Merge branch 'stable-5' into nalc-dev

fixes #2228

.luacheckrc

@@ -7,7 +7,12 @@ read_globals = {
 	"dump",
 	"vector",
 	"VoxelManip", "VoxelArea",
-	"PseudoRandom", "ItemStack",
+	"PseudoRandom", "PcgRandom",
+	"ItemStack",
+	"Settings",
+	"unpack",
+	-- Silence errors about custom table methods.
+	table = { fields = { "copy", "indexof" } }
 }
 
 -- Overwrites minetest.handle_node_drops

LICENSE.txt

@@ -0,0 +1,519 @@
+License of media (textures and sounds)
+--------------------------------------
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+See README.txt in each mod directory for information about other authors.
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+http://creativecommons.org/licenses/by-sa/3.0/
+
+License of menu/header.png
+Copyright (C) 2015 paramat CC BY-SA 3.0
+
+
+License of source code
+----------------------
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+See README.txt in each mod directory for information about other authors.
+
+                  GNU LESSER GENERAL PUBLIC LICENSE
+                       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
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+That's all there is to it!

README.txt

@@ -1,9 +1,9 @@
 Minetest Game [minetest_game]
 =============================
-The main subgame for the Minetest engine
-========================================
+The main game for the Minetest engine
+=====================================
 
-To use this subgame with the Minetest engine, insert this repository as
+To use this game with the Minetest engine, insert this repository as
 	/games/minetest_game
 
 The Minetest engine can be found in:
@@ -18,36 +18,11 @@ Additionally, when the Minetest engine is tagged to be a certain version (eg.
 0.4.10), Minetest Game is tagged with the version too.
 
 When stable releases are made, Minetest Game is packaged and made available in
-	http://minetest.net/download
+	http://minetest.net/downloads/
 and in case the repository has grown too much, it may be reset. In that sense,
 this is not a "real" git repository. (Package maintainers please note!)
 
-License of source code
-----------------------
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-See README.txt in each mod directory for information about other authors.
+Licensing
+---------
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-License of media (textures and sounds)
---------------------------------------
-Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
-See README.txt in each mod directory for information about other authors.
-
-Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-http://creativecommons.org/licenses/by-sa/3.0/
-
-License of menu/header.png
-Copyright (C) 2015 paramat CC BY-SA 3.0
+See LICENSE.txt

game.conf

@@ -1 +1,3 @@
-name = Minetest Game
+name = Notre Ami Le Cube 1.1
+author = minetest and sys4
+description = Minetest game modified by sys4

game_api.txt

@@ -2,10 +2,11 @@ Minetest Game API
 =================
 GitHub Repo: https://github.com/minetest/minetest_game
 
+
 Introduction
 ------------
 
-The Minetest Game subgame offers multiple new possibilities in addition to the Minetest engine's built-in API,
+The Minetest Game game offers multiple new possibilities in addition to the Minetest engine's built-in API,
 allowing you to add new plants to farming mod, buckets for new liquids, new stairs and custom panes.
 For information on the Minetest API, visit https://github.com/minetest/minetest/blob/master/doc/lua_api.txt
 Please note:
@@ -14,6 +15,7 @@ Please note:
  * [#ABC] refers to a section in this document
  * [pos] refers to a position table `{x = -5, y = 0, z = 200}`
 
+
 Bucket API
 ----------
 
@@ -34,6 +36,7 @@ The bucket API allows registering new types of buckets for non-default liquids.
 The filled bucket item is returned to the player that uses an empty bucket pointing to the given liquid source.
 When punching with an empty bucket pointing to an entity or a non-liquid node, the on_punch of the entity or node will be triggered.
 
+
 Beds API
 --------
 
@@ -42,6 +45,7 @@ Beds API
 		def            -- See [#Bed definition]
 	)
 
+ * `beds.can_dig(bed_pos)` Returns a boolean whether the bed at `bed_pos` may be dug
  * `beds.read_spawns() `   Returns a table containing players respawn positions
  * `beds.kick_players()`  Forces all players to leave bed
  * `beds.skip_night()`   Sets world time to morning and saves respawn position of all players currently sleeping
@@ -67,6 +71,17 @@ Beds API
 		}
 	}
 
+
+Bones API
+---------
+
+An ordered list of listnames (default: "main", "craft") of the player inventory,
+that will be placed into bones or dropped on player death can be looked up or changed
+in `bones.player_inventory_lists`.
+
+e.g. `table.insert(bones.player_inventory_lists, "backpack")`
+
+
 Creative API
 ------------
 
@@ -78,15 +93,79 @@ For example,
 is used to show all tools. Name is used in the sfinv page name, title is the
 human readable title.
 
+`is_enabled_for` is used to check whether a player is in creative mode:
+
+    creative.is_enabled_for(name)
+
+Override this to allow per-player game modes.
+
 The contents of `creative.formspec_add` is appended to every creative inventory
 page. Mods can use it to add additional formspec elements onto the default
 creative inventory formspec to be drawn after each update.
 
+
+Chests API
+----------
+
+The chests API allows the creation of chests, which have their own inventories for holding items.
+
+`default.chest.get_chest_formspec(pos)`
+
+ * Returns a formspec for a specific chest.
+ * `pos` Location of the chest node, e.g `{x = 1, y = 1, z = 1}`
+
+`default.chest.chest_lid_obstructed(pos)`
+
+ * Returns a boolean depending on whether or not a chest has its top obstructed by a solid node.
+ * `pos` Location of the chest node, e.g `{x = 1, y = 1, z = 1}`
+
+`default.chest.chest_lid_close(pn)`
+
+ * Closes the chest that a player is currently looking in.
+ * `pn` The name of the player whose chest is going to be closed
+
+`default.chest.open_chests`
+
+ * A table indexed by player name to keep track of who opened what chest.
+ * Key: The name of the player.
+ * Value: A table containing information about the chest the player is looking at.
+   e.g `{ pos = {1, 1, 1}, sound = null, swap = "chest" }`
+
+`default.chest.register_chest(name, def)`
+
+ * Registers new chest
+ * `name` Name for chest
+ * `def`  See [#Chest Definition]
+
+### Chest Definition
+
+	description = "Chest",
+	tiles = {
+		"default_chest_top.png",
+		"default_chest_top.png",
+		"default_chest_side.png",
+		"default_chest_side.png",
+		"default_chest_front.png",
+		"default_chest_inside.png"
+	}, -- Textures which are applied to the chest model.
+	sounds = default.node_sound_wood_defaults(),
+	sound_open = "default_chest_open",
+	sound_close = "default_chest_close",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+	protected = false, -- If true, only placer can modify chest.
+
+
 Doors API
 ---------
 
 The doors mod allows modders to register custom doors and trapdoors.
 
+`doors.registered_doors[name] = Door definition` 
+ * Table of registered doors, indexed by door name 
+
+`doors.registered_trapdoors[name] = Trapdoor definition` 
+ * Table of registered trap doors, indexed by trap door name 
+
 `doors.register_door(name, def)`
 
  * Registers new door
@@ -122,6 +201,13 @@ The doors mod allows modders to register custom doors and trapdoors.
     has the permissions needed to open this door. If omitted then no
     permission checks are performed.
 
+`doors.door_toggle(pos, node, clicker)`
+
+ * Toggle door open or shut
+ * `pos` Position of the door
+ * `node` Node definition
+ * `clicker` Player definition for the player that clicked on the door
+ 
 ### Door definition
 
 	description = "Door description",
@@ -133,6 +219,8 @@ The doors mod allows modders to register custom doors and trapdoors.
 	sound_open = sound play for open door, -- optional
 	sound_close = sound play for close door, -- optional
 	protected = false, -- If true, only placer can open the door (locked for others)
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing) 
+	-- optional function containing the on_rightclick callback, defaults to a doors.door_toggle-wrapper
 
 ### Trapdoor definition
 
@@ -145,14 +233,55 @@ The doors mod allows modders to register custom doors and trapdoors.
 	sound_open = sound play for open door, -- optional
 	sound_close = sound play for close door, -- optional
 	protected = false, -- If true, only placer can open the door (locked for others)
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing) 
+	-- function containing the on_rightclick callback
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing) 
+	-- function containing the on_rightclick callback
 
 ### Fence gate definition
 
 	description = "Wooden Fence Gate",
-	texture = "default_wood.png",
+	texture = "default_wood.png", -- `backface_culling` will automatically be
+	                              -- set to `true` if not specified.
 	material = "default:wood",
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults(), -- optional
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing) 
+	-- function containing the on_rightclick callback
+
+
+Dungeon Loot API
+----------------
+
+The mod that places chests with loot in dungeons provides an API to register additional loot.
+
+`dungeon_loot.register(def)`
+
+ * Registers one or more loot items
+ * `def` Can be a single [#Loot definition] or a list of them
+
+`dungeon_loot.registered_loot`
+
+ * Table of all registered loot, not to be modified manually
+
+### Loot definition
+
+	name = "item:name",
+	chance = 0.5,
+	-- ^ chance value from 0.0 to 1.0 that the item will appear in the chest when chosen
+	--   due to an extra step in the selection process, 0.5 does not(!) mean that
+	--   on average every second chest will have this item
+	count = {1, 4},
+	-- ^ table with minimum and maximum amounts of this item
+	--   optional, defaults to always single item
+	y = {-32768, -512},
+	-- ^ table with minimum and maximum heights this item can be found at
+	--   optional, defaults to no height restrictions
+	types = {"desert"},
+	-- ^ table with types of dungeons this item can be found in
+	--   supported types: "normal" (the cobble/mossycobble one), "sandstone", "desert"
+	--   optional, defaults to no type restrictions
+
 
 Fence API
 ---------
@@ -175,6 +304,7 @@ Allows creation of new fences with "fencelike" drawtype.
 	groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 	sounds = default.node_sound_wood_defaults(),
 
+
 Walls API
 ---------
 
@@ -187,6 +317,7 @@ walls.register(name, desc, texture, mat, sounds)
 ^ mat = "default:stone". Used to auto-generate crafting recipe.
 ^ sounds = sounds: see [#Default sounds]
 
+
 Farming API
 -----------
 
@@ -227,6 +358,7 @@ The farming API allows you to easily register plants and hoes.
 		maxlight = default.LIGHT_MAX           -- Maximum light to grow
 	}
 
+
 Fire API
 --------
 
@@ -276,21 +408,63 @@ Give Initial Stuff API
 ^ str is a comma separated list of initial stuff
 ^ Adds items to the list of items to be given
 
-Nyancat API
+
+Players API
 -----------
 
-`nyancat.place(pos, facedir, length)`
+The player API can register player models and update the player's appearence
 
-^ Place a cat at `pos` facing `facedir` with tail length `length`
-  Only accepts facedir 0-3, if facedir > 3 then it will be interpreted as facedir = 0
+* `player_api.register_model(name, def)`
+	* Register a new model to be used by players
+	* name: model filename such as "character.x", "foo.b3d", etc.
+	* def: See [#Model definition]
+    * saved to player_api.registered_models
 
-`nyancat.generate(minp, maxp, seed)`
+* `player_api.registered_player_models[name]`
+	 * Get a model's definition
+	 * see [#Model definition]
+
+* `player_api.set_model(player, model_name)`
+	* Change a player's model
+	* `player`: PlayerRef
+	* `model_name`: model registered with player_api.register_model()
+
+* `player_api.set_animation(player, anim_name [, speed])`
+	* Applies an animation to a player
+	* anim_name: name of the animation.
+	* speed: frames per second. If nil, default from the model is used
+
+* `player_api.set_textures(player, textures)`
+	* Sets player textures
+	* `player`: PlayerRef
+	* `textures`: array of textures, If `textures` is nil the default
+	  textures from the model def are used
+
+* `player_api.get_animation(player)`
+	* Returns a table containing fields `model`, `textures` and `animation`.
+	* Any of the fields of the returned table may be nil.
+	* player: PlayerRef
+
+### Model Definition
+
+	{
+		animation_speed = 30,            -- Default animation speed, in FPS.
+		textures = {"character.png", },  -- Default array of textures.
+		visual_size = {x = 1, y = 1},    -- Used to scale the model.
+		animations = {
+			-- <anim_name> = {x = <start_frame>, y = <end_frame>},
+			foo = {x = 0, y = 19},
+			bar = {x = 20, y = 39},
+		-- ...
+		},
+		collisionbox = {-0.3, 0.0, -0.3, 0.3, 1.7, 0.3}, -- In nodes from feet position
+		stepheight = 0.6, -- In nodes
+		eye_height = 1.47, -- In nodes above feet position
+	}
 
-^ Called by `minetest.register_on_generated`. To disable nyancat generation,
-  you can redefine nyancat.generate() to be an empty function
 
 TNT API
-----------
+-------
 
 `tnt.register_tnt(definition)`
 
@@ -300,6 +474,7 @@ TNT API
  * `description` A description for your TNT.
  * `radius` The radius within which the TNT can destroy nodes. The default is 3.
  * `damage_radius` The radius within which the TNT can damage players and mobs. By default it is twice the `radius`.
+ * `sound` The sound played when explosion occurs. By default it is `tnt_explode`.
  * `disable_drops` Disable drops. By default it is set to false.
  * `ignore_protection` Don't check `minetest.is_protected` before removing a node.
  * `ignore_on_blast` Don't call `on_blast` even if a node has one.
@@ -309,17 +484,20 @@ TNT API
   * `bottom` Bottom tile. By default the name of the tnt with a suffix of `_bottom.png`.
   * `burning` Top tile when lit. By default the name of the tnt with a suffix of `_top_burning_animated.png".
 
-`tnt.boom(position, definition)`
+`tnt.boom(position[, definition])`
 
 ^ Create an explosion.
 
 * `position` The center of explosion.
-* `definition` The TNT definion as passed to `tnt.register`
+* `definition` The TNT definion as passed to `tnt.register` with the following addition:
+ * `explode_center` false by default which removes TNT node on blast, when true will explode center node.
 
 `tnt.burn(position, [nodename])`
 
-^ Ignite TNT at position, nodename isn't required unless already known.
-
+^ Ignite node at position, triggering its `on_ignite` callback (see fire mod).
+If no such callback exists, fallback to turn tnt group nodes to their
+"_burning" variant.
+  nodename isn't required unless already known.
 
 To make dropping items from node inventories easier, you can use the
 following helper function from 'default':
@@ -404,20 +582,34 @@ set a players home position and teleport a player to home position.
 Sfinv API
 ---------
 
+It is recommended that you read this link for a good introduction to the
+sfinv API by its author: https://rubenwardy.com/minetest_modding_book/en/chapters/sfinv.html
+
 ### sfinv Methods
 
-* sfinv.set_player_inventory_formspec(player, context) - builds page formspec
-            and calls set_inventory_formspec().
-            If context is nil, it is either found or created.
-* sfinv.get_formspec(player, context) - builds current page's formspec
-* sfinv.get_nav_fs(player, context, nav, current_idx) - see above
+**Pages**
+
+* sfinv.set_page(player, pagename) - changes the page
+* sfinv.get_page(player) - get the current page name. Will never return nil
 * sfinv.get_homepage_name(player) - get the page name of the first page to show to a player
-* sfinv.make_formspec(player, context, content, show_inv, size) - adds a theme to a formspec
-    * show_inv, defaults to false. Whether to show the player's main inventory
-    * size, defaults to `size[8,8.6]` if not specified
 * sfinv.register_page(name, def) - register a page, see section below
 * sfinv.override_page(name, def) - overrides fields of an page registered with register_page.
     * Note: Page must already be defined, (opt)depend on the mod defining it.
+* sfinv.set_player_inventory_formspec(player) - (re)builds page formspec
+             and calls set_inventory_formspec().
+* sfinv.get_formspec(player, context) - builds current page's formspec
+
+**Contexts**
+
+* sfinv.get_or_create_context(player) - gets the player's context
+* sfinv.set_context(player, context)
+
+**Theming**
+
+* sfinv.make_formspec(player, context, content, show_inv, size) - adds a theme to a formspec
+    * show_inv, defaults to false. Whether to show the player's main inventory
+    * size, defaults to `size[8,8.6]` if not specified
+* sfinv.get_nav_fs(player, context, nav, current_idx) - creates tabheader or ""
 
 ### sfinv Members
 
@@ -495,39 +687,65 @@ And override this function to change the layout:
 		return table.concat(tmp, "")
 	end
 
+
 Stairs API
 ----------
 
 The stairs API lets you register stairs and slabs and ensures that they are registered the same way as those
 delivered with Minetest Game, to keep them compatible with other mods.
 
-`stairs.register_stair(subname, recipeitem, groups, images, description, sounds)`
+`stairs.register_stair(subname, recipeitem, groups, images, description, sounds, worldaligntex)`
 
- * Registers a stair.
+ * Registers a stair
  * `subname`: Basically the material name (e.g. cobble) used for the stair name. Nodename pattern: "stairs:stair_subname"
  * `recipeitem`: Item used in the craft recipe, e.g. "default:cobble", may be `nil`
- * `groups`: see [Known damage and digging time defining groups]
- * `images`: see [Tile definition]
- * `description`: used for the description field in the stair's definition
- * `sounds`: see [#Default sounds]
+ * `groups`: See [Known damage and digging time defining groups]
+ * `images`: See [Tile definition]
+ * `description`: Used for the description field in the stair's definition
+ * `sounds`: See [#Default sounds]
+ * `worldaligntex`: A bool to set all textures world-aligned. Default false. See [Tile definition]
 
-`stairs.register_slab(subname, recipeitem, groups, images, description, sounds)`
+`stairs.register_slab(subname, recipeitem, groups, images, description, sounds, worldaligntex)`
 
- * Registers a slabs
- * `subname`: Basically the material name (e.g. cobble) used for the stair name. Nodename pattern: "stairs:stair_subname"
+ * Registers a slab
+ * `subname`: Basically the material name (e.g. cobble) used for the slab name. Nodename pattern: "stairs:slab_subname"
  * `recipeitem`: Item used in the craft recipe, e.g. "default:cobble"
- * `groups`: see [Known damage and digging time defining groups]
- * `images`: see [Tile definition]
- * `description`: used for the description field in the stair's definition
- * `sounds`: see [#Default sounds]
+ * `groups`: See [Known damage and digging time defining groups]
+ * `images`: See [Tile definition]
+ * `description`: Used for the description field in the slab's definition
+ * `sounds`: See [#Default sounds]
+ * `worldaligntex`: A bool to set all textures world-aligned. Default false. See [Tile definition]
 
-`stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab, sounds)`
+`stairs.register_stair_inner(subname, recipeitem, groups, images, description, sounds, worldaligntex)`
 
- * A wrapper for stairs.register_stair and stairs.register_slab
+ * Registers an inner corner stair
+ * `subname`: Basically the material name (e.g. cobble) used for the stair name. Nodename pattern: "stairs:stair_inner_subname"
+ * `recipeitem`: Item used in the craft recipe, e.g. "default:cobble", may be `nil`
+ * `groups`: See [Known damage and digging time defining groups]
+ * `images`: See [Tile definition]
+ * `description`: Used for the description field in the stair's definition
+ * `sounds`: See [#Default sounds]
+ * `worldaligntex`: A bool to set all textures world-aligned. Default false. See [Tile definition]
+
+`stairs.register_stair_outer(subname, recipeitem, groups, images, description, sounds, worldaligntex)`
+
+ * Registers an outer corner stair
+ * `subname`: Basically the material name (e.g. cobble) used for the stair name. Nodename pattern: "stairs:stair_outer_subname"
+ * `recipeitem`: Item used in the craft recipe, e.g. "default:cobble", may be `nil`
+ * `groups`: See [Known damage and digging time defining groups]
+ * `images`: See [Tile definition]
+ * `description`: Used for the description field in the stair's definition
+ * `sounds`: See [#Default sounds]
+ * `worldaligntex`: A bool to set all textures world-aligned. Default false. See [Tile definition]
+
+`stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab, sounds, worldaligntex)`
+
+ * A wrapper for stairs.register_stair, stairs.register_slab, stairs.register_stair_inner, stairs.register_stair_outer
  * Uses almost the same arguments as stairs.register_stair
- * `desc_stair`: Description for stair node
+ * `desc_stair`: Description for stair nodes. For corner stairs 'Inner' or 'Outer' will be prefixed
  * `desc_slab`: Description for slab node
 
+
 Xpanes API
 ----------
 
@@ -545,8 +763,10 @@ Creates panes that automatically connect to each other
 		groups = {group = rating}, -- Uses the known node groups, see [Known damage and digging time defining groups]
 		sounds = SoundSpec,        -- See [#Default sounds]
 		recipe = {{"","","","","","","","",""}}, -- Recipe field only
+		use_texture_alpha = true, -- Optional boolean (default: `false`) for colored glass panes
 	}
 
+
 Raillike definitions
 --------------------
 
@@ -580,150 +800,119 @@ Sounds inside the default table can be used within the sounds field of node defi
  * `default.node_sound_glass_defaults()`
  * `default.node_sound_metal_defaults()`
 
+
 Default constants
 -----------------
 
 `default.LIGHT_MAX`  The maximum light level (see [Node definition] light_source)
 
-Player API
-----------
 
-The player API can register player models and update the player's appearence
+GUI and formspecs
+-----------------
 
-`default.player_register_model(name, def)`
+`default.get_hotbar_bg(x, y)`
 
- * Register a new model to be used by players.
- * name: model filename such as "character.x", "foo.b3d", etc.
- * def: See [#Model definition]
+ * Get the hotbar background as string, containing the formspec elements
+ * x: Horizontal position in the formspec
+ * y: Vertical position in the formspec
 
-`default.registered_player_models[name]`
+`default.gui_bg`
 
- * Get a model's definition
- * see [#Model definition]
+ * Deprecated, remove from mods.
 
-`default.player_set_model(player, model_name)`
+`default.gui_bg_img`
 
- * Change a player's model
- * `player`: PlayerRef
- * `model_name`: model registered with player_register_model()
+ * Deprecated, remove from mods.
 
-`default.player_set_animation(player, anim_name [, speed])`
+`default.gui_slots`
 
- * Applies an animation to a player
- * anim_name: name of the animation.
- * speed: frames per second. If nil, default from the model is used
+ * Deprecated, remove from mods.
 
