mods/stairs/init.lua

   1 -- Minetest 0.4 mod: stairs
   2 -- See README.txt for licensing and other information.
   3
   4
   5 -- Global namespace for functions
   6
   7 stairs = {}
   8
   9
  10 -- Register aliases for new pine node names
  11
  12 minetest.register_alias("stairs:stair_pinewood", "stairs:stair_pine_wood")
  13 minetest.register_alias("stairs:slab_pinewood", "stairs:slab_pine_wood")
  14
  15
  16 -- Get setting for replace ABM
  17
  18 local replace = minetest.settings:get_bool("enable_stairs_replace_abm")
  19
  20 local function rotate_and_place(itemstack, placer, pointed_thing)
  21         local p0 = pointed_thing.under
  22         local p1 = pointed_thing.above
  23         local param2 = 0
  24
  25         if placer then
  26                 local placer_pos = placer:get_pos()
  27                 if placer_pos then
  28                         param2 = minetest.dir_to_facedir(vector.subtract(p1, placer_pos))
  29                 end
  30
  31                 local finepos = minetest.pointed_thing_to_face_pos(placer, pointed_thing)
  32                 local fpos = finepos.y % 1
  33
  34                 if p0.y - 1 == p1.y or (fpos > 0 and fpos < 0.5)
  35                                 or (fpos < -0.5 and fpos > -0.999999999) then
  36                         param2 = param2 + 20
  37                         if param2 == 21 then
  38                                 param2 = 23
  39                         elseif param2 == 23 then
  40                                 param2 = 21
  41                         end
  42                 end
  43         end
  44         return minetest.item_place(itemstack, placer, pointed_thing, param2)
  45 end
  46
  47
  48 -- Register stair
  49 -- Node will be called stairs:stair_<subname>
  50
  51 function stairs.register_stair(subname, recipeitem, groups, images, description,
  52                 sounds, worldaligntex)
  53         -- Set backface culling and world-aligned textures
  54         local stair_images = {}
  55         for i, image in ipairs(images) do
  56                 if type(image) == "string" then
  57                         stair_images[i] = {
  58                                 name = image,
  59                                 backface_culling = true,
  60                         }
  61                         if worldaligntex then
  62                                 stair_images[i].align_style = "world"
  63                         end
  64                 else
  65                         stair_images[i] = table.copy(image)
  66                         if stair_images[i].backface_culling == nil then
  67                                 stair_images[i].backface_culling = true
  68                         end
  69                         if worldaligntex and stair_images[i].align_style == nil then
  70                                 stair_images[i].align_style = "world"
  71                         end
  72                 end
  73         end
  74         local new_groups = table.copy(groups)
  75         new_groups.stair = 1
  76         minetest.register_node(":stairs:stair_" .. subname, {
  77                 description = description,
  78                 drawtype = "nodebox",
  79                 tiles = stair_images,
  80                 paramtype = "light",
  81                 paramtype2 = "facedir",
  82                 is_ground_content = false,
  83                 groups = new_groups,
  84                 sounds = sounds,
  85                 node_box = {
  86                         type = "fixed",
  87                         fixed = {
  88                                 {-0.5, -0.5, -0.5, 0.5, 0.0, 0.5},
  89                                 {-0.5, 0.0, 0.0, 0.5, 0.5, 0.5},
  90                         },
  91                 },
  92                 on_place = function(itemstack, placer, pointed_thing)
  93                         if pointed_thing.type ~= "node" then
  94                                 return itemstack
  95                         end
  96
  97                         return rotate_and_place(itemstack, placer, pointed_thing)
  98                 end,
  99         })
 100
 101         -- for replace ABM
 102         if replace then
 103                 minetest.register_node(":stairs:stair_" .. subname .. "upside_down", {
 104                         replace_name = "stairs:stair_" .. subname,
