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 -- ^ location = eg. {type="player", name="celeron55"}
 118 --                  {type="node", pos={x=, y=, z=}}
 119 -- minetest.get_current_modname() -> string
 120 -- minetest.get_modpath(modname) -> eg. "/home/user/.minetest/usermods/modname"
 121 -- ^ Useful for loading additional .lua modules or static data from mod
 122 -- minetest.get_worldpath(modname) -> eg. "/home/user/.minetest/world"
 123 -- ^ Useful for storing custom data
 124 --
 125 -- minetest.debug(line)
 126 -- ^ Goes to dstream
 127 -- minetest.log(line)
 128 -- minetest.log(loglevel, line)
 129 -- ^ loglevel one of "error", "action", "info", "verbose"
 130 --
 131 -- minetest.digprop_constanttime(time)
 132 -- minetest.digprop_stonelike(toughness)
 133 -- minetest.digprop_dirtlike(toughness)
 134 -- minetest.digprop_gravellike(toughness)
 135 -- minetest.digprop_woodlike(toughness)
 136 -- minetest.digprop_leaveslike(toughness)
 137 -- minetest.digprop_glasslike(toughness)
 138 --
 139 -- Global objects:
 140 -- minetest.env - environment reference
 141 --
 142 -- Global tables:
 143 -- minetest.registered_items
 144 -- ^ List of registered items, indexed by name
 145 -- minetest.registered_nodes
 146 -- ^ List of registered node definitions, indexed by name
 147 -- minetest.registered_craftitems
 148 -- ^ List of registered craft item definitions, indexed by name
 149 -- minetest.registered_tools
 150 -- ^ List of registered tool definitions, indexed by name
 151 -- minetest.registered_entities
 152 -- ^ List of registered entity prototypes, indexed by name
 153 -- minetest.object_refs
 154 -- ^ List of object references, indexed by active object id
 155 -- minetest.luaentities
 156 -- ^ List of lua entities, indexed by active object id
 157 --
 158 -- EnvRef is basically ServerEnvironment and ServerMap combined.
 159 -- EnvRef methods:
 160 -- - add_node(pos, node)
 161 -- - remove_node(pos)
 162 -- - get_node(pos)
 163 --   ^ Returns {name="ignore", ...} for unloaded area
 164 -- - get_node_or_nil(pos)
 165 --   ^ Returns nil for unloaded area
 166 -- - get_node_light(pos, timeofday) -> 0...15 or nil
 167 --   ^ timeofday: nil = current time, 0 = night, 0.5 = day
 168 -- - add_entity(pos, name): Returns ObjectRef or nil if failed
 169 -- - add_item(pos, itemstring)
 170 -- - add_rat(pos)
 171 -- - add_firefly(pos)
 172 -- - get_meta(pos) -- Get a NodeMetaRef at that position
 173 -- - get_player_by_name(name) -- Get an ObjectRef to a player
 174 -- - get_objects_inside_radius(pos, radius)
 175 -- - set_timeofday(val): val: 0...1; 0 = midnight, 0.5 = midday
 176 -- - get_timeofday()
 177 --
 178 -- NodeMetaRef (this stuff is subject to change in a future version)
 179 -- - get_type()
 180 -- - allows_text_input()
 181 -- - set_text(text) -- eg. set the text of a sign
 182 -- - get_text()
 183 -- - get_owner()
 184 -- - set_owner(string)
 185 -- Generic node metadata specific:
 186 -- - set_infotext(infotext)
 187 -- - get_inventory() -> InvRef
 188 -- - set_inventory_draw_spec(string)
 189 -- - set_allow_text_input(bool)
 190 -- - set_allow_removal(bool)
 191 -- - set_enforce_owner(bool)
 192 -- - is_inventory_modified()
 193 -- - reset_inventory_modified()
 194 -- - is_text_modified()
 195 -- - reset_text_modified()
 196 -- - set_string(name, value)
 197 -- - get_string(name)
 198 --
 199 -- ObjectRef is basically ServerActiveObject.
 200 -- ObjectRef methods:
 201 -- - remove(): remove object (after returning from Lua)
 202 -- - getpos() -> {x=num, y=num, z=num}
 203 -- - setpos(pos); pos={x=num, y=num, z=num}
 204 -- - moveto(pos, continuous=false): interpolated move
 205 -- - punch(puncher, time_from_last_punch, tool_capabilities, direction)
 206 --   ^ puncher = an another ObjectRef,
 207 --   ^ time_from_last_punch = time since last punch action of the puncher
 208 -- - right_click(clicker); clicker = an another ObjectRef
 209 -- - get_hp(): returns number of hitpoints (2 * number of hearts)
 210 -- - set_hp(hp): set number of hitpoints (2 * number of hearts)
 211 -- - get_inventory() -> InvRef
 212 -- - get_wield_list(): returns the name of the inventory list the wielded item is in
 213 -- - get_wield_index(): returns the index of the wielded item
 214 -- - get_wielded_item() -> ItemStack
 215 -- - set_wielded_item(item): replaces the wielded item, returns true if successful
 216 -- LuaEntitySAO-only: (no-op for other objects)
 217 -- - setvelocity({x=num, y=num, z=num})
 218 -- - getvelocity() -> {x=num, y=num, z=num}
 219 -- - setacceleration({x=num, y=num, z=num})
 220 -- - getacceleration() -> {x=num, y=num, z=num}
 221 -- - setyaw(radians)
 222 -- - getyaw() -> radians
 223 -- - settexturemod(mod)
 224 -- - setsprite(p={x=0,y=0}, num_frames=1, framelength=0.2,
 225 -- -           select_horiz_by_yawpitch=false)
 226 -- - ^ Select sprite from spritesheet with optional animation and DM-style
 227 -- -   texture selection based on yaw relative to camera
 228 -- - set_armor_groups({group1=rating, group2=rating, ...})
 229 -- - get_entity_name() (DEPRECATED: Will be removed in a future version)
 230 -- - get_luaentity()
 231 -- Player-only: (no-op for other objects)
 232 -- - get_player_name(): will return nil if is not a player
 233 -- - get_look_dir(): get camera direction as a unit vector
 234 -- - get_look_pitch(): pitch in radians
 235 -- - get_look_yaw(): yaw in radians (wraps around pretty randomly as of now)
 236 --
 237 -- InvRef methods:
 238 -- - get_size(listname): get size of a list
 239 -- - set_size(listname, size): set size of a list
 240 -- - get_stack(listname, i): get a copy of stack index i in list
 241 -- - set_stack(listname, i, stack): copy stack to index i in list
 242 -- - get_list(listname): return full list
 243 -- - set_list(listname, list): set full list (size will not change)
 244 -- - add_item(listname, stack): add item somewhere in list, returns leftover ItemStack
 245 -- - room_for_item(listname, stack): returns true if the stack of items
 246 --     can be fully added to the list
 247 -- - contains_item(listname, stack): returns true if the stack of items
 248 --     can be fully taken from the list
 249 --   remove_item(listname, stack): take as many items as specified from the list,
 250 --     returns the items that were actually removed (as an ItemStack)
 251 --
 252 -- ItemStack methods:
 253 -- - is_empty(): return true if stack is empty
 254 -- - get_name(): returns item name (e.g. "default:stone")
 255 -- - get_count(): returns number of items on the stack
 256 -- - get_wear(): returns tool wear (0-65535), 0 for non-tools
 257 -- - get_metadata(): returns metadata (a string attached to an item stack)
 258 -- - clear(): removes all items from the stack, making it empty
 259 -- - replace(item): replace the contents of this stack (item can also
 260 --     be an itemstring or table)
 261 -- - to_string(): returns the stack in itemstring form
 262 -- - to_table(): returns the stack in Lua table form
 263 -- - get_stack_max(): returns the maximum size of the stack (depends on the item)
 264 -- - get_free_space(): returns get_stack_max() - get_count()
 265 -- - is_known(): returns true if the item name refers to a defined item type
 266 -- - get_definition(): returns the item definition table
 267 -- - get_tool_capabilities(): returns the digging properties of the item,
 268 --   ^ or those of the hand if none are defined for this item type
 269 -- - add_wear(amount): increases wear by amount if the item is a tool
 270 -- - add_item(item): put some item or stack onto this stack,
 271 --   ^ returns leftover ItemStack
 272 -- - item_fits(item): returns true if item or stack can be fully added to this one
 273 -- - take_item(n): take (and remove) up to n items from this stack
 274 --   ^ returns taken ItemStack
 275 --   ^ if n is omitted, n=1 is used
 276 -- - peek_item(n): copy (don't remove) up to n items from this stack
 277 --   ^ returns copied ItemStack
 278 --   ^ if n is omitted, n=1 is used
 279 --
 280 -- Registered entities:
 281 -- - Functions receive a "luaentity" as self:
 282 --   - It has the member .name, which is the registered name ("mod:thing")
 283 --   - It has the member .object, which is an ObjectRef pointing to the object
 284 --   - The original prototype stuff is visible directly via a metatable
 285 -- - Callbacks:
 286 --   - on_activate(self, staticdata)
 287 --   - on_step(self, dtime)
 288 --   - on_punch(self, hitter)
 289 --   - on_rightclick(self, clicker)
 290 --   - get_staticdata(self)
 291 --     ^ return string that will be passed to on_activate when the object
 292 --       is created next time
 293 --
 294 -- Entity prototype table:
 295 -- {
 296 --     physical = true,
 297 --     collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
 298 --     visual = "cube"/"sprite",
 299 --     visual_size = {x=1, y=1},
 300 --     textures = {texture,texture,texture,texture,texture,texture},
 301 --     spritediv = {x=1, y=1},
 302 --     initial_sprite_basepos = {x=0, y=0},
 303 --     on_activate = function(self, staticdata),
 304 --     on_step = function(self, dtime),
 305 --     on_punch = function(self, hitter),
 306 --     on_rightclick = function(self, clicker),
 307 --     get_staticdata = function(self),
 308 --     # Also you can define arbitrary member variables here
 309 --     myvariable = whatever,
 310 -- }
 311 --
 312 -- Item definition options (register_node, register_craftitem, register_tool)
 313 -- {
 314 --     description = "Steel Axe",
 315 --     groups = {}, -- key=name, value=rating; rating=1..3.
 316 --                     if rating not applicable, use 1.
 317 --                     eg. {wool=1, fluffy=3}
 318 --                         {soil=2, outerspace=1, crumbly=1}
 319 --                         {hard=3, brittle=3, spikes=2
 320 --                         {hard=1, metal=1, spikes=1}
 321 --     inventory_image = "default_tool_steelaxe.png",
 322 --     wield_image = "",
 323 --     wield_scale = {x=1,y=1,z=1},
 324 --     stack_max = 99,
 325 --     liquids_pointable = false,
 326 --     tool_capabilities = {
 327 --         full_punch_interval = 1.0,
 328 --         basetime = 1.0,
 329 --         dt_weight = 0.5,
 330 --         dt_crackiness = -0.2,
 331 --         dt_crumbliness = 1,
 332 --         dt_cuttability = -0.5,
 333 --         basedurability = 330,
 334 --         dd_weight = 0,
 335 --         dd_crackiness = 0,
 336 --         dd_crumbliness = 0,
 337 --         dd_cuttability = 0,
 338 --     }
 339 --     on_drop = func(item, dropper, pos),
 340 --     on_place = func(item, placer, pointed_thing),
 341 --     on_use = func(item, user, pointed_thing),
 342 -- }
 343 --
 344 -- Node definition options (register_node):
 345 -- {
 346 --     <all fields allowed in item definitions>,
 347 --     drawtype = "normal",
 348 --     visual_scale = 1.0,
 349 --     tile_images = {"default_unknown_block.png"},
 350 --     special_materials = {
 351 --         {image="", backface_culling=true},
 352 --         {image="", backface_culling=true},
 353 --     },
 354 --     alpha = 255,
 355 --     post_effect_color = {a=0, r=0, g=0, b=0},
 356 --     paramtype = "none",
 357 --     paramtype2 = "none",
 358 --     is_ground_content = false,
 359 --     sunlight_propagates = false,
 360 --     walkable = true,
 361 --     pointable = true,
 362 --     diggable = true,
 363 --     climbable = false,
 364 --     buildable_to = false,
 365 --     drop = "",
 366 --     -- alternatively drop = { max_items = ..., items = { ... } }
 367 --     metadata_name = "",
 368 --     liquidtype = "none",
 369 --     liquid_alternative_flowing = "",
 370 --     liquid_alternative_source = "",
 371 --     liquid_viscosity = 0,
 372 --     light_source = 0,
 373 --     damage_per_second = 0,
 374 --     selection_box = {type="regular"},
 375 --     legacy_facedir_simple = false, -- Support maps made in and before January 2012
 376 --     legacy_wallmounted = false, -- Support maps made in and before January 2012
 377 -- }
 378 --
 379 -- Recipe:
 380 -- {
 381 --     output = 'default:pick_stone',
 382 --     recipe = {
 383 --         {'default:cobble', 'default:cobble', 'default:cobble'},
 384 --         {'', 'default:stick', ''},
 385 --         {'', 'default:stick', ''},
 386 --     },
 387 --     replacements = <optional list of item pairs,
 388 --                     replace one input item with another item on crafting>
 389 -- }
 390 --
 391 -- Recipe (shapeless):
 392 -- {
 393 --     type = "shapeless",
 394 --     output = 'mushrooms:mushroom_stew',
 395 --     recipe = {
 396 --         "mushrooms:bowl",
 397 --         "mushrooms:mushroom_brown",
 398 --         "mushrooms:mushroom_red",
 399 --     },
 400 --     replacements = <optional list of item pairs,
 401 --                     replace one input item with another item on crafting>
 402 -- }
 403 --
 404 -- Recipe (tool repair):
 405 -- {
 406 --     type = "toolrepair",
 407 --     additional_wear = -0.02,
 408 -- }
 409 --
 410 -- Recipe (cooking):
 411 -- {
 412 --     type = "cooking",
 413 --     output = "default:glass",
 414 --     recipe = "default:sand",
 415 --     cooktime = 3,
 416 -- }
 417 --
 418 -- Recipe (furnace fuel):
 419 -- {
 420 --     type = "fuel",
 421 --     recipe = "default:leaves",
 422 --     burntime = 1,
 423 -- }
 424 --
 425 -- ABM (ActiveBlockModifier) definition:
 426 -- {
 427 --     nodenames = {"default:lava_source"},
 428 --     neighbors = {"default:water_source", "default:water_flowing"}, -- (any of these)
 429 --      ^ If left out or empty, any neighbor will do
 430 --      ^ This might get removed in the future
 431 --     interval = 1.0, -- (operation interval)
 432 --     chance = 1, -- (chance of trigger is 1.0/this)
 433 --     action = func(pos, node, active_object_count, active_object_count_wider),
 434 -- }
 435
 436 WATER_ALPHA = 160
 437 WATER_VISC = 1
 438 LAVA_VISC = 7
 439 LIGHT_MAX = 14
 440
 441 -- Definitions made by this mod that other mods can use too
 442 default = {}
 443
 444 --
 445 -- Tool definition
 446 --
 447
 448 -- The hand
 449 minetest.register_item(":", {
 450         type = "none",
 451         wield_image = "wieldhand.png",
 452         wield_scale = {x=1,y=1,z=2.5},
 453         tool_capabilities = {
 454                 full_punch_interval = 1.0,
 455                 max_drop_level = 0,
 456                 groupcaps = {
 457                         fleshy = {times={[2]=2.00, [3]=1.00}, maxwear=0, maxlevel=1},
 458                         crumbly = {times={[3]=0.70}, maxwear=0, maxlevel=1},
 459                         snappy = {times={[3]=0.70}, maxwear=0, maxlevel=1},
 460                 }
 461         }
 462 })
 463
 464 minetest.register_tool("default:pick_wood", {
 465         description = "Wooden Pickaxe",
 466         inventory_image = "default_tool_woodpick.png",
 467         tool_capabilities = {
 468                 max_drop_level=0,
 469                 groupcaps={
 470                         cracky={times={[2]=1.50, [3]=0.80}, maxwear=0.1, maxlevel=1}
 471                 }
 472         },
 473 })
 474 minetest.register_tool("default:pick_stone", {
 475         description = "Stone Pickaxe",
 476         inventory_image = "default_tool_stonepick.png",
 477         tool_capabilities = {
 478                 max_drop_level=0,
 479                 groupcaps={
 480                         cracky={times={[1]=1.50, [2]=0.80, [3]=0.60}, maxwear=0.05, maxlevel=1}
 481                 }
 482         },
 483 })
 484 minetest.register_tool("default:pick_steel", {
 485         description = "Steel Pickaxe",
 486         inventory_image = "default_tool_steelpick.png",
 487         tool_capabilities = {
 488                 max_drop_level=1,
 489                 groupcaps={
 490                         cracky={times={[1]=1.00, [2]=0.60, [3]=0.40}, maxwear=0.1, maxlevel=2}
 491                 }
 492         },
 493 })
 494 minetest.register_tool("default:pick_mese", {
 495         description = "Mese Pickaxe",
 496         inventory_image = "default_tool_mesepick.png",