-`default.player_set_textures(player, textures)`
+`default.gui_survival_form`
 
- * Sets player textures
- * `player`: PlayerRef
- * `textures`: array of textures, If `textures` is nil, the default textures from the model def are used
+ * Entire formspec for the survival inventory
 
-default.player_get_animation(player)
+`default.get_furnace_active_formspec(fuel_percent, item_percent)`
 
- * Returns a table containing fields `model`, `textures` and `animation`.
- * Any of the fields of the returned table may be nil.
- * player: PlayerRef
+ * Get the active furnace formspec using the defined GUI elements
+ * fuel_percent: Percent of how much the fuel is used
+ * item_percent: Percent of how much the item is cooked
 
-### Model Definition
+`default.get_furnace_inactive_formspec()`
+
+ * Get the inactive furnace formspec using the defined GUI elements
 
-	{
-		animation_speed = 30,            -- Default animation speed, in FPS.
-		textures = {"character.png", },  -- Default array of textures.
-		visual_size = {x = 1, y = 1},    -- Used to scale the model.
-		animations = {
-			-- <anim_name> = {x = <start_frame>, y = <end_frame>},
-			foo = {x = 0, y = 19},
-			bar = {x = 20, y = 39},
-		-- ...
-		},
-	}
 
 Leafdecay
 ---------
 
-To enable leaf decay for a node, add it to the `leafdecay` group.
+To enable leaf decay for leaves when a tree is cut down by a player,
+register the tree with the default.register_leafdecay(leafdecaydef)
+function.
 
-The rating of the group determines how far from a node in the group `tree`
-the node can be without decaying.
+If `param2` of any registered node is ~= 0, the node will always be
+preserved. Thus, if the player places a node of that kind, you will
+want to set `param2 = 1` or so.
 
-If `param2` of the node is ~= 0, the node will always be preserved. Thus, if
-the player places a node of that kind, you will want to set `param2 = 1` or so.
+The function `default.after_place_leaves` can be set as
+`after_place_node of a node` to set param2 to 1 if the player places
+the node (should not be used for nodes that use param2 otherwise
+(e.g. facedir)).
 
-The function `default.after_place_leaves` can be set as `after_place_node of a node`
-to set param2 to 1 if the player places the node (should not be used for nodes
-that use param2 otherwise (e.g. facedir)).
+If the node is in the `leafdecay_drop` group then it will always be
+dropped as an item.
+
+`default.register_leafdecay(leafdecaydef)`
+
+`leafdecaydef` is a table, with following members:
+	{
+		trunks = {"default:tree"}, -- nodes considered trunks
+		leaves = {"default:leaves", "default:apple"},
+			-- nodes considered for removal
+		radius = 3, -- radius to consider for searching
+	}
+
+Note: all the listed nodes in `trunks` have their `on_after_destruct`
+callback overridden. All the nodes listed in `leaves` have their
+`on_timer` callback overridden.
 
-If the node is in the `leafdecay_drop` group then it will always be dropped as an
-item.
 
 Dyes
 ----
 
-To make recipes that will work with any dye ever made by anybody, define
-them based on groups. You can select any group of groups, based on your need for
-amount of colors.
+Minetest Game dyes are registered with:
 
-### Color groups
+    groups = {dye = 1, color_<color> = 1},
 
-Base color groups:
+To make recipes that will work with dyes from many mods, define them using the
+dye group and the color groups.
 
- * `basecolor_white`
- * `basecolor_grey`
- * `basecolor_black`
- * `basecolor_red`
- * `basecolor_yellow`
- * `basecolor_green`
- * `basecolor_cyan`
- * `basecolor_blue`
- * `basecolor_magenta`
+Dye color groups:
 
-Extended color groups ( * means also base color )
+ * `color_white`
+ * `color_grey`
+ * `color_dark_grey`
+ * `color_black`
+ * `color_red`
+ * `color_pink`
+ * `color_orange`
+ * `color_brown`
+ * `color_yellow`
+ * `color_green`
+ * `color_dark_green`
+ * `color_blue`
+ * `color_cyan`
+ * `color_violet`
+ * `color_magenta`
 
- * `excolor_white` *
- * `excolor_lightgrey`
- * `excolor_grey` *
- * `excolor_darkgrey`
- * `excolor_black` *
- * `excolor_red` *
- * `excolor_orange`
- * `excolor_yellow` *
- * `excolor_lime`
- * `excolor_green` *
- * `excolor_aqua`
- * `excolor_cyan` *
- * `excolor_sky_blue`
- * `excolor_blue` *
- * `excolor_violet`
- * `excolor_magenta` *
- * `excolor_red_violet`
-
-The whole unifieddyes palette as groups:
-
- * `unicolor_<excolor>`
-
-For the following, no white/grey/black is allowed:
-
- * `unicolor_medium_<excolor>`
- * `unicolor_dark_<excolor>`
- * `unicolor_light_<excolor>`
- * `unicolor_<excolor>_s50`
- * `unicolor_medium_<excolor>_s50`
- * `unicolor_dark_<excolor>_s50`
-
-Example of one shapeless recipe using a color group:
+Example of one shapeless recipe using the dye group and a color group:
 
 	minetest.register_craft({
 		type = "shapeless",
-		output = '<mod>:item_yellow',
-		recipe = {'<mod>:item_no_color', 'group:basecolor_yellow'},
+		output = "<mod>:item_yellow",
+		recipe = {"<mod>:item_no_color", "group:dye,color_yellow"},
 	})
 
-### Color lists
-
- * `dye.basecolors` are an array containing the names of available base colors
-
- * `dye.excolors` are an array containing the names of the available extended colors
 
 Trees
 -----
@@ -746,14 +935,27 @@ Trees
  * `default.grow_new_pine_tree(pos)`
   * Grows a new design pine tree at pos
 
+ * `default.grow_new_snowy_pine_tree(pos)`
+  * Grows a new design snowy pine tree at pos
+
  * `default.grow_new_acacia_tree(pos)`
   * Grows a new design acacia tree at pos
 
  * `default.grow_new_aspen_tree(pos)`
   * Grows a new design aspen tree at pos
 
- * `default.grow_new_snowy_pine_tree(pos)`
-  * Grows a new design snowy pine tree at pos
+ * `default.grow_bush(pos)`
+  * Grows a bush at pos
+
+ * `default.grow_acacia_bush(pos)`
+  * Grows an acaia bush at pos
+
+ * `default.grow_pine_bush(pos)`
+  * Grows a pine bush at pos
+
+ * `default.grow_blueberry_bush(pos)`
+  * Grows a blueberry bush at pos
+
 
 Carts
 -----
@@ -777,6 +979,7 @@ Carts
 	likely be called many times per second, so the function needs
 	to make sure that the event is handled properly.
 
+
 Key API
 -------
 

minetest.conf.example

@@ -1,18 +1,21 @@
-# This file contains settings of Minetest Game that can be changed in minetest.conf
+# This file contains settings of Minetest Game that can be changed in
+# minetest.conf.
 # By default, all the settings are commented and not functional.
 # Uncomment settings by removing the preceding #.
 
-# Whether creative mode (fast digging of all blocks, unlimited resources) should be enabled
+# Whether creative mode (fast digging of all blocks, unlimited resources) should
+# be enabled.
 #creative_mode = false
 
 # Sets the behaviour of the inventory items when a player dies.
-#  "bones": Store all items inside a bone node but drop items if inside protected area
-#  "drop": Drop all items on the ground
-#  "keep": Player keeps all items
-#bones_mode = "bones"
+#   bones: Store items in a bone node but drop items if inside protected area.
+#   drop: Drop items on the ground.
+#   keep: Player keeps items.
+#bones_mode = bones
 
-# The time in seconds after which the bones of a dead player can be looted by everyone
-# 0 to disable
+# The time in seconds after which the bones of a dead player can be looted by
+# everyone.
+# 0 to disable.
 #share_bones_time = 1200
 
 # How much earlier the bones of a dead player can be looted by
@@ -20,31 +23,44 @@
 # 0 to disable. By default it is "share_bones_time" divide by four.
 #share_bones_time_early = 300
 
-# Whether fire should be enabled. If disabled, 'basic flame' nodes will disappear.
-# 'permanent flame' nodes will remain with either setting.
+# Inform player of condition and location of new bones.
+#bones_position_message = false
+
+# Whether fire should be enabled. If disabled, 'basic_flame' nodes will
+# disappear.
+# 'permanent_flame' nodes will remain with either setting.
 #enable_fire = true
 
 # Enable flame sound.
 #flame_sound = true
 
-# Whether the stuff in initial_stuff should be given to new players
-#give_initial_stuff = false
-#initial_stuff = default:pick_steel,default:axe_steel,default:shovel_steel,default:torch 99,default:cobble 99
+# Whether lavacooling should be enabled.
+#enable_lavacooling = true
 
-# Whether the TNT mod should be enabled
+# Whether the stuff in initial_stuff should be given to new players.
+#give_initial_stuff = false
+#initial_stuff = default:pick_steel,default:axe_steel,default:shovel_steel,
+default:torch 99,default:cobble 99
+
+# Whether the TNT mod should be enabled.
 #enable_tnt = <true in singleplayer, false in multiplayer>
 
-# The radius of a TNT explosion
+# The radius of a TNT explosion.
 #tnt_radius = 3
 
 # Enable the stairs mod ABM that replaces the old 'upside down'
 # stair and slab nodes in old maps with the new param2 versions.
 #enable_stairs_replace_abm = false
 
-# Whether you allow respawning in beds
-# Default value is true
+# Whether to allow respawning in beds.
+# Default value is true.
 #enable_bed_respawn = true
 
-# Whether players can skip night by sleeping
-# Default value is true
+# Whether players can skip night by sleeping.
+# Default value is true.
 #enable_bed_night_skip = true
+
+# Whether the engine's spawn search, which does not check for a suitable
+# starting biome, is used.
+# Default value is false.
+#engine_spawn = false

mods/beds/README.txt

@@ -10,6 +10,10 @@ Various Minetest developers and contributors (MIT)
 Authors of media (textures)
 ---------------------------
 BlockMen (CC BY-SA 3.0)
+ All textures unless otherwise noted
+
+TumeniNodes (CC BY-SA 3.0)
+ beds_bed_under.png
 
 This mod adds a bed to Minetest which allows to skip the night.
 To sleep, rightclick the bed. If playing in singleplayer mode the night gets skipped

mods/beds/api.lua

@@ -34,7 +34,7 @@ function beds.register_bed(name, def)
 		is_ground_content = false,
 		stack_max = 1,
 		groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, bed = 1},
-		sounds = default.node_sound_wood_defaults(),
+		sounds = def.sounds or default.node_sound_wood_defaults(),
 		node_box = {
 			type = "fixed",
 			fixed = def.nodebox.bottom,
@@ -46,16 +46,27 @@ function beds.register_bed(name, def)
 
 		on_place = function(itemstack, placer, pointed_thing)
 			local under = pointed_thing.under
+			local node = minetest.get_node(under)
+			local udef = minetest.registered_nodes[node.name]
+			if udef and udef.on_rightclick and
+					not (placer and placer:is_player() and
+					placer:get_player_control().sneak) then
+				return udef.on_rightclick(under, node, placer, itemstack,
+					pointed_thing) or itemstack
+			end
+
 			local pos
-			if minetest.registered_items[minetest.get_node(under).name].buildable_to then
+			if udef and udef.buildable_to then
 				pos = under
 			else
 				pos = pointed_thing.above
 			end
 
-			if minetest.is_protected(pos, placer:get_player_name()) and
-					not minetest.check_player_privs(placer, "protection_bypass") then
-				minetest.record_protection_violation(pos, placer:get_player_name())
+			local player_name = placer and placer:get_player_name() or ""
+
+			if minetest.is_protected(pos, player_name) and
+					not minetest.check_player_privs(player_name, "protection_bypass") then
+				minetest.record_protection_violation(pos, player_name)
 				return itemstack
 			end
 
@@ -64,12 +75,13 @@ function beds.register_bed(name, def)
 				return itemstack
 			end
 
-			local dir = minetest.dir_to_facedir(placer:get_look_dir())
+			local dir = placer and placer:get_look_dir() and
+				minetest.dir_to_facedir(placer:get_look_dir()) or 0
 			local botpos = vector.add(pos, minetest.facedir_to_dir(dir))
 
-			if minetest.is_protected(botpos, placer:get_player_name()) and
-					not minetest.check_player_privs(placer, "protection_bypass") then
-				minetest.record_protection_violation(botpos, placer:get_player_name())
+			if minetest.is_protected(botpos, player_name) and
+					not minetest.check_player_privs(player_name, "protection_bypass") then
+				minetest.record_protection_violation(botpos, player_name)
 				return itemstack
 			end
 
@@ -81,7 +93,8 @@ function beds.register_bed(name, def)
 			minetest.set_node(pos, {name = name .. "_bottom", param2 = dir})
 			minetest.set_node(botpos, {name = name .. "_top", param2 = dir})
 
-			if not minetest.setting_getbool("creative_mode") then
+			if not (creative and creative.is_enabled_for
+					and creative.is_enabled_for(player_name)) then
 				itemstack:take_item()
 			end
 			return itemstack
@@ -96,7 +109,7 @@ function beds.register_bed(name, def)
 			return itemstack
 		end,
 
-		on_rotate = function(pos, node, user, mode, new_param2)
+		on_rotate = function(pos, node, user, _, new_param2)
 			local dir = minetest.facedir_to_dir(node.param2)
 			local p = vector.add(pos, dir)
 			local node2 = minetest.get_node_or_nil(p)
@@ -108,7 +121,7 @@ function beds.register_bed(name, def)
 				minetest.record_protection_violation(p, user:get_player_name())
 				return false
 			end
-			if mode ~= screwdriver.ROTATE_FACE then
+			if new_param2 % 32 > 3 then
 				return false
 			end
 			local newp = vector.add(pos, minetest.facedir_to_dir(new_param2))
@@ -128,6 +141,9 @@ function beds.register_bed(name, def)
 			minetest.set_node(newp, {name = name .. "_top", param2 = new_param2})
 			return true
 		end,
+		can_dig = function(pos, player)
+			return beds.can_dig(pos)
+		end,
 	})
 
 	minetest.register_node(name .. "_top", {
@@ -138,7 +154,7 @@ function beds.register_bed(name, def)
 		is_ground_content = false,
 		pointable = false,
 		groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 3, bed = 2},
-		sounds = default.node_sound_wood_defaults(),
+		sounds = def.sounds or default.node_sound_wood_defaults(),
 		drop = name .. "_bottom",
 		node_box = {
 			type = "fixed",
@@ -147,6 +163,12 @@ function beds.register_bed(name, def)
 		on_destruct = function(pos)
 			destruct_bed(pos, 2)
 		end,
+		can_dig = function(pos, player)
+			local node = minetest.get_node(pos)
+			local dir = minetest.facedir_to_dir(node.param2)
+			local p = vector.add(pos, dir)
+			return beds.can_dig(p)
+		end,
 	})
 
 	minetest.register_alias(name, name .. "_bottom")

mods/beds/beds.lua

@@ -7,19 +7,19 @@ beds.register_bed("beds:fancy_bed", {
 	tiles = {
 		bottom = {
 			"beds_bed_top1.png",
-			"default_wood.png",
+			"beds_bed_under.png",
 			"beds_bed_side1.png",
 			"beds_bed_side1.png^[transformFX",
-			"default_wood.png",
+			"beds_bed_foot.png",
 			"beds_bed_foot.png",
 		},
 		top = {
 			"beds_bed_top2.png",
-			"default_wood.png",
+			"beds_bed_under.png",
 			"beds_bed_side2.png",
 			"beds_bed_side2.png^[transformFX",
 			"beds_bed_head.png",
-			"default_wood.png",
+			"beds_bed_head.png",
 		}
 	},
 	nodebox = {
@@ -44,7 +44,7 @@ beds.register_bed("beds:fancy_bed", {
 	selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.06, 1.5},
 	recipe = {
 		{"", "", "group:stick"},
-		{"wool:red", "wool:red", "wool:white"},
+		{"wool:white", "wool:white", "wool:white"},
 		{"group:wood", "group:wood", "group:wood"},
 	},
 })
@@ -58,7 +58,7 @@ beds.register_bed("beds:bed", {
 	tiles = {
 		bottom = {
 			"beds_bed_top_bottom.png^[transformR90",
-			"default_wood.png",
+			"beds_bed_under.png",
 			"beds_bed_side_bottom_r.png",
 			"beds_bed_side_bottom_r.png^[transformfx",
 			"beds_transparent.png",
@@ -66,7 +66,7 @@ beds.register_bed("beds:bed", {
 		},
 		top = {
 			"beds_bed_top_top.png^[transformR90",
-			"default_wood.png",
+			"beds_bed_under.png",
 			"beds_bed_side_top_r.png",
 			"beds_bed_side_top_r.png^[transformfx",
 			"beds_bed_side_top.png",
@@ -79,7 +79,7 @@ beds.register_bed("beds:bed", {
 	},
 	selectionbox = {-0.5, -0.5, -0.5, 0.5, 0.06, 1.5},
 	recipe = {
-		{"wool:red", "wool:red", "wool:white"},
+		{"wool:white", "wool:white", "wool:white"},
 		{"group:wood", "group:wood", "group:wood"}
 	},
 })

mods/beds/functions.lua

@@ -1,7 +1,7 @@
 local pi = math.pi
 local player_in_bed = 0
 local is_sp = minetest.is_singleplayer()
-local enable_respawn = minetest.setting_getbool("enable_bed_respawn")
+local enable_respawn = minetest.settings:get_bool("enable_bed_respawn")
 if enable_respawn == nil then
 	enable_respawn = true
 end
@@ -9,20 +9,23 @@ end
 -- Helper functions
 
 local function get_look_yaw(pos)
-	local n = minetest.get_node(pos)
-	if n.param2 == 1 then
-		return pi / 2, n.param2
-	elseif n.param2 == 3 then
-		return -pi / 2, n.param2
-	elseif n.param2 == 0 then
-		return pi, n.param2
+	local rotation = minetest.get_node(pos).param2
+	if rotation > 3 then
+		rotation = rotation % 4 -- Mask colorfacedir values
+	end
+	if rotation == 1 then
+		return pi / 2, rotation
+	elseif rotation == 3 then
+		return -pi / 2, rotation
+	elseif rotation == 0 then
+		return pi, rotation
 	else
-		return 0, n.param2
+		return 0, rotation
 	end
 end
 
 local function is_night_skip_enabled()
-	local enable_night_skip = minetest.setting_getbool("enable_bed_night_skip")
+	local enable_night_skip = minetest.settings:get_bool("enable_bed_night_skip")
 	if enable_night_skip == nil then
 		enable_night_skip = true
 	end
@@ -58,6 +61,7 @@ local function lay_down(player, pos, bed_pos, state, skip)
 		local p = beds.pos[name] or nil
 		if beds.player[name] ~= nil then
 			beds.player[name] = nil
+			beds.bed_position[name] = nil
 			player_in_bed = player_in_bed - 1
 		end
 		-- skip here to prevent sending player specific changes (used for leaving players)
@@ -65,7 +69,7 @@ local function lay_down(player, pos, bed_pos, state, skip)
 			return
 		end
 		if p then
-			player:setpos(p)
+			player:set_pos(p)
 		end
 
 		-- physics, eye_offset, etc
@@ -80,6 +84,7 @@ local function lay_down(player, pos, bed_pos, state, skip)
 	else
 		beds.player[name] = 1
 		beds.pos[name] = pos
+		beds.bed_position[name] = bed_pos
 		player_in_bed = player_in_bed + 1
 
 		-- physics, eye_offset, etc
@@ -89,7 +94,7 @@ local function lay_down(player, pos, bed_pos, state, skip)
 		local dir = minetest.facedir_to_dir(param2)
 		local p = {x = bed_pos.x + dir.x / 2, y = bed_pos.y, z = bed_pos.z + dir.z / 2}
 		player:set_physics_override(0, 0, 0)
-		player:setpos(p)
+		player:set_pos(p)
 		default.player_attached[name] = true
 		hud_flags.wielditem = false
 		default.player_set_animation(player, "lay" , 0)
@@ -104,12 +109,12 @@ local function update_formspecs(finished)
 	local is_majority = (ges / 2) < player_in_bed
 
 	if finished then
-		form_n = beds.formspec .. "label[2.7,11; Good morning.]"
+		form_n = beds.formspec .. "label[2.7,9; Good morning.]"
 	else
-		form_n = beds.formspec .. "label[2.2,11;" .. tostring(player_in_bed) ..
+		form_n = beds.formspec .. "label[2.2,9;" .. tostring(player_in_bed) ..
 			" of " .. tostring(ges) .. " players are in bed]"
 		if is_majority and is_night_skip_enabled() then
-			form_n = form_n .. "button_exit[2,8;4,0.75;force;Force night skip]"
+			form_n = form_n .. "button_exit[2,6;4,0.75;force;Force night skip]"
 		end
 	end
 
@@ -134,7 +139,7 @@ end
 
 function beds.on_rightclick(pos, player)
 	local name = player:get_player_name()
-	local ppos = player:getpos()
+	local ppos = player:get_pos()
 	local tod = minetest.get_timeofday()
 
 	if tod > 0.2 and tod < 0.805 then
@@ -171,6 +176,15 @@ function beds.on_rightclick(pos, player)
 	end
 end
 
+function beds.can_dig(bed_pos)
+	-- Check all players in bed which one is at the expected position
+	for _, player_bed_pos in pairs(beds.bed_position) do
+		if vector.equals(bed_pos, player_bed_pos) then
+			return false
+		end
+	end
+	return true
+end
 
 -- Callbacks
 -- Only register respawn callback if respawn enabled
@@ -180,7 +194,7 @@ if enable_respawn then
 		local name = player:get_player_name()
 		local pos = beds.spawn[name]
 		if pos then
-			player:setpos(pos)
+			player:set_pos(pos)
 			return true
 		end
 	end)
@@ -205,16 +219,25 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= "beds_form" then
 		return
 	end
+
+	-- Because "Force night skip" button is a button_exit, it will set fields.quit
+	-- and lay_down call will change value of player_in_bed, so it must be taken
+	-- earlier.
+	local last_player_in_bed = player_in_bed
+
 	if fields.quit or fields.leave then
 		lay_down(player, nil, nil, false)
 		update_formspecs(false)
 	end
 
 	if fields.force then
-		update_formspecs(is_night_skip_enabled())
-		if is_night_skip_enabled() then
+		local is_majority = (#minetest.get_connected_players() / 2) < last_player_in_bed
+		if is_majority and is_night_skip_enabled() then
+			update_formspecs(true)
 			beds.skip_night()
 			beds.kick_players()
+		else
+			update_formspecs(false)
 		end
 	end
 end)

mods/beds/init.lua

@@ -1,11 +1,13 @@
 beds = {}
 beds.player = {}
+beds.bed_position = {}
 beds.pos = {}
 beds.spawn = {}
 
