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MTSM - Minetest Server Manager
----
MTSM is a simple server manager with a tiny bash event manager. It requires
no setup (except setting properties in the config.php script) and the start
of MTSM's event manager. MTSM is released under the CC-BY-SA v3.0 unported.
MTSM was written by Chris Dorman, 2021 <https://cddo.cc>
Requirements
----
* PHP5+
* Minetest, Multicraft, Etc, installed and configured for your system.
* Super user privleges for the event manager unless executed as the web server user.
Setup
----
* Modify config.php to your needs
* Visit page to generate mtm_db for flat file user database
* Execute MTSM backend as SU: sudo ./start-mtsm start
* Copy a fresh minetest source tree (compiled with binaries) into servers/ in a .tgz archive (THIS MUST BE DONE FOR THE SCRIPT TO COPY AND START A FRESH VM)
minetest-current.tgz archive tree
------
* servers/minetest-current.tgz
- bin/
---->
- minetestserver
- games/
...
and so on!
multicraft.tgz tree
------
* servers/multicraft.tgz
- bin/
---->
- multicraftserver
- games/
...
and so on!
* These archives are uncompressed by the event manager when each user creates a server.
This step is crucial for an operating MTSM installation.
Mods / Gamepacks
----
* Mods are sharable to all users, and should be copied to mods/ within the MTSM tree.
* Minetest games should be installed, as a directory, in games/ within the MTSM tree.
ChangeLog
----
2/01/2021 - v1.0
* Working PHP front end with user registeration and login
* Working bash back end for server management
* Allows each user to create 1 server, minetest-current or multicraft
* Allows user ability to start / stop server
* configure minetest.conf (to an extent)
* PHP email validation via filter_var
* Allows users the ability to enable mods, via mod menu.
* User viewable logfile, minetest.conf, and soon world.mt
Licensing
----
MTSM (C) Chris Dorman, 2021. MTSM is released under CC-BY-SA version 3.0 and is
released as is.

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<?php
///////
// MTSM - Minetest Server Manager
// (C) Chris Dorman, CC-BY-SA v3.0 (2021)
// https://github.com/Pentium44/MTSM
// Version: 1.0
///////
$mtsmtitle = "webpanel ~ panel.edgy1.net"; // MTSM Title
$desc = "Simple, ad-free, and lightweight Minetest hosting solution that's number one for YOU! " . $mtsmtitle . " is powered by MTSM."; // Description
$domain = "https://panel.edgy1.net"; // where is MTSM operating?
$version = "1.0"; // version of MTSM
$defaultip = "fi.edgy1.net"; // Default IP for user servers
$maxservers = "100"; // max server count.
$portrange = "30"; // <port range>xxx example 30, would be 30001 for port usage on the first user
// Default "admin" account password
$admin_passwd = "ChangeM3!";
// IRC settings, for IRC plugin
$default_irc_server = "irc.edgy1.net";
$default_irc_port = "6667";
?>

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<?php
// MTSM - Minetest Server Manager
// (C) Chris Dorman, 2021
// License: CC-BY-SA version 3.0
// http://github.com/Pentium44/MTSM
function recurse_copy($src,$dst) {
$dir = opendir($src);
@mkdir($dst);
while(false !== ( $file = readdir($dir)) ) {
if (( $file != '.' ) && ( $file != '..' )) {
if ( is_dir($src . '/' . $file) ) {
recurse_copy($src . '/' . $file,$dst . '/' . $file);
}
else {
copy($src . '/' . $file,$dst . '/' . $file);
}
}
}
closedir($dir);
}
function generateToken() {
$length = 12;
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomToken = '';
for ($i = 0; $i < $length; $i++) {
$randomToken .= $characters[rand(0, $charactersLength - 1)];
}
file_put_contents("mtm_db/token.php", "<?php \$reg_token = \"$randomToken\"; ?>");
}
function loginForm() {
?>
<br />
<div class="login">
Don't have an account? No problem, <a href="<?php echo $_SERVER['PHP_SELF']; ?>?forms=register">register here</a>!<br /><br />
<form action="<?php echo $_SERVER['PHP_SELF']; ?>?do=login" method="post">
<table><tr><td>
Username:</td><td> <input class="text" type="text" name="username"></td></tr><tr><td>
Password:</td><td> <input class="text" type="password" name="password"></td></tr></table>
<input style="padding: 2px;" class="text" type="submit" name="submitBtn" value="Login">
</form>
</div>
<?php
}
function changePassForm() {
?>
<br />
<div class="chgpass">
<form action="<?php echo $_SERVER['PHP_SELF']; ?>?do=changepass" method="post">
<table><tr><td>
Old password:</td><td> <input class="text" type="password" name="oldpass"></td></tr><tr><td>
Password:</td><td> <input class="text" type="password" name="password"></td></tr><tr><td>
Password Again:</td><td> <input class="text" type="password" name="password_again"></td></tr>
</table>
<input class="text" type="submit" name="submitBtn" value="Change">
</form>
</div>
<?php
}
/*function uploadForm() {
print <<<EOD
Upload
<table style="margin:auto;">
<form action="upload.php" method="post" enctype="multipart/form-data">
<tr>
<td>
<input type="file" name="file[]" id="file" multiple><br>
</td>
<td>
<input type="submit" name="submit" value="Upload">
</td>
</tr>
</form>
</table>
EOD;
}*/
function modsForm() {
?>
<form action="<?php echo $_SERVER['PHP_SELF']; ?>?do=configure-mods" method="post">
<?php
chdir("mods");
foreach(glob("*") as $filename) {
echo "<input class='text' type='checkbox' name='$filename'> $filename<br />\n";
}
chdir("..");
?>
<input style="padding: 2px;" class="text" type="submit" name="submitBtn" value="Set mods">
</form>
<?php
}
function settingsForm() {
?>
<div class="login">
<form action="<?php echo $_SERVER['PHP_SELF']; ?>?do=configure-server" method="post">
<input class="text" type="checkbox" name="enablepvp"> Enable PVP<br />
<input class="text" type="checkbox" name="creative"> Creative Mode<br />
<input class="text" type="checkbox" name="enabledamage"> Enable Damage<br />
<input class="text" type="checkbox" name="serverannounce"> Server Announcement<br />
Server Name: <input class="text" type="text" name="servername"><br />
Server Desc: <input class="text" type="text" name="serverdesc"><br />
Server Website: <input class="text" type="text" name="serverurl"><br />
Server MOTD: <input class="text" type="text" name="motd"><br />
Spawnpoint (Format example: '32, 20, -140')<br /> <input class="text" type="text" name="staticspawnpoint"><br />
<input class="text" type="submit" name="submitBtn" value="Set">
</form>
</div>
<?php
}
function registerForm() {
?>
<br />
<div class="login">
Don't have a registration code? Reach out! cddo [at] riseup [dot] net<br />
<form action="<?php echo $_SERVER['PHP_SELF']; ?>?do=register" method="post">
<table><tr><td>
Username:</td><td> <input class="text" type="text" name="username"></td></tr><tr><td>
Full name:</td><td> <input class="text" type="text" name="fullname"></td></tr><tr><td>
Email:</td><td><input class="text" type="text" name="email"></td></tr><tr><td>
Password:</td><td> <input class="text" type="password" name="password"></td></tr><tr><td>
Password again:</td><td> <input class="text" type="password" name="password-again"></td></tr><tr><td>
Registration token (required):</td><td> <input class="text" type="text" name="codeword"></td></tr><tr><td>
<input class="text" type="submit" name="submitBtn" value="Register">
</td></tr></table>
</form>
</div>
<?php
}
?>

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# API
## Groups
MineClone 2 makes very extensive use of groups. Making sure your items and objects have the correct group memberships is very important.
Groups are explained in `GROUPS.md`.
## Mod naming convention
Mods mods in MineClone 2 follow a simple naming convention: Mods with the prefix “`mcl_`” are specific to MineClone 2, although they may be based on an existing standalone. Mods which lack this prefix are *usually* verbatim copies of a standalone mod. Some modifications may still have been applied, but the APIs are held compatible.
## Adding items
### Special fields
Items can have these fields:
* `_mcl_generate_description(itemstack)`: Required for any items which manipulate their
description in any way. This function takes an itemstack of its own type and must set
the proper advanced description for this itemstack. If you don't do this, anvils will
fail at properly restoring the description when their custom name gets cleared at an
anvil.
See `mcl_banners` for an example.
All nodes can have these fields:
* `_mcl_hardness`: Hardness of the block, ranges from 0 to infinity (represented by -1). Determines digging times. Default: 0
* `_mcl_blast_resistance`: How well this block blocks and resists explosions. Default: 0
* `_mcl_falling_node_alternative`: If set to an itemstring, the node will turn into this node before it starts to fall.
* `_mcl_after_falling(pos)`: Called after a falling node finished falling and turned into a node.
Use the `mcl_sounds` mod for the sounds.
## APIs
A lot of things are possible by using one of the APIs in the mods. Note that not all APIs are documented yet, but it is planned. The following APIs should be more or less stable but keep in mind that MineClone 2 is still unfinished. All directory names are relative to `mods/`
### Items
* Doors: `ITEMS/mcl_doors`
* Fences and fence gates: `ITEMS/mcl_fences`
* Stairs and slabs: `ITEM/mcl_stairs`
* Walls: `ITEMS/mcl_walls`
* Beds: `ITEMS/mcl_beds`
* Buckets: `ITEMS/mcl_buckets`
* Dispenser support: `ITEMS/REDSTONE/mcl_dispensers`
## Mobs
* Mobs: `ENTITIES/mcl_mods`
MineClone 2 uses its own mobs framework, called “Mobs Redo: MineClone 2 Edition” or “MRM” for short.
This is a fork of Mobs Redo [`mobs`] by TenPlus1.
You can add your own mobs, spawn eggs and spawning rules with this mod.
API documnetation is included in `ENTITIES/mcl_mobs/api.txt`.
This mod includes modificiations from the original Mobs Redo. Some items have been removed or moved to other mods.
The API is mostly identical, but a few features have been added. Compability is not really a goal,
but function and attribute names of Mobs Redo 1.41 are kept.
If you have code for a mod which works fine under Mobs Redo, it should be easy to make it work in MineClone 2,
chances are good that it works out of the box.
### Help
* Item help texts: `HELP/doc/doc_items`
* Low-level help entry and category framework: `HELP/doc/doc`
* Support for lookup tool (required for all entities): `HELP/doc/doc_identifier`
### HUD
* Statbars: `HUD/hudbars`
### Utility APIs
* Change player physics: `PLAYER/playerphysics`
* Select random treasures: `CORE/mcl_loot`
* Get flowing direction of liquids: `CORE/flowlib`
* `on_walk_over` callback for nodes: `CORE/walkover`
* Get node names close to player (to reduce constant querying): `PLAYER/mcl_playerinfo`
### Unstable APIs
The following APIs may be subject to change in future. You could already use these APIs but there will probably be breaking changes in the future, or the API is not as fleshed out as it should be. Use at your own risk!
* Panes (like glass panes and iron bars): `ITEMS/xpanes`
* `_on_ignite` callback: `ITEMS/mcl_fire`
* Farming: `ITEMS/mcl_farming`
* Anything related to redstone: Don't touch (yet)
* Any other mod not explicitly mentioned above
### Planned APIs
* Flowers
* Saplings and trees
* Custom banner patterns
* Custom dimensions
* Custom portals
* Music discs
* Dispenser and dropper support
* Proper sky and weather APIs
* Explosion API

