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 --
 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 -- - set_timeofday(val): val: 0...1; 0 = midnight, 0.5 = midday
 173 -- - get_timeofday()
 174 --
 175 -- NodeMetaRef (this stuff is subject to change in a future version)
 176 -- - get_type()
 177 -- - allows_text_input()
 178 -- - set_text(text) -- eg. set the text of a sign
 179 -- - get_text()
 180 -- - get_owner()
 181 -- - set_owner(string)
 182 -- Generic node metadata specific:
 183 -- - set_infotext(infotext)
 184 -- - get_inventory() -> InvRef
 185 -- - set_inventory_draw_spec(string)
 186 -- - set_allow_text_input(bool)
 187 -- - set_allow_removal(bool)
 188 -- - set_enforce_owner(bool)
 189 -- - is_inventory_modified()
 190 -- - reset_inventory_modified()
 191 -- - is_text_modified()
 192 -- - reset_text_modified()
 193 -- - set_string(name, value)
 194 -- - get_string(name)
 195 --
 196 -- ObjectRef is basically ServerActiveObject.
 197 -- ObjectRef methods:
 198 -- - remove(): remove object (after returning from Lua)
 199 -- - getpos() -> {x=num, y=num, z=num}
 200 -- - setpos(pos); pos={x=num, y=num, z=num}
 201 -- - moveto(pos, continuous=false): interpolated move
 202 -- - punch(puncher, time_from_last_punch)
 203 --   ^ puncher = an another ObjectRef,
 204 --   ^ time_from_last_punch = time since last punch action of the puncher
 205 -- - right_click(clicker); clicker = an another ObjectRef
 206 -- - get_hp(): returns number of hitpoints (2 * number of hearts)
 207 -- - set_hp(hp): set number of hitpoints (2 * number of hearts)
 208 -- - get_inventory() -> InvRef
 209 -- - get_wield_list(): returns the name of the inventory list the wielded item is in
 210 -- - get_wield_index(): returns the index of the wielded item
 211 -- - get_wielded_item() -> ItemStack
 212 -- - set_wielded_item(item): replaces the wielded item, returns true if successful
 213 -- LuaEntitySAO-only: (no-op for other objects)
 214 -- - setvelocity({x=num, y=num, z=num})
 215 -- - getvelocity() -> {x=num, y=num, z=num}
 216 -- - setacceleration({x=num, y=num, z=num})
 217 -- - getacceleration() -> {x=num, y=num, z=num}
 218 -- - setyaw(radians)
 219 -- - getyaw() -> radians
 220 -- - settexturemod(mod)
 221 -- - setsprite(p={x=0,y=0}, num_frames=1, framelength=0.2,
 222 -- -           select_horiz_by_yawpitch=false)
 223 -- - ^ Select sprite from spritesheet with optional animation and DM-style
 224 -- -   texture selection based on yaw relative to camera
 225 -- - get_entity_name() (DEPRECATED: Will be removed in a future version)
 226 -- - get_luaentity()
 227 -- Player-only: (no-op for other objects)
 228 -- - get_player_name(): will return nil if is not a player
 229 -- - get_look_dir(): get camera direction as a unit vector
 230 -- - get_look_pitch(): pitch in radians
 231 -- - get_look_yaw(): yaw in radians (wraps around pretty randomly as of now)
 232 --
 233 -- InvRef methods:
 234 -- - get_size(listname): get size of a list
 235 -- - set_size(listname, size): set size of a list
 236 -- - get_stack(listname, i): get a copy of stack index i in list
 237 -- - set_stack(listname, i, stack): copy stack to index i in list
 238 -- - get_list(listname): return full list
 239 -- - set_list(listname, list): set full list (size will not change)
 240 -- - add_item(listname, stack): add item somewhere in list, returns leftover ItemStack
 241 -- - room_for_item(listname, stack): returns true if the stack of items
 242 --     can be fully added to the list
 243 -- - contains_item(listname, stack): returns true if the stack of items
 244 --     can be fully taken from the list
 245 --   remove_item(listname, stack): take as many items as specified from the list,
 246 --     returns the items that were actually removed (as an ItemStack)
 247 --
 248 -- ItemStack methods:
 249 -- - is_empty(): return true if stack is empty
 250 -- - get_name(): returns item name (e.g. "default:stone")
 251 -- - get_count(): returns number of items on the stack
 252 -- - get_wear(): returns tool wear (0-65535), 0 for non-tools
 253 -- - get_metadata(): returns metadata (a string attached to an item stack)
 254 -- - clear(): removes all items from the stack, making it empty
 255 -- - replace(item): replace the contents of this stack (item can also
 256 --     be an itemstring or table)
 257 -- - to_string(): returns the stack in itemstring form
 258 -- - to_table(): returns the stack in Lua table form
 259 -- - get_stack_max(): returns the maximum size of the stack (depends on the item)
 260 -- - get_free_space(): returns get_stack_max() - get_count()
 261 -- - is_known(): returns true if the item name refers to a defined item type
 262 -- - get_definition(): returns the item definition table
 263 -- - get_tool_digging_properties(): returns the digging properties of the item,
 264 --   ^ or those of the hand if none are defined for this item type
 265 -- - add_wear(amount): increases wear by amount if the item is a tool
 266 -- - add_item(item): put some item or stack onto this stack,
 267 --   ^ returns leftover ItemStack
 268 -- - item_fits(item): returns true if item or stack can be fully added to this one
 269 -- - take_item(n): take (and remove) up to n items from this stack
 270 --   ^ returns taken ItemStack
 271 --   ^ if n is omitted, n=1 is used
 272 -- - peek_item(n): copy (don't remove) up to n items from this stack
 273 --   ^ returns copied ItemStack
 274 --   ^ if n is omitted, n=1 is used
 275 --
 276 -- Registered entities:
 277 -- - Functions receive a "luaentity" as self:
 278 --   - It has the member .name, which is the registered name ("mod:thing")
 279 --   - It has the member .object, which is an ObjectRef pointing to the object
 280 --   - The original prototype stuff is visible directly via a metatable
 281 -- - Callbacks:
 282 --   - on_activate(self, staticdata)
 283 --   - on_step(self, dtime)
 284 --   - on_punch(self, hitter)
 285 --   - on_rightclick(self, clicker)
 286 --   - get_staticdata(self)
 287 --     ^ return string that will be passed to on_activate when the object
 288 --       is created next time
 289 --
 290 -- Entity prototype table:
 291 -- {
 292 --     physical = true,
 293 --     collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
 294 --     visual = "cube"/"sprite",
 295 --     visual_size = {x=1, y=1},
 296 --     textures = {texture,texture,texture,texture,texture,texture},
 297 --     spritediv = {x=1, y=1},
 298 --     initial_sprite_basepos = {x=0, y=0},
 299 --     on_activate = function(self, staticdata),
 300 --     on_step = function(self, dtime),
 301 --     on_punch = function(self, hitter),
 302 --     on_rightclick = function(self, clicker),
 303 --     get_staticdata = function(self),
 304 --     # Also you can define arbitrary member variables here
 305 --     myvariable = whatever,
 306 -- }
 307 --
 308 -- Item definition options (register_node, register_craftitem, register_tool)
 309 -- {
 310 --     description = "Steel Axe",
 311 --     inventory_image = "default_tool_steelaxe.png",
 312 --     wield_image = "",
 313 --     wield_scale = {x=1,y=1,z=1},
 314 --     stack_max = 99,
 315 --     liquids_pointable = false,
 316 --     tool_digging_properties = {
 317 --         full_punch_interval = 1.0,
 318 --         basetime = 1.0,
 319 --         dt_weight = 0.5,
 320 --         dt_crackiness = -0.2,
 321 --         dt_crumbliness = 1,
 322 --         dt_cuttability = -0.5,
 323 --         basedurability = 330,
 324 --         dd_weight = 0,
 325 --         dd_crackiness = 0,
 326 --         dd_crumbliness = 0,
 327 --         dd_cuttability = 0,
 328 --     }
 329 --     on_drop = func(item, dropper, pos),
 330 --     on_place = func(item, placer, pointed_thing),
 331 --     on_use = func(item, user, pointed_thing),
 332 -- }
 333 --
 334 -- Node definition options (register_node):
 335 -- {
 336 --     <all fields allowed in item definitions>,
