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 "default:dirt" 5'
  77 -- eg. 'tool "default:pick_wood" 21323'
  78 -- eg. 'craft "default:apple" 2'
  79 --
  80 -- item: A stack of items in Lua table format.
  81 -- eg. {name="default:dirt", count=1, wear=0, metadata=""}
  82 --     ^ a single dirt node
  83 -- eg. {name="default:pick_wood", count=1, wear=21323, metadata=""}
  84 --     ^ a wooden pick about 1/3 weared out
  85 -- eg. {name="default:apple", count=1, wear=0, metadata=""}
  86 --     ^ an apple.
  87 --
  88 -- Any time an item must be passed to a function, it can be an
  89 -- ItemStack (see below), an itemstring or a table in the above format.
  90 --
  91 -- Global functions:
  92 -- minetest.register_entity(name, prototype table)
  93 -- minetest.register_abm(abm definition)
  94 -- minetest.register_node(name, node definition)
  95 -- minetest.register_tool(name, item definition)
  96 -- minetest.register_craftitem(name, item definition)
  97 -- minetest.register_alias(name, convert_to)
  98 -- minetest.register_craft(recipe)
  99 -- minetest.register_globalstep(func(dtime))
 100 -- minetest.register_on_placenode(func(pos, newnode, placer))
 101 -- minetest.register_on_dignode(func(pos, oldnode, digger))
 102 -- minetest.register_on_punchnode(func(pos, node, puncher))
 103 -- minetest.register_on_generated(func(minp, maxp))
 104 -- minetest.register_on_newplayer(func(ObjectRef))
 105 -- minetest.register_on_dieplayer(func(ObjectRef))
 106 -- minetest.register_on_respawnplayer(func(ObjectRef))
 107 -- ^ return true in func to disable regular player placement
 108 -- ^ currently called _before_ repositioning of player occurs
 109 -- minetest.register_on_chat_message(func(name, message))
 110 -- minetest.add_to_creative_inventory(itemstring)
 111 -- minetest.setting_get(name) -> string or nil
 112 -- minetest.setting_getbool(name) -> boolean value or nil
 113 -- minetest.chat_send_all(text)
 114 -- minetest.chat_send_player(name, text)
 115 -- minetest.get_player_privs(name) -> set of privs
 116 -- minetest.get_inventory(location) -> InvRef
 117 -- minetest.get_current_modname() -> string
 118 -- minetest.get_modpath(modname) -> eg. "/home/user/.minetest/usermods/modname"
 119 -- ^ location = eg. {type="player", name="celeron55"}
 120 --                  {type="node", pos={x=, y=, z=}}
 121 --
 122 -- minetest.debug(line)
 123 -- ^ Goes to dstream
 124 -- minetest.log(line)
 125 -- minetest.log(loglevel, line)
 126 -- ^ loglevel one of "error", "action", "info", "verbose"
 127 --
 128 -- minetest.digprop_constanttime(time)
 129 -- minetest.digprop_stonelike(toughness)
 130 -- minetest.digprop_dirtlike(toughness)
 131 -- minetest.digprop_gravellike(toughness)
 132 -- minetest.digprop_woodlike(toughness)
 133 -- minetest.digprop_leaveslike(toughness)
 134 -- minetest.digprop_glasslike(toughness)
 135 --
 136 -- Global objects:
 137 -- minetest.env - environment reference
 138 --
 139 -- Global tables:
 140 -- minetest.registered_items
 141 -- ^ List of registered items, indexed by name
 142 -- minetest.registered_nodes
 143 -- ^ List of registered node definitions, indexed by name
 144 -- minetest.registered_craftitems
 145 -- ^ List of registered craft item definitions, indexed by name
 146 -- minetest.registered_tools
 147 -- ^ List of registered tool definitions, indexed by name
 148 -- minetest.registered_entities
 149 -- ^ List of registered entity prototypes, indexed by name
 150 -- minetest.object_refs
 151 -- ^ List of object references, indexed by active object id
 152 -- minetest.luaentities
 153 -- ^ List of lua entities, indexed by active object id
 154 --
 155 -- EnvRef is basically ServerEnvironment and ServerMap combined.
 156 -- EnvRef methods:
 157 -- - add_node(pos, node)
 158 -- - remove_node(pos)
 159 -- - get_node(pos)
 160 --   ^ Returns {name="ignore", ...} for unloaded area
 161 -- - get_node_or_nil(pos)
 162 --   ^ Returns nil for unloaded area
 163 -- - get_node_light(pos, timeofday) -> 0...15 or nil
 164 --   ^ timeofday: nil = current time, 0 = night, 0.5 = day
 165 -- - add_entity(pos, name): Returns ObjectRef or nil if failed
 166 -- - add_item(pos, itemstring)
 167 -- - add_rat(pos)
 168 -- - add_firefly(pos)
 169 -- - get_meta(pos) -- Get a NodeMetaRef at that position
 170 -- - get_player_by_name(name) -- Get an ObjectRef to a player
 171 -- - get_objects_inside_radius(pos, radius)
 172 --
 173 -- NodeMetaRef (this stuff is subject to change in a future version)
 174 -- - get_type()
 175 -- - allows_text_input()
 176 -- - set_text(text) -- eg. set the text of a sign
 177 -- - get_text()
 178 -- - get_owner()
 179 -- Generic node metadata specific:
 180 -- - set_infotext(infotext)
 181 -- - get_inventory() -> InvRef
 182 -- - set_inventory_draw_spec(string)
 183 -- - set_allow_text_input(bool)
 184 -- - set_allow_removal(bool)
 185 -- - set_enforce_owner(bool)
 186 -- - is_inventory_modified()
 187 -- - reset_inventory_modified()
 188 -- - is_text_modified()
 189 -- - reset_text_modified()
 190 -- - set_string(name, value)
 191 -- - get_string(name)
 192 --
 193 -- ObjectRef is basically ServerActiveObject.