-beds.formspec = "size[8,15;true]" ..
-	"bgcolor[#080808BB; true]" ..
-	"button_exit[2,12;4,0.75;leave;Leave Bed]"
+beds.formspec = "size[8,11;true]" ..
+	"no_prepend[]" ..
+	"bgcolor[#080808BB;true]" ..
+	"button_exit[2,10;4,0.75;leave;Leave Bed]"
 
 local modpath = minetest.get_modpath("beds")
 

mods/beds/license.txt

@@ -30,6 +30,7 @@ Licenses of media (textures)
 
 Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
 Copyright (C) 2014-2016 BlockMen
+Copyright (C) 2018 TumeniNodes
 
 You are free to:
 Share — copy and redistribute the material in any medium or format.

mods/beds/spawns.lua

@@ -53,7 +53,7 @@ end
 function beds.set_spawns()
 	for name,_ in pairs(beds.player) do
 		local player = minetest.get_player_by_name(name)
-		local p = player:getpos()
+		local p = player:get_pos()
 		-- but don't change spawn location if borrowing a bed
 		if not minetest.is_protected(p, name) then
 			beds.spawn[name] = p

mods/binoculars/README.txt

@@ -0,0 +1,37 @@
+Minetest Game mod: binoculars
+=============================
+See license.txt for license information.
+
+Authors of source code
+----------------------
+paramat (MIT)
+
+Authors of media (textures)
+---------------------------
+paramat (CC BY-SA 3.0):
+  binoculars_binoculars.png
+
+Crafting
+--------
+binoculars:binoculars
+
+default:obsidian_glass O
+default:bronze_ingot B
+
+O_O
+BBB
+O_O
+
+Usage
+-----
+In survival mode, use of zoom requires the binoculars item in your inventory,
+they will allow a 10 degree field of view.
+It can take up to 5 seconds for adding to or removal from inventory to have an
+effect, however to instantly allow the use of this zoom 'use' (leftclick) the
+item.
+
+Zoom with a field of view of 15 degrees is automatically allowed in creative
+mode and for any player with the 'creative' privilege.
+
+The 'binoculars.update_player_property()' function is global so can be
+redefined by a mod for alternative behaviour.

mods/binoculars/depends.txt

@@ -0,0 +1,2 @@
+default
+creative?

mods/binoculars/init.lua

@@ -0,0 +1,76 @@
+-- Mod global namespace
+
+binoculars = {}
+
+
+-- Detect creative mod
+local creative_mod = minetest.get_modpath("creative")
+-- Cache creative mode setting as fallback if creative mod not present
+local creative_mode_cache = minetest.settings:get_bool("creative_mode")
+
+
+-- Update player property
+-- Global to allow overriding
+
+function binoculars.update_player_property(player)
+	local creative_enabled =
+		(creative_mod and creative.is_enabled_for(player:get_player_name())) or
+		creative_mode_cache
+	local new_zoom_fov = 0
+
+	if player:get_inventory():contains_item(
+			"main", "binoculars:binoculars") then
+		new_zoom_fov = 10
+	elseif creative_enabled then
+		new_zoom_fov = 15
+	end
+
+	-- Only set property if necessary to avoid player mesh reload
+	if player:get_properties().zoom_fov ~= new_zoom_fov then
+		player:set_properties({zoom_fov = new_zoom_fov})
+	end
+end
+
+
+-- Set player property 'on joinplayer'
+
+minetest.register_on_joinplayer(function(player)
+	binoculars.update_player_property(player)
+end)
+
+
+-- Cyclic update of player property
+
+local function cyclic_update()
+	for _, player in ipairs(minetest.get_connected_players()) do
+		binoculars.update_player_property(player)
+	end
+	minetest.after(4.7, cyclic_update)
+end
+
+minetest.after(4.7, cyclic_update)
+
+
+-- Binoculars item
+
+minetest.register_craftitem("binoculars:binoculars", {
+	description = "Binoculars\nUse with 'Zoom' key",
+	inventory_image = "binoculars_binoculars.png",
+	stack_max = 1,
+
+	on_use = function(itemstack, user, pointed_thing)
+		binoculars.update_player_property(user)
+	end,
+})
+
+
+-- Crafting
+
+minetest.register_craft({
+	output = "binoculars:binoculars",
+	recipe = {
+		{"default:obsidian_glass", "", "default:obsidian_glass"},
+		{"default:bronze_ingot", "default:bronze_ingot", "default:bronze_ingot"},
+		{"default:obsidian_glass", "", "default:obsidian_glass"},
+	}
+})

mods/binoculars/license.txt

@@ -1,25 +1,34 @@
 License of source code
 ----------------------
 
-GNU Lesser General Public License, version 2.1
-Copyright (C) 2011-2016 celeron55, Perttu Ahola <celeron55@gmail.com>
-Copyright (C) 2012-2016 Various Minetest developers and contributors
+The MIT License (MIT)
+Copyright (C) 2017 paramat
 
-This program is free software; you can redistribute it and/or modify it under the terms
-of the GNU Lesser General Public License as published by the Free Software Foundation;
-either version 2.1 of the License, or (at your option) any later version.
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following conditions:
 
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
-without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-See the GNU Lesser General Public License for more details:
-https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+For more details:
+https://opensource.org/licenses/MIT
 
 
 Licenses of media (textures)
 ----------------------------
 
 Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-Copyright (C) 2012-2016 VanessaE
+Copyright (C) 2017 paramat
 
 You are free to:
 Share — copy and redistribute the material in any medium or format.

mods/boats/README.txt

@@ -13,3 +13,19 @@ Textures: Zeg9 (CC BY-SA 3.0)
 Model: thetoon and Zeg9 (CC BY-SA 3.0),
   modified by PavelS(SokolovPavel) (CC BY-SA 3.0),
   modified by sofar (CC BY-SA 3.0)
+
+Controls
+--------
+Right mouse button = Enter or exit boat when pointing at boat.
+Forward            = Speed up.
+                     Slow down when moving backwards.
+Forward + backward = Enable cruise mode: Boat will accelerate to maximum forward
+                     speed and remain at that speed without needing to hold the
+                     forward key.
+Backward           = Slow down.
+                     Speed up when moving backwards.
+                     Disable cruise mode.
+Left               = Turn to the left.
+                     Turn to the right when moving backwards.
+Right              = Turn to the right.
+                     Turn to the left when moving backwards.

mods/boats/depends.txt

@@ -1 +1,2 @@
 default
+player_api

mods/boats/init.lua

@@ -33,18 +33,21 @@ end
 --
 
 local boat = {
-	physical = true,
-	-- Warning: Do not change the position of the collisionbox top surface,
-	-- lowering it causes the boat to fall through the world if underwater
-	collisionbox = {-0.5, -0.35, -0.5, 0.5, 0.3, 0.5},
-	visual = "mesh",
-	mesh = "boats_boat.obj",
-	textures = {"default_wood.png"},
+	initial_properties = {
+		physical = true,
+		-- Warning: Do not change the position of the collisionbox top surface,
+		-- lowering it causes the boat to fall through the world if underwater
+		collisionbox = {-0.5, -0.35, -0.5, 0.5, 0.3, 0.5},
+		visual = "mesh",
+		mesh = "boats_boat.obj",
+		textures = {"default_wood.png"},
+	},
 
 	driver = nil,
 	v = 0,
 	last_v = 0,
-	removed = false
+	removed = false,
+	auto = false
 }
 
 
@@ -53,15 +56,16 @@ function boat.on_rightclick(self, clicker)
 		return
 	end
 	local name = clicker:get_player_name()
-	if self.driver and clicker == self.driver then
+	if self.driver and name == self.driver then
 		self.driver = nil
+		self.auto = false
 		clicker:set_detach()
-		default.player_attached[name] = false
-		default.player_set_animation(clicker, "stand" , 30)
-		local pos = clicker:getpos()
+		player_api.player_attached[name] = false
+		player_api.set_animation(clicker, "stand" , 30)
+		local pos = clicker:get_pos()
 		pos = {x = pos.x, y = pos.y + 0.2, z = pos.z}
 		minetest.after(0.1, function()
-			clicker:setpos(pos)
+			clicker:set_pos(pos)
 		end)
 	elseif not self.driver then
 		local attach = clicker:get_attach()
@@ -72,18 +76,25 @@ function boat.on_rightclick(self, clicker)
 			end
 			clicker:set_detach()
 		end
-		self.driver = clicker
+		self.driver = name
 		clicker:set_attach(self.object, "",
-			{x = 0, y = 11, z = -3}, {x = 0, y = 0, z = 0})
-		default.player_attached[name] = true
+			{x = 0.5, y = 1, z = -3}, {x = 0, y = 0, z = 0})
+		player_api.player_attached[name] = true
 		minetest.after(0.2, function()
-			default.player_set_animation(clicker, "sit" , 30)
+			player_api.set_animation(clicker, "sit" , 30)
 		end)
-		clicker:set_look_horizontal(self.object:getyaw())
+		clicker:set_look_horizontal(self.object:get_yaw())
 	end
 end
 
 
+-- If driver leaves server while driving boat
+function boat.on_detach_child(self, child)
+	self.driver = nil
+	self.auto = false
+end
+
+
 function boat.on_activate(self, staticdata, dtime_s)
 	self.object:set_armor_groups({immortal = 1})
 	if staticdata then
@@ -102,20 +113,23 @@ function boat.on_punch(self, puncher)
 	if not puncher or not puncher:is_player() or self.removed then
 		return
 	end
-	if self.driver and puncher == self.driver then
+
+	local name = puncher:get_player_name()
+	if self.driver and name == self.driver then
 		self.driver = nil
 		puncher:set_detach()
-		default.player_attached[puncher:get_player_name()] = false
+		player_api.player_attached[name] = false
 	end
 	if not self.driver then
 		self.removed = true
 		local inv = puncher:get_inventory()
-		if not minetest.setting_getbool("creative_mode")
+		if not (creative and creative.is_enabled_for
+				and creative.is_enabled_for(name))
 				or not inv:contains_item("main", "boats:boat") then
 			local leftover = inv:add_item("main", "boats:boat")
 			-- if no room in inventory add a replacement boat to the world
 			if not leftover:is_empty() then
-				minetest.add_item(self.object:getpos(), leftover)
+				minetest.add_item(self.object:get_pos(), leftover)
 			end
 		end
 		-- delay remove to ensure player is detached
@@ -127,38 +141,49 @@ end
 
 
 function boat.on_step(self, dtime)
-	self.v = get_v(self.object:getvelocity()) * get_sign(self.v)
+	self.v = get_v(self.object:get_velocity()) * get_sign(self.v)
 	if self.driver then
-		local ctrl = self.driver:get_player_control()
-		local yaw = self.object:getyaw()
-		if ctrl.up then
-			self.v = self.v + 0.1
-		elseif ctrl.down then
-			self.v = self.v - 0.1
-		end
-		if ctrl.left then
-			if self.v < 0 then
-				self.object:setyaw(yaw - (1 + dtime) * 0.03)
-			else
-				self.object:setyaw(yaw + (1 + dtime) * 0.03)
+		local driver_objref = minetest.get_player_by_name(self.driver)
+		if driver_objref then
+			local ctrl = driver_objref:get_player_control()
+			if ctrl.up and ctrl.down then
+				if not self.auto then
+					self.auto = true
+					minetest.chat_send_player(self.driver, "[boats] Cruise on")
+				end
+			elseif ctrl.down then
+				self.v = self.v - dtime * 1.8
+				if self.auto then
+					self.auto = false
+					minetest.chat_send_player(self.driver, "[boats] Cruise off")
+				end
+			elseif ctrl.up or self.auto then
+				self.v = self.v + dtime * 1.8
 			end
-		elseif ctrl.right then
-			if self.v < 0 then
-				self.object:setyaw(yaw + (1 + dtime) * 0.03)
-			else
-				self.object:setyaw(yaw - (1 + dtime) * 0.03)
+			if ctrl.left then
+				if self.v < -0.001 then
+					self.object:set_yaw(self.object:get_yaw() - dtime * 0.9)
+				else
+					self.object:set_yaw(self.object:get_yaw() + dtime * 0.9)
+				end
+			elseif ctrl.right then
+				if self.v < -0.001 then
+					self.object:set_yaw(self.object:get_yaw() + dtime * 0.9)
+				else
+					self.object:set_yaw(self.object:get_yaw() - dtime * 0.9)
+				end
 			end
 		end
 	end
-	local velo = self.object:getvelocity()
+	local velo = self.object:get_velocity()
 	if self.v == 0 and velo.x == 0 and velo.y == 0 and velo.z == 0 then
-		self.object:setpos(self.object:getpos())
+		self.object:set_pos(self.object:get_pos())
 		return
 	end
 	local s = get_sign(self.v)
-	self.v = self.v - 0.02 * s
+	self.v = self.v - dtime * 0.6 * s
 	if s ~= get_sign(self.v) then
-		self.object:setvelocity({x = 0, y = 0, z = 0})
+		self.object:set_velocity({x = 0, y = 0, z = 0})
 		self.v = 0
 		return
 	end
@@ -166,7 +191,7 @@ function boat.on_step(self, dtime)
 		self.v = 5 * get_sign(self.v)
 	end
 
-	local p = self.object:getpos()
+	local p = self.object:get_pos()
 	p.y = p.y - 0.5
 	local new_velo
 	local new_acce = {x = 0, y = 0, z = 0}
@@ -178,13 +203,13 @@ function boat.on_step(self, dtime)
 		else
 			new_acce = {x = 0, y = -9.8, z = 0}
 		end
-		new_velo = get_velocity(self.v, self.object:getyaw(),
-			self.object:getvelocity().y)
-		self.object:setpos(self.object:getpos())
+		new_velo = get_velocity(self.v, self.object:get_yaw(),
+			self.object:get_velocity().y)
+		self.object:set_pos(self.object:get_pos())
 	else
 		p.y = p.y + 1
 		if is_water(p) then
-			local y = self.object:getvelocity().y
+			local y = self.object:get_velocity().y
 			if y >= 5 then
 				y = 5
 			elseif y < 0 then
@@ -192,24 +217,24 @@ function boat.on_step(self, dtime)
 			else
 				new_acce = {x = 0, y = 5, z = 0}
 			end
-			new_velo = get_velocity(self.v, self.object:getyaw(), y)
-			self.object:setpos(self.object:getpos())
+			new_velo = get_velocity(self.v, self.object:get_yaw(), y)
+			self.object:set_pos(self.object:get_pos())
 		else
 			new_acce = {x = 0, y = 0, z = 0}
-			if math.abs(self.object:getvelocity().y) < 1 then
-				local pos = self.object:getpos()
+			if math.abs(self.object:get_velocity().y) < 1 then
+				local pos = self.object:get_pos()
 				pos.y = math.floor(pos.y) + 0.5
-				self.object:setpos(pos)
-				new_velo = get_velocity(self.v, self.object:getyaw(), 0)
+				self.object:set_pos(pos)
+				new_velo = get_velocity(self.v, self.object:get_yaw(), 0)
 			else
-				new_velo = get_velocity(self.v, self.object:getyaw(),
-					self.object:getvelocity().y)
-				self.object:setpos(self.object:getpos())
+				new_velo = get_velocity(self.v, self.object:get_yaw(),
+					self.object:get_velocity().y)
+				self.object:set_pos(self.object:get_pos())
 			end
 		end
 	end
-	self.object:setvelocity(new_velo)
-	self.object:setacceleration(new_acce)
+	self.object:set_velocity(new_velo)
+	self.object:set_acceleration(new_acce)
 end
 
 
@@ -225,6 +250,16 @@ minetest.register_craftitem("boats:boat", {
 	groups = {flammable = 2},
 
 	on_place = function(itemstack, placer, pointed_thing)
+		local under = pointed_thing.under
+		local node = minetest.get_node(under)
+		local udef = minetest.registered_nodes[node.name]
+		if udef and udef.on_rightclick and
+				not (placer and placer:is_player() and
+				placer:get_player_control().sneak) then
+			return udef.on_rightclick(under, node, placer, itemstack,
+				pointed_thing) or itemstack
+		end
+
 		if pointed_thing.type ~= "node" then
 			return itemstack
 		end
@@ -234,8 +269,12 @@ minetest.register_craftitem("boats:boat", {
 		pointed_thing.under.y = pointed_thing.under.y + 0.5
 		boat = minetest.add_entity(pointed_thing.under, "boats:boat")
 		if boat then
-			boat:setyaw(placer:get_look_horizontal())
-			if not minetest.setting_getbool("creative_mode") then
+			if placer then
+				boat:set_yaw(placer:get_look_horizontal())
+			end
+			local player_name = placer and placer:get_player_name() or ""
+			if not (creative and creative.is_enabled_for and
+					creative.is_enabled_for(player_name)) then
 				itemstack:take_item()
 			end
 		end

mods/bones/init.lua

@@ -1,6 +1,8 @@
 -- Minetest 0.4 mod: bones
 -- See README.txt for licensing and other information.
 
+bones = {}
+
 local function is_owner(pos, name)
 	local owner = minetest.get_meta(pos):get_string("owner")
 	if owner == "" or owner == name or minetest.check_player_privs(name, "protection_bypass") then
@@ -11,9 +13,6 @@ end
 
 local bones_formspec =
 	"size[8,9]" ..
-	default.gui_bg ..
-	default.gui_bg_img ..
-	default.gui_slots ..
 	"list[current_name;main;0,0.3;8,4;]" ..
 	"list[current_player;main;0,4.85;8,1;]" ..
 	"list[current_player;main;0,6.08;8,3;8]" ..
@@ -21,8 +20,8 @@ local bones_formspec =
 	"listring[current_player;main]" ..
 	default.get_hotbar_bg(0,4.85)
 
-local share_bones_time = tonumber(minetest.setting_get("share_bones_time")) or 1200
-local share_bones_time_early = tonumber(minetest.setting_get("share_bones_time_early")) or share_bones_time / 4
+local share_bones_time = tonumber(minetest.settings:get("share_bones_time")) or 1200
+local share_bones_time_early = tonumber(minetest.settings:get("share_bones_time_early")) or share_bones_time / 4
 
 minetest.register_node("bones:bones", {
 	description = "Bones",
@@ -68,6 +67,12 @@ minetest.register_node("bones:bones", {
 	on_metadata_inventory_take = function(pos, listname, index, stack, player)
 		local meta = minetest.get_meta(pos)
 		if meta:get_inventory():is_empty("main") then
+			local inv = player:get_inventory()
+			if inv:room_for_item("main", {name = "bones:bones"}) then
+				inv:add_item("main", {name = "bones:bones"})
+			else
+				minetest.add_item(pos, "bones:bones")
+			end
 			minetest.remove_node(pos)
 		end
 	end,
@@ -151,7 +156,7 @@ end
 local drop = function(pos, itemstack)
 	local obj = minetest.add_item(pos, itemstack:take_item(itemstack:get_count()))
 	if obj then
-		obj:setvelocity({
+		obj:set_velocity({
 			x = math.random(-10, 10) / 9,
 			y = 5,
 			z = math.random(-10, 10) / 9,
@@ -159,27 +164,51 @@ local drop = function(pos, itemstack)
 	end
 end
 
+local player_inventory_lists = { "main", "craft" }
+bones.player_inventory_lists = player_inventory_lists
+
+local function is_all_empty(player_inv)
+	for _, list_name in ipairs(player_inventory_lists) do
+		if not player_inv:is_empty(list_name) then
+			return false
+		end
+	end
+	return true
+end
+
 minetest.register_on_dieplayer(function(player)
 
-	local bones_mode = minetest.setting_get("bones_mode") or "bones"
+	local bones_mode = minetest.settings:get("bones_mode") or "bones"
 	if bones_mode ~= "bones" and bones_mode ~= "drop" and bones_mode ~= "keep" then
 		bones_mode = "bones"
 	end
 
+	local bones_position_message = minetest.settings:get_bool("bones_position_message") == true
+	local player_name = player:get_player_name()
+	local pos = vector.round(player:get_pos())
+	local pos_string = minetest.pos_to_string(pos)
+
 	-- return if keep inventory set or in creative mode
-	if bones_mode == "keep" or minetest.setting_getbool("creative_mode") then
+	if bones_mode == "keep" or (creative and creative.is_enabled_for
+			and creative.is_enabled_for(player:get_player_name())) then
+		minetest.log("action", player_name .. " dies at " .. pos_string ..
+			". No bones placed")
+		if bones_position_message then
+			minetest.chat_send_player(player_name, player_name .. " died at " .. pos_string .. ".")
+		end
 		return
 	end
 
 	local player_inv = player:get_inventory()
-	if player_inv:is_empty("main") and
-		player_inv:is_empty("craft") then
+	if is_all_empty(player_inv) then
+		minetest.log("action", player_name .. " dies at " .. pos_string ..
+			". No bones placed")
+		if bones_position_message then
+			minetest.chat_send_player(player_name, player_name .. " died at " .. pos_string .. ".")
+		end
 		return
 	end
 
-	local pos = vector.round(player:getpos())
-	local player_name = player:get_player_name()
-
 	-- check if it's possible to place bones, if not find space near player
 	if bones_mode == "bones" and not may_replace(pos, player) then
 		local air = minetest.find_node_near(pos, 1, {"air"})
@@ -191,44 +220,48 @@ minetest.register_on_dieplayer(function(player)
 	end
 
 	if bones_mode == "drop" then
-
-		-- drop inventory items
-		for i = 1, player_inv:get_size("main") do
-			drop(pos, player_inv:get_stack("main", i))
+		for _, list_name in ipairs(player_inventory_lists) do
+			for i = 1, player_inv:get_size(list_name) do
+				drop(pos, player_inv:get_stack(list_name, i))
+			end
+			player_inv:set_list(list_name, {})
 		end
-		player_inv:set_list("main", {})
-
-		-- drop crafting grid items
-		for i = 1, player_inv:get_size("craft") do
-			drop(pos, player_inv:get_stack("craft", i))
-		end
-		player_inv:set_list("craft", {})
-
 		drop(pos, ItemStack("bones:bones"))
+		minetest.log("action", player_name .. " dies at " .. pos_string ..
+			". Inventory dropped")
+		if bones_position_message then
+			minetest.chat_send_player(player_name, player_name .. " died at " .. pos_string ..
+				", and dropped their inventory.")
+		end
 		return
 	end
 
 	local param2 = minetest.dir_to_facedir(player:get_look_dir())
 	minetest.set_node(pos, {name = "bones:bones", param2 = param2})
 
+	minetest.log("action", player_name .. " dies at " .. pos_string ..
+		". Bones placed")
+	if bones_position_message then
+		minetest.chat_send_player(player_name, player_name .. " died at " .. pos_string ..
+			", and bones were placed.")
+	end
+
 	local meta = minetest.get_meta(pos)
 	local inv = meta:get_inventory()
 	inv:set_size("main", 8 * 4)
-	inv:set_list("main", player_inv:get_list("main"))
 
-	for i = 1, player_inv:get_size("craft") do
-		local stack = player_inv:get_stack("craft", i)
-		if inv:room_for_item("main", stack) then
-			inv:add_item("main", stack)
-		else
-			--drop if no space left
-			drop(pos, stack)
+	for _, list_name in ipairs(player_inventory_lists) do
+		for i = 1, player_inv:get_size(list_name) do
+			local stack = player_inv:get_stack(list_name, i)
+			if inv:room_for_item("main", stack) then
+				inv:add_item("main", stack)
+			else -- no space left
+				drop(pos, stack)
+			end
 		end
+		player_inv:set_list(list_name, {})
 	end
 
-	player_inv:set_list("main", {})
-	player_inv:set_list("craft", {})
-
 	meta:set_string("formspec", bones_formspec)
 	meta:set_string("owner", player_name)
 

mods/bucket/README.txt

@@ -4,9 +4,9 @@ See license.txt for license information.
 
