---@diagnostic disable
--[[
X Enchanting. Adds Enchanting Mechanics and API.
Copyright (C) 2023 SaKeL <juraj.vajda@gmail.com>
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 = minetest.get_translator(minetest.get_current_modname())
---@type XEnchanting
XEnchanting = {
tools_enchantability = {
-- picks
['default:pick_wood'] = 15,
['default:pick_stone'] = 5,
['default:pick_bronze'] = 22,
['default:pick_steel'] = 14,
['default:pick_mese'] = 15,
['default:pick_diamond'] = 10,
-- shovels
['default:shovel_wood'] = 15,
['default:shovel_stone'] = 5,
['default:shovel_bronze'] = 22,
['default:shovel_steel'] = 14,
['default:shovel_mese'] = 15,
['default:shovel_diamond'] = 10,
-- axes
['default:axe_wood'] = 15,
['default:axe_stone'] = 5,
['default:axe_bronze'] = 22,
['default:axe_steel'] = 14,
['default:axe_mese'] = 15,
['default:axe_diamond'] = 10,
-- swords
['default:sword_wood'] = 15,
['default:sword_stone'] = 5,
['default:sword_bronze'] = 22,
['default:sword_steel'] = 14,
['default:sword_mese'] = 15,
['default:sword_diamond'] = 10
},
roman_numbers = {
[1] = 'I',
[2] = 'II',
[3] = 'III',
[4] = 'IV',
[5] = 'V',
},
enchantment_defs = {
-- Living things like animals and the player. This could imply
-- some blood effects when hitting
sharpness = {
name = S('Sharpness'),
-- what level should be taken, `level = min/max values`
final_level_range = {
[1] = { 1, 21 },
[2] = { 12, 32 },
[3] = { 23, 43 },
[4] = { 34, 54 },
[5] = { 45, 65 },
},
-- level definition, `level = added value`
level_def = {
[1] = 1.25,
[2] = 2.5,
[3] = 3.75,
[4] = 5,
[5] = 6.25,
},
weight = 10,
groups = {
'sword'
}
},
looting = {
name = S('Looting'),
-- what level should be taken, `level = min/max values`
final_level_range = {
[1] = { 15, 65 },
[2] = { 24, 74 },
[3] = { 33, 83 }
},
-- level definition, `level = number to add`
level_def = {
[1] = 1,
[2] = 2,
[3] = 3
},
weight = 2,
groups = {
'sword'
}
},
fortune = {
name = S('Fortune'),
-- what level should be taken, `level = min/max values`
final_level_range = {
[1] = { 15, 65 },
[2] = { 24, 74 },
[3] = { 33, 83 }
},
-- level definition, `level = number to add`
level_def = {
[1] = 1,
[2] = 2,
[3] = 3
},
weight = 2,
groups = {
'pickaxe',
'shovel',
'axe'
},
incompatible = { 'silk_touch' }
},
unbreaking = {
name = S('Unbreaking'),
-- what level should be taken, `level = min/max values`
final_level_range = {
[1] = { 5, 55 },
[2] = { 13, 63 },
[3] = { 21, 71 }
},
-- level definition, `level = percentage increase`
level_def = {
[1] = 100,
[2] = 200,
[3] = 300
},
weight = 5,
-- all applicable
groups = nil
},
efficiency = {
name = S('Efficiency'),
-- what level should be taken, `level = min/max values`
final_level_range = {
[1] = { 1, 51 },
[2] = { 11, 61 },
[3] = { 21, 71 },
[4] = { 31, 81 },
[5] = { 41, 91 },
},
-- level definition, `level = percentage increase`
level_def = {
[1] = 25,
[2] = 30,
[3] = 35,
[4] = 40,
[5] = 45,
},
weight = 10,
groups = {
'pickaxe',
'shovel',
'axe'
}
},
silk_touch = {
name = S('Silk Touch'),
final_level_range = {
[1] = { 15, 65 }
},
level_def = {
[1] = 1
},
weight = 1,
secondary = true,
groups = {
'pickaxe',
'shovel',
'axe'
},
incompatible = { 'fortune' }
},
curse_of_vanishing = {
name = S('Curse of Vanishing'),
final_level_range = {
[1] = { 25, 50 }
},
level_def = {
[1] = 1
},
weight = 1,
secondary = true,
-- all applicable
groups = nil,
cursed = true
},
knockback = {
name = S('Knockback'),
final_level_range = {
[1] = { 5, 55 },
[2] = { 25, 75 }
},
-- increase %
level_def = {
[1] = 105,
[2] = 190
},
weight = 5,
groups = {
'sword'
}
},
power = {
-- Increases arrow damage.