 194 -- ObjectRef methods:
 195 -- - remove(): remove object (after returning from Lua)
 196 -- - getpos() -> {x=num, y=num, z=num}
 197 -- - setpos(pos); pos={x=num, y=num, z=num}
 198 -- - moveto(pos, continuous=false): interpolated move
 199 -- - punch(puncher, time_from_last_punch)
 200 --   ^ puncher = an another ObjectRef,
 201 --   ^ time_from_last_punch = time since last punch action of the puncher
 202 -- - right_click(clicker); clicker = an another ObjectRef
 203 -- - get_hp(): returns number of hitpoints (2 * number of hearts)
 204 -- - set_hp(hp): set number of hitpoints (2 * number of hearts)
 205 -- - get_inventory() -> InvRef
 206 -- - get_wield_list(): returns the name of the inventory list the wielded item is in
 207 -- - get_wield_index(): returns the index of the wielded item
 208 -- - get_wielded_item() -> ItemStack
 209 -- - set_wielded_item(item): replaces the wielded item, returns true if successful
 210 -- LuaEntitySAO-only: (no-op for other objects)
 211 -- - setvelocity({x=num, y=num, z=num})
 212 -- - getvelocity() -> {x=num, y=num, z=num}
 213 -- - setacceleration({x=num, y=num, z=num})
 214 -- - getacceleration() -> {x=num, y=num, z=num}
 215 -- - setyaw(radians)
 216 -- - getyaw() -> radians
 217 -- - settexturemod(mod)
 218 -- - setsprite(p={x=0,y=0}, num_frames=1, framelength=0.2,
 219 -- -           select_horiz_by_yawpitch=false)
 220 -- - ^ Select sprite from spritesheet with optional animation and DM-style
 221 -- -   texture selection based on yaw relative to camera
 222 -- - get_entity_name() (DEPRECATED: Will be removed in a future version)
 223 -- - get_luaentity()
 224 -- Player-only: (no-op for other objects)
 225 -- - get_player_name(): will return nil if is not a player
 226 -- - get_look_dir(): get camera direction as a unit vector
 227 -- - get_look_pitch(): pitch in radians
 228 -- - get_look_yaw(): yaw in radians (wraps around pretty randomly as of now)
 229 --
 230 -- InvRef methods:
 231 -- - get_size(listname): get size of a list
 232 -- - set_size(listname, size): set size of a list
 233 -- - get_stack(listname, i): get a copy of stack index i in list
 234 -- - set_stack(listname, i, stack): copy stack to index i in list
 235 -- - get_list(listname): return full list
 236 -- - set_list(listname, list): set full list (size will not change)
 237 -- - add_item(listname, stack): add item somewhere in list, returns leftover ItemStack
 238 -- - room_for_item(listname, stack): returns true if the stack of items
 239 --     can be fully added to the list
 240 -- - contains_item(listname, stack): returns true if the stack of items
 241 --     can be fully taken from the list
 242 --   remove_item(listname, stack): take as many items as specified from the list,
 243 --     returns the items that were actually removed (as an ItemStack)
 244 --
 245 -- ItemStack methods:
 246 -- - is_empty(): return true if stack is empty
 247 -- - get_name(): returns item name (e.g. "default:stone")
 248 -- - get_count(): returns number of items on the stack
 249 -- - get_wear(): returns tool wear (0-65535), 0 for non-tools
 250 -- - get_metadata(): returns metadata (a string attached to an item stack)
 251 -- - clear(): removes all items from the stack, making it empty
 252 -- - replace(item): replace the contents of this stack (item can also
 253 --     be an itemstring or table)
 254 -- - to_string(): returns the stack in itemstring form
 255 -- - to_table(): returns the stack in Lua table form
 256 -- - get_stack_max(): returns the maximum size of the stack (depends on the item)
 257 -- - get_free_space(): returns get_stack_max() - get_count()
 258 -- - is_known(): returns true if the item name refers to a defined item type
 259 -- - get_definition(): returns the item definition table
 260 -- - get_tool_digging_properties(): returns the digging properties of the item,
 261 --   ^ or those of the hand if none are defined for this item type
 262 -- - add_wear(amount): increases wear by amount if the item is a tool
 263 -- - add_item(item): put some item or stack onto this stack,
 264 --   ^ returns leftover ItemStack
 265 -- - item_fits(item): returns true if item or stack can be fully added to this one
 266 -- - take_item(n): take (and remove) up to n items from this stack
 267 --   ^ returns taken ItemStack
 268 --   ^ if n is omitted, n=1 is used
 269 -- - peek_item(n): copy (don't remove) up to n items from this stack
 270 --   ^ returns copied ItemStack
 271 --   ^ if n is omitted, n=1 is used
 272 --
 273 -- Registered entities:
 274 -- - Functions receive a "luaentity" as self:
 275 --   - It has the member .name, which is the registered name ("mod:thing")
 276 --   - It has the member .object, which is an ObjectRef pointing to the object
 277 --   - The original prototype stuff is visible directly via a metatable
 278 -- - Callbacks:
 279 --   - on_activate(self, staticdata)
 280 --   - on_step(self, dtime)
 281 --   - on_punch(self, hitter)
 282 --   - on_rightclick(self, clicker)
 283 --   - get_staticdata(self)
 284 --     ^ return string that will be passed to on_activate when the object
 285 --       is created next time
 286 --
 287 -- Entity prototype table:
 288 -- {
 289 --     physical = true,
 290 --     collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
 291 --     visual = "cube"/"sprite",
 292 --     visual_size = {x=1, y=1},
 293 --     textures = {texture,texture,texture,texture,texture,texture},
 294 --     spritediv = {x=1, y=1},
 295 --     initial_sprite_basepos = {x=0, y=0},
 296 --     on_activate = function(self, staticdata),
 297 --     on_step = function(self, dtime),
 298 --     on_punch = function(self, hitter),
 299 --     on_rightclick = function(self, clicker),
 300 --     get_staticdata = function(self),
 301 --     # Also you can define arbitrary member variables here
 302 --     myvariable = whatever,
 303 -- }
 304 --
 305 -- Item definition:
 306 -- {
 307 --     description = "Steel Axe",
 308 --     inventory_image = "default_tool_steelaxe.png",
 309 --     wield_image = "",
 310 --     wield_scale = {x=1,y=1,z=1},
 311 --     stack_max = 99,
 312 --     liquids_pointable = false,
 313 --     tool_digging_properties = {
 314 --         full_punch_interval = 1.0,
 315 --         basetime = 1.0,
 316 --         dt_weight = 0.5,
 317 --         dt_crackiness = -0.2,
 318 --         dt_crumbliness = 1,
 319 --         dt_cuttability = -0.5,
 320 --         basedurability = 330,
 321 --         dd_weight = 0,
 322 --         dd_crackiness = 0,
 323 --         dd_crumbliness = 0,
 324 --         dd_cuttability = 0,
 325 --     }
 326 --     on_drop = func(item, dropper, pos),
 327 --     on_place = func(item, placer, pointed_thing),
 328 --     on_use = func(item, user, pointed_thing),
 329 -- }
 330 --
 331 -- Node definition options:
 332 -- {
 333 --     <all fields from item definitions>,
 334 --     drawtype = "normal",
 335 --     visual_scale = 1.0,
 336 --     tile_images = {"default_unknown_block.png"},
 337 --     special_materials = {
 338 --         {image="", backface_culling=true},
 339 --         {image="", backface_culling=true},
 340 --     },
 341 --     alpha = 255,
 342 --     post_effect_color = {a=0, r=0, g=0, b=0},
 343 --     paramtype = "none",
 344 --     is_ground_content = false,
 345 --     sunlight_propagates = false,
 346 --     walkable = true,
 347 --     pointable = true,
 348 --     diggable = true,
 349 --     climbable = false,
 350 --     buildable_to = false,
 351 --     wall_mounted = false,
 352 --     dug_item = "",
 353 --     extra_dug_item = "",
 354 --     extra_dug_item_rarity = 2,
 355 --     metadata_name = "",
 356 --     liquidtype = "none",
 357 --     liquid_alternative_flowing = "",
 358 --     liquid_alternative_source = "",
 359 --     liquid_viscosity = 0,
 360 --     light_source = 0,
 361 --     damage_per_second = 0,
 362 --     selection_box = {type="regular"},
 363 --     material = {
 364 --         diggablity = "normal",
 365 --         weight = 0,
 366 --         crackiness = 0,
 367 --         crumbliness = 0,
 368 --         cuttability = 0,
 369 --         flammability = 0,
 370 --     },
 371 --     on_drop = func(item, dropper),
 372 --     on_place = func(item, placer, pointed_thing),
 373 --     on_use = func(item, user, pointed_thing),
 374 -- }
 375 --
 376 -- Craftitem definition options:
 377 -- {