 Authors of source code
 ----------------------
-Kahrl <kahrl@gmx.net> (LGPL 2.1)
-celeron55, Perttu Ahola <celeron55@gmail.com> (LGPL 2.1)
-Various Minetest developers and contributors (LGPL 2.1)
+Kahrl <kahrl@gmx.net> (LGPLv2.1+)
+celeron55, Perttu Ahola <celeron55@gmail.com> (LGPLv2.1+)
+Various Minetest developers and contributors (LGPLv2.1+)
 
 Authors of media (textures)
 ---------------------------

mods/bucket/init.lua

@@ -69,7 +69,8 @@ function bucket.register_liquid(source, flowing, itemname, inventory_image, name
 
 				-- Call on_rightclick if the pointed node defines it
 				if ndef and ndef.on_rightclick and
-				   user and not user:get_player_control().sneak then
+						not (user and user:is_player() and
+						user:get_player_control().sneak) then
 					return ndef.on_rightclick(
 						pointed_thing.under,
 						node, user,
@@ -147,7 +148,7 @@ minetest.register_craftitem("bucket:bucket_empty", {
 				if inv:room_for_item("main", {name=liquiddef.itemname}) then
 					inv:add_item("main", liquiddef.itemname)
 				else
-					local pos = user:getpos()
+					local pos = user:get_pos()
 					pos.y = math.floor(pos.y + 0.5)
 					minetest.add_item(pos, liquiddef.itemname)
 				end
@@ -188,6 +189,12 @@ bucket.register_liquid(
 	{water_bucket = 1}
 )
 
+-- River water source is 'liquid_renewable = false' to avoid horizontal spread
+-- of water sources in sloping rivers that can cause water to overflow
+-- riverbanks and cause floods.
+-- River water source is instead made renewable by the 'force renew' option
+-- used here.
+
 bucket.register_liquid(
 	"default:river_water_source",
 	"default:river_water_flowing",

mods/butterflies/README.txt

@@ -0,0 +1,14 @@
+Minetest Game mod: Butterflies
+==============================
+Adds butterflies to the world on mapgen, which can be caught in a net if the
+fireflies mod is also enabled.
+
+Authors of source code
+----------------------
+Shara RedCat (MIT)
+
+Authors of media (textures)
+---------------------------
+Shara RedCat (CC BY-SA 3.0):
+  butterflies_butterfly_*.png
+  butterflies_butterfly_*_animated.png

mods/butterflies/depends.txt

@@ -0,0 +1,2 @@
+default
+flowers

mods/butterflies/init.lua

@@ -0,0 +1,133 @@
+-- register butterflies
+local butter_list = {
+	{"white", "White"},
+	{"red", "Red"},
+	{"violet", "Violet"}
+}
+
+for i in ipairs (butter_list) do
+	local name = butter_list[i][1]
+	local desc = butter_list[i][2]
+
+	minetest.register_node("butterflies:butterfly_"..name, {
+		description = desc.." Butterfly",
+		drawtype = "plantlike",
+		tiles = {{
+			name = "butterflies_butterfly_"..name.."_animated.png",
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 3
+			},
+		}},
+		inventory_image = "butterflies_butterfly_"..name..".png",
+		wield_image =  "butterflies_butterfly_"..name..".png",
+		waving = 1,
+		paramtype = "light",
+		sunlight_propagates = true,
+		buildable_to = true,
+		walkable = false,
+		groups = {catchable = 1},
+		selection_box = {
+			type = "fixed",
+			fixed = {-0.1, -0.1, -0.1, 0.1, 0.1, 0.1},
+		},
+		floodable = true,
+		on_place = function(itemstack, placer, pointed_thing)
+			local player_name = placer:get_player_name()
+			local pos = pointed_thing.above
+
+			if not minetest.is_protected(pos, player_name) and
+					not minetest.is_protected(pointed_thing.under, player_name) and
+					minetest.get_node(pos).name == "air" then
+				minetest.set_node(pos, {name = "butterflies:butterfly_"..name})
+				minetest.get_node_timer(pos):start(1)
+				itemstack:take_item()
+			end
+			return itemstack
+		end,
+		on_timer = function(pos, elapsed)
+			if minetest.get_node_light(pos) < 11 then
+				minetest.set_node(pos, {name = "butterflies:hidden_butterfly_"..name})
+			end
+			minetest.get_node_timer(pos):start(30)
+		end
+	})
+
+	minetest.register_node("butterflies:hidden_butterfly_"..name, {
+		description = "Hidden "..desc.." Butterfly",
+		drawtype = "airlike",
+		inventory_image = "insects_butterfly_"..name..".png",
+		wield_image =  "insects_butterfly_"..name..".png",
+		paramtype = "light",
+		sunlight_propagates = true,
+		walkable = false,
+		pointable = false,
+		diggable = false,
+		drop = "",
+		groups = {not_in_creative_inventory = 1},
+		floodable = true,
+		on_place = function(itemstack, placer, pointed_thing)
+			local player_name = placer:get_player_name()
+			local pos = pointed_thing.above
+
+			if not minetest.is_protected(pos, player_name) and
+					not minetest.is_protected(pointed_thing.under, player_name) and
+					minetest.get_node(pos).name == "air" then
+				minetest.set_node(pos, {name = "butterflies:hidden_butterfly_"..name})
+				minetest.get_node_timer(pos):start(1)
+				itemstack:take_item()
+			end
+			return itemstack
+		end,
+		on_timer = function(pos, elapsed)
+			if minetest.get_node_light(pos) >= 11 then
+				minetest.set_node(pos, {name = "butterflies:butterfly_"..name})
+			end
+			minetest.get_node_timer(pos):start(30)
+		end
+	})
+end
+
+-- register decoration
+minetest.register_decoration({
+	name = "butterflies:butterfly",
+	deco_type = "simple",
+	place_on = {"default:dirt_with_grass"},
+	place_offset_y = 2,
+	sidelen = 80,
+	fill_ratio = 0.005,
+	biomes = {"grassland", "deciduous_forest", "floatland_grassland"},
+	y_max = 31000,
+	y_min = 1,
+	decoration = {
+		"butterflies:butterfly_white",
+		"butterflies:butterfly_red",
+		"butterflies:butterfly_violet"
+	},
+	spawn_by = "group:flower",
+	num_spawn_by = 1
+})
+
+-- get decoration ID
+local butterflies = minetest.get_decoration_id("butterflies:butterfly")
+minetest.set_gen_notify({decoration = true}, {butterflies})
+
+-- start nodetimers
+minetest.register_on_generated(function(minp, maxp, blockseed)
+	local gennotify = minetest.get_mapgen_object("gennotify")
+	local poslist = {}
+
+	for _, pos in ipairs(gennotify["decoration#"..butterflies] or {}) do
+		local deco_pos = {x = pos.x, y = pos.y + 3, z = pos.z}
+		table.insert(poslist, deco_pos)
+	end
+
+	if #poslist ~= 0 then
+		for i = 1, #poslist do
+			local pos = poslist[i]
+			minetest.get_node_timer(pos):start(1)
+		end
+	end
+end)

mods/butterflies/license.txt

@@ -0,0 +1,58 @@
+License of source code
+----------------------
+
+The MIT License (MIT)
+Copyright (c) 2018 Shara RedCat
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this
+software and associated documentation files (the "Software"), to deal in the Software
+without restriction, including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+For more details:
+https://opensource.org/licenses/MIT
+
+Licenses of media (textures)
+----------------------------
+
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+Copyright (C) 2018 Shara RedCat
+
+You are free to:
+Share — copy and redistribute the material in any medium or format.
+Adapt — remix, transform, and build upon the material for any purpose, even commercially.
+The licensor cannot revoke these freedoms as long as you follow the license terms.
+
+Under the following terms:
+
+Attribution — You must give appropriate credit, provide a link to the license, and
+indicate if changes were made. You may do so in any reasonable manner, but not in any way
+that suggests the licensor endorses you or your use.
+
+ShareAlike — If you remix, transform, or build upon the material, you must distribute
+your contributions under the same license as the original.
+
+No additional restrictions — You may not apply legal terms or technological measures that
+legally restrict others from doing anything the license permits.
+
+Notices:
+
+You do not have to comply with the license for elements of the material in the public
+domain or where your use is permitted by an applicable exception or limitation.
+No warranties are given. The license may not give you all of the permissions necessary
+for your intended use. For example, other rights such as publicity, privacy, or moral
+rights may limit how you use the material.
+
+For more details:
+http://creativecommons.org/licenses/by-sa/3.0/

mods/carts/README.txt

@@ -6,7 +6,8 @@ itself is based on (and fully compatible with) the carts mod [2].
 
 The model was originally designed by stujones11 [3] (CC-0).
 
-Cart textures are based on original work from PixelBOX (WTFPL).
+Cart textures are based on original work from PixelBOX by Gambit (permissive
+license).
 
 
 [1] https://github.com/SmallJoker/boost_cart/

mods/carts/cart_entity.lua

@@ -1,10 +1,12 @@
 local cart_entity = {
-	physical = false, -- otherwise going uphill breaks
-	collisionbox = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
-	visual = "mesh",
-	mesh = "carts_cart.b3d",
-	visual_size = {x=1, y=1},
-	textures = {"carts_cart.png"},
+	initial_properties = {
+		physical = false, -- otherwise going uphill breaks
+		collisionbox = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
+		visual = "mesh",
+		mesh = "carts_cart.b3d",
+		visual_size = {x=1, y=1},
+		textures = {"carts_cart.png"},
+	},
 
 	driver = nil,
 	punched = false, -- used to re-send velocity and position
@@ -27,6 +29,10 @@ function cart_entity:on_rightclick(clicker)
 	elseif not self.driver then
 		self.driver = player_name
 		carts:manage_attachment(clicker, self.object)
+
+		-- player_api does not update the animation
+		-- when the player is attached, reset to default animation
+		player_api.set_animation(clicker, "stand")
 	end
 end
 
@@ -36,29 +42,33 @@ function cart_entity:on_activate(staticdata, dtime_s)
 		return
 	end
 	local data = minetest.deserialize(staticdata)
-	if not data or type(data) ~= "table" then
+	if type(data) ~= "table" then
 		return
 	end
 	self.railtype = data.railtype
 	if data.old_dir then
 		self.old_dir = data.old_dir
 	end
-	if data.old_vel then
-		self.old_vel = data.old_vel
-	end
 end
 
 function cart_entity:get_staticdata()
 	return minetest.serialize({
 		railtype = self.railtype,
-		old_dir = self.old_dir,
-		old_vel = self.old_vel
+		old_dir = self.old_dir
 	})
 end
 
+-- 0.5.x and later: When the driver leaves
+function cart_entity:on_detach_child(child)
+	if child and child:get_player_name() == self.driver then
+		self.driver = nil
+	end
+end
+
 function cart_entity:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
-	local pos = self.object:getpos()
-	if not self.railtype then
+	local pos = self.object:get_pos()
+	local vel = self.object:get_velocity()
+	if not self.railtype or vector.equals(vel, {x=0, y=0, z=0}) then
 		local node = minetest.get_node(pos).name
 		self.railtype = minetest.get_item_group(node, "connect_to_raillike")
 	end
@@ -80,31 +90,31 @@ function cart_entity:on_punch(puncher, time_from_last_punch, tool_capabilities,
 		-- Detach driver and items
 		if self.driver then
 			if self.old_pos then
-				self.object:setpos(self.old_pos)
+				self.object:set_pos(self.old_pos)
 			end
 			local player = minetest.get_player_by_name(self.driver)
 			carts:manage_attachment(player, nil)
 		end
-		for _,obj_ in ipairs(self.attached_items) do
+		for _, obj_ in ipairs(self.attached_items) do
 			if obj_ then
 				obj_:set_detach()
 			end
 		end
 		-- Pick up cart
 		local inv = puncher:get_inventory()
-		if not minetest.setting_getbool("creative_mode")
+		if not (creative and creative.is_enabled_for
+				and creative.is_enabled_for(puncher:get_player_name()))
 				or not inv:contains_item("main", "carts:cart") then
 			local leftover = inv:add_item("main", "carts:cart")
 			-- If no room in inventory add a replacement cart to the world
 			if not leftover:is_empty() then
-				minetest.add_item(self.object:getpos(), leftover)
+				minetest.add_item(self.object:get_pos(), leftover)
 			end
 		end
 		self.object:remove()
 		return
 	end
 	-- Player punches cart to alter velocity
-	local vel = self.object:getvelocity()
 	if puncher:get_player_name() == self.driver then
 		if math.abs(vel.x + vel.z) > carts.punch_speed_max then
 			return
@@ -151,7 +161,7 @@ local function rail_sound(self, dtime)
 		self.sound_handle = nil
 		minetest.after(0.2, minetest.sound_stop, handle)
 	end
-	local vel = self.object:getvelocity()
+	local vel = self.object:get_velocity()
 	local speed = vector.length(vel)
 	if speed > 0 then
 		self.sound_handle = minetest.sound_play(
@@ -168,32 +178,23 @@ local function get_railparams(pos)
 	return carts.railparams[node.name] or {}
 end
 
+local v3_len = vector.length
 local function rail_on_step(self, dtime)
-	local vel = self.object:getvelocity()
+	local vel = self.object:get_velocity()
 	if self.punched then
 		vel = vector.add(vel, self.velocity)
-		self.object:setvelocity(vel)
+		self.object:set_velocity(vel)
 		self.old_dir.y = 0
 	elseif vector.equals(vel, {x=0, y=0, z=0}) then
 		return
 	end
 
-	local pos = self.object:getpos()
+	local pos = self.object:get_pos()
+	local cart_dir = carts:velocity_to_dir(vel)
+	local same_dir = vector.equals(cart_dir, self.old_dir)
 	local update = {}
 
-	-- stop cart if velocity vector flips
-	if self.old_vel and self.old_vel.y == 0 and
-			(self.old_vel.x * vel.x < 0 or self.old_vel.z * vel.z < 0) then
-		self.old_vel = {x = 0, y = 0, z = 0}
-		self.old_pos = pos
-		self.object:setvelocity(vector.new())
-		self.object:setacceleration(vector.new())
-		rail_on_step_event(get_railparams(pos).on_step, self, dtime)
-		return
-	end
-	self.old_vel = vector.new(vel)
-
-	if self.old_pos and not self.punched then
+	if self.old_pos and not self.punched and same_dir then
 		local flo_pos = vector.round(pos)
 		local flo_old = vector.round(self.old_pos)
 		if vector.equals(flo_pos, flo_old) then
@@ -212,20 +213,29 @@ local function rail_on_step(self, dtime)
 		end
 	end
 
-	if self.old_pos then
-		-- Detection for "skipping" nodes
-		local found_path = carts:pathfinder(
-			pos, self.old_pos, self.old_dir, ctrl, self.old_switch, self.railtype
+	local stop_wiggle = false
+	if self.old_pos and same_dir then
+		-- Detection for "skipping" nodes (perhaps use average dtime?)
+		-- It's sophisticated enough to take the acceleration in account
+		local acc = self.object:get_acceleration()
+		local distance = dtime * (v3_len(vel) + 0.5 * dtime * v3_len(acc))
+
+		local new_pos, new_dir = carts:pathfinder(
+			pos, self.old_pos, self.old_dir, distance, ctrl,
+			self.old_switch, self.railtype
 		)
 
-		if not found_path then
-			-- No rail found: reset back to the expected position
-			pos = vector.new(self.old_pos)
+		if new_pos then
+			-- No rail found: set to the expected position
+			pos = new_pos
 			update.pos = true
+			cart_dir = new_dir
 		end
+	elseif self.old_pos and self.old_dir.y ~= 1 and not self.punched then
+		-- Stop wiggle
+		stop_wiggle = true
 	end
 
-	local cart_dir = carts:velocity_to_dir(vel)
 	local railparams
 
 	-- dir:         New moving direction of the cart
@@ -233,16 +243,25 @@ local function rail_on_step(self, dtime)
 	local dir, switch_keys = carts:get_rail_direction(
 		pos, cart_dir, ctrl, self.old_switch, self.railtype
 	)
+	local dir_changed = not vector.equals(dir, self.old_dir)
 
 	local new_acc = {x=0, y=0, z=0}
-	if vector.equals(dir, {x=0, y=0, z=0}) then
+	if stop_wiggle or vector.equals(dir, {x=0, y=0, z=0}) then
 		vel = {x = 0, y = 0, z = 0}
-		pos = vector.round(pos)
+		local pos_r = vector.round(pos)
+		if not carts:is_rail(pos_r, self.railtype)
+				and self.old_pos then
+			pos = self.old_pos
+		elseif not stop_wiggle then
+			pos = pos_r
+		else
+			pos.y = math.floor(pos.y + 0.5)
+		end
 		update.pos = true
 		update.vel = true
 	else
 		-- Direction change detected
-		if not vector.equals(dir, self.old_dir) then
+		if dir_changed then
 			vel = vector.multiply(dir, math.abs(vel.x + vel.z))
 			update.vel = true
 			if dir.y ~= self.old_dir.y then
@@ -293,9 +312,9 @@ local function rail_on_step(self, dtime)
 		end
 	end
 
-	self.object:setacceleration(new_acc)
-	self.old_pos = vector.new(pos)
-	if not vector.equals(dir, {x=0, y=0, z=0}) then
+	self.object:set_acceleration(new_acc)
+	self.old_pos = vector.round(pos)
+	if not vector.equals(dir, {x=0, y=0, z=0}) and not stop_wiggle then
 		self.old_dir = vector.new(dir)
 	end
 	self.old_switch = switch_keys
@@ -331,7 +350,7 @@ local function rail_on_step(self, dtime)
 	elseif self.old_dir.z < 0 then
 		yaw = 1
 	end
-	self.object:setyaw(yaw * math.pi)
+	self.object:set_yaw(yaw * math.pi)
 
 	local anim = {x=0, y=0}
 	if dir.y == -1 then
@@ -341,9 +360,15 @@ local function rail_on_step(self, dtime)
 	end
 	self.object:set_animation(anim, 1, 0)
 
-	self.object:setvelocity(vel)
+	if update.vel then
+		self.object:set_velocity(vel)
+	end
 	if update.pos then
-		self.object:setpos(pos)
+		if dir_changed then
+			self.object:set_pos(pos)
+		else
+			self.object:move_to(pos)
+		end
 	end
 
 	-- call event handler
@@ -362,6 +387,16 @@ minetest.register_craftitem("carts:cart", {
 	inventory_image = minetest.inventorycube("carts_cart_top.png", "carts_cart_side.png", "carts_cart_side.png"),
 	wield_image = "carts_cart_side.png",
 	on_place = function(itemstack, placer, pointed_thing)
+		local under = pointed_thing.under
+		local node = minetest.get_node(under)
+		local udef = minetest.registered_nodes[node.name]
+		if udef and udef.on_rightclick and
+				not (placer and placer:is_player() and
+				placer:get_player_control().sneak) then
+			return udef.on_rightclick(under, node, placer, itemstack,
+				pointed_thing) or itemstack
+		end
+
 		if not pointed_thing.type == "node" then
 			return
 		end
@@ -376,7 +411,8 @@ minetest.register_craftitem("carts:cart", {
 		minetest.sound_play({name = "default_place_node_metal", gain = 0.5},
 			{pos = pointed_thing.above})
 
-		if not minetest.setting_getbool("creative_mode") then
+		if not (creative and creative.is_enabled_for
+				and creative.is_enabled_for(placer:get_player_name())) then
 			itemstack:take_item()
 		end
 		return itemstack

mods/carts/depends.txt

@@ -1 +1,2 @@
 default
+player_api

mods/carts/functions.lua

@@ -12,13 +12,13 @@ function carts:manage_attachment(player, obj)
 	end
 	local status = obj ~= nil
 	local player_name = player:get_player_name()
-	if default.player_attached[player_name] == status then
+	if player_api.player_attached[player_name] == status then
 		return
 	end
-	default.player_attached[player_name] = status
+	player_api.player_attached[player_name] = status
 
 	if status then
-		player:set_attach(obj, "", {x=0, y=6, z=0}, {x=0, y=0, z=0})
+		player:set_attach(obj, "", {x=0, y=-4.5, z=0}, {x=0, y=0, z=0})
 		player:set_eye_offset({x=0, y=-4, z=0},{x=0, y=-4, z=0})
 	else
 		player:set_detach()
@@ -99,6 +99,16 @@ function carts:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
 		right.z = -dir.x
 	end
 
+	local straight_priority = ctrl and dir.y ~= 0
+
+	-- Normal, to disallow rail switching up- & downhill
+	if straight_priority then
+		cur = self:check_front_up_down(pos, dir, true, railtype)
+		if cur then
+			return cur
+		end
+	end
+
 	if ctrl then
 		if old_switch == 1 then
 			left_check = false
@@ -106,14 +116,14 @@ function carts:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
 			right_check = false
 		end
 		if ctrl.left and left_check then
-			cur = carts:check_front_up_down(pos, left, false, railtype)
+			cur = self:check_front_up_down(pos, left, false, railtype)
 			if cur then
 				return cur, 1
 			end
 			left_check = false
 		end
 		if ctrl.right and right_check then
-			cur = carts:check_front_up_down(pos, right, false, railtype)
+			cur = self:check_front_up_down(pos, right, false, railtype)
 			if cur then
 				return cur, 2
 			end
@@ -122,9 +132,11 @@ function carts:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
 	end
 
 	-- Normal
-	cur = carts:check_front_up_down(pos, dir, true, railtype)
-	if cur then
-		return cur
+	if not straight_priority then
+		cur = self:check_front_up_down(pos, dir, true, railtype)
+		if cur then
+			return cur
+		end
 	end
 