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# Contributing to MineClone 2
So you want to MineClone 2?
Wow, thank you! :-)
But first, some things to note:
MineClone 2's development target is to make a free software clone of Minecraft,
***version 1.11***, ***PC edition***.
MineClone 2 is maintained by one person. Namely, Wuzzy. You can find me,
Wuzzy, in the Minetest forums (forums.minetest.net), in IRC in the #minetest
channel on irc.freenode.net. And finally, you can send e-mails to
<Wuzzy2@mail.ru>.
There is **no** guarantee I will accept anything from anybody.
By sending me patches or asking me to include your changes in this game,
you agree that they fall under the terms of the LGPLv2.1, which basically
means they will become part of a free software.
## The suggested workflow
I don't **dictate** your workflow, but in order to work with me in an efficient
way, you can follow my suggestions.
For small and medium changes:
* Fork the repository
* Do your change in a new branch
* Upload the repository somewhere where it can be accessed from the Internet and
notify me
For small changes, sending me a patch is also good.
For big changes: Same as above, but consider notifying me first to avoid
duplicate work and possible tears of rejection. ;-)
For people that I trust, I might give them direct commit access to this
repository. In this case, you obviously don't need to fork, but you still
need to show your contributions align with the project goals. I still
reserve the right to revert everything that I don't like.
For bigger changes, I strongly recommend to use feature branches and
discuss with me first.
Contributors will be credited in `README.md`.
## Quality remarks
Again: There is ***no*** guarantee I will accept anything from anybody.
But I will gladly take in code from others when I feel it saves me work
in the long run.
### Inclusion criteria
Depending on what you add, the chances for inclusion vary:
### High chance for inclusion
* Gameplay features in Minecraft which are missing in MineClone 2
### Medium chance for inclusion (discuss first)
* Features which don't a impact on gameplay
* GUI improvement
* Features from pocket or console edition
### Low chance for inclusion (discuss/optimize first)
* Overhaul of architecture / mod structure
* Mass-itemstring changes all over the place
* Added files have a unusual high file size
* Indentation looks like crazy
* Single commits which add several unrelated things
* Gameplay features which don't exist in Minecraft
### Instant rejection
* Proprietary **anything**
* Code contains `minetest.env` anywhere
## Coding style guide
* Indentations should reflect the code flow
* Use tabs, not spaces for indentation (tab size = 8)
* Never use `minetest.env`
## Reporting bugs
Report all bugs and missing Minecraft features here:
<https://git.minetest.land/Wuzzy/MineClone2/issues>
## Direct discussion
We have an IRC channel! Join us on #mineclone2 in freenode.net.
<ircs://irc.freenode.net:6697/#mineclone2>

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## Groups
This document explains all the groups used in this game.
### Special groups
* `not_in_creative_inventory=1`: Item will not be shown in creative inventory
* `not_in_craft_guide=1`: Item will not be shown as result or fuel item in crafting guide (but still may be shown as ingredient)
### Digging time groups
The basic digging time groups determine by which tools a node can be dug.
* `pickaxey`: Diggable by pickaxe. The rating is for the possible tool materials in which the node will make its useful drop:
* `pickaxey=1`: Wood, gold, stone, iron and diamond
* `pickaxey=2`: Gold, stone, iron and diamond
* `pickaxey=3`: Stone, iron and diamond
* `pickaxey=4`: Iron and diamond
* `pickaxey=5`: Diamond
* `axey`: Axe. Rating is same as for `pickaxey`
* `shovely`: Shovel. Rating is same as for `pickaxey`
* `swordy=1`: Diggable by sword (any material), and this node is *not* a cobweb
* `swordy_cobweb=1`: Diggable by sword (any material), and this node is a cobweb
* `shearsy=1`: Diggable by shears, and this node is *not* wool
* `shearsy=wool=1`: Diggable by shears, and this node is wool
* `handy=1`: Breakable by hand and this node gives it useful drop when dug by hand. All nodes which are breakable by pickaxe, axe, shovel, sword or shears are also automatically breakable by hand, but not neccess
* `creative_breakable=1`: Block is breakable by hand in creative mode. This group is implied if the node belongs to any other digging group
Please read <http://minecraft.gamepedia.com/Breaking> to learn how digging times work in Minecraft, as MineClone 2 is based on the same system.
### Groups for interactions
* `crush_after_fall=1`: For falling nodes. These will crush whatever they hit after falling, not dropping as an item
* `falling_node_damage=1`: For falling nodes. Hurts any objects it hits while falling. Damage is based on anvils
* `dig_by_water=1`: Blocks with this group will drop when they are near flowing water
* `destroy_by_lava_flow=1`: Blocks with this group will be destroyed by flowing lava
* `dig_by_piston=1`: Blocks which will drop as an item when pushed by a piston. They also cannot be pulled by sticky pistons
* `cultivatable=2`: Block will be turned into Farmland by using a hoe on it
* `cultivatable=1`: Block will be turned into Dirt by using a hoe on it
* `flammable`: Block spreads fire
* `flammable>0`: Gets destroyed by fire
* `flammable=-1` Does not get destroyed by fire
* `fire_encouragement`: How quickly this block catches fire
* `fire_flammability`: How fast the block will burn away
* `spreading_dirt_type=1`: A dirt-type block with a cover (e.g. grass) which may spread to neighbor dirt blocks
* `dirtifies_below_solid=1`: This node turns into dirt immediately when a solid or dirtifier node is placed on top
* `dirtifier=1`: This node turns nodes the above group into dirt when placed above
* `non_mycelium_plant=1`: A plant which can't grow on mycelium. Placing it on mycelium fails and if mycelium spreads below it, it uproots
* `soil=1`: Saplings and other small plants can grow on it
* `soil_sapling=2`: Soil for saplings. Intended to be natural soil. All saplings will grow on this
* `soil_sapling=1`: Artificial soil (such as farmland) for saplings. Some saplings will not grow on this
* `soil_sugarcane=1`: Sugar canes will grow on this near water
* `soil_nether_wart=1`: Nether wart will grow on this
* `enderman_takable=1`: Block can be taken and placed by endermen
* `disable_suffocation=1`: Disables suffocation for full solid cubes (1)
* `destroys_items=1`: If an item happens to be *inside* this node, the item will be destroyed
* `no_eat_delay=1`: Only for foodstuffs. When eating this, all eating delays are ignored.
* `can_eat_when_full=1`: Only for foodstuffs. This item can be eaten when the user has a full hunger bar
* `attached_node_facedir=1`: Like `attached_node`, but for facedir nodes
* `cauldron`: Cauldron. 1: Empty. 2-4: Water height
* `anvil`: Anvil. 1: No damage. 2-3: Higher damage levels
* `no_rename=1`: Item cannot be renamed by anvil
* `comparator_signal=X`: If set, this node outputs a constant (!) comparator signal output of strength X.
* `piston=X`: Piston (main body) (1 = normal, 2 = sticky)
* `piston_pusher=X`: Piston pusher (1 = normal, 2 = sticky)
* `hopper=X`: Hopper (1 = downwards, 2 = sideways)
* `portal=1`: Portal (node that teleports players and things by standing inside)
* `end_portal_frame=X`: End portal frame (1 = no eye, 2 = with eye)
* `coral=X`: Coral (any type) (1 = alive, 2 = dead)
* `coral_plant=X`: Coral in the "plant" shape (1 = alive, 2 = dead)
* `coral_fan=X`: Coral fan (1 = alive, 2 = dead)
* `coral_block=X`: Coral block (1 = alive, 2 = dead)
* `coral_species=X`: Specifies the species of a coral; equal X means equal species
* `set_on_fire=X`: Sets any (not fire-resistant) mob or player on fire for X seconds when touching
#### Footnotes
1. Normally, all walkable blocks with the default 1×1×1 cube as a collision box (e.g. sand,
gravel, stone, but not fences) will damage the players while their head is inside. This
is called “suffocation”. Setting this group disables this behaviour
### Groups (mostly) used for crafting recipes
* `sand=1`: Sand (any color)
* `sandstone=1`: Sandstone (any color) and related nodes (chiseled and the like) (only full blocks)
* `normal_sandstone=1`: “Normal” (yellow) sandstone and related nodes (chiseled and the like) (only full blocks)
* `red_sandstone=1`: Red sandstone and related nodes (chiseled and the like) (only full blocks)
* `hardened_clay=1`: Terracotta (any color)
* `quartz_block=1`: Quartz Block and variants (chiseled, pillar, etc.) (only full blocks)
* `stonebrick=1`: Stone Bricks and related nodes (only full blocks)
* `shulker_box=1`: Block is a shulker box
* `tree=1`: Oak Wood, Birch Wood, etc. (tree trunks)
* `wood=1`: Oak Wood Planks, Birch Wood Planks, etc. (only full blocks)
* `wood_slab=1`: Slabs made out of a kind of wooden planks
* `wood_stairs=1`: Stairs made out of a kind of wooden planks
* `coal=1`: Coal of any kind (lumps only, not blocks)
* `wool=1`: Wool (only full blocks)
* `carpet=1:` (Wool) carpet
* `stick=1`: Stick
* `water_bucket=1`: Bucket containing a liquid of group “water”
* `enchantability=X`: How good the enchantments are the item gets (1 equals book)
* `enchanted=1`: The item is already enchanted, meaning that it can't be enchanted using an enchanting table
### Material groups
These groups correspond to the Minecraft materials. They classify the block into a type, indicating what the block is “made off”.
* `material_stone=1`: Stone
* `material_wood=1`: Wood
* `material_sand=1`: Sand
* `material_glass=1`: Glass
Currently, these groups are used for the note block.
Note that not all Minecraft materials are used so far. More Minecraft materials will lilely only be added when they are needed for a concrete use case.
### Declarative groups
These groups are used mostly for informational purposes
* `solid=1`: Solid full-cube block (automatically assigned)
* `opaque=1`: Opaque block (automatically assigned)
* `not_solid=1`: Block is not solid (only assign this group for nodes which are automatically detected as “solid” in error
* `not_opaque=1`: Block is not opaque (only assign this group for nodes which are automatically detected as “opaque” in error
* `fire=1`: Fire
* `water=1`: Water
* `lava=1`: Lava
* `top_snow=X`: Top snow with X layers (1-8)
* `torch`: Torch or torch-like node
* `torch=1`: Torch on floor
* `torch=2`: Torch at wall
* `liquid`: Block is a liquid
* `liquid=1`: Unspecified type
* `liquid=2`: Water
* `liquid=3`: Lava
* `fence=1`: Fence
* `fence_gate=1`: Fence gate
* `fence_wood=1`: Wooden fence
* `fence_nether_brick=1`: Nether brick fence
* `flower_pot`: Flower pot
* `flower_pot=1`: Empty flower pot
* `flower_pot=2`: Flower pot with a plant or flower
* `flower=1`: Flower
* `place_flowerlike=1`: Node has placement rules like that of a flower
* `place_flowerlike=2`: Node has placement rules like tall grass
* `cake`: Cake (rating = slices left)
* `book=1`: Book
* `pane=1`: Node is a “pane”-like node glass pane or iron bars
* `bed=1`: Bed
* `door=1`: Door
* `trapdoor=1`: Closed trapdoor
* `trapdoor=2`: Open trapdoor
* `glass=1`: Glass (full cubes only)
* `rail=1`: Rail
* `music_record`: Music Disc (rating is track ID)
* `tnt=1`: Block is TNT
* `boat=1`: Boat
* `minecart=1`: Minecart
* `food`: Item is a comestible item which can be consumed (healthy or unhealthy)
* `food=2`: Food
* `food=3`: Drink (including soups)
* `food=1`: Other/unsure
* `eatable`: Item can be *directly* eaten by wielding + right click (`on_use=item_eat`). Rating is the satiation gain
* `cocoa`: Node is a cocoa pod (rating is growth stage, ranging from 1 to 3)
* `ammo=1`: Item is used as ammo for a weapon
* `ammo_bow=1`: Item is used as ammo for bows
* `non_combat_armor=1`: Item can be equipped as armor, but is not made for combat (e.g. zombie head, pumpkin)
* `container`: Node is a container which physically stores items within and has at least 1 inventory
* `container=2`: Has one inventory with list name `"main"`. Items can be placed and taken freely
* `container=3`: Same as `container=2`, but shulker boxes can not be inserted
* `container=4`: Furnace-like, has lists `"src"`, `"fuel"` and `"dst"`.
It is expected that this also reacts on `on_timer`;
the node timer must be started from other mods when they add into `"src"` or `"fuel"`
* `container=5`: Left part of a 2-part horizontal connected container. Both parts have a `"main"` inventory
list. Both inventories are considered to belong together. This is used for large chests.
* `container=6`: Same as above, but for the right part.
* `container=7`: Has inventory list "`main`", no movement allowed
* `container=1`: Other/unspecified container type
* `spawn_egg=1`: Spawn egg
* `pressure_plate=1`: Pressure plate (off)
* `pressure_plate=2`: Wooden pressure (on)
* `button=1`: Button (off)
* `button=2`: Button (on)
* `redstone_torch=1`: Redstone Torch (lit)
* `redstone_torch=2`: Redstone Torch (unlit)
* `plant=1`: Plant or part of a plant
* `double_plant`: Part of a double-sized plant. 1 = lower part, 2 = upper part
* `pickaxe=1`: Pickaxe
* `shovel=1`: Shovel
* `axe=1`: Axe
* `sword=1`: Sword
* `hoe=1`: Hoe (farming tool)
* `shears=1`: Shears
* `weapon=1`: Item is primarily (!) a weapon
* `tool=1`: Item is primarily (!) a tool
* `craftitem=1`: Item is primarily (!) used for crafting
* `brewitem=1`: Item is primarily (!) used in brewing
* `transport=1`: Item is used for transportation
* `building_block=1`: Block is a building block
* `deco_block=1`: Block is a decorational block
## Fake item groups
These groups put similar items together which should all be treated by the gameplay or the GUI as a single item.
You should not add custom items to these groups for no good reason, this is likely to cause a ton of conflicts.
* `clock`: Clock (rating indicates the “frame”)
* `compass`: Compass (rating indicates the “frame”)
This has the following implication: If you want to use a compass or clock in a crafting recipe, you *must*
use `group:compass` or `group:clock`, respectively.

