data/mods/default/init.lua

   1 -- default (Minetest 0.4 mod)
   2 -- Most default stuff
   3
   4 -- Quick documentation about the API
   5 -- =================================
   6 --
   7 -- Helper functions defined by builtin.lua:
   8 -- dump2(obj, name="_", dumped={})
   9 -- dump(obj, dumped={})
  10 --
  11 -- Mod load path
  12 -- -------------
  13 -- Generic:
  14 -- $path_data/mods/
  15 -- $path_userdata/usermods/
  16 -- $mapdir/worldmods/
  17 --
  18 -- On a run-in-place version (eg. the distributed windows version):
  19 -- minetest-0.4.x/data/mods/
  20 -- minetest-0.4.x/usermods/
  21 -- minetest-0.4.x/world/worldmods/
  22 --
  23 -- On an installed version on linux:
  24 -- /usr/share/minetest/mods/
  25 -- ~/.minetest/usermods
  26 -- ~/.minetest/world/worldmods
  27 --
  28 -- Naming convention for registered textual names
  29 -- ----------------------------------------------
  30 -- "modname:<whatever>" (<whatever> can have characters a-zA-Z0-9_)
  31 --
  32 -- This is to prevent conflicting names from corrupting maps and is
  33 -- enforced by the mod loader.
  34 --
  35 -- Example: mod "experimental", ideal item/node/entity name "tnt":
  36 --          -> the name should be "experimental:tnt".
  37 --
  38 -- Enforcement can be overridden by prefixing the name with ":". This can
  39 -- be used for overriding the registrations of some other mod.
  40 --
  41 -- Example: Any mod can redefine experimental:tnt by using the name
  42 --          ":experimental:tnt" when registering it.
  43 -- (also that mods is required to have "experimental" as a dependency)
  44 --
  45 -- The legacy mod uses ":" for maintaining backwards compatibility.
  46 --
  47 -- Textures
  48 -- --------
  49 -- Mods should generally prefix their textures with modname_, eg. given
  50 -- the mod name "foomod", a texture could be called "default_foomod_superfurnace.png"
  51 --
  52 -- This is not crucial and a conflicting name will not corrupt maps.
  53 --
  54 -- Representations of simple things
  55 -- --------------------------------
  56 --
  57 -- MapNode representation:
  58 -- {name="name", param1=num, param2=num}
  59 --
  60 -- param1 and param2 are 8 bit and 4 bit integers, respectively. They
  61 -- are reserved for certain automated functions. If you don't use these
  62 -- functions, you can use them to store arbitrary values.
  63 --
  64 -- param1 is reserved for the engine when:
  65 --   paramtype != "none"
  66 -- param2 is reserved for the engine when any of these are used:
  67 --   liquidtype == "flowing"
  68 --   drawtype == "flowingliquid"
  69 --   drawtype == "torchlike"
  70 --   drawtype == "signlike"
  71 --
  72 -- Position representation:
  73 -- {x=num, y=num, z=num}
  74 --
  75 -- stackstring/itemstring: A stack of items in serialized format.
  76 -- eg. 'node "dirt" 5'
  77 -- eg. 'tool "default:pick_wood" 21323'
  78 -- eg. 'craft "apple" 2'
  79 --
  80 -- item: A single item in Lua table format.
  81 -- eg. {type="node", name="dirt"}
  82 --     ^ a single dirt node
  83 -- eg. {type="tool", name="default:pick_wood", wear=21323}
  84 --     ^ a wooden pick about 1/3 weared out
  85 -- eg. {type="craft", name="apple"}
  86 --     ^ an apple.
  87 --
  88 -- Global functions:
  89 -- minetest.register_entity(name, prototype table)
  90 -- minetest.register_tool(name, tool definition)
  91 -- minetest.register_node(name, node definition)
  92 -- minetest.register_craftitem(name, craftitem definition)
  93 -- minetest.register_craft(recipe)
  94 -- minetest.register_abm(abm definition)
  95 -- minetest.alias_node(name, convert_to)
  96 -- minetest.alias_tool(name, convert_to)
  97 -- minetest.alias_craftitem(name, convert_to)
  98 -- minetest.register_globalstep(func(dtime))
  99 -- minetest.register_on_placenode(func(pos, newnode, placer))
 100 -- minetest.register_on_dignode(func(pos, oldnode, digger))
 101 -- minetest.register_on_punchnode(func(pos, node, puncher))
 102 -- minetest.register_on_generated(func(minp, maxp))
 103 -- minetest.register_on_newplayer(func(ObjectRef))
 104 -- minetest.register_on_respawnplayer(func(ObjectRef))
 105 -- ^ return true in func to disable regular player placement
 106 -- minetest.register_on_chat_message(func(name, message))
 107 -- minetest.add_to_creative_inventory(itemstring)
 108 -- minetest.setting_get(name) -> string or nil
 109 -- minetest.setting_getbool(name) -> boolean value or nil
 110 -- minetest.chat_send_all(text)
 111 -- minetest.chat_send_player(name, text)
 112 -- minetest.get_player_privs(name) -> set of privs
 113 -- minetest.get_modpath(modname) -> eg. "/home/user/.minetest/usermods/modname"
 114 --
 115 -- stackstring_take_item(stackstring) -> stackstring, item
 116 -- stackstring_put_item(stackstring, item) -> stackstring, success
 117 -- stackstring_put_stackstring(stackstring, stackstring) -> stackstring, success
 118 --
 119 -- minetest.digprop_constanttime(time)
 120 -- minetest.digprop_stonelike(toughness)
 121 -- minetest.digprop_dirtlike(toughness)
 122 -- minetest.digprop_gravellike(toughness)
 123 -- minetest.digprop_woodlike(toughness)
 124 -- minetest.digprop_leaveslike(toughness)
 125 -- minetest.digprop_glasslike(toughness)
 126 --
 127 -- Global objects:
 128 -- minetest.env - environment reference
 129 --
 130 -- Global tables:
 131 -- minetest.registered_nodes
 132 -- ^ List of registered node definitions, indexed by name
 133 -- minetest.registered_craftitems
 134 -- ^ List of registered craft item definitions, indexed by name
 135 -- minetest.registered_entities
 136 -- ^ List of registered entity prototypes, indexed by name
 137 -- minetest.object_refs
 138 -- ^ List of object references, indexed by active object id
 139 -- minetest.luaentities
 140 -- ^ List of lua entities, indexed by active object id
 141 --
 142 -- EnvRef is basically ServerEnvironment and ServerMap combined.
 143 -- EnvRef methods:
 144 -- - add_node(pos, node)
 145 -- - remove_node(pos)
 146 -- - get_node(pos)
 147 --   ^ Returns {name="ignore", ...} for unloaded area
 148 -- - get_node_or_nil(pos)
 149 --   ^ Returns nil for unloaded area
 150 -- - get_node_light(pos, timeofday) -> 0...15 or nil
 151 --   ^ timeofday: nil = current time, 0 = night, 0.5 = day
 152 -- - add_entity(pos, name)
 153 -- - add_item(pos, itemstring)
 154 -- - add_rat(pos)
 155 -- - add_firefly(pos)
 156 -- - get_meta(pos) -- Get a NodeMetaRef at that position
 157 -- - get_player_by_name(name) -- Get an ObjectRef to a player
 158 --
 159 -- NodeMetaRef
 160 -- - get_type()
 161 -- - allows_text_input()
 162 -- - set_text(text) -- eg. set the text of a sign
 163 -- - get_text()
 164 -- - get_owner()
 165 -- Generic node metadata specific:
 166 -- - set_infotext(infotext)
 167 -- - inventory_set_list(name, {item1, item2, ...})
 168 -- - inventory_get_list(name)
 169 -- - set_inventory_draw_spec(string)
 170 -- - set_allow_text_input(bool)
 171 -- - set_allow_removal(bool)
 172 -- - set_enforce_owner(bool)
 173 -- - is_inventory_modified()
 174 -- - reset_inventory_modified()
 175 -- - is_text_modified()
 176 -- - reset_text_modified()
 177 -- - set_string(name, value)
 178 -- - get_string(name)
 179 --
 180 -- ObjectRef is basically ServerActiveObject.