 	-- Left, if not already checked
@@ -158,31 +170,41 @@ function carts:get_rail_direction(pos_, dir, ctrl, old_switch, railtype)
 	return {x=0, y=0, z=0}
 end
 
-function carts:pathfinder(pos_, old_pos, old_dir, ctrl, pf_switch, railtype)
+function carts:pathfinder(pos_, old_pos, old_dir, distance, ctrl,
+		pf_switch, railtype)
+
 	local pos = vector.round(pos_)
+	if vector.equals(old_pos, pos) then
+		return
+	end
+
 	local pf_pos = vector.round(old_pos)
 	local pf_dir = vector.new(old_dir)
+	distance = math.min(carts.path_distance_max,
+		math.floor(distance + 1))
 
-	for i = 1, 3 do
-		if vector.equals(pf_pos, pos) then
-			-- Success! Cart moved on correctly
-			return true
-		end
+	for i = 1, distance do
+		pf_dir, pf_switch = self:get_rail_direction(
+			pf_pos, pf_dir, ctrl, pf_switch or 0, railtype)
 
-		pf_dir, pf_switch = carts:get_rail_direction(pf_pos, pf_dir, ctrl, pf_switch, railtype)
 		if vector.equals(pf_dir, {x=0, y=0, z=0}) then
 			-- No way forwards
-			return false
+			return pf_pos, pf_dir
 		end
 
 		pf_pos = vector.add(pf_pos, pf_dir)
+
+		if vector.equals(pf_pos, pos) then
+			-- Success! Cart moved on correctly
+			return
+		end
 	end
-	-- Cart not found
-	return false
+	-- Not found. Put cart to predicted position
+	return pf_pos, pf_dir
 end
 
-function carts:register_rail(name, def, railparams)
-	local def_default = {
+function carts:register_rail(name, def_overwrite, railparams)
+	local def = {
 		drawtype = "raillike",
 		paramtype = "light",
 		sunlight_propagates = true,
@@ -194,7 +216,7 @@ function carts:register_rail(name, def, railparams)
 		},
 		sounds = default.node_sound_metal_defaults()
 	}
-	for k, v in pairs(def_default) do
+	for k, v in pairs(def_overwrite) do
 		def[k] = v
 	end
 	if not def.inventory_image then
@@ -211,7 +233,12 @@ end
 
 function carts:get_rail_groups(additional_groups)
 	-- Get the default rail groups and add more when a table is given
-	local groups = {dig_immediate = 2, attached_node = 1, rail = 1, connect_to_raillike = 1}
+	local groups = {
+		dig_immediate = 2,
+		attached_node = 1,
+		rail = 1,
+		connect_to_raillike = minetest.raillike_group("rail")
+	}
 	if type(additional_groups) == "table" then
 		for k, v in pairs(additional_groups) do
 			groups[k] = v

mods/carts/init.lua

@@ -7,14 +7,10 @@ carts.railparams = {}
 carts.speed_max = 7
 -- Set to -1 to disable punching the cart from inside (min = -1)
 carts.punch_speed_max = 5
+-- Maximal distance for the path correction (for dtime peaks)
+carts.path_distance_max = 3
 
 
 dofile(carts.modpath.."/functions.lua")
 dofile(carts.modpath.."/rails.lua")
-
--- Support for non-default games
-if not default.player_attached then
-	default.player_attached = {}
-end
-
 dofile(carts.modpath.."/cart_entity.lua")

mods/carts/rails.lua

@@ -10,11 +10,11 @@ carts:register_rail("carts:rail", {
 }, {})
 
 minetest.register_craft({
-	output = "carts:rail 16",
+	output = "carts:rail 18",
 	recipe = {
+		{"default:steel_ingot", "group:wood", "default:steel_ingot"},
 		{"default:steel_ingot", "", "default:steel_ingot"},
-		{"default:steel_ingot", "group:stick", "default:steel_ingot"},
-		{"default:steel_ingot", "", "default:steel_ingot"},
+		{"default:steel_ingot", "group:wood", "default:steel_ingot"},
 	}
 })
 
@@ -22,7 +22,7 @@ minetest.register_alias("default:rail", "carts:rail")
 
 
 carts:register_rail("carts:powerrail", {
-	description = "Powered rail",
+	description = "Powered Rail",
 	tiles = {
 		"carts_rail_straight_pwr.png", "carts_rail_curved_pwr.png",
 		"carts_rail_t_junction_pwr.png", "carts_rail_crossing_pwr.png"
@@ -31,17 +31,17 @@ carts:register_rail("carts:powerrail", {
 }, {acceleration = 5})
 
 minetest.register_craft({
-	output = "carts:powerrail 8",
+	output = "carts:powerrail 18",
 	recipe = {
-		{"default:steel_ingot", "default:mese_crystal_fragment", "default:steel_ingot"},
-		{"default:steel_ingot", "group:stick", "default:steel_ingot"},
-		{"default:steel_ingot", "default:mese_crystal_fragment", "default:steel_ingot"},
+		{"default:steel_ingot", "group:wood", "default:steel_ingot"},
+		{"default:steel_ingot", "default:mese_crystal", "default:steel_ingot"},
+		{"default:steel_ingot", "group:wood", "default:steel_ingot"},
 	}
 })
 
 
 carts:register_rail("carts:brakerail", {
-	description = "Brake rail",
+	description = "Brake Rail",
 	tiles = {
 		"carts_rail_straight_brk.png", "carts_rail_curved_brk.png",
 		"carts_rail_t_junction_brk.png", "carts_rail_crossing_brk.png"
@@ -50,10 +50,10 @@ carts:register_rail("carts:brakerail", {
 }, {acceleration = -3})
 
 minetest.register_craft({
-	output = "carts:brakerail 8",
+	output = "carts:brakerail 18",
 	recipe = {
+		{"default:steel_ingot", "group:wood", "default:steel_ingot"},
 		{"default:steel_ingot", "default:coal_lump", "default:steel_ingot"},
-		{"default:steel_ingot", "group:stick", "default:steel_ingot"},
-		{"default:steel_ingot", "default:coal_lump", "default:steel_ingot"},
+		{"default:steel_ingot", "group:wood", "default:steel_ingot"},
 	}
 })

mods/creative/README.txt

@@ -9,4 +9,9 @@ Jean-Patrick G. (kilbith) <jeanpatrick.guerrero@gmail.com> (MIT)
 
 Author of media (textures)
 --------------------------
-Jean-Patrick G. (kilbith) <jeanpatrick.guerrero@gmail.com> (CC BY-SA 3.0)
+paramat (CC BY-SA 3.0):
+* creative_prev_icon.png
+* creative_next_icon.png
+* creative_search_icon.png
+* creative_clear_icon.png
+* creative_trash_icon.png derived from a texture by kilbith (CC BY-SA 3.0)

mods/creative/init.lua

@@ -1,6 +1,36 @@
+creative = {}
+
+local function update_sfinv(name)
+	minetest.after(0, function()
+		local player = minetest.get_player_by_name(name)
+		if player then
+			if sfinv.get_page(player):sub(1, 9) == "creative:" then
+				sfinv.set_page(player, sfinv.get_homepage_name(player))
+			else
+				sfinv.set_player_inventory_formspec(player)
+			end
+		end
+	end)
+end
+
+minetest.register_privilege("creative", {
+	description = "Allow player to use creative inventory",
+	give_to_singleplayer = false,
+	give_to_admin = false,
+	on_grant = update_sfinv,
+	on_revoke = update_sfinv,
+})
+
+local creative_mode_cache = minetest.settings:get_bool("creative_mode")
+
+function creative.is_enabled_for(name)
+	return creative_mode_cache or
+		minetest.check_player_privs(name, {creative = true})
+end
+
 dofile(minetest.get_modpath("creative") .. "/inventory.lua")
 
-if minetest.setting_getbool("creative_mode") then
+if creative_mode_cache then
 	-- Dig time is modified according to difference (leveldiff) between tool
 	-- 'maxlevel' and node 'level'. Digtime is divided by the larger of
 	-- leveldiff and 1.
@@ -28,22 +58,27 @@ if minetest.setting_getbool("creative_mode") then
 			damage_groups = {fleshy = 10},
 		}
 	})
+end
 
-	minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack)
-		return true
-	end)
+-- Unlimited node placement
+minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack)
+	if placer and placer:is_player() then
+		return creative.is_enabled_for(placer:get_player_name())
+	end
+end)
 
-	function minetest.handle_node_drops(pos, drops, digger)
-		if not digger or not digger:is_player() then
-			return
-		end
-		local inv = digger:get_inventory()
-		if inv then
-			for _, item in ipairs(drops) do
-				item = ItemStack(item):get_name()
-				if not inv:contains_item("main", item) then
-					inv:add_item("main", item)
-				end
+-- Don't pick up if the item is already in the inventory
+local old_handle_node_drops = minetest.handle_node_drops
+function minetest.handle_node_drops(pos, drops, digger)
+	if not digger or not digger:is_player() or
+		not creative.is_enabled_for(digger:get_player_name()) then
+		return old_handle_node_drops(pos, drops, digger)
+	end
+	local inv = digger:get_inventory()
+	if inv then
+		for _, item in ipairs(drops) do
+			if not inv:contains_item("main", item, true) then
+				inv:add_item("main", item)
 			end
 		end
 	end

mods/creative/inventory.lua

@@ -1,5 +1,19 @@
-creative = {}
 local player_inventory = {}
+local inventory_cache = {}
+
+local function init_creative_cache(items)
+	inventory_cache[items] = {}
+	local i_cache = inventory_cache[items]
+
+	for name, def in pairs(items) do
+		if def.groups.not_in_creative_inventory ~= 1 and
+				def.description and def.description ~= "" then
+			i_cache[name] = def
+		end
+	end
+	table.sort(i_cache)
+	return i_cache
+end
 
 function creative.init_creative_inventory(player)
 	local player_name = player:get_player_name()
@@ -11,22 +25,25 @@ function creative.init_creative_inventory(player)
 
 	minetest.create_detached_inventory("creative_" .. player_name, {
 		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player2)
-			if not to_list == "main" then
-				return count
-			else
+			local name = player2 and player2:get_player_name() or ""
+			if not creative.is_enabled_for(name) or
+					to_list == "main" then
 				return 0
 			end
+			return count
 		end,
 		allow_put = function(inv, listname, index, stack, player2)
 			return 0
 		end,
 		allow_take = function(inv, listname, index, stack, player2)
+			local name = player2 and player2:get_player_name() or ""
+			if not creative.is_enabled_for(name) then
+				return 0
+			end
 			return -1
 		end,
 		on_move = function(inv, from_list, from_index, to_list, to_index, count, player2)
 		end,
-		on_put = function(inv, listname, index, stack, player2)
-		end,
 		on_take = function(inv, listname, index, stack, player2)
 			if stack and stack:get_count() > 0 then
 				minetest.log("action", player_name .. " takes " .. stack:get_name().. " from creative inventory")
@@ -34,22 +51,20 @@ function creative.init_creative_inventory(player)
 		end,
 	}, player_name)
 
-	creative.update_creative_inventory(player_name, minetest.registered_items)
+	return player_inventory[player_name]
 end
 
 function creative.update_creative_inventory(player_name, tab_content)
 	local creative_list = {}
+	local inv = player_inventory[player_name] or
+			creative.init_creative_inventory(minetest.get_player_by_name(player_name))
 	local player_inv = minetest.get_inventory({type = "detached", name = "creative_" .. player_name})
-	local inv = player_inventory[player_name]
-	if not inv then
-		creative.init_creative_inventory(minetest.get_player_by_name(player_name))
-	end
 
-	for name, def in pairs(tab_content) do
-		if not (def.groups.not_in_creative_inventory == 1) and
-				def.description and def.description ~= "" and
-				(def.name:find(inv.filter, 1, true) or
-					def.description:lower():find(inv.filter, 1, true)) then
+	local items = inventory_cache[tab_content] or init_creative_cache(tab_content)
+
+	for name, def in pairs(items) do
+		if def.name:find(inv.filter, 1, true) or
+				def.description:lower():find(inv.filter, 1, true) then
 			creative_list[#creative_list+1] = name
 		end
 	end
@@ -79,7 +94,7 @@ function creative.register_tab(name, title, items)
 	sfinv.register_page("creative:" .. name, {
 		title = title,
 		is_in_nav = function(self, player, context)
-			return minetest.setting_getbool("creative_mode")
+			return creative.is_enabled_for(player:get_player_name())
 		end,
 		get = function(self, player, context)
 			local player_name = player:get_player_name()
@@ -97,21 +112,21 @@ function creative.register_tab(name, title, items)
 					list[current_player;main;0,5.85;8,3;8]
 					list[detached:creative_trash;main;4,3.3;1,1;]
 					listring[]
-					button[5.4,3.2;0.8,0.9;creative_prev;<]
-					button[7.25,3.2;0.8,0.9;creative_next;>]
-					button[2.1,3.4;0.8,0.5;creative_search;?]
-					button[2.75,3.4;0.8,0.5;creative_clear;X]
+					image_button[5.4,3.25;0.8,0.8;creative_prev_icon.png;creative_prev;]
+					image_button[7.2,3.25;0.8,0.8;creative_next_icon.png;creative_next;]
+					image_button[2.1,3.25;0.8,0.8;creative_search_icon.png;creative_search;]
+					image_button[2.75,3.25;0.8,0.8;creative_clear_icon.png;creative_clear;]
 					tooltip[creative_search;Search]
 					tooltip[creative_clear;Reset]
+					tooltip[creative_prev;Previous page]
+					tooltip[creative_next;Next page]
 					listring[current_player;main]
 					field_close_on_enter[creative_filter;false]
 				]] ..
 				"field[0.3,3.5;2.2,1;creative_filter;;" .. minetest.formspec_escape(inv.filter) .. "]" ..
 				"listring[detached:creative_" .. player_name .. ";main]" ..
 				"list[detached:creative_" .. player_name .. ";main;0,0;8,3;" .. tostring(start_i) .. "]" ..
-				default.get_hotbar_bg(0,4.7) ..
-				default.gui_bg .. default.gui_bg_img .. default.gui_slots
-				.. creative.formspec_add, false)
+				default.get_hotbar_bg(0,4.7) .. creative.formspec_add, false)
 		end,
 		on_enter = function(self, player, context)
 			local player_name = player:get_player_name()
@@ -161,10 +176,6 @@ function creative.register_tab(name, title, items)
 	})
 end
 
-minetest.register_on_joinplayer(function(player)
-	creative.init_creative_inventory(player)
-end)
-
 creative.register_tab("all", "All", minetest.registered_items)
 creative.register_tab("nodes", "Nodes", minetest.registered_nodes)
 creative.register_tab("tools", "Tools", minetest.registered_tools)
@@ -172,7 +183,7 @@ creative.register_tab("craftitems", "Items", minetest.registered_craftitems)
 
 local old_homepage_name = sfinv.get_homepage_name
 function sfinv.get_homepage_name(player)
-	if minetest.setting_getbool("creative_mode") then
+	if creative.is_enabled_for(player:get_player_name()) then
 		return "creative:all"
 	else
 		return old_homepage_name(player)

mods/creative/license.txt

@@ -30,6 +30,7 @@ Licenses of media (textures)
 
 Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
 Copyright (C) 2016 Jean-Patrick G. (kilbith) <jeanpatrick.guerrero@gmail.com>
+Copyright (C) 2018 paramat
 
 You are free to:
 Share — copy and redistribute the material in any medium or format.

mods/default/README.txt

@@ -4,43 +4,40 @@ See license.txt for license information.
 
 Authors of source code
 ----------------------
-Originally by celeron55, Perttu Ahola <celeron55@gmail.com> (LGPL 2.1)
-Various Minetest developers and contributors (LGPL 2.1)
+Originally by celeron55, Perttu Ahola <celeron55@gmail.com> (LGPLv2.1+)
+Various Minetest developers and contributors (LGPLv2.1+)
 
-Authors of media (textures, models and sounds)
-----------------------------------------------
+The torch code was derived by sofar from the 'torches' mod by
+BlockMen (LGPLv2.1+)
+
+Authors of media (textures, sounds, models and schematics)
+----------------------------------------------------------
 Everything not listed in here:
 celeron55, Perttu Ahola <celeron55@gmail.com> (CC BY-SA 3.0)
 
+
+Textures
+--------
 Cisoun's texture pack (CC BY-SA 3.0):
   default_jungletree.png
   default_lava.png
   default_leaves.png
   default_sapling.png
+  default_bush_sapling.png
   default_stone.png
   default_tree.png
   default_tree_top.png
   default_water.png
 
-Cisoun's conifers mod (CC BY-SA 3.0):
-  default_pine_needles.png
-
-Originating from G4JC's Almost MC Texture Pack (CC BY-SA 3.0):
-  default_torch.png
-  default_torch_on_ceiling.png
-  default_torch_on_floor.png
-
-VanessaE's animated torches (CC BY-SA 3.0):
-  default_torch_animated.png
-  default_torch_on_ceiling_animated.png
-  default_torch_on_floor_animated.png
-  default_torch_on_floor.png
-
 RealBadAngel's animated water (CC BY-SA 3.0):
   default_water_source_animated.png
   default_water_flowing_animated.png
 
 VanessaE (CC BY-SA 3.0):
+  default_torch_animated.png
+  default_torch_on_ceiling_animated.png
+  default_torch_on_floor_animated.png
+  default_torch_on_floor.png
   default_desert_sand.png
   default_desert_stone.png
   default_sand.png
@@ -51,13 +48,6 @@ Calinou (CC BY-SA 3.0):
   default_brick.png
   default_papyrus.png
   default_mineral_copper.png
-  default_glass_detail.png
-
-MirceaKitsune (CC BY-SA 3.0):
-  character.x
-
-Jordach (CC BY-SA 3.0):
-  character.png
 
 PilzAdam (CC BY-SA 3.0):
   default_jungleleaves.png
@@ -74,13 +64,10 @@ InfinityProject (CC BY-SA 3.0):
 
 Splizard (CC BY-SA 3.0):
   default_pine_sapling.png
+  default_pine_needles.png
 
 Zeg9 (CC BY-SA 3.0):
   default_coal_block.png
-  default_steel_block.png
-  default_copper_block.png
-  default_bronze_block.png
-  default_gold_block.png
 
 paramat (CC BY-SA 3.0):
   wieldhand.png -- Copied from character.png by Jordach (CC BY-SA 3.0)
@@ -90,11 +77,14 @@ paramat (CC BY-SA 3.0):
   default_acacia_leaves.png
   default_acacia_leaves_simple.png
   default_acacia_sapling.png
+  default_acacia_bush_sapling.png
+  default_pine_bush_sapling.png
   default_acacia_tree.png
   default_acacia_tree_top.png
   default_acacia_wood.png
   default_acacia_bush_stem.png
   default_bush_stem.png
+  default_pine_bush_stem.png
   default_junglewood.png
   default_jungletree_top.png
   default_sandstone_brick.png
@@ -115,18 +105,39 @@ paramat (CC BY-SA 3.0):
   default_grass_side.png
   default_mese_block.png
   default_silver_sand.png
+  default_mese_post_light_side.png
+  default_mese_post_light_side_dark.png
+  default_mese_post_light_top.png
+  default_silver_sandstone.png -- Derived from a texture by GreenXenith (CC-BY-SA 3.0)
+  default_silver_sandstone_brick.png -- Derived from a texture by GreenXenith (CC-BY-SA 3.0)
+  default_silver_sandstone_block.png -- Derived from a texture by GreenXenith (CC-BY-SA 3.0)
+  default_bookshelf_slot.png -- Derived from a texture by Gambit (CC-BY-SA 3.0)
+  default_marram_grass_*.png -- Derived from textures by TumeniNodes (CC-BY-SA 3.0)
+  default_emergent_jungle_sapling.png
+  default_permafrost.png -- Derived from a texture by Neuromancer (CC BY-SA 3.0)
+  default_stones.png -- Derived from a texture by sofar (CC0 1.0)
+  default_stones_side.png -- Derived from a texture by sofar (CC0 1.0)
+  default_moss.png
+  default_moss_side.png
+  default_fence_rail_acacia_wood
+  default_fence_rail_aspen_wood -- Derived from a texture by sofar (CC BY-SA 3.0)
+  default_fence_rail_junglewood
+  default_fence_rail_pine_wood
+  default_fence_rail_wood -- Derived from a texture by BlockMen (CC BY-SA 3.0)
 
-brunob.santos (CC BY-SA 4.0):
-  default_desert_cobble.png
+TumeniNodes (CC BY-SA 3.0):
+  default_desert_cobble.png -- Derived from a texture by brunob.santos (CC BY-SA 3.0)
+  default_coniferous_litter.png
+  default_coniferous_litter_side.png
 
 BlockMen (CC BY-SA 3.0):
+  default_aspen_leaves.png -- Derived from Sofar's texture
   default_wood.png
   default_clay_brick.png
   default_iron_ingot.png
   default_gold_ingot.png
   default_tool_steelsword.png
   default_diamond.png
-  default_book.png
   default_tool_*.png
   default_lava_source_animated.png
   default_lava_flowing_animated.png
@@ -140,24 +151,19 @@ BlockMen (CC BY-SA 3.0):
   bubble.png
   gui_*.png
 
-Wuzzy (CC BY-SA 3.0):
-  default_bookshelf_slot.png (based on default_book.png)
-
 sofar (CC BY-SA 3.0):
-  default_book_written.png, based on default_book.png
   default_aspen_sapling
-  default_aspen_leaves
   default_aspen_tree
   default_aspen_tree_top, derived from default_pine_tree_top (by paramat)
   default_aspen_wood, derived from default_pine_wood (by paramat)
+  default_chest_inside
+
+sofar (CC0 1.0):
   default_gravel.png -- Derived from Gambit's PixelBOX texture pack light gravel
 
-Neuromancer (CC BY-SA 2.0):
+Neuromancer (CC BY-SA 3.0):
   default_cobble.png, based on texture by Brane praefect
   default_mossycobble.png, based on texture by Brane praefect
-
-Neuromancer (CC BY-SA 3.0):
-  default_dirt.png
   default_furnace_*.png
 
 Gambit (CC BY-SA 3.0):
@@ -179,11 +185,12 @@ Gambit (CC BY-SA 3.0):
   default_snowball.png
   default_key.png
   default_key_skeleton.png
+  default_book.png
 
 asl97 (CC BY-SA 3.0):
   default_ice.png
 
-KevDoy (CC BY-SA 3.0)
+KevDoy (CC BY-SA 3.0):
   heart.png
 
 Pithydon (CC BY-SA 3.0)
@@ -191,19 +198,64 @@ Pithydon (CC BY-SA 3.0)
   default_coral_orange.png
   default_coral_skeleton.png
 