 337 --     drawtype = "normal",
 338 --     visual_scale = 1.0,
 339 --     tile_images = {"default_unknown_block.png"},
 340 --     special_materials = {
 341 --         {image="", backface_culling=true},
 342 --         {image="", backface_culling=true},
 343 --     },
 344 --     alpha = 255,
 345 --     post_effect_color = {a=0, r=0, g=0, b=0},
 346 --     paramtype = "none",
 347 --     paramtype2 = "none",
 348 --     is_ground_content = false,
 349 --     sunlight_propagates = false,
 350 --     walkable = true,
 351 --     pointable = true,
 352 --     diggable = true,
 353 --     climbable = false,
 354 --     buildable_to = false,
 355 --     drop = "",
 356 --     -- alternatively drop = { max_items = ..., items = { ... } }
 357 --     metadata_name = "",
 358 --     liquidtype = "none",
 359 --     liquid_alternative_flowing = "",
 360 --     liquid_alternative_source = "",
 361 --     liquid_viscosity = 0,
 362 --     light_source = 0,
 363 --     damage_per_second = 0,
 364 --     selection_box = {type="regular"},
 365 --     material = {
 366 --         diggablity = "normal",
 367 --         weight = 0,
 368 --         crackiness = 0,
 369 --         crumbliness = 0,
 370 --         cuttability = 0,
 371 --         flammability = 0,
 372 --     },
 373 --     legacy_facedir_simple = false, -- Support maps made in and before January 2012
 374 --     legacy_wallmounted = false, -- Support maps made in and before January 2012
 375 -- }
 376 --
 377 -- Recipe:
 378 -- {
 379 --     output = 'default:pick_stone',
 380 --     recipe = {
 381 --         {'default:cobble', 'default:cobble', 'default:cobble'},
 382 --         {'', 'default:stick', ''},
 383 --         {'', 'default:stick', ''},
 384 --     },
 385 --     replacements = <optional list of item pairs,
 386 --                     replace one input item with another item on crafting>
 387 -- }
 388 --
 389 -- Recipe (shapeless):
 390 -- {
 391 --     type = "shapeless",
 392 --     output = 'mushrooms:mushroom_stew',
 393 --     recipe = {
 394 --         "mushrooms:bowl",
 395 --         "mushrooms:mushroom_brown",
 396 --         "mushrooms:mushroom_red",
 397 --     },
 398 --     replacements = <optional list of item pairs,
 399 --                     replace one input item with another item on crafting>
 400 -- }
 401 --
 402 -- Recipe (tool repair):
 403 -- {
 404 --     type = "toolrepair",
 405 --     additional_wear = -0.02,
 406 -- }
 407 --
 408 -- Recipe (cooking):
 409 -- {
 410 --     type = "cooking",
 411 --     output = "default:glass",
 412 --     recipe = "default:sand",
 413 --     cooktime = 3,
 414 -- }
 415 --
 416 -- Recipe (furnace fuel):
 417 -- {
 418 --     type = "fuel",
 419 --     recipe = "default:leaves",
 420 --     burntime = 1,
 421 -- }
 422 --
 423 -- ABM (ActiveBlockModifier) definition:
 424 -- {
 425 --     nodenames = {"default:lava_source"},
 426 --     neighbors = {"default:water_source", "default:water_flowing"}, -- (any of these)
 427 --      ^ If left out or empty, any neighbor will do
 428 --      ^ This might get removed in the future
 429 --     interval = 1.0, -- (operation interval)
 430 --     chance = 1, -- (chance of trigger is 1.0/this)
 431 --     action = func(pos, node, active_object_count, active_object_count_wider),
 432 -- }
 433
 434 WATER_ALPHA = 160
 435 WATER_VISC = 1
 436 LAVA_VISC = 7
 437 LIGHT_MAX = 14
 438
 439 -- Definitions made by this mod that other mods can use too
 440 default = {}
 441
 442 --
 443 -- Tool definition
 444 --
 445
 446 minetest.register_tool("default:pick_wood", {
 447         description = "Wooden Pickaxe",
 448         inventory_image = "default_tool_woodpick.png",
 449         tool_digging_properties = {
 450                 basetime = 2.0,
 451                 dt_weight = 0,
 452                 dt_crackiness = -0.5,
 453                 dt_crumbliness = 2,
 454                 dt_cuttability = 0,
 455                 basedurability = 30,
 456                 dd_weight = 0,
 457                 dd_crackiness = 0,
 458                 dd_crumbliness = 0,
 459                 dd_cuttability = 0,
 460         },
 461 })
 462 minetest.register_tool("default:pick_stone", {
 463         description = "Stone Pickaxe",
 464         inventory_image = "default_tool_stonepick.png",
 465         tool_digging_properties = {
 466                 basetime = 1.5,
 467                 dt_weight = 0,
 468                 dt_crackiness = -0.5,
 469                 dt_crumbliness = 2,
 470                 dt_cuttability = 0,
 471                 basedurability = 100,
 472                 dd_weight = 0,
 473                 dd_crackiness = 0,
 474                 dd_crumbliness = 0,
 475                 dd_cuttability = 0,
 476         },
 477 })
 478 minetest.register_tool("default:pick_steel", {
 479         description = "Steel Pickaxe",
 480         inventory_image = "default_tool_steelpick.png",
 481         tool_digging_properties = {
 482                 basetime = 1.0,
 483                 dt_weight = 0,
 484                 dt_crackiness = -0.5,
 485                 dt_crumbliness = 2,
 486                 dt_cuttability = 0,
 487                 basedurability = 333,
 488                 dd_weight = 0,
 489                 dd_crackiness = 0,
 490                 dd_crumbliness = 0,
 491                 dd_cuttability = 0,
 492         },
 493 })
 494 minetest.register_tool("default:pick_mese", {
 495         description = "Mese Pickaxe",
 496         inventory_image = "default_tool_mesepick.png",
 497         tool_digging_properties = {
 498                 basetime = 0,
 499                 dt_weight = 0,
 500                 dt_crackiness = 0,
 501                 dt_crumbliness = 0,
 502                 dt_cuttability = 0,
 503                 basedurability = 1337,
 504                 dd_weight = 0,
 505                 dd_crackiness = 0,
 506                 dd_crumbliness = 0,
 507                 dd_cuttability = 0,
 508         },
 509 })
 510 minetest.register_tool("default:shovel_wood", {
 511         description = "Wooden Shovel",
 512         inventory_image = "default_tool_woodshovel.png",
 513         tool_digging_properties = {
 514                 basetime = 2.0,
 515                 dt_weight = 0.5,
 516                 dt_crackiness = 2,
 517                 dt_crumbliness = -1.5,
 518                 dt_cuttability = 0.3,
 519                 basedurability = 30,
 520                 dd_weight = 0,
 521                 dd_crackiness = 0,
 522                 dd_crumbliness = 0,
 523                 dd_cuttability = 0,
 524         },
 525 })
 526 minetest.register_tool("default:shovel_stone", {
 527         description = "Stone Shovel",
 528         inventory_image = "default_tool_stoneshovel.png",
 529         tool_digging_properties = {
 530                 basetime = 1.5,
 531                 dt_weight = 0.5,
 532                 dt_crackiness = 2,
 533                 dt_crumbliness = -1.5,
 534                 dt_cuttability = 0.1,
 535                 basedurability = 100,
 536                 dd_weight = 0,
 537                 dd_crackiness = 0,
 538                 dd_crumbliness = 0,
 539                 dd_cuttability = 0,
 540         },
 541 })
 542 minetest.register_tool("default:shovel_steel", {
 543         description = "Steel Shovel",
 544         inventory_image = "default_tool_steelshovel.png",
 545         tool_digging_properties = {
 546                 basetime = 1.0,
 547                 dt_weight = 0.5,
 548                 dt_crackiness = 2,
 549                 dt_crumbliness = -1.5,
 550                 dt_cuttability = 0.0,
 551                 basedurability = 330,
 552                 dd_weight = 0,
 553                 dd_crackiness = 0,
 554                 dd_crumbliness = 0,
 555                 dd_cuttability = 0,
 556         },
 557 })
 558 minetest.register_tool("default:axe_wood", {