 497         tool_capabilities = {
 498                 max_drop_level=3,
 499                 groupcaps={
 500                         cracky={times={[1]=0.2, [2]=0.2, [3]=0.2}, maxwear=0.05, maxlevel=3},
 501                         crumbly={times={[1]=0.2, [2]=0.2, [3]=0.2}, maxwear=0.05, maxlevel=3},
 502                         snappy={times={[1]=0.2, [2]=0.2, [3]=0.2}, maxwear=0.05, maxlevel=3}
 503                 }
 504         },
 505 })
 506 minetest.register_tool("default:shovel_wood", {
 507         description = "Wooden Shovel",
 508         inventory_image = "default_tool_woodshovel.png",
 509         tool_capabilities = {
 510                 max_drop_level=0,
 511                 groupcaps={
 512                         crumbly={times={[1]=1.50, [2]=0.80, [3]=0.50}, maxwear=0.1, maxlevel=1}
 513                 }
 514         },
 515 })
 516 minetest.register_tool("default:shovel_stone", {
 517         description = "Stone Shovel",
 518         inventory_image = "default_tool_stoneshovel.png",
 519         tool_capabilities = {
 520                 max_drop_level=0,
 521                 groupcaps={
 522                         crumbly={times={[1]=0.80, [2]=0.50, [3]=0.30}, maxwear=0.05, maxlevel=1}
 523                 }
 524         },
 525 })
 526 minetest.register_tool("default:shovel_steel", {
 527         description = "Steel Shovel",
 528         inventory_image = "default_tool_steelshovel.png",
 529         tool_capabilities = {
 530                 max_drop_level=1,
 531                 groupcaps={
 532                         crumbly={times={[1]=0.50, [2]=0.35, [3]=0.30}, maxwear=0.1, maxlevel=2}
 533                 }
 534         },
 535 })
 536 minetest.register_tool("default:axe_wood", {
 537         description = "Wooden Axe",
 538         inventory_image = "default_tool_woodaxe.png",
 539         tool_capabilities = {
 540                 max_drop_level=0,
 541                 groupcaps={
 542                         choppy={times={[2]=1.50, [3]=0.80}, maxwear=0.1, maxlevel=1},
 543                         fleshy={times={[2]=1.50, [3]=0.80}, maxwear=0.1, maxlevel=1}
 544                 }
 545         },
 546 })
 547 minetest.register_tool("default:axe_stone", {
 548         description = "Stone Axe",
 549         inventory_image = "default_tool_stoneaxe.png",
 550         tool_capabilities = {
 551                 max_drop_level=0,
 552                 groupcaps={
 553                         choppy={times={[1]=1.50, [2]=1.00, [3]=0.60}, maxwear=0.05, maxlevel=1},
 554                         fleshy={times={[2]=1.30, [3]=0.70}, maxwear=0.05, maxlevel=1}
 555                 }
 556         },
 557 })
 558 minetest.register_tool("default:axe_steel", {
 559         description = "Steel Axe",
 560         inventory_image = "default_tool_steelaxe.png",
 561         tool_capabilities = {
 562                 max_drop_level=1,
 563                 groupcaps={
 564                         choppy={times={[1]=1.00, [2]=0.80, [3]=0.50}, maxwear=0.1, maxlevel=2},
 565                         fleshy={times={[2]=1.10, [3]=0.60}, maxwear=0.03, maxlevel=1}
 566                 }
 567         },
 568 })
 569 minetest.register_tool("default:sword_wood", {
 570         description = "Wooden Sword",
 571         inventory_image = "default_tool_woodsword.png",
 572         tool_capabilities = {
 573                 full_punch_interval = 1.0,
 574                 max_drop_level=0,
 575                 groupcaps={
 576                         fleshy={times={[2]=1.10, [3]=0.60}, maxwear=0.1, maxlevel=1},
 577                         snappy={times={[2]=1.00, [3]=0.50}, maxwear=0.1, maxlevel=1},
 578                         choppy={times={[3]=1.00}, maxwear=0.05, maxlevel=0}
 579                 }
 580         }
 581 })
 582 minetest.register_tool("default:sword_stone", {
 583         description = "Stone Sword",
 584         inventory_image = "default_tool_stonesword.png",
 585         tool_capabilities = {
 586                 full_punch_interval = 1.0,
 587                 max_drop_level=0,
 588                 groupcaps={
 589                         fleshy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
 590                         snappy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
 591                         choppy={times={[3]=0.90}, maxwear=0.05, maxlevel=0}
 592                 }
 593         }
 594 })
 595 minetest.register_tool("default:sword_steel", {
 596         description = "Steel Sword",
 597         inventory_image = "default_tool_steelsword.png",
 598         tool_capabilities = {
 599                 full_punch_interval = 1.0,
 600                 max_drop_level=1,
 601                 groupcaps={
 602                         fleshy={times={[1]=1.00, [2]=0.40, [3]=0.20}, maxwear=0.1, maxlevel=2},
 603                         snappy={times={[2]=0.70, [3]=0.30}, maxwear=0.03, maxlevel=1},
 604                         choppy={times={[3]=0.70}, maxwear=0.03, maxlevel=0}
 605                 }
 606         }
 607 })
 608
 609 --
 610 -- Crafting definition
 611 --
 612
 613 minetest.register_craft({
 614         output = 'default:wood 4',
 615         recipe = {
 616                 {'default:tree'},
 617         }
 618 })
 619
 620 minetest.register_craft({
 621         output = 'default:stick 4',
 622         recipe = {
 623                 {'default:wood'},
 624         }
 625 })
 626
 627 minetest.register_craft({
 628         output = 'default:fence_wood 2',
 629         recipe = {
 630                 {'default:stick', 'default:stick', 'default:stick'},
 631                 {'default:stick', 'default:stick', 'default:stick'},
 632         }
 633 })
 634
 635 minetest.register_craft({
 636         output = 'default:sign_wall',
 637         recipe = {
 638                 {'default:wood', 'default:wood', 'default:wood'},
 639                 {'default:wood', 'default:wood', 'default:wood'},
 640                 {'', 'default:stick', ''},
 641         }
 642 })
 643
 644 minetest.register_craft({
 645         output = 'default:torch 4',
 646         recipe = {
 647                 {'default:coal_lump'},
 648                 {'default:stick'},
 649         }
 650 })
 651
 652 minetest.register_craft({
 653         output = 'default:pick_wood',
 654         recipe = {
 655                 {'default:wood', 'default:wood', 'default:wood'},
 656                 {'', 'default:stick', ''},
 657                 {'', 'default:stick', ''},
 658         }
 659 })
 660
 661 minetest.register_craft({
 662         output = 'default:pick_stone',
 663         recipe = {
 664                 {'default:cobble', 'default:cobble', 'default:cobble'},
 665                 {'', 'default:stick', ''},
 666                 {'', 'default:stick', ''},
 667         }
 668 })
 669
 670 minetest.register_craft({
 671         output = 'default:pick_steel',
 672         recipe = {
 673                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 674                 {'', 'default:stick', ''},
 675                 {'', 'default:stick', ''},
 676         }
 677 })
 678
 679 minetest.register_craft({
 680         output = 'default:pick_mese',
 681         recipe = {
 682                 {'default:mese', 'default:mese', 'default:mese'},
 683                 {'', 'default:stick', ''},
 684                 {'', 'default:stick', ''},
 685         }
 686 })
 687
 688 minetest.register_craft({
 689         output = 'default:shovel_wood',
 690         recipe = {
 691                 {'default:wood'},
 692                 {'default:stick'},
 693                 {'default:stick'},
 694         }
 695 })
 696
 697 minetest.register_craft({
 698         output = 'default:shovel_stone',
 699         recipe = {
 700                 {'default:cobble'},
 701                 {'default:stick'},
 702                 {'default:stick'},
 703         }
 704 })
 705
 706 minetest.register_craft({
 707         output = 'default:shovel_steel',
 708         recipe = {
 709                 {'default:steel_ingot'},
 710                 {'default:stick'},