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@ -0,0 +1,621 @@
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@ -0,0 +1,40 @@
# Missing features in Minetest to recreate Minecraft features
A side goal of the MineClone 2 project is to find any shortcomings of Minetest which make it impossible to recreate a Minecraft feature exactly.
This file lists some of the missing features in Minetest which MineClone 2 would require.
## No workaround possible
For these features, no easy Lua workaround could be found.
### Lua API
#### Tools/wielded item
- “Lock” hotbar for a brief time after using an item, making it impossible to switch item or to attach/mine/build until the delay is over (For eating with delay)
- Tool charging: Holding down the mouse and releasing it, applying a “power level” (For bow and arrows, more charge = higher arrow range) ([issue 5212](https://github.com/minetest/minetest/issues/5212))
- [Dual Wielding](http://minecraft.gamepedia.com/Dual_wield)
- Eating/drinking animation ([issue 2811](https://github.com/minetest/minetest/issues/2811))
#### Nodes
- Light level 15 for nodes (not sunlight)
- Nodes makes light level drop by 2 or or more per node ([issue 5209](https://github.com/minetest/minetest/issues/5209))
## Interface
- Inventory: Hold down right mouse button while holding an item stack to drop items into the slots as you move the mouse. Makes crafting MUCH faster
- Sneak+Leftclick on crafting output crafts as many items as possible and immediately puts it into the player inventory ([issue 5211](https://github.com/minetest/minetest/issues/5211))
- Sneak+click on inventory slot should be able to put items into additional “fallback inventories” if the first inventory is full. Required for large chests
- Sneak+click puts items in different inventories depending on the item type (maybe group-based)? Required for sneak-clicking to armor slots
## Workaround theoretically possible
For these features, a workaround (or hack ;-)) by using Lua is theoretically possible. But engine support would be clearly better, more performant, more reliable, etc.
### Lua API
#### Nodes
- Change walking speed on block (soul sand)
- Change jumping height on block (soul sand),
- Change object movement speed *through* a block, but for non-liquids (for cobweb)
- Add `on_walk_over` event
- Set frequency in which players lose breath. 2 seconds are hardcoded in Minetest, in Minecraft it's 1 second
- Set damage frequency of `damage_per_second`. In Minecraft many things damage players every half-second rather than every second
- Possible to damage players directly when they are with the head inside. This allows to add Minecraft-like suffocation
#### Nice-to-haye
- Utility function to rotate pillar-like nodes, requiring only 3 possible orientations (X, Y, Z). Basically this is `minetest.rotate_node` but with less orientations; the purpur pillar would mess up if a mirrored rotation would be possible. This is already implemented in MCL2, See `mcl_util` for more infos