-Ferk (CC0 1.0)
+Ferk (CC0 1.0):
   default_item_smoke.png
-  default_item_smoke.ogg, based on sound by http://opengameart.org/users/bart
 
+npx (CC BY-SA 3.0):
+  default_rainforest_litter.png
+  default_rainforest_litter_side.png
+
+kaeza (CC-BY-SA 3.0):
+  default_desert_sandstone.png
+  default_desert_sandstone_brick.png
+  default_desert_sandstone_block.png
+
+kilbith (CC BY-SA 3.0):
+  default_steel_block.png
+  default_copper_block.png
+  default_bronze_block.png
+  default_gold_block.png
+  default_tin_block.png
+  default_mineral_tin.png
+  default_tin_ingot.png
+  default_tin_lump.png
+
+tobyplowy (CC BY-SA 3.0):
+  default_kelp.png
+
+CloudyProton (CC BY-SA 3.0):
+  default_book_written.png, based on default_book.png by Gambit
+
+Mossmanikin (CC BY-SA 3.0):
+  default_fern_*.png
+
+random-geek (CC BY-SA 3.0):
+  default_blueberries.png
+  default_blueberry_overlay.png
+  default_blueberry_bush_leaves.png, derived from default_bush_leaves (by paramat)
+  default_blueberry_bush_sapling.png
+  default_dirt.png -- Derived from a texture by Neuromancer (CC BY-SA 3.0)
+
+Krock (CC0 1.0):
+  default_glass.png
+  default_glass_detail.png
+
+Topywo (CC BY-SA 3.0)
+  default_coral_cyan.png
+  default_coral_green.png
+  default_coral_pink.png
+
+Extex101 (CC BY-SA 3.0)
+  default_large_cactus_seedling.png
+
+
+Sounds
+------
 Glass breaking sounds (CC BY 3.0):
   1: http://www.freesound.org/people/cmusounddesign/sounds/71947/
   2: http://www.freesound.org/people/Tomlija/sounds/97669/
   3: http://www.freesound.org/people/lsprice/sounds/88808/
 
-sonictechtonic (CC BY 3.0):
-https://www.freesound.org/people/sonictechtonic/sounds/241872/
-  player_damage.ogg
-
 Mito551 (sounds) (CC BY-SA 3.0):
   default_dig_choppy.ogg
   default_dig_cracky.ogg
@@ -226,8 +278,6 @@ Mito551 (sounds) (CC BY-SA 3.0):
   default_place_node.3.ogg
   default_place_node_hard.1.ogg
   default_place_node_hard.2.ogg
-  default_snow_footstep.1.ogg
-  default_snow_footstep.2.ogg
   default_hard_footstep.1.ogg
   default_hard_footstep.2.ogg
   default_hard_footstep.3.ogg
@@ -252,13 +302,76 @@ Metal sounds:
 Tool breaking sounds added by sofar: CC-BY-3.0
   default_tool_breaks.* - http://www.freesound.org/people/HerbertBoland/sounds/33206/
 
-AGFX (CC BY 3.0)
+AGFX (CC BY 3.0):
 https://www.freesound.org/people/AGFX/packs/1253/
   default_water_footstep.1.ogg
   default_water_footstep.2.ogg
   default_water_footstep.3.ogg
 (default_water_footstep.4.ogg is silent)
 
-blukotek (CC0 1.0)
+blukotek (CC0 1.0):
 https://www.freesound.org/people/blukotek/sounds/251660/
   default_dig_snappy.ogg
+
+Chests sounds added by sofar, derived of several files mixed together:
+  default_chest_open.ogg
+  default_chest_close.ogg
+    - http://www.freesound.org/people/Sevin7/sounds/269722/ CC0
+    - http://www.freesound.org/people/Percy%20Duke/sounds/23448/ CC-BY-3.0
+    - http://www.freesound.org/people/kingsamas/sounds/135576/ CC-BY-3.0
+    - http://www.freesound.org/people/bulbastre/sounds/126887/ CC-BY-3.0
+    - http://www.freesound.org/people/Yoyodaman234/sounds/183541/ CC0
+
+Ryding (CC0 1.0):
+http://freesound.org/people/Ryding/sounds/94337/
+  default_snow_footstep.*.ogg
+
+Ferk (CC0 1.0):
+  default_item_smoke.ogg, based on a sound by http://opengameart.org/users/bart
+
+
+Models
+------
+sofar (CC BY-SA 3.0):
+  chest_open.obj
+  torch_ceiling.obj
+  torch_floor.obj
+  torch_wall.obj
+
+
+Schematics
+----------
+paramat (CC BY-SA 3.0):
+  acacia_bush.mts
+  acacia_tree.mts
+  acacia_tree_from_sapling.mts
+  apple_tree.mts
+  apple_tree_from_sapling.mts
+  aspen_tree.mts
+  aspen_tree_from_sapling.mts
+  bush.mts
+  emergent_jungle_tree.mts
+  emergent_jungle_tree_from_sapling.mts
+  jungle_tree.mts
+  jungle_tree_from_sapling.mts
+  large_cactus.mts
+  papyrus.mts
+  pine_tree.mts
+  pine_tree_from_sapling.mts
+  snowy_pine_tree_from_sapling.mts
+  small_pine_tree.mts
+  small_pine_tree_from_sapling.mts
+  snowy_small_pine_tree_from_sapling.mts
+
+Shara RedCat (CC BY-SA 3.0):
+  acacia_log.mts
+  apple_log.mts
+  aspen_log.mts
+  jungle_log.mts
+  pine_log.mts
+
+TumeniNodes (CC BY-SA 3.0):
+  pine_bush.mts
+
+random-geek (CC BY-SA 3.0):
+  blueberry_bush.mts

mods/default/chests.lua

@@ -0,0 +1,318 @@
+default.chest = {}
+
+function default.chest.get_chest_formspec(pos)
+	local spos = pos.x .. "," .. pos.y .. "," .. pos.z
+	local formspec =
+		"size[8,9]" ..
+		"list[nodemeta:" .. spos .. ";main;0,0.3;8,4;]" ..
+		"list[current_player;main;0,4.85;8,1;]" ..
+		"list[current_player;main;0,6.08;8,3;8]" ..
+		"listring[nodemeta:" .. spos .. ";main]" ..
+		"listring[current_player;main]" ..
+		default.get_hotbar_bg(0,4.85)
+	return formspec
+end
+
+function default.chest.chest_lid_obstructed(pos)
+	local above = {x = pos.x, y = pos.y + 1, z = pos.z}
+	local def = minetest.registered_nodes[minetest.get_node(above).name]
+	-- allow ladders, signs, wallmounted things and torches to not obstruct
+	if def and
+			(def.drawtype == "airlike" or
+			def.drawtype == "signlike" or
+			def.drawtype == "torchlike" or
+			(def.drawtype == "nodebox" and def.paramtype2 == "wallmounted")) then
+		return false
+	end
+	return true
+end
+
+function default.chest.chest_lid_close(pn)
+	local chest_open_info = default.chest.open_chests[pn]
+	local pos = chest_open_info.pos
+	local sound = chest_open_info.sound
+	local swap = chest_open_info.swap
+
+	default.chest.open_chests[pn] = nil
+	for k, v in pairs(default.chest.open_chests) do
+		if v.pos.x == pos.x and v.pos.y == pos.y and v.pos.z == pos.z then
+			return true
+		end
+	end
+
+	local node = minetest.get_node(pos)
+	minetest.after(0.2, minetest.swap_node, pos, { name = "default:" .. swap,
+			param2 = node.param2 })
+	minetest.sound_play(sound, {gain = 0.3, pos = pos, max_hear_distance = 10})
+end
+
+default.chest.open_chests = {}
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "default:chest" then
+		return
+	end
+	if not player or not fields.quit then
+		return
+	end
+	local pn = player:get_player_name()
+
+	if not default.chest.open_chests[pn] then
+		return
+	end
+
+	default.chest.chest_lid_close(pn)
+	return true
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local pn = player:get_player_name()
+	if default.chest.open_chests[pn] then
+		default.chest.chest_lid_close(pn)
+	end
+end)
+
+function default.chest.register_chest(name, d)
+	local def = table.copy(d)
+	def.drawtype = "mesh"
+	def.visual = "mesh"
+	def.paramtype = "light"
+	def.paramtype2 = "facedir"
+	def.legacy_facedir_simple = true
+	def.is_ground_content = false
+
+	if def.protected then
+		def.on_construct = function(pos)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("infotext", "Locked Chest")
+			meta:set_string("owner", "")
+			local inv = meta:get_inventory()
+			inv:set_size("main", 8*4)
+		end
+		def.after_place_node = function(pos, placer)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("owner", placer:get_player_name() or "")
+			meta:set_string("infotext", "Locked Chest (owned by " ..
+					meta:get_string("owner") .. ")")
+		end
+		def.can_dig = function(pos,player)
+			local meta = minetest.get_meta(pos);
+			local inv = meta:get_inventory()
+			return inv:is_empty("main") and
+					default.can_interact_with_node(player, pos)
+		end
+		def.allow_metadata_inventory_move = function(pos, from_list, from_index,
+				to_list, to_index, count, player)
+			if not default.can_interact_with_node(player, pos) then
+				return 0
+			end
+			return count
+		end
+		def.allow_metadata_inventory_put = function(pos, listname, index, stack, player)
+			if not default.can_interact_with_node(player, pos) then
+				return 0
+			end
+			return stack:get_count()
+		end
+		def.allow_metadata_inventory_take = function(pos, listname, index, stack, player)
+			if not default.can_interact_with_node(player, pos) then
+				return 0
+			end
+			return stack:get_count()
+		end
+		def.on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+			if not default.can_interact_with_node(clicker, pos) then
+				return itemstack
+			end
+
+			minetest.sound_play(def.sound_open, {gain = 0.3,
+					pos = pos, max_hear_distance = 10})
+			if not default.chest.chest_lid_obstructed(pos) then
+				minetest.swap_node(pos,
+						{ name = "default:" .. name .. "_open",
+						param2 = node.param2 })
+			end
+			minetest.after(0.2, minetest.show_formspec,
+					clicker:get_player_name(),
+					"default:chest", default.chest.get_chest_formspec(pos))
+			default.chest.open_chests[clicker:get_player_name()] = { pos = pos,
+					sound = def.sound_close, swap = name }
+		end
+		def.on_blast = function() end
+		def.on_key_use = function(pos, player)
+			local secret = minetest.get_meta(pos):get_string("key_lock_secret")
+			local itemstack = player:get_wielded_item()
+			local key_meta = itemstack:get_meta()
+
+			if itemstack:get_metadata() == "" then
+				return
+			end
+
+			if key_meta:get_string("secret") == "" then
+				key_meta:set_string("secret", minetest.parse_json(itemstack:get_metadata()).secret)
+				itemstack:set_metadata("")
+			end
+
+			if secret ~= key_meta:get_string("secret") then
+				return
+			end
+
+			minetest.show_formspec(
+				player:get_player_name(),
+				"default:chest_locked",
+				default.chest.get_chest_formspec(pos)
+			)
+		end
+		def.on_skeleton_key_use = function(pos, player, newsecret)
+			local meta = minetest.get_meta(pos)
+			local owner = meta:get_string("owner")
+			local pn = player:get_player_name()
+
+			-- verify placer is owner of lockable chest
+			if owner ~= pn then
+				minetest.record_protection_violation(pos, pn)
+				minetest.chat_send_player(pn, "You do not own this chest.")
+				return nil
+			end
+
+			local secret = meta:get_string("key_lock_secret")
+			if secret == "" then
+				secret = newsecret
+				meta:set_string("key_lock_secret", secret)
+			end
+
+			return secret, "a locked chest", owner
+		end
+	else
+		def.on_construct = function(pos)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("infotext", "Chest")
+			local inv = meta:get_inventory()
+			inv:set_size("main", 8*4)
+		end
+		def.can_dig = function(pos,player)
+			local meta = minetest.get_meta(pos);
+			local inv = meta:get_inventory()
+			return inv:is_empty("main")
+		end
+		def.on_rightclick = function(pos, node, clicker)
+			minetest.sound_play(def.sound_open, {gain = 0.3, pos = pos,
+					max_hear_distance = 10})
+			if not default.chest.chest_lid_obstructed(pos) then
+				minetest.swap_node(pos, {
+						name = "default:" .. name .. "_open",
+						param2 = node.param2 })
+			end
+			minetest.after(0.2, minetest.show_formspec,
+					clicker:get_player_name(),
+					"default:chest", default.chest.get_chest_formspec(pos))
+			default.chest.open_chests[clicker:get_player_name()] = { pos = pos,
+					sound = def.sound_close, swap = name }
+		end
+		def.on_blast = function(pos)
+			local drops = {}
+			default.get_inventory_drops(pos, "main", drops)
+			drops[#drops+1] = "default:" .. name
+			minetest.remove_node(pos)
+			return drops
+		end
+	end
+
+	def.on_metadata_inventory_move = function(pos, from_list, from_index,
+			to_list, to_index, count, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves stuff in chest at " .. minetest.pos_to_string(pos))
+	end
+	def.on_metadata_inventory_put = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" moves " .. stack:get_name() ..
+			" to chest at " .. minetest.pos_to_string(pos))
+	end
+	def.on_metadata_inventory_take = function(pos, listname, index, stack, player)
+		minetest.log("action", player:get_player_name() ..
+			" takes " .. stack:get_name() ..
+			" from chest at " .. minetest.pos_to_string(pos))
+	end
+
+	local def_opened = table.copy(def)
+	local def_closed = table.copy(def)
+
+	def_opened.mesh = "chest_open.obj"
+	for i = 1, #def_opened.tiles do
+		if type(def_opened.tiles[i]) == "string" then
+			def_opened.tiles[i] = {name = def_opened.tiles[i], backface_culling = true}
+		elseif def_opened.tiles[i].backface_culling == nil then
+			def_opened.tiles[i].backface_culling = true
+		end
+	end
+	def_opened.drop = "default:" .. name
+	def_opened.groups.not_in_creative_inventory = 1
+	def_opened.selection_box = {
+		type = "fixed",
+		fixed = { -1/2, -1/2, -1/2, 1/2, 3/16, 1/2 },
+	}
+	def_opened.can_dig = function()
+		return false
+	end
+	def_opened.on_blast = function() end
+
+	def_closed.mesh = nil
+	def_closed.drawtype = nil
+	def_closed.tiles[6] = def.tiles[5] -- swap textures around for "normal"
+	def_closed.tiles[5] = def.tiles[3] -- drawtype to make them match the mesh
+	def_closed.tiles[3] = def.tiles[3].."^[transformFX"
+
+	minetest.register_node("default:" .. name, def_closed)
+	minetest.register_node("default:" .. name .. "_open", def_opened)
+
+	-- convert old chests to this new variant
+	minetest.register_lbm({
+		label = "update chests to opening chests",
+		name = "default:upgrade_" .. name .. "_v2",
+		nodenames = {"default:" .. name},
+		action = function(pos, node)
+			local meta = minetest.get_meta(pos)
+			meta:set_string("formspec", nil)
+			local inv = meta:get_inventory()
+			local list = inv:get_list("default:chest")
+			if list then
+				inv:set_size("main", 8*4)
+				inv:set_list("main", list)
+				inv:set_list("default:chest", nil)
+			end
+		end
+	})
+end
+
+default.chest.register_chest("chest", {
+	description = "Chest",
+	tiles = {
+		"default_chest_top.png",
+		"default_chest_top.png",
+		"default_chest_side.png",
+		"default_chest_side.png",
+		"default_chest_front.png",
+		"default_chest_inside.png"
+	},
+	sounds = default.node_sound_wood_defaults(),
+	sound_open = "default_chest_open",
+	sound_close = "default_chest_close",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+})
+
+default.chest.register_chest("chest_locked", {
+	description = "Locked Chest",
+	tiles = {
+		"default_chest_top.png",
+		"default_chest_top.png",
+		"default_chest_side.png",
+		"default_chest_side.png",
+		"default_chest_lock.png",
+		"default_chest_inside.png"
+	},
+	sounds = default.node_sound_wood_defaults(),
+	sound_open = "default_chest_open",
+	sound_close = "default_chest_close",
+	groups = {choppy = 2, oddly_breakable_by_hand = 2},
+	protected = true,
+})

mods/default/crafting.lua

@@ -49,6 +49,13 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "default:pine_wood",
+	recipe = {
+		{"default:pine_bush_stem"},
+	}
+})
+
 minetest.register_craft({
 	output = 'default:stick 4',
 	recipe = {
@@ -190,6 +197,9 @@ minetest.register_craft({
 	}
 })
 
+-- Axes
+-- Recipes face left to match appearence in textures and inventory
+
 minetest.register_craft({
 	output = 'default:axe_wood',
 	recipe = {
@@ -244,60 +254,6 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craft({
-	output = 'default:axe_wood',
-	recipe = {
-		{'group:wood', 'group:wood'},
-		{'group:stick', 'group:wood'},
-		{'group:stick',''},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:axe_stone',
-	recipe = {
-		{'group:stone', 'group:stone'},
-		{'group:stick', 'group:stone'},
-		{'group:stick', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:axe_steel',
-	recipe = {
-		{'default:steel_ingot', 'default:steel_ingot'},
-		{'group:stick', 'default:steel_ingot'},
-		{'group:stick', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:axe_bronze',
-	recipe = {
-		{'default:bronze_ingot', 'default:bronze_ingot'},
-		{'group:stick', 'default:bronze_ingot'},
-		{'group:stick', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:axe_mese',
-	recipe = {
-		{'default:mese_crystal', 'default:mese_crystal'},
-		{'group:stick', 'default:mese_crystal'},
-		{'group:stick', ''},
-	}
-})
-
-minetest.register_craft({
-	output = 'default:axe_diamond',
-	recipe = {
-		{'default:diamond', 'default:diamond'},
-		{'group:stick', 'default:diamond'},
-		{'group:stick', ''},
-	}
-})
-
 minetest.register_craft({
 	output = 'default:sword_wood',
 	recipe = {
@@ -392,12 +348,6 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craft({
-	type = "shapeless",
-	output = "default:bronze_ingot",
-	recipe = {"default:steel_ingot", "default:copper_ingot"},
-})
-
 minetest.register_craft({
 	output = 'default:coalblock',
 	recipe = {
@@ -446,6 +396,31 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "default:tinblock",
+	recipe = {
+		{"default:tin_ingot", "default:tin_ingot", "default:tin_ingot"},
+		{"default:tin_ingot", "default:tin_ingot", "default:tin_ingot"},
+		{"default:tin_ingot", "default:tin_ingot", "default:tin_ingot"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:tin_ingot 9",
+	recipe = {
+		{"default:tinblock"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:bronze_ingot 9",
+	recipe = {
+		{"default:copper_ingot", "default:copper_ingot", "default:copper_ingot"},
+		{"default:copper_ingot", "default:tin_ingot", "default:copper_ingot"},
+		{"default:copper_ingot", "default:copper_ingot", "default:copper_ingot"},
+	}
+})
+
 minetest.register_craft({
 	output = 'default:bronzeblock',
 	recipe = {
@@ -495,34 +470,98 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = 'default:sandstone',
+	output = "default:sandstone",
 	recipe = {
-		{'group:sand', 'group:sand'},
-		{'group:sand', 'group:sand'},
+		{"default:sand", "default:sand"},
+		{"default:sand", "default:sand"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:sand 4',
+	output = "default:sand 4",
 	recipe = {
-		{'default:sandstone'},
+		{"default:sandstone"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:sandstonebrick 4',
+	output = "default:sandstonebrick 4",
 	recipe = {
-		{'default:sandstone', 'default:sandstone'},
-		{'default:sandstone', 'default:sandstone'},
+		{"default:sandstone", "default:sandstone"},
+		{"default:sandstone", "default:sandstone"},
 	}
 })
 
 minetest.register_craft({
-	output = 'default:sandstone_block 9',
+	output = "default:sandstone_block 9",
 	recipe = {
-		{'default:sandstone', 'default:sandstone', 'default:sandstone'},
-		{'default:sandstone', 'default:sandstone', 'default:sandstone'},
-		{'default:sandstone', 'default:sandstone', 'default:sandstone'},
+		{"default:sandstone", "default:sandstone", "default:sandstone"},
+		{"default:sandstone", "default:sandstone", "default:sandstone"},
+		{"default:sandstone", "default:sandstone", "default:sandstone"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:desert_sandstone",
+	recipe = {
+		{"default:desert_sand", "default:desert_sand"},
+		{"default:desert_sand", "default:desert_sand"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:desert_sand 4",
+	recipe = {
+		{"default:desert_sandstone"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:desert_sandstone_brick 4",
+	recipe = {
+		{"default:desert_sandstone", "default:desert_sandstone"},
+		{"default:desert_sandstone", "default:desert_sandstone"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:desert_sandstone_block 9",
+	recipe = {
+		{"default:desert_sandstone", "default:desert_sandstone", "default:desert_sandstone"},
+		{"default:desert_sandstone", "default:desert_sandstone", "default:desert_sandstone"},
+		{"default:desert_sandstone", "default:desert_sandstone", "default:desert_sandstone"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:silver_sandstone",
+	recipe = {
+		{"default:silver_sand", "default:silver_sand"},
+		{"default:silver_sand", "default:silver_sand"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:silver_sand 4",
+	recipe = {
+		{"default:silver_sandstone"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:silver_sandstone_brick 4",
+	recipe = {
+		{"default:silver_sandstone", "default:silver_sandstone"},
+		{"default:silver_sandstone", "default:silver_sandstone"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:silver_sandstone_block 9",
+	recipe = {
+		{"default:silver_sandstone", "default:silver_sandstone", "default:silver_sandstone"},
+		{"default:silver_sandstone", "default:silver_sandstone", "default:silver_sandstone"},
+		{"default:silver_sandstone", "default:silver_sandstone", "default:silver_sandstone"},
 	}
 })
 
@@ -582,11 +621,11 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = 'default:ladder_wood 3',
+	output = "default:ladder_wood 5",
 	recipe = {
-		{'group:stick', '', 'group:stick'},
-		{'group:stick', 'group:stick', 'group:stick'},
-		{'group:stick', '', 'group:stick'},
+		{"group:stick", "", "group:stick"},
+		{"group:stick", "group:stick", "group:stick"},
+		{"group:stick", "", "group:stick"},
 	}
 })
 
