mods/doors/init.lua

   1
   2 --[[
   3
   4 Copyright (C) 2012 PilzAdam
   5   modified by BlockMen (added sounds, glassdoors[glass, obsidian glass], trapdoor)
   6 Copyright (C) 2015 - Auke Kok <sofar@foo-projects.org>
   7
   8 --]]
   9
  10 -- our API object
  11 doors = {}
  12
  13 -- private data
  14 local _doors = {}
  15 _doors.registered_doors = {}
  16 _doors.registered_trapdoors = {}
  17
  18 -- returns an object to a door object or nil
  19 function doors.get(pos)
  20         if _doors.registered_doors[minetest.get_node(pos).name] then
  21                 -- A normal upright door
  22                 return {
  23                         pos = pos,
  24                         open = function(self, player)
  25                                 if self:state() then
  26                                         return false
  27                                 end
  28                                 return _doors.door_toggle(self.pos, player)
  29                         end,
  30                         close = function(self, player)
  31                                 if not self:state() then
  32                                         return false
  33                                 end
  34                                 return _doors.door_toggle(self.pos, player)
  35                         end,
  36                         toggle = function(self, player)
  37                                 return _doors.door_toggle(self.pos, player)
  38                         end,
  39                         state = function(self)
  40                                 local state = minetest.get_meta(self.pos):get_int("state")
  41                                 return state %2 == 1
  42                         end
  43                 }
  44         elseif _doors.registered_trapdoors[minetest.get_node(pos).name] then
  45                 -- A trapdoor
  46                 return {
  47                         pos = pos,
  48                         open = function(self, player)
  49                                 if self:state() then
  50                                         return false
  51                                 end
  52                                 return _doors.trapdoor_toggle(self.pos, player)
  53                         end,
  54                         close = function(self, player)
  55                                 if not self:state() then
  56                                         return false
  57                                 end
  58                                 return _doors.trapdoor_toggle(self.pos, player)
  59                         end,
  60                         toggle = function(self, player)
  61                                 return _doors.trapdoor_toggle(self.pos, player)
  62                         end,
  63                         state = function(self)
  64                                 local name = minetest.get_node(pos).name
  65                                 return name:sub(-5) == "_open"
  66                         end
  67                 }
  68         else
  69                 return nil
  70         end
  71 end
  72
  73 -- this hidden node is placed on top of the bottom, and prevents
  74 -- nodes from being placed in the top half of the door.
  75 minetest.register_node("doors:hidden", {
  76         description = "Hidden Door Segment",
  77         -- can't use airlike otherwise falling nodes will turn to entities
  78         -- and will be forever stuck until door is removed.
  79         drawtype = "nodebox",
  80         paramtype = "light",
  81         paramtype2 = "facedir",
  82         sunlight_propagates = true,
  83         -- has to be walkable for falling nodes to stop falling.
  84         walkable = true,
  85         pointable = false,
  86         diggable = false,
  87         buildable_to = false,
  88         floodable = false,
  89         drop = "",
  90         groups = {not_in_creative_inventory = 1},
  91         on_blast = function() end,
  92         tiles = {"doors_blank.png"},
  93         -- 1px transparent block inside door hinge near node top.
  94         nodebox = {
  95                 type = "fixed",
  96                 fixed = {-15/32, 13/32, -15/32, -13/32, 1/2, -13/32},
  97         },
  98         -- collision_box needed otherise selection box would be full node size
  99         collision_box = {
 100                 type = "fixed",
 101                 fixed = {-15/32, 13/32, -15/32, -13/32, 1/2, -13/32},
 102         },
 103 })
 104
 105 -- table used to aid door opening/closing
 106 local transform = {
 107         {
 108                 { v = "_a", param2 = 3 },
 109                 { v = "_a", param2 = 0 },
 110                 { v = "_a", param2 = 1 },
 111                 { v = "_a", param2 = 2 },
 112         },
 113         {
 114                 { v = "_b", param2 = 1 },
 115                 { v = "_b", param2 = 2 },
 116                 { v = "_b", param2 = 3 },
 117                 { v = "_b", param2 = 0 },
 118         },
 119         {
 120                 { v = "_b", param2 = 1 },
 121                 { v = "_b", param2 = 2 },
 122                 { v = "_b", param2 = 3 },
 123                 { v = "_b", param2 = 0 },
 124         },
 125         {
 126                 { v = "_a", param2 = 3 },
 127                 { v = "_a", param2 = 0 },
 128                 { v = "_a", param2 = 1 },
 129                 { v = "_a", param2 = 2 },
 130         },
 131 }
 132
 133 function _doors.door_toggle(pos, clicker)
 134         local meta = minetest.get_meta(pos)
 135         local def = minetest.registered_nodes[minetest.get_node(pos).name]
 136         local name = def.door.name
 137
 138         local state = meta:get_string("state")
 139         if state == "" then
 140                 -- fix up lvm-placed right-hinged doors, default closed
 141                 if minetest.get_node(pos).name:sub(-2) == "_b" then
 142                         state = 2
 143                 end
 144         else
 145                 state = tonumber(state)
 146         end
 147
 148         if clicker and not minetest.check_player_privs(clicker, "protection_bypass") then
 149                 local owner = meta:get_string("doors_owner")
 150                 if owner ~= "" then
 151                         if clicker:get_player_name() ~= owner then
 152                                 return false
 153                         end
 154                 end
 155         end
 156
 157         local old = state
 158         -- until Lua-5.2 we have no bitwise operators :(
 159         if state % 2 == 1 then
 160                 state = state - 1
 161         else
 162                 state = state + 1
 163         end
 164
 165         local dir = minetest.get_node(pos).param2
 166         if state % 2 == 0 then
 167                 minetest.sound_play(def.door.sounds[1], {pos = pos, gain = 0.3, max_hear_distance = 10})
 168         else
 169                 minetest.sound_play(def.door.sounds[2], {pos = pos, gain = 0.3, max_hear_distance = 10})
 170         end
 171
 172         minetest.swap_node(pos, {
 173                 name = name .. transform[state + 1][dir+1].v,
 174                 param2 = transform[state + 1][dir+1].param2
 175         })
 176         meta:set_int("state", state)
 177
 178         return true
 179 end
 180
 181
 182 local function on_place_node(place_to, newnode, placer, oldnode, itemstack, pointed_thing)
 183         -- Run script hook
 184         local _, callback
 185         for _, callback in ipairs(core.registered_on_placenodes) do
 186                 -- Deepcopy pos, node and pointed_thing because callback can modify them
 187                 local place_to_copy = {x = place_to.x, y = place_to.y, z = place_to.z}
 188                 local newnode_copy = {name = newnode.name, param1 = newnode.param1, param2 = newnode.param2}
 189                 local oldnode_copy = {name = oldnode.name, param1 = oldnode.param1, param2 = oldnode.param2}
 190                 local pointed_thing_copy = {
 191                         type  = pointed_thing.type,
 192                         above = vector.new(pointed_thing.above),
 193                         under = vector.new(pointed_thing.under),
 194                         ref   = pointed_thing.ref,
 195                 }
 196                 callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, pointed_thing_copy)
 197         end
 198 end
 199
 200 function doors.register(name, def)
 201         if not name:find(":") then
 202                 name = "doors:" .. name
 203         end
 204
 205         -- replace old doors of this type automatically
 206         minetest.register_abm({
 207                 nodenames = {name.."_b_1", name.."_b_2"},
 208                 interval = 7.0,
 209                 chance = 1,
 210                 action = function(pos, node, active_object_count, active_object_count_wider)
 211                         local l = tonumber(node.name:sub(-1))
 212                         local meta = minetest.get_meta(pos)
 213                         local h = meta:get_int("right") + 1
 214                         local p2 = node.param2
 215                         local replace = {
 216                                 { { type = "a", state = 0 }, { type = "a", state = 3 } },
 217                                 { { type = "b", state = 1 }, { type = "b", state = 2 } }
 218                         }
 219                         local new = replace[l][h]
 220                         -- retain infotext and doors_owner fields
 221                         minetest.swap_node(pos, {name = name .. "_" .. new.type, param2 = p2})
 222                         meta:set_int("state", new.state)
 223                         -- properly place doors:hidden at the right spot
 224                         local p3 = p2
 225                         if new.state >= 2 then
 226                                 p3 = (p3 + 3) % 4
 227                         end
 228                         if new.state % 2 == 1 then
 229                                 if new.state >= 2 then
 230                                         p3 = (p3 + 1) % 4
 231                                 else
 232                                         p3 = (p3 + 3) % 4
 233                                 end
 234                         end
 235                         -- wipe meta on top node as it's unused
 236                         minetest.set_node({x = pos.x, y = pos.y + 1, z = pos.z},
 237                                 {name = "doors:hidden", param2 = p3})
 238                 end
 239         })
 240
 241         minetest.register_craftitem(":" .. name, {
 242                 description = def.description,
 243                 inventory_image = def.inventory_image,
 244
 245                 on_place = function(itemstack, placer, pointed_thing)
 246                         local pos = nil
 247
 248                         if not pointed_thing.type == "node" then
 249                                 return itemstack
 250                         end
 251
 252                         local node = minetest.get_node(pointed_thing.under)
 253                         local pdef = minetest.registered_nodes[node.name]
 254                         if pdef and pdef.on_rightclick then
 255                                 return pdef.on_rightclick(pointed_thing.under,
 256                                                 node, placer, itemstack)
 257                         end
 258
 259                         if pdef and pdef.buildable_to then
 260                                 pos = pointed_thing.under
 261                         else
 262                                 pos = pointed_thing.above
 263                                 node = minetest.get_node(pos)
 264                                 pdef = minetest.registered_nodes[node.name]
 265                                 if not pdef or not pdef.buildable_to then
 266                                         return itemstack
 267                                 end
 268                         end
 269
 270                         local above = { x = pos.x, y = pos.y + 1, z = pos.z }
 271                         if not minetest.registered_nodes[minetest.get_node(above).name].buildable_to then
 272                                 return itemstack
 273                         end
 274
 275                         local pn = placer:get_player_name()
 276                         if minetest.is_protected(pos, pn) or minetest.is_protected(above, pn) then
 277                                 return itemstack
 278                         end
 279
 280                         local dir = minetest.dir_to_facedir(placer:get_look_dir())
 281
 282                         local ref = {
 283                                 { x = -1, y = 0, z = 0 },
 284                                 { x = 0, y = 0, z = 1 },
 285                                 { x = 1, y = 0, z = 0 },
 286                                 { x = 0, y = 0, z = -1 },
 287                         }
 288
 289                         local aside = {
 290                                 x = pos.x + ref[dir + 1].x,
 291                                 y = pos.y + ref[dir + 1].y,
 292                                 z = pos.z + ref[dir + 1].z,
 293                         }
 294
 295                         local state = 0
 296                         if minetest.get_item_group(minetest.get_node(aside).name, "door") == 1 then
 297                                 state = state + 2
 298                                 minetest.set_node(pos, {name = name .. "_b", param2 = dir})
 299                                 minetest.set_node(above, {name = "doors:hidden", param2 = (dir + 3) % 4})
 300                         else
 301                                 minetest.set_node(pos, {name = name .. "_a", param2 = dir})
 302                                 minetest.set_node(above, {name = "doors:hidden", param2 = dir})
 303                         end
 304
 305                         local meta = minetest.get_meta(pos)
 306                         meta:set_int("state", state)
 307
 308                         if def.protected then
 309                                 local pn = placer:get_player_name()
 310                                 meta:set_string("doors_owner", pn)
 311                                 meta:set_string("infotext", "Owned by " .. pn)
 312                         end
 313
 314                         if not minetest.setting_getbool("creative_mode") then
 315                                 itemstack:take_item()
 316                         end
 317
 318                         on_place_node(pos, minetest.get_node(pos), placer, node, itemstack, pointed_thing)
 319
 320                         return itemstack
 321                 end
 322         })
 323
 324         local can_dig = function(pos, digger)
 325                 if not def.protected then
 326                         return true
 327                 end
 328                 if minetest.check_player_privs(digger, "protection_bypass") then
 329                         return true
 330                 end
 331                 local meta = minetest.get_meta(pos)
 332                 local name = ""
 333                 if digger then
 334                         name = digger:get_player_name()
 335                 end
 336                 return meta:get_string("doors_owner") == name
 337         end
 338
 339         if not def.sounds then
 340                 def.sounds = default.node_sound_wood_defaults()
 341         end
 342
 343         if not def.sound_open then
 344                 def.sound_open = "doors_door_open"
 345         end
 346
 347         if not def.sound_close then
 348                 def.sound_close = "doors_door_close"
 349         end
 350
 351         def.groups.not_in_creative_inventory = 1
 352         def.groups.door = 1
 353         def.drop = name
 354         def.door = {
 355                 name = name,
 356                 sounds = { def.sound_close, def.sound_open },
 357         }
 358
 359         def.on_rightclick = function(pos, node, clicker)
 360                 _doors.door_toggle(pos, clicker)
 361         end
 362         def.after_dig_node = function(pos, node, meta, digger)
 363                 minetest.remove_node({x = pos.x, y = pos.y + 1, z = pos.z})
 364                 nodeupdate({x = pos.x, y = pos.y + 1, z = pos.z})
 365         end
 366         def.can_dig = function(pos, player)
 367                 return can_dig(pos, player)
 368         end
 369         def.on_rotate = function(pos, node, user, mode, new_param2)
 370                 return false
 371         end
 372
 373         if def.protected then
 374                 def.on_blast = function() end
 375         else
 376                 def.on_blast = function(pos, intensity)
 377                         minetest.remove_node(pos)
 378                         -- hidden node doesn't get blasted away.
 379                         minetest.remove_node({x = pos.x, y = pos.y + 1, z = pos.z})
 380                         return {name}
 381                 end
 382         end
 383
 384         def.on_destruct = function(pos)
 385                 minetest.remove_node({x = pos.x, y = pos.y + 1, z = pos.z})
 386         end
 387
 388         minetest.register_node(":" .. name .. "_a", {
 389                 description = def.description,
 390                 visual = "mesh",
 391                 mesh = "door_a.obj",
 392                 tiles = def.tiles,
 393                 drawtype = "mesh",
 394                 paramtype = "light",
 395                 paramtype2 = "facedir",
 396                 sunlight_propagates = true,
 397                 use_texture_alpha = true,
 398                 walkable = true,
 399                 is_ground_content = false,
 400                 buildable_to = false,
 401                 drop = def.drop,
 402                 groups = def.groups,
 403                 sounds = def.sounds,
 404                 door = def.door,
 405                 on_rightclick = def.on_rightclick,
 406                 after_dig_node = def.after_dig_node,
 407                 can_dig = def.can_dig,
 408                 on_rotate = def.on_rotate,
 409                 on_blast = def.on_blast,
 410                 on_destruct = def.on_destruct,
 411                 selection_box = {
 412                         type = "fixed",
 413                         fixed = { -1/2,-1/2,-1/2,1/2,3/2,-6/16}
 414                 },
 415                 collision_box = {
 416                         type = "fixed",
 417                         fixed = { -1/2,-1/2,-1/2,1/2,3/2,-6/16}
 418                 },
 419         })
 420
 421         minetest.register_node(":" .. name .. "_b", {
 422                 description = def.description,
 423                 visual = "mesh",
 424                 mesh = "door_b.obj",
 425                 tiles = def.tiles,
 426                 drawtype = "mesh",
 427                 paramtype = "light",
 428                 paramtype2 = "facedir",
 429                 sunlight_propagates = true,
 430                 use_texture_alpha = true,
 431                 walkable = true,
 432                 is_ground_content = false,
 433                 buildable_to = false,
 434                 drop = def.drop,
 435                 groups = def.groups,
 436                 sounds = def.sounds,
 437                 door = def.door,
 438                 on_rightclick = def.on_rightclick,
 439                 after_dig_node = def.after_dig_node,
 440                 can_dig = def.can_dig,
 441                 on_rotate = def.on_rotate,
 442                 on_blast = def.on_blast,
 443                 on_destruct = def.on_destruct,
 444                 selection_box = {
 445                         type = "fixed",
 446                         fixed = { -1/2,-1/2,-1/2,1/2,3/2,-6/16}
 447                 },
 448                 collision_box = {
 449                         type = "fixed",
 450                         fixed = { -1/2,-1/2,-1/2,1/2,3/2,-6/16}
 451                 },
 452         })
 453
 454         if def.recipe then
 455                 minetest.register_craft({
 456                         output = name,
 457                         recipe = def.recipe,
 458                 })
 459         end
 460
 461         _doors.registered_doors[name .. "_a"] = true
 462         _doors.registered_doors[name .. "_b"] = true
 463 end
 464
 465 doors.register("door_wood", {
 466                 tiles = {{ name = "doors_door_wood.png", backface_culling = true }},
 467                 description = "Wooden Door",
 468                 inventory_image = "doors_item_wood.png",
 469                 groups = { snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 2 },
 470                 recipe = {
 471                         {"group:wood", "group:wood"},
 472                         {"group:wood", "group:wood"},
 473                         {"group:wood", "group:wood"},
 474                 }
 475 })
 476
 477 doors.register("door_steel", {
 478                 tiles = {{ name = "doors_door_steel.png", backface_culling = true }},
 479                 description = "Steel Door",
 480                 inventory_image = "doors_item_steel.png",
 481                 protected = true,
 482                 groups = { snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2 },
 483                 sound_open = "doors_steel_door_open",
 484                 sound_close = "doors_steel_door_close",
 485                 recipe = {
 486                         {"default:steel_ingot", "default:steel_ingot"},
 487                         {"default:steel_ingot", "default:steel_ingot"},
 488                         {"default:steel_ingot", "default:steel_ingot"},
 489                 }
 490 })
 491
 492 doors.register("door_glass", {
 493                 tiles = { "doors_door_glass.png"},
 494                 description = "Glass Door",
 495                 inventory_image = "doors_item_glass.png",
 496                 groups = { snappy=1, cracky=1, oddly_breakable_by_hand=3 },
 497                 sounds = default.node_sound_glass_defaults(),
 498                 recipe = {
 499                         {"default:glass", "default:glass"},
 500                         {"default:glass", "default:glass"},
 501                         {"default:glass", "default:glass"},
 502                 }
 503 })
 504
 505 doors.register("door_obsidian_glass", {
 506                 tiles = { "doors_door_obsidian_glass.png" },
 507                 description = "Glass Door",
 508                 inventory_image = "doors_item_obsidian_glass.png",
 509                 groups = { snappy=1, cracky=1, oddly_breakable_by_hand=3 },
 510                 sounds = default.node_sound_glass_defaults(),
 511                 recipe = {
 512                         {"default:obsidian_glass", "default:obsidian_glass"},
 513                         {"default:obsidian_glass", "default:obsidian_glass"},
 514                         {"default:obsidian_glass", "default:obsidian_glass"},
 515                 },
 516 })
 517
 518 -- Capture mods using the old API as best as possible.
 519 function doors.register_door(name, def)
 520         if def.only_placer_can_open then
 521                 def.protected = true
 522         end
 523         def.only_placer_can_open = nil
 524
 525         local i = name:find(":")
 526         local modname = name:sub(1, i - 1)
 527         if not def.tiles then
 528                 if def.protected then
 529                         def.tiles = {{name = "doors_door_steel.png", backface_culling = true}}
 530                 else
 531                         def.tiles = {{name = "doors_door_wood.png", backface_culling = true}}
 532                 end
 533                 minetest.log("warning", modname .. " registered door \"" .. name .. "\" " ..
 534                                 "using deprecated API method \"doors.register_door()\" but " ..
 535                                 "did not provide the \"tiles\" parameter. A fallback tiledef " ..
 536                                 "will be used instead.")
 537         end
 538
 539         doors.register(name, def)
 540 end
 541
 542 ----trapdoor----
 543
 544 function _doors.trapdoor_toggle(pos, clicker)
 545         if clicker and not minetest.check_player_privs(clicker, "protection_bypass") then
 546                 local meta = minetest.get_meta(pos)
 547                 local owner = meta:get_string("doors_owner")
 548                 if owner ~= "" then
 549                         if clicker:get_player_name() ~= owner then
 550                                 return false
 551                         end
 552                 end
 553         end
 554
 555         local node = minetest.get_node(pos)
 556         local def = minetest.registered_nodes[node.name]
 557
 558         if string.sub(node.name, -5) == "_open" then
 559                 minetest.sound_play(def.sound_close, {pos = pos, gain = 0.3, max_hear_distance = 10})
 560                 minetest.swap_node(pos, {name = string.sub(node.name, 1, string.len(node.name) - 5), param1 = node.param1, param2 = node.param2})
 561         else
 562                 minetest.sound_play(def.sound_open, {pos = pos, gain = 0.3, max_hear_distance = 10})
 563                 minetest.swap_node(pos, {name = node.name .. "_open", param1 = node.param1, param2 = node.param2})
 564         end
 565 end
 566
 567 function doors.register_trapdoor(name, def)
 568         local name_closed = name
 569         local name_opened = name.."_open"
 570
 571         local function check_player_priv(pos, player)
 572                 if not def.protected or minetest.check_player_privs(player, "protection_bypass") then
 573                         return true
 574                 end
 575                 local meta = minetest.get_meta(pos)
 576                 local pn = player:get_player_name()
 577                 return meta:get_string("doors_owner") == pn
 578         end
 579
 580         def.on_rightclick = function(pos, node, clicker)
 581                 _doors.trapdoor_toggle(pos, clicker)
 582         end
 583
 584         -- Common trapdoor configuration
 585         def.drawtype = "nodebox"
 586         def.paramtype = "light"
 587         def.paramtype2 = "facedir"
 588         def.is_ground_content = false
 589         def.can_dig = check_player_priv
 590
 591         if def.protected then
 592                 def.after_place_node = function(pos, placer, itemstack, pointed_thing)
 593                         local pn = placer:get_player_name()
 594                         local meta = minetest.get_meta(pos)
 595                         meta:set_string("doors_owner", pn)
 596                         meta:set_string("infotext", "Owned by "..pn)
 597
 598                         return minetest.setting_getbool("creative_mode")
 599                 end
 600
 601                 def.on_blast = function() end
 602         else
 603                 def.on_blast = function(pos, intensity)
 604                         minetest.remove_node(pos)
 605                         minetest.remove_node({ x = pos.x, y = pos.y + 1, z = pos.z})
 606                         return { name }
 607                 end
 608         end
 609
 610         if not def.sounds then
 611                 def.sounds = default.node_sound_wood_defaults()
 612         end
 613
 614         if not def.sound_open then
 615                 def.sound_open = "doors_door_open"
 616         end
 617
 618         if not def.sound_close then
 619                 def.sound_close = "doors_door_close"
 620         end
 621
 622         local def_opened = table.copy(def)
 623         local def_closed = table.copy(def)
 624
 625         def_closed.node_box = {
 626                 type = "fixed",
 627                 fixed = {-0.5, -0.5, -0.5, 0.5, -6/16, 0.5}
 628         }
 629         def_closed.selection_box = {
 630                 type = "fixed",
 631                 fixed = {-0.5, -0.5, -0.5, 0.5, -6/16, 0.5}
 632         }
 633         def_closed.tiles = { def.tile_front, def.tile_front, def.tile_side, def.tile_side,
 634                 def.tile_side, def.tile_side }
 635
 636         def_opened.node_box = {
 637                 type = "fixed",
 638                 fixed = {-0.5, -0.5, 6/16, 0.5, 0.5, 0.5}
 639         }
 640         def_opened.selection_box = {
 641                 type = "fixed",
 642                 fixed = {-0.5, -0.5, 6/16, 0.5, 0.5, 0.5}
 643         }
 644         def_opened.tiles = { def.tile_side, def.tile_side,
 645                         def.tile_side .. '^[transform3',
 646                         def.tile_side .. '^[transform1',
 647                         def.tile_front, def.tile_front }
 648
 649         def_opened.drop = name_closed
 650         def_opened.groups.not_in_creative_inventory = 1
 651
 652         minetest.register_node(name_opened, def_opened)
 653         minetest.register_node(name_closed, def_closed)
 654
 655         _doors.registered_trapdoors[name_opened] = true
 656         _doors.registered_trapdoors[name_closed] = true
 657 end
 658
 659 doors.register_trapdoor("doors:trapdoor", {
 660         description = "Trapdoor",
 661         inventory_image = "doors_trapdoor.png",
 662         wield_image = "doors_trapdoor.png",
 663         tile_front = "doors_trapdoor.png",
 664         tile_side = "doors_trapdoor_side.png",
 665         groups = {snappy=1, choppy=2, oddly_breakable_by_hand=2, flammable=2, door=1},
 666 })
 667
 668 doors.register_trapdoor("doors:trapdoor_steel", {
 669         description = "Steel Trapdoor",
 670         inventory_image = "doors_trapdoor_steel.png",
 671         wield_image = "doors_trapdoor_steel.png",
 672         tile_front = "doors_trapdoor_steel.png",
 673         tile_side = "doors_trapdoor_steel_side.png",
 674         protected = true,
 675         sound_open = "doors_steel_door_open",
 676         sound_close = "doors_steel_door_close",
 677         groups = {snappy=1, bendy=2, cracky=1, melty=2, level=2, door=1},
 678 })
 679
 680 minetest.register_craft({
 681         output = 'doors:trapdoor 2',
 682         recipe = {
 683                 {'group:wood', 'group:wood', 'group:wood'},
 684                 {'group:wood', 'group:wood', 'group:wood'},
 685                 {'', '', ''},
 686         }
 687 })
 688
 689 minetest.register_craft({
 690         output = 'doors:trapdoor_steel',
 691         recipe = {
 692                 {'default:steel_ingot', 'default:steel_ingot'},
 693                 {'default:steel_ingot', 'default:steel_ingot'},
 694         }
 695 })
 696
 697
 698 ----fence gate----
 699
 700 function doors.register_fencegate(name, def)
 701         local fence = {
 702                 description = def.description,
 703                 drawtype = "mesh",
 704                 tiles = { def.texture },
 705                 paramtype = "light",
 706                 paramtype2 = "facedir",
 707                 sunlight_propagates = true,
 708                 is_ground_content = false,
 709                 drop = name .. "_closed",
 710                 connect_sides = { "left", "right" },
 711                 groups = def.groups,
 712                 sounds = def.sounds,
 713                 on_rightclick = function(pos, clicker)
 714                         local node = minetest.get_node(pos)
 715                         local node_def = minetest.registered_nodes[node.name]
 716                         minetest.swap_node(pos, {name = node_def.gate, param2 = node.param2})
 717                         minetest.sound_play(node_def.sound, {pos = pos, gain = 0.3,
 718                                 max_hear_distance = 8})
 719                 end,
 720                 selection_box = {
 721                         type = "fixed",
 722                         fixed = {-1/2, -1/2, -1/4, 1/2, 1/2, 1/4},
 723                 },
 724         }
 725
 726         if not fence.sounds then
 727                 fence.sounds = default.node_sound_wood_defaults()
 728         end
 729
 730         fence.groups.fence = 1
 731
 732         local fence_closed = table.copy(fence)
 733         fence_closed.mesh = "doors_fencegate_closed.obj"
 734         fence_closed.gate = name .. "_open"
 735         fence_closed.sound = "doors_fencegate_open"
 736         fence_closed.collision_box = {
 737                 type = "fixed",
 738                 fixed = {-1/2, -1/2, -1/4, 1/2, 1/2, 1/4},
 739         }
 740
 741         local fence_open = table.copy(fence)
 742         fence_open.mesh = "doors_fencegate_open.obj"
 743         fence_open.gate = name .. "_closed"
 744         fence_open.sound = "doors_fencegate_close"
 745         fence_open.groups.not_in_creative_inventory = 1
 746         fence_open.collision_box = {
 747                 type = "fixed",
 748                 fixed = {{-1/2, -1/2, -1/4, -3/8, 1/2, 1/4},
 749                         {-5/8, -3/8, -14/16, -3/8, 3/8, 0}},
 750         }
 751
 752         minetest.register_node(":" .. name .. "_closed", fence_closed)
 753         minetest.register_node(":" .. name .. "_open", fence_open)
 754
 755         minetest.register_craft({
 756                 output = name .. "_closed",
 757                 recipe = {
 758                         {"default:stick", def.material, "default:stick"},
 759                         {"default:stick", def.material, "default:stick"}
 760                 }
 761         })
 762 end
 763
 764 doors.register_fencegate("doors:gate_wood", {
 765         description = "Wooden Fence Gate",
 766         texture = "default_wood.png",
 767         material = "default:wood",
 768         groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2}
 769 })
 770
 771 doors.register_fencegate("doors:gate_acacia_wood", {
 772         description = "Acacia Fence Gate",
 773         texture = "default_acacia_wood.png",
 774         material = "default:acacia_wood",
 775         groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2}
 776 })
 777
 778 doors.register_fencegate("doors:gate_junglewood", {
 779         description = "Junglewood Fence Gate",
 780         texture = "default_junglewood.png",
 781         material = "default:junglewood",
 782         groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2}
 783 })
 784
 785 doors.register_fencegate("doors:gate_pine_wood", {
 786         description = "Pine Fence Gate",
 787         texture = "default_pine_wood.png",
 788         material = "default:pine_wood",
 789         groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2}
 790 })
 791
 792 doors.register_fencegate("doors:gate_aspen_wood", {
 793         description = "Aspen Fence Gate",
 794         texture = "default_aspen_wood.png",
 795         material = "default:aspen_wood",
 796         groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2}
 797 })