worktable.lua

   1 local worktable = {}
   2 screwdriver = screwdriver or {}
   3
   4 -- Nodes allowed to be cut.
   5 -- Only the regular, solid blocks without formspec or explosivity can be cut.
   6 function worktable:nodes(def)
   7         return (def.drawtype == "normal" or def.drawtype:find("glass")) and
   8                 (def.groups.cracky or def.groups.choppy) and not
   9                 def.on_construct and not def.after_place_node and not
  10                 def.after_place_node and not def.on_rightclick and not
  11                 def.on_blast and not def.allow_metadata_inventory_take and not
  12                 (def.groups.not_in_creative_inventory == 1) and not
  13                 def.groups.wool and not def.description:find("Ore") and
  14                 def.description and def.description ~= "" and def.light_source == 0
  15 end
  16
  17 -- Nodeboxes definitions.
  18 worktable.defs = {
  19         -- Name       Yield   X  Y   Z  W   H  L
  20         {"nanoslab",    16, { 0, 0,  0, 8,  1, 8  }},
  21         {"micropanel",  16, { 0, 0,  0, 16, 1, 8  }},
  22         {"microslab",   8,  { 0, 0,  0, 16, 1, 16 }},
  23         {"thinstair",   8,  { 0, 7,  0, 16, 1, 8  },
  24                             { 0, 15, 8, 16, 1, 8  }},
  25         {"cube",        4,  { 0, 0,  0, 8,  8, 8  }},
  26         {"panel",       4,  { 0, 0,  0, 16, 8, 8  }},
  27         {"slab",        2,  nil                   },
  28         {"doublepanel", 2,  { 0, 0,  0, 16, 8, 8  },
  29                             { 0, 8,  8, 16, 8, 8  }},
  30         {"halfstair",   2,  { 0, 0,  0, 8,  8, 16 },
  31                             { 0, 8,  8, 8,  8, 8  }},
  32         {"outerstair",  1,  { 0, 0,  0, 16, 8, 16 },
  33                             { 0, 8,  8, 8,  8, 8  }},
  34         {"stair",       1,  nil                   },
  35         {"innerstair",  1,  { 0, 0,  0, 16, 8, 16 },
  36                             { 0, 8,  8, 16, 8, 8  },
  37                             { 0, 8,  0, 8,  8, 8  }}
  38 }
  39
  40 -- Tools allowed to be repaired.
  41 worktable.repairable_tools = [[
  42         pick, axe, shovel, sword, hoe, armor, shield
  43 ]]
  44
  45 -- Nodeboxes's combination table.
  46 worktable.nodebox_blender = {
  47         {"nanoslab",   nil,          2  },
  48         {"micropanel", nil,          3  },
  49         {"cube",       nil,          6  },
  50         {"cube",       "panel",      9  },
  51         {"cube",       "outerstair", 11 },
  52         {"cube",       "halfstair",  7  },
  53         {"cube",       "innerstair", nil},
  54         {"panel",      nil,          7  },
  55         {"panel",      "cube",       9  },
  56         {"panel",      "outerstair", 12 },
  57         {"halfstair",  nil,          11 },
  58         {"halfstair",  "outerstair", nil}
  59 }
  60
  61 function worktable:get_recipe(item)
  62         if item:sub(1,6) == "group:" then
  63                 if item:sub(-4) == "wool" or item:sub(-3) == "dye" then
  64                         item = item:sub(7)..":white"
  65                 elseif minetest.registered_items["default:"..item:sub(7)] then
  66                         item = item:gsub("group:", "default:")
  67                 else for node, def in pairs(minetest.registered_items) do
  68                          if def.groups[item:match("[^,:]+$")] then item = node end
  69                      end
  70                 end
  71         end
  72         return item
  73 end
  74
  75 function worktable:craftguide_formspec(meta, pagenum, item, recipe_num, filter)
  76         local inv_size = meta:get_int("inv_size")
  77         local npp, i, s = 8*3, 0, 0
  78         local pagemax = math.floor((inv_size - 1) / npp + 1)
  79
  80         if     pagenum > pagemax then pagenum = 1
  81         elseif pagenum == 0      then pagenum = pagemax end
  82
  83         local formspec = [[ size[8,6.6;]
  84                         tablecolumns[color;text;color;text]
  85                         tableoptions[background=#00000000;highlight=#00000000;border=false]
  86                         button[5.5,0;0.7,0.95;prev;<]
  87                         button[7.3,0;0.7,0.95;next;>]
  88                         button[4,0.2;0.7,0.5;search;?]