 181 -- ObjectRef methods:
 182 -- - remove(): remove object (after returning from Lua)
 183 -- - getpos() -> {x=num, y=num, z=num}
 184 -- - setpos(pos); pos={x=num, y=num, z=num}
 185 -- - moveto(pos, continuous=false): interpolated move
 186 -- - punch(puncher, time_from_last_punch)
 187 --   ^ puncher = an another ObjectRef,
 188 --   ^ time_from_last_punch = time since last punch action of the puncher
 189 -- - right_click(clicker); clicker = an another ObjectRef
 190 -- - get_wield_digging_properties() -> digging property table
 191 -- - add_to_inventory_later(itemstring): like above, but after callback returns (only allowed for craftitem callbacks)
 192 -- - get_hp(): returns number of hitpoints (2 * number of hearts)
 193 -- - set_hp(hp): set number of hitpoints (2 * number of hearts)
 194 -- LuaEntitySAO-only:
 195 -- - setvelocity({x=num, y=num, z=num})
 196 -- - setacceleration({x=num, y=num, z=num})
 197 -- - getacceleration() -> {x=num, y=num, z=num}
 198 -- - settexturemod(mod)
 199 -- - setsprite(p={x=0,y=0}, num_frames=1, framelength=0.2,
 200 -- -           select_horiz_by_yawpitch=false)
 201 -- Player-only:
 202 -- - get_player_name(): will return nil if is not a player
 203 -- - inventory_set_list(name, {item1, item2, ...})
 204 -- - inventory_get_list(name) -> {item1, item2, ...}
 205 -- - damage_wielded_item(num) (item damage/wear range is 0-65535)
 206 -- - add_to_inventory(itemstring): add an item to object inventory
 207 --
 208 -- Registered entities:
 209 -- - Functions receive a "luaentity" as self:
 210 --   - It has the member .object, which is an ObjectRef pointing to the object
 211 --   - The original prototype stuff is visible directly via a metatable
 212 -- - Callbacks:
 213 --   - on_activate(self, staticdata)
 214 --   - on_step(self, dtime)
 215 --   - on_punch(self, hitter)
 216 --   - on_rightclick(self, clicker)
 217 --   - get_staticdata(self)
 218 --     ^ return string that will be passed to on_activate when the object
 219 --       is created next time
 220 --
 221 -- Entity prototype table:
 222 -- {
 223 --     physical = true,
 224 --     collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
 225 --     visual = "cube",
 226 --     textures = {texture,texture,texture,texture,texture,texture},
 227 --     on_activate = function(self, staticdata),
 228 --     on_step = function(self, dtime),
 229 --     on_punch = function(self, hitter),
 230 --     on_rightclick = function(self, clicker),
 231 --     get_staticdata = function(self),
 232 --     # Also you can define arbitrary member variables here
 233 --     myvariable = whatever,
 234 -- }
 235 --
 236 -- Tool definition:
 237 -- {
 238 --     image = "default_tool_steelaxe.png",
 239 --     full_punch_interval = 1.0,
 240 --     basetime = 1.0,
 241 --     dt_weight = 0.5,
 242 --     dt_crackiness = -0.2,
 243 --     dt_crumbliness = 1,
 244 --     dt_cuttability = -0.5,
 245 --     basedurability = 330,
 246 --     dd_weight = 0,
 247 --     dd_crackiness = 0,
 248 --     dd_crumbliness = 0,
 249 --     dd_cuttability = 0,
 250 -- }
 251 --
 252 -- Node definition options:
 253 -- {
 254 --     name = "modname:somenode",
 255 --     drawtype = "normal",
 256 --     visual_scale = 1.0,
 257 --     tile_images = {"default_unknown_block.png"},
 258 --     inventory_image = "default_unknown_block.png",
 259 --     special_materials = {
 260 --         {image="", backface_culling=true},
 261 --         {image="", backface_culling=true},
 262 --     },
 263 --     alpha = 255,
 264 --     post_effect_color = {a=0, r=0, g=0, b=0},
 265 --     paramtype = "none",
 266 --     is_ground_content = false,
 267 --     sunlight_propagates = false,
 268 --     walkable = true,
 269 --     pointable = true,
 270 --     diggable = true,
 271 --     climbable = false,
 272 --     buildable_to = false,
 273 --     wall_mounted = false,
 274 --     often_contains_mineral = false,
 275 --     dug_item = "",
 276 --     extra_dug_item = "",
 277 --     extra_dug_item_rarity = 2,
 278 --     metadata_name = "",
 279 --     liquidtype = "none",
 280 --     liquid_alternative_flowing = "",
 281 --     liquid_alternative_source = "",
 282 --     liquid_viscosity = 0,
 283 --     light_source = 0,
 284 --     damage_per_second = 0,
 285 --     selection_box = {type="regular"},
 286 --     material = {
 287 --         diggablity = "normal",
 288 --         weight = 0,
 289 --         crackiness = 0,
 290 --         crumbliness = 0,
 291 --         cuttability = 0,
 292 --         flammability = 0,
 293 --     },
 294 --     cookresult_itemstring = "", -- Cannot be cooked
 295 --     furnace_cooktime = 3.0,
 296 --     furnace_burntime = -1, -- Cannot be used as fuel
 297 -- }
 298 --
 299 -- Craftitem definition options:
 300 -- minetest.register_craftitem("modname_name", {
 301 --     image = "default_image.png",
 302 --     stack_max = <maximum number of items in stack>,
 303 --     cookresult_itemstring = itemstring (result of cooking),
 304 --     furnace_cooktime = <cooking time>,
 305 --     furnace_burntime = <time to burn as fuel in furnace>,
 306 --     usable = <uh... some boolean value>,
 307 --     dropcount = <amount of items to drop using drop action>
 308 --     liquids_pointable = <whether can point liquids>,
 309 --     on_drop = func(item, dropper, pos),
 310 --     on_place_on_ground = func(item, placer, pos),
 311 --     on_use = func(item, player, pointed_thing),
 312 -- })
 313 --
 314 -- Recipe:
 315 -- {
 316 --     output = 'tool "default:pick_stone"',
 317 --     recipe = {
 318 --         {'node "cobble"', 'node "cobble"', 'node "cobble"'},
 319 --         {'', 'craft "default:stick"', ''},
 320 --         {'', 'craft "default:stick"', ''},
 321 --     }
 322 -- }
 323 --
 324 -- ABM (ActiveBlockModifier) definition:
 325 -- {
 326 --     nodenames = {"lava_source"},
 327 --     neighbors = {"water_source", "water_flowing"}, -- (any of these)
 328 --      ^ If left out or empty, any neighbor will do
 329 --      ^ This might get removed in the future
 330 --     interval = 1.0, -- (operation interval)
 331 --     chance = 1, -- (chance of trigger is 1.0/this)
 332 --     action = func(pos, node, active_object_count, active_object_count_wider),
 333 -- }
 334
 335 WATER_ALPHA = 160
 336 WATER_VISC = 1
 337 LAVA_VISC = 7
 338 LIGHT_MAX = 14
 339
 340 -- Definitions made by this mod that other mods can use too
 341 default = {}
 342
 343 --
 344 -- Tool definition
 345 --
 346
 347 -- The hand
 348 minetest.register_tool(":", {
 349         image = "",
 350         basetime = 0.5,
 351         dt_weight = 1,
 352         dt_crackiness = 0,
 353         dt_crumbliness = -1,
 354         dt_cuttability = 0,
 355         basedurability = 50,
 356         dd_weight = 0,
 357         dd_crackiness = 0,
 358         dd_crumbliness = 0,
 359         dd_cuttability = 0,
 360 })
 361
 362 minetest.register_tool("default:pick_wood", {
 363         image = "default_tool_woodpick.png",
 364         basetime = 2.0,
 365         dt_weight = 0,
 366         dt_crackiness = -0.5,
 367         dt_crumbliness = 2,
 368         dt_cuttability = 0,
 369         basedurability = 30,
 370         dd_weight = 0,
 371         dd_crackiness = 0,
 372         dd_crumbliness = 0,
 373         dd_cuttability = 0,
 374 })
 375 minetest.register_tool("default:pick_stone", {
 376         image = "default_tool_stonepick.png",
 377         basetime = 1.5,
 378         dt_weight = 0,
 379         dt_crackiness = -0.5,
 380         dt_crumbliness = 2,