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# MineClone 2
An unofficial Minecraft-like game for Minetest. Forked from MineClone by davedevils.
Developed by many people. Not developed or endorsed by Mojang AB.
Version: 0.70.0
### Gameplay
You start in a randomly-generated world made entirely of cubes. You can explore
the world and dig and build almost every block in the world to create new
structures. You can choose to play in a “survival mode” in which you have to
fight monsters and hunger for survival and slowly progress through the
various other aspects of the game, such as mining, farming, building machines, and so on
Or you can play in “creative mode” in which you can build almost anything instantly.
#### Gameplay summary
* Sandbox-style gameplay, no goals
* Survive: Fight against hostile monsters and hunger
* Mine for ores and other treasures
* Magic: Gain experience and enchant your tools
* Use the collected blocks to create great buildings, your imagination is the limit
* Collect flowers (and other dye sources) and colorize your world
* Find some seeds and start farming
* Find or craft one of hundreds of items
* Build a railway system and have fun with minecarts
* Build complex machines with redstone circuits
* In creative mode you can build almost anything for free and without limits
## How to play (quick start)
### Getting started
* **Punch a tree** trunk until it breaks and collect wood
* Place the **wood into the 2×2 grid** (your “crafting grid” in your inventory menu and craft 4 wood planks
* Place the 4 wood planks in a 2×2 shape in the crafting grid to **make a crafting table**
* **Rightclick the crafting table** for a 3×3 crafting grid to craft more complex things
* Use the **crafting guide** (book icon) to learn all the possible crafting recipes
* **Craft a wooden pickaxe** so you can dig stone
* Different tools break different kinds of blocks. Try them out!
* Continue playing as you wish. Have fun!
### Farming
* Find seeds
* Craft hoe
* Rightclick dirt or similar block with hoe to create farmland
* Place seeds on farmland and watch them grow
* Collect plant when fully grown
* If near water, farmland becomes wet and speeds up growth
### Furnace
* Craft furnace
* Furnace allows you to obtain more items
* Upper slot must contain a smeltable item (example: iron ore)
* Lower slot must contain a fuel item (example: coal)
* See tooltips in crafting guide to learn about fuels and smeltable items
### Additional help
More help about the gameplay, blocks items and much more can be found from inside
the game. You can access the help from your inventory menu.
### Special items
The following items are interesting for Creative Mode and for adventure
map builders. They can not be obtained in-game or in the creative inventory.
* Barrier: `mcl_core:barrier`
Use the `/giveme` chat command to obtain them. See the in-game help for
an explanation.
#### Incomplete items
These items do not work yet, but you can get them with `/giveme` for testing:
* Minecart with Chest: `mcl_minecarts:chest_minecart`
* Minecart with Furnace: `mcl_minecarts:furnace_minecart`
* Minecart with Hopper: `mcl_minecarts:hopper_minecart`
* Minecart with Command Block: `mcl_minecarts:command_block_minecart`
## Installation
This game requires [Minetest](http://minetest.net) to run (version 5.0.0 or
later). So you need to install Minetest first. Only stable versions of Minetest
are officially supported.
There is no support for running MineClone 2 in development versions of Minetest.
To install MineClone 2 (if you haven't already), move this directory into the
“games” directory of your Minetest data directory. Consult the help of
Minetest to learn more.
## Project description
The main goal of **MineClone 2** is to be a clone of Minecraft and to be released as free software.
* **Target of development: Minecraft, PC Edition, version 1.11** (later known as “Java Edition”)
* Features of later Minecraft versions might sneak in, but they have a low priority
* In general, Minecraft is aimed to be cloned as good as Minetest currently permits (no hacks)
* Cloning the gameplay has highest priority
* MineClone 2 will use different graphics and sounds, but with a similar style
* Cloning the interface has no priority. It will only be roughly imitated
* Limitations found in Minetest will be written down and reported in the course of development
## Completion status
This game is currently in **alpha** stage.
It is playable, but unfinished, many bugs are to be expected.
Backwards-compability is *not* guaranteed, updating your world might cause small and
big bugs (such as “missing node” errors or even crashes).
The following main features are available:
* Tools, weapons
* Armor
* Crafting system: 2×2 grid, crafting table (3×3 grid), furnace, including a crafting guide
* Chests, large chests, ender chests, shulker boxes
* Furnaces, hoppers
* Hunger
* Most monsters and animals
* All ores from Minecraft
* Most blocks in the overworld
* Water and lava
* Weather
* 28 biomes
* The Nether, a fiery underworld in another dimension
* Redstone circuits (partially)
* Minecarts (partial)
* Status effects (partial)
* Experience
* Enchanting
* Brewing, potions, tipped arrow (partial)
* Boats
* Fire
* Buidling blocks: Stairs, slabs, doors, trapdoors, fences, fence gates, walls
* Clock
* Compass
* Sponge
* Slime block (does not interact with redstone)
* Small plants and saplings
* Dyes
* Banners
* Deco blocks: Glass, stained glass, glass panes, iron bars, hardened clay (and colors), heads and more
* Item frames
* Jukeboxes
* Beds
* Inventory menu
* Creative inventory
* Farming
* Writable books
* A few server commands
* And more!
The following features are incomplete:
* Generated structures (especially villages)
* Some monsters and animals
* Redstone-related things
* The End
* Special minecarts
* A couple of non-trivial blocks and items
Bonus features (not found in Minecraft 1.11):
* Built-in crafting guide which shows you crafting and smelting recipes
* In-game help system containing extensive help about gameplay basics, blocks, items and more
* Temporary crafting recipes. They only exist to make some otherwise unaccessible items available when you're not in creative mode. These recipes will be removed as development goes on an more features become available
* Saplings in chests in mapgen v6
* Fully moddable (thanks to Minetest's powerful Lua API)
* New blocks and items:
* Lookup tool, shows you the help for whatever it touches
* More slabs and stairs
* Nether Brick Fence Gate
* Red Nether Brick Fence
* Red Nether Brick Fence Gate
Technical differences from Minecraft:
* Height limit of ca. 31000 blocks (much higher than in Minecraft)
* Horizontal world size is ca. 62000×62000 blocks (much smaller than in Minecraft, but it is still very large)
* Still very incomplete and buggy
* Blocks, items, enemies and other features are missing
* A few items have slightly different names to make them easier to distinguish
* Different music for jukebox
* Different textures (Pixel Perfection)
* Different sounds (various sources)
* Different engine (Minetest)
… and finally, MineClone 2 is free software (“free” as in “freedom”)!
## Reporting bugs
Please report all bugs and missing Minecraft features here:
<https://git.minetest.land/Wuzzy/MineClone2/issues>
## Other readme files
* `LICENSE.txt`: The GPLv3 license text
* `CONTRIBUTING.md`: Information for those who want to contribute
* `MISSING_ENGINE_FEATURES.md`: List of missing features in Minetest which MineClone 2 would need for improvement
* `API.md`: For Minetest modders who want to mod this game
## Credits
There are so many people to list (sorry). Check out the respective mod directories for details. This section is only a rough overview of the core authors of this game.
### Coding
* [Wuzzy](https://forum.minetest.net/memberlist.php?mode=viewprofile&u=3082): Main programmer of most mods (retired)
* davedevils: Creator of MineClone on which MineClone 2 is based on
* [ex-bart](https://github.com/ex-bart): Redstone comparators
* [Rootyjr](https://github.com/Rootyjr): Fishing rod and bugfixes
* [aligator](https://github.com/aligator): Improvement of doors
* [ryvnf](https://github.com/ryvnf): Explosion mechanics
* MysticTempest: Bugfixes
* [bzoss](https://github.com/bzoss): Status effects, potions, brewing stand
* kay27 <kay27@bk.ru>: Experience system, bugfixes, optimizations
* 2mac: Fix bug with powered rail
* Lots of other people: TO BE WRITTEN (see mod directories for details)
#### Mod credits (summary)
* `controls`: Arcelmi
* `flowlib`: Qwertymine13
* `walkover`: lordfingle
* `drippingwater`: kddekadenz
* `mobs_mc`: maikerumine, 22i and others
* `awards`: rubenwardy
* `screwdriver`: RealBadAngel, Maciej Kastakin, Minetest contributors
* `xpanes`: Minetest contributors
* `mesecons` mods: Jeija and contributors
* `wieldview`: Stuart Jones
* `mcl_meshhand`: Based on `newhand` by jordan4ibanez
* `mcl_mobs`: Based on Mobs Redo [`mobs`] by TenPlus1 and contributors
* Most other mods: Wuzzy
Detailed credits for each mod can be found in the individual mod directories.
### Graphics
* [XSSheep](http://www.minecraftforum.net/members/XSSheep): Main author; creator of the Pixel Perfection resource pack of Minecraft 1.11
* [Wuzzy](https://forum.minetest.net/memberlist.php?mode=viewprofile&u=3082): Main menu imagery and various edits and additions of texture pack
* [kingoscargames](https://github.com/kingoscargames): Various edits and additions of existing textures
* [leorockway](https://github.com/leorockway): Some edits of mob textures
* [xMrVizzy](https://minecraft.curseforge.com/members/xMrVizzy): Glazed terracotta (textures are subject to be replaced later)
* yutyo <tanakinci2002@gmail.com>: MineClone 2 logo
* Other authors: GUI images
### Translations
* Wuzzy: German
* Rocher Laurent <rocherl@club-internet.fr>: French
* wuniversales: Spanish
* kay27 <kay27@bk.ru>: Russian
### Models
* [22i](https://github.com/22i): Creator of all models
* [tobyplowy](https://github.com/tobyplowy): UV-mapping fixes to said models
### Sounds and music
Various sources. See the respective mod directories for details.
### Special thanks
* davedevils for starting MineClone, the original version of this game
* celeron55 for creating Minetest
* Minetest's modding community for providing a huge selection of mods, some of which ended up in MineClone 2
* Jordach for the jukebox music compilation from Big Freaking Dig
* The workaholics who spent way too much time writing for the Minecraft Wiki. It's an invaluable resource for creating this game
* Notch and Jeb for being the major forces behind Minecraft
* XSSheep for creating the Pixel Perfection resource pack
* [22i](https://github.com/22i) for providing great models and support
* [maikerumine](http://github.com/maikerumine) for kicking off mobs and biomes
## Info for programmers
You find interesting and useful infos in `API.md`.
## Legal information
This is a fan game, not developed or endorsed by Mojang AB.
Copying is an act of love. Please copy and share! <3
Here's the detailed legalese for those who need it:
### License of source code
MineClone 2 (by Wuzzy, davedevils and countless others)
is an imitation of Minecraft.
MineClone 2 is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 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 General Public License (in the LICENSE.txt file) for more
details.
In the mods you might find in the read-me or license
text files a different license. This counts as dual-licensing.
You can choose which license applies to you: Either the
license of MineClone 2 (GNU GPLv3) or the mod's license.
MineClone 2 is a direct continuation of the discontinued MineClone
project by davedevils.
Mod credits:
See `README.txt` or `README.md` in each mod directory for information about other authors.
For mods that do not have such a file, the license is the source code license
of MineClone 2 and the author is Wuzzy.
### License of media (textures and sounds)
No non-free licenses are used anywhere.
The textures, unless otherwise noted, are based on the Pixel Perfection resource pack for Minecraft 1.11,
authored by XSSheep. Most textures are verbatim copies, while some textures have been changed or redone
from scratch.
The glazed terracotta textures have been created by (MysticTempest)[https://github.com/MysticTempest].
Source: <https://www.planetminecraft.com/texture_pack/131pixel-perfection/>
License: [CC BY-SA 4.0](http://creativecommons.org/licenses/by-sa/4.0/)
The main menu images are release under: [CC0](https://creativecommons.org/publicdomain/zero/1.0/)
All other files, unless mentioned otherwise, fall under:
Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
http://creativecommons.org/licenses/by-sa/3.0/
See README.txt in each mod directory for detailed information about other authors.

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A survival sandbox game. Survive, gather, hunt, mine, build, explore, and do much more. Faithful clone of Minecraft 1.11. This is a work in progress! Expect bugs!

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name = MineClone 2
description = A survival sandbox game. Survive, gather, hunt, build, explore, and do much more.

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# This is a game specific minetest.conf file, do not edit
# Basic game rules
time_speed = 72
# Player physics
movement_acceleration_default = 2.4
movement_acceleration_air = 1.2
#movement_acceleration_fast = 10
movement_speed_walk = 4.317
movement_speed_crouch = 1.295
movement_speed_fast = 25.0
movement_speed_jump = 6.6
movement_speed_climb = 2.35
# TODO: Add descend speed (3.0) when available
movement_liquid_fluidity = 1.13
movement_liquid_fluidity_smooth = 0.5
movement_liquid_sink = 23
movement_gravity = 10.4
# Mapgen stuff
# altitude_chill and altitude_dry doesn't go well together with MCL2 biomes
# which already include "snowed" variants as you go higher.
# humid_rivers would cause the MushroomIsland biome to appear frequently around rivers.
mgvalleys_spflags = noaltitude_chill,noaltitude_dry,nohumid_rivers,vary_river_depth
# MCL2-specific stuff
keepInventory = false

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This mod automatically adds groups to items based on item metadata.
Specifically, this mod has 2 purposes:
1) Automatically adding the group “solid” for blocks considered “solid” in Minecraft.
2) Generating digging time group for all nodes based on node metadata (it's complicated)
See init.lua for more infos.
The leading underscore in the name “_mcl_autogroup” was added to force Minetest to load this mod as late as possible.
As of 0.4.16, Minetest loads mods in reverse alphabetical order.

