forked from minetest-mods/enchanting
333 lines
10 KiB
Lua
333 lines
10 KiB
Lua
screwdriver = screwdriver or {}
|
|
local ceil, abs, random = math.ceil, math.abs, math.random
|
|
|
|
-- Cost in Mese crystal(s) for enchanting.
|
|
local mese_cost = 1
|
|
|
|
-- Force of the enchantments.
|
|
local enchanting = {
|
|
uses = 1.2, -- Durability
|
|
times = 0.1, -- Efficiency
|
|
damages = 1, -- Sharpness
|
|
strength = 1.2, -- Armor strength (3d_armor only)
|
|
speed = 0.2, -- Player speed (3d_armor only)
|
|
jump = 0.2 -- Player jumping (3d_armor only)
|
|
}
|
|
|
|
local function cap(S) return S:gsub("^%l", string.upper) end
|
|
local function to_percent(orig_value, final_value)
|
|
return abs(ceil(((final_value - orig_value) / orig_value) * 100))
|
|
end
|
|
|
|
function enchanting:get_tooltip(enchant, orig_caps, fleshy)
|
|
local bonus = {durable=0, efficiency=0, damages=0}
|
|
if orig_caps then
|
|
bonus.durable = to_percent(orig_caps.uses, orig_caps.uses * enchanting.uses)
|
|
local sum_caps_times = 0
|
|
for i=1, #orig_caps.times do
|
|
sum_caps_times = sum_caps_times + orig_caps.times[i]
|
|
end
|
|
local average_caps_time = sum_caps_times / #orig_caps.times
|
|
bonus.efficiency = to_percent(average_caps_time, average_caps_time - enchanting.times)
|
|
end
|
|
if fleshy then
|
|
bonus.damages = to_percent(fleshy, fleshy + enchanting.damages)
|
|
end
|
|
|
|
local specs = { -- not finished, to complete
|
|
durable = {"#00baff", " (+"..bonus.durable.."%)"},
|
|
fast = {"#74ff49", " (+"..bonus.efficiency.."%)"},
|
|
sharp = {"#ffff00", " (+"..bonus.damages.."%)"},
|
|
strong = {"#ff3d3d", ""},
|
|
speed = {"#fd5eff", ""}
|
|
}
|
|
return minetest.colorize and
|
|
minetest.colorize(specs[enchant][1],
|
|
"\n"..cap(enchant)..specs[enchant][2]) or
|
|
"\n"..cap(enchant)..specs[enchant][2]
|
|
end
|
|
|
|
|
|
function enchanting.formspec(pos, num)
|
|
local meta = minetest.get_meta(pos)
|
|
local formspec = [[ size[9,9;]
|
|
bgcolor[#080808BB;true]
|
|
background[0,0;9,9;ench_ui.png]
|
|
list[context;tool;0.9,2.9;1,1;]
|
|
list[context;mese;2,2.9;1,1;]
|
|
list[current_player;main;0.5,4.5;8,4;]
|
|
image[2,2.9;1,1;mese_layout.png]
|
|
tooltip[sharp;Your weapon inflicts more damages]
|
|
tooltip[durable;Your tool last longer]
|
|
tooltip[fast;Your tool digs faster]
|
|
tooltip[strong;Your armor is more resistant]
|
|
tooltip[speed;Your speed is increased] ]]
|
|
..default.gui_slots..default.get_hotbar_bg(0.5,4.5)
|
|
|
|
local enchant_buttons = {
|
|
[[ image_button[3.9,0.85;4,0.92;bg_btn.png;fast;Efficiency]
|
|
image_button[3.9,1.77;4,1.12;bg_btn.png;durable;Durability] ]],
|
|
"image_button[3.9,0.85;4,0.92;bg_btn.png;strong;Strength]",
|
|
"image_button[3.9,2.9;4,0.92;bg_btn.png;sharp;Sharpness]",
|
|
[[ image_button[3.9,0.85;4,0.92;bg_btn.png;strong;Strength]
|
|
image_button[3.9,1.77;4,1.12;bg_btn.png;speed;Speed] ]]
|
|
}
|
|
|
|
formspec = formspec..(enchant_buttons[num] or "")
|
|
meta:set_string("formspec", formspec)
|
|
end
|
|
|
|
function enchanting.on_put(pos, listname, _, stack)
|
|
if listname == "tool" then
|
|
local stackname = stack:get_name()
|
|
local tool_groups = {
|
|
"axe, pick, shovel",
|
|
"chestplate, leggings, helmet",
|
|
"sword", "boots"
|
|
}
|
|
|
|
for idx, tools in pairs(tool_groups) do
|
|
if tools:find(stackname:match(":(%w+)")) then
|
|
enchanting.formspec(pos, idx)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
function enchanting.fields(pos, _, fields, sender)
|
|
if not next(fields) or fields.quit then
|
|
return
|
|
end
|
|
local inv = minetest.get_meta(pos):get_inventory()
|
|
local tool = inv:get_stack("tool", 1)
|
|
local mese = inv:get_stack("mese", 1)
|
|
local orig_wear = tool:get_wear()
|
|
local mod, name = tool:get_name():match("(.*):(.*)")
|
|
local enchanted_tool = (mod or "")..":enchanted_"..(name or "").."_"..next(fields)