 381         dt_cuttability = 0,
 382         basedurability = 100,
 383         dd_weight = 0,
 384         dd_crackiness = 0,
 385         dd_crumbliness = 0,
 386         dd_cuttability = 0,
 387 })
 388 minetest.register_tool("default:pick_steel", {
 389         image = "default_tool_steelpick.png",
 390         basetime = 1.0,
 391         dt_weight = 0,
 392         dt_crackiness = -0.5,
 393         dt_crumbliness = 2,
 394         dt_cuttability = 0,
 395         basedurability = 333,
 396         dd_weight = 0,
 397         dd_crackiness = 0,
 398         dd_crumbliness = 0,
 399         dd_cuttability = 0,
 400 })
 401 minetest.register_tool("default:pick_mese", {
 402         image = "default_tool_mesepick.png",
 403         basetime = 0,
 404         dt_weight = 0,
 405         dt_crackiness = 0,
 406         dt_crumbliness = 0,
 407         dt_cuttability = 0,
 408         basedurability = 1337,
 409         dd_weight = 0,
 410         dd_crackiness = 0,
 411         dd_crumbliness = 0,
 412         dd_cuttability = 0,
 413 })
 414 minetest.register_tool("default:shovel_wood", {
 415         image = "default_tool_woodshovel.png",
 416         basetime = 2.0,
 417         dt_weight = 0.5,
 418         dt_crackiness = 2,
 419         dt_crumbliness = -1.5,
 420         dt_cuttability = 0.3,
 421         basedurability = 30,
 422         dd_weight = 0,
 423         dd_crackiness = 0,
 424         dd_crumbliness = 0,
 425         dd_cuttability = 0,
 426 })
 427 minetest.register_tool("default:shovel_stone", {
 428         image = "default_tool_stoneshovel.png",
 429         basetime = 1.5,
 430         dt_weight = 0.5,
 431         dt_crackiness = 2,
 432         dt_crumbliness = -1.5,
 433         dt_cuttability = 0.1,
 434         basedurability = 100,
 435         dd_weight = 0,
 436         dd_crackiness = 0,
 437         dd_crumbliness = 0,
 438         dd_cuttability = 0,
 439 })
 440 minetest.register_tool("default:shovel_steel", {
 441         image = "default_tool_steelshovel.png",
 442         basetime = 1.0,
 443         dt_weight = 0.5,
 444         dt_crackiness = 2,
 445         dt_crumbliness = -1.5,
 446         dt_cuttability = 0.0,
 447         basedurability = 330,
 448         dd_weight = 0,
 449         dd_crackiness = 0,
 450         dd_crumbliness = 0,
 451         dd_cuttability = 0,
 452 })
 453 minetest.register_tool("default:axe_wood", {
 454         image = "default_tool_woodaxe.png",
 455         basetime = 2.0,
 456         dt_weight = 0.5,
 457         dt_crackiness = -0.2,
 458         dt_crumbliness = 1,
 459         dt_cuttability = -0.5,
 460         basedurability = 30,
 461         dd_weight = 0,
 462         dd_crackiness = 0,
 463         dd_crumbliness = 0,
 464         dd_cuttability = 0,
 465 })
 466 minetest.register_tool("default:axe_stone", {
 467         image = "default_tool_stoneaxe.png",
 468         basetime = 1.5,
 469         dt_weight = 0.5,
 470         dt_crackiness = -0.2,
 471         dt_crumbliness = 1,
 472         dt_cuttability = -0.5,
 473         basedurability = 100,
 474         dd_weight = 0,
 475         dd_crackiness = 0,
 476         dd_crumbliness = 0,
 477         dd_cuttability = 0,
 478 })
 479 minetest.register_tool("default:axe_steel", {
 480         image = "default_tool_steelaxe.png",
 481         basetime = 1.0,
 482         dt_weight = 0.5,
 483         dt_crackiness = -0.2,
 484         dt_crumbliness = 1,
 485         dt_cuttability = -0.5,
 486         basedurability = 330,
 487         dd_weight = 0,
 488         dd_crackiness = 0,
 489         dd_crumbliness = 0,
 490         dd_cuttability = 0,
 491 })
 492 minetest.register_tool("default:sword_wood", {
 493         image = "default_tool_woodsword.png",
 494         basetime = 3.0,
 495         dt_weight = 3,
 496         dt_crackiness = 0,
 497         dt_crumbliness = 1,
 498         dt_cuttability = -1,
 499         basedurability = 30,
 500         dd_weight = 0,
 501         dd_crackiness = 0,
 502         dd_crumbliness = 0,
 503         dd_cuttability = 0,
 504 })
 505 minetest.register_tool("default:sword_stone", {
 506         image = "default_tool_stonesword.png",
 507         basetime = 2.5,
 508         dt_weight = 3,
 509         dt_crackiness = 0,
 510         dt_crumbliness = 1,
 511         dt_cuttability = -1,
 512         basedurability = 100,
 513         dd_weight = 0,
 514         dd_crackiness = 0,
 515         dd_crumbliness = 0,
 516         dd_cuttability = 0,
 517 })
 518 minetest.register_tool("default:sword_steel", {
 519         image = "default_tool_steelsword.png",
 520         basetime = 2.0,
 521         dt_weight = 3,
 522         dt_crackiness = 0,
 523         dt_crumbliness = 1,
 524         dt_cuttability = -1,
 525         basedurability = 330,
 526         dd_weight = 0,
 527         dd_crackiness = 0,
 528         dd_crumbliness = 0,
 529         dd_cuttability = 0,
 530 })
 531
 532 --
 533 -- Crafting definition
 534 --
 535
 536 minetest.register_craft({
 537         output = 'node "default:wood" 4',
 538         recipe = {
 539                 {'node "tree"'},
 540         }
 541 })
 542
 543 minetest.register_craft({
 544         output = 'craft "default:stick" 4',
 545         recipe = {
 546                 {'node "default:wood"'},
 547         }
 548 })
 549
 550 minetest.register_craft({
 551         output = 'node "default:fence_wood" 2',
 552         recipe = {
 553                 {'craft "default:stick"', 'craft "default:stick"', 'craft "default:stick"'},
 554                 {'craft "default:stick"', 'craft "default:stick"', 'craft "default:stick"'},
 555         }
 556 })
 557
 558 minetest.register_craft({
 559         output = 'node "default:sign_wall" 1',
 560         recipe = {
 561                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 562                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 563                 {'', 'craft "default:stick"', ''},
 564         }
 565 })
 566
 567 minetest.register_craft({
 568         output = 'node "default:torch" 4',
 569         recipe = {
 570                 {'craft "default:coal_lump"'},
 571                 {'craft "default:stick"'},
 572         }
 573 })
 574
 575 minetest.register_craft({
 576         output = 'tool "default:pick_wood"',
 577         recipe = {
 578                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 579                 {'', 'craft "default:stick"', ''},
 580                 {'', 'craft "default:stick"', ''},
 581         }
 582 })
 583
 584 minetest.register_craft({
 585         output = 'tool "default:pick_stone"',
 586         recipe = {
 587                 {'node "cobble"', 'node "cobble"', 'node "cobble"'},
 588                 {'', 'craft "default:stick"', ''},
 589                 {'', 'craft "default:stick"', ''},
 590         }
 591 })
 592
 593 minetest.register_craft({
 594         output = 'tool "default:pick_steel"',
 595         recipe = {
 596                 {'craft "default:steel_ingot"', 'craft "default:steel_ingot"', 'craft "default:steel_ingot"'},
 597                 {'', 'craft "default:stick"', ''},
 598                 {'', 'craft "default:stick"', ''},
 599         }
 600 })
 601
 602 minetest.register_craft({
 603         output = 'tool "default:pick_mese"',
 604         recipe = {
 605                 {'node "mese"', 'node "mese"', 'node "mese"'},
 606                 {'', 'craft "default:stick"', ''},
 607                 {'', 'craft "default:stick"', ''},
 608         }
 609 })