 378 --     description = <tooltip text>,
 379 --     inventory_image = "default_unknown_block.png",
 380 --     wield_image = "",
 381 --     stack_max = <maximum number of items in stack>,
 382 --     liquids_pointable = <whether can point liquids>,
 383 --     on_drop = func(item, dropper),
 384 --     on_place = func(item, placer, pointed_thing),
 385 --     on_use = func(item, user, pointed_thing),
 386 -- }
 387 --
 388 -- Recipe:
 389 -- {
 390 --     output = 'default:pick_stone',
 391 --     recipe = {
 392 --         {'default:cobble', 'default:cobble', 'default:cobble'},
 393 --         {'', 'default:stick', ''},
 394 --         {'', 'default:stick', ''},
 395 --     },
 396 --     replacements = <optional list of item pairs,
 397 --                     replace one input item with another item on crafting>
 398 -- }
 399 --
 400 -- Recipe (shapeless):
 401 -- {
 402 --     type = "shapeless",
 403 --     output = 'mushrooms:mushroom_stew',
 404 --     recipe = {
 405 --         "mushrooms:bowl",
 406 --         "mushrooms:mushroom_brown",
 407 --         "mushrooms:mushroom_red",
 408 --     },
 409 --     replacements = <optional list of item pairs,
 410 --                     replace one input item with another item on crafting>
 411 -- }
 412 --
 413 -- Recipe (tool repair):
 414 -- {
 415 --     type = "toolrepair",
 416 --     additional_wear = -0.02,
 417 -- }
 418 --
 419 -- Recipe (cooking):
 420 -- {
 421 --     type = "cooking",
 422 --     output = "default:glass",
 423 --     recipe = "default:sand",
 424 --     cooktime = 3,
 425 -- }
 426 --
 427 -- Recipe (furnace fuel):
 428 -- {
 429 --     type = "fuel",
 430 --     recipe = "default:leaves",
 431 --     burntime = 1,
 432 -- }
 433 --
 434 -- ABM (ActiveBlockModifier) definition:
 435 -- {
 436 --     nodenames = {"default:lava_source"},
 437 --     neighbors = {"default:water_source", "default:water_flowing"}, -- (any of these)
 438 --      ^ If left out or empty, any neighbor will do
 439 --      ^ This might get removed in the future
 440 --     interval = 1.0, -- (operation interval)
 441 --     chance = 1, -- (chance of trigger is 1.0/this)
 442 --     action = func(pos, node, active_object_count, active_object_count_wider),
 443 -- }
 444
 445 WATER_ALPHA = 160
 446 WATER_VISC = 1
 447 LAVA_VISC = 7
 448 LIGHT_MAX = 14
 449
 450 -- Definitions made by this mod that other mods can use too
 451 default = {}
 452
 453 --
 454 -- Tool definition
 455 --
 456
 457 minetest.register_tool("default:pick_wood", {
 458         description = "Wooden Pickaxe",
 459         inventory_image = "default_tool_woodpick.png",
 460         tool_digging_properties = {
 461                 basetime = 2.0,
 462                 dt_weight = 0,
 463                 dt_crackiness = -0.5,
 464                 dt_crumbliness = 2,
 465                 dt_cuttability = 0,
 466                 basedurability = 30,
 467                 dd_weight = 0,
 468                 dd_crackiness = 0,
 469                 dd_crumbliness = 0,
 470                 dd_cuttability = 0,
 471         },
 472 })
 473 minetest.register_tool("default:pick_stone", {
 474         description = "Stone Pickaxe",
 475         inventory_image = "default_tool_stonepick.png",
 476         tool_digging_properties = {
 477                 basetime = 1.5,
 478                 dt_weight = 0,
 479                 dt_crackiness = -0.5,
 480                 dt_crumbliness = 2,
 481                 dt_cuttability = 0,
 482                 basedurability = 100,
 483                 dd_weight = 0,
 484                 dd_crackiness = 0,
 485                 dd_crumbliness = 0,
 486                 dd_cuttability = 0,
 487         },
 488 })
 489 minetest.register_tool("default:pick_steel", {
 490         description = "Steel Pickaxe",
 491         inventory_image = "default_tool_steelpick.png",
 492         tool_digging_properties = {
 493                 basetime = 1.0,
 494                 dt_weight = 0,
 495                 dt_crackiness = -0.5,
 496                 dt_crumbliness = 2,
 497                 dt_cuttability = 0,
 498                 basedurability = 333,
 499                 dd_weight = 0,
 500                 dd_crackiness = 0,
 501                 dd_crumbliness = 0,
 502                 dd_cuttability = 0,
 503         },
 504 })
 505 minetest.register_tool("default:pick_mese", {
 506         description = "Mese Pickaxe",
 507         inventory_image = "default_tool_mesepick.png",
 508         tool_digging_properties = {
 509                 basetime = 0,
 510                 dt_weight = 0,
 511                 dt_crackiness = 0,
 512                 dt_crumbliness = 0,
 513                 dt_cuttability = 0,
 514                 basedurability = 1337,
 515                 dd_weight = 0,
 516                 dd_crackiness = 0,
 517                 dd_crumbliness = 0,
 518                 dd_cuttability = 0,
 519         },
 520 })
 521 minetest.register_tool("default:shovel_wood", {
 522         description = "Wooden Shovel",
 523         inventory_image = "default_tool_woodshovel.png",
 524         tool_digging_properties = {
 525                 basetime = 2.0,
 526                 dt_weight = 0.5,
 527                 dt_crackiness = 2,
 528                 dt_crumbliness = -1.5,
 529                 dt_cuttability = 0.3,
 530                 basedurability = 30,
 531                 dd_weight = 0,
 532                 dd_crackiness = 0,
 533                 dd_crumbliness = 0,
 534                 dd_cuttability = 0,
 535         },
 536 })
 537 minetest.register_tool("default:shovel_stone", {
 538         description = "Stone Shovel",
 539         inventory_image = "default_tool_stoneshovel.png",
 540         tool_digging_properties = {
 541                 basetime = 1.5,
 542                 dt_weight = 0.5,
 543                 dt_crackiness = 2,
 544                 dt_crumbliness = -1.5,
 545                 dt_cuttability = 0.1,
 546                 basedurability = 100,
 547                 dd_weight = 0,
 548                 dd_crackiness = 0,
 549                 dd_crumbliness = 0,
 550                 dd_cuttability = 0,
 551         },
 552 })
 553 minetest.register_tool("default:shovel_steel", {
 554         description = "Steel Shovel",
 555         inventory_image = "default_tool_steelshovel.png",
 556         tool_digging_properties = {
 557                 basetime = 1.0,
 558                 dt_weight = 0.5,
 559                 dt_crackiness = 2,
 560                 dt_crumbliness = -1.5,
 561                 dt_cuttability = 0.0,
 562                 basedurability = 330,
 563                 dd_weight = 0,
 564                 dd_crackiness = 0,
 565                 dd_crumbliness = 0,
 566                 dd_cuttability = 0,
 567         },
 568 })
 569 minetest.register_tool("default:axe_wood", {
 570         description = "Wooden Axe",
 571         inventory_image = "default_tool_woodaxe.png",
 572         tool_digging_properties = {
 573                 basetime = 2.0,
 574                 dt_weight = 0.5,
 575                 dt_crackiness = -0.2,
 576                 dt_crumbliness = 1,
 577                 dt_cuttability = -0.5,
 578                 basedurability = 30,
 579                 dd_weight = 0,
 580                 dd_crackiness = 0,
 581                 dd_crumbliness = 0,
 582                 dd_cuttability = 0,
 583         },
 584 })
 585 minetest.register_tool("default:axe_stone", {
 586         description = "Stone Axe",
 587         inventory_image = "default_tool_stoneaxe.png",
 588         tool_digging_properties = {
 589                 basetime = 1.5,
 590                 dt_weight = 0.5,
 591                 dt_crackiness = -0.2,
 592                 dt_crumbliness = 1,
 593                 dt_cuttability = -0.5,
 594                 basedurability = 100,
 595                 dd_weight = 0,
 596                 dd_crackiness = 0,
 597                 dd_crumbliness = 0,
 598                 dd_cuttability = 0,
 599         },
 600 })
 601 minetest.register_tool("default:axe_steel", {
 602         description = "Steel Axe",
 603         inventory_image = "default_tool_steelaxe.png",
 604         tool_digging_properties = {
 605                 basetime = 1.0,
 606                 dt_weight = 0.5,
 607                 dt_crackiness = -0.2,
 608                 dt_crumbliness = 1,
 609                 dt_cuttability = -0.5,
 610                 basedurability = 330,
 611                 dd_weight = 0,
 612                 dd_crackiness = 0,
 613                 dd_crumbliness = 0,
 614                 dd_cuttability = 0,
 615         },
 616 })
 617 minetest.register_tool("default:sword_wood", {
 618         description = "Wooden Sword",
 619         inventory_image = "default_tool_woodsword.png",
 620         tool_digging_properties = {
 621                 basetime = 3.0,
 622                 dt_weight = 3,
 623                 dt_crackiness = 0,
 624                 dt_crumbliness = 1,
 625                 dt_cuttability = -1,
 626                 basedurability = 30,
 627                 dd_weight = 0,
 628                 dd_crackiness = 0,
 629                 dd_crumbliness = 0,
 630                 dd_cuttability = 0,
 631         }
 632 })
 633 minetest.register_tool("default:sword_stone", {
 634         description = "Stone Sword",
 635         inventory_image = "default_tool_stonesword.png",
 636         tool_digging_properties = {
 637                 basetime = 2.5,
 638                 dt_weight = 3,
 639                 dt_crackiness = 0,
 640                 dt_crumbliness = 1,
 641                 dt_cuttability = -1,
 642                 basedurability = 100,
 643                 dd_weight = 0,
 644                 dd_crackiness = 0,
 645                 dd_crumbliness = 0,
 646                 dd_cuttability = 0,
 647         }
 648 })
 649 minetest.register_tool("default:sword_steel", {
 650         description = "Steel Sword",
 651         inventory_image = "default_tool_steelsword.png",
 652         tool_digging_properties = {
 653                 basetime = 2.0,
 654                 dt_weight = 3,
 655                 dt_crackiness = 0,
 656                 dt_crumbliness = 1,
 657                 dt_cuttability = -1,
 658                 basedurability = 330,
 659                 dd_weight = 0,
 660                 dd_crackiness = 0,
 661                 dd_crumbliness = 0,
 662                 dd_cuttability = 0,
 663         }
 664 })
 665
 666 --
 667 -- Crafting definition
 668 --
 669
 670 minetest.register_craft({
 671         output = 'default:wood 4',
 672         recipe = {
 673                 {'default:tree'},
 674         }
 675 })
 676
 677 minetest.register_craft({
 678         output = 'default:stick 4',
 679         recipe = {
 680                 {'default:wood'},
 681         }
 682 })
 683
 684 minetest.register_craft({
 685         output = 'default:fence_wood 2',
 686         recipe = {
 687                 {'default:stick', 'default:stick', 'default:stick'},
 688                 {'default:stick', 'default:stick', 'default:stick'},
 689         }
 690 })
 691
 692 minetest.register_craft({
 693         output = 'default:sign_wall',
 694         recipe = {
 695                 {'default:wood', 'default:wood', 'default:wood'},
 696                 {'default:wood', 'default:wood', 'default:wood'},
 697                 {'', 'default:stick', ''},
 698         }
 699 })
 700
 701 minetest.register_craft({
 702         output = 'default:torch 4',
 703         recipe = {
 704                 {'default:coal_lump'},
 705                 {'default:stick'},
 706         }
 707 })
 708
 709 minetest.register_craft({
 710         output = 'default:pick_wood',
 711         recipe = {
 712                 {'default:wood', 'default:wood', 'default:wood'},
 713                 {'', 'default:stick', ''},
 714                 {'', 'default:stick', ''},
 715         }
 716 })
 717
 718 minetest.register_craft({
 719         output = 'default:pick_stone',
 720         recipe = {
 721                 {'default:cobble', 'default:cobble', 'default:cobble'},
 722                 {'', 'default:stick', ''},
 723                 {'', 'default:stick', ''},
 724         }
 725 })
 726
 727 minetest.register_craft({
 728         output = 'default:pick_steel',
 729         recipe = {
 730                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 731                 {'', 'default:stick', ''},
 732                 {'', 'default:stick', ''},
 733         }
 734 })
 735
 736 minetest.register_craft({
 737         output = 'default:pick_mese',
 738         recipe = {
 739                 {'default:mese', 'default:mese', 'default:mese'},
 740                 {'', 'default:stick', ''},
 741                 {'', 'default:stick', ''},
 742         }
 743 })
 744
 745 minetest.register_craft({
 746         output = 'default:shovel_wood',
 747         recipe = {
 748                 {'default:wood'},
 749                 {'default:stick'},
 750                 {'default:stick'},
 751         }
 752 })
 753
 754 minetest.register_craft({
 755         output = 'default:shovel_stone',
 756         recipe = {
 757                 {'default:cobble'},
 758                 {'default:stick'},
 759                 {'default:stick'},
 760         }
 761 })
 762
 763 minetest.register_craft({
 764         output = 'default:shovel_steel',
 765         recipe = {
 766                 {'default:steel_ingot'},
 767                 {'default:stick'},
 768                 {'default:stick'},
 769         }
 770 })
 771
 772 minetest.register_craft({
 773         output = 'default:axe_wood',
 774         recipe = {
 775                 {'default:wood', 'default:wood'},
 776                 {'default:wood', 'default:stick'},
 777                 {'', 'default:stick'},
 778         }
 779 })
 780
 781 minetest.register_craft({
 782         output = 'default:axe_stone',
 783         recipe = {
 784                 {'default:cobble', 'default:cobble'},
 785                 {'default:cobble', 'default:stick'},
 786                 {'', 'default:stick'},
 787         }
 788 })
 789
 790 minetest.register_craft({
 791         output = 'default:axe_steel',
 792         recipe = {
 793                 {'default:steel_ingot', 'default:steel_ingot'},
 794                 {'default:steel_ingot', 'default:stick'},
 795                 {'', 'default:stick'},
 796         }
 797 })
 798
 799 minetest.register_craft({
 800         output = 'default:sword_wood',
 801         recipe = {
 802                 {'default:wood'},
 803                 {'default:wood'},
 804                 {'default:stick'},
 805         }
 806 })
 807
 808 minetest.register_craft({
 809         output = 'default:sword_stone',
 810         recipe = {
 811                 {'default:cobble'},
 812                 {'default:cobble'},
 813                 {'default:stick'},
 814         }
 815 })
 816
 817 minetest.register_craft({
 818         output = 'default:sword_steel',
 819         recipe = {
 820                 {'default:steel_ingot'},
 821                 {'default:steel_ingot'},
 822                 {'default:stick'},
 823         }
 824 })
 825
 826 minetest.register_craft({
 827         output = 'default:rail 15',
 828         recipe = {
 829                 {'default:steel_ingot', '', 'default:steel_ingot'},
 830                 {'default:steel_ingot', 'default:stick', 'default:steel_ingot'},
 831                 {'default:steel_ingot', '', 'default:steel_ingot'},
 832         }
 833 })
 834
 835 minetest.register_craft({
 836         output = 'default:chest',
 837         recipe = {
 838                 {'default:wood', 'default:wood', 'default:wood'},
 839                 {'default:wood', '', 'default:wood'},
 840                 {'default:wood', 'default:wood', 'default:wood'},
 841         }
 842 })
 843
 844 minetest.register_craft({
 845         output = 'default:chest_locked',
 846         recipe = {
 847                 {'default:wood', 'default:wood', 'default:wood'},
 848                 {'default:wood', 'default:steel_ingot', 'default:wood'},
 849                 {'default:wood', 'default:wood', 'default:wood'},
 850         }
 851 })
 852
 853 minetest.register_craft({
 854         output = 'default:furnace',
 855         recipe = {
 856                 {'default:cobble', 'default:cobble', 'default:cobble'},
 857                 {'default:cobble', '', 'default:cobble'},
 858                 {'default:cobble', 'default:cobble', 'default:cobble'},
 859         }
 860 })
 861
 862 minetest.register_craft({
 863         output = 'default:steelblock',
 864         recipe = {
 865                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 866                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 867                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 868         }
 869 })
 870
 871 minetest.register_craft({
 872         output = 'default:sandstone',
 873         recipe = {
 874                 {'default:sand', 'default:sand'},
 875                 {'default:sand', 'default:sand'},
 876         }
 877 })
 878
 879 minetest.register_craft({
 880         output = 'default:clay',
 881         recipe = {
 882                 {'default:clay_lump', 'default:clay_lump'},
 883                 {'default:clay_lump', 'default:clay_lump'},
 884         }
 885 })
 886
 887 minetest.register_craft({
 888         output = 'default:brick',
 889         recipe = {
 890                 {'default:clay_brick', 'default:clay_brick'},
 891                 {'default:clay_brick', 'default:clay_brick'},
 892         }
 893 })
 894
 895 minetest.register_craft({
 896         output = 'default:paper',
 897         recipe = {
 898                 {'default:papyrus', 'default:papyrus', 'default:papyrus'},
 899         }
 900 })
 901
 902 minetest.register_craft({
 903         output = 'default:book',
 904         recipe = {
 905                 {'default:paper'},
 906                 {'default:paper'},
 907                 {'default:paper'},
 908         }
 909 })
 910
 911 minetest.register_craft({
 912         output = 'default:bookshelf',
 913         recipe = {
 914                 {'default:wood', 'default:wood', 'default:wood'},
 915                 {'default:book', 'default:book', 'default:book'},
 916                 {'default:wood', 'default:wood', 'default:wood'},
 917         }
 918 })
 919
 920 minetest.register_craft({
 921         output = 'default:ladder',
 922         recipe = {
 923                 {'default:stick', '', 'default:stick'},
 924                 {'default:stick', 'default:stick', 'default:stick'},
 925                 {'default:stick', '', 'default:stick'},
 926         }
 927 })
 928
 929 --
 930 -- Crafting (tool repair)
 931 --
 932 minetest.register_craft({
 933         type = "toolrepair",
 934         additional_wear = -0.02,
 935 })
 936
 937 --
 938 -- Cooking recipes
 939 --
 940
 941 minetest.register_craft({
 942         type = "cooking",
 943         output = "default:glass",
 944         recipe = "default:sand",
 945 })
 946
 947 minetest.register_craft({
 948         type = "cooking",
 949         output = "default:coal_lump",
 950         recipe = "default:tree",
 951 })
 952
 953 minetest.register_craft({
 954         type = "cooking",
 955         output = "default:coal_lump",
 956         recipe = "default:jungletree",
 957 })
 958
 959 minetest.register_craft({
 960         type = "cooking",
 961         output = "default:stone",
 962         recipe = "default:cobble",
 963 })
 964
 965 minetest.register_craft({
 966         type = "cooking",
 967         output = "default:steel_ingot",
 968         recipe = "default:iron_lump",
 969 })
 970
 971 minetest.register_craft({
 972         type = "cooking",
 973         output = "default:clay_brick",
 974         recipe = "default:clay_lump",
 975 })
 976
 977 --
 978 -- Fuels
 979 --
 980
 981 minetest.register_craft({
 982         type = "fuel",
 983         recipe = "default:tree",
 984         burntime = 30,
 985 })
 986
 987 minetest.register_craft({
 988         type = "fuel",
 989         recipe = "default:jungletree",
 990         burntime = 30,
 991 })
 992
 993 minetest.register_craft({
 994         type = "fuel",
 995         recipe = "default:junglegrass",
 996         burntime = 2,
 997 })
 998
 999 minetest.register_craft({
1000         type = "fuel",
1001         recipe = "default:leaves",
1002         burntime = 1,
1003 })
1004
1005 minetest.register_craft({
1006         type = "fuel",
1007         recipe = "default:cactus",
1008         burntime = 15,
1009 })
1010
1011 minetest.register_craft({
1012         type = "fuel",
1013         recipe = "default:papyrus",
1014         burntime = 1,
1015 })
1016
1017 minetest.register_craft({
1018         type = "fuel",
1019         recipe = "default:bookshelf",
1020         burntime = 30,
1021 })
1022
1023 minetest.register_craft({
1024         type = "fuel",
1025         recipe = "default:fence_wood",
1026         burntime = 15,
1027 })
1028
1029 minetest.register_craft({
1030         type = "fuel",
1031         recipe = "default:ladder",
1032         burntime = 5,
1033 })
1034
1035 minetest.register_craft({
1036         type = "fuel",
1037         recipe = "default:wood",
1038         burntime = 7,
1039 })
1040
1041 minetest.register_craft({
1042         type = "fuel",
1043         recipe = "default:mese",
1044         burntime = 30,
1045 })
1046
1047 minetest.register_craft({
1048         type = "fuel",
1049         recipe = "default:lava_source",
1050         burntime = 60,
1051 })
1052
1053 minetest.register_craft({
1054         type = "fuel",
1055         recipe = "default:torch",
1056         burntime = 4,
1057 })
1058
1059 minetest.register_craft({
1060         type = "fuel",
1061         recipe = "default:sign_wall",
1062         burntime = 10,
1063 })
1064
1065 minetest.register_craft({
1066         type = "fuel",
1067         recipe = "default:chest",
1068         burntime = 30,
1069 })
1070
1071 minetest.register_craft({
1072         type = "fuel",
1073         recipe = "default:chest_locked",
1074         burntime = 30,
1075 })
1076
1077 minetest.register_craft({
1078         type = "fuel",
1079         recipe = "default:nyancat",
1080         burntime = 1,
1081 })
1082
1083 minetest.register_craft({
1084         type = "fuel",
1085         recipe = "default:nyancat_rainbow",
1086         burntime = 1,
1087 })
1088
1089 minetest.register_craft({
1090         type = "fuel",
1091         recipe = "default:sapling",
1092         burntime = 10,
1093 })
1094
1095 minetest.register_craft({
1096         type = "fuel",
1097         recipe = "default:apple",
1098         burntime = 3,
1099 })
1100
1101 minetest.register_craft({
1102         type = "fuel",
1103         recipe = "default:coal_lump",
1104         burntime = 40,
1105 })
1106
1107 --
1108 -- Node definitions
1109 --
1110
1111 minetest.register_node("default:stone", {
1112         description = "Stone",
1113         tile_images = {"default_stone.png"},
1114         paramtype = "mineral",
1115         is_ground_content = true,
1116         material = minetest.digprop_stonelike(1.0),
1117         dug_item = 'node "default:cobble" 1',
1118 })
1119
1120 minetest.register_node("default:dirt_with_grass", {
1121         description = "Dirt with grass",
1122         tile_images = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
1123         is_ground_content = true,
1124         material = minetest.digprop_dirtlike(1.0),
1125         dug_item = 'node "default:dirt" 1',
1126 })
1127
1128 minetest.register_node("default:dirt_with_grass_footsteps", {
1129         description = "Dirt with grass and footsteps",
1130         tile_images = {"default_grass_footsteps.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
1131         is_ground_content = true,
1132         material = minetest.digprop_dirtlike(1.0),
1133         dug_item = 'node "default:dirt" 1',
1134 })
1135
1136 minetest.register_node("default:dirt", {
1137         description = "Dirt",
1138         tile_images = {"default_dirt.png"},
1139         is_ground_content = true,
1140         material = minetest.digprop_dirtlike(1.0),
1141 })
1142
1143 minetest.register_node("default:sand", {
1144         description = "Sand",
1145         tile_images = {"default_sand.png"},
1146         is_ground_content = true,
1147         material = minetest.digprop_dirtlike(1.0),
1148 })
1149
1150 minetest.register_node("default:gravel", {
1151         description = "Gravel",
1152         tile_images = {"default_gravel.png"},
1153         is_ground_content = true,
1154         material = minetest.digprop_gravellike(1.0),
1155 })
1156
1157 minetest.register_node("default:sandstone", {
1158         description = "Sandstone",
1159         tile_images = {"default_sandstone.png"},
1160         is_ground_content = true,
1161         material = minetest.digprop_dirtlike(1.0),  -- FIXME should this be stonelike?
1162         dug_item = 'node "default:sand" 1',  -- FIXME is this intentional?