@@ -632,10 +671,19 @@ minetest.register_craft({
 })
 
 minetest.register_craft({
-	output = 'default:meselamp 1',
+	output = 'default:meselamp',
 	recipe = {
-		{'', 'default:mese_crystal',''},
-		{'default:mese_crystal', 'default:glass', 'default:mese_crystal'},
+		{'default:glass'},
+		{'default:mese_crystal'},
+	}
+})
+
+minetest.register_craft({
+	output = "default:mese_post_light 3",
+	recipe = {
+		{"", "default:glass", ""},
+		{"default:mese_crystal", "default:mese_crystal", "default:mese_crystal"},
+		{"", "group:wood", ""},
 	}
 })
 
@@ -722,14 +770,35 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "default:emergent_jungle_sapling",
+	recipe = {
+		{"default:junglesapling", "default:junglesapling", "default:junglesapling"},
+		{"default:junglesapling", "default:junglesapling", "default:junglesapling"},
+		{"default:junglesapling", "default:junglesapling", "default:junglesapling"},
+	}
+})
+
+minetest.register_craft({
+	output = "default:large_cactus_seedling",
+	recipe = {
+		{"", "default:cactus", ""},
+		{"default:cactus", "default:cactus", "default:cactus"},
+		{"", "default:cactus", ""},
+	}
+})
+
+
 --
 -- Crafting (tool repair)
 --
+
 minetest.register_craft({
 	type = "toolrepair",
 	additional_wear = -0.02,
 })
 
+
 --
 -- Cooking recipes
 --
@@ -776,6 +845,12 @@ minetest.register_craft({
 	recipe = "default:copper_lump",
 })
 
+minetest.register_craft({
+	type = "cooking",
+	output = "default:tin_ingot",
+	recipe = "default:tin_lump",
+})
+
 minetest.register_craft({
 	type = "cooking",
 	output = "default:gold_ingot",
@@ -802,11 +877,12 @@ minetest.register_craft({
 	cooktime = 5,
 })
 
+
 --
 -- Fuels
 --
 
--- Support use of group:tree
+-- Support use of group:tree, includes default:tree which has the same burn time
 minetest.register_craft({
 	type = "fuel",
 	recipe = "group:tree",
@@ -829,12 +905,6 @@ minetest.register_craft({
 	burntime = 26,
 })
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:tree",
-	burntime = 30,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:acacia_tree",
@@ -848,7 +918,7 @@ minetest.register_craft({
 })
 
 
--- Support use of group:wood
+-- Support use of group:wood, includes default:wood which has the same burn time
 minetest.register_craft({
 	type = "fuel",
 	recipe = "group:wood",
@@ -867,12 +937,6 @@ minetest.register_craft({
 	burntime = 6,
 })
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:wood",
-	burntime = 7,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:acacia_wood",
@@ -886,41 +950,59 @@ minetest.register_craft({
 })
 
 
--- Support use of group:sapling
+-- Support use of group:sapling, includes default:sapling which has the same burn time
 minetest.register_craft({
 	type = "fuel",
 	recipe = "group:sapling",
-	burntime = 10,
+	burntime = 5,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:bush_sapling",
+	burntime = 3,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:acacia_bush_sapling",
+	burntime = 4,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:pine_bush_sapling",
+	burntime = 2,
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:aspen_sapling",
-	burntime = 8,
+	burntime = 4,
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:pine_sapling",
-	burntime = 9,
-})
-
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:sapling",
-	burntime = 10,
+	burntime = 5,
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:acacia_sapling",
-	burntime = 11,
+	burntime = 6,
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:junglesapling",
-	burntime = 12,
+	burntime = 6,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:emergent_jungle_sapling",
+	burntime = 7,
 })
 
 
@@ -955,6 +1037,37 @@ minetest.register_craft({
 })
 
 
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fence_rail_aspen_wood",
+	burntime = 3,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fence_rail_pine_wood",
+	burntime = 4,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fence_rail_wood",
+	burntime = 5,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fence_rail_acacia_wood",
+	burntime = 6,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fence_rail_junglewood",
+	burntime = 7,
+})
+
+
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:bush_stem",
@@ -967,16 +1080,22 @@ minetest.register_craft({
 	burntime = 8,
 })
 
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:pine_bush_stem",
+	burntime = 6,
+})
+
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:junglegrass",
-	burntime = 2,
+	burntime = 3,
 })
 
 minetest.register_craft({
 	type = "fuel",
 	recipe = "group:leaves",
-	burntime = 1,
+	burntime = 4,
 })
 
 minetest.register_craft({
@@ -985,10 +1104,16 @@ minetest.register_craft({
 	burntime = 15,
 })
 
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:large_cactus_seedling",
+	burntime = 5,
+})
+
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:papyrus",
-	burntime = 1,
+	burntime = 3,
 })
 
 minetest.register_craft({
@@ -1000,7 +1125,7 @@ minetest.register_craft({
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:ladder_wood",
-	burntime = 2,
+	burntime = 7,
 })
 
 minetest.register_craft({
@@ -1033,12 +1158,6 @@ minetest.register_craft({
 	burntime = 30,
 })
 
-minetest.register_craft({
-	type = "fuel",
-	recipe = "default:apple",
-	burntime = 3,
-})
-
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:coal_lump",
@@ -1063,6 +1182,18 @@ minetest.register_craft({
 	burntime = 2,
 })
 
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fern_1",
+	burntime = 2,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:marram_grass_1",
+	burntime = 2,
+})
+
 minetest.register_craft({
 	type = "fuel",
 	recipe = "default:paper",

mods/default/craftitems.lua

@@ -12,14 +12,23 @@ minetest.register_craftitem("default:paper", {
 	groups = {flammable = 3},
 })
 
+
 local lpp = 14 -- Lines per book's page
 local function book_on_use(itemstack, user)
 	local player_name = user:get_player_name()
-	local data = minetest.deserialize(itemstack:get_metadata())
+	local meta = itemstack:get_meta()
 	local title, text, owner = "", "", player_name
 	local page, page_max, lines, string = 1, 1, {}, ""
 
-	if data then
+	-- Backwards compatibility
+	local old_data = minetest.deserialize(itemstack:get_metadata())
+	if old_data then
+		meta:from_table({ fields = old_data })
+	end
+
+	local data = meta:to_table().fields
+
+	if data.owner then
 		title = data.title
 		text = data.text
 		owner = data.owner
@@ -41,16 +50,14 @@ local function book_on_use(itemstack, user)
 
 	local formspec
 	if owner == player_name then
-		formspec = "size[8,8]" .. default.gui_bg ..
-			default.gui_bg_img ..
+		formspec = "size[8,8]" ..
 			"field[0.5,1;7.5,0;title;Title:;" ..
 				minetest.formspec_escape(title) .. "]" ..
 			"textarea[0.5,1.5;7.5,7;text;Contents:;" ..
 				minetest.formspec_escape(text) .. "]" ..
 			"button_exit[2.5,7.5;3,1;save;Save]"
 	else
-		formspec = "size[8,8]" .. default.gui_bg ..
-			default.gui_bg_img ..
+		formspec = "size[8,8]" ..
 			"label[0.5,0.5;by " .. owner .. "]" ..
 			"tablecolumns[color;text]" ..
 			"tableoptions[background=#00000000;highlight=#00000000;border=false]" ..
@@ -63,14 +70,19 @@ local function book_on_use(itemstack, user)
 	end
 
 	minetest.show_formspec(player_name, "default:book", formspec)
+	return itemstack
 end
 
+local max_text_size = 10000
+local max_title_size = 80
+local short_title_size = 35
 minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= "default:book" then return end
 	local inv = player:get_inventory()
 	local stack = player:get_wielded_item()
 
-	if fields.save and fields.title ~= "" and fields.text ~= "" then
+	if fields.save and fields.title and fields.text
+			and fields.title ~= "" and fields.text ~= "" then
 		local new_stack, data
 		if stack:get_name() ~= "default:book_written" then
 			local count = stack:get_count()
@@ -81,35 +93,47 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 				new_stack = ItemStack("default:book_written")
 			end
 		else
-			data = minetest.deserialize(stack:get_metadata())
+			data = stack:get_meta():to_table().fields
+		end
+
+		if data and data.owner and data.owner ~= player:get_player_name() then
+			return
 		end
 
 		if not data then data = {} end
-		data.title = fields.title
-		data.text = fields.text
-		data.text_len = #data.text
+		data.title = fields.title:sub(1, max_title_size)
+		data.owner = player:get_player_name()
+		local short_title = data.title
+		-- Don't bother triming the title if the trailing dots would make it longer
+		if #short_title > short_title_size + 3 then
+			short_title = short_title:sub(1, short_title_size) .. "..."
+		end
+		data.description = "\""..short_title.."\" by "..data.owner
+		data.text = fields.text:sub(1, max_text_size)
+		data.text = data.text:gsub("\r\n", "\n"):gsub("\r", "\n")
 		data.page = 1
 		data.page_max = math.ceil((#data.text:gsub("[^\n]", "") + 1) / lpp)
-		data.owner = player:get_player_name()
-		local data_str = minetest.serialize(data)
 
 		if new_stack then
-			new_stack:set_metadata(data_str)
+			new_stack:get_meta():from_table({ fields = data })
 			if inv:room_for_item("main", new_stack) then
 				inv:add_item("main", new_stack)
 			else
-				minetest.add_item(player:getpos(), new_stack)
+				minetest.add_item(player:get_pos(), new_stack)
 			end
 		else
-			stack:set_metadata(data_str)
+			stack:get_meta():from_table({ fields = data })
 		end
 
 	elseif fields.book_next or fields.book_prev then
-		local data = minetest.deserialize(stack:get_metadata())
+		local data = stack:get_meta():to_table().fields
 		if not data or not data.page then
 			return
 		end
 
+		data.page = tonumber(data.page)
+		data.page_max = tonumber(data.page_max)
+
 		if fields.book_next then
 			data.page = data.page + 1
 			if data.page > data.page_max then
@@ -122,11 +146,11 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			end
 		end
 
-		local data_str = minetest.serialize(data)
-		stack:set_metadata(data_str)
-		book_on_use(stack, player)
+		stack:get_meta():from_table({fields = data})
+		stack = book_on_use(stack, player)
 	end
 
+	-- Update stack
 	player:set_wielded_item(stack)
 end)
 
@@ -167,13 +191,69 @@ minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv
 	if not original then
 		return
 	end
-	local copymeta = original:get_metadata()
+	local copymeta = original:get_meta():to_table()
 	-- copy of the book held by player's mouse cursor
-	itemstack:set_metadata(copymeta)
+	itemstack:get_meta():from_table(copymeta)
 	-- put the book with metadata back in the craft grid
 	craft_inv:set_stack("craft", index, original)
 end)
 
+minetest.register_craftitem("default:skeleton_key", {
+	description = "Skeleton Key",
+	inventory_image = "default_key_skeleton.png",
+	groups = {key = 1},
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type ~= "node" then
+			return itemstack
+		end
+
+		local pos = pointed_thing.under
+		local node = minetest.get_node(pos)
+
+		if not node then
+			return itemstack
+		end
+
+		local on_skeleton_key_use = minetest.registered_nodes[node.name].on_skeleton_key_use
+		if not on_skeleton_key_use then
+			return itemstack
+		end
+
+		-- make a new key secret in case the node callback needs it
+		local random = math.random
+		local newsecret = string.format(
+			"%04x%04x%04x%04x",
+			random(2^16) - 1, random(2^16) - 1,
+			random(2^16) - 1, random(2^16) - 1)
+
+		local secret, _, _ = on_skeleton_key_use(pos, user, newsecret)
+
+		if secret then
+			local inv = minetest.get_inventory({type="player", name=user:get_player_name()})
+
+			-- update original itemstack
+			itemstack:take_item()
+
+			-- finish and return the new key
+			local new_stack = ItemStack("default:key")
+			local meta = new_stack:get_meta()
+			meta:set_string("secret", secret)
+			meta:set_string("description", "Key to "..user:get_player_name().."'s "
+				..minetest.registered_nodes[node.name].description)
+
+			if itemstack:get_count() == 0 then
+				itemstack = new_stack
+			else
+				if inv:add_item("main", new_stack):get_count() > 0 then
+					minetest.add_item(user:get_pos(), new_stack)
+				end -- else: added to inventory successfully
+			end
+
+			return itemstack
+		end
+	end
+})
+
 minetest.register_craftitem("default:coal_lump", {
 	description = "Coal Lump",
 	inventory_image = "default_coal_lump.png",
@@ -190,6 +270,11 @@ minetest.register_craftitem("default:copper_lump", {
 	inventory_image = "default_copper_lump.png",
 })
 
+minetest.register_craftitem("default:tin_lump", {
+	description = "Tin Lump",
+	inventory_image = "default_tin_lump.png",
+})
+
 minetest.register_craftitem("default:mese_crystal", {
 	description = "Mese Crystal",
 	inventory_image = "default_mese_crystal.png",
@@ -220,6 +305,11 @@ minetest.register_craftitem("default:copper_ingot", {
 	inventory_image = "default_copper_ingot.png",
 })
 
+minetest.register_craftitem("default:tin_ingot", {
+	description = "Tin Ingot",
+	inventory_image = "default_tin_ingot.png",
+})
+
 minetest.register_craftitem("default:bronze_ingot", {
 	description = "Bronze Ingot",
 	inventory_image = "default_bronze_ingot.png",
@@ -250,3 +340,9 @@ minetest.register_craftitem("default:flint", {
 	inventory_image = "default_flint.png"
 })
 
+minetest.register_craftitem("default:blueberries", {
+	description = "Blueberries",
+	inventory_image = "default_blueberries.png",
+	groups = {food_blueberries = 1, food_berry = 1},
+	on_use = minetest.item_eat(2),
+})

mods/default/depends.txt

@@ -0,0 +1 @@
+player_api?

mods/default/functions.lua

@@ -1,5 +1,3 @@
--- mods/default/functions.lua
-
 --
 -- Sounds
 --
@@ -77,8 +75,6 @@ function default.node_sound_leaves_defaults(table)
 			{name = "default_grass_footstep", gain = 0.45}
 	table.dug = table.dug or
 			{name = "default_grass_footstep", gain = 0.7}
-	table.dig = table.dig or
-			{name = "default_dig_crumbly", gain = 0.4}
 	table.place = table.place or
 			{name = "default_place_node", gain = 1.0}
 	default.node_sound_defaults(table)
@@ -119,6 +115,21 @@ function default.node_sound_water_defaults(table)
 	return table
 end
 
+function default.node_sound_snow_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name = "default_snow_footstep", gain = 0.2}
+	table.dig = table.dig or
+			{name = "default_snow_footstep", gain = 0.3}
+	table.dug = table.dug or
+			{name = "default_snow_footstep", gain = 0.3}
+	table.place = table.place or
+			{name = "default_place_node", gain = 1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+
 --
 -- Lavacooling
 --
@@ -133,21 +144,23 @@ default.cool_lava = function(pos, node)
 		{pos = pos, max_hear_distance = 16, gain = 0.25})
 end
 
-minetest.register_abm({
-	label = "Lava cooling",
-	nodenames = {"default:lava_source", "default:lava_flowing"},
-	neighbors = {"group:cools_lava", "group:water"},
-	interval = 1,
-	chance = 1,
-	catch_up = false,
-	action = function(...)
-		default.cool_lava(...)
-	end,
-})
+if minetest.settings:get_bool("enable_lavacooling") ~= false then
+	minetest.register_abm({
+		label = "Lava cooling",
+		nodenames = {"default:lava_source", "default:lava_flowing"},
+		neighbors = {"group:cools_lava", "group:water"},
+		interval = 2,
+		chance = 2,
+		catch_up = false,
+		action = function(...)
+			default.cool_lava(...)
+		end,
+	})
+end
 
 
 --
--- optimized helper to put all items in an inventory into a drops list
+-- Optimized helper to put all items in an inventory into a drops list
 --
 
 function default.get_inventory_drops(pos, inventory, drops)
@@ -162,11 +175,12 @@ function default.get_inventory_drops(pos, inventory, drops)
 	end
 end
 
+
 --
 -- Papyrus and cactus growing
 --
 
--- wrapping the functions in abm action is necessary to make overriding them possible
+-- Wrapping the functions in ABM action is necessary to make overriding them possible
 
 function default.grow_cactus(pos, node)
 	if node.param2 >= 4 then
@@ -186,6 +200,9 @@ function default.grow_cactus(pos, node)
 	if height == 4 or node.name ~= "air" then
 		return
 	end
+	if minetest.get_node_light(pos) < 13 then
+		return
+	end
 	minetest.set_node(pos, {name = "default:cactus"})
 	return true
 end
@@ -209,6 +226,9 @@ function default.grow_papyrus(pos, node)
 	if height == 4 or node.name ~= "air" then
 		return
 	end
+	if minetest.get_node_light(pos) < 13 then
+		return
+	end
 	minetest.set_node(pos, {name = "default:papyrus"})
 	return true
 end
@@ -237,7 +257,7 @@ minetest.register_abm({
 
 
 --
--- dig upwards
+-- Dig upwards
 --
 
 function default.dig_up(pos, node, digger)
@@ -283,7 +303,7 @@ function default.register_fence(name, def)
 			connect_right = {{1/8,3/16,-1/16,1/2,5/16,1/16},
 				{1/8,-5/16,-1/16,1/2,-3/16,1/16}},
 		},
-		connects_to = {"group:fence", "group:wood", "group:tree"},
+		connects_to = {"group:fence", "group:wood", "group:tree", "group:wall"},
 		inventory_image = fence_texture,
 		wield_image = fence_texture,
 		tiles = {def.texture},
@@ -292,7 +312,72 @@ function default.register_fence(name, def)
 		groups = {},
 	}
 	for k, v in pairs(default_fields) do
-		if not def[k] then
+		if def[k] == nil then
+			def[k] = v
+		end
+	end
+
+	-- Always add to the fence group, even if no group provided
+	def.groups.fence = 1
+
+	def.texture = nil
+	def.material = nil
+
+	minetest.register_node(name, def)
+end
+
+
+--
+-- Fence rail registration helper
+--
+
+function default.register_fence_rail(name, def)
+	minetest.register_craft({
+		output = name .. " 16",
+		recipe = {
+			{ def.material, def.material },
+			{ "", ""},
+			{ def.material, def.material },
+		}
+	})
+
+	local fence_rail_texture = "default_fence_rail_overlay.png^" .. def.texture ..
+			"^default_fence_rail_overlay.png^[makealpha:255,126,126"
+	-- Allow almost everything to be overridden
+	local default_fields = {
+		paramtype = "light",
+		drawtype = "nodebox",
+		node_box = {
+			type = "connected",
+			fixed = {
+				{-1/16,  3/16, -1/16, 1/16,  5/16, 1/16},
+				{-1/16, -3/16, -1/16, 1/16, -5/16, 1/16}
+			},
+			-- connect_top =
+			-- connect_bottom =
+			connect_front = {
+				{-1/16,  3/16, -1/2, 1/16,  5/16, -1/16},
+				{-1/16, -5/16, -1/2, 1/16, -3/16, -1/16}},
+			connect_left = {
+				{-1/2,  3/16, -1/16, -1/16,  5/16, 1/16},
+				{-1/2, -5/16, -1/16, -1/16, -3/16, 1/16}},
+			connect_back = {
+				{-1/16,  3/16, 1/16, 1/16,  5/16, 1/2},
+				{-1/16, -5/16, 1/16, 1/16, -3/16, 1/2}},
+			connect_right = {
+				{1/16,  3/16, -1/16, 1/2,  5/16, 1/16},
+				{1/16, -5/16, -1/16, 1/2, -3/16, 1/16}},
+		},
+		connects_to = {"group:fence", "group:wall"},
+		inventory_image = fence_rail_texture,
+		wield_image = fence_rail_texture,
+		tiles = {def.texture},
+		sunlight_propagates = true,
+		is_ground_content = false,
+		groups = {},
+	}
+	for k, v in pairs(default_fields) do
+		if def[k] == nil then
 			def[k] = v
 		end
 	end
@@ -314,53 +399,72 @@ end
 -- Prevent decay of placed leaves
 
 default.after_place_leaves = function(pos, placer, itemstack, pointed_thing)
-	if placer and not placer:get_player_control().sneak then
+	if placer and placer:is_player() and not placer:get_player_control().sneak then
 		local node = minetest.get_node(pos)
 		node.param2 = 1
 		minetest.set_node(pos, node)
 	end
 end
 
--- Leafdecay ABM
-
-minetest.register_abm({
-	label = "Leaf decay",
-	nodenames = {"group:leafdecay"},
-	neighbors = {"air"},
-	interval = 2,
-	chance = 10,
-	catch_up = false,
-
-	action = function(pos, node, _, _)
-		-- Check if leaf is placed
-		if node.param2 ~= 0 then
-			return
+-- Leafdecay
+local function leafdecay_after_destruct(pos, oldnode, def)
+	for _, v in pairs(minetest.find_nodes_in_area(vector.subtract(pos, def.radius),
+			vector.add(pos, def.radius), def.leaves)) do
+		local node = minetest.get_node(v)
+		local timer = minetest.get_node_timer(v)
+		if node.param2 == 0 and not timer:is_started() then
+			timer:start(math.random(20, 120) / 10)
 		end
+	end
+end
 
-		local rad = minetest.registered_nodes[node.name].groups.leafdecay
-		-- Assume ignore is a trunk, to make this
-		-- work at the border of a loaded area
-		if minetest.find_node_near(pos, rad, {"ignore", "group:tree"}) then
-			return
-		end
-		-- Drop stuff
-		local itemstacks = minetest.get_node_drops(node.name)
-		for _, itemname in ipairs(itemstacks) do
-			if itemname ~= node.name or
-					minetest.get_item_group(node.name, "leafdecay_drop") ~= 0 then
-				local p_drop = {
-					x = pos.x - 0.5 + math.random(),
-					y = pos.y - 0.5 + math.random(),
-					z = pos.z - 0.5 + math.random(),
-				}
-				minetest.add_item(p_drop, itemname)
+local function leafdecay_on_timer(pos, def)
+	if minetest.find_node_near(pos, def.radius, def.trunks) then
+		return false
+	end
+
+	local node = minetest.get_node(pos)
+	local drops = minetest.get_node_drops(node.name)
+	for _, item in ipairs(drops) do
+		local is_leaf
+		for _, v in pairs(def.leaves) do
+			if v == item then
+				is_leaf = true
 			end
 		end
-		-- Remove node
-		minetest.remove_node(pos)
-		minetest.check_for_falling(pos)
+		if minetest.get_item_group(item, "leafdecay_drop") ~= 0 or
+				not is_leaf then
+			minetest.add_item({
+				x = pos.x - 0.5 + math.random(),
+				y = pos.y - 0.5 + math.random(),
+				z = pos.z - 0.5 + math.random(),
+			}, item)
+		end
 	end
-})
+
+	minetest.remove_node(pos)
+	minetest.check_for_falling(pos)
+end
+
+function default.register_leafdecay(def)
+	assert(def.leaves)
+	assert(def.trunks)
+	assert(def.radius)
+	for _, v in pairs(def.trunks) do
+		minetest.override_item(v, {
+			after_destruct = function(pos, oldnode)
+				leafdecay_after_destruct(pos, oldnode, def)
+			end,
+		})
+	end
+	for _, v in pairs(def.leaves) do
+		minetest.override_item(v, {
+			on_timer = function(pos)
+				leafdecay_on_timer(pos, def)
+			end,
+		})
+	end
+end
 