 610
 611 minetest.register_craft({
 612         output = 'tool "default:shovel_wood"',
 613         recipe = {
 614                 {'node "default:wood"'},
 615                 {'craft "default:stick"'},
 616                 {'craft "default:stick"'},
 617         }
 618 })
 619
 620 minetest.register_craft({
 621         output = 'tool "default:shovel_stone"',
 622         recipe = {
 623                 {'node "cobble"'},
 624                 {'craft "default:stick"'},
 625                 {'craft "default:stick"'},
 626         }
 627 })
 628
 629 minetest.register_craft({
 630         output = 'tool "default:shovel_steel"',
 631         recipe = {
 632                 {'craft "default:steel_ingot"'},
 633                 {'craft "default:stick"'},
 634                 {'craft "default:stick"'},
 635         }
 636 })
 637
 638 minetest.register_craft({
 639         output = 'tool "default:axe_wood"',
 640         recipe = {
 641                 {'node "default:wood"', 'node "default:wood"'},
 642                 {'node "default:wood"', 'craft "default:stick"'},
 643                 {'', 'craft "default:stick"'},
 644         }
 645 })
 646
 647 minetest.register_craft({
 648         output = 'tool "default:axe_stone"',
 649         recipe = {
 650                 {'node "cobble"', 'node "cobble"'},
 651                 {'node "cobble"', 'craft "default:stick"'},
 652                 {'', 'craft "default:stick"'},
 653         }
 654 })
 655
 656 minetest.register_craft({
 657         output = 'tool "default:axe_steel"',
 658         recipe = {
 659                 {'craft "default:steel_ingot"', 'craft "default:steel_ingot"'},
 660                 {'craft "default:steel_ingot"', 'craft "default:stick"'},
 661                 {'', 'craft "default:stick"'},
 662         }
 663 })
 664
 665 minetest.register_craft({
 666         output = 'tool "default:sword_wood"',
 667         recipe = {
 668                 {'node "default:wood"'},
 669                 {'node "default:wood"'},
 670                 {'craft "default:stick"'},
 671         }
 672 })
 673
 674 minetest.register_craft({
 675         output = 'tool "default:sword_stone"',
 676         recipe = {
 677                 {'node "cobble"'},
 678                 {'node "cobble"'},
 679                 {'craft "default:stick"'},
 680         }
 681 })
 682
 683 minetest.register_craft({
 684         output = 'tool "default:sword_steel"',
 685         recipe = {
 686                 {'craft "default:steel_ingot"'},
 687                 {'craft "default:steel_ingot"'},
 688                 {'craft "default:stick"'},
 689         }
 690 })
 691
 692 minetest.register_craft({
 693         output = 'node "default:rail" 15',
 694         recipe = {
 695                 {'craft "default:steel_ingot"', '', 'craft "default:steel_ingot"'},
 696                 {'craft "default:steel_ingot"', 'craft "default:stick"', 'craft "default:steel_ingot"'},
 697                 {'craft "default:steel_ingot"', '', 'craft "default:steel_ingot"'},
 698         }
 699 })
 700
 701 minetest.register_craft({
 702         output = 'node "default:chest" 1',
 703         recipe = {
 704                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 705                 {'node "default:wood"', '', 'node "default:wood"'},
 706                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 707         }
 708 })
 709
 710 minetest.register_craft({
 711         output = 'node "default:chest_locked" 1',
 712         recipe = {
 713                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 714                 {'node "default:wood"', 'craft "default:steel_ingot"', 'node "default:wood"'},
 715                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 716         }
 717 })
 718
 719 minetest.register_craft({
 720         output = 'node "default:furnace" 1',
 721         recipe = {
 722                 {'node "cobble"', 'node "cobble"', 'node "cobble"'},
 723                 {'node "cobble"', '', 'node "cobble"'},
 724                 {'node "cobble"', 'node "cobble"', 'node "cobble"'},
 725         }
 726 })
 727
 728 minetest.register_craft({
 729         output = 'node "default:steelblock" 1',
 730         recipe = {
 731                 {'craft "default:steel_ingot"', 'craft "default:steel_ingot"', 'craft "default:steel_ingot"'},
 732                 {'craft "default:steel_ingot"', 'craft "default:steel_ingot"', 'craft "default:steel_ingot"'},
 733                 {'craft "default:steel_ingot"', 'craft "default:steel_ingot"', 'craft "default:steel_ingot"'},
 734         }
 735 })
 736
 737 minetest.register_craft({
 738         output = 'node "default:sandstone" 1',
 739         recipe = {
 740                 {'node "sand"', 'node "sand"'},
 741                 {'node "sand"', 'node "sand"'},
 742         }
 743 })
 744
 745 minetest.register_craft({
 746         output = 'node "default:clay" 1',
 747         recipe = {
 748                 {'craft "default:clay_lump"', 'craft "default:clay_lump"'},
 749                 {'craft "default:clay_lump"', 'craft "default:clay_lump"'},
 750         }
 751 })
 752
 753 minetest.register_craft({
 754         output = 'node "default:brick" 1',
 755         recipe = {
 756                 {'craft "default:clay_brick"', 'craft "default:clay_brick"'},
 757                 {'craft "default:clay_brick"', 'craft "default:clay_brick"'},
 758         }
 759 })
 760
 761 minetest.register_craft({
 762         output = 'craft "default:paper" 1',
 763         recipe = {
 764                 {'node "papyrus"', 'node "papyrus"', 'node "papyrus"'},
 765         }
 766 })
 767
 768 minetest.register_craft({
 769         output = 'craft "default:book" 1',
 770         recipe = {
 771                 {'craft "default:paper"'},
 772                 {'craft "default:paper"'},
 773                 {'craft "default:paper"'},
 774         }
 775 })
 776
 777 minetest.register_craft({
 778         output = 'node "default:bookshelf" 1',
 779         recipe = {
 780                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 781                 {'craft "default:book"', 'craft "default:book"', 'craft "default:book"'},
 782                 {'node "default:wood"', 'node "default:wood"', 'node "default:wood"'},
 783         }
 784 })
 785
 786 minetest.register_craft({
 787         output = 'node "default:ladder" 1',
 788         recipe = {
 789                 {'craft "default:stick"', '', 'craft "default:stick"'},
 790                 {'craft "default:stick"', 'craft "default:stick"', 'craft "default:stick"'},
 791                 {'craft "default:stick"', '', 'craft "default:stick"'},
 792         }
 793 })
 794
 795 --
 796 -- Node definitions
 797 --
 798
 799 minetest.register_node("default:stone", {
 800         tile_images = {"default_stone.png"},
 801         inventory_image = minetest.inventorycube("default_stone.png"),
 802         paramtype = "mineral",
 803         is_ground_content = true,
 804         often_contains_mineral = true, -- Texture atlas hint
 805         material = minetest.digprop_stonelike(1.0),
 806         dug_item = 'node "cobble" 1',
 807 })
 808
 809 minetest.register_node("default:dirt_with_grass", {
 810         tile_images = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
 811         inventory_image = minetest.inventorycube("default_dirt.png^default_grass_side.png"),
 812         is_ground_content = true,
 813         material = minetest.digprop_dirtlike(1.0),
 814         dug_item = 'node "dirt" 1',