 105                         groups = {slabs_replace = 1},
 106                 })
 107         end
 108
 109         if recipeitem then
 110                 -- Recipe matches appearence in inventory
 111                 minetest.register_craft({
 112                         output = 'stairs:stair_' .. subname .. ' 8',
 113                         recipe = {
 114                                 {"", "", recipeitem},
 115                                 {"", recipeitem, recipeitem},
 116                                 {recipeitem, recipeitem, recipeitem},
 117                         },
 118                 })
 119
 120                 -- Use stairs to craft full blocks again (1:1)
 121                 minetest.register_craft({
 122                         output = recipeitem .. ' 3',
 123                         recipe = {
 124                                 {'stairs:stair_' .. subname, 'stairs:stair_' .. subname},
 125                                 {'stairs:stair_' .. subname, 'stairs:stair_' .. subname},
 126                         },
 127                 })
 128
 129                 -- Fuel
 130                 local baseburntime = minetest.get_craft_result({
 131                         method = "fuel",
 132                         width = 1,
 133                         items = {recipeitem}
 134                 }).time
 135                 if baseburntime > 0 then
 136                         minetest.register_craft({
 137                                 type = "fuel",
 138                                 recipe = 'stairs:stair_' .. subname,
 139                                 burntime = math.floor(baseburntime * 0.75),
 140                         })
 141                 end
 142         end
 143 end
 144
 145
 146 -- Register slab
 147 -- Node will be called stairs:slab_<subname>
 148
 149 function stairs.register_slab(subname, recipeitem, groups, images, description,
 150                 sounds, worldaligntex)
 151         -- Set world-aligned textures
 152         local slab_images = {}
 153         for i, image in ipairs(images) do
 154                 if type(image) == "string" then
 155                         slab_images[i] = {
 156                                 name = image,
 157                         }
 158                         if worldaligntex then
 159                                 slab_images[i].align_style = "world"
 160                         end
 161                 else
 162                         slab_images[i] = table.copy(image)
 163                         if worldaligntex and image.align_style == nil then
 164                                 slab_images[i].align_style = "world"
 165                         end
 166                 end
 167         end
 168         local new_groups = table.copy(groups)
 169         new_groups.slab = 1
 170         minetest.register_node(":stairs:slab_" .. subname, {
 171                 description = description,
 172                 drawtype = "nodebox",
 173                 tiles = slab_images,
 174                 paramtype = "light",
 175                 paramtype2 = "facedir",
 176                 is_ground_content = false,
 177                 groups = new_groups,
 178                 sounds = sounds,
 179                 node_box = {
 180                         type = "fixed",
 181                         fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
 182                 },
 183                 on_place = function(itemstack, placer, pointed_thing)
 184                         local under = minetest.get_node(pointed_thing.under)
 185                         local wield_item = itemstack:get_name()
 186                         local player_name = placer and placer:get_player_name() or ""
 187                         local creative_enabled = (creative and creative.is_enabled_for
 188                                         and creative.is_enabled_for(player_name))
 189
 190                         if under and under.name:find("^stairs:slab_") then
 191                                 -- place slab using under node orientation
 192                                 local dir = minetest.dir_to_facedir(vector.subtract(
 193                                         pointed_thing.above, pointed_thing.under), true)
 194
 195                                 local p2 = under.param2
 196
 197                                 -- Placing a slab on an upside down slab should make it right-side up.