 711                 {'default:stick'},
 712         }
 713 })
 714
 715 minetest.register_craft({
 716         output = 'default:axe_wood',
 717         recipe = {
 718                 {'default:wood', 'default:wood'},
 719                 {'default:wood', 'default:stick'},
 720                 {'', 'default:stick'},
 721         }
 722 })
 723
 724 minetest.register_craft({
 725         output = 'default:axe_stone',
 726         recipe = {
 727                 {'default:cobble', 'default:cobble'},
 728                 {'default:cobble', 'default:stick'},
 729                 {'', 'default:stick'},
 730         }
 731 })
 732
 733 minetest.register_craft({
 734         output = 'default:axe_steel',
 735         recipe = {
 736                 {'default:steel_ingot', 'default:steel_ingot'},
 737                 {'default:steel_ingot', 'default:stick'},
 738                 {'', 'default:stick'},
 739         }
 740 })
 741
 742 minetest.register_craft({
 743         output = 'default:sword_wood',
 744         recipe = {
 745                 {'default:wood'},
 746                 {'default:wood'},
 747                 {'default:stick'},
 748         }
 749 })
 750
 751 minetest.register_craft({
 752         output = 'default:sword_stone',
 753         recipe = {
 754                 {'default:cobble'},
 755                 {'default:cobble'},
 756                 {'default:stick'},
 757         }
 758 })
 759
 760 minetest.register_craft({
 761         output = 'default:sword_steel',
 762         recipe = {
 763                 {'default:steel_ingot'},
 764                 {'default:steel_ingot'},
 765                 {'default:stick'},
 766         }
 767 })
 768
 769 minetest.register_craft({
 770         output = 'default:rail 15',
 771         recipe = {
 772                 {'default:steel_ingot', '', 'default:steel_ingot'},
 773                 {'default:steel_ingot', 'default:stick', 'default:steel_ingot'},
 774                 {'default:steel_ingot', '', 'default:steel_ingot'},
 775         }
 776 })
 777
 778 minetest.register_craft({
 779         output = 'default:chest',
 780         recipe = {
 781                 {'default:wood', 'default:wood', 'default:wood'},
 782                 {'default:wood', '', 'default:wood'},
 783                 {'default:wood', 'default:wood', 'default:wood'},
 784         }
 785 })
 786
 787 minetest.register_craft({
 788         output = 'default:chest_locked',
 789         recipe = {
 790                 {'default:wood', 'default:wood', 'default:wood'},
 791                 {'default:wood', 'default:steel_ingot', 'default:wood'},
 792                 {'default:wood', 'default:wood', 'default:wood'},
 793         }
 794 })
 795
 796 minetest.register_craft({
 797         output = 'default:furnace',
 798         recipe = {
 799                 {'default:cobble', 'default:cobble', 'default:cobble'},
 800                 {'default:cobble', '', 'default:cobble'},
 801                 {'default:cobble', 'default:cobble', 'default:cobble'},
 802         }
 803 })
 804
 805 minetest.register_craft({
 806         output = 'default:steelblock',
 807         recipe = {
 808                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 809                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 810                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 811         }
 812 })
 813
 814 minetest.register_craft({
 815         output = 'default:sandstone',
 816         recipe = {
 817                 {'default:sand', 'default:sand'},
 818                 {'default:sand', 'default:sand'},
 819         }
 820 })
 821
 822 minetest.register_craft({
 823         output = 'default:clay',
 824         recipe = {
 825                 {'default:clay_lump', 'default:clay_lump'},
 826                 {'default:clay_lump', 'default:clay_lump'},
 827         }
 828 })
 829
 830 minetest.register_craft({
 831         output = 'default:brick',
 832         recipe = {
 833                 {'default:clay_brick', 'default:clay_brick'},
 834                 {'default:clay_brick', 'default:clay_brick'},
 835         }
 836 })
 837
 838 minetest.register_craft({
 839         output = 'default:paper',
 840         recipe = {
 841                 {'default:papyrus', 'default:papyrus', 'default:papyrus'},
 842         }
 843 })
 844
 845 minetest.register_craft({
 846         output = 'default:book',
 847         recipe = {
 848                 {'default:paper'},
 849                 {'default:paper'},
 850                 {'default:paper'},
 851         }
 852 })
 853
 854 minetest.register_craft({
 855         output = 'default:bookshelf',
 856         recipe = {
 857                 {'default:wood', 'default:wood', 'default:wood'},
 858                 {'default:book', 'default:book', 'default:book'},
 859                 {'default:wood', 'default:wood', 'default:wood'},
 860         }
 861 })
 862
 863 minetest.register_craft({
 864         output = 'default:ladder',
 865         recipe = {
 866                 {'default:stick', '', 'default:stick'},
 867                 {'default:stick', 'default:stick', 'default:stick'},
 868                 {'default:stick', '', 'default:stick'},
 869         }
 870 })
 871
 872 --
 873 -- Crafting (tool repair)
 874 --
 875 minetest.register_craft({
 876         type = "toolrepair",
 877         additional_wear = -0.02,
 878 })
 879
 880 --
 881 -- Cooking recipes
 882 --
 883
 884 minetest.register_craft({
 885         type = "cooking",
 886         output = "default:glass",
 887         recipe = "default:sand",
 888 })
 889
 890 minetest.register_craft({
 891         type = "cooking",
 892         output = "default:coal_lump",
 893         recipe = "default:tree",
 894 })
 895
 896 minetest.register_craft({
 897         type = "cooking",
 898         output = "default:coal_lump",
 899         recipe = "default:jungletree",
 900 })
 901
 902 minetest.register_craft({
 903         type = "cooking",
 904         output = "default:stone",
 905         recipe = "default:cobble",
 906 })
 907
 908 minetest.register_craft({
 909         type = "cooking",
 910         output = "default:steel_ingot",
 911         recipe = "default:iron_lump",
 912 })
 913
 914 minetest.register_craft({
 915         type = "cooking",
 916         output = "default:clay_brick",
 917         recipe = "default:clay_lump",
 918 })
 919
 920 --
 921 -- Fuels
 922 --
 923
 924 minetest.register_craft({
 925         type = "fuel",
 926         recipe = "default:tree",
 927         burntime = 30,
 928 })
 929
 930 minetest.register_craft({
 931         type = "fuel",
 932         recipe = "default:jungletree",
 933         burntime = 30,
 934 })
 935
 936 minetest.register_craft({
 937         type = "fuel",
 938         recipe = "default:junglegrass",
 939         burntime = 2,
 940 })
 941
 942 minetest.register_craft({
 943         type = "fuel",
 944         recipe = "default:leaves",
 945         burntime = 1,
 946 })
 947
 948 minetest.register_craft({
 949         type = "fuel",
 950         recipe = "default:cactus",
 951         burntime = 15,
 952 })
 953
 954 minetest.register_craft({
 955         type = "fuel",
 956         recipe = "default:papyrus",
 957         burntime = 1,
 958 })
 959
 960 minetest.register_craft({
 961         type = "fuel",
 962         recipe = "default:bookshelf",
 963         burntime = 30,
 964 })
 965
 966 minetest.register_craft({
 967         type = "fuel",
 968         recipe = "default:fence_wood",
 969         burntime = 15,
 970 })
 971
 972 minetest.register_craft({
 973         type = "fuel",
 974         recipe = "default:ladder",
 975         burntime = 5,
 976 })
 977
 978 minetest.register_craft({
 979         type = "fuel",
 980         recipe = "default:wood",
 981         burntime = 7,
 982 })
 983
 984 minetest.register_craft({
 985         type = "fuel",
 986         recipe = "default:mese",
 987         burntime = 30,
 988 })
 989
 990 minetest.register_craft({
 991         type = "fuel",
 992         recipe = "default:lava_source",