|
|
|
|
if mese:get_count() >= mese_cost and minetest.registered_tools[enchanted_tool] then
|
|
minetest.sound_play("xdecor_enchanting", {to_player=sender:get_player_name(), gain=0.8})
|
|
tool:replace(enchanted_tool)
|
|
tool:add_wear(orig_wear)
|
|
mese:take_item(mese_cost)
|
|
inv:set_stack("mese", 1, mese)
|
|
inv:set_stack("tool", 1, tool)
|
|
end
|
|
end
|
|
|
|
function enchanting.dig(pos)
|
|
local inv = minetest.get_meta(pos):get_inventory()
|
|
return inv:is_empty("tool") and inv:is_empty("mese")
|
|
end
|
|
|
|
local function allowed(tool)
|
|
if not tool then return false end
|
|
for item in pairs(minetest.registered_tools) do
|
|
if item:find("enchanted_"..tool) then return true end
|
|
end
|
|
return false
|
|
end
|
|
|
|
function enchanting.put(_, listname, _, stack)
|
|
local item = stack:get_name():match("[^:]+$")
|
|
if listname == "mese" and item == "mese_crystal" then
|
|
return stack:get_count()
|
|
elseif listname == "tool" and allowed(item) then
|
|
return 1
|
|
end
|
|
return 0
|
|
end
|
|
|
|
function enchanting.on_take(pos, listname)
|
|
if listname == "tool" then enchanting.formspec(pos, nil) end
|
|
end
|
|
|
|
function enchanting.construct(pos)
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("infotext", "Enchantment Table")
|
|
enchanting.formspec(pos, nil)
|
|
|
|
local inv = meta:get_inventory()
|
|
inv:set_size("tool", 1)
|
|
inv:set_size("mese", 1)
|
|
|
|
minetest.add_entity({x=pos.x, y=pos.y+0.85, z=pos.z}, "xdecor:book_open")
|
|
local timer = minetest.get_node_timer(pos)
|
|
timer:start(5.0)
|
|
end
|
|
|
|
function enchanting.destruct(pos)
|
|
for _, obj in pairs(minetest.get_objects_inside_radius(pos, 0.9)) do
|
|
if obj and obj:get_luaentity() and
|
|
obj:get_luaentity().name == "xdecor:book_open" then
|
|
obj:remove() break
|
|
end
|
|
end
|
|
end
|
|
|
|
function enchanting.timer(pos)
|
|
local num = #minetest.get_objects_inside_radius(pos, 0.9)
|
|
if num == 0 then
|
|
minetest.add_entity({x=pos.x, y=pos.y+0.85, z=pos.z}, "xdecor:book_open")
|
|
end
|
|
|
|
local minp = {x=pos.x-2, y=pos.y, z=pos.z-2}
|
|
local maxp = {x=pos.x+2, y=pos.y+1, z=pos.z+2}
|
|
local bookshelves = minetest.find_nodes_in_area(minp, maxp, "default:bookshelf")
|
|
if #bookshelves == 0 then return true end
|
|
|
|
local bookshelf_pos = bookshelves[random(1, #bookshelves)]
|
|
local x = pos.x - bookshelf_pos.x
|
|
local y = bookshelf_pos.y - pos.y
|
|
local z = pos.z - bookshelf_pos.z
|
|
|
|
if tostring(x..z):find(2) then
|
|
minetest.add_particle({
|
|
pos = bookshelf_pos,
|
|
velocity = {x=x, y=2-y, z=z},
|
|
acceleration = {x=0, y=-2.2, z=0},
|
|
expirationtime = 1,
|
|
size = 2,
|
|
texture = "xdecor_glyph"..random(1,18)..".png"
|
|
})
|
|
end
|
|
return true
|
|
end
|
|
|
|
minetest.register_node(":xdecor:enchantment_table", {
|
|
description = "Enchantment Table",
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
tiles = {"enchtable_top.png", "enchtable_bottom.png",
|
|
"enchtable_side.png", "enchtable_side.png",
|
|
"enchtable_side.png", "enchtable_side.png"},
|
|
groups = {cracky=1, level=1},
|
|
sounds = default.node_sound_stone_defaults(),
|
|
on_rotate = screwdriver.rotate_simple,
|
|
can_dig = enchanting.dig,
|
|
on_timer = enchanting.timer,
|
|
on_construct = enchanting.construct,
|
|
on_destruct = enchanting.destruct,
|
|
on_receive_fields = enchanting.fields,
|
|
on_metadata_inventory_put = enchanting.on_put,
|
|
on_metadata_inventory_take = enchanting.on_take,
|
|
allow_metadata_inventory_put = enchanting.put,
|
|
allow_metadata_inventory_move = function() return 0 end
|
|
})
|
|
|
|
minetest.register_entity(":xdecor:book_open", {
|
|
visual = "sprite",
|
|
visual_size = {x=0.75, y=0.75},
|
|
collisionbox = {0},
|
|
physical = false,
|
|
textures = {"book_open.png"},
|
|
on_activate = function(self)
|
|
local pos = self.object:get_pos()
|
|
local pos_under = {x=pos.x, y=pos.y-1, z=pos.z}
|
|
|
|
if minetest.get_node(pos_under).name ~= "xdecor:enchantment_table" then
|
|
self.object:remove()
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.register_craft({
|
|
output = "xdecor:enchantment_table",
|
|
recipe = {
|
|
{"", "default:book", ""},
|
|
{"default:diamond", "default:obsidian", "default:diamond"},
|
|
{"default:obsidian", "default:obsidian", "default:obsidian"}
|
|
}
|
|
})
|
|
|
|
function enchanting:register_tools(mod, def)
|
|
for tool in pairs(def.tools) do
|
|
for material in def.materials:gmatch("[%w_]+") do
|
|
for enchant in def.tools[tool].enchants:gmatch("[%w_]+") do
|
|
local original_tool = minetest.registered_tools[mod..":"..tool.."_"..material]
|
|
if not original_tool then break end
|
|
|
|
if original_tool.tool_capabilities then
|
|
local original_damage_groups = original_tool.tool_capabilities.damage_groups
|
|
local original_groupcaps = original_tool.tool_capabilities.groupcaps
|
|
local groupcaps = table.copy(original_groupcaps)
|
|
local fleshy = original_damage_groups.fleshy
|
|
local full_punch_interval = original_tool.tool_capabilities.full_punch_interval
|
|
local max_drop_level = original_tool.tool_capabilities.max_drop_level
|
|
local group = next(original_groupcaps)
|
|
|
|
if enchant == "durable" then
|
|
groupcaps[group].uses = ceil(original_groupcaps[group].uses * enchanting.uses)
|
|
elseif enchant == "fast" then
|
|
for i, time in pairs(original_groupcaps[group].times) do
|
|
groupcaps[group].times[i] = time - enchanting.times
|
|
end
|
|
elseif enchant == "sharp" then
|
|
fleshy = fleshy + enchanting.damages
|
|
end
|
|
|
|
minetest.register_tool(":"..mod..":enchanted_"..tool.."_"..material.."_"..enchant, {
|
|
description = "Enchanted "..cap(material).." "..cap(tool)..
|
|
self:get_tooltip(enchant, original_groupcaps[group], fleshy),
|
|
inventory_image = original_tool.inventory_image.."^[colorize:violet:50",
|
|
wield_image = original_tool.wield_image,
|
|
groups = {not_in_creative_inventory=1},
|
|
tool_capabilities = {
|
|
groupcaps = groupcaps, damage_groups = {fleshy = fleshy},
|
|
full_punch_interval = full_punch_interval, max_drop_level = max_drop_level
|
|
}
|
|
})
|
|
end
|
|
|
|
if mod == "3d_armor" then
|
|
local original_armor_groups = original_tool.groups
|
|
local armorcaps = {}
|
|
armorcaps.not_in_creative_inventory = 1
|
|
|
|
for armor_group, value in pairs(original_armor_groups) do
|
|
if enchant == "strong" then
|
|
armorcaps[armor_group] = ceil(value * enchanting.strength)
|
|
elseif enchant == "speed" then
|
|
armorcaps[armor_group] = value
|
|
armorcaps.physics_speed = enchanting.speed
|
|
armorcaps.physics_jump = enchanting.jump
|
|
end
|
|
end
|
|
|
|
minetest.register_tool(":"..mod..":enchanted_"..tool.."_"..material.."_"..enchant, {
|
|
description = "Enchanted "..cap(material).." "..cap(tool)..
|
|
self:get_tooltip(enchant),
|
|
inventory_image = original_tool.inventory_image,
|
|
texture = "3d_armor_"..tool.."_"..material,
|
|
wield_image = original_tool.wield_image,
|
|
groups = armorcaps,
|
|
wear = 0
|
|
})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
enchanting:register_tools("default", {
|
|
materials = "steel, bronze, mese, diamond",
|
|
tools = {
|
|
axe = {enchants = "durable, fast"},
|
|
pick = {enchants = "durable, fast"},
|
|
shovel = {enchants = "durable, fast"},
|
|
sword = {enchants = "sharp"}
|
|
}
|
|
})
|
|
|
|
enchanting:register_tools("3d_armor", {
|
|
materials = "steel, bronze, gold, diamond",
|
|
tools = {
|
|
boots = {enchants = "strong, speed"},
|
|
chestplate = {enchants = "strong"},
|
|
helmet = {enchants = "strong"},
|
|
leggings = {enchants = "strong"}
|
|
}
|
|
})
|
|
|
|
minetest.log("action", "[enchanting] loaded.")
|