-- Damage has to be calculated in the MOD where the bow comes from!
name = S('Power'),
final_level_range = {
[1] = { 1, 16 },
[2] = { 11, 26 },
[3] = { 21, 36 },
[4] = { 31, 46 },
[5] = { 41, 56 }
},
-- increase %
level_def = {
[1] = 50,
[2] = 75,
[3] = 100,
[4] = 125,
[5] = 150
},
weight = 10,
groups = {
'bow'
}
},
punch = {
-- Increases arrow knockback.
-- Knockback has to be calculated in the MOD where the bow comes from!
name = S('Punch'),
final_level_range = {
[1] = { 12, 37 },
[2] = { 32, 57 }
},
-- multiplier
level_def = {
[1] = 3,
[2] = 6
},
weight = 2,
groups = {
'bow'
}
},
infinity = {
-- Prevents regular arrows from being consumed when shot.
-- One arrow is needed to use a bow enchanted with Infinity.
-- Only set in item meta, logic for this has to be in the MOD where the bow comes from!
name = S('Infinity'),
final_level_range = {
[1] = { 20, 50 }
},
-- will be set in meta as float
level_def = {
[1] = 1
},
weight = 1,
secondary = true,
groups = {
'bow'
}
},
},
form_context = {},
player_seeds = {},
scroll_animations = {
scroll_open = { { x = 1, y = 40 }, 80, 0, false },
scroll_close = { { x = 45, y = 84 }, 80, 0, false },
scroll_open_idle = { { x = 41, y = 42 }, 0, 0, false },
scroll_closed_idle = { { x = 43, y = 44 }, 0, 0, false }
},
registered_ores = {}
}
---Merge two tables with key/value pair
---@param t1 table
---@param t2 table
---@return table
local function mergeTables(t1, t2)
for k, v in pairs(t2) do t1[k] = v end
return t1
end
---Gets length of hashed table
---@param table any
---@return integer
local function get_table_length(table)
local length = 0
for _ in pairs(table) do
length = length + 1
end
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
return 'pickaxe'
elseif minetest.get_item_group(name, 'shovel') > 0 then
return 'shovel'
elseif minetest.get_item_group(name, 'axe') > 0 then
return 'axe'
elseif minetest.get_item_group(name, 'sword') > 0 then
return 'sword'
elseif minetest.get_item_group(name, 'bow') > 0 then
return 'bow'
end
return false
end
function XEnchanting.set_tool_enchantability(self, tool_def)
if minetest.get_item_group(tool_def.name, 'enchantability') > 0 then
-- enchantability is already set, we dont need to override the item
return
end
local _enchantability = 1
if self.tools_enchantability[tool_def.name] then
_enchantability = self.tools_enchantability[tool_def.name]
end
minetest.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
-- apply enchantment
if tool_capabilities.groupcaps then
-- groupcaps
for group_name, def in pairs(tool_capabilities.groupcaps) do
local highest_cap_level = 0
-- times
if def.times then
local old_times = def.times
local new_times = {}
for lvl, old_time in pairs(old_times) do
local new_time = old_time - (old_time * (enchantment.value / 100))
if new_time < 0.15 then
new_time = 0.15
end
if highest_cap_level < lvl then
highest_cap_level = lvl
end
new_times[lvl] = new_time
end
-- extend groupcaps levels
while highest_cap_level > 1 do
highest_cap_level = highest_cap_level - 1
if not new_times[highest_cap_level] then
-- add new cap level time
local old_time = new_times[highest_cap_level + 1]
local new_time = old_time * 2
if new_time < 0.15 then
new_time = 0.15
end
new_times[highest_cap_level] = new_time
end
end
tool_capabilities.groupcaps[group_name].times = new_times
end
-- maxlevel
if def.maxlevel and def.maxlevel < enchantment.level then
tool_capabilities.groupcaps[group_name].maxlevel = enchantment.level
end
end
end
if tool_capabilities.full_punch_interval then
-- full_punch_interval
local old_fpi = tool_capabilities.full_punch_interval
local new_fpi = old_fpi - (old_fpi * (enchantment.value / 100))
if new_fpi < 0.15 then
new_fpi = 0.15
end
tool_capabilities.full_punch_interval = new_fpi
end
end
-- Unbreaking
if enchantment.id == 'unbreaking' then
if tool_capabilities.groupcaps then
-- groupcaps
for group_name, def in pairs(tool_capabilities.groupcaps) do
-- uses
if def.uses then
local old_uses = def.uses
local new_uses = old_uses + (old_uses * (enchantment.value / 100))
tool_capabilities.groupcaps[group_name].uses = new_uses
end
end
end
if tool_capabilities.punch_attack_uses then
-- punch_attack_uses
local old_uses = tool_capabilities.punch_attack_uses
local new_uses = old_uses + (old_uses * (enchantment.value / 100))
tool_capabilities.punch_attack_uses = new_uses
end
end
-- Sharpness
if enchantment.id == 'sharpness' and tool_capabilities.damage_groups then
for group_name, val in pairs(tool_capabilities.damage_groups) do
local old_damage = val
local new_damage = old_damage + enchantment.value
tool_capabilities.damage_groups[group_name] = new_damage
end
end
-- Fortune
if enchantment.id == 'fortune' or enchantment.id == 'looting' and tool_capabilities.max_drop_level then
local old_max_drop_level = tool_capabilities.max_drop_level
local new_max_drop_level = old_max_drop_level + enchantment.value
tool_capabilities.max_drop_level = new_max_drop_level
end
end
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
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
if get_table_length(self.enchantment_defs[enchantment.id].final_level_range) == 1 then
add_roman_numbers = false
end
if add_roman_numbers then
enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
.. ' '
.. self.roman_numbers[enchantment.level]
else
enchantments_desc[#enchantments_desc + 1] = self.enchantment_defs[enchantment.id].name
end
if #enchantments_desc_masked == 0 and not enchantment.secondary then
enchantments_desc_masked[#enchantments_desc_masked + 1] = self.enchantment_defs[enchantment.id].name
if add_roman_numbers then
enchantments_desc_masked[#enchantments_desc_masked + 1] = ' ' .. self.roman_numbers[enchantment.level]
end
end
end
enchantments_desc = '\n' .. minetest.colorize('#AE81FF', S('Enchanted'))
.. '\n' .. table.concat(enchantments_desc, '\n')
enchantments_desc_masked = table.concat(enchantments_desc_masked, '') .. '..?'
return {
enchantments_desc = enchantments_desc,
enchantments_desc_masked = enchantments_desc_masked
}
end
function XEnchanting.set_enchanted_tool(self, pos, itemstack, level, player_name)
local data = self.form_context[player_name].data
if not data then
return
end
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)
if not tool_def then
return
end
local stack_meta = itemstack:get_meta()
---@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
final_enchantments_meta[enchantment.id] = {
value = enchantment.value
}
end
stack_meta:set_tool_capabilities(capabilities)
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))
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)
local trade_stack = inv:get_stack('trade', 1)
trade_stack:take_item(level)
inv:set_stack('trade', 1, trade_stack)
-- set new seed
self.player_seeds[player_name] = self:get_randomseed()
local formspec = self:get_formspec(pos, player_name)
node_meta:set_string('formspec', formspec)
minetest.sound_play('x_enchanting_enchant', {
gain = 0.3,
pos = pos,
max_hear_distance = 10
}, true)
-- particles
local particlespawner_def = {
amount = 50,
time = 0.5,
minpos = { x = pos.x - 1, y = pos.y + 1, z = pos.z - 1 },
maxpos = { x = pos.x + 1, y = pos.y + 1.5, z = pos.z + 1 },
minvel = { x = -0.1, y = -0.5, z = -0.1 },
maxvel = { x = 0.1, y = -1.5, z = 0.1 },
minacc = { x = -0.1, y = -0.5, z = -0.1 },
maxacc = { x = 0.1, y = -1.5, z = 0.1 },
minexptime = 0.5,
maxexptime = 1,
minsize = 0.5,
maxsize = 1,
texture = 'x_enchanting_scroll_particle.png^[colorize:#A179E9:256',
glow = 1
}
if minetest.has_feature({ dynamic_add_media_table = true, particlespawner_tweenable = true }) then
-- new syntax, after v5.6.0
particlespawner_def = {
amount = 50,
time = 0.5,
size = {
min = 0.5,
max = 1,
},
exptime = 2,
pos = {
min = vector.new({ x = pos.x - 1.5, y = pos.y + 1, z = pos.z - 1.5 }),
max = vector.new({ x = pos.x + 1.5, y = pos.y + 1.5, z = pos.z + 1.5 }),
},
attract = {
kind = 'point',
strength = 2,
origin = vector.new({ x = pos.x, y = pos.y + 0.65, z = pos.z }),
die_on_contact = true
},
texture = {
name = 'x_enchanting_scroll_particle.png^[colorize:#A179E9:256',
alpha_tween = {
0.5, 1,
style = 'fwd',
reps = 1
}
},
glow = 1
}
end
minetest.add_particlespawner(particlespawner_def)
end
function XEnchanting.get_enchantment_data(self, player, nr_of_bookshelfs, tool_def)
local p_name = player:get_player_name()
local randomseed = self.player_seeds[p_name] or self:get_randomseed()
math.randomseed(randomseed)
local _nr_of_bookshelfs = nr_of_bookshelfs
local data = {
slots = {}
}
if _nr_of_bookshelfs > 15 then
_nr_of_bookshelfs = 15
end
----
-- Filter out enchantments compatible for this item group
----
local group_enchantments = {}
for enchantment_name, enchantment_def in pairs(self.enchantment_defs) do
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
group_enchantments[enchantment_name] = enchantment_def
break
end
end
end
end
----
-- 0 Show slots in formspec
----
-- Base enchantment
local base = math.random(1, 8) + math.floor(_nr_of_bookshelfs / 2) + math.random(0, _nr_of_bookshelfs)
local top_slot_base_level = math.floor(math.max(base / 3, 1))
local middle_slot_base_level = math.floor((base * 2) / 3 + 1)
local bottom_slot_base_level = math.floor(math.max(base, _nr_of_bookshelfs * 2))
for i, slot_lvl in ipairs({ top_slot_base_level, middle_slot_base_level, bottom_slot_base_level }) do
----
-- 1 Applying modifiers to the enchantment level
----
local chosen_enchantment_level = slot_lvl
-- Applying modifiers to the enchantment level
local enchantability = minetest.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
local k = chosen_enchantment_level + rand_enchantability
-- A random bonus, between .85 and 1.15
local rand_bonus_percent = 1 + ((math.random(0, 99) / 100) + (math.random(0, 99) / 100) - 1) * 0.15
-- Finally, we calculate the level
local final_level = math.round(k * rand_bonus_percent)
if final_level < 1 then
final_level = 1
end
----
-- 2 Find possible enchantments
----
---@type Enchantment[]
local possible_enchantments = {}
-- Get level
-- If the modified level is within two overlapping ranges for the same
-- enchantment type, the higher power value is used.
for enchantment_name, enchantment_def in pairs(group_enchantments) do
local levels = {}
-- find matching levels
for level, final_level_range in ipairs(enchantment_def.final_level_range) do
local min = final_level_range[1]
local max = final_level_range[2]
if final_level >= min and final_level <= max then
table.insert(levels, level)
end
end
-- pick the highest level
local level = levels[#levels]
if level then
table.insert(possible_enchantments, {
id = enchantment_name,
value = enchantment_def.level_def[level],
level = level,
secondary = enchantment_def.secondary,
incompatible = enchantment_def.incompatible
})
end
end
----
-- 3 Select a set of enchantments from the list
----
---@type Enchantment[]
local final_enchantments = {}
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
-- Pick a random integer in the half range [0; total_weight / 2] as a number `rand_weight`
local rand_weight = math.random(0, total_weight / 2)
-- local probability = (final_level + 1) / 50
local probability_level = final_level
---@type Enchantment[]
local possible_enchantments_excl_secodnary = {}
for _, enchantment in pairs(possible_enchantments) do
if not enchantment.secondary then
table.insert(possible_enchantments_excl_secodnary, enchantment)
end
end
-- Select final enchantments
-- Iterate through each enchantment in the list, subtracting its weight from `rand_weight`.
-- If `rand_weight` is now negative, select the current enchantment.
for j = 1, #possible_enchantments, 1 do
local rand_ench_idx = math.random(1, #possible_enchantments)
local rand_ench = possible_enchantments[rand_ench_idx]
if j == 1 then
-- First pick
-- Dont add cursed/secondary enchantment as first pick
rand_ench_idx = math.random(1, #possible_enchantments_excl_secodnary)
rand_ench = possible_enchantments_excl_secodnary[rand_ench_idx]
table.insert(final_enchantments, rand_ench)
for idx, value in pairs(possible_enchantments) do
if rand_ench.id == value.id then
table.remove(possible_enchantments, idx)
end
-- remove incomaptible enchantments
if rand_ench.incompatible
and table.indexof(rand_ench.incompatible, value.id) ~= -1
then
table.remove(possible_enchantments, idx)
end
end
else
local probability = (probability_level + 1) / 50
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
-- remove incomaptible enchantments
if rand_ench.incompatible
and table.indexof(rand_ench.incompatible, value.id) ~= -1
then
table.remove(possible_enchantments, idx)
end
end
-- With probability (`final_level` + 1) / 50, keep going. Otherwise, stop picking bonus enchantments.
local rand_probability = math.random()
if rand_probability < probability then
-- Divide the `final_level` in half, rounded down
-- (this does not affect the possible enchantments themselves,
-- because they were all pre-calculated in Step Two).
break
end
-- Repeat from the beginning.
probability_level = probability_level / 2
end
rand_weight = rand_weight - self.enchantment_defs[rand_ench.id].weight
-- If `rand_weight` is now negative, select the current enchantment and stop.
if rand_weight < 0 then
break
end
end
local tool_cap_data = self:get_enchanted_tool_capabilities(tool_def, final_enchantments)
local descriptions = self:get_enchanted_descriptions(final_enchantments)
table.insert(data.slots, i, {
level = slot_lvl,
final_enchantments = final_enchantments,
tool_cap_data = tool_cap_data,
descriptions = descriptions
})
end
return data
end
local function get_hotbar_bg(x, y)
local out = ''
for i = 0, 7, 1 do
out = out .. 'image[' .. x + i .. ',' .. y .. ';1,1;x_enchanting_gui_hb_bg.png]'
end
return out
end
local function get_list_bg(x, y)
local out = ''
for row = 0, 2, 1 do
for i = 0, 7, 1 do
out = out .. 'image[' .. x + i .. ',' .. y + row .. ';1,1;x_enchanting_gui_slot_bg.png]'
end
end
return out
end
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 = minetest.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;' .. bg_image .. ';true;10]'
end
return bg
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()
---@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
local model_scroll_closed = '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_closed_idle[1].x .. ',' .. self.scroll_animations.scroll_closed_idle[1].y .. ';0]'
local model_scroll_is_open
local formspec = {
'size[8,9]',
'bgcolor[#080808BB;true]',
'listcolors[#FFFFFF00;#FFFFFF1A;#FFFFFF00;#30434C;#FFF]',
get_formspec_bg(player_name),
'style_type[label;font=mono,bold]',
'style[slot_1,slot_2,slot_3;font=mono,bold;textcolor=#4D413A]',
'label[0, 0;' .. S('Enchant') .. ']',
-- item
'list[nodemeta:' .. spos .. ';item;0, 2.5;1, 1;]',
'image[0, 2.5;1,1;x_enchanting_gui_cloth_bg.png]',
-- trade
'list[nodemeta:' .. spos .. ';trade;1, 2.5;1, 1;]',
'image[1, 2.5;1,1;x_enchanting_gui_cloth_trade_bg.png]',
-- inventories
'list[current_player;main;0, 4.85;8, 1;]',
'list[current_player;main;0, 6.08;8, 3;8]',
'listring[nodemeta:' .. spos .. ';trade]',
'listring[current_player;main]',
'listring[nodemeta:' .. spos .. ';item]',
'listring[current_player;main]',
}
formspec[#formspec + 1] = get_hotbar_bg(0, 4.85)
formspec[#formspec + 1] = get_list_bg(0, 6.08)
-- data
if data then
for i, slot in ipairs(data.slots) do
if #slot.final_enchantments > 0 then
-- show buttons with content
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 .. ']') .. ']'
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 .. ']') .. ']'
end
formspec[#formspec + 1] = 'image[2.3,' .. -0.5 + i .. ';1,1;x_enchanting_image_trade_' .. i .. '.png;]'
else
-- disabled buttons
---@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 .. ';]'
end
end
model_scroll_is_open = true
else
for i = 1, 3, 1 do
-- disabled buttons
---@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 .. ';]'
end
model_scroll_is_open = false
end
if model_scroll_is_open then
formspec[#formspec + 1] = model_scroll_open
else
formspec[#formspec + 1] = model_scroll_closed
end
self.form_context[player_name] = {
data = data,
pos = pos
}
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 = minetest.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