 993         burntime = 60,
 994 })
 995
 996 minetest.register_craft({
 997         type = "fuel",
 998         recipe = "default:torch",
 999         burntime = 4,
1000 })
1001
1002 minetest.register_craft({
1003         type = "fuel",
1004         recipe = "default:sign_wall",
1005         burntime = 10,
1006 })
1007
1008 minetest.register_craft({
1009         type = "fuel",
1010         recipe = "default:chest",
1011         burntime = 30,
1012 })
1013
1014 minetest.register_craft({
1015         type = "fuel",
1016         recipe = "default:chest_locked",
1017         burntime = 30,
1018 })
1019
1020 minetest.register_craft({
1021         type = "fuel",
1022         recipe = "default:nyancat",
1023         burntime = 1,
1024 })
1025
1026 minetest.register_craft({
1027         type = "fuel",
1028         recipe = "default:nyancat_rainbow",
1029         burntime = 1,
1030 })
1031
1032 minetest.register_craft({
1033         type = "fuel",
1034         recipe = "default:sapling",
1035         burntime = 10,
1036 })
1037
1038 minetest.register_craft({
1039         type = "fuel",
1040         recipe = "default:apple",
1041         burntime = 3,
1042 })
1043
1044 minetest.register_craft({
1045         type = "fuel",
1046         recipe = "default:coal_lump",
1047         burntime = 40,
1048 })
1049
1050 --
1051 -- Node definitions
1052 --
1053
1054 minetest.register_node("default:stone", {
1055         description = "Stone",
1056         tile_images = {"default_stone.png"},
1057         is_ground_content = true,
1058         groups = {cracky=3},
1059         drop = 'default:cobble',
1060         legacy_mineral = true,
1061 })
1062
1063 minetest.register_node("default:stone_with_coal", {
1064         description = "Stone with coal",
1065         tile_images = {"default_stone.png^default_mineral_coal.png"},
1066         is_ground_content = true,
1067         groups = {cracky=3},
1068         drop = 'default:coal_lump',
1069 })
1070
1071 minetest.register_node("default:stone_with_iron", {
1072         description = "Stone with iron",
1073         tile_images = {"default_stone.png^default_mineral_iron.png"},
1074         is_ground_content = true,
1075         groups = {cracky=3},
1076         drop = 'default:iron_lump',
1077 })
1078
1079 minetest.register_node("default:dirt_with_grass", {
1080         description = "Dirt with grass",
1081         tile_images = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
1082         is_ground_content = true,
1083         groups = {crumbly=3},
1084         drop = 'default:dirt',
1085 })
1086
1087 minetest.register_node("default:dirt_with_grass_footsteps", {
1088         description = "Dirt with grass and footsteps",
1089         tile_images = {"default_grass_footsteps.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
1090         is_ground_content = true,
1091         groups = {crumbly=3},
1092         drop = 'default:dirt',
1093 })
1094
1095 minetest.register_node("default:dirt", {
1096         description = "Dirt",
1097         tile_images = {"default_dirt.png"},
1098         is_ground_content = true,
1099         groups = {crumbly=3},
1100 })
1101
1102 minetest.register_node("default:sand", {
1103         description = "Sand",
1104         tile_images = {"default_sand.png"},
1105         is_ground_content = true,
1106         groups = {crumbly=3},
1107 })
1108
1109 minetest.register_node("default:gravel", {
1110         description = "Gravel",
1111         tile_images = {"default_gravel.png"},
1112         is_ground_content = true,
1113         groups = {crumbly=2},
1114 })
1115
1116 minetest.register_node("default:sandstone", {
1117         description = "Sandstone",
1118         tile_images = {"default_sandstone.png"},
1119         is_ground_content = true,
1120         groups = {crumbly=2,cracky=2},
1121         drop = 'default:sand',
1122 })
1123
1124 minetest.register_node("default:clay", {
1125         description = "Clay",
1126         tile_images = {"default_clay.png"},
1127         is_ground_content = true,
1128         groups = {crumbly=3},
1129         drop = 'default:clay_lump 4',
1130 })
1131
1132 minetest.register_node("default:brick", {
1133         description = "Brick",
1134         tile_images = {"default_brick.png"},
1135         is_ground_content = true,
1136         groups = {cracky=3},
1137         drop = 'default:clay_brick 4',
1138 })
1139
1140 minetest.register_node("default:tree", {
1141         description = "Tree",
1142         tile_images = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
1143         is_ground_content = true,
1144         groups = {snappy=2,choppy=2},
1145 })
1146
1147 minetest.register_node("default:jungletree", {
1148         description = "Jungle Tree",
1149         tile_images = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
1150         is_ground_content = true,
1151         groups = {snappy=2,choppy=2},
1152 })
1153
1154 minetest.register_node("default:junglegrass", {
1155         description = "Jungle Grass",
1156         drawtype = "plantlike",
1157         visual_scale = 1.3,
1158         tile_images = {"default_junglegrass.png"},
1159         inventory_image = "default_junglegrass.png",
1160         wield_image = "default_junglegrass.png",
1161         paramtype = "light",
1162         walkable = false,
1163         groups = {snappy=3},
1164 })
1165
1166 minetest.register_node("default:leaves", {
1167         description = "Leaves",
1168         drawtype = "allfaces_optional",
1169         visual_scale = 1.3,
1170         tile_images = {"default_leaves.png"},
1171         paramtype = "light",
1172         groups = {snappy=3},
1173         drop = {
1174                 max_items = 1,
1175                 items = {
1176                         {
1177                                 -- player will get sapling with 1/20 chance
1178                                 items = {'default:sapling'},
1179                                 rarity = 20,
1180                         },
1181                         {
1182                                 -- player will get leaves only if he get no saplings,
1183                                 -- this is because max_items is 1
1184                                 items = {'default:leaves'},
1185                         }
1186                 }
1187         },
1188 })
1189
1190 minetest.register_node("default:cactus", {
1191         description = "Cactus",
1192         tile_images = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
1193         is_ground_content = true,
1194         groups = {snappy=2,choppy=3},
1195 })
1196
1197 minetest.register_node("default:papyrus", {
1198         description = "Papyrus",
1199         drawtype = "plantlike",
1200         tile_images = {"default_papyrus.png"},
1201         inventory_image = "default_papyrus.png",
1202         wield_image = "default_papyrus.png",
1203         paramtype = "light",
1204         is_ground_content = true,
1205         walkable = false,
1206         groups = {snappy=3},
1207 })
1208
1209 minetest.register_node("default:bookshelf", {
1210         description = "Bookshelf",
1211         tile_images = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
1212         is_ground_content = true,
1213         groups = {snappy=2,choppy=3},
1214 })
1215
1216 minetest.register_node("default:glass", {
1217         description = "Glass",
1218         drawtype = "glasslike",
1219         tile_images = {"default_glass.png"},
1220         inventory_image = minetest.inventorycube("default_glass.png"),
1221         paramtype = "light",
1222         sunlight_propagates = true,
1223         is_ground_content = true,
1224         groups = {snappy=2,cracky=3},
1225 })
1226
1227 minetest.register_node("default:fence_wood", {
1228         description = "Wooden Fence",
1229         drawtype = "fencelike",
1230         tile_images = {"default_wood.png"},
1231         inventory_image = "default_fence.png",
1232         wield_image = "default_fence.png",
1233         paramtype = "light",
1234         is_ground_content = true,
1235         selection_box = {