 815 })
 816
 817 minetest.register_node("default:dirt_with_grass_footsteps", {
 818         tile_images = {"default_grass_footsteps.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
 819         inventory_image = "default_grass_footsteps.png",
 820         is_ground_content = true,
 821         material = minetest.digprop_dirtlike(1.0),
 822         dug_item = 'node "dirt" 1',
 823 })
 824
 825 minetest.register_node("default:dirt", {
 826         tile_images = {"default_dirt.png"},
 827         inventory_image = minetest.inventorycube("default_dirt.png"),
 828         is_ground_content = true,
 829         material = minetest.digprop_dirtlike(1.0),
 830 })
 831
 832 minetest.register_node("default:sand", {
 833         tile_images = {"default_sand.png"},
 834         inventory_image = minetest.inventorycube("default_sand.png"),
 835         is_ground_content = true,
 836         material = minetest.digprop_dirtlike(1.0),
 837         cookresult_itemstring = 'node "glass" 1',
 838 })
 839
 840 minetest.register_node("default:gravel", {
 841         tile_images = {"default_gravel.png"},
 842         inventory_image = minetest.inventorycube("default_gravel.png"),
 843         is_ground_content = true,
 844         material = minetest.digprop_gravellike(1.0),
 845 })
 846
 847 minetest.register_node("default:sandstone", {
 848         tile_images = {"default_sandstone.png"},
 849         inventory_image = minetest.inventorycube("default_sandstone.png"),
 850         is_ground_content = true,
 851         material = minetest.digprop_dirtlike(1.0),  -- FIXME should this be stonelike?
 852         dug_item = 'node "sand" 1',  -- FIXME is this intentional?
 853 })
 854
 855 minetest.register_node("default:clay", {
 856         tile_images = {"default_clay.png"},
 857         inventory_image = minetest.inventorycube("default_clay.png"),
 858         is_ground_content = true,
 859         material = minetest.digprop_dirtlike(1.0),
 860         dug_item = 'craft "default:clay_lump" 4',
 861 })
 862
 863 minetest.register_node("default:brick", {
 864         tile_images = {"default_brick.png"},
 865         inventory_image = minetest.inventorycube("default_brick.png"),
 866         is_ground_content = true,
 867         material = minetest.digprop_stonelike(1.0),
 868         dug_item = 'craft "default:clay_brick" 4',
 869 })
 870
 871 minetest.register_node("default:tree", {
 872         tile_images = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
 873         inventory_image = minetest.inventorycube("default_tree_top.png", "default_tree.png", "default_tree.png"),
 874         is_ground_content = true,
 875         material = minetest.digprop_woodlike(1.0),
 876         cookresult_itemstring = 'craft "default:coal_lump" 1',
 877         furnace_burntime = 30,
 878 })
 879
 880 minetest.register_node("default:jungletree", {
 881         tile_images = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
 882         inventory_image = minetest.inventorycube("default_jungletree_top.png", "default_jungletree.png", "default_jungletree.png"),
 883         is_ground_content = true,
 884         material = minetest.digprop_woodlike(1.0),
 885         cookresult_itemstring = 'craft "default:coal_lump" 1',
 886         furnace_burntime = 30,
 887 })
 888
 889 minetest.register_node("default:junglegrass", {
 890         drawtype = "plantlike",
 891         visual_scale = 1.3,
 892         tile_images = {"default_junglegrass.png"},
 893         inventory_image = "default_junglegrass.png",
 894         paramtype = "light",
 895         walkable = false,
 896         material = minetest.digprop_leaveslike(1.0),
 897         furnace_burntime = 2,
 898 })
 899
 900 minetest.register_node("default:leaves", {
 901         drawtype = "allfaces_optional",
 902         visual_scale = 1.3,
 903         tile_images = {"default_leaves.png"},
 904         inventory_image = minetest.inventorycube("default_leaves.png"),
 905         paramtype = "light",
 906         material = minetest.digprop_leaveslike(1.0),
 907         extra_dug_item = 'node "sapling" 1',
 908         extra_dug_item_rarity = 20,
 909         furnace_burntime = 1,
 910 })
 911
 912 minetest.register_node("default:cactus", {
 913         tile_images = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
 914         inventory_image = minetest.inventorycube("default_cactus_top.png", "default_cactus_side.png", "default_cactus_side.png"),
 915         is_ground_content = true,
 916         material = minetest.digprop_woodlike(0.75),
 917         furnace_burntime = 15,
 918 })
 919
 920 minetest.register_node("default:papyrus", {
 921         drawtype = "plantlike",
 922         tile_images = {"default_papyrus.png"},
 923         inventory_image = "default_papyrus.png",
 924         paramtype = "light",
 925         is_ground_content = true,
 926         walkable = false,
 927         material = minetest.digprop_leaveslike(0.5),
 928         furnace_burntime = 1,
 929 })
 930
 931 minetest.register_node("default:bookshelf", {
 932         tile_images = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
 933         inventory_image = minetest.inventorycube("default_wood.png", "default_bookshelf.png", "default_bookshelf.png"),
 934         is_ground_content = true,
 935         material = minetest.digprop_woodlike(0.75),
 936         furnace_burntime = 30,
 937 })
 938
 939 minetest.register_node("default:glass", {
 940         drawtype = "glasslike",
 941         tile_images = {"default_glass.png"},
 942         inventory_image = minetest.inventorycube("default_glass.png"),
 943         paramtype = "light",
 944         sunlight_propagates = true,
 945         is_ground_content = true,
 946         material = minetest.digprop_glasslike(1.0),
 947 })
 948
 949 minetest.register_node("default:fence_wood", {
 950         drawtype = "fencelike",
 951         tile_images = {"default_wood.png"},
 952         inventory_image = "default_fence.png",
 953         paramtype = "light",
 954         is_ground_content = true,
 955         selection_box = {
 956                 type = "fixed",
 957                 fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
 958         },
 959         furnace_burntime = 15,
 960         material = minetest.digprop_woodlike(0.75),
 961 })
 962
 963 minetest.register_node("default:rail", {
 964         drawtype = "raillike",
 965         tile_images = {"default_rail.png", "default_rail_curved.png", "default_rail_t_junction.png", "default_rail_crossing.png"},
 966         inventory_image = "default_rail.png",
 967         paramtype = "light",
 968         is_ground_content = true,
 969         walkable = false,
 970         selection_box = {
 971                 type = "fixed",
 972                 --fixed = <default>
 973         },
 974         material = minetest.digprop_dirtlike(0.75),
 975 })
 976
 977 minetest.register_node("default:ladder", {
 978         drawtype = "signlike",
 979         tile_images = {"default_ladder.png"},
 980         inventory_image = "default_ladder.png",
 981         paramtype = "light",
 982         is_ground_content = true,
 983         wall_mounted = true,
 984         walkable = false,
 985         climbable = true,
 986         selection_box = {
 987                 type = "wallmounted",
 988                 --wall_top = = <default>
 989                 --wall_bottom = = <default>
 990                 --wall_side = = <default>
 991         },
 992         furnace_burntime = 5,