1163 })
1164
1165 minetest.register_node("default:clay", {
1166         description = "Clay",
1167         tile_images = {"default_clay.png"},
1168         is_ground_content = true,
1169         material = minetest.digprop_dirtlike(1.0),
1170         dug_item = 'craft "default:clay_lump" 4',
1171 })
1172
1173 minetest.register_node("default:brick", {
1174         description = "Brick",
1175         tile_images = {"default_brick.png"},
1176         is_ground_content = true,
1177         material = minetest.digprop_stonelike(1.0),
1178         dug_item = 'craft "default:clay_brick" 4',
1179 })
1180
1181 minetest.register_node("default:tree", {
1182         description = "Tree",
1183         tile_images = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
1184         is_ground_content = true,
1185         material = minetest.digprop_woodlike(1.0),
1186 })
1187
1188 minetest.register_node("default:jungletree", {
1189         description = "Jungle Tree",
1190         tile_images = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
1191         is_ground_content = true,
1192         material = minetest.digprop_woodlike(1.0),
1193 })
1194
1195 minetest.register_node("default:junglegrass", {
1196         description = "Jungle Grass",
1197         drawtype = "plantlike",
1198         visual_scale = 1.3,
1199         tile_images = {"default_junglegrass.png"},
1200         inventory_image = "default_junglegrass.png",
1201         wield_image = "default_junglegrass.png",
1202         paramtype = "light",
1203         walkable = false,
1204         material = minetest.digprop_leaveslike(1.0),
1205 })
1206
1207 minetest.register_node("default:leaves", {
1208         description = "Leaves",
1209         drawtype = "allfaces_optional",
1210         visual_scale = 1.3,
1211         tile_images = {"default_leaves.png"},
1212         paramtype = "light",
1213         material = minetest.digprop_leaveslike(1.0),
1214         extra_dug_item = 'node "default:sapling" 1',
1215         extra_dug_item_rarity = 20,
1216 })
1217
1218 minetest.register_node("default:cactus", {
1219         description = "Cactus",
1220         tile_images = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
1221         is_ground_content = true,
1222         material = minetest.digprop_woodlike(0.75),
1223 })
1224
1225 minetest.register_node("default:papyrus", {
1226         description = "Papyrus",
1227         drawtype = "plantlike",
1228         tile_images = {"default_papyrus.png"},
1229         inventory_image = "default_papyrus.png",
1230         wield_image = "default_papyrus.png",
1231         paramtype = "light",
1232         is_ground_content = true,
1233         walkable = false,
1234         material = minetest.digprop_leaveslike(0.5),
1235 })
1236
1237 minetest.register_node("default:bookshelf", {
1238         description = "Bookshelf",
1239         tile_images = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
1240         is_ground_content = true,
1241         material = minetest.digprop_woodlike(0.75),
1242 })
1243
1244 minetest.register_node("default:glass", {
1245         description = "Glass",
1246         drawtype = "glasslike",
1247         tile_images = {"default_glass.png"},
1248         inventory_image = minetest.inventorycube("default_glass.png"),
1249         paramtype = "light",
1250         sunlight_propagates = true,
1251         is_ground_content = true,
1252         material = minetest.digprop_glasslike(1.0),
1253 })
1254
1255 minetest.register_node("default:fence_wood", {
1256         description = "Wooden Fence",
1257         drawtype = "fencelike",
1258         tile_images = {"default_wood.png"},
1259         inventory_image = "default_fence.png",
1260         wield_image = "default_fence.png",
1261         paramtype = "light",
1262         is_ground_content = true,
1263         selection_box = {
1264                 type = "fixed",
1265                 fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
1266         },
1267         material = minetest.digprop_woodlike(0.75),
1268 })
1269
1270 minetest.register_node("default:rail", {
1271         description = "Rail",
1272         drawtype = "raillike",
1273         tile_images = {"default_rail.png", "default_rail_curved.png", "default_rail_t_junction.png", "default_rail_crossing.png"},
1274         inventory_image = "default_rail.png",
1275         wield_image = "default_rail.png",
1276         paramtype = "light",
1277         is_ground_content = true,
1278         walkable = false,
1279         selection_box = {
1280                 type = "fixed",
1281                 --fixed = <default>
1282         },
1283         material = minetest.digprop_dirtlike(0.75),
1284 })
1285
1286 minetest.register_node("default:ladder", {
1287         description = "Ladder",
1288         drawtype = "signlike",
1289         tile_images = {"default_ladder.png"},
1290         inventory_image = "default_ladder.png",
1291         wield_image = "default_ladder.png",
1292         paramtype = "light",
1293         is_ground_content = true,
1294         wall_mounted = true,
1295         walkable = false,
1296         climbable = true,
1297         selection_box = {
1298                 type = "wallmounted",
1299                 --wall_top = = <default>
1300                 --wall_bottom = = <default>
1301                 --wall_side = = <default>
1302         },
1303         material = minetest.digprop_woodlike(0.5),
1304 })
1305
1306 minetest.register_node("default:wood", {
1307         description = "Wood",
1308         tile_images = {"default_wood.png"},
1309         is_ground_content = true,
1310         material = minetest.digprop_woodlike(0.75),
1311 })
1312
1313 minetest.register_node("default:mese", {
1314         description = "Mese",
1315         tile_images = {"default_mese.png"},
1316         is_ground_content = true,
1317         material = minetest.digprop_stonelike(0.5),
1318 })
1319
1320 minetest.register_node("default:cloud", {
1321         description = "Cloud",
1322         tile_images = {"default_cloud.png"},
1323         is_ground_content = true,
1324 })
1325
1326 minetest.register_node("default:water_flowing", {
1327         description = "Water (flowing)",
1328         inventory_image = minetest.inventorycube("default_water.png"),
1329         drawtype = "flowingliquid",
1330         tile_images = {"default_water.png"},
1331         alpha = WATER_ALPHA,
1332         paramtype = "light",
1333         walkable = false,
1334         pointable = false,
1335         diggable = false,
1336         buildable_to = true,
1337         liquidtype = "flowing",
1338         liquid_alternative_flowing = "default:water_flowing",
1339         liquid_alternative_source = "default:water_source",
1340         liquid_viscosity = WATER_VISC,
1341         post_effect_color = {a=64, r=100, g=100, b=200},
1342         special_materials = {
1343                 {image="default_water.png", backface_culling=false},
1344                 {image="default_water.png", backface_culling=true},
1345         },
1346 })
1347
1348 minetest.register_node("default:water_source", {
1349         description = "Water",
1350         inventory_image = minetest.inventorycube("default_water.png"),
1351         drawtype = "liquid",
1352         tile_images = {"default_water.png"},
1353         alpha = WATER_ALPHA,
1354         paramtype = "light",
1355         walkable = false,
1356         pointable = false,
1357         diggable = false,
1358         buildable_to = true,
1359         liquidtype = "source",
1360         liquid_alternative_flowing = "default:water_flowing",
1361         liquid_alternative_source = "default:water_source",
1362         liquid_viscosity = WATER_VISC,
1363         post_effect_color = {a=64, r=100, g=100, b=200},
1364         special_materials = {
1365                 -- New-style water source material (mostly unused)
1366                 {image="default_water.png", backface_culling=false},
1367         },
1368 })
1369
1370 minetest.register_node("default:lava_flowing", {
1371         description = "Lava (flowing)",
1372         inventory_image = minetest.inventorycube("default_lava.png"),
1373         drawtype = "flowingliquid",
1374         tile_images = {"default_lava.png"},
1375         paramtype = "light",
1376         light_source = LIGHT_MAX - 1,
1377         walkable = false,
1378         pointable = false,
1379         diggable = false,
1380         buildable_to = true,
1381         liquidtype = "flowing",
1382         liquid_alternative_flowing = "default:lava_flowing",
1383         liquid_alternative_source = "default:lava_source",
1384         liquid_viscosity = LAVA_VISC,
1385         damage_per_second = 4*2,
1386         post_effect_color = {a=192, r=255, g=64, b=0},
1387         special_materials = {
1388                 {image="default_lava.png", backface_culling=false},
1389                 {image="default_lava.png", backface_culling=true},
1390         },
1391 })
1392
1393 minetest.register_node("default:lava_source", {
1394         description = "Lava",
1395         inventory_image = minetest.inventorycube("default_lava.png"),
1396         drawtype = "liquid",
1397         tile_images = {"default_lava.png"},
1398         paramtype = "light",
1399         light_source = LIGHT_MAX - 1,
1400         walkable = false,
1401         pointable = false,
1402         diggable = false,
1403         buildable_to = true,
1404         liquidtype = "source",
1405         liquid_alternative_flowing = "default:lava_flowing",
1406         liquid_alternative_source = "default:lava_source",
1407         liquid_viscosity = LAVA_VISC,
1408         damage_per_second = 4*2,
1409         post_effect_color = {a=192, r=255, g=64, b=0},
1410         special_materials = {
1411                 -- New-style lava source material (mostly unused)
1412                 {image="default_lava.png", backface_culling=false},
1413         },
1414 })
1415
1416 minetest.register_node("default:torch", {
1417         description = "Torch",
1418         drawtype = "torchlike",
1419         tile_images = {"default_torch_on_floor.png", "default_torch_on_ceiling.png", "default_torch.png"},
1420         inventory_image = "default_torch_on_floor.png",
1421         wield_image = "default_torch_on_floor.png",
1422         paramtype = "light",
1423         sunlight_propagates = true,
1424         walkable = false,
1425         wall_mounted = true,
1426         light_source = LIGHT_MAX-1,
1427         selection_box = {
1428                 type = "wallmounted",
1429                 wall_top = {-0.1, 0.5-0.6, -0.1, 0.1, 0.5, 0.1},
1430                 wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5+0.6, 0.1},
1431                 wall_side = {-0.5, -0.3, -0.1, -0.5+0.3, 0.3, 0.1},
1432         },
1433         material = minetest.digprop_constanttime(0.0),
1434 })
1435
1436 minetest.register_node("default:sign_wall", {
1437         description = "Sign",
1438         drawtype = "signlike",
1439         tile_images = {"default_sign_wall.png"},
1440         inventory_image = "default_sign_wall.png",
1441         wield_image = "default_sign_wall.png",
1442         paramtype = "light",
1443         sunlight_propagates = true,
1444         walkable = false,
1445         wall_mounted = true,
1446         metadata_name = "sign",
1447         selection_box = {
1448                 type = "wallmounted",
1449                 --wall_top = <default>
1450                 --wall_bottom = <default>
1451                 --wall_side = <default>
1452         },
1453         material = minetest.digprop_constanttime(0.5),
1454 })
1455
1456 minetest.register_node("default:chest", {
1457         description = "Chest",
1458         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1459                 "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
1460         paramtype = "facedir_simple",
1461         metadata_name = "chest",
1462         material = minetest.digprop_woodlike(1.0),
1463 })
1464
1465 minetest.register_node("default:chest_locked", {
1466         description = "Locked Chest",
1467         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1468                 "default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
1469         paramtype = "facedir_simple",
1470         metadata_name = "locked_chest",
1471         material = minetest.digprop_woodlike(1.0),
1472 })
1473
1474 minetest.register_node("default:furnace", {
1475         description = "Furnace",
1476         tile_images = {"default_furnace_side.png", "default_furnace_side.png", "default_furnace_side.png",
1477                 "default_furnace_side.png", "default_furnace_side.png", "default_furnace_front.png"},
1478         paramtype = "facedir_simple",
1479         metadata_name = "furnace",
1480         material = minetest.digprop_stonelike(3.0),
1481 })
1482
1483 minetest.register_node("default:cobble", {
1484         description = "Cobble",
1485         tile_images = {"default_cobble.png"},
1486         is_ground_content = true,
1487         material = minetest.digprop_stonelike(0.9),
1488 })
1489
1490 minetest.register_node("default:mossycobble", {
1491         description = "Mossy Cobble",
1492         tile_images = {"default_mossycobble.png"},
1493         is_ground_content = true,
1494         material = minetest.digprop_stonelike(0.8),
1495 })
1496
1497 minetest.register_node("default:steelblock", {
1498         description = "Steel Block",
1499         tile_images = {"default_steel_block.png"},
1500         is_ground_content = true,
1501         material = minetest.digprop_stonelike(5.0),
1502 })
1503
1504 minetest.register_node("default:nyancat", {
1505         description = "Nyancat",
1506         tile_images = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
1507                 "default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
1508         inventory_image = "default_nc_front.png",
1509         paramtype = "facedir_simple",
1510         material = minetest.digprop_stonelike(3.0),
1511 })
1512
1513 minetest.register_node("default:nyancat_rainbow", {
1514         description = "Nyancat Rainbow",
1515         tile_images = {"default_nc_rb.png"},
1516         inventory_image = "default_nc_rb.png",
1517         material = minetest.digprop_stonelike(3.0),
1518 })
1519
1520 minetest.register_node("default:sapling", {
1521         description = "Sapling",
1522         drawtype = "plantlike",
1523         visual_scale = 1.0,
1524         tile_images = {"default_sapling.png"},
1525         inventory_image = "default_sapling.png",
1526         wield_image = "default_sapling.png",
1527         paramtype = "light",
1528         walkable = false,
1529         material = minetest.digprop_constanttime(0.0),
1530 })
1531
1532 minetest.register_node("default:apple", {
1533         description = "Apple",
1534         drawtype = "plantlike",
1535         visual_scale = 1.0,
1536         tile_images = {"default_apple.png"},
1537         inventory_image = "default_apple.png",
1538         paramtype = "light",
1539         sunlight_propagates = true,
1540         walkable = false,
1541         material = minetest.digprop_constanttime(0.0),
1542         on_use = minetest.item_eat(4),
1543 })
1544
1545 --
1546 -- Crafting items
1547 --
1548
1549 minetest.register_craftitem("default:stick", {
1550         description = "Stick",
1551         inventory_image = "default_stick.png",
1552 })
1553
1554 minetest.register_craftitem("default:paper", {
1555         description = "Paper",
1556         inventory_image = "default_paper.png",
1557 })
1558
1559 minetest.register_craftitem("default:book", {
1560         description = "Book",
1561         inventory_image = "default_book.png",
1562 })
1563
1564 minetest.register_craftitem("default:coal_lump", {
1565         description = "Lump of coal",
1566         inventory_image = "default_coal_lump.png",
1567 })
1568
1569 minetest.register_craftitem("default:iron_lump", {
1570         description = "Lump of iron",
1571         inventory_image = "default_iron_lump.png",
1572 })
1573
1574 minetest.register_craftitem("default:clay_lump", {
1575         description = "Lump of clay",
1576         inventory_image = "default_clay_lump.png",
1577 })
1578
1579 minetest.register_craftitem("default:steel_ingot", {
1580         description = "Steel ingot",
1581         inventory_image = "default_steel_ingot.png",
1582 })
1583
1584 minetest.register_craftitem("default:clay_brick", {
1585         description = "Clay brick",
1586         inventory_image = "default_steel_ingot.png",
1587         inventory_image = "default_clay_brick.png",
1588 })
1589
1590 minetest.register_craftitem("default:scorched_stuff", {
1591         description = "Scorched stuff",
1592         inventory_image = "default_scorched_stuff.png",
1593 })
1594
1595 --
1596 -- Creative inventory
1597 --
1598
1599 minetest.add_to_creative_inventory('default:pick_mese')
1600 minetest.add_to_creative_inventory('default:pick_steel')
1601 minetest.add_to_creative_inventory('default:axe_steel')
1602 minetest.add_to_creative_inventory('default:shovel_steel')
1603
1604 minetest.add_to_creative_inventory('default:torch')
1605 minetest.add_to_creative_inventory('default:cobble')
1606 minetest.add_to_creative_inventory('default:dirt')
1607 minetest.add_to_creative_inventory('default:stone')
1608 minetest.add_to_creative_inventory('default:sand')
1609 minetest.add_to_creative_inventory('default:sandstone')
1610 minetest.add_to_creative_inventory('default:clay')
1611 minetest.add_to_creative_inventory('default:brick')
1612 minetest.add_to_creative_inventory('default:tree')
1613 minetest.add_to_creative_inventory('default:wood')
1614 minetest.add_to_creative_inventory('default:leaves')
1615 minetest.add_to_creative_inventory('default:cactus')
1616 minetest.add_to_creative_inventory('default:papyrus')
1617 minetest.add_to_creative_inventory('default:bookshelf')
1618 minetest.add_to_creative_inventory('default:glass')
1619 minetest.add_to_creative_inventory('default:fence')
1620 minetest.add_to_creative_inventory('default:rail')
1621 minetest.add_to_creative_inventory('default:mese')
1622 minetest.add_to_creative_inventory('default:chest')
1623 minetest.add_to_creative_inventory('default:furnace')
1624 minetest.add_to_creative_inventory('default:sign_wall')
1625 minetest.add_to_creative_inventory('default:water_source')
1626 minetest.add_to_creative_inventory('default:lava_source')
1627 minetest.add_to_creative_inventory('default:ladder')
1628
1629 --
1630 -- Some common functions
1631 --
1632
1633 default.falling_node_names = {}
1634
1635 function nodeupdate_single(p)
1636         n = minetest.env:get_node(p)
1637         if default.falling_node_names[n.name] ~= nil then
1638                 p_bottom = {x=p.x, y=p.y-1, z=p.z}
1639                 n_bottom = minetest.env:get_node(p_bottom)
1640                 if n_bottom.name == "air" then
1641                         minetest.env:remove_node(p)
1642                         minetest.env:add_entity(p, "default:falling_"..n.name)
1643                         nodeupdate(p)
1644                 end
1645         end
1646 end
1647
1648 function nodeupdate(p)
1649         for x = -1,1 do
1650         for y = -1,1 do
1651         for z = -1,1 do
1652                 p2 = {x=p.x+x, y=p.y+y, z=p.z+z}
1653                 nodeupdate_single(p2)
1654         end
1655         end
1656         end
1657 end
1658
1659 --
1660 -- Falling stuff
1661 --
1662
1663 function default.register_falling_node(nodename, texture)
1664         default.falling_node_names[nodename] = true
1665         -- Override naming conventions for stuff like :default:falling_default:sand
1666         minetest.register_entity(":default:falling_"..nodename, {
1667                 -- Static definition
1668                 physical = true,
1669                 collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
1670                 visual = "cube",
1671                 textures = {texture,texture,texture,texture,texture,texture},
1672                 -- State
1673                 -- Methods
1674                 on_step = function(self, dtime)
1675                         -- Set gravity
1676                         self.object:setacceleration({x=0, y=-10, z=0})
1677                         -- Turn to actual sand when collides to ground or just move
1678                         local pos = self.object:getpos()
1679                         local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
1680                         local bcn = minetest.env:get_node(bcp)
1681                         if bcn.name ~= "air" then
1682                                 -- Turn to a sand node
1683                                 local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
1684                                 minetest.env:add_node(np, {name=nodename})
1685                                 self.object:remove()
1686                         else
1687                                 -- Do nothing
1688                         end
1689                 end
1690         })
1691 end
1692
1693 default.register_falling_node("default:sand", "default_sand.png")
1694 default.register_falling_node("default:gravel", "default_gravel.png")
1695
1696 --
1697 -- Global callbacks
1698 --
1699
1700 -- Global environment step function
1701 function on_step(dtime)
1702         -- print("on_step")
1703 end
1704 minetest.register_globalstep(on_step)
1705
1706 function on_placenode(p, node)
1707         --print("on_placenode")
1708         nodeupdate(p)
1709 end
1710 minetest.register_on_placenode(on_placenode)
1711
1712 function on_dignode(p, node)
1713         --print("on_dignode")
1714         nodeupdate(p)
1715 end
1716 minetest.register_on_dignode(on_dignode)
1717
1718 function on_punchnode(p, node)
1719 end
1720 minetest.register_on_punchnode(on_punchnode)
1721
1722 local function handle_give_command(cmd, giver, receiver, stackstring)
1723         if not minetest.get_player_privs(giver)["give"] then
1724                 minetest.chat_send_player(giver, "error: you don't have permission to give")
1725                 return
1726         end
1727         minetest.debug("DEBUG: "..cmd..' invoked, stackstring="'..stackstring..'"')
1728         minetest.log(cmd..' invoked, stackstring="'..stackstring..'"')
1729         local itemstack = ItemStack(stackstring)
1730         if itemstack:is_empty() then
1731                 minetest.chat_send_player(giver, 'error: cannot give an empty item')
1732                 return
1733         elseif not itemstack:is_known() then
1734                 minetest.chat_send_player(giver, 'error: cannot give an unknown item')
1735                 return
1736         end
1737         local receiverref = minetest.env:get_player_by_name(receiver)
1738         if receiverref == nil then
1739                 minetest.chat_send_player(giver, receiver..' is not a known player')
1740                 return
1741         end
1742         local leftover = receiverref:get_inventory():add_item("main", itemstack)
1743         if leftover:is_empty() then
1744                 partiality = ""
1745         elseif leftover:get_count() == itemstack:get_count() then
1746                 partiality = "could not be "
1747         else
1748                 partiality = "partially "
1749         end
1750         if giver == receiver then
1751                 minetest.chat_send_player(giver, '"'..stackstring
1752                         ..'" '..partiality..'added to inventory.');
1753         else
1754                 minetest.chat_send_player(giver, '"'..stackstring
1755                         ..'" '..partiality..'added to '..receiver..'\'s inventory.');
1756                 minetest.chat_send_player(receiver, '"'..stackstring
1757                         ..'" '..partiality..'added to inventory.');
1758         end
1759 end
1760
1761 minetest.register_on_chat_message(function(name, message)
1762         --print("default on_chat_message: name="..dump(name).." message="..dump(message))
1763         local cmd = "/giveme"
1764         if message:sub(0, #cmd) == cmd then
1765                 local stackstring = string.match(message, cmd.." (.*)")
1766                 if stackstring == nil then
1767                         minetest.chat_send_player(name, 'usage: '..cmd..' stackstring')
1768                         return true -- Handled chat message
1769                 end
1770                 handle_give_command(cmd, name, name, stackstring)
1771                 return true
1772         end
1773         local cmd = "/give"
1774         if message:sub(0, #cmd) == cmd then
1775                 local receiver, stackstring = string.match(message, cmd.." ([%a%d_-]+) (.*)")
1776                 if receiver == nil or stackstring == nil then
1777                         minetest.chat_send_player(name, 'usage: '..cmd..' name stackstring')
1778                         return true -- Handled chat message
1779                 end
1780                 handle_give_command(cmd, name, receiver, stackstring)
1781                 return true
1782         end
1783         local cmd = "/spawnentity"
1784         if message:sub(0, #cmd) == cmd then
1785                 if not minetest.get_player_privs(name)["give"] then
1786                         minetest.chat_send_player(name, "you don't have permission to spawn (give)")
1787                         return true -- Handled chat message
1788                 end
1789                 if not minetest.get_player_privs(name)["interact"] then
1790                         minetest.chat_send_player(name, "you don't have permission to interact")
1791                         return true -- Handled chat message
1792                 end
1793                 local entityname = string.match(message, cmd.." (.*)")
1794                 if entityname == nil then
1795                         minetest.chat_send_player(name, 'usage: '..cmd..' entityname')
1796                         return true -- Handled chat message
1797                 end
1798                 print(cmd..' invoked, entityname="'..entityname..'"')
1799                 local player = minetest.env:get_player_by_name(name)
1800                 if player == nil then
1801                         print("Unable to spawn entity, player is nil")
1802                         return true -- Handled chat message
1803                 end
1804                 local p = player:getpos()
1805                 p.y = p.y + 1
1806                 minetest.env:add_entity(p, entityname)
1807                 minetest.chat_send_player(name, '"'..entityname
1808                                 ..'" spawned.');
1809                 return true -- Handled chat message
1810         end
1811         local cmd = "/pulverize"
1812         if message:sub(0, #cmd) == cmd then
1813                 local player = minetest.env:get_player_by_name(name)
1814                 if player == nil then
1815                         print("Unable to pulverize, player is nil")
1816                         return true -- Handled chat message
1817                 end
1818                 if player:get_wielded_item():is_empty() then
1819                         minetest.chat_send_player(name, 'Unable to pulverize, no item in hand.')
1820                 else
1821                         player:set_wielded_item(nil)
1822                         minetest.chat_send_player(name, 'An item was pulverized.')
1823                 end
1824                 return true
1825         end
1826 end)
1827
1828 --
1829 -- Done, print some random stuff
1830 --
1831
1832 --print("minetest.registered_entities:")
1833 --dump2(minetest.registered_entities)
1834
1835 -- END