 198                                 if p2 >= 20 and dir == 8 then
 199                                         p2 = p2 - 20
 200                                 -- same for the opposite case: slab below normal slab
 201                                 elseif p2 <= 3 and dir == 4 then
 202                                         p2 = p2 + 20
 203                                 end
 204
 205                                 -- else attempt to place node with proper param2
 206                                 minetest.item_place_node(ItemStack(wield_item), placer, pointed_thing, p2)
 207                                 if not creative_enabled then
 208                                         itemstack:take_item()
 209                                 end
 210                                 return itemstack
 211                         else
 212                                 return rotate_and_place(itemstack, placer, pointed_thing)
 213                         end
 214                 end,
 215         })
 216
 217         -- for replace ABM
 218         if replace then
 219                 minetest.register_node(":stairs:slab_" .. subname .. "upside_down", {
 220                         replace_name = "stairs:slab_".. subname,
 221                         groups = {slabs_replace = 1},
 222                 })
 223         end
 224
 225         if recipeitem then
 226                 minetest.register_craft({
 227                         output = 'stairs:slab_' .. subname .. ' 6',
 228                         recipe = {
 229                                 {recipeitem, recipeitem, recipeitem},
 230                         },
 231                 })
 232
 233                 -- Use 2 slabs to craft a full block again (1:1)
 234                 minetest.register_craft({
 235                         output = recipeitem,
 236                         recipe = {
 237                                 {'stairs:slab_' .. subname},
 238                                 {'stairs:slab_' .. subname},
 239                         },
 240                 })
 241
 242                 -- Fuel
 243                 local baseburntime = minetest.get_craft_result({
 244                         method = "fuel",
 245                         width = 1,
 246                         items = {recipeitem}
 247                 }).time
 248                 if baseburntime > 0 then
 249                         minetest.register_craft({
 250                                 type = "fuel",
 251                                 recipe = 'stairs:slab_' .. subname,
 252                                 burntime = math.floor(baseburntime * 0.5),
 253                         })
 254                 end
 255         end
 256 end
 257
 258
 259 -- Optionally replace old "upside_down" nodes with new param2 versions.
 260 -- Disabled by default.
 261
 262 if replace then
 263         minetest.register_abm({
 264                 label = "Slab replace",
 265                 nodenames = {"group:slabs_replace"},
 266                 interval = 16,
 267                 chance = 1,
 268                 action = function(pos, node)
 269                         node.name = minetest.registered_nodes[node.name].replace_name
 270                         node.param2 = node.param2 + 20
 271                         if node.param2 == 21 then
 272                                 node.param2 = 23
 273                         elseif node.param2 == 23 then
 274                                 node.param2 = 21
 275                         end
 276                         minetest.set_node(pos, node)
 277                 end,
 278         })
 279 end
 280
 281
 282 -- Register inner stair
 283 -- Node will be called stairs:stair_inner_<subname>
 284
 285 function stairs.register_stair_inner(subname, recipeitem, groups, images,
 286                 description, sounds, worldaligntex)
 287         -- Set backface culling and world-aligned textures
 288         local stair_images = {}
 289         for i, image in ipairs(images) do
 290                 if type(image) == "string" then
 291                         stair_images[i] = {
 292                                 name = image,
 293                                 backface_culling = true,
 294                         }
 295                         if worldaligntex then
 296                                 stair_images[i].align_style = "world"
 297                         end
 298                 else
 299                         stair_images[i] = table.copy(image)
 300                         if stair_images[i].backface_culling == nil then
 301                                 stair_images[i].backface_culling = true
 302                         end
 303                         if worldaligntex and stair_images[i].align_style == nil then
 304                                 stair_images[i].align_style = "world"
 305                         end
 306                 end
 307         end
 308         local new_groups = table.copy(groups)
 309         new_groups.stair = 1
 310         minetest.register_node(":stairs:stair_inner_" .. subname, {
 311                 description = "Inner " .. description,
 312                 drawtype = "nodebox",
 313                 tiles = stair_images,
 314                 paramtype = "light",
 315                 paramtype2 = "facedir",
 316                 is_ground_content = false,
 317                 groups = new_groups,
 318                 sounds = sounds,