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MineClone 2 core mod which automatically adds groups to all items. Very important for digging times.

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--[[ Mining times. Yeah, mining times … Alright, this is going to be FUN!
This mod does include a HACK to make 100% sure the digging times of all tools match Minecraft's perfectly.
The digging times system of Minetest is very different, so this weird group trickery has to be used.
In Minecraft, each block has a hardness and the actual Minecraft digging time is determined by this:
1) The block's hardness
2) The tool being used
3) Whether the tool is considered as “eligible” for the block
(e.g. only diamond pick eligible for obsidian)
See Minecraft Wiki <http://minecraft.gamepedia.com/Minecraft_Wiki> for more information.
In MineClone 2, all diggable node have the hardness set in the custom field “_mcl_hardness” (0 by default).
The nodes are also required to specify the “eligible” tools in groups like “pickaxey”, “shovely”, etc.
This mod then calculates the real digging time based on the node meta data. The real digging times
are then added into mcl_autogroup.digtimes where the table indices are group rating and the values are the
digging times in seconds. These digging times can be then added verbatim into the tool definitions.
Example:
mcl_autogroup.digtimes.pickaxey_dig_diamond[1] = 0.2
→ This means that when a node has been assigned the group “pickaxey_dig_diamond=1”, it can be dug by the
diamond pickaxe in 0.2 seconds.
This strange setup with mcl_autogroup has been done to minimize the amount of required digging times
a single tool needs to use. If this is not being done, the loading time will increase considerably
(>10s).
]]
local materials = { "wood", "gold", "stone", "iron", "diamond" }
local basegroups = { "pickaxey", "axey", "shovely" }
local minigroups = { "handy", "shearsy", "swordy", "shearsy_wool", "swordy_cobweb" }
local divisors = {
["wood"] = 2,
["gold"] = 12,
["stone"] = 4,
["iron"] = 6,
["diamond"] = 8,
["handy"] = 1,
["shearsy"] = 15,
["swordy"] = 1.5,
["shearsy_wool"] = 5,
["swordy_cobweb"] = 15,
}
local max_efficiency_level = 5
mcl_autogroup = {}
mcl_autogroup.digtimes = {}
mcl_autogroup.creativetimes = {} -- Copy of digtimes, except that all values are 0. Used for creative mode
for m=1, #materials do
for g=1, #basegroups do
mcl_autogroup.digtimes[basegroups[g].."_dig_"..materials[m]] = {}
mcl_autogroup.creativetimes[basegroups[g].."_dig_"..materials[m]] = {}
for e=1, max_efficiency_level do
mcl_autogroup.digtimes[basegroups[g].."_dig_"..materials[m].."_efficiency_"..e] = {}
end
end
end
for g=1, #minigroups do
mcl_autogroup.digtimes[minigroups[g].."_dig"] = {}
mcl_autogroup.creativetimes[minigroups[g].."_dig"] = {}
for e=1, max_efficiency_level do
mcl_autogroup.digtimes[minigroups[g].."_dig_efficiency_"..e] = {}
mcl_autogroup.creativetimes[minigroups[g].."_dig_efficiency_"..e] = {}
end
end
local overwrite = function()
for nname, ndef in pairs(minetest.registered_nodes) do
local groups_changed = false
local newgroups = table.copy(ndef.groups)
if (nname ~= "ignore" and ndef.diggable) then
-- Automatically assign the “solid” group for solid nodes
if (ndef.walkable == nil or ndef.walkable == true)
and (ndef.collision_box == nil or ndef.collision_box.type == "regular")
and (ndef.node_box == nil or ndef.node_box.type == "regular")
and (ndef.groups.not_solid == 0 or ndef.groups.not_solid == nil) then
newgroups.solid = 1
groups_changed = true
end
-- Automatically assign the “opaque” group for opaque nodes
if (not (ndef.paramtype == "light" or ndef.sunlight_propagates)) and
(ndef.groups.not_opaque == 0 or ndef.groups.not_opaque == nil) then
newgroups.opaque = 1
groups_changed = true
end
local function calculate_group(hardness, material, diggroup, newgroups, actual_rating, expected_rating, efficiency)
local time, validity_factor
if actual_rating >= expected_rating then
-- Valid tool
validity_factor = 1.5
else
-- Wrong tool (higher digging time)
validity_factor = 5
end
local speed_multiplier = divisors[material]
if efficiency then
speed_multiplier = speed_multiplier + efficiency * efficiency + 1
end
time = (hardness * validity_factor) / speed_multiplier
if time <= 0.05 then
time = 0
else
time = math.ceil(time * 20) / 20
end
table.insert(mcl_autogroup.digtimes[diggroup], time)
if not efficiency then
table.insert(mcl_autogroup.creativetimes[diggroup], 0)
end
newgroups[diggroup] = #mcl_autogroup.digtimes[diggroup]
return newgroups
end
-- Hack in digging times
local hardness = ndef._mcl_hardness
if not hardness then
hardness = 0
end
-- Handle pickaxey, axey and shovely
for _, basegroup in pairs(basegroups) do
if (hardness ~= -1 and ndef.groups[basegroup]) then
for g=1,#materials do
local diggroup = basegroup.."_dig_"..materials[g]
newgroups = calculate_group(hardness, materials[g], diggroup, newgroups, g, ndef.groups[basegroup])
for e=1,max_efficiency_level do
newgroups = calculate_group(hardness, materials[g], diggroup .. "_efficiency_" .. e, newgroups, g, ndef.groups[basegroup], e)
end
groups_changed = true
end
end
end
for m=1, #minigroups do
local minigroup = minigroups[m]
if hardness ~= -1 then
local diggroup = minigroup.."_dig"
-- actual rating
local ar = ndef.groups[minigroup]
if ar == nil then
ar = 0
end
if (minigroup == "handy")
or
(ndef.groups.shearsy_wool and minigroup == "shearsy_wool" and ndef.groups.wool)
or
(ndef.groups.swordy_cobweb and minigroup == "swordy_cobweb" and nname == "mcl_core:cobweb")
or
(ndef.groups[minigroup] and minigroup ~= "swordy_cobweb" and minigroup ~= "shearsy_wool") then
newgroups = calculate_group(hardness, minigroup, diggroup, newgroups, ar, 1)
for e=1,max_efficiency_level do
newgroups = calculate_group(hardness, minigroup, diggroup .. "_efficiency_" .. e, newgroups, ar, 1, e)
end
groups_changed = true
end
end
end
if groups_changed then
minetest.override_item(nname, {
groups = newgroups
})
end
end
end
end
overwrite()

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# Biome Info API
This document explains the API of this mod.
## v6 mapgen functions
These are functions for the v6 mapgen only.
Use these functions only in worlds in which the v6 mapgen is used.
If you use these in any other mapgen, bad things might happen.
### `biomeinfo.get_v6_humidity(pos)`
Get the biome humidity at pos (for v6 mapgen).
### `biomeinfo.get_v6_heat(pos)`
Get the biome heat/temperature at pos (for v6 mapgen).
### `biomeinfo.get_v6_biome(pos)`
Get the v6 biome at pos.
Returns a string, which is the unique biome name.
Note: This function currently ignores the `biomeblend` v6 mapgen flag,
it just pretends this setting is disabled.
This is normally not a problem, but at areas where biomes blend,
the result is not perfectly accurate and just an estimate.
### `biomeinfo.get_active_v6_biomes()`
Returns a table containing the names of all v6 biomes that are actively
used in the current world, e.g. those that have been activated
by the use of the mapgen v6 flags (`mgv6_spflags`).
### `biomeinfo.all_v6_biomes`
This is a table containing all v6 biomes (as strings), even those that
might not be used in the current world.
### v6 biome names
These are the biome names used in this mod:
* Normal
* Desert
* Jungle
* Tundra
* Taiga

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# Biome Info API [`biomeinfo`]
This is an API mod for mod developers to add a couple of missing
biome-related functions.
Currently, this mod only adds v6-related functions.
Most importantly, you can get the heat, humidity and biome in the v6 mapgen.
See `API.md` for the API documentation.
Current version: 1.0.3 (this is a [SemVer](https://semver.org/))
License: MIT License