 559         description = "Wooden Axe",
 560         inventory_image = "default_tool_woodaxe.png",
 561         tool_digging_properties = {
 562                 basetime = 2.0,
 563                 dt_weight = 0.5,
 564                 dt_crackiness = -0.2,
 565                 dt_crumbliness = 1,
 566                 dt_cuttability = -0.5,
 567                 basedurability = 30,
 568                 dd_weight = 0,
 569                 dd_crackiness = 0,
 570                 dd_crumbliness = 0,
 571                 dd_cuttability = 0,
 572         },
 573 })
 574 minetest.register_tool("default:axe_stone", {
 575         description = "Stone Axe",
 576         inventory_image = "default_tool_stoneaxe.png",
 577         tool_digging_properties = {
 578                 basetime = 1.5,
 579                 dt_weight = 0.5,
 580                 dt_crackiness = -0.2,
 581                 dt_crumbliness = 1,
 582                 dt_cuttability = -0.5,
 583                 basedurability = 100,
 584                 dd_weight = 0,
 585                 dd_crackiness = 0,
 586                 dd_crumbliness = 0,
 587                 dd_cuttability = 0,
 588         },
 589 })
 590 minetest.register_tool("default:axe_steel", {
 591         description = "Steel Axe",
 592         inventory_image = "default_tool_steelaxe.png",
 593         tool_digging_properties = {
 594                 basetime = 1.0,
 595                 dt_weight = 0.5,
 596                 dt_crackiness = -0.2,
 597                 dt_crumbliness = 1,
 598                 dt_cuttability = -0.5,
 599                 basedurability = 330,
 600                 dd_weight = 0,
 601                 dd_crackiness = 0,
 602                 dd_crumbliness = 0,
 603                 dd_cuttability = 0,
 604         },
 605 })
 606 minetest.register_tool("default:sword_wood", {
 607         description = "Wooden Sword",
 608         inventory_image = "default_tool_woodsword.png",
 609         tool_digging_properties = {
 610                 basetime = 3.0,
 611                 dt_weight = 3,
 612                 dt_crackiness = 0,
 613                 dt_crumbliness = 1,
 614                 dt_cuttability = -1,
 615                 basedurability = 30,
 616                 dd_weight = 0,
 617                 dd_crackiness = 0,
 618                 dd_crumbliness = 0,
 619                 dd_cuttability = 0,
 620         }
 621 })
 622 minetest.register_tool("default:sword_stone", {
 623         description = "Stone Sword",
 624         inventory_image = "default_tool_stonesword.png",
 625         tool_digging_properties = {
 626                 basetime = 2.5,
 627                 dt_weight = 3,
 628                 dt_crackiness = 0,
 629                 dt_crumbliness = 1,
 630                 dt_cuttability = -1,
 631                 basedurability = 100,
 632                 dd_weight = 0,
 633                 dd_crackiness = 0,
 634                 dd_crumbliness = 0,
 635                 dd_cuttability = 0,
 636         }
 637 })
 638 minetest.register_tool("default:sword_steel", {
 639         description = "Steel Sword",
 640         inventory_image = "default_tool_steelsword.png",
 641         tool_digging_properties = {
 642                 basetime = 2.0,
 643                 dt_weight = 3,
 644                 dt_crackiness = 0,
 645                 dt_crumbliness = 1,
 646                 dt_cuttability = -1,
 647                 basedurability = 330,
 648                 dd_weight = 0,
 649                 dd_crackiness = 0,
 650                 dd_crumbliness = 0,
 651                 dd_cuttability = 0,
 652         }
 653 })
 654
 655 --
 656 -- Crafting definition
 657 --
 658
 659 minetest.register_craft({
 660         output = 'default:wood 4',
 661         recipe = {
 662                 {'default:tree'},
 663         }
 664 })
 665
 666 minetest.register_craft({
 667         output = 'default:stick 4',
 668         recipe = {
 669                 {'default:wood'},
 670         }
 671 })
 672
 673 minetest.register_craft({
 674         output = 'default:fence_wood 2',
 675         recipe = {
 676                 {'default:stick', 'default:stick', 'default:stick'},
 677                 {'default:stick', 'default:stick', 'default:stick'},
 678         }
 679 })
 680
 681 minetest.register_craft({
 682         output = 'default:sign_wall',
 683         recipe = {
 684                 {'default:wood', 'default:wood', 'default:wood'},
 685                 {'default:wood', 'default:wood', 'default:wood'},
 686                 {'', 'default:stick', ''},
 687         }
 688 })
 689
 690 minetest.register_craft({
 691         output = 'default:torch 4',
 692         recipe = {
 693                 {'default:coal_lump'},
 694                 {'default:stick'},
 695         }
 696 })
 697
 698 minetest.register_craft({
 699         output = 'default:pick_wood',
 700         recipe = {
 701                 {'default:wood', 'default:wood', 'default:wood'},
 702                 {'', 'default:stick', ''},
 703                 {'', 'default:stick', ''},
 704         }
 705 })
 706
 707 minetest.register_craft({
 708         output = 'default:pick_stone',
 709         recipe = {
 710                 {'default:cobble', 'default:cobble', 'default:cobble'},
 711                 {'', 'default:stick', ''},
 712                 {'', 'default:stick', ''},
 713         }
 714 })
 715
 716 minetest.register_craft({
 717         output = 'default:pick_steel',
 718         recipe = {
 719                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 720                 {'', 'default:stick', ''},
 721                 {'', 'default:stick', ''},
 722         }
 723 })
 724
 725 minetest.register_craft({
 726         output = 'default:pick_mese',
 727         recipe = {
 728                 {'default:mese', 'default:mese', 'default:mese'},
 729                 {'', 'default:stick', ''},
 730                 {'', 'default:stick', ''},
 731         }
 732 })
 733
 734 minetest.register_craft({
 735         output = 'default:shovel_wood',
 736         recipe = {
 737                 {'default:wood'},
 738                 {'default:stick'},
 739                 {'default:stick'},
 740         }
 741 })
 742
 743 minetest.register_craft({
 744         output = 'default:shovel_stone',
 745         recipe = {
 746                 {'default:cobble'},
 747                 {'default:stick'},
 748                 {'default:stick'},
 749         }
 750 })
 751
 752 minetest.register_craft({
 753         output = 'default:shovel_steel',
 754         recipe = {
 755                 {'default:steel_ingot'},
 756                 {'default:stick'},
 757                 {'default:stick'},
 758         }
 759 })
 760
 761 minetest.register_craft({
 762         output = 'default:axe_wood',
 763         recipe = {
 764                 {'default:wood', 'default:wood'},
 765                 {'default:wood', 'default:stick'},
 766                 {'', 'default:stick'},
 767         }
 768 })
 769
 770 minetest.register_craft({
 771         output = 'default:axe_stone',
 772         recipe = {
 773                 {'default:cobble', 'default:cobble'},
 774                 {'default:cobble', 'default:stick'},
 775                 {'', 'default:stick'},
 776         }
 777 })
 778
 779 minetest.register_craft({
 780         output = 'default:axe_steel',
 781         recipe = {
 782                 {'default:steel_ingot', 'default:steel_ingot'},
 783                 {'default:steel_ingot', 'default:stick'},
 784                 {'', 'default:stick'},
 785         }
 786 })
 787
 788 minetest.register_craft({
 789         output = 'default:sword_wood',
 790         recipe = {
 791                 {'default:wood'},
 792                 {'default:wood'},
 793                 {'default:stick'},
 794         }
 795 })
 796
 797 minetest.register_craft({
 798         output = 'default:sword_stone',
 799         recipe = {
 800                 {'default:cobble'},
 801                 {'default:cobble'},
 802                 {'default:stick'},
 803         }
 804 })
 805
 806 minetest.register_craft({
 807         output = 'default:sword_steel',
 808         recipe = {
 809                 {'default:steel_ingot'},
 810                 {'default:steel_ingot'},
 811                 {'default:stick'},
 812         }
 813 })
 814
 815 minetest.register_craft({
 816         output = 'default:rail 15',
 817         recipe = {
 818                 {'default:steel_ingot', '', 'default:steel_ingot'},
 819                 {'default:steel_ingot', 'default:stick', 'default:steel_ingot'},
 820                 {'default:steel_ingot', '', 'default:steel_ingot'},
 821         }
 822 })
 823
 824 minetest.register_craft({
 825         output = 'default:chest',
 826         recipe = {
 827                 {'default:wood', 'default:wood', 'default:wood'},
 828                 {'default:wood', '', 'default:wood'},
 829                 {'default:wood', 'default:wood', 'default:wood'},
 830         }
 831 })
 832
 833 minetest.register_craft({
 834         output = 'default:chest_locked',
 835         recipe = {
 836                 {'default:wood', 'default:wood', 'default:wood'},
 837                 {'default:wood', 'default:steel_ingot', 'default:wood'},
 838                 {'default:wood', 'default:wood', 'default:wood'},
 839         }
 840 })
 841
 842 minetest.register_craft({
 843         output = 'default:furnace',
 844         recipe = {
 845                 {'default:cobble', 'default:cobble', 'default:cobble'},
 846                 {'default:cobble', '', 'default:cobble'},
 847                 {'default:cobble', 'default:cobble', 'default:cobble'},
 848         }
 849 })
 850
 851 minetest.register_craft({
 852         output = 'default:steelblock',
 853         recipe = {
 854                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 855                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 856                 {'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
 857         }
 858 })
 859
 860 minetest.register_craft({
 861         output = 'default:sandstone',
 862         recipe = {
 863                 {'default:sand', 'default:sand'},
 864                 {'default:sand', 'default:sand'},
 865         }
 866 })
 867
 868 minetest.register_craft({
 869         output = 'default:clay',
 870         recipe = {
 871                 {'default:clay_lump', 'default:clay_lump'},
 872                 {'default:clay_lump', 'default:clay_lump'},
 873         }
 874 })
 875
 876 minetest.register_craft({
 877         output = 'default:brick',
 878         recipe = {
 879                 {'default:clay_brick', 'default:clay_brick'},
 880                 {'default:clay_brick', 'default:clay_brick'},
 881         }
 882 })
 883
 884 minetest.register_craft({
 885         output = 'default:paper',
 886         recipe = {
 887                 {'default:papyrus', 'default:papyrus', 'default:papyrus'},
 888         }
 889 })
 890
 891 minetest.register_craft({
 892         output = 'default:book',
 893         recipe = {
 894                 {'default:paper'},
 895                 {'default:paper'},
 896                 {'default:paper'},
 897         }
 898 })
 899
 900 minetest.register_craft({
 901         output = 'default:bookshelf',
 902         recipe = {
 903                 {'default:wood', 'default:wood', 'default:wood'},
 904                 {'default:book', 'default:book', 'default:book'},
 905                 {'default:wood', 'default:wood', 'default:wood'},
 906         }
 907 })
 908
 909 minetest.register_craft({
 910         output = 'default:ladder',
 911         recipe = {
 912                 {'default:stick', '', 'default:stick'},
 913                 {'default:stick', 'default:stick', 'default:stick'},
 914                 {'default:stick', '', 'default:stick'},
 915         }
 916 })
 917
 918 --
 919 -- Crafting (tool repair)
 920 --
 921 minetest.register_craft({
 922         type = "toolrepair",
 923         additional_wear = -0.02,
 924 })
 925
 926 --
 927 -- Cooking recipes
 928 --
 929
 930 minetest.register_craft({
 931         type = "cooking",
 932         output = "default:glass",
 933         recipe = "default:sand",
 934 })
 935
 936 minetest.register_craft({
 937         type = "cooking",
 938         output = "default:coal_lump",
 939         recipe = "default:tree",
 940 })
 941
 942 minetest.register_craft({
 943         type = "cooking",
 944         output = "default:coal_lump",
 945         recipe = "default:jungletree",
 946 })
 947
 948 minetest.register_craft({
 949         type = "cooking",
 950         output = "default:stone",
 951         recipe = "default:cobble",
 952 })
 953
 954 minetest.register_craft({
 955         type = "cooking",
 956         output = "default:steel_ingot",
 957         recipe = "default:iron_lump",
 958 })
 959
 960 minetest.register_craft({
 961         type = "cooking",
 962         output = "default:clay_brick",
 963         recipe = "default:clay_lump",
 964 })
 965
 966 --
 967 -- Fuels
 968 --
 969
 970 minetest.register_craft({
 971         type = "fuel",
 972         recipe = "default:tree",
 973         burntime = 30,
 974 })
 975
 976 minetest.register_craft({
 977         type = "fuel",
 978         recipe = "default:jungletree",
 979         burntime = 30,
 980 })
 981
 982 minetest.register_craft({
 983         type = "fuel",
 984         recipe = "default:junglegrass",
 985         burntime = 2,
 986 })
 987
 988 minetest.register_craft({
 989         type = "fuel",
 990         recipe = "default:leaves",
 991         burntime = 1,
 992 })
 993
 994 minetest.register_craft({
 995         type = "fuel",
 996         recipe = "default:cactus",
 997         burntime = 15,
 998 })
 999
1000 minetest.register_craft({
1001         type = "fuel",
1002         recipe = "default:papyrus",
1003         burntime = 1,
1004 })
1005
1006 minetest.register_craft({
1007         type = "fuel",
1008         recipe = "default:bookshelf",
1009         burntime = 30,
1010 })
1011
1012 minetest.register_craft({
1013         type = "fuel",
1014         recipe = "default:fence_wood",
1015         burntime = 15,
1016 })
1017
1018 minetest.register_craft({
1019         type = "fuel",
1020         recipe = "default:ladder",
1021         burntime = 5,
1022 })
1023
1024 minetest.register_craft({
1025         type = "fuel",
1026         recipe = "default:wood",
1027         burntime = 7,
1028 })
1029
1030 minetest.register_craft({
1031         type = "fuel",
1032         recipe = "default:mese",
1033         burntime = 30,
1034 })
1035
1036 minetest.register_craft({
1037         type = "fuel",
1038         recipe = "default:lava_source",
1039         burntime = 60,
1040 })
1041
1042 minetest.register_craft({
1043         type = "fuel",
1044         recipe = "default:torch",
1045         burntime = 4,
1046 })
1047
1048 minetest.register_craft({
1049         type = "fuel",
1050         recipe = "default:sign_wall",
1051         burntime = 10,
1052 })
1053
1054 minetest.register_craft({
1055         type = "fuel",
1056         recipe = "default:chest",
1057         burntime = 30,
1058 })
1059
1060 minetest.register_craft({
1061         type = "fuel",
1062         recipe = "default:chest_locked",
1063         burntime = 30,
1064 })
1065
1066 minetest.register_craft({
1067         type = "fuel",
1068         recipe = "default:nyancat",
1069         burntime = 1,
1070 })
1071
1072 minetest.register_craft({
1073         type = "fuel",
1074         recipe = "default:nyancat_rainbow",
1075         burntime = 1,
1076 })
1077
1078 minetest.register_craft({
1079         type = "fuel",
1080         recipe = "default:sapling",
1081         burntime = 10,
1082 })
1083
1084 minetest.register_craft({
1085         type = "fuel",
1086         recipe = "default:apple",
1087         burntime = 3,
1088 })
1089
1090 minetest.register_craft({
1091         type = "fuel",
1092         recipe = "default:coal_lump",
1093         burntime = 40,
1094 })
1095
1096 --
1097 -- Node definitions
1098 --
1099
1100 minetest.register_node("default:stone", {
1101         description = "Stone",
1102         tile_images = {"default_stone.png"},
1103         is_ground_content = true,
1104         material = minetest.digprop_stonelike(1.0),
1105         drop = 'default:cobble',
1106         legacy_mineral = true,
1107 })
1108
1109 minetest.register_node("default:stone_with_coal", {
1110         description = "Stone with coal",
1111         tile_images = {"default_stone.png^default_mineral_coal.png"},
1112         is_ground_content = true,
1113         material = minetest.digprop_stonelike(1.0),
1114         drop = 'default:coal_lump',
1115 })
1116
1117 minetest.register_node("default:stone_with_iron", {
1118         description = "Stone with iron",
1119         tile_images = {"default_stone.png^default_mineral_iron.png"},
1120         is_ground_content = true,
1121         material = minetest.digprop_stonelike(1.0),
1122         drop = 'default:iron_lump',
1123 })
1124
1125 minetest.register_node("default:dirt_with_grass", {
1126         description = "Dirt with grass",
1127         tile_images = {"default_grass.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
1128         is_ground_content = true,
1129         material = minetest.digprop_dirtlike(1.0),
1130         drop = 'default:dirt',
1131 })
1132
1133 minetest.register_node("default:dirt_with_grass_footsteps", {
1134         description = "Dirt with grass and footsteps",
1135         tile_images = {"default_grass_footsteps.png", "default_dirt.png", "default_dirt.png^default_grass_side.png"},
1136         is_ground_content = true,
1137         material = minetest.digprop_dirtlike(1.0),
1138         drop = 'default:dirt',
1139 })
1140
1141 minetest.register_node("default:dirt", {
1142         description = "Dirt",
1143         tile_images = {"default_dirt.png"},
1144         is_ground_content = true,
1145         material = minetest.digprop_dirtlike(1.0),
1146 })
1147
1148 minetest.register_node("default:sand", {
1149         description = "Sand",
1150         tile_images = {"default_sand.png"},
1151         is_ground_content = true,
1152         material = minetest.digprop_dirtlike(1.0),
1153 })
1154
1155 minetest.register_node("default:gravel", {
1156         description = "Gravel",
1157         tile_images = {"default_gravel.png"},
1158         is_ground_content = true,
1159         material = minetest.digprop_gravellike(1.0),
1160 })
1161
1162 minetest.register_node("default:sandstone", {
1163         description = "Sandstone",
1164         tile_images = {"default_sandstone.png"},
1165         is_ground_content = true,
1166         material = minetest.digprop_dirtlike(1.0),  -- FIXME should this be stonelike?
1167         drop = 'default:sand',
1168 })
1169
1170 minetest.register_node("default:clay", {
1171         description = "Clay",
1172         tile_images = {"default_clay.png"},
1173         is_ground_content = true,
1174         material = minetest.digprop_dirtlike(1.0),
1175         drop = 'default:clay_lump 4',
1176 })
1177
1178 minetest.register_node("default:brick", {
1179         description = "Brick",
1180         tile_images = {"default_brick.png"},
1181         is_ground_content = true,
1182         material = minetest.digprop_stonelike(1.0),
1183         drop = 'default:clay_brick 4',
1184 })
1185
1186 minetest.register_node("default:tree", {
1187         description = "Tree",
1188         tile_images = {"default_tree_top.png", "default_tree_top.png", "default_tree.png"},
1189         is_ground_content = true,
1190         material = minetest.digprop_woodlike(1.0),
1191 })
1192
1193 minetest.register_node("default:jungletree", {
1194         description = "Jungle Tree",
1195         tile_images = {"default_jungletree_top.png", "default_jungletree_top.png", "default_jungletree.png"},
1196         is_ground_content = true,
1197         material = minetest.digprop_woodlike(1.0),
1198 })
1199
1200 minetest.register_node("default:junglegrass", {
1201         description = "Jungle Grass",
1202         drawtype = "plantlike",
1203         visual_scale = 1.3,
1204         tile_images = {"default_junglegrass.png"},
1205         inventory_image = "default_junglegrass.png",
1206         wield_image = "default_junglegrass.png",
1207         paramtype = "light",
1208         walkable = false,
1209         material = minetest.digprop_leaveslike(1.0),
1210 })
1211
1212 minetest.register_node("default:leaves", {
1213         description = "Leaves",
1214         drawtype = "allfaces_optional",
1215         visual_scale = 1.3,
1216         tile_images = {"default_leaves.png"},
1217         paramtype = "light",
1218         material = minetest.digprop_leaveslike(1.0),
1219         drop = {
1220                 max_items = 1,
1221                 items = {
1222                         {
1223                                 -- player will get sapling with 1/20 chance
1224                                 items = {'default:sapling'},
1225                                 rarity = 20,
1226                         },
1227                         {
1228                                 -- player will get leaves only if he get no saplings,
1229                                 -- this is because max_items is 1
1230                                 items = {'default:leaves'},
1231                         }
1232                 }
1233         },
1234 })
1235
1236 minetest.register_node("default:cactus", {
1237         description = "Cactus",
1238         tile_images = {"default_cactus_top.png", "default_cactus_top.png", "default_cactus_side.png"},
1239         is_ground_content = true,
1240         material = minetest.digprop_woodlike(0.75),
1241 })
1242
1243 minetest.register_node("default:papyrus", {
1244         description = "Papyrus",
1245         drawtype = "plantlike",
1246         tile_images = {"default_papyrus.png"},
1247         inventory_image = "default_papyrus.png",
1248         wield_image = "default_papyrus.png",
1249         paramtype = "light",
1250         is_ground_content = true,
1251         walkable = false,
1252         material = minetest.digprop_leaveslike(0.5),
1253 })
1254
1255 minetest.register_node("default:bookshelf", {
1256         description = "Bookshelf",
1257         tile_images = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
1258         is_ground_content = true,
1259         material = minetest.digprop_woodlike(0.75),
1260 })
1261
1262 minetest.register_node("default:glass", {
1263         description = "Glass",
1264         drawtype = "glasslike",
1265         tile_images = {"default_glass.png"},
1266         inventory_image = minetest.inventorycube("default_glass.png"),
1267         paramtype = "light",
1268         sunlight_propagates = true,
1269         is_ground_content = true,
1270         material = minetest.digprop_glasslike(1.0),
1271 })
1272
1273 minetest.register_node("default:fence_wood", {
1274         description = "Wooden Fence",
1275         drawtype = "fencelike",
1276         tile_images = {"default_wood.png"},
1277         inventory_image = "default_fence.png",
1278         wield_image = "default_fence.png",
1279         paramtype = "light",
1280         is_ground_content = true,
1281         selection_box = {
1282                 type = "fixed",
1283                 fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
1284         },
1285         material = minetest.digprop_woodlike(0.75),
1286 })
1287
1288 minetest.register_node("default:rail", {
1289         description = "Rail",
1290         drawtype = "raillike",
1291         tile_images = {"default_rail.png", "default_rail_curved.png", "default_rail_t_junction.png", "default_rail_crossing.png"},
1292         inventory_image = "default_rail.png",
1293         wield_image = "default_rail.png",
1294         paramtype = "light",
1295         is_ground_content = true,
1296         walkable = false,
1297         selection_box = {
1298                 type = "fixed",
1299                 --fixed = <default>
1300         },
1301         material = minetest.digprop_dirtlike(0.75),
1302 })
1303
1304 minetest.register_node("default:ladder", {
1305         description = "Ladder",
1306         drawtype = "signlike",
1307         tile_images = {"default_ladder.png"},
1308         inventory_image = "default_ladder.png",
1309         wield_image = "default_ladder.png",
1310         paramtype = "light",
1311         paramtype2 = "wallmounted",
1312         is_ground_content = true,
1313         walkable = false,
1314         climbable = true,
1315         selection_box = {
1316                 type = "wallmounted",
1317                 --wall_top = = <default>
1318                 --wall_bottom = = <default>
1319                 --wall_side = = <default>
1320         },
1321         material = minetest.digprop_woodlike(0.5),
1322         legacy_wallmounted = true,
1323 })
1324
1325 minetest.register_node("default:wood", {
1326         description = "Wood",
1327         tile_images = {"default_wood.png"},
1328         is_ground_content = true,
1329         material = minetest.digprop_woodlike(0.75),
1330 })
1331
1332 minetest.register_node("default:mese", {
1333         description = "Mese",
1334         tile_images = {"default_mese.png"},
1335         is_ground_content = true,
1336         material = minetest.digprop_stonelike(0.5),
1337 })
1338
1339 minetest.register_node("default:cloud", {
1340         description = "Cloud",
1341         tile_images = {"default_cloud.png"},
1342         is_ground_content = true,
1343 })
1344
1345 minetest.register_node("default:water_flowing", {
1346         description = "Water (flowing)",
1347         inventory_image = minetest.inventorycube("default_water.png"),
1348         drawtype = "flowingliquid",
1349         tile_images = {"default_water.png"},
1350         alpha = WATER_ALPHA,
1351         paramtype = "light",
1352         walkable = false,
1353         pointable = false,
1354         diggable = false,
1355         buildable_to = true,
1356         liquidtype = "flowing",
1357         liquid_alternative_flowing = "default:water_flowing",
1358         liquid_alternative_source = "default:water_source",
1359         liquid_viscosity = WATER_VISC,
1360         post_effect_color = {a=64, r=100, g=100, b=200},
1361         special_materials = {
1362                 {image="default_water.png", backface_culling=false},
1363                 {image="default_water.png", backface_culling=true},
1364         },
1365 })
1366
1367 minetest.register_node("default:water_source", {
1368         description = "Water",
1369         inventory_image = minetest.inventorycube("default_water.png"),
1370         drawtype = "liquid",
1371         tile_images = {"default_water.png"},
1372         alpha = WATER_ALPHA,
1373         paramtype = "light",
1374         walkable = false,
1375         pointable = false,
1376         diggable = false,
1377         buildable_to = true,
1378         liquidtype = "source",
1379         liquid_alternative_flowing = "default:water_flowing",
1380         liquid_alternative_source = "default:water_source",
1381         liquid_viscosity = WATER_VISC,
1382         post_effect_color = {a=64, r=100, g=100, b=200},
1383         special_materials = {
1384                 -- New-style water source material (mostly unused)
1385                 {image="default_water.png", backface_culling=false},
1386         },
1387 })
1388
1389 minetest.register_node("default:lava_flowing", {
1390         description = "Lava (flowing)",
1391         inventory_image = minetest.inventorycube("default_lava.png"),
1392         drawtype = "flowingliquid",
1393         tile_images = {"default_lava.png"},
1394         paramtype = "light",
1395         light_source = LIGHT_MAX - 1,
1396         walkable = false,
1397         pointable = false,
1398         diggable = false,
1399         buildable_to = true,
1400         liquidtype = "flowing",
1401         liquid_alternative_flowing = "default:lava_flowing",
1402         liquid_alternative_source = "default:lava_source",
1403         liquid_viscosity = LAVA_VISC,
1404         damage_per_second = 4*2,
1405         post_effect_color = {a=192, r=255, g=64, b=0},
1406         special_materials = {
1407                 {image="default_lava.png", backface_culling=false},
1408                 {image="default_lava.png", backface_culling=true},
1409         },
1410 })
1411
1412 minetest.register_node("default:lava_source", {
1413         description = "Lava",
1414         inventory_image = minetest.inventorycube("default_lava.png"),
1415         drawtype = "liquid",
1416         tile_images = {"default_lava.png"},
1417         paramtype = "light",
1418         light_source = LIGHT_MAX - 1,
1419         walkable = false,
1420         pointable = false,
1421         diggable = false,
1422         buildable_to = true,
1423         liquidtype = "source",
1424         liquid_alternative_flowing = "default:lava_flowing",
1425         liquid_alternative_source = "default:lava_source",
1426         liquid_viscosity = LAVA_VISC,
1427         damage_per_second = 4*2,
1428         post_effect_color = {a=192, r=255, g=64, b=0},
1429         special_materials = {
1430                 -- New-style lava source material (mostly unused)
1431                 {image="default_lava.png", backface_culling=false},
1432         },
1433 })
1434
1435 minetest.register_node("default:torch", {
1436         description = "Torch",
1437         drawtype = "torchlike",
1438         tile_images = {"default_torch_on_floor.png", "default_torch_on_ceiling.png", "default_torch.png"},
1439         inventory_image = "default_torch_on_floor.png",
1440         wield_image = "default_torch_on_floor.png",
1441         paramtype = "light",
1442         paramtype2 = "wallmounted",
1443         sunlight_propagates = true,
1444         walkable = false,
1445         light_source = LIGHT_MAX-1,
1446         selection_box = {
1447                 type = "wallmounted",
1448                 wall_top = {-0.1, 0.5-0.6, -0.1, 0.1, 0.5, 0.1},
1449                 wall_bottom = {-0.1, -0.5, -0.1, 0.1, -0.5+0.6, 0.1},
1450                 wall_side = {-0.5, -0.3, -0.1, -0.5+0.3, 0.3, 0.1},
1451         },
1452         material = minetest.digprop_constanttime(0.0),
1453         legacy_wallmounted = true,
1454 })
1455
1456 minetest.register_node("default:sign_wall", {
1457         description = "Sign",
1458         drawtype = "signlike",
1459         tile_images = {"default_sign_wall.png"},
1460         inventory_image = "default_sign_wall.png",
1461         wield_image = "default_sign_wall.png",
1462         paramtype = "light",
1463         paramtype2 = "wallmounted",
1464         sunlight_propagates = true,
1465         walkable = false,
1466         metadata_name = "sign",
1467         selection_box = {
1468                 type = "wallmounted",
1469                 --wall_top = <default>
1470                 --wall_bottom = <default>
1471                 --wall_side = <default>
1472         },
1473         material = minetest.digprop_constanttime(0.5),
1474         legacy_wallmounted = true,
1475 })
1476
1477 minetest.register_node("default:chest", {
1478         description = "Chest",
1479         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1480                 "default_chest_side.png", "default_chest_side.png", "default_chest_front.png"},
1481         paramtype2 = "facedir",
1482         metadata_name = "chest",
1483         material = minetest.digprop_woodlike(1.0),
1484         legacy_facedir_simple = true,
1485 })
1486
1487 minetest.register_node("default:chest_locked", {
1488         description = "Locked Chest",
1489         tile_images = {"default_chest_top.png", "default_chest_top.png", "default_chest_side.png",
1490                 "default_chest_side.png", "default_chest_side.png", "default_chest_lock.png"},
1491         paramtype2 = "facedir",
1492         metadata_name = "locked_chest",
1493         material = minetest.digprop_woodlike(1.0),
1494         legacy_facedir_simple = true,
1495 })
1496
1497 minetest.register_node("default:furnace", {
1498         description = "Furnace",
1499         tile_images = {"default_furnace_side.png", "default_furnace_side.png", "default_furnace_side.png",
1500                 "default_furnace_side.png", "default_furnace_side.png", "default_furnace_front.png"},
1501         paramtype2 = "facedir",
1502         metadata_name = "furnace",
1503         material = minetest.digprop_stonelike(3.0),
1504         legacy_facedir_simple = true,
1505 })
1506
1507 minetest.register_node("default:cobble", {
1508         description = "Cobble",
1509         tile_images = {"default_cobble.png"},
1510         is_ground_content = true,
1511         material = minetest.digprop_stonelike(0.9),
1512 })
1513
1514 minetest.register_node("default:mossycobble", {
1515         description = "Mossy Cobble",
1516         tile_images = {"default_mossycobble.png"},
1517         is_ground_content = true,
1518         material = minetest.digprop_stonelike(0.8),
1519 })
1520
1521 minetest.register_node("default:steelblock", {
1522         description = "Steel Block",
1523         tile_images = {"default_steel_block.png"},
1524         is_ground_content = true,
1525         material = minetest.digprop_stonelike(5.0),
1526 })
1527
1528 minetest.register_node("default:nyancat", {
1529         description = "Nyancat",
1530         tile_images = {"default_nc_side.png", "default_nc_side.png", "default_nc_side.png",
1531                 "default_nc_side.png", "default_nc_back.png", "default_nc_front.png"},
1532         inventory_image = "default_nc_front.png",
1533         paramtype2 = "facedir",
1534         material = minetest.digprop_stonelike(3.0),
1535         legacy_facedir_simple = true,
1536 })
1537
1538 minetest.register_node("default:nyancat_rainbow", {
1539         description = "Nyancat Rainbow",
1540         tile_images = {"default_nc_rb.png"},
1541         inventory_image = "default_nc_rb.png",
1542         material = minetest.digprop_stonelike(3.0),
1543 })
1544
1545 minetest.register_node("default:sapling", {
1546         description = "Sapling",
1547         drawtype = "plantlike",
1548         visual_scale = 1.0,
1549         tile_images = {"default_sapling.png"},
1550         inventory_image = "default_sapling.png",
1551         wield_image = "default_sapling.png",
1552         paramtype = "light",
1553         walkable = false,
1554         material = minetest.digprop_constanttime(0.0),
1555 })
1556
1557 minetest.register_node("default:apple", {
1558         description = "Apple",
1559         drawtype = "plantlike",
1560         visual_scale = 1.0,
1561         tile_images = {"default_apple.png"},
1562         inventory_image = "default_apple.png",
1563         paramtype = "light",
1564         sunlight_propagates = true,
1565         walkable = false,
1566         material = minetest.digprop_constanttime(0.0),
1567         on_use = minetest.item_eat(4),
1568 })
1569
1570 --
1571 -- Crafting items
1572 --
1573
1574 minetest.register_craftitem("default:stick", {
1575         description = "Stick",
1576         inventory_image = "default_stick.png",
1577 })
1578
1579 minetest.register_craftitem("default:paper", {
1580         description = "Paper",
1581         inventory_image = "default_paper.png",
1582 })
1583
1584 minetest.register_craftitem("default:book", {
1585         description = "Book",
1586         inventory_image = "default_book.png",
1587 })
1588
1589 minetest.register_craftitem("default:coal_lump", {
1590         description = "Lump of coal",
1591         inventory_image = "default_coal_lump.png",
1592 })
1593
1594 minetest.register_craftitem("default:iron_lump", {
1595         description = "Lump of iron",
1596         inventory_image = "default_iron_lump.png",
1597 })
1598
1599 minetest.register_craftitem("default:clay_lump", {
1600         description = "Lump of clay",
1601         inventory_image = "default_clay_lump.png",
1602 })
1603
1604 minetest.register_craftitem("default:steel_ingot", {
1605         description = "Steel ingot",
1606         inventory_image = "default_steel_ingot.png",
1607 })
1608
1609 minetest.register_craftitem("default:clay_brick", {
1610         description = "Clay brick",
1611         inventory_image = "default_steel_ingot.png",
1612         inventory_image = "default_clay_brick.png",
1613 })
1614
1615 minetest.register_craftitem("default:scorched_stuff", {
1616         description = "Scorched stuff",
1617         inventory_image = "default_scorched_stuff.png",
1618 })
1619
1620 --
1621 -- Creative inventory
1622 --
1623
1624 minetest.add_to_creative_inventory('default:pick_mese')
1625 minetest.add_to_creative_inventory('default:pick_steel')
1626 minetest.add_to_creative_inventory('default:axe_steel')
1627 minetest.add_to_creative_inventory('default:shovel_steel')
1628
1629 minetest.add_to_creative_inventory('default:torch')
1630 minetest.add_to_creative_inventory('default:cobble')
1631 minetest.add_to_creative_inventory('default:dirt')
1632 minetest.add_to_creative_inventory('default:stone')
1633 minetest.add_to_creative_inventory('default:sand')
1634 minetest.add_to_creative_inventory('default:sandstone')
1635 minetest.add_to_creative_inventory('default:clay')
1636 minetest.add_to_creative_inventory('default:brick')
1637 minetest.add_to_creative_inventory('default:tree')
1638 minetest.add_to_creative_inventory('default:wood')
1639 minetest.add_to_creative_inventory('default:leaves')
1640 minetest.add_to_creative_inventory('default:cactus')
1641 minetest.add_to_creative_inventory('default:papyrus')
1642 minetest.add_to_creative_inventory('default:bookshelf')
1643 minetest.add_to_creative_inventory('default:glass')
1644 minetest.add_to_creative_inventory('default:fence')
1645 minetest.add_to_creative_inventory('default:rail')
1646 minetest.add_to_creative_inventory('default:mese')
1647 minetest.add_to_creative_inventory('default:chest')
1648 minetest.add_to_creative_inventory('default:furnace')
1649 minetest.add_to_creative_inventory('default:sign_wall')
1650 minetest.add_to_creative_inventory('default:water_source')
1651 minetest.add_to_creative_inventory('default:lava_source')
1652 minetest.add_to_creative_inventory('default:ladder')
1653
1654 --
1655 -- Some common functions
1656 --
1657
1658 default.falling_node_names = {}
1659
1660 function nodeupdate_single(p)
1661         n = minetest.env:get_node(p)
1662         if default.falling_node_names[n.name] ~= nil then
1663                 p_bottom = {x=p.x, y=p.y-1, z=p.z}
1664                 n_bottom = minetest.env:get_node(p_bottom)
1665                 if n_bottom.name == "air" then
1666                         minetest.env:remove_node(p)
1667                         minetest.env:add_entity(p, "default:falling_"..n.name)
1668                         nodeupdate(p)
1669                 end
1670         end
1671 end
1672
1673 function nodeupdate(p)
1674         for x = -1,1 do
1675         for y = -1,1 do
1676         for z = -1,1 do
1677                 p2 = {x=p.x+x, y=p.y+y, z=p.z+z}
1678                 nodeupdate_single(p2)
1679         end
1680         end
1681         end
1682 end
1683
1684 --
1685 -- Falling stuff
1686 --
1687
1688 function default.register_falling_node(nodename, texture)
1689         default.falling_node_names[nodename] = true
1690         -- Override naming conventions for stuff like :default:falling_default:sand
1691         minetest.register_entity(":default:falling_"..nodename, {
1692                 -- Static definition
1693                 physical = true,
1694                 collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
1695                 visual = "cube",
1696                 textures = {texture,texture,texture,texture,texture,texture},
1697                 -- State
1698                 -- Methods
1699                 on_step = function(self, dtime)
1700                         -- Set gravity
1701                         self.object:setacceleration({x=0, y=-10, z=0})
1702                         -- Turn to actual sand when collides to ground or just move
1703                         local pos = self.object:getpos()
1704                         local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
1705                         local bcn = minetest.env:get_node(bcp)
1706                         if bcn.name ~= "air" then
1707                                 -- Turn to a sand node
1708                                 local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
1709                                 minetest.env:add_node(np, {name=nodename})
1710                                 self.object:remove()
1711                         else
1712                                 -- Do nothing
1713                         end
1714                 end
1715         })
1716 end
1717
1718 default.register_falling_node("default:sand", "default_sand.png")
1719 default.register_falling_node("default:gravel", "default_gravel.png")
1720
1721 --
1722 -- Global callbacks
1723 --
1724
1725 -- Global environment step function
1726 function on_step(dtime)
1727         -- print("on_step")
1728 end
1729 minetest.register_globalstep(on_step)
1730
1731 function on_placenode(p, node)
1732         --print("on_placenode")
1733         nodeupdate(p)
1734 end
1735 minetest.register_on_placenode(on_placenode)
1736
1737 function on_dignode(p, node)
1738         --print("on_dignode")
1739         nodeupdate(p)
1740 end
1741 minetest.register_on_dignode(on_dignode)
1742
1743 function on_punchnode(p, node)
1744 end
1745 minetest.register_on_punchnode(on_punchnode)
1746
1747 local function handle_give_command(cmd, giver, receiver, stackstring)
1748         if not minetest.get_player_privs(giver)["give"] then
1749                 minetest.chat_send_player(giver, "error: you don't have permission to give")
1750                 return
1751         end
1752         minetest.debug("DEBUG: "..cmd..' invoked, stackstring="'..stackstring..'"')
1753         minetest.log(cmd..' invoked, stackstring="'..stackstring..'"')
1754         local itemstack = ItemStack(stackstring)
1755         if itemstack:is_empty() then
1756                 minetest.chat_send_player(giver, 'error: cannot give an empty item')
1757                 return
1758         elseif not itemstack:is_known() then
1759                 minetest.chat_send_player(giver, 'error: cannot give an unknown item')
1760                 return
1761         end
1762         local receiverref = minetest.env:get_player_by_name(receiver)
1763         if receiverref == nil then
1764                 minetest.chat_send_player(giver, receiver..' is not a known player')
1765                 return
1766         end
1767         local leftover = receiverref:get_inventory():add_item("main", itemstack)
1768         if leftover:is_empty() then
1769                 partiality = ""
1770         elseif leftover:get_count() == itemstack:get_count() then
1771                 partiality = "could not be "
1772         else
1773                 partiality = "partially "
1774         end
1775         if giver == receiver then
1776                 minetest.chat_send_player(giver, '"'..stackstring
1777                         ..'" '..partiality..'added to inventory.');
1778         else
1779                 minetest.chat_send_player(giver, '"'..stackstring
1780                         ..'" '..partiality..'added to '..receiver..'\'s inventory.');
1781                 minetest.chat_send_player(receiver, '"'..stackstring
1782                         ..'" '..partiality..'added to inventory.');
1783         end
1784 end
1785
1786 minetest.register_on_chat_message(function(name, message)
1787         --print("default on_chat_message: name="..dump(name).." message="..dump(message))
1788         local cmd = "/giveme"
1789         if message:sub(0, #cmd) == cmd then
1790                 local stackstring = string.match(message, cmd.." (.*)")
1791                 if stackstring == nil then
1792                         minetest.chat_send_player(name, 'usage: '..cmd..' stackstring')
1793                         return true -- Handled chat message
1794                 end
1795                 handle_give_command(cmd, name, name, stackstring)
1796                 return true
1797         end
1798         local cmd = "/give"
1799         if message:sub(0, #cmd) == cmd then
1800                 local receiver, stackstring = string.match(message, cmd.." ([%a%d_-]+) (.*)")
1801                 if receiver == nil or stackstring == nil then
1802                         minetest.chat_send_player(name, 'usage: '..cmd..' name stackstring')
1803                         return true -- Handled chat message
1804                 end
1805                 handle_give_command(cmd, name, receiver, stackstring)
1806                 return true
1807         end
1808         local cmd = "/spawnentity"
1809         if message:sub(0, #cmd) == cmd then
1810                 if not minetest.get_player_privs(name)["give"] then
1811                         minetest.chat_send_player(name, "you don't have permission to spawn (give)")
1812                         return true -- Handled chat message
1813                 end
1814                 if not minetest.get_player_privs(name)["interact"] then
1815                         minetest.chat_send_player(name, "you don't have permission to interact")
1816                         return true -- Handled chat message
1817                 end
1818                 local entityname = string.match(message, cmd.." (.*)")
1819                 if entityname == nil then
1820                         minetest.chat_send_player(name, 'usage: '..cmd..' entityname')
1821                         return true -- Handled chat message
1822                 end
1823                 print(cmd..' invoked, entityname="'..entityname..'"')
1824                 local player = minetest.env:get_player_by_name(name)
1825                 if player == nil then
1826                         print("Unable to spawn entity, player is nil")
1827                         return true -- Handled chat message
1828                 end
1829                 local p = player:getpos()
1830                 p.y = p.y + 1
1831                 minetest.env:add_entity(p, entityname)
1832                 minetest.chat_send_player(name, '"'..entityname
1833                                 ..'" spawned.');
1834                 return true -- Handled chat message
1835         end
1836         local cmd = "/pulverize"
1837         if message:sub(0, #cmd) == cmd then
1838                 local player = minetest.env:get_player_by_name(name)
1839                 if player == nil then
1840                         print("Unable to pulverize, player is nil")
1841                         return true -- Handled chat message
1842                 end
1843                 if player:get_wielded_item():is_empty() then
1844                         minetest.chat_send_player(name, 'Unable to pulverize, no item in hand.')
1845                 else
1846                         player:set_wielded_item(nil)
1847                         minetest.chat_send_player(name, 'An item was pulverized.')
1848                 end
1849                 return true
1850         end
1851 end)
1852
1853 --
1854 -- Done, print some random stuff
1855 --
1856
1857 --print("minetest.registered_entities:")
1858 --dump2(minetest.registered_entities)
1859
1860 -- END