 319                 node_box = {
 320                         type = "fixed",
 321                         fixed = {
 322                                 {-0.5, -0.5, -0.5, 0.5, 0.0, 0.5},
 323                                 {-0.5, 0.0, 0.0, 0.5, 0.5, 0.5},
 324                                 {-0.5, 0.0, -0.5, 0.0, 0.5, 0.0},
 325                         },
 326                 },
 327                 on_place = function(itemstack, placer, pointed_thing)
 328                         if pointed_thing.type ~= "node" then
 329                                 return itemstack
 330                         end
 331
 332                         return rotate_and_place(itemstack, placer, pointed_thing)
 333                 end,
 334         })
 335
 336         if recipeitem then
 337                 minetest.register_craft({
 338                         output = 'stairs:stair_inner_' .. subname .. ' 7',
 339                         recipe = {
 340                                 {"", recipeitem, ""},
 341                                 {recipeitem, "", recipeitem},
 342                                 {recipeitem, recipeitem, recipeitem},
 343                         },
 344                 })
 345
 346                 -- Fuel
 347                 local baseburntime = minetest.get_craft_result({
 348                         method = "fuel",
 349                         width = 1,
 350                         items = {recipeitem}
 351                 }).time
 352                 if baseburntime > 0 then
 353                         minetest.register_craft({
 354                                 type = "fuel",
 355                                 recipe = 'stairs:stair_inner_' .. subname,
 356                                 burntime = math.floor(baseburntime * 0.875),
 357                         })
 358                 end
 359         end
 360 end
 361
 362
 363 -- Register outer stair
 364 -- Node will be called stairs:stair_outer_<subname>
 365
 366 function stairs.register_stair_outer(subname, recipeitem, groups, images,
 367                 description, sounds, worldaligntex)
 368         -- Set backface culling and world-aligned textures
 369         local stair_images = {}
 370         for i, image in ipairs(images) do
 371                 if type(image) == "string" then
 372                         stair_images[i] = {
 373                                 name = image,
 374                                 backface_culling = true,
 375                         }
 376                         if worldaligntex then
 377                                 stair_images[i].align_style = "world"
 378                         end
 379                 else
 380                         stair_images[i] = table.copy(image)
 381                         if stair_images[i].backface_culling == nil then
 382                                 stair_images[i].backface_culling = true
 383                         end
 384                         if worldaligntex and stair_images[i].align_style == nil then
 385                                 stair_images[i].align_style = "world"
 386                         end
 387                 end
 388         end
 389         local new_groups = table.copy(groups)
 390         new_groups.stair = 1
 391         minetest.register_node(":stairs:stair_outer_" .. subname, {
 392                 description = "Outer " .. description,
 393                 drawtype = "nodebox",
 394                 tiles = stair_images,
 395                 paramtype = "light",
 396                 paramtype2 = "facedir",
 397                 is_ground_content = false,
 398                 groups = new_groups,
 399                 sounds = sounds,
 400                 node_box = {
 401                         type = "fixed",
 402                         fixed = {
 403                                 {-0.5, -0.5, -0.5, 0.5, 0.0, 0.5},
 404                                 {-0.5, 0.0, 0.0, 0.0, 0.5, 0.5},
 405                         },
 406                 },
 407                 on_place = function(itemstack, placer, pointed_thing)
 408                         if pointed_thing.type ~= "node" then
 409                                 return itemstack
 410                         end
 411
 412                         return rotate_and_place(itemstack, placer, pointed_thing)
 413                 end,
 414         })
 415
 416         if recipeitem then
 417                 minetest.register_craft({
 418                         output = 'stairs:stair_outer_' .. subname .. ' 6',
 419                         recipe = {
 420                                 {"", recipeitem, ""},
 421                                 {recipeitem, recipeitem, recipeitem},
 422                         },
 423                 })
 424
 425                 -- Fuel
 426                 local baseburntime = minetest.get_craft_result({
 427                         method = "fuel",
 428                         width = 1,
 429                         items = {recipeitem}
 430                 }).time
 431                 if baseburntime > 0 then
 432                         minetest.register_craft({
 433                                 type = "fuel",
 434                                 recipe = 'stairs:stair_outer_' .. subname,
 435                                 burntime = math.floor(baseburntime * 0.625),
 436                         })
 437                 end
 438         end
 439 end
 440
 441
 442 -- Stair/slab registration function.
 443 -- Nodes will be called stairs:{stair,slab}_<subname>
 444
 445 function stairs.register_stair_and_slab(subname, recipeitem, groups, images,
 446                 desc_stair, desc_slab, sounds, worldaligntex)
 447         stairs.register_stair(subname, recipeitem, groups, images, desc_stair,
 448                 sounds, worldaligntex)
 449         stairs.register_stair_inner(subname, recipeitem, groups, images, desc_stair,
 450                 sounds, worldaligntex)
 451         stairs.register_stair_outer(subname, recipeitem, groups, images, desc_stair,
 452                 sounds, worldaligntex)
 453         stairs.register_slab(subname, recipeitem, groups, images, desc_slab,
 454                 sounds, worldaligntex)
 455 end
 456
 457
 458 -- Register default stairs and slabs
 459
 460 stairs.register_stair_and_slab(
 461         "wood",
 462         "default:wood",
 463         {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 464         {"default_wood.png"},
 465         "Wooden Stair",
 466         "Wooden Slab",
 467         default.node_sound_wood_defaults(),
 468         false
 469 )
 470
 471 stairs.register_stair_and_slab(
 472         "junglewood",
 473         "default:junglewood",
 474         {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 475         {"default_junglewood.png"},
 476         "Jungle Wood Stair",
 477         "Jungle Wood Slab",
 478         default.node_sound_wood_defaults(),
 479         false
 480 )
 481
 482 stairs.register_stair_and_slab(
 483         "pine_wood",
 484         "default:pine_wood",
 485         {choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
 486         {"default_pine_wood.png"},
 487         "Pine Wood Stair",
 488         "Pine Wood Slab",
 489         default.node_sound_wood_defaults(),
 490         false
 491 )
 492
 493 stairs.register_stair_and_slab(
 494         "acacia_wood",
 495         "default:acacia_wood",
 496         {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 497         {"default_acacia_wood.png"},
 498         "Acacia Wood Stair",
 499         "Acacia Wood Slab",
 500         default.node_sound_wood_defaults(),
 501         false
 502 )
 503
 504 stairs.register_stair_and_slab(
 505         "aspen_wood",
 506         "default:aspen_wood",
 507         {choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
 508         {"default_aspen_wood.png"},
 509         "Aspen Wood Stair",
 510         "Aspen Wood Slab",
 511         default.node_sound_wood_defaults(),
 512         false
 513 )
 514
 515 stairs.register_stair_and_slab(
 516         "stone",
 517         "default:stone",
 518         {cracky = 3},
 519         {"default_stone.png"},
 520         "Stone Stair",
 521         "Stone Slab",
 522         default.node_sound_stone_defaults(),
 523         true
 524 )
 525
 526 stairs.register_stair_and_slab(
 527         "cobble",
 528         "default:cobble",
 529         {cracky = 3},
 530         {"default_cobble.png"},
 531         "Cobblestone Stair",
 532         "Cobblestone Slab",
 533         default.node_sound_stone_defaults(),
 534         true
 535 )
 536
 537 stairs.register_stair_and_slab(
 538         "mossycobble",
 539         "default:mossycobble",
 540         {cracky = 3},
 541         {"default_mossycobble.png"},
 542         "Mossy Cobblestone Stair",
 543         "Mossy Cobblestone Slab",
 544         default.node_sound_stone_defaults(),
 545         true
 546 )
 547
 548 stairs.register_stair_and_slab(
 549         "stonebrick",
 550         "default:stonebrick",
 551         {cracky = 2},
 552         {"default_stone_brick.png"},
 553         "Stone Brick Stair",
 554         "Stone Brick Slab",
 555         default.node_sound_stone_defaults(),
 556         false
 557 )
 558
 559 stairs.register_stair_and_slab(
 560         "stone_block",
 561         "default:stone_block",
 562         {cracky = 2},
 563         {"default_stone_block.png"},
 564         "Stone Block Stair",
 565         "Stone Block Slab",
 566         default.node_sound_stone_defaults(),
 567         true
 568 )
 569