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biomeinfo = {}
-- Copied from mapgen_v6.h
local MGV6_FREQ_HOT = 0.4
local MGV6_FREQ_SNOW = -0.4
local MGV6_FREQ_TAIGA = 0.5
local MGV6_FREQ_JUNGLE = 0.5
-- Biome types
local BT_NORMAL = "Normal"
local BT_TUNDRA = "Tundra"
local BT_TAIGA = "Taiga"
local BT_DESERT = "Desert"
local BT_JUNGLE = "Jungle"
-- Get mapgen settings
local seed = tonumber(minetest.get_mapgen_setting("seed")) or 0
local mgv6_perlin_biome, mgv6_perlin_humidity, mgv6_np_biome
-- v6 default noiseparams are hardcoded here because Minetest doesn't give us those
local mgv6_np_biome_default = {
offset = 0,
scale = 1,
spread = { x = 500, y = 500, z = 500},
seed = 9130,
octaves = 3,
persistence = 0.50,
lacunarity = 2.0,
flags = "eased",
}
local mgv6_np_humidity_default = {
offset = 0.5,
scale = 0.5,
spread = { x = 500, y = 500, z = 500},
seed = 72384,
octaves = 3,
persistence = 0.50,
lacunarity = 2.0,
flags = "eased",
}
local v6_flags_str = minetest.get_mapgen_setting("mgv6_spflags")
if v6_flags_str == nil then
v6_flags_str = ""
end
local v6_flags = string.split(v6_flags_str)
local v6_use_snow_biomes = true
local v6_use_jungles = true
-- TODO: Implement biome blend.
-- Currently we pretend biome blend is disabled.
-- This just makes the calculations inaccurate near biome boundaries,
-- but should be fine otherwise.
local v6_use_biome_blend = false
for f=1, #v6_flags do
local flag = v6_flags[f]:trim()
if flag == "nosnowbiomes" then
v6_use_snow_biomes = false
end
if flag == "snowbiomes" then
v6_use_snow_biomes = true
end
if flag == "nojungles" then
v6_use_jungles = false
end
if flag == "jungles" then
v6_use_jungles = true
end
if flag == "nobiomeblend" then
v6_use_biome_blend = false
end
-- TODO
-- if flag == "biomeblend" then
-- v6_use_biome_blend = true
-- end
end
-- Force-enable jungles when snowbiomes flag is set
if v6_use_snow_biomes then
v6_use_jungles = true
end
local v6_freq_desert = tonumber(minetest.get_mapgen_setting("mgv6_freq_desert") or 0.45)
local NOISE_MAGIC_X = 1619
local NOISE_MAGIC_Y = 31337
local NOISE_MAGIC_Z = 52591
local NOISE_MAGIC_SEED = 1013
local noise2d = function(x, y, seed)
-- TODO: implement noise2d function for biome blend
return 0
--[[
local n = (NOISE_MAGIC_X * x + NOISE_MAGIC_Y * y
+ NOISE_MAGIC_SEED * seed) & 0x7fffffff;
n = (n >> 13) ^ n;
n = (n * (n * n * 60493 + 19990303) + 1376312589) & 0x7fffffff;
return 1.0 - n / 0x40000000;
]]
end
biomeinfo.all_v6_biomes = {
BT_NORMAL,
BT_DESERT,
BT_JUNGLE,
BT_TUNDRA,
BT_TAIGA
}
local function init_perlins()
if not mgv6_perlin_biome then
mgv6_np_biome = minetest.get_mapgen_setting_noiseparams("mgv6_np_biome")
if not mgv6_np_biome then
mgv6_np_biome = mgv6_np_biome_default
minetest.log("action", "[biomeinfo] Using hardcoded mgv6_np_biome default")
end
mgv6_perlin_biome = minetest.get_perlin(mgv6_np_biome)
end
if not mgv6_perlin_humidity then
local np_humidity = minetest.get_mapgen_setting_noiseparams("mgv6_np_humidity")
if not np_humidity then
np_humidity = mgv6_np_humidity_default
minetest.log("action", "[biomeinfo] Using hardcoded mgv6_np_humidity default")
end
mgv6_perlin_humidity = minetest.get_perlin(np_humidity)
end
end
function biomeinfo.get_active_v6_biomes()
local biomes = { BT_NORMAL, BT_DESERT }
if v6_use_jungles then
table.insert(biomes, BT_JUNGLE)
end
if v6_use_snow_biomes then
table.insert(biomes, BT_TUNDRA)
table.insert(biomes, BT_TAIGA)
end
return biomes
end
function biomeinfo.get_v6_heat(pos)
init_perlins()
if not mgv6_perlin_biome then
return nil
end
local bpos = vector.floor(pos)
-- The temperature noise needs a special offset (see calculateNoise in mapgen_v6.cpp)
return mgv6_perlin_biome:get_2d({x=bpos.x + mgv6_np_biome.spread.x*0.6, y=bpos.z + mgv6_np_biome.spread.z*0.2})
end
function biomeinfo.get_v6_humidity(pos)
init_perlins()
if not mgv6_perlin_humidity then
return nil
end
local bpos = vector.floor(pos)
return mgv6_perlin_humidity:get_2d({x=bpos.x, y=bpos.z})
end
-- Returns the v6 biome at pos.
-- Returns a string representing the biome name.
function biomeinfo.get_v6_biome(pos)
init_perlins()
local bpos = vector.floor(pos)
-- Based on the algorithm MapgenV6::getBiome in mapgen_v6.cpp
local pos2d = {x=bpos.x, y=bpos.z}
if not mgv6_perlin_biome or not mgv6_perlin_humidity then
return "???"
end
local d = biomeinfo.get_v6_heat(bpos)
local h = biomeinfo.get_v6_humidity(bpos)
if (v6_use_snow_biomes) then
local blend
if v6_use_biome_blend then
blend = noise2d(pos2d.x, pos2d.y, seed) / 40
else
blend = 0
end
if (d > MGV6_FREQ_HOT + blend) then
if (h > MGV6_FREQ_JUNGLE + blend) then
return BT_JUNGLE
end
return BT_DESERT
end
if (d < MGV6_FREQ_SNOW + blend) then
if (h > MGV6_FREQ_TAIGA + blend) then
return BT_TAIGA
end
return BT_TUNDRA
end
return BT_NORMAL
end
if (d > v6_freq_desert) then
return BT_DESERT
end
if ((v6_use_biome_blend) and (d > v6_freq_desert - 0.10) and
((noise2d(pos2d.x, pos2d.y, seed) + 1.0) > (v6_freq_desert - d) * 20.0)) then
return BT_DESERT
end
if ((v6_use_jungles) and (h > 0.75)) then
return BT_JUNGLE
end
return BT_NORMAL
end

2
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name = biomeinfo
description = Simple API to get data about biomes.

504
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AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of the
ordinary General Public License).
To apply these terms, attach the following notices to the library. It is
safest to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
<one line to give the library's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This library 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 library 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 library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
library `Frob' (a library for tweaking knobs) written by James Random
Hacker.
<signature of Ty Coon>, 1 April 1990
Ty Coon, President of Vice
That's all there is to it!

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games/mineclone2/mods/CORE/controls/README.md Executable file
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Controls framework by Arcelmi.
https://github.com/Arcelmi/minetest-controls

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games/mineclone2/mods/CORE/controls/init.lua Executable file
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controls = {}
controls.players = {}
controls.registered_on_press = {}
function controls.register_on_press(func)
controls.registered_on_press[#controls.registered_on_press+1] = func
end
controls.registered_on_release = {}
function controls.register_on_release(func)
controls.registered_on_release[#controls.registered_on_release+1] = func
end
controls.registered_on_hold = {}
function controls.register_on_hold(func)
controls.registered_on_hold[#controls.registered_on_hold+1]=func
end
local known_controls = {
jump=true,
right=true,
left=true,
LMB=true,
RMB=true,
sneak=true,
aux1=true,
down=true,
up=true,
}
minetest.register_on_joinplayer(function(player)
local name = player:get_player_name()
controls.players[name] = {}
for cname,_ in pairs(known_controls) do
controls.players[name][cname] = { false }
end
end)
minetest.register_on_leaveplayer(function(player)
local name = player:get_player_name()
controls.players[name] = nil
end)
minetest.register_globalstep(function(dtime)
for _, player in pairs(minetest.get_connected_players()) do
local player_name = player:get_player_name()
local player_controls = player:get_player_control()
if controls.players[player_name] then
for cname, cbool in pairs(player_controls) do
if known_controls[cname] == true then
--Press a key
if cbool==true and controls.players[player_name][cname][1]==false then
for _, func in pairs(controls.registered_on_press) do
func(player, cname)
end
controls.players[player_name][cname] = {true, os.clock()}
elseif cbool==true and controls.players[player_name][cname][1]==true then
for _, func in pairs(controls.registered_on_hold) do
func(player, cname, os.clock()-controls.players[player_name][cname][2])
end
--Release a key
elseif cbool==false and controls.players[player_name][cname][1]==true then
for _, func in pairs(controls.registered_on_release) do
func(player, cname, os.clock()-controls.players[player_name][cname][2])
end
controls.players[player_name][cname] = {false}
end
end
end
end
end
end)

1
games/mineclone2/mods/CORE/controls/mod.conf Executable file
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name=controls

7
games/mineclone2/mods/CORE/flowlib/README.txt Executable file
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Flowlib
================
Simple flow functions for use in Minetest mods by Qwertymine3
License of source code:
-----------------------
WTFPL

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games/mineclone2/mods/CORE/flowlib/init.lua Executable file
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flowlib = {}
--sum of direction vectors must match an array index
local function to_unit_vector(dir_vector)
--(sum,root)
-- (0,1), (1,1+0=1), (2,1+1=2), (3,1+2^2=5), (4,2^2+2^2=8)
local inv_roots = {[0] = 1, [1] = 1, [2] = 0.70710678118655, [4] = 0.5
, [5] = 0.44721359549996, [8] = 0.35355339059327}
local sum = dir_vector.x*dir_vector.x + dir_vector.z*dir_vector.z
return {x=dir_vector.x*inv_roots[sum],y=dir_vector.y
,z=dir_vector.z*inv_roots[sum]}
end
local is_touching = function(realpos,nodepos,radius)
local boarder = 0.5 - radius
return (math.abs(realpos - nodepos) > (boarder))
end
flowlib.is_touching = is_touching
local is_water = function(pos)
return (minetest.get_item_group(minetest.get_node(
{x=pos.x,y=pos.y,z=pos.z}).name
, "water") ~= 0)
end
flowlib.is_water = is_water
local node_is_water = function(node)
return (minetest.get_item_group(node.name, "water") ~= 0)
end
flowlib.node_is_water = node_is_water
local is_lava = function(pos)
return (minetest.get_item_group(minetest.get_node(
{x=pos.x,y=pos.y,z=pos.z}).name
, "lava") ~= 0)
end
flowlib.is_lava = is_lava
local node_is_lava = function(node)
return (minetest.get_item_group(node.name, "lava") ~= 0)
end
flowlib.node_is_lava = node_is_lava
local is_liquid = function(pos)
return (minetest.get_item_group(minetest.get_node(
{x=pos.x,y=pos.y,z=pos.z}).name
, "liquid") ~= 0)
end
flowlib.is_liquid = is_liquid
local node_is_liquid = function(node)
return (minetest.get_item_group(node.name, "liquid") ~= 0)
end
flowlib.node_is_liquid = node_is_liquid
--This code is more efficient
local function quick_flow_logic(node,pos_testing,direction)
local name = node.name
if not minetest.registered_nodes[name] then
return 0
end
if minetest.registered_nodes[name].liquidtype == "source" then
local node_testing = minetest.get_node(pos_testing)
local param2_testing = node_testing.param2
if not minetest.registered_nodes[node_testing.name] then
return 0
end
if minetest.registered_nodes[node_testing.name].liquidtype
~= "flowing" then
return 0
else
return direction
end
elseif minetest.registered_nodes[name].liquidtype == "flowing" then
local node_testing = minetest.get_node(pos_testing)
local param2_testing = node_testing.param2
if not minetest.registered_nodes[node_testing.name] then
return 0
end
if minetest.registered_nodes[node_testing.name].liquidtype
== "source" then
return -direction
elseif minetest.registered_nodes[node_testing.name].liquidtype
== "flowing" then
if param2_testing < node.param2 then
if (node.param2 - param2_testing) > 6 then
return -direction
else
return direction
end
elseif param2_testing > node.param2 then
if (param2_testing - node.param2) > 6 then
return direction
else
return -direction
end
end
end
end
return 0
end
local quick_flow = function(pos,node)
local x = 0
local z = 0
if not node_is_liquid(node) then
return {x=0,y=0,z=0}
end
x = x + quick_flow_logic(node,{x=pos.x-1,y=pos.y,z=pos.z},-1)
x = x + quick_flow_logic(node,{x=pos.x+1,y=pos.y,z=pos.z}, 1)
z = z + quick_flow_logic(node,{x=pos.x,y=pos.y,z=pos.z-1},-1)
z = z + quick_flow_logic(node,{x=pos.x,y=pos.y,z=pos.z+1}, 1)
return to_unit_vector({x=x,y=0,z=z})
end
flowlib.quick_flow = quick_flow
--if not in water but touching, move centre to touching block
--x has higher precedence than z
--if pos changes with x, it affects z
local move_centre = function(pos,realpos,node,radius)
if is_touching(realpos.x,pos.x,radius) then
if is_liquid({x=pos.x-1,y=pos.y,z=pos.z}) then
node = minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z})
pos = {x=pos.x-1,y=pos.y,z=pos.z}
elseif is_liquid({x=pos.x+1,y=pos.y,z=pos.z}) then
node = minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z})
pos = {x=pos.x+1,y=pos.y,z=pos.z}
end
end
if is_touching(realpos.z,pos.z,radius) then
if is_liquid({x=pos.x,y=pos.y,z=pos.z-1}) then
node = minetest.get_node({x=pos.x,y=pos.y,z=pos.z-1})
pos = {x=pos.x,y=pos.y,z=pos.z-1}
elseif is_liquid({x=pos.x,y=pos.y,z=pos.z+1}) then
node = minetest.get_node({x=pos.x,y=pos.y,z=pos.z+1})
pos = {x=pos.x,y=pos.y,z=pos.z+1}
end
end
return pos,node
end
flowlib.move_centre = move_centre

