:table', {
        end

        -- symbol particles
+        ---@diagnostic disable-next-line: unused-local
        for i = 1, 10, 1 do
            local pos_random = bookshelfs[math.random(1, #bookshelfs)]
            local x = pos.x - pos_random.x
@ -243,8 +267,8 @@ minetest.register_node('x_enchanting:table', {
            local rand2 = math.random(10, 500) / 100
            local rand3 = math.random(50, 200) / 100

-            minetest.after(rand2, function()
-                minetest.add_particle({
+            core.after(rand2, function()
+                core.add_particle({
                    pos = pos_random,
                    velocity = { x = x, y = 2 - y, z = z },
                    acceleration = { x = 0, y = rand1, z = 0 },
@ -260,7 +284,7 @@ minetest.register_node('x_enchanting:table', {
    end,
    ---@param pos Vector
    on_destruct = function(pos)
-        for _, obj in ipairs(minetest.get_objects_inside_radius(pos, 0.9)) do
+        for _, obj in ipairs(core.get_objects_inside_radius(pos, 0.9)) do
            if obj
                and obj:get_luaentity()
                and obj:get_luaentity().name == 'x_enchanting:table_scroll'
@ -275,20 +299,21 @@ minetest.register_node('x_enchanting:table', {
    ---@param index number
    ---@param stack ItemStack
    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    allow_metadata_inventory_put = function(pos, listname, index, stack, player)
        local st_meta = stack:get_meta()
        local st_name = stack:get_name()
        local is_enchanted = st_meta:get_int('is_enchanted')

        if listname == 'item'
-            and minetest.get_item_group(st_name, 'enchantability') > 0
+            and core.get_item_group(st_name, 'enchantability') > 0
            and is_enchanted ~= 1
        then
            return stack:get_count()
        elseif listname == 'trade'
            and (
                st_name == 'default:mese_crystal'
-                or minetest.get_item_group(st_name, 'enchanting_trade') > 0
+                or core.get_item_group(st_name, 'enchanting_trade') > 0
            )
            and is_enchanted ~= 1
        then
@ -302,6 +327,7 @@ minetest.register_node('x_enchanting:table', {
    ---@param index number
    ---@param stack ItemStack
    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    allow_metadata_inventory_take = function(pos, listname, index, stack, player)
        local st_name = stack:get_name()

@ -310,7 +336,7 @@ minetest.register_node('x_enchanting:table', {
        elseif listname == 'trade'
            and (
                st_name == 'default:mese_crystal'
-                or minetest.get_item_group(st_name, 'enchanting_trade') > 0
+                or core.get_item_group(st_name, 'enchanting_trade') > 0
            )
        then
            return stack:get_count()
@ -325,6 +351,7 @@ minetest.register_node('x_enchanting:table', {
    ---@param to_index number
    ---@param count number
    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
        return 0
    end,
@ -333,24 +360,27 @@ minetest.register_node('x_enchanting:table', {
    ---@param index number
    ---@param stack ItemStack
    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    on_metadata_inventory_put = function(pos, listname, index, stack, player)
-        local meta = minetest.get_meta(pos)
+        local meta = core.get_meta(pos)
        local p_name = player:get_player_name()
        local inv = meta:get_inventory()
+        local item_stack = inv:get_stack('item', 1)
+        local item_stack_meta = item_stack:get_meta()
+        local is_enchanted = item_stack_meta:get_int('is_enchanted')

-        if not inv:is_empty('item') then
+        if not inv:is_empty('item') and is_enchanted == 0 then
            -- bookshelfs
-            local bookshelfs = minetest.find_nodes_in_area(
+            local bookshelfs = core.find_nodes_in_area(
                { x = pos.x - 2, y = pos.y, z = pos.z - 2 },
                { x = pos.x + 2, y = pos.y + 2, z = pos.z + 2 },
                { 'default:bookshelf', 'group:bookshelf' }
            )

-            local item_stack = inv:get_stack('item', 1)
            local data = XEnchanting:get_enchantment_data(
                player,
                #bookshelfs,
-                minetest.registered_tools[item_stack:get_name()]
+                core.registered_tools[item_stack:get_name()]
            )
            local formspec = XEnchanting:get_formspec(pos, p_name, data)

@ -366,24 +396,27 @@ minetest.register_node('x_enchanting:table', {
    ---@param index number
    ---@param stack ItemStack
    ---@param player ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    on_metadata_inventory_take = function(pos, listname, index, stack, player)
-        local meta = minetest.get_meta(pos)
+        local meta = core.get_meta(pos)
        local p_name = player:get_player_name()
        local inv = meta:get_inventory()
+        local item_stack = inv:get_stack('item', 1)
+        local item_stack_meta = item_stack:get_meta()
+        local is_enchanted = item_stack_meta:get_int('is_enchanted')

-        if not inv:is_empty('item') then
+        if not inv:is_empty('item') and is_enchanted == 0 then
            -- bookshelfs
-            local bookshelfs = minetest.find_nodes_in_area(
+            local bookshelfs = core.find_nodes_in_area(
                { x = pos.x - 2, y = pos.y, z = pos.z - 2 },
                { x = pos.x + 2, y = pos.y + 2, z = pos.z + 2 },
                { 'default:bookshelf', 'group:bookshelf' }
            )

-            local item_stack = inv:get_stack('item', 1)
            local data = XEnchanting:get_enchantment_data(
                player,
                #bookshelfs,
-                minetest.registered_tools[item_stack:get_name()]
+                core.registered_tools[item_stack:get_name()]
            )
            local formspec = XEnchanting:get_formspec(pos, p_name, data)

@ -399,6 +432,7 @@ minetest.register_node('x_enchanting:table', {
    ---@param formname string
    ---@param fields table
    ---@param sender ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    on_receive_fields = function(pos, formname, fields, sender)
        local p_name = sender:get_player_name()

@ -421,7 +455,7 @@ minetest.register_node('x_enchanting:table', {
            return
        end

-        local inv = minetest.get_meta(pos):get_inventory()
+        local inv = core.get_meta(pos):get_inventory()

        if inv:is_empty('trade') or inv:is_empty('item') then
            return
@ -454,7 +488,7 @@ minetest.register_node('x_enchanting:table', {
 --- Entity (Scroll)
 ----

-minetest.register_entity('x_enchanting:table_scroll', {
+core.register_entity('x_enchanting:table_scroll', {
    initial_properties = {
        visual = 'mesh',
        mesh = 'x_enchanting_scroll.b3d',
@ -477,12 +511,14 @@ minetest.register_entity('x_enchanting:table_scroll', {
    },
    ---@param self table
    ---@param killer ObjectRef
+    ---@diagnostic disable-next-line: unused-local
    on_death = function(self, killer)
        self.object:remove()
    end,
    ---@param self table
    ---@param staticdata StringAbstract
    ---@param dtime_s number
+    ---@diagnostic disable-next-line: unused-local
    on_activate = function(self, staticdata, dtime_s)
        self._scroll_closed = true
        self._tablechecktimer = 5
@ -496,6 +532,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
    ---@param self table
    ---@param dtime number
    ---@param moveresult? table
+    ---@diagnostic disable-next-line: unused-local
    on_step = function(self, dtime, moveresult)
        local pos = self.object:get_pos()

@ -506,7 +543,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
        -- table
        if self._tablechecktimer <= 0 then
            self._tablechecktimer = 5
-            local node = minetest.get_node({ x = pos.x, y = pos.y - 0.7, z = pos.z })
+            local node = core.get_node({ x = pos.x, y = pos.y - 0.7, z = pos.z })

            if node.name ~= 'x_enchanting:table' then
                -- remove entity when no table under it
@ -517,13 +554,14 @@ minetest.register_entity('x_enchanting:table_scroll', {
        -- player
        if self._playerchecktimer <= 0 then
            self._playerchecktimer = 1
-            local objects = minetest.get_objects_inside_radius(pos, 5)
+            local objects = core.get_objects_inside_radius(pos, 5)

            -- inital value
            local shortest_distance = 10
            local found_player = false

            if #objects > 0 then
+                ---@diagnostic disable-next-line: unused-local
                for i, obj in ipairs(objects) do
                    if obj:is_player() and obj:get_pos() then
                        -- player
@ -531,6 +569,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
                        local distance = vector.distance(pos, obj:get_pos())

                        if distance < shortest_distance then
+                            shortest_distance = distance
                            self._player = obj
                        end
                    end
@ -548,7 +587,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
                self._scroll_closed = false
                self.object:set_animation(unpack(XEnchanting.scroll_animations.scroll_open))

-                minetest.sound_play('x_enchanting_scroll', {
+                core.sound_play('x_enchanting_scroll', {
                    gain = 0.3,
                    pos = pos,
                    max_hear_distance = 10
@ -557,7 +596,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
                self._scroll_closed = true
                self.object:set_animation(unpack(XEnchanting.scroll_animations.scroll_close))

-                minetest.sound_play('x_enchanting_scroll', {
+                core.sound_play('x_enchanting_scroll', {
                    gain = 0.3,
                    pos = pos,
                    max_hear_distance = 10
@ -568,7 +607,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
        -- rotation
        if self._player and self._player:get_pos() then
            local direction = vector.direction(pos, self._player:get_pos())
-            self.object:set_yaw(minetest.dir_to_yaw(direction))
+            self.object:set_yaw(core.dir_to_yaw(direction))
        else
            self.object:set_rotation({
                x = self._last_rotation.x,
@ -584,6 +623,7 @@ minetest.register_entity('x_enchanting:table_scroll', {
    ---@param dir Vector
    ---@param damage number
    ---@return boolean | nil
+    ---@diagnostic disable-next-line: unused-local
    on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir, damage)
        return true
    end
@ -593,8 +633,8 @@ minetest.register_entity('x_enchanting:table_scroll', {
 -- Recipe
 ---

-if minetest.get_modpath('xdecor') then
-    minetest.register_craft({
+if core.get_modpath('xdecor') then
+    core.register_craft({
        output = 'x_enchanting:table',
        recipe = {
            { 'default:book', '', '' },
@ -603,7 +643,7 @@ if minetest.get_modpath('xdecor') then
        }
    })
 else
-    minetest.register_craft({
+    core.register_craft({
        output = 'x_enchanting:table',
        recipe = {
            { '', 'default:book', '' },
--- a/textures/x_enchanting_glint.png
+++ b/textures/x_enchanting_glint.png
--- a/textures/x_enchanting_grindstone_item.png
+++ b/textures/x_enchanting_grindstone_item.png
--- a/textures/x_enchanting_grindstone_mesh.png
+++ b/textures/x_enchanting_grindstone_mesh.png
--- a/textures/x_enchanting_gui_cloth_bg_corssed.png
+++ b/textures/x_enchanting_gui_cloth_bg_corssed.png
--- a/types/minetest.type.lua
+++ b/types/minetest.type.lua
@ -16,6 +16,7 @@
 ---@field get_node fun(pos: Vector): NodeDef Returns the node at the given position as table in the format `{name="node_name", param1=0, param2=0}`, returns `{name="ignore", param1=0, param2=0}` for unloaded areas.
 ---@field registered_nodes table<string, NodeDef|ItemDef> Map of registered node definitions, indexed by name
 ---@field registered_ores table<string, table> Map of registered ore definitions, indexed by name
+---@field registered_craftitems table<string, table> Map of registered craft items, indexed by name
 ---@field after fun(time: number|integer, func: fun(...), ...): JobTable Call the function `func` after `time` seconds, may be fractional. Optional: Variable number of arguments that are passed to `func`.
 ---@field sound_play fun(spec: SimpleSoundSpec|string, parameters: SoundParamDef, ephemeral?: boolean): any Returns a `handle`. Ephemeral sounds will not return a handle and can't be stopped or faded. It is recommend to use this for short sounds that happen in response to player actions (e.g. door closing).
 ---@field add_particlespawner fun(particlespawner_definition: ParticlespawnerDef): number|integer Add a `ParticleSpawner`, an object that spawns an amount of particles over `time` seconds. Returns an `id`, and -1 if adding didn't succeed.
--- a/types/object.type.lua
+++ b/types/object.type.lua
@ -45,6 +45,7 @@
 ---@field get_rotation fun(self: ObjectRef): Vector returns the rotation, a vector (radians)
 ---@field get_attach fun(self: ObjectRef): any Returns parent, bone, position, rotation, forced_visible, or nil if it isn't attached.
 ---@field set_attach fun(self: ObjectRef, parent: ObjectRef, bone?: string, position?: Vector, rotation?: Vector, forced_visible?: boolean): any Returns parent, bone, position, rotation, forced_visible, or nil if it isn't attached.
+---@field drops table Custom for mob drops

 ---`ObjectRef` armor groups
 ---@class ObjectRefArmorGroups
--- a/types/xenchanting.type.lua
+++ b/types/xenchanting.type.lua
@ -50,5 +50,5 @@
 ---@class EnchantmentDataSlot
 ---@field level number
 ---@field final_enchantments Enchantment[]
---@field tool_cap_data ToolCapabilitiesDef
+---@field tool_cap_data ToolCapabilitiesDef | nil
 ---@field descriptions {["enchantments_desc"]: string, ["enchantments_desc_masked"]: string }
Author	SHA1	Message	Date
Juraj Vajda	0d589e69b3	Update luacheck	2025-04-07 00:38:49 -04:00
Juraj Vajda	8935043ed4	Update license year	2025-04-07 00:25:32 -04:00
Juraj Vajda	e2cf02d026	Update CI script	2025-04-07 00:24:55 -04:00
Juraj Vajda	0365b8043b	Cleanup screenshot files	2025-04-07 00:21:38 -04:00
Juraj Vajda	ba1d30909b	Rename minetest API convention to core	2025-04-07 00:19:12 -04:00
Juraj Vajda	82973b6462	Add API method for getting glint texture	2025-04-07 00:18:53 -04:00
Juraj Vajda	ecdf5a83d1	fix typo	2024-01-30 11:56:41 -05:00
Juraj Vajda	af26c6ed76	Add grindstone	2023-12-14 16:48:02 -05:00
Juraj Vajda	3ee6bb7b80	Update readme and cdb	2023-12-14 16:34:33 -05:00
Juraj Vajda	84df66325e	Add grindstone	2023-12-14 16:28:48 -05:00
Juraj Vajda	737e2f3cba	Add grindstone	2023-12-14 16:27:25 -05:00
Juraj Vajda	693ace14c2	Add tool texture overlay when enchanted	2023-12-07 10:47:30 -05:00
Juraj Vajda	f4ed507897	Add missing use_texture_alpha	2023-04-01 14:40:34 -04:00
Juraj Vajda	01703cb0a3	3 Add support for item_drop mod	2023-02-26 15:45:25 +00:00
Juraj Vajda	c5c53b63ee	3 Fix indentation	2023-02-26 10:42:06 -05:00
Juraj Vajda	4a0b45f472	3 Add support for item_drop mod	2023-02-26 10:34:18 -05:00
Juraj Vajda	172eed1768	Disable Lua Diagnostics in pipeline	2023-02-23 21:57:21 -05:00
Juraj Vajda	745708505f	Prevent double enchantments and adding incompatible enchantments	2023-02-23 21:56:47 -05:00
Juraj Vajda	8090e23daf	Update License Year	2023-02-23 21:19:03 -05:00
Juraj Vajda	46633e5b44	Update License Year	2023-02-23 21:18:58 -05:00
Juraj Vajda	48d215b08e	add gitattributes	2022-12-05 15:14:51 -05:00
Juraj Vajda	f8f40d61a2	update licensing	2022-11-28 16:26:42 -05:00
Juraj Vajda	20b53db32d	update licensing	2022-11-28 16:20:00 -05:00
Juraj Vajda	f891170e45	Update readme and media licensing	2022-11-22 09:07:00 -05:00
Juraj Vajda	1771a773e5	update readme	2022-11-16 16:36:33 -05:00
Juraj Vajda	92cd1dea01	Fix distance measure for scroll	2022-11-16 16:26:46 -05:00
Juraj Vajda	4303c5f8bf	Dont show enchanted item enchantments when take/put in inventory	2022-11-16 16:09:48 -05:00
Juraj Vajda	1e5a76ed18	Add looting support to animalia	2022-11-16 15:53:17 -05:00