1236                 type = "fixed",
1237                 fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
1238         },
1239         groups = {snappy=2,choppy=2},
1240 })
1241
1242 minetest.register_node("default:rail", {
1243         description = "Rail",
1244         drawtype = "raillike",
1245         tile_images = {"default_rail.png", "default_rail_curved.png", "default_rail_t_junction.png", "default_rail_crossing.png"},
1246         inventory_image = "default_rail.png",
1247         wield_image = "default_rail.png",
1248         paramtype = "light",
1249         is_ground_content = true,
1250         walkable = false,
1251         selection_box = {
1252                 type = "fixed",
1253                 --fixed = <default>
1254         },
1255         groups = {bendy=2,snappy=1},
1256 })
1257
1258 minetest.register_node("default:ladder", {
1259         description = "Ladder",
1260         drawtype = "signlike",
1261         tile_images = {"default_ladder.png"},
1262         inventory_image = "default_ladder.png",
1263         wield_image = "default_ladder.png",
1264         paramtype = "light",
1265         paramtype2 = "wallmounted",
1266         is_ground_content = true,
1267         walkable = false,
1268         climbable = true,
1269         selection_box = {
1270                 type = "wallmounted",
1271                 --wall_top = = <default>
1272                 --wall_bottom = = <default>
1273                 --wall_side = = <default>
1274         },
1275         groups = {snappy=2,choppy=2},
1276         legacy_wallmounted = true,
1277 })
1278
1279 minetest.register_node("default:wood", {
1280         description = "Wood",
1281         tile_images = {"default_wood.png"},
1282         is_ground_content = true,
1283         groups = {snappy=2,choppy=2},
1284 })
1285
1286 minetest.register_node("default:mese", {
1287         description = "Mese",
1288         tile_images = {"default_mese.png"},
1289         is_ground_content = true,
1290         groups = {cracky=1},
1291 })
1292
1293 minetest.register_node("default:cloud", {
1294         description = "Cloud",
1295         tile_images = {"default_cloud.png"},
1296         is_ground_content = true,
1297 })
1298
1299 minetest.register_node("default:water_flowing", {
1300         description = "Water (flowing)",
1301         inventory_image = minetest.inventorycube("default_water.png"),
1302         drawtype = "flowingliquid",
1303         tile_images = {"default_water.png"},
1304         alpha = WATER_ALPHA,
1305         paramtype = "light",
1306         walkable = false,
1307         pointable = false,
1308         diggable = false,
1309         buildable_to = true,
1310         liquidtype = "flowing",
1311         liquid_alternative_flowing = "default:water_flowing",
1312         liquid_alternative_source = "default:water_source",
1313         liquid_viscosity = WATER_VISC,
1314         post_effect_color = {a=64, r=100, g=100, b=200},
1315         special_materials = {
1316                 {image="default_water.png", backface_culling=false},
1317                 {image="default_water.png", backface_culling=true},
1318         },
1319         groups = {water=3, liquid=3},
1320 })
1321
1322 minetest.register_node("default:water_source", {
1323         description = "Water",
1324         inventory_image = minetest.inventorycube("default_water.png"),
1325         drawtype = "liquid",
1326         tile_images = {"default_water.png"},
1327         alpha = WATER_ALPHA,
1328         paramtype = "light",
1329         walkable = false,
1330         pointable = false,
1331         diggable = false,
1332         buildable_to = true,
1333         liquidtype = "source",
1334         liquid_alternative_flowing = "default:water_flowing",
1335         liquid_alternative_source = "default:water_source",
1336         liquid_viscosity = WATER_VISC,
1337         post_effect_color = {a=64, r=100, g=100, b=200},
1338         special_materials = {
1339                 -- New-style water source material (mostly unused)
1340                 {image="default_water.png", backface_culling=false},
1341         },
1342         groups = {water=3, liquid=3},
1343 })
1344
1345 minetest.register_node("default:lava_flowing", {
1346         description = "Lava (flowing)",
1347         inventory_image = minetest.inventorycube("default_lava.png"),
1348         drawtype = "flowingliquid",
1349         tile_images = {"default_lava.png"},
1350         paramtype = "light",
1351         light_source = LIGHT_MAX - 1,
1352         walkable = false,
1353         pointable = false,
1354         diggable = false,
1355         buildable_to = true,
1356         liquidtype = "flowing",
1357         liquid_alternative_flowing = "default:lava_flowing",
1358         liquid_alternative_source = "default:lava_source",
1359         liquid_viscosity = LAVA_VISC,
1360         damage_per_second = 4*2,
1361         post_effect_color = {a=192, r=255, g=64, b=0},
1362         special_materials = {
1363                 {image="default_lava.png", backface_culling=false},
1364                 {image="default_lava.png", backface_culling=true},
1365         },
1366         groups = {lava=3, liquid=2, hot=3},
1367 })
1368
1369 minetest.register_node("default:lava_source", {
1370         description = "Lava",
1371         inventory_image = minetest.inventorycube("default_lava.png"),
1372         drawtype = "liquid",
1373         tile_images = {"default_lava.png"},
1374         paramtype = "light",
1375         light_source = LIGHT_MAX - 1,
1376         walkable = false,
1377         pointable = false,
1378         diggable = false,
1379         buildable_to = true,
1380         liquidtype = "source",
1381         liquid_alternative_flowing = "default:lava_flowing",
1382         liquid_alternative_source = "default:lava_source",
1383         liquid_viscosity = LAVA_VISC,
1384         damage_per_second = 4*2,
1385         post_effect_color = {a=192, r=255, g=64, b=0},
1386         special_materials = {
1387                 -- New-style lava source material (mostly unused)
1388                 {image="default_lava.png", backface_culling=false},
1389         },
1390         groups = {lava=3, liquid=2, hot=3},
1391 })
1392
1393 minetest.register_node("default:torch", {
1394         description = "Torch",
1395         drawtype = "torchlike",
1396         tile_images = {"default_torch_on_floor.png", "default_torch_on_ceiling.png", "default_torch.png"},
1397         inventory_image = "default_torch_on_floor.png",
1398         wield_image = "default_torch_on_floor.png",
1399         paramtype = "light",
1400         paramtype2 = "wallmounted",
1401         sunlight_propagates = true,
1402         walkable = false,
1403         light_source = LIGHT_MAX-1,
1404         selection_box = {
1405                 type = "wallmounted",
1406                 wall_top = {-0.1, 0.5-0.6, -0.1, 0.1, 0.5, 0.1},
1407                 wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5+0.6, 0.1},
1408                 wall_side = {-0.5, -0.3, -0.1, -0.5+0.3, 0.3, 0.1},
1409         },
1410         groups = {dig_immediate=1},
1411         legacy_wallmounted = true,
1412 })
1413
1414 minetest.register_node("default:sign_wall", {
1415         description = "Sign",
1416         drawtype = "signlike",
1417         tile_images = {"default_sign_wall.png"},
1418         inventory_image = "default_sign_wall.png",
1419         wield_image = "default_sign_wall.png",
1420         paramtype = "light",
1421         paramtype2 = "wallmounted",
1422         sunlight_propagates = true,
1423         walkable = false,
1424         metadata_name = "sign",
1425         selection_box = {
1426                 type = "wallmounted",
1427                 --wall_top = <default>
1428                 --wall_bottom = <default>
1429                 --wall_side = <default>
1430         },
1431         groups = {dig_immediate=2},
1432         legacy_wallmounted = true,
1433 })
1434
1435 minetest.register_node("default:chest", {
1436         description = "Chest",
1437         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1438                 "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
1439         paramtype2 = "facedir",
1440         metadata_name = "chest",
1441         groups = {snappy=2,choppy=2},
1442         legacy_facedir_simple = true,
1443 })
1444
1445 minetest.register_node("default:chest_locked", {
1446         description = "Locked Chest",
1447         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1448                 "default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
1449         paramtype2 = "facedir",
1450         metadata_name = "locked_chest",
1451         groups = {snappy=2,choppy=2},
1452         legacy_facedir_simple = true,
1453 })
1454
1455 minetest.register_node("default:furnace", {
1456         description = "Furnace",
1457         tile_images = {"default_furnace_side.png", "default_furnace_side.png", "default_furnace_side.png",
1458                 "default_furnace_side.png", "default_furnace_side.png", "default_furnace_front.png"},
1459         paramtype2 = "facedir",
1460         metadata_name = "furnace",
1461         groups = {cracky=2},
1462         legacy_facedir_simple = true,
1463 })
1464
1465 minetest.register_node("default:cobble", {
1466         description = "Cobble",
1467         tile_images = {"default_cobble.png"},
1468         is_ground_content = true,
1469         groups = {cracky=3},
1470 })
1471
1472 minetest.register_node("default:mossycobble", {
1473         description = "Mossy Cobble",
1474         tile_images = {"default_mossycobble.png"},
1475         is_ground_content = true,
1476         groups = {cracky=3},
1477 })
1478
1479 minetest.register_node("default:steelblock", {
1480         description = "Steel Block",
1481         tile_images = {"default_steel_block.png"},
1482         is_ground_content = true,
1483         groups = {snappy=1,bendy=2},
1484 })
1485
1486 minetest.register_node("default:nyancat", {
1487         description = "Nyancat",
1488         tile_images = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
1489                 "default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
1490         inventory_image = "default_nc_front.png",
1491         paramtype2 = "facedir",
1492         groups = {cracky=2},
1493         legacy_facedir_simple = true,
1494 })
1495
1496 minetest.register_node("default:nyancat_rainbow", {
1497         description = "Nyancat Rainbow",
1498         tile_images = {"default_nc_rb.png"},
1499         inventory_image = "default_nc_rb.png",
1500         groups = {cracky=2},
1501 })
1502
1503 minetest.register_node("default:sapling", {
1504         description = "Sapling",
1505         drawtype = "plantlike",
1506         visual_scale = 1.0,
1507         tile_images = {"default_sapling.png"},
1508         inventory_image = "default_sapling.png",
1509         wield_image = "default_sapling.png",
1510         paramtype = "light",
1511         walkable = false,
1512         groups = {dig_immediate=1},
1513 })
1514
1515 minetest.register_node("default:apple", {
1516         description = "Apple",
1517         drawtype = "plantlike",
1518         visual_scale = 1.0,
1519         tile_images = {"default_apple.png"},
1520         inventory_image = "default_apple.png",
1521         paramtype = "light",
1522         sunlight_propagates = true,
1523         walkable = false,
1524         groups = {dig_immediate=1},
1525         on_use = minetest.item_eat(4),
1526 })
1527
1528 --
1529 -- Crafting items
1530 --
1531
1532 minetest.register_craftitem("default:stick", {
1533         description = "Stick",
1534         inventory_image = "default_stick.png",
1535 })
1536
1537 minetest.register_craftitem("default:paper", {
1538         description = "Paper",
1539         inventory_image = "default_paper.png",
1540 })
1541
1542 minetest.register_craftitem("default:book", {
1543         description = "Book",
1544         inventory_image = "default_book.png",
1545 })
1546
1547 minetest.register_craftitem("default:coal_lump", {
1548         description = "Lump of coal",
1549         inventory_image = "default_coal_lump.png",
1550 })
1551
1552 minetest.register_craftitem("default:iron_lump", {
1553         description = "Lump of iron",
1554         inventory_image = "default_iron_lump.png",
1555 })
1556
1557 minetest.register_craftitem("default:clay_lump", {
1558         description = "Lump of clay",
1559         inventory_image = "default_clay_lump.png",
1560 })
1561
1562 minetest.register_craftitem("default:steel_ingot", {
1563         description = "Steel ingot",
1564         inventory_image = "default_steel_ingot.png",
1565 })
1566
1567 minetest.register_craftitem("default:clay_brick", {
1568         description = "Clay brick",
1569         inventory_image = "default_steel_ingot.png",
1570         inventory_image = "default_clay_brick.png",
1571 })
1572
1573 minetest.register_craftitem("default:scorched_stuff", {
1574         description = "Scorched stuff",
1575         inventory_image = "default_scorched_stuff.png",
1576 })
1577
1578 --
1579 -- Creative inventory
1580 --
1581
1582 minetest.add_to_creative_inventory('default:pick_mese')
1583 minetest.add_to_creative_inventory('default:pick_steel')
1584 minetest.add_to_creative_inventory('default:axe_steel')
1585 minetest.add_to_creative_inventory('default:shovel_steel')
1586
1587 minetest.add_to_creative_inventory('default:torch')
1588 minetest.add_to_creative_inventory('default:cobble')
1589 minetest.add_to_creative_inventory('default:dirt')
1590 minetest.add_to_creative_inventory('default:stone')
1591 minetest.add_to_creative_inventory('default:sand')
1592 minetest.add_to_creative_inventory('default:sandstone')
1593 minetest.add_to_creative_inventory('default:clay')
1594 minetest.add_to_creative_inventory('default:brick')
1595 minetest.add_to_creative_inventory('default:tree')
1596 minetest.add_to_creative_inventory('default:wood')
1597 minetest.add_to_creative_inventory('default:leaves')
1598 minetest.add_to_creative_inventory('default:cactus')
1599 minetest.add_to_creative_inventory('default:papyrus')
1600 minetest.add_to_creative_inventory('default:bookshelf')
1601 minetest.add_to_creative_inventory('default:glass')
1602 minetest.add_to_creative_inventory('default:fence_wood')
1603 minetest.add_to_creative_inventory('default:rail')
1604 minetest.add_to_creative_inventory('default:mese')
1605 minetest.add_to_creative_inventory('default:chest')
1606 minetest.add_to_creative_inventory('default:furnace')
1607 minetest.add_to_creative_inventory('default:sign_wall')
1608 minetest.add_to_creative_inventory('default:water_source')
1609 minetest.add_to_creative_inventory('default:lava_source')
1610 minetest.add_to_creative_inventory('default:ladder')
1611
1612 --
1613 -- Some common functions
1614 --
1615
1616 default.falling_node_names = {}
1617
1618 function nodeupdate_single(p)
1619         n = minetest.env:get_node(p)
1620         if default.falling_node_names[n.name] ~= nil then
1621                 p_bottom = {x=p.x, y=p.y-1, z=p.z}
1622                 n_bottom = minetest.env:get_node(p_bottom)
1623                 if n_bottom.name == "air" then
1624                         minetest.env:remove_node(p)
1625                         minetest.env:add_entity(p, "default:falling_"..n.name)
1626                         nodeupdate(p)
1627                 end
1628         end
1629 end
1630
1631 function nodeupdate(p)
1632         for x = -1,1 do
1633         for y = -1,1 do
1634         for z = -1,1 do
1635                 p2 = {x=p.x+x, y=p.y+y, z=p.z+z}
1636                 nodeupdate_single(p2)
1637         end
1638         end
1639         end
1640 end
1641
1642 --
1643 -- Falling stuff
1644 --
1645
1646 function default.register_falling_node(nodename, texture)
1647         default.falling_node_names[nodename] = true
1648         -- Override naming conventions for stuff like :default:falling_default:sand
1649         minetest.register_entity(":default:falling_"..nodename, {
1650                 -- Static definition
1651                 physical = true,