 570 stairs.register_stair_and_slab(
 571         "desert_stone",
 572         "default:desert_stone",
 573         {cracky = 3},
 574         {"default_desert_stone.png"},
 575         "Desert Stone Stair",
 576         "Desert Stone Slab",
 577         default.node_sound_stone_defaults(),
 578         true
 579 )
 580
 581 stairs.register_stair_and_slab(
 582         "desert_cobble",
 583         "default:desert_cobble",
 584         {cracky = 3},
 585         {"default_desert_cobble.png"},
 586         "Desert Cobblestone Stair",
 587         "Desert Cobblestone Slab",
 588         default.node_sound_stone_defaults(),
 589         true
 590 )
 591
 592 stairs.register_stair_and_slab(
 593         "desert_stonebrick",
 594         "default:desert_stonebrick",
 595         {cracky = 2},
 596         {"default_desert_stone_brick.png"},
 597         "Desert Stone Brick Stair",
 598         "Desert Stone Brick Slab",
 599         default.node_sound_stone_defaults(),
 600         false
 601 )
 602
 603 stairs.register_stair_and_slab(
 604         "desert_stone_block",
 605         "default:desert_stone_block",
 606         {cracky = 2},
 607         {"default_desert_stone_block.png"},
 608         "Desert Stone Block Stair",
 609         "Desert Stone Block Slab",
 610         default.node_sound_stone_defaults(),
 611         true
 612 )
 613
 614 stairs.register_stair_and_slab(
 615         "sandstone",
 616         "default:sandstone",
 617         {crumbly = 1, cracky = 3},
 618         {"default_sandstone.png"},
 619         "Sandstone Stair",
 620         "Sandstone Slab",
 621         default.node_sound_stone_defaults(),
 622         true
 623 )
 624
 625 stairs.register_stair_and_slab(
 626         "sandstonebrick",
 627         "default:sandstonebrick",
 628         {cracky = 2},
 629         {"default_sandstone_brick.png"},
 630         "Sandstone Brick Stair",
 631         "Sandstone Brick Slab",
 632         default.node_sound_stone_defaults(),
 633         false
 634 )
 635
 636 stairs.register_stair_and_slab(
 637         "sandstone_block",
 638         "default:sandstone_block",
 639         {cracky = 2},
 640         {"default_sandstone_block.png"},
 641         "Sandstone Block Stair",
 642         "Sandstone Block Slab",
 643         default.node_sound_stone_defaults(),
 644         true
 645 )
 646
 647 stairs.register_stair_and_slab(
 648         "desert_sandstone",
 649         "default:desert_sandstone",
 650         {crumbly = 1, cracky = 3},
 651         {"default_desert_sandstone.png"},
 652         "Desert Sandstone Stair",
 653         "Desert Sandstone Slab",
 654         default.node_sound_stone_defaults(),
 655         true
 656 )
 657
 658 stairs.register_stair_and_slab(
 659         "desert_sandstone_brick",
 660         "default:desert_sandstone_brick",
 661         {cracky = 2},
 662         {"default_desert_sandstone_brick.png"},
 663         "Desert Sandstone Brick Stair",
 664         "Desert Sandstone Brick Slab",
 665         default.node_sound_stone_defaults(),
 666         false
 667 )
 668
 669 stairs.register_stair_and_slab(
 670         "desert_sandstone_block",
 671         "default:desert_sandstone_block",
 672         {cracky = 2},
 673         {"default_desert_sandstone_block.png"},
 674         "Desert Sandstone Block Stair",
 675         "Desert Sandstone Block Slab",
 676         default.node_sound_stone_defaults(),
 677         true
 678 )
 679
 680 stairs.register_stair_and_slab(
 681         "silver_sandstone",
 682         "default:silver_sandstone",
 683         {crumbly = 1, cracky = 3},
 684         {"default_silver_sandstone.png"},
 685         "Silver Sandstone Stair",
 686         "Silver Sandstone Slab",
 687         default.node_sound_stone_defaults(),
 688         true
 689 )
 690
 691 stairs.register_stair_and_slab(
 692         "silver_sandstone_brick",
 693         "default:silver_sandstone_brick",
 694         {cracky = 2},
 695         {"default_silver_sandstone_brick.png"},
 696         "Silver Sandstone Brick Stair",
 697         "Silver Sandstone Brick Slab",
 698         default.node_sound_stone_defaults(),
 699         false
 700 )
 701
 702 stairs.register_stair_and_slab(
 703         "silver_sandstone_block",
 704         "default:silver_sandstone_block",
 705         {cracky = 2},
 706         {"default_silver_sandstone_block.png"},
 707         "Silver Sandstone Block Stair",
 708         "Silver Sandstone Block Slab",
 709         default.node_sound_stone_defaults(),
 710         true
 711 )
 712
 713 stairs.register_stair_and_slab(
 714         "obsidian",
 715         "default:obsidian",
 716         {cracky = 1, level = 2},
 717         {"default_obsidian.png"},
 718         "Obsidian Stair",
 719         "Obsidian Slab",
 720         default.node_sound_stone_defaults(),
 721         true
 722 )
 723
 724 stairs.register_stair_and_slab(
 725         "obsidianbrick",
 726         "default:obsidianbrick",
 727         {cracky = 1, level = 2},
 728         {"default_obsidian_brick.png"},
 729         "Obsidian Brick Stair",
 730         "Obsidian Brick Slab",
 731         default.node_sound_stone_defaults(),
 732         false
 733 )
 734
 735 stairs.register_stair_and_slab(
 736         "obsidian_block",
 737         "default:obsidian_block",
 738         {cracky = 1, level = 2},
 739         {"default_obsidian_block.png"},
 740         "Obsidian Block Stair",
 741         "Obsidian Block Slab",
 742         default.node_sound_stone_defaults(),
 743         true
 744 )
 745
 746 stairs.register_stair_and_slab(
 747         "brick",
 748         "default:brick",
 749         {cracky = 3},
 750         {"default_brick.png"},
 751         "Brick Stair",
 752         "Brick Slab",
 753         default.node_sound_stone_defaults(),
 754         false
 755 )
 756
 757 stairs.register_stair_and_slab(
 758         "steelblock",
 759         "default:steelblock",
 760         {cracky = 1, level = 2},
 761         {"default_steel_block.png"},
 762         "Steel Block Stair",
 763         "Steel Block Slab",
 764         default.node_sound_metal_defaults(),
 765         true
 766 )
 767
 768 stairs.register_stair_and_slab(
 769         "tinblock",
 770         "default:tinblock",
 771         {cracky = 1, level = 2},
 772         {"default_tin_block.png"},
 773         "Tin Block Stair",
 774         "Tin Block Slab",
 775         default.node_sound_metal_defaults(),
 776         true
 777 )
 778
 779 stairs.register_stair_and_slab(
 780         "copperblock",
 781         "default:copperblock",
 782         {cracky = 1, level = 2},
 783         {"default_copper_block.png"},
 784         "Copper Block Stair",
 785         "Copper Block Slab",
 786         default.node_sound_metal_defaults(),
 787         true
 788 )
 789
 790 stairs.register_stair_and_slab(
 791         "bronzeblock",
 792         "default:bronzeblock",
 793         {cracky = 1, level = 2},
 794         {"default_bronze_block.png"},
 795         "Bronze Block Stair",
 796         "Bronze Block Slab",
 797         default.node_sound_metal_defaults(),
 798         true
 799 )
 800
 801 stairs.register_stair_and_slab(
 802         "goldblock",
 803         "default:goldblock",
 804         {cracky = 1},
 805         {"default_gold_block.png"},
 806         "Gold Block Stair",
 807         "Gold Block Slab",
 808         default.node_sound_metal_defaults(),
 809         true
 810 )
 811
 812 stairs.register_stair_and_slab(
 813         "ice",
 814         "default:ice",
 815         {cracky = 3, cools_lava = 1, slippery = 3},
 816         {"default_ice.png"},
 817         "Ice Stair",
 818         "Ice Slab",
 819         default.node_sound_glass_defaults(),
 820         true
 821 )
 822
 823 stairs.register_stair_and_slab(
 824         "snowblock",
 825         "default:snowblock",
 826         {crumbly = 3, cools_lava = 1, snowy = 1},
 827         {"default_snow.png"},
 828         "Snow Block Stair",
 829         "Snow Block Slab",
 830         default.node_sound_snow_defaults(),
 831         true
 832 )
 833
 834 -- Glass stair nodes need to be registered individually to utilize specialized textures.