1
games/mineclone2/mods/CORE/flowlib/mod.conf Executable file
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name = flowlib

1
games/mineclone2/mods/CORE/mcl_attached/description.txt Executable file
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Adds additional ways for nodes to be attached.

26
games/mineclone2/mods/CORE/mcl_attached/init.lua Executable file
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local original_function = minetest.check_single_for_falling
minetest.check_single_for_falling = function(pos)
local ret_o = original_function(pos)
local ret = false
local node = minetest.get_node(pos)
if minetest.get_item_group(node.name, "attached_node_facedir") ~= 0 then
local dir = minetest.facedir_to_dir(node.param2)
if dir then
local cpos = vector.add(pos, dir)
local cnode = minetest.get_node(cpos)
if minetest.get_item_group(cnode.name, "solid") == 0 then
minetest.remove_node(pos)
local drops = minetest.get_node_drops(node.name, "")
for dr=1, #drops do
minetest.add_item(pos, drops[dr])
end
ret = true
end
end
end
return ret_o or ret
end

404
games/mineclone2/mods/CORE/mcl_explosions/init.lua Executable file
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--[[
Explosion API mod for Minetest (adapted to MineClone 2)
This mod is based on the Minetest explosion API mod, but has been changed
to have the same explosion mechanics as Minecraft and work with MineClone.
The computation-intensive parts of the mod has been optimized to allow for
larger explosions and faster world updating.
This mod was created by Elias Astrom <ryvnf@riseup.net> and is released
under the LGPLv2.1 license.
--]]
mcl_explosions = {}
local mod_death_messages = minetest.get_modpath("mcl_death_messages") ~= nil
local mod_fire = minetest.get_modpath("mcl_fire") ~= nil
local CONTENT_FIRE = minetest.get_content_id("mcl_fire:fire")
local S = minetest.get_translator("mcl_explosions")
-- Saved sphere explosion shapes for various radiuses
local sphere_shapes = {}
-- Saved node definitions in table using cid-keys for faster look-up.
local node_blastres = {}
local node_on_blast = {}
local node_walkable = {}
-- The step length for the rays (Minecraft uses 0.3)
local STEP_LENGTH = 0.3
-- How many rays to compute entity exposure to explosion
local N_EXPOSURE_RAYS = 16
minetest.register_on_mods_loaded(function()
-- Store blast resistance values by content ids to improve performance.
for name, def in pairs(minetest.registered_nodes) do
local id = minetest.get_content_id(name)
node_blastres[id] = def._mcl_blast_resistance or 0
node_on_blast[id] = def.on_blast
node_walkable[id] = def.walkable
end
end)
-- Compute the rays which make up a sphere with radius. Returns a list of rays
-- which can be used to trace explosions. This function is not efficient
-- (especially for larger radiuses), so the generated rays for various radiuses
-- should be cached and reused.
--
-- Should be possible to improve by using a midpoint circle algorithm multiple
-- times to create the sphere, currently uses more of a brute-force approach.
local function compute_sphere_rays(radius)
local rays = {}
local sphere = {}
for i=1, 2 do
for y = -radius, radius do
for z = -radius, radius do
for x = -radius, 0, 1 do
local d = x * x + y * y + z * z
if d <= radius * radius then
local pos = { x = x, y = y, z = z }
sphere[minetest.hash_node_position(pos)] = pos
break
end
end
end
end
end
for i=1,2 do
for x = -radius, radius do
for z = -radius, radius do
for y = -radius, 0, 1 do
local d = x * x + y * y + z * z
if d <= radius * radius then
local pos = { x = x, y = y, z = z }
sphere[minetest.hash_node_position(pos)] = pos
break
end
end
end
end
end
for i=1,2 do
for x = -radius, radius do
for y = -radius, radius do
for z = -radius, 0, 1 do
local d = x * x + y * y + z * z
if d <= radius * radius then
local pos = { x = x, y = y, z = z }
sphere[minetest.hash_node_position(pos)] = pos
break
end
end
end
end
end
for _, pos in pairs(sphere) do
rays[#rays + 1] = vector.normalize(pos)
end
return rays
end
-- Add particles from explosion
--
-- Parameters:
-- pos - The position of the explosion
-- radius - The radius of the explosion
local function add_particles(pos, radius)
minetest.add_particlespawner({
amount = 64,
time = 0.125,
minpos = pos,
maxpos = pos,
minvel = {x = -radius, y = -radius, z = -radius},
maxvel = {x = radius, y = radius, z = radius},
minacc = vector.new(),
maxacc = vector.new(),
minexptime = 0.5,
maxexptime = 1.0,
minsize = radius * 0.5,
maxsize = radius * 1.0,
texture = "mcl_particles_smoke.png",
})
end
-- Traces the rays of an explosion, and updates the environment.
--
-- Parameters:
-- pos - Where the rays in the explosion should start from
-- strength - The strength of each ray
-- raydirs - The directions for each ray
-- radius - The maximum distance each ray will go
-- drop_chance - The chance that destroyed nodes will drop their items
-- fire - If true, 1/3 of destroyed nodes become fire
-- puncher - object that punches other objects (optional)
--
-- Note that this function has been optimized, it contains code which has been
-- inlined to avoid function calls and unnecessary table creation. This was
-- measured to give a significant performance increase.
local function trace_explode(pos, strength, raydirs, radius, drop_chance, fire, puncher, creative_enabled)
local vm = minetest.get_voxel_manip()
local emin, emax = vm:read_from_map(vector.subtract(pos, radius),
vector.add(pos, radius))
local emin_x = emin.x
local emin_y = emin.y
local emin_z = emin.z
local ystride = (emax.x - emin_x + 1)
local zstride = ystride * (emax.y - emin_y + 1)
local pos_x = pos.x
local pos_y = pos.y
local pos_z = pos.z
local area = VoxelArea:new {
MinEdge = emin,
MaxEdge = emax
}
local data = vm:get_data()
local destroy = {}
-- Trace rays for environment destruction
for i = 1, #raydirs do
local rpos_x = pos.x
local rpos_y = pos.y
local rpos_z = pos.z
local rdir_x = raydirs[i].x
local rdir_y = raydirs[i].y
local rdir_z = raydirs[i].z
local rstr = (0.7 + math.random() * 0.6) * strength
for r = 0, math.ceil(radius * (1.0 / STEP_LENGTH)) do
local npos_x = math.floor(rpos_x + 0.5)
local npos_y = math.floor(rpos_y + 0.5)
local npos_z = math.floor(rpos_z + 0.5)
local idx = (npos_z - emin_z) * zstride + (npos_y - emin_y) * ystride +
npos_x - emin_x + 1
local cid = data[idx]
local br = node_blastres[cid]
local hash = minetest.hash_node_position({x=npos_x, y=npos_y, z=npos_z})
rpos_x = rpos_x + STEP_LENGTH * rdir_x
rpos_y = rpos_y + STEP_LENGTH * rdir_y
rpos_z = rpos_z + STEP_LENGTH * rdir_z
rstr = rstr - 0.75 * STEP_LENGTH - (br + 0.3) * STEP_LENGTH
if rstr <= 0 then
break
end
if cid ~= minetest.CONTENT_AIR and not minetest.is_protected({x = npos_x, y = npos_y, z = npos_z}, "") then
destroy[hash] = idx
end
end
end
-- Entities in radius of explosion
local punch_radius = 2 * strength
local objs = minetest.get_objects_inside_radius(pos, punch_radius)
-- Trace rays for entity damage
for _, obj in pairs(objs) do
local ent = obj:get_luaentity()
-- Ignore items to lower lag
if obj:is_player() or (ent and ent.name ~= '__builtin.item') then
local opos = obj:get_pos()
local collisionbox = nil
if obj:is_player() then
collisionbox = { -0.3, 0.0, -0.3, 0.3, 1.77, 0.3 }
elseif ent.name then
local def = minetest.registered_entities[ent.name]
collisionbox = def.collisionbox
end
if collisionbox then
-- Create rays from random points in the collision box
local x1 = collisionbox[1] * 2
local y1 = collisionbox[2] * 2
local z1 = collisionbox[3] * 2
local x2 = collisionbox[4] * 2
local y2 = collisionbox[5] * 2
local z2 = collisionbox[6] * 2
local x_len = math.abs(x2 - x1)
local y_len = math.abs(y2 - y1)
local z_len = math.abs(z2 - z1)
-- Move object position to the center of its bounding box
opos.x = opos.x + x1 + x2
opos.y = opos.y + y1 + y2
opos.z = opos.z + z1 + z2
-- Count number of rays from collision box which are unobstructed
local count = N_EXPOSURE_RAYS
for i = 1, N_EXPOSURE_RAYS do
local rpos_x = opos.x + math.random() * x_len - x_len / 2
local rpos_y = opos.y + math.random() * y_len - y_len / 2
local rpos_z = opos.z + math.random() * z_len - z_len / 2
local rdir_x = pos.x - rpos_x
local rdir_y = pos.y - rpos_y
local rdir_z = pos.z - rpos_z
local rdir_len = math.hypot(rdir_x, math.hypot(rdir_y, rdir_z))
rdir_x = rdir_x / rdir_len
rdir_y = rdir_y / rdir_len
rdir_z = rdir_z / rdir_len
for i=0, rdir_len / STEP_LENGTH do
rpos_x = rpos_x + rdir_x * STEP_LENGTH
rpos_y = rpos_y + rdir_y * STEP_LENGTH
rpos_z = rpos_z + rdir_z * STEP_LENGTH
local npos_x = math.floor(rpos_x + 0.5)
local npos_y = math.floor(rpos_y + 0.5)
local npos_z = math.floor(rpos_z + 0.5)
local idx = (npos_z - emin_z) * zstride + (npos_y - emin_y) * ystride +
npos_x - emin_x + 1
local cid = data[idx]
local walkable = node_walkable[cid]
if walkable then
count = count - 1
break
end
end
end
-- Punch entity with damage depending on explosion exposure and
-- distance to explosion
local exposure = count / N_EXPOSURE_RAYS
local punch_vec = vector.subtract(opos, pos)
local punch_dir = vector.normalize(punch_vec)
local impact = (1 - vector.length(punch_vec) / punch_radius) * exposure
if impact < 0 then
impact = 0
end
local damage = math.floor((impact * impact + impact) * 7 * strength + 1)
if obj:is_player() then
local name = obj:get_player_name()
if mod_death_messages then
mcl_death_messages.player_damage(obj, S("@1 was caught in an explosion.", name))
end
if rawget(_G, "armor") and armor.last_damage_types then
armor.last_damage_types[name] = "explosion"
end
end
local source = puncher
if not source then
source = obj
end
obj:punch(source, 10, { damage_groups = { full_punch_interval = 1,
fleshy = damage, knockback = impact * 20.0 } }, punch_dir)
if obj:is_player() then
obj:add_player_velocity(vector.multiply(punch_dir, impact * 20))
elseif ent.tnt_knockback then
obj:add_velocity(vector.multiply(punch_dir, impact * 20))
end
end
end
end
local airs, fires = {}, {}
-- Remove destroyed blocks and drop items
for hash, idx in pairs(destroy) do
local do_drop = not creative_enabled and math.random() <= drop_chance
local on_blast = node_on_blast[data[idx]]
local remove = true
if do_drop or on_blast ~= nil then
local npos = minetest.get_position_from_hash(hash)
if on_blast ~= nil then
on_blast(npos, 1.0, do_drop)
remove = false
else
local name = minetest.get_name_from_content_id(data[idx])
local drop = minetest.get_node_drops(name, "")
for _, item in ipairs(drop) do
if type(item) ~= "string" then
item = item:get_name() .. item:get_count()
end
minetest.add_item(npos, item)
end
end
end
if remove then
if mod_fire and fire and math.random(1, 3) == 1 then
table.insert(fires, minetest.get_position_from_hash(hash))
else
table.insert(airs, minetest.get_position_from_hash(hash))
end
end
end
-- We use bulk_set_node instead of LVM because we want to have on_destruct and
-- on_construct being called
if #airs > 0 then
minetest.bulk_set_node(airs, {name="air"})
end
if #fires > 0 then
minetest.bulk_set_node(fires, {name="mcl_fire:fire"})
end
-- Update falling nodes
for a=1, #airs do
local p = airs[a]
minetest.check_for_falling({x=p.x, y=p.y+1, z=p.z})
end
for f=1, #fires do
local p = fires[f]
minetest.check_for_falling({x=p.x, y=p.y+1, z=p.z})
end
-- Log explosion
minetest.log('action', 'Explosion at ' .. minetest.pos_to_string(pos) ..
' with strength ' .. strength .. ' and radius ' .. radius)
end
-- Create an explosion with strength at pos.
--
-- Parameters:
-- pos - The position where the explosion originates from
-- strength - The blast strength of the explosion (a TNT explosion uses 4)
-- info - Table containing information about explosion.
-- puncher - object that is reported as source of punches/damage (optional)
--
-- Values in info:
-- drop_chance - If specified becomes the drop chance of all nodes in the
-- explosion (defaults to 1.0 / strength)
-- no_sound - If true then the explosion will not play a sound
-- no_particle - If true then the explosion will not create particles
-- fire - If true, 1/3 nodes become fire (default: false)
function mcl_explosions.explode(pos, strength, info, puncher)
-- The maximum blast radius (in the air)
local radius = math.ceil(1.3 * strength / (0.3 * 0.75) * 0.3)
if not sphere_shapes[radius] then
sphere_shapes[radius] = compute_sphere_rays(radius)
end
local shape = sphere_shapes[radius]
local creative_enabled = minetest.is_creative_enabled("")
trace_explode(pos, strength, shape, radius, (info and info.drop_chance) or 1 / strength, info.fire == true, puncher, creative_enabled)
if not (info and info.no_particle) then
add_particles(pos, radius)
end
if not (info and info.no_sound) then
minetest.sound_play("tnt_explode", {
pos = pos, gain = 1.0,
max_hear_distance = strength * 16
}, true)
end
end