 993         material = minetest.digprop_woodlike(0.5),
 994 })
 995
 996 minetest.register_node("default:wood", {
 997         tile_images = {"default_wood.png"},
 998         inventory_image = minetest.inventorycube("default_wood.png"),
 999         is_ground_content = true,
1000         furnace_burntime = 7,
1001         material = minetest.digprop_woodlike(0.75),
1002 })
1003
1004 minetest.register_node("default:mese", {
1005         tile_images = {"default_mese.png"},
1006         inventory_image = minetest.inventorycube("default_mese.png"),
1007         is_ground_content = true,
1008         furnace_burntime = 30,
1009         material = minetest.digprop_stonelike(0.5),
1010 })
1011
1012 minetest.register_node("default:cloud", {
1013         tile_images = {"default_cloud.png"},
1014         inventory_image = minetest.inventorycube("default_cloud.png"),
1015         is_ground_content = true,
1016 })
1017
1018 minetest.register_node("default:water_flowing", {
1019         drawtype = "flowingliquid",
1020         tile_images = {"default_water.png"},
1021         alpha = WATER_ALPHA,
1022         inventory_image = minetest.inventorycube("default_water.png"),
1023         paramtype = "light",
1024         walkable = false,
1025         pointable = false,
1026         diggable = false,
1027         buildable_to = true,
1028         liquidtype = "flowing",
1029         liquid_alternative_flowing = "water_flowing",
1030         liquid_alternative_source = "water_source",
1031         liquid_viscosity = WATER_VISC,
1032         post_effect_color = {a=64, r=100, g=100, b=200},
1033         special_materials = {
1034                 {image="default_water.png", backface_culling=false},
1035                 {image="default_water.png", backface_culling=true},
1036         },
1037 })
1038
1039 minetest.register_node("default:water_source", {
1040         drawtype = "liquid",
1041         tile_images = {"default_water.png"},
1042         alpha = WATER_ALPHA,
1043         inventory_image = minetest.inventorycube("default_water.png"),
1044         paramtype = "light",
1045         walkable = false,
1046         pointable = false,
1047         diggable = false,
1048         buildable_to = true,
1049         liquidtype = "source",
1050         liquid_alternative_flowing = "water_flowing",
1051         liquid_alternative_source = "water_source",
1052         liquid_viscosity = WATER_VISC,
1053         post_effect_color = {a=64, r=100, g=100, b=200},
1054         special_materials = {
1055                 -- New-style water source material (mostly unused)
1056                 {image="default_water.png", backface_culling=false},
1057         },
1058 })
1059
1060 minetest.register_node("default:lava_flowing", {
1061         drawtype = "flowingliquid",
1062         tile_images = {"default_lava.png"},
1063         inventory_image = minetest.inventorycube("default_lava.png"),
1064         paramtype = "light",
1065         light_source = LIGHT_MAX - 1,
1066         walkable = false,
1067         pointable = false,
1068         diggable = false,
1069         buildable_to = true,
1070         liquidtype = "flowing",
1071         liquid_alternative_flowing = "lava_flowing",
1072         liquid_alternative_source = "lava_source",
1073         liquid_viscosity = LAVA_VISC,
1074         damage_per_second = 4*2,
1075         post_effect_color = {a=192, r=255, g=64, b=0},
1076         special_materials = {
1077                 {image="default_lava.png", backface_culling=false},
1078                 {image="default_lava.png", backface_culling=true},
1079         },
1080 })
1081
1082 minetest.register_node("default:lava_source", {
1083         drawtype = "liquid",
1084         tile_images = {"default_lava.png"},
1085         inventory_image = minetest.inventorycube("default_lava.png"),
1086         paramtype = "light",
1087         light_source = LIGHT_MAX - 1,
1088         walkable = false,
1089         pointable = false,
1090         diggable = false,
1091         buildable_to = true,
1092         liquidtype = "source",
1093         liquid_alternative_flowing = "lava_flowing",
1094         liquid_alternative_source = "lava_source",
1095         liquid_viscosity = LAVA_VISC,
1096         damage_per_second = 4*2,
1097         post_effect_color = {a=192, r=255, g=64, b=0},
1098         special_materials = {
1099                 -- New-style lava source material (mostly unused)
1100                 {image="default_lava.png", backface_culling=false},
1101         },
1102         furnace_burntime = 60,
1103 })
1104
1105 minetest.register_node("default:torch", {
1106         drawtype = "torchlike",
1107         tile_images = {"default_torch_on_floor.png", "default_torch_on_ceiling.png", "default_torch.png"},
1108         inventory_image = "default_torch_on_floor.png",
1109         paramtype = "light",
1110         sunlight_propagates = true,
1111         walkable = false,
1112         wall_mounted = true,
1113         light_source = LIGHT_MAX-1,
1114         selection_box = {
1115                 type = "wallmounted",
1116                 wall_top = {-0.1, 0.5-0.6, -0.1, 0.1, 0.5, 0.1},
1117                 wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5+0.6, 0.1},
1118                 wall_side = {-0.5, -0.3, -0.1, -0.5+0.3, 0.3, 0.1},
1119         },
1120         material = minetest.digprop_constanttime(0.0),
1121         furnace_burntime = 4,
1122 })
1123
1124 minetest.register_node("default:sign_wall", {
1125         drawtype = "signlike",
1126         tile_images = {"default_sign_wall.png"},
1127         inventory_image = "default_sign_wall.png",
1128         paramtype = "light",
1129         sunlight_propagates = true,
1130         walkable = false,
1131         wall_mounted = true,
1132         metadata_name = "sign",
1133         selection_box = {
1134                 type = "wallmounted",
1135                 --wall_top = <default>
1136                 --wall_bottom = <default>
1137                 --wall_side = <default>
1138         },
1139         material = minetest.digprop_constanttime(0.5),
1140         furnace_burntime = 10,
1141 })
1142
1143 minetest.register_node("default:chest", {
1144         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1145                 "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
1146         inventory_image = minetest.inventorycube("default_chest_top.png", "default_chest_front.png", "default_chest_side.png"),
1147         paramtype = "facedir_simple",
1148         metadata_name = "chest",
1149         material = minetest.digprop_woodlike(1.0),
1150         furnace_burntime = 30,
1151 })
1152
1153 minetest.register_node("default:chest_locked", {
1154         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1155                 "default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
1156         inventory_image = minetest.inventorycube("default_chest_top.png", "default_chest_lock.png", "default_chest_side.png"),
1157         paramtype = "facedir_simple",
1158         metadata_name = "locked_chest",
1159         material = minetest.digprop_woodlike(1.0),
1160         furnace_burntime = 30,
1161 })
1162
1163 minetest.register_node("default:furnace", {
1164         tile_images = {"default_furnace_side.png", "default_furnace_side.png", "default_furnace_side.png",
1165                 "default_furnace_side.png", "default_furnace_side.png", "default_furnace_front.png"},
1166         inventory_image = minetest.inventorycube("default_furnace_side.png", "default_furnace_front.png", "default_furnace_side.png"),
1167         paramtype = "facedir_simple",
1168         metadata_name = "furnace",
1169         material = minetest.digprop_stonelike(3.0),
1170 })
1171
1172 minetest.register_node("default:cobble", {
1173         tile_images = {"default_cobble.png"},
1174         inventory_image = minetest.inventorycube("default_cobble.png"),
1175         is_ground_content = true,
1176         cookresult_itemstring = 'node "stone" 1',
1177         material = minetest.digprop_stonelike(0.9),
1178 })
1179
1180 minetest.register_node("default:mossycobble", {
1181         tile_images = {"default_mossycobble.png"},
1182         inventory_image = minetest.inventorycube("default_mossycobble.png"),
1183         is_ground_content = true,
1184         material = minetest.digprop_stonelike(0.8),
1185 })
1186
1187 minetest.register_node("default:steelblock", {
1188         tile_images = {"default_steel_block.png"},
1189         inventory_image = minetest.inventorycube("default_steel_block.png"),
1190         is_ground_content = true,
1191         material = minetest.digprop_stonelike(5.0),
1192 })
1193
1194 minetest.register_node("default:nyancat", {
1195         tile_images = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
1196                 "default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
1197         inventory_image = "default_nc_front.png",
1198         paramtype = "facedir_simple",
1199         material = minetest.digprop_stonelike(3.0),
1200         furnace_burntime = 1,
1201 })
1202
1203 minetest.register_node("default:nyancat_rainbow", {
1204         tile_images = {"default_nc_rb.png"},
1205         inventory_image = "default_nc_rb.png",
1206         material = minetest.digprop_stonelike(3.0),
1207         furnace_burntime = 1,
1208 })
1209
1210 minetest.register_node("default:sapling", {
1211         drawtype = "plantlike",
1212         visual_scale = 1.0,
1213         tile_images = {"default_sapling.png"},
1214         inventory_image = "default_sapling.png",
1215         paramtype = "light",
1216         walkable = false,
1217         material = minetest.digprop_constanttime(0.0),
1218         furnace_burntime = 10,
1219 })
1220
1221 minetest.register_node("default:apple", {
1222         drawtype = "plantlike",
1223         visual_scale = 1.0,
1224         tile_images = {"default_apple.png"},
1225         inventory_image = "default_apple.png",
1226         paramtype = "light",
1227         sunlight_propagates = true,
1228         walkable = false,
1229         dug_item = 'craft "apple" 1',
1230         material = minetest.digprop_constanttime(0.0),
1231         furnace_burntime = 3,
1232 })
1233
1234 --
1235 -- Crafting items
1236 --
1237
1238 minetest.register_craftitem("default:stick", {
1239         image = "default_stick.png",
1240         --furnace_burntime = ...,
1241         on_place_on_ground = minetest.craftitem_place_item,
1242 })
1243
1244 minetest.register_craftitem("default:paper", {
1245         image = "default_paper.png",
1246         on_place_on_ground = minetest.craftitem_place_item,
1247 })
1248
1249 minetest.register_craftitem("default:book", {
1250         image = "default_book.png",
1251         on_place_on_ground = minetest.craftitem_place_item,
1252 })
1253
1254 minetest.register_craftitem("default:coal_lump", {
1255         image = "default_coal_lump.png",
1256         furnace_burntime = 40;
1257         on_place_on_ground = minetest.craftitem_place_item,
1258 })
1259
1260 minetest.register_craftitem("default:iron_lump", {
1261         image = "default_iron_lump.png",
1262         cookresult_itemstring = 'craft "default:steel_ingot" 1',
1263         on_place_on_ground = minetest.craftitem_place_item,
1264 })
1265
1266 minetest.register_craftitem("default:clay_lump", {
1267         image = "default_clay_lump.png",
1268         cookresult_itemstring = 'craft "default:clay_brick" 1',
1269         on_place_on_ground = minetest.craftitem_place_item,
1270 })
1271
1272 minetest.register_craftitem("default:steel_ingot", {
1273         image = "default_steel_ingot.png",
1274         on_place_on_ground = minetest.craftitem_place_item,
1275 })
1276
1277 minetest.register_craftitem("default:clay_brick", {
1278         image = "default_clay_brick.png",
1279         on_place_on_ground = minetest.craftitem_place_item,
1280 })
1281
1282 minetest.register_craftitem("default:scorched_stuff", {
1283         image = "default_scorched_stuff.png",
1284         on_place_on_ground = minetest.craftitem_place_item,
1285 })
1286
1287 minetest.register_craftitem("default:apple", {
1288         image = "default_apple.png",
1289         on_place_on_ground = minetest.craftitem_place_item,
1290         on_use = minetest.craftitem_eat(4),
1291 })
1292
1293 --
1294 -- Creative inventory
1295 --
1296
1297 minetest.add_to_creative_inventory('tool "default:pick_mese" 0')
1298 minetest.add_to_creative_inventory('tool "default:pick_steel" 0')
1299 minetest.add_to_creative_inventory('tool "default:axe_steel" 0')
1300 minetest.add_to_creative_inventory('tool "default:shovel_steel" 0')
1301
1302 minetest.add_to_creative_inventory('node "default:torch" 0')
1303 minetest.add_to_creative_inventory('node "default:cobble" 0')
1304 minetest.add_to_creative_inventory('node "default:dirt" 0')
1305 minetest.add_to_creative_inventory('node "default:stone" 0')
1306 minetest.add_to_creative_inventory('node "default:sand" 0')
1307 minetest.add_to_creative_inventory('node "default:sandstone" 0')
1308 minetest.add_to_creative_inventory('node "default:clay" 0')
1309 minetest.add_to_creative_inventory('node "default:brick" 0')
1310 minetest.add_to_creative_inventory('node "default:tree" 0')
1311 minetest.add_to_creative_inventory('node "default:leaves" 0')
1312 minetest.add_to_creative_inventory('node "default:cactus" 0')
1313 minetest.add_to_creative_inventory('node "default:papyrus" 0')
1314 minetest.add_to_creative_inventory('node "default:bookshelf" 0')
1315 minetest.add_to_creative_inventory('node "default:glass" 0')
1316 minetest.add_to_creative_inventory('node "default:fence" 0')
1317 minetest.add_to_creative_inventory('node "default:rail" 0')
1318 minetest.add_to_creative_inventory('node "default:mese" 0')
1319 minetest.add_to_creative_inventory('node "default:chest" 0')
1320 minetest.add_to_creative_inventory('node "default:furnace" 0')
1321 minetest.add_to_creative_inventory('node "default:sign_wall" 0')
1322 minetest.add_to_creative_inventory('node "default:water_source" 0')
1323 minetest.add_to_creative_inventory('node "default:lava_source" 0')
1324 minetest.add_to_creative_inventory('node "default:ladder" 0')
1325
1326 --
1327 -- Some common functions
1328 --
1329
1330 default.falling_node_names = {}
1331
1332 function nodeupdate_single(p)
1333         n = minetest.env:get_node(p)
1334         if default.falling_node_names[n.name] ~= nil then
1335                 p_bottom = {x=p.x, y=p.y-1, z=p.z}
1336                 n_bottom = minetest.env:get_node(p_bottom)
1337                 if n_bottom.name == "air" then
1338                         minetest.env:remove_node(p)
1339                         minetest.env:add_entity(p, "default:falling_"..n.name)
1340                         nodeupdate(p)
1341                 end
1342         end
1343 end
1344
1345 function nodeupdate(p)
1346         for x = -1,1 do
1347         for y = -1,1 do
1348         for z = -1,1 do
1349                 p2 = {x=p.x+x, y=p.y+y, z=p.z+z}
1350                 nodeupdate_single(p2)
1351         end
1352         end
1353         end
1354 end
1355
1356 --
1357 -- Falling stuff
1358 --
1359
1360 function default.register_falling_node(nodename, texture)
1361         default.falling_node_names[nodename] = true
1362         -- Override naming conventions for stuff like :default:falling_default:sand
1363         minetest.register_entity(":default:falling_"..nodename, {
1364                 -- Static definition
1365                 physical = true,
1366                 collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
1367                 visual = "cube",
1368                 textures = {texture,texture,texture,texture,texture,texture},
1369                 -- State
1370                 -- Methods
1371                 on_step = function(self, dtime)
1372                         -- Set gravity
1373                         self.object:setacceleration({x=0, y=-10, z=0})
1374                         -- Turn to actual sand when collides to ground or just move
1375                         local pos = self.object:getpos()
1376                         local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
1377                         local bcn = minetest.env:get_node(bcp)
1378                         if bcn.name ~= "air" then
1379                                 -- Turn to a sand node
1380                                 local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
1381                                 minetest.env:add_node(np, {name=nodename})
1382                                 self.object:remove()
1383                         else
1384                                 -- Do nothing
1385                         end
1386                 end
1387         })
1388 end
1389
1390 default.register_falling_node("default:sand", "default_sand.png")
1391 default.register_falling_node("default:gravel", "default_gravel.png")
1392
1393 --
1394 -- Global callbacks
1395 --
1396
1397 -- Global environment step function
1398 function on_step(dtime)
1399         -- print("on_step")
1400 end
1401 minetest.register_globalstep(on_step)
1402
1403 function on_placenode(p, node)
1404         --print("on_placenode")
1405         nodeupdate(p)
1406 end
1407 minetest.register_on_placenode(on_placenode)
1408
1409 function on_dignode(p, node)
1410         --print("on_dignode")
1411         nodeupdate(p)
1412 end
1413 minetest.register_on_dignode(on_dignode)
1414
1415 function on_punchnode(p, node)
1416 end
1417 minetest.register_on_punchnode(on_punchnode)
1418
1419 minetest.register_on_chat_message(function(name, message)
1420         --print("default on_chat_message: name="..dump(name).." message="..dump(message))
1421         local cmd = "/giveme"
1422         if message:sub(0, #cmd) == cmd then
1423                 if not minetest.get_player_privs(name)["give"] then
1424                         minetest.chat_send_player(name, "you don't have permission to give")
1425                         return true -- Handled chat message
1426                 end
1427                 local stackstring = string.match(message, cmd.." (.*)")
1428                 if stackstring == nil then
1429                         minetest.chat_send_player(name, 'usage: '..cmd..' stackstring')
1430                         return true -- Handled chat message
1431                 end
1432                 print(cmd..' invoked, stackstring="'..stackstring..'"')
1433                 local player = minetest.env:get_player_by_name(name)
1434                 if player == nil then
1435                         minetest.chat_send_player(name, name2..' is not a known player')
1436                         return true -- Handled chat message
1437                 end
1438                 local added, error_msg = player:add_to_inventory(stackstring)
1439                 if added then
1440                         minetest.chat_send_player(name, '"'..stackstring
1441                                         ..'" added to inventory.');
1442                 else
1443                         minetest.chat_send_player(name, 'Could not give "'..stackstring
1444                                         ..'": '..error_msg);
1445                 end
1446                 return true -- Handled chat message
1447         end
1448         local cmd = "/give"
1449         if message:sub(0, #cmd) == cmd then
1450                 if not minetest.get_player_privs(name)["give"] then
1451                         minetest.chat_send_player(name, "you don't have permission to give")
1452                         return true -- Handled chat message
1453                 end
1454                 local name2, stackstring = string.match(message, cmd.." ([%a%d_-]+) (.*)")
1455                 if name == nil or stackstring == nil then
1456                         minetest.chat_send_player(name, 'usage: '..cmd..' name stackstring')
1457                         return true -- Handled chat message
1458                 end
1459                 print(cmd..' invoked, name2="'..name2
1460                                 ..'" stackstring="'..stackstring..'"')
1461                 local player = minetest.env:get_player_by_name(name2)
1462                 if player == nil then
1463                         minetest.chat_send_player(name, name2..' is not a known player')
1464                         return true -- Handled chat message
1465                 end
1466                 local added, error_msg = player:add_to_inventory(stackstring)
1467                 if added then
1468                         minetest.chat_send_player(name, '"'..stackstring
1469                                         ..'" added to '..name2..'\'s inventory.');
1470                         minetest.chat_send_player(name2, '"'..stackstring
1471                                         ..'" added to inventory.');
1472                 else
1473                         minetest.chat_send_player(name, 'Could not give "'..stackstring
1474                                         ..'": '..error_msg);
1475                 end
1476                 return true -- Handled chat message
1477         end
1478         local cmd = "/spawnentity"
1479         if message:sub(0, #cmd) == cmd then
1480                 if not minetest.get_player_privs(name)["give"] then
1481                         minetest.chat_send_player(name, "you don't have permission to spawn (give)")
1482                         return true -- Handled chat message
1483                 end
1484                 local entityname = string.match(message, cmd.." (.*)")
1485                 if entityname == nil then
1486                         minetest.chat_send_player(name, 'usage: '..cmd..' entityname')
1487                         return true -- Handled chat message
1488                 end
1489                 print(cmd..' invoked, entityname="'..entityname..'"')
1490                 local player = minetest.env:get_player_by_name(name)
1491                 if player == nil then
1492                         print("Unable to spawn entity, player is nil")
1493                         return true -- Handled chat message
1494                 end
1495                 local p = player:getpos()
1496                 p.y = p.y + 1
1497                 minetest.env:add_entity(p, entityname)
1498                 minetest.chat_send_player(name, '"'..entityname
1499                                 ..'" spawned.');
1500                 return true -- Handled chat message
1501         end
1502 end)
1503
1504 --
1505 -- Done, print some random stuff
1506 --
1507
1508 --print("minetest.registered_entities:")
1509 --dump2(minetest.registered_entities)
1510
1511 -- END