1652                 collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
1653                 visual = "cube",
1654                 textures = {texture,texture,texture,texture,texture,texture},
1655                 -- State
1656                 -- Methods
1657                 on_step = function(self, dtime)
1658                         -- Set gravity
1659                         self.object:setacceleration({x=0, y=-10, z=0})
1660                         -- Turn to actual sand when collides to ground or just move
1661                         local pos = self.object:getpos()
1662                         local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
1663                         local bcn = minetest.env:get_node(bcp)
1664                         if bcn.name ~= "air" then
1665                                 -- Turn to a sand node
1666                                 local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
1667                                 minetest.env:add_node(np, {name=nodename})
1668                                 self.object:remove()
1669                         else
1670                                 -- Do nothing
1671                         end
1672                 end
1673         })
1674 end
1675
1676 default.register_falling_node("default:sand", "default_sand.png")
1677 default.register_falling_node("default:gravel", "default_gravel.png")
1678
1679 --
1680 -- Global callbacks
1681 --
1682
1683 -- Global environment step function
1684 function on_step(dtime)
1685         -- print("on_step")
1686 end
1687 minetest.register_globalstep(on_step)
1688
1689 function on_placenode(p, node)
1690         --print("on_placenode")
1691         nodeupdate(p)
1692 end
1693 minetest.register_on_placenode(on_placenode)
1694
1695 function on_dignode(p, node)
1696         --print("on_dignode")
1697         nodeupdate(p)
1698 end
1699 minetest.register_on_dignode(on_dignode)
1700
1701 function on_punchnode(p, node)
1702 end
1703 minetest.register_on_punchnode(on_punchnode)
1704
1705 local function handle_give_command(cmd, giver, receiver, stackstring)
1706         if not minetest.get_player_privs(giver)["give"] then
1707                 minetest.chat_send_player(giver, "error: you don't have permission to give")
1708                 return
1709         end
1710         minetest.debug("DEBUG: "..cmd..' invoked, stackstring="'..stackstring..'"')
1711         minetest.log(cmd..' invoked, stackstring="'..stackstring..'"')
1712         local itemstack = ItemStack(stackstring)
1713         if itemstack:is_empty() then
1714                 minetest.chat_send_player(giver, 'error: cannot give an empty item')
1715                 return
1716         elseif not itemstack:is_known() then
1717                 minetest.chat_send_player(giver, 'error: cannot give an unknown item')
1718                 return
1719         end
1720         local receiverref = minetest.env:get_player_by_name(receiver)
1721         if receiverref == nil then
1722                 minetest.chat_send_player(giver, receiver..' is not a known player')
1723                 return
1724         end
1725         local leftover = receiverref:get_inventory():add_item("main", itemstack)
1726         if leftover:is_empty() then
1727                 partiality = ""
1728         elseif leftover:get_count() == itemstack:get_count() then
1729                 partiality = "could not be "
1730         else
1731                 partiality = "partially "
1732         end
1733         -- The actual item stack string may be different from what the "giver"
1734         -- entered (e.g. big numbers are always interpreted as 2^16-1).
1735         stackstring = itemstack:to_string()
1736         if giver == receiver then
1737                 minetest.chat_send_player(giver, '"'..stackstring
1738                         ..'" '..partiality..'added to inventory.');
1739         else
1740                 minetest.chat_send_player(giver, '"'..stackstring
1741                         ..'" '..partiality..'added to '..receiver..'\'s inventory.');
1742                 minetest.chat_send_player(receiver, '"'..stackstring
1743                         ..'" '..partiality..'added to inventory.');
1744         end
1745 end
1746
1747 minetest.register_on_chat_message(function(name, message)
1748         --print("default on_chat_message: name="..dump(name).." message="..dump(message))
1749         local cmd = "/giveme"
1750         if message:sub(0, #cmd) == cmd then
1751                 local stackstring = string.match(message, cmd.." (.*)")
1752                 if stackstring == nil then
1753                         minetest.chat_send_player(name, 'usage: '..cmd..' stackstring')
1754                         return true -- Handled chat message
1755                 end
1756                 handle_give_command(cmd, name, name, stackstring)
1757                 return true
1758         end
1759         local cmd = "/give"
1760         if message:sub(0, #cmd) == cmd then
1761                 local receiver, stackstring = string.match(message, cmd.." ([%a%d_-]+) (.*)")
1762                 if receiver == nil or stackstring == nil then
1763                         minetest.chat_send_player(name, 'usage: '..cmd..' name stackstring')
1764                         return true -- Handled chat message
1765                 end
1766                 handle_give_command(cmd, name, receiver, stackstring)
1767                 return true
1768         end
1769         local cmd = "/spawnentity"
1770         if message:sub(0, #cmd) == cmd then
1771                 if not minetest.get_player_privs(name)["give"] then
1772                         minetest.chat_send_player(name, "you don't have permission to spawn (give)")
1773                         return true -- Handled chat message
1774                 end
1775                 if not minetest.get_player_privs(name)["interact"] then
1776                         minetest.chat_send_player(name, "you don't have permission to interact")
1777                         return true -- Handled chat message
1778                 end
1779                 local entityname = string.match(message, cmd.." (.*)")
1780                 if entityname == nil then
1781                         minetest.chat_send_player(name, 'usage: '..cmd..' entityname')
1782                         return true -- Handled chat message
1783                 end
1784                 print(cmd..' invoked, entityname="'..entityname..'"')
1785                 local player = minetest.env:get_player_by_name(name)
1786                 if player == nil then
1787                         print("Unable to spawn entity, player is nil")
1788                         return true -- Handled chat message
1789                 end
1790                 local p = player:getpos()
1791                 p.y = p.y + 1
1792                 minetest.env:add_entity(p, entityname)
1793                 minetest.chat_send_player(name, '"'..entityname
1794                                 ..'" spawned.');
1795                 return true -- Handled chat message
1796         end
1797         local cmd = "/pulverize"
1798         if message:sub(0, #cmd) == cmd then
1799                 local player = minetest.env:get_player_by_name(name)
1800                 if player == nil then
1801                         print("Unable to pulverize, player is nil")
1802                         return true -- Handled chat message
1803                 end
1804                 if player:get_wielded_item():is_empty() then
1805                         minetest.chat_send_player(name, 'Unable to pulverize, no item in hand.')
1806                 else
1807                         player:set_wielded_item(nil)
1808                         minetest.chat_send_player(name, 'An item was pulverized.')
1809                 end
1810                 return true
1811         end
1812 end)
1813
1814 --
1815 -- Done, print some random stuff
1816 --
1817
1818 --print("minetest.registered_entities:")
1819 --dump2(minetest.registered_entities)
1820
1821 -- END