 
 --
@@ -459,56 +563,43 @@ minetest.register_abm({
 
 
 --
--- Checks if specified volume intersects a protected volume
+-- NOTICE: This method is not an official part of the API yet.
+-- This method may change in future.
 --
 
-function default.intersects_protection(minp, maxp, player_name, interval)
-	-- 'interval' is the largest allowed interval for the 3D lattice of checks
-
-	-- Compute the optimal float step 'd' for each axis so that all corners and
-	-- borders are checked. 'd' will be smaller or equal to 'interval'.
-	-- Subtracting 1e-4 ensures that the max co-ordinate will be reached by the
-	-- for loop (which might otherwise not be the case due to rounding errors).
-	local d = {}
-	for _, c in pairs({"x", "y", "z"}) do
-		if maxp[c] > minp[c] then
-			d[c] = (maxp[c] - minp[c]) / math.ceil((maxp[c] - minp[c]) / interval) - 1e-4
-		elseif maxp[c] == minp[c] then
-			d[c] = 1 -- Any value larger than 0 to avoid division by zero
-		else -- maxp[c] < minp[c], print error and treat as protection intersected
-			minetest.log("error", "maxp < minp in 'default.intersects_protection()'")
+function default.can_interact_with_node(player, pos)
+	if player then
+		if minetest.check_player_privs(player, "protection_bypass") then
 			return true
 		end
+	else
+		return false
 	end
 
-	for zf = minp.z, maxp.z, d.z do
-		local z = math.floor(zf + 0.5)
-		for yf = minp.y, maxp.y, d.y do
-			local y = math.floor(yf + 0.5)
-			for xf = minp.x, maxp.x, d.x do
-				local x = math.floor(xf + 0.5)
-				if minetest.is_protected({x = x, y = y, z = z}, player_name) then
-					return true
-				end
+	local meta = minetest.get_meta(pos)
+	local owner = meta:get_string("owner")
+
+	if not owner or owner == "" or owner == player:get_player_name() then
+		return true
+	end
+
+	-- Is player wielding the right key?
+	local item = player:get_wielded_item()
+	if item:get_name() == "default:key" then
+		local key_meta = item:get_meta()
+
+		if key_meta:get_string("secret") == "" then
+			local key_oldmeta = item:get_metadata()
+			if key_oldmeta == "" or not minetest.parse_json(key_oldmeta) then
+				return false
 			end
+
+			key_meta:set_string("secret", minetest.parse_json(key_oldmeta).secret)
+			item:set_metadata("")
 		end
+
+		return meta:get_string("key_lock_secret") == key_meta:get_string("secret")
 	end
 
 	return false
 end
-
-
---
--- Coral death near air
---
-
-minetest.register_abm({
-	nodenames = {"default:coral_brown", "default:coral_orange"},
-	neighbors = {"air"},
-	interval = 17,
-	chance = 5,
-	catch_up = false,
-	action = function(pos, node)
-		minetest.set_node(pos, {name = "default:coral_skeleton"})
-	end,
-})

mods/default/furnace.lua

@@ -3,50 +3,43 @@
 -- Formspecs
 --
 
-local function active_formspec(fuel_percent, item_percent)
-	local formspec =
-		"size[8,8.5]"..
-		default.gui_bg..
-		default.gui_bg_img..
-		default.gui_slots..
-		"list[current_name;src;2.75,0.5;1,1;]"..
-		"list[current_name;fuel;2.75,2.5;1,1;]"..
+function default.get_furnace_active_formspec(fuel_percent, item_percent)
+	return "size[8,8.5]"..
+		"list[context;src;2.75,0.5;1,1;]"..
+		"list[context;fuel;2.75,2.5;1,1;]"..
 		"image[2.75,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
 		(100-fuel_percent)..":default_furnace_fire_fg.png]"..
 		"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[lowpart:"..
 		(item_percent)..":gui_furnace_arrow_fg.png^[transformR270]"..
-		"list[current_name;dst;4.75,0.96;2,2;]"..
+		"list[context;dst;4.75,0.96;2,2;]"..
 		"list[current_player;main;0,4.25;8,1;]"..
 		"list[current_player;main;0,5.5;8,3;8]"..
-		"listring[current_name;dst]"..
+		"listring[context;dst]"..
 		"listring[current_player;main]"..
-		"listring[current_name;src]"..
+		"listring[context;src]"..
 		"listring[current_player;main]"..
-		"listring[current_name;fuel]"..
+		"listring[context;fuel]"..
 		"listring[current_player;main]"..
 		default.get_hotbar_bg(0, 4.25)
-	return formspec
 end
 
-local inactive_formspec =
-	"size[8,8.5]"..
-	default.gui_bg..
-	default.gui_bg_img..
-	default.gui_slots..
-	"list[current_name;src;2.75,0.5;1,1;]"..
-	"list[current_name;fuel;2.75,2.5;1,1;]"..
-	"image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
-	"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
-	"list[current_name;dst;4.75,0.96;2,2;]"..
-	"list[current_player;main;0,4.25;8,1;]"..
-	"list[current_player;main;0,5.5;8,3;8]"..
-	"listring[current_name;dst]"..
-	"listring[current_player;main]"..
-	"listring[current_name;src]"..
-	"listring[current_player;main]"..
-	"listring[current_name;fuel]"..
-	"listring[current_player;main]"..
-	default.get_hotbar_bg(0, 4.25)
+function default.get_furnace_inactive_formspec()
+	return "size[8,8.5]"..
+		"list[context;src;2.75,0.5;1,1;]"..
+		"list[context;fuel;2.75,2.5;1,1;]"..
+		"image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
+		"image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
+		"list[context;dst;4.75,0.96;2,2;]"..
+		"list[current_player;main;0,4.25;8,1;]"..
+		"list[current_player;main;0,5.5;8,3;8]"..
+		"listring[context;dst]"..
+		"listring[current_player;main]"..
+		"listring[context;src]"..
+		"listring[current_player;main]"..
+		"listring[context;fuel]"..
+		"listring[current_player;main]"..
+		default.get_hotbar_bg(0, 4.25)
+end
 
 --
 -- Node callback functions that are the same for active and inactive furnace
@@ -119,7 +112,7 @@ local function furnace_node_timer(pos, elapsed)
 	local fuel
 
 	local update = true
-	while update do
+	while elapsed > 0 and update do
 		update = false
 
 		srclist = inv:get_list("src")
@@ -134,13 +127,18 @@ local function furnace_node_timer(pos, elapsed)
 		cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
 		cookable = cooked.time ~= 0
 
+		local el = math.min(elapsed, fuel_totaltime - fuel_time)
+		if cookable then -- fuel lasts long enough, adjust el to cooking duration
+			el = math.min(el, cooked.time - src_time)
+		end
+
 		-- Check if we have enough fuel to burn
 		if fuel_time < fuel_totaltime then
 			-- The furnace is currently active and has enough fuel
-			fuel_time = fuel_time + elapsed
+			fuel_time = fuel_time + el
 			-- If there is a cookable item then check if it is ready yet
 			if cookable then
-				src_time = src_time + elapsed
+				src_time = src_time + el
 				if src_time >= cooked.time then
 					-- Place result in dst list if possible
 					if inv:room_for_item("dst", cooked.item) then
@@ -149,6 +147,9 @@ local function furnace_node_timer(pos, elapsed)
 						src_time = src_time - cooked.time
 						update = true
 					end
+				else
+					-- Item could not be cooked: probably missing fuel
+					update = true
 				end
 			end
 		else
@@ -166,8 +167,7 @@ local function furnace_node_timer(pos, elapsed)
 					-- Take fuel from fuel list
 					inv:set_stack("fuel", 1, afterfuel.items[1])
 					update = true
-					fuel_totaltime = fuel.time + (fuel_time - fuel_totaltime)
-					src_time = src_time + elapsed
+					fuel_totaltime = fuel.time + (fuel_totaltime - fuel_time)
 				end
 			else
 				-- We don't need to get new fuel since there is no cookable item
@@ -177,7 +177,7 @@ local function furnace_node_timer(pos, elapsed)
 			fuel_time = 0
 		end
 
-		elapsed = 0
+		elapsed = elapsed - el
 	end
 
 	if fuel and fuel_totaltime > fuel.time then
@@ -190,7 +190,7 @@ local function furnace_node_timer(pos, elapsed)
 	--
 	-- Update formspec, infotext and node
 	--
-	local formspec = inactive_formspec
+	local formspec
 	local item_state
 	local item_percent = 0
 	if cookable then
@@ -209,14 +209,14 @@ local function furnace_node_timer(pos, elapsed)
 	end
 
 	local fuel_state = "Empty"
-	local active = "inactive "
+	local active = "inactive"
 	local result = false
 
 	if fuel_totaltime ~= 0 then
-		active = "active "
+		active = "active"
 		local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
 		fuel_state = fuel_percent .. "%"
-		formspec = active_formspec(fuel_percent, item_percent)
+		formspec = default.get_furnace_active_formspec(fuel_percent, item_percent)
 		swap_node(pos, "default:furnace_active")
 		-- make sure timer restarts automatically
 		result = true
@@ -224,12 +224,14 @@ local function furnace_node_timer(pos, elapsed)
 		if not fuellist[1]:is_empty() then
 			fuel_state = "0%"
 		end
+		formspec = default.get_furnace_inactive_formspec()
 		swap_node(pos, "default:furnace")
 		-- stop timer on the inactive furnace
 		minetest.get_node_timer(pos):stop()
 	end
 
-	local infotext = "Furnace " .. active .. "(Item: " .. item_state .. "; Fuel: " .. fuel_state .. ")"
+	local infotext = "Furnace " .. active .. "\n(Item: " .. item_state ..
+		"; Fuel: " .. fuel_state .. ")"
 
 	--
 	-- Set meta values
@@ -266,7 +268,7 @@ minetest.register_node("default:furnace", {
 
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
-		meta:set_string("formspec", inactive_formspec)
+		meta:set_string("formspec", default.get_furnace_inactive_formspec())
 		local inv = meta:get_inventory()
 		inv:set_size('src', 1)
 		inv:set_size('fuel', 1)
@@ -327,4 +329,3 @@ minetest.register_node("default:furnace_active", {
 	allow_metadata_inventory_move = allow_metadata_inventory_move,
 	allow_metadata_inventory_take = allow_metadata_inventory_take,
 })
-

mods/default/init.lua

@@ -9,9 +9,12 @@ default = {}
 default.LIGHT_MAX = 14
 
 -- GUI related stuff
-default.gui_bg = "bgcolor[#080808BB;true]"
-default.gui_bg_img = "background[5,5;1,1;gui_formbg.png;true]"
-default.gui_slots = "listcolors[#00000069;#5A5A5A;#141318;#30434C;#FFF]"
+minetest.register_on_joinplayer(function(player)
+	player:set_formspec_prepend([[
+			bgcolor[#080808BB;true]
+			background[5,5;1,1;gui_formbg.png;true]
+			listcolors[#00000069;#5A5A5A;#141318;#30434C;#FFF] ]])
+end)
 
 function default.get_hotbar_bg(x,y)
 	local out = ""
@@ -22,9 +25,6 @@ function default.get_hotbar_bg(x,y)
 end
 
 default.gui_survival_form = "size[8,8.5]"..
-			default.gui_bg..
-			default.gui_bg_img..
-			default.gui_slots..
 			"list[current_player;main;0,4.25;8,1;]"..
 			"list[current_player;main;0,5.5;8,3;8]"..
 			"list[current_player;craft;1.75,0.5;3,3;]"..
@@ -40,6 +40,7 @@ local default_path = minetest.get_modpath("default")
 dofile(default_path.."/functions.lua")
 dofile(default_path.."/trees.lua")
 dofile(default_path.."/nodes.lua")
+dofile(default_path.."/chests.lua")
 dofile(default_path.."/furnace.lua")
 dofile(default_path.."/torch.lua")
 dofile(default_path.."/tools.lua")
@@ -47,6 +48,5 @@ dofile(default_path.."/item_entity.lua")
 dofile(default_path.."/craftitems.lua")
 dofile(default_path.."/crafting.lua")
 dofile(default_path.."/mapgen.lua")
-dofile(default_path.."/player.lua")
 dofile(default_path.."/aliases.lua")
 dofile(default_path.."/legacy.lua")

mods/default/item_entity.lua

@@ -16,7 +16,7 @@ local item = {
 	burn_up = function(self)
 		-- disappear in a smoke puff
 		self.object:remove()
-		local p = self.object:getpos()
+		local p = self.object:get_pos()
 		minetest.sound_play("default_item_smoke", {
 			pos = p,
 			max_hear_distance = 8,
@@ -48,7 +48,7 @@ local item = {
 			if self.ignite_timer > 10 then
 				self.ignite_timer = 0
 
-				local node = minetest.get_node_or_nil(self.object:getpos())
+				local node = minetest.get_node_or_nil(self.object:get_pos())
 				if not node then
 					return
 				end

mods/default/legacy.lua

@@ -23,3 +23,27 @@ LIGHT_MAX = default.LIGHT_MAX
 
 -- Formspecs
 default.gui_suvival_form = default.gui_survival_form
+default.gui_bg     = ""
+default.gui_bg_img = ""
+default.gui_slots  = ""
+
+-- Players
+if minetest.get_modpath("player_api") then
+	default.registered_player_models = player_api.registered_models
+	default.player_register_model    = player_api.register_model
+	default.player_attached          = player_api.player_attached
+	default.player_get_animation     = player_api.get_animation
+	default.player_set_model         = player_api.set_model
+	default.player_set_textures      = player_api.set_textures
+	default.player_set_animation     = player_api.set_animation
+end
+
+-- Chests
+default.register_chest = default.chest.register_chest
+
+-- Check for a volume intersecting protection
+function default.intersects_protection(minp, maxp, player_name, interval)
+	minetest.log("warning", "default.intersects_protection() is " ..
+		"deprecated, use minetest.is_area_protected() instead.")
+	minetest.is_area_protected(minp, maxp, player_name, interval)
+end

mods/default/license.txt

@@ -2,8 +2,8 @@ License of source code
 ----------------------
 
 GNU Lesser General Public License, version 2.1
-Copyright (C) 2011-2016 celeron55, Perttu Ahola <celeron55@gmail.com>
-Copyright (C) 2011-2016 Various Minetest developers and contributors
+Copyright (C) 2011-2018 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2011-2018 Various Minetest developers and contributors
 
 This program is free software; you can redistribute it and/or modify it under the terms
 of the GNU Lesser General Public License as published by the Free Software Foundation;
@@ -19,7 +19,8 @@ Licenses of media (textures, models and sounds)
 -----------------------------------------------
 
 Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
-Copyright (C) 2010-2016:
+Copyright (C) 2010-2018:
+
   celeron55, Perttu Ahola <celeron55@gmail.com>
   Cisoun
   G4JC
@@ -41,6 +42,15 @@ Copyright (C) 2010-2016:
   asl97
   KevDoy
   Mito551
+  GreenXenith
+  kaeza
+  kilbith
+  tobyplowy
+  CloudyProton
+  TumeniNodes
+  Mossmanikin
+  random-geek
+  Extex101
 
 You are free to:
 Share — copy and redistribute the material in any medium or format.
@@ -72,74 +82,8 @@ http://creativecommons.org/licenses/by-sa/3.0/
 
 -----------------------
 
-Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
-Copyright (C) 2014-2016 brunob.santos
-
-You are free to:
-Share — copy and redistribute the material in any medium or format.
-Adapt — remix, transform, and build upon the material for any purpose, even commercially.
-The licensor cannot revoke these freedoms as long as you follow the license terms.
-
-Under the following terms:
-
-Attribution — You must give appropriate credit, provide a link to the license, and
-indicate if changes were made. You may do so in any reasonable manner, but not in any way
-that suggests the licensor endorses you or your use.
-
-ShareAlike — If you remix, transform, or build upon the material, you must distribute
-your contributions under the same license as the original.
-
-No additional restrictions — You may not apply legal terms or technological measures that
-legally restrict others from doing anything the license permits.
-
-Notices:
-
-You do not have to comply with the license for elements of the material in the public
-domain or where your use is permitted by an applicable exception or limitation.
-No warranties are given. The license may not give you all of the permissions necessary
-for your intended use. For example, other rights such as publicity, privacy, or moral
-rights may limit how you use the material.
-
-For more details:
-http://creativecommons.org/licenses/by-sa/4.0/
-
------------------------
-
-Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)
-Copyright (C) 2014-2016 Neuromancer
-
-
-You are free to:
-Share — copy and redistribute the material in any medium or format.
-Adapt — remix, transform, and build upon the material for any purpose, even commercially.
-The licensor cannot revoke these freedoms as long as you follow the license terms.
-
-Under the following terms:
-
-Attribution — You must give appropriate credit, provide a link to the license, and
-indicate if changes were made. You may do so in any reasonable manner, but not in any way
-that suggests the licensor endorses you or your use.
-
-ShareAlike — If you remix, transform, or build upon the material, you must distribute
-your contributions under the same license as the original.
-
-No additional restrictions — You may not apply legal terms or technological measures that
-legally restrict others from doing anything the license permits.
-
-Notices:
-
-You do not have to comply with the license for elements of the material in the public
-domain or where your use is permitted by an applicable exception or limitation.
-No warranties are given. The license may not give you all of the permissions necessary
-for your intended use. For example, other rights such as publicity, privacy, or moral
-rights may limit how you use the material.
-
-For more details:
-http://creativecommons.org/licenses/by-sa/2.0/
-
------------------------
-
 Attribution 3.0 Unported (CC BY 3.0)
+
 Copyright (C) 2009 cmusounddesign
 Copyright (C) 2010 Tomlija
 Copyright (C) 2010 lsprice
@@ -172,3 +116,41 @@ rights may limit how you use the material.
 
 For more details:
 http://creativecommons.org/licenses/by/3.0/
+
+-----------------------
+
+CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
+
+Iwan Gabovitch
+Ottomaani138
+Ogrebane
+blukotek
+Sevin7
+Yoyodaman234
+Ryding
+
+No Copyright
+
+The person who associated a work with this deed has dedicated the work to the
+public domain by waiving all of his or her rights to the work worldwide under
+copyright law, including all related and neighboring rights, to the extent
+allowed by law.
+
+You can copy, modify, distribute and perform the work, even for commercial
+purposes, all without asking permission. See Other Information below.
+
+Other Information:
+
+In no way are the patent or trademark rights of any person affected by CC0, nor
+are the rights that other persons may have in the work or in how the work is
+used, such as publicity or privacy rights.
+
+Unless expressly stated otherwise, the person who associated a work with this
+deed makes no warranties about the work, and disclaims liability for all uses
+of the work, to the fullest extent permitted by applicable law.
+
+When using or citing the work, you should not imply endorsement by the author
+or the affirmer.
+
+For more details:
+https://creativecommons.org/publicdomain/zero/1.0/

mods/default/models/chest_open.obj

@@ -0,0 +1,79 @@
+# Blender v2.78 (sub 0) OBJ File: 'chest-open.blend'
+# www.blender.org
+o Top_Cube.002_None_Top_Cube.002_None_bottom
+v -0.500000 0.408471 0.720970
+v -0.500000 1.115578 0.013863
+v -0.500000 0.894607 -0.207108
+v -0.500000 0.187501 0.499999
+v 0.500000 1.115578 0.013863
+v 0.500000 0.408471 0.720970
+v 0.500000 0.187501 0.499999
+v 0.500000 0.894607 -0.207108
+v -0.500000 0.187500 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 0.187500 -0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 0.0000 1.0000
+vt 1.0000 1.0000
+vt 1.0000 0.6875
+vt 0.0000 0.6875
+vt 1.0000 1.0000
+vt 0.0000 0.6875
+vt 1.0000 0.6875
+vt 1.0000 0.6875
+vt 1.0000 0.0000
+vt 0.0000 0.0000
+vt 1.0000 0.6875
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 1.0000 0.6875
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vt 0.0000 0.6875
+vt 0.0000 0.6875
+vt 0.0000 0.0000
+vt 1.0000 0.5000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.7071 0.7071
+vn -0.0000 -1.0000 -0.0000
+vn -1.0000 0.0000 0.0000
+vn 1.0000 0.0000 -0.0000
+vn 0.0000 -0.7071 0.7071
+vn 0.0000 0.0000 1.0000
+vn -0.0000 0.7071 -0.7071
+vn -0.0000 0.0000 -1.0000
+vn -0.0000 -0.7071 -0.7071
+vn -0.0000 1.0000 -0.0000
+g Top_Cube.002_None_Top_Cube.002_None_bottom_Top_Cube.002_None_Top_Cube.002_None_bottom_Top
+s off
+f 6/1/1 5/2/1 2/3/1 1/4/1
+g Top_Cube.002_None_Top_Cube.002_None_bottom_Top_Cube.002_None_Top_Cube.002_None_bottom_Bottom
+f 11/5/2 10/6/2 14/7/2 13/8/2
+g Top_Cube.002_None_Top_Cube.002_None_bottom_Top_Cube.002_None_Top_Cube.002_None_bottom_Right-Left
+f 1/9/3 2/10/3 3/11/3 4/12/3
+f 5/13/4 6/1/4 7/14/4 8/15/4
+f 4/12/3 9/16/3 10/17/3 11/18/3
+f 12/19/4 7/14/4 13/8/4 14/20/4
+g Top_Cube.002_None_Top_Cube.002_None_bottom_Top_Cube.002_None_Top_Cube.002_None_bottom_Back
+f 6/21/5 1/9/5 4/12/5 7/22/5
+f 7/22/6 4/12/6 11/18/6 13/23/6
+g Top_Cube.002_None_Top_Cube.002_None_bottom_Top_Cube.002_None_Top_Cube.002_None_bottom_Front
+f 2/10/7 5/24/7 8/25/7 3/11/7
+f 9/16/8 12/26/8 14/27/8 10/17/8
+g Top_Cube.002_None_Top_Cube.002_None_bottom_Top_Cube.002_None_Top_Cube.002_None_bottom_Inside
+f 4/28/9 3/29/9 8/30/9 7/31/9
+f 7/31/10 12/32/10 9/33/10 4/28/10