  89                         button[4.6,0.2;0.7,0.5;clearfilter;X]
  90                         button[0,0;1.5,1;backcraft;< Back]
  91                         tooltip[search;Search]
  92                         tooltip[clearfilter;Reset] ]] ..
  93                         "table[6.1,0.18;1.1,0.5;pagenum;#FFFF00,"..tostring(pagenum)..
  94                         ",#FFFFFF,/ "..tostring(pagemax).."]"..
  95                         "field[1.8,0.32;2.6,1;filter;;"..filter.."]"..xbg
  96
  97         for _, name in pairs(self:craftguide_items(meta, filter)) do
  98                 if s < (pagenum - 1) * npp then
  99                         s = s + 1
 100                 else if i >= npp then break end
 101                         formspec = formspec.."item_image_button["..(i%8)..","..
 102                                              (math.floor(i/8)+1)..";1,1;"..name..";"..name..";]"
 103                         i = i + 1
 104                 end
 105         end
 106
 107         if item and minetest.registered_items[item] then
 108                 --print(dump(minetest.get_all_craft_recipes(item)))
 109                 local items_num = #minetest.get_all_craft_recipes(item)
 110                 if recipe_num > items_num then recipe_num = 1 end
 111
 112                 if items_num > 1 then formspec = formspec..
 113                         "button[0,6;1.6,1;alternate;Alternate]"..
 114                         "label[0,5.5;Recipe "..recipe_num.." of "..items_num.."]"
 115                 end
 116
 117                 local type = minetest.get_all_craft_recipes(item)[recipe_num].type
 118                 if type == "cooking" then formspec = formspec..
 119                         "image[3.75,4.6;0.5,0.5;default_furnace_fire_fg.png]"
 120                 end
 121
 122                 local items = minetest.get_all_craft_recipes(item)[recipe_num].items
 123                 local width = minetest.get_all_craft_recipes(item)[recipe_num].width
 124                 if width == 0 then width = math.min(3, #items) end
 125                 -- Lua 5.3 removed `table.maxn`, use `xdecor.maxn` in case of breakage.
 126                 local rows = math.ceil(table.maxn(items) / width)
 127
 128                 local function is_group(item)
 129                         if item:sub(1,6) == "group:" then return "\nG" end
 130                         return ""
 131                 end
 132
 133                 for i, v in pairs(items) do formspec = formspec..
 134                         "item_image_button["..((i-1) % width + 4.5)..","..
 135                         (math.floor((i-1) / width + (6 - math.min(2, rows))))..";1,1;"..
 136                         self:get_recipe(v)..";"..self:get_recipe(v)..";"..is_group(v).."]"
 137                 end
 138
 139                 local output = minetest.get_all_craft_recipes(item)[recipe_num].output
 140                 formspec = formspec.."item_image_button[2.5,5;1,1;"..output..";"..item..";]"..
 141                                      "image[3.5,5;1,1;gui_furnace_arrow_bg.png^[transformR90]"
 142         end
 143
 144         meta:set_string("formspec", formspec)
 145 end
 146
 147 function worktable:craftguide_items(meta, filter)
 148         local items_list = {}
 149         for name, def in pairs(minetest.registered_items) do
 150                 if not (def.groups.not_in_creative_inventory == 1) and
 151                                 minetest.get_craft_recipe(name).items and
 152                                 def.description and def.description ~= "" and
 153                                 (not filter or def.name:find(filter, 1, true) or
 154                                         def.description:lower():find(filter, 1, true)) then
 155                         items_list[#items_list+1] = name
 156                 end
 157         end
 158
 159         meta:set_int("inv_size", #items_list)
 160         table.sort(items_list)
 161         return items_list
 162 end
 163
 164 function worktable:get_output(inv, input, name)
 165         if inv:is_empty("input") then
 166                 inv:set_list("forms", {}) return
 167         end
 168
 169         local output = {}
 170         for _, n in pairs(self.defs) do
 171                 local count = math.min(n[2] * input:get_count(), input:get_stack_max())
 172                 local item = name.."_"..n[1]
 173                 if not n[3] then item = "stairs:"..n[1].."_"..name:match(":(.*)") end
 174                 output[#output+1] = item.." "..count
 175         end
 176         inv:set_list("forms", output)
 177 end
 178
 179 function worktable.formspecs(meta, id)
 180         local formspecs = {
 181                 -- Main formspec.
 182                 [[ label[0.9,1.23;Cut]
 183                    label[0.9,2.23;Repair]
 184                    box[-0.05,1;2.05,0.9;#555555]
 185                    box[-0.05,2;2.05,0.9;#555555]
 186                    button[0,0;2,1;craft;Crafting]
 187                    button[2,0;2,1;storage;Storage]
 188                    image[3,1;1,1;gui_furnace_arrow_bg.png^[transformR270]
 189                    image[0,1;1,1;worktable_saw.png]
 190                    image[0,2;1,1;worktable_anvil.png]
 191                    image[3,2;1,1;hammer_layout.png]
 192                    list[context;input;2,1;1,1;]
 193                    list[context;tool;2,2;1,1;]
 194                    list[context;hammer;3,2;1,1;]
 195                    list[context;forms;4,0;4,3;] ]],
 196                 -- Crafting formspec.
 197                 [[ image[5,1;1,1;gui_furnace_arrow_bg.png^[transformR270]
 198                    button[0,0;1.5,1;back;< Back]
 199                    list[current_player;craft;2,0;3,3;]
 200                    list[current_player;craftpreview;6,1;1,1;]
 201                    listring[current_player;main]
 202                    listring[current_player;craft] ]],
 203                 -- Storage formspec.
 204                 [[ list[context;storage;0,1;8,2;]
 205                    button[0,0;1.5,1;back;< Back]
 206                    listring[context;storage]
 207                    listring[current_player;main] ]]
 208         }
 209
 210         meta:set_string("formspec", "size[8,7;]list[current_player;main;0,3.25;8,4;]"..
 211                         formspecs[id]..xbg..default.get_hotbar_bg(0,3.25))
 212 end
 213
 214 function worktable.construct(pos)
 215         local meta = minetest.get_meta(pos)
 216         local inv = meta:get_inventory()
 217
 218         inv:set_size("tool", 1)
 219         inv:set_size("input", 1)
 220         inv:set_size("hammer", 1)
 221         inv:set_size("forms", 4*3)
 222         inv:set_size("storage", 8*2)
 223
 224         meta:set_string("infotext", "Work Table")
 225         worktable.formspecs(meta, 1)
 226 end
 227
 228 function worktable.fields(pos, _, fields)
 229         if fields.quit then return end
 230         local meta = minetest.get_meta(pos)
 231         local formspec = meta:to_table().fields.formspec
 232         local filter = formspec:match("filter;;([%w_:]+)") or ""
 233         local pagenum = tonumber(formspec:match("#FFFF00,(%d+)")) or 1
 234
 235         if fields.back then
 236                 worktable.formspecs(meta, 1)
 237         elseif fields.craft then
 238                 worktable.formspecs(meta, 2)
 239         elseif fields.storage then
 240                 worktable.formspecs(meta, 3)
 241         elseif fields.craftguide or fields.clearfilter then
 242                 worktable:craftguide_items(meta, nil)
 243                 worktable:craftguide_formspec(meta, 1, nil, 1, "")
 244         elseif fields.alternate then
 245                 local item = formspec:match("image_button%[.*;([%w_:]+);.*%]") or ""
 246                 local recipe_num = tonumber(formspec:match("Recipe%s(%d+)")) or 1
 247                 recipe_num = recipe_num + 1
 248                 worktable:craftguide_formspec(meta, pagenum, item, recipe_num, filter)
 249         elseif fields.search then
 250                 worktable:craftguide_items(meta, fields.filter:lower())
 251                 worktable:craftguide_formspec(meta, 1, nil, 1, fields.filter:lower())
 252         elseif fields.prev or fields.next then
 253                 if fields.prev then pagenum = pagenum - 1
 254                 else pagenum = pagenum + 1 end
 255                 worktable:craftguide_formspec(meta, pagenum, nil, 1, filter)
 256         else for item in pairs(fields) do
 257                  if minetest.get_craft_recipe(item).items then
 258                         worktable:craftguide_formspec(meta, pagenum, item, 1, filter)
 259                  end
 260              end
 261         end
 262 end
 263
 264 function worktable.dig(pos)
 265         local inv = minetest.get_meta(pos):get_inventory()
 266         return inv:is_empty("input") and inv:is_empty("hammer") and
 267                 inv:is_empty("tool") and inv:is_empty("storage")
 268 end
 269
 270 function worktable.timer(pos)
 271         local timer = minetest.get_node_timer(pos)
 272         local inv = minetest.get_meta(pos):get_inventory()
 273         local tool = inv:get_stack("tool", 1)
 274         local hammer = inv:get_stack("hammer", 1)
 275
 276         if tool:is_empty() or hammer:is_empty() or tool:get_wear() == 0 then
 277                 timer:stop() return
 278         end
 279
 280         -- Tool's wearing range: 0-65535 | 0 = new condition.
 281         tool:add_wear(-500)
 282         hammer:add_wear(700)
 283
 284         inv:set_stack("tool", 1, tool)
 285         inv:set_stack("hammer", 1, hammer)
 286
 287         return true
 288 end
 289
 290 function worktable.put(_, listname, _, stack)
 291         local stackname = stack:get_name()
 292         if (listname == "tool" and stack:get_wear() > 0 and
 293                         worktable.repairable_tools:find(stackname:match(":(%w+)"))) or
 294                         (listname == "input" and minetest.registered_nodes[stackname.."_cube"]) or
 295                         (listname == "hammer" and stackname == "xdecor:hammer") or
 296                         listname == "storage" then
 297                 return stack:get_count()
 298         end
 299         return 0
 300 end
 301
 302 function worktable.take(_, listname, _, stack, player)
 303         if listname == "forms" then
 304                 local inv = player:get_inventory()
 305                 if inv:room_for_item("main", stack:get_name()) then return -1 end
 306                 return 0
 307         end
 308         return stack:get_count()
 309 end
 310
 311 function worktable.move(_, _, _, to_list, _, count)
 312         if to_list == "storage" then return count end
 313         return 0
 314 end
 315
 316 function worktable.on_put(pos, listname, _, stack)
 317         local inv = minetest.get_meta(pos):get_inventory()
 318         if listname == "input" then
 319                 local input = inv:get_stack("input", 1)
 320                 worktable:get_output(inv, input, stack:get_name())
 321         elseif listname == "tool" or listname == "hammer" then
 322                 local timer = minetest.get_node_timer(pos)
 323                 timer:start(3.0)
 324         end
 325 end
 326
 327 function worktable.on_take(pos, listname, index, stack)
 328         local inv = minetest.get_meta(pos):get_inventory()
 329         local input = inv:get_stack("input", 1)
 330
 331         if listname == "input" then
 332                 if stack:get_name() == input:get_name() then
 333                         worktable:get_output(inv, input, stack:get_name())
 334                 else inv:set_list("forms", {}) end
 335         elseif listname == "forms" then
 336                 input:take_item(math.ceil(stack:get_count() / worktable.defs[index][2]))
 337                 inv:set_stack("input", 1, input)
 338                 worktable:get_output(inv, input, input:get_name())
 339         end
 340 end
 341
 342 xdecor.register("worktable", {
 343         description = "Work Table",
 344         groups = {cracky=2, choppy=2, oddly_breakable_by_hand=1},
 345         sounds = default.node_sound_wood_defaults(),
 346         tiles = {
 347                 "xdecor_worktable_top.png", "xdecor_worktable_top.png",
 348                 "xdecor_worktable_sides.png", "xdecor_worktable_sides.png",
 349                 "xdecor_worktable_front.png", "xdecor_worktable_front.png"
 350         },
 351         on_rotate = screwdriver.rotate_simple,
 352         can_dig = worktable.dig,
 353         on_timer = worktable.timer,
 354         on_construct = worktable.construct,
 355         on_receive_fields = worktable.fields,
 356         on_metadata_inventory_put = worktable.on_put,
 357         on_metadata_inventory_take = worktable.on_take,
 358         on_metadata_inventory_move = worktable.on_move,
 359         allow_metadata_inventory_put = worktable.put,
 360         allow_metadata_inventory_take = worktable.take,
 361         allow_metadata_inventory_move = worktable.move
 362 })
 363
 364 for _, d in pairs(worktable.defs) do
 365 for node in pairs(minetest.registered_nodes) do
 366         local def = minetest.registered_nodes[node]
 367         if worktable:nodes(def) and d[3] then
 368                 local groups, tiles = {}, {}
 369                 groups.not_in_creative_inventory = 1
 370
 371                 for k, v in pairs(def.groups) do
 372                         if k ~= "wood" and k ~= "stone" and k ~= "level" then
 373                                 groups[k] = v
 374                         end
 375                 end
 376
 377                 if def.tiles then
 378                         if #def.tiles > 1 and not def.drawtype:find("glass") then
 379                                 tiles = def.tiles
 380                         else tiles = {def.tiles[1]} end
 381                 else
 382                         tiles = {def.tile_images[1]}
 383                 end
 384
 385                 if not minetest.registered_nodes["stairs:slab_"..node:match(":(.*)")] then
 386                         stairs.register_stair_and_slab(node:match(":(.*)"), node, groups, tiles,
 387                                 def.description.." Stair", def.description.." Slab", def.sounds)
 388                 end
 389
 390                 minetest.register_node(":"..node.."_"..d[1], {
 391                         description = def.description.." "..d[1]:gsub("^%l", string.upper),
 392                         paramtype = "light",
 393                         paramtype2 = "facedir",
 394                         drawtype = "nodebox",
 395                         sounds = def.sounds,
 396                         tiles = tiles,
 397                         groups = groups,
 398                         -- `unpack` has been changed to `table.unpack` in newest Lua versions.
 399                         node_box = xdecor.pixelbox(16, {unpack(d, 3)}),
 400                         sunlight_propagates = true,
 401                         on_place = minetest.rotate_node,
 402                         on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
 403                                 local player_name = clicker:get_player_name()
 404                                 if minetest.is_protected(pos, player_name) then
 405                                         minetest.record_protection_violation(pos, player_name) return
 406                                 end
 407
 408                                 local newnode, combined = def.name, false
 409                                 if clicker:get_player_control().sneak then
 410                                         local wield_item = clicker:get_wielded_item():get_name()
 411                                         for _, x in pairs(worktable.nodebox_blender) do
 412                                                 if wield_item == newnode.."_"..x[1] then
 413                                                         if not x[2] then x[2] = x[1] end
 414                                                         local pointed_nodebox = minetest.get_node(pos).name:match("(%w+)$")
 415
 416                                                         if x[2] == pointed_nodebox then
 417                                                                 if x[3] then newnode = newnode.."_"..worktable.defs[x[3]][1] end
 418                                                                 combined = true
 419                                                                 minetest.set_node(pos, {name=newnode, param2=node.param2})
 420                                                         end
 421                                                 end
 422                                         end
 423                                 else
 424                                         minetest.item_place_node(itemstack, clicker, pointed_thing)
 425                                 end
 426
 427                                 if combined and not minetest.setting_getbool("creative_mode") then
 428                                         itemstack:take_item()
 429                                 end
 430                                 return itemstack
 431                         end
 432                 })
 433         end
 434         if node:match(":mese") then
 435                 if d[3] then minetest.register_alias(node.."_"..d[1], "default:glass_"..d[1])
 436                 else minetest.register_alias("stairs:"..d[1].."_"..node:match(":(.*)"), "stairs:"..d[1].."_glass") end
 437         elseif worktable:nodes(def) and not d[3] then
 438                 minetest.register_alias(node.."_"..d[1], "stairs:"..d[1].."_"..node:match(":(.*)"))
 439         end
 440 end
 441 end
 442