 835
 836 stairs.register_stair(
 837         "glass",
 838         "default:glass",
 839         {cracky = 3},
 840         {"stairs_glass_split.png", "default_glass.png",
 841         "stairs_glass_stairside.png^[transformFX", "stairs_glass_stairside.png",
 842         "default_glass.png", "stairs_glass_split.png"},
 843         "Glass Stair",
 844         default.node_sound_glass_defaults(),
 845         false
 846 )
 847
 848 stairs.register_slab(
 849         "glass",
 850         "default:glass",
 851         {cracky = 3},
 852         {"default_glass.png", "default_glass.png", "stairs_glass_split.png"},
 853         "Glass Slab",
 854         default.node_sound_glass_defaults(),
 855         false
 856 )
 857
 858 stairs.register_stair_inner(
 859         "glass",
 860         "default:glass",
 861         {cracky = 3},
 862         {"stairs_glass_stairside.png^[transformR270", "default_glass.png",
 863         "stairs_glass_stairside.png^[transformFX", "default_glass.png",
 864         "default_glass.png", "stairs_glass_stairside.png"},
 865         "Glass Stair",
 866         default.node_sound_glass_defaults(),
 867         false
 868 )
 869
 870 stairs.register_stair_outer(
 871         "glass",
 872         "default:glass",
 873         {cracky = 3},
 874         {"stairs_glass_stairside.png^[transformR90", "default_glass.png",
 875         "stairs_glass_outer_stairside.png", "stairs_glass_stairside.png",
 876         "stairs_glass_stairside.png^[transformR90","stairs_glass_outer_stairside.png"},
 877         "Glass Stair",
 878         default.node_sound_glass_defaults(),
 879         false
 880 )
 881
 882 stairs.register_stair(
 883         "obsidian_glass",
 884         "default:obsidian_glass",
 885         {cracky = 3},
 886         {"stairs_obsidian_glass_split.png", "default_obsidian_glass.png",
 887         "stairs_obsidian_glass_stairside.png^[transformFX", "stairs_obsidian_glass_stairside.png",
 888         "default_obsidian_glass.png", "stairs_obsidian_glass_split.png"},
 889         "Obsidian Glass Stair",
 890         default.node_sound_glass_defaults(),
 891         false
 892 )
 893
 894 stairs.register_slab(
 895         "obsidian_glass",
 896         "default:obsidian_glass",
 897         {cracky = 3},
 898         {"default_obsidian_glass.png", "default_obsidian_glass.png", "stairs_obsidian_glass_split.png"},
 899         "Obsidian Glass Slab",
 900         default.node_sound_glass_defaults(),
 901         false
 902 )
 903
 904 stairs.register_stair_inner(
 905         "obsidian_glass",
 906         "default:obsidian_glass",
 907         {cracky = 3},
 908         {"stairs_obsidian_glass_stairside.png^[transformR270", "default_obsidian_glass.png",
 909         "stairs_obsidian_glass_stairside.png^[transformFX", "default_obsidian_glass.png",
 910         "default_obsidian_glass.png", "stairs_obsidian_glass_stairside.png"},
 911         "Obsidian Glass Stair",
 912         default.node_sound_glass_defaults(),
 913         false
 914 )
 915
 916 stairs.register_stair_outer(
 917         "obsidian_glass",
 918         "default:obsidian_glass",
 919         {cracky = 3},
 920         {"stairs_obsidian_glass_stairside.png^[transformR90", "default_obsidian_glass.png",
 921         "stairs_obsidian_glass_outer_stairside.png", "stairs_obsidian_glass_stairside.png",
 922         "stairs_obsidian_glass_stairside.png^[transformR90","stairs_obsidian_glass_outer_stairside.png"},
 923         "Obsidian Glass Stair",
 924         default.node_sound_glass_defaults(),
 925         false
 926 )