2
games/mineclone2/mods/CORE/mcl_explosions/locale/mcl_explosions.de.tr Executable file
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# textdomain:mcl_explosions
@1 was caught in an explosion.=@1 wurde Opfer einer Explosion.

2
games/mineclone2/mods/CORE/mcl_explosions/locale/mcl_explosions.fr.tr Executable file
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# textdomain:mcl_explosions
@1 was caught in an explosion.=@1 a été pris dans une explosion.

2
games/mineclone2/mods/CORE/mcl_explosions/locale/mcl_explosions.ru.tr Executable file
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# textdomain:mcl_explosions
@1 was caught in an explosion.=@1 не удалось пережить взрыва.

2
games/mineclone2/mods/CORE/mcl_explosions/locale/template.txt Executable file
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# textdomain:mcl_explosions
@1 was caught in an explosion.=

4
games/mineclone2/mods/CORE/mcl_explosions/mod.conf Executable file
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name = mcl_explosions
description = A common API to create explosions.
depends = mcl_particles
optional_depends = mcl_fire

1
games/mineclone2/mods/CORE/mcl_init/description.txt Executable file
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Initialization mod of MineClone 2. Defines some common shared variables and sets up initial default settings which have to be set at the beginning.

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games/mineclone2/mods/CORE/mcl_init/init.lua Executable file
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-- Some global variables (don't overwrite them!)
mcl_vars = {}
mcl_vars.redstone_tick = 0.1
--- GUI / inventory menu settings
mcl_vars.gui_slots = "listcolors[#9990;#FFF7;#FFF0;#000;#FFF]"
-- nonbg is added as formspec prepend in mcl_formspec_prepend
mcl_vars.gui_nonbg = mcl_vars.gui_slots ..
"style_type[image_button;border=false;bgimg=mcl_inventory_button9.png;bgimg_pressed=mcl_inventory_button9_pressed.png;bgimg_middle=2,2]"..
"style_type[button;border=false;bgimg=mcl_inventory_button9.png;bgimg_pressed=mcl_inventory_button9_pressed.png;bgimg_middle=2,2]"..
"style_type[field;textcolor=#323232]"..
"style_type[label;textcolor=#323232]"..
"style_type[textarea;textcolor=#323232]"..
"style_type[checkbox;textcolor=#323232]"
-- Background stuff must be manually added by mods (no formspec prepend)
mcl_vars.gui_bg_color = "bgcolor[#00000000]"
mcl_vars.gui_bg_img = "background9[1,1;1,1;mcl_base_textures_background9.png;true;7]"
-- Legacy
mcl_vars.inventory_header = ""
-- Mapgen variables
local mg_name = minetest.get_mapgen_setting("mg_name")
local minecraft_height_limit = 256
local superflat = mg_name == "flat" and minetest.get_mapgen_setting("mcl_superflat_classic") == "true"
-- Calculate mapgen_edge_min/mapgen_edge_max
mcl_vars.chunksize = math.max(1, tonumber(minetest.get_mapgen_setting("chunksize")) or 5)
mcl_vars.MAP_BLOCKSIZE = math.max(1, core.MAP_BLOCKSIZE or 16)
mcl_vars.mapgen_limit = math.max(1, tonumber(minetest.get_mapgen_setting("mapgen_limit")) or 31000)
mcl_vars.MAX_MAP_GENERATION_LIMIT = math.max(1, core.MAX_MAP_GENERATION_LIMIT or 31000)
local central_chunk_offset = -math.floor(mcl_vars.chunksize / 2)
local chunk_size_in_nodes = mcl_vars.chunksize * mcl_vars.MAP_BLOCKSIZE
local central_chunk_min_pos = central_chunk_offset * mcl_vars.MAP_BLOCKSIZE
local central_chunk_max_pos = central_chunk_min_pos + chunk_size_in_nodes - 1
local ccfmin = central_chunk_min_pos - mcl_vars.MAP_BLOCKSIZE -- Fullminp/fullmaxp of central chunk, in nodes
local ccfmax = central_chunk_max_pos + mcl_vars.MAP_BLOCKSIZE
local mapgen_limit_b = math.floor(math.min(mcl_vars.mapgen_limit, mcl_vars.MAX_MAP_GENERATION_LIMIT) / mcl_vars.MAP_BLOCKSIZE)
local mapgen_limit_min = -mapgen_limit_b * mcl_vars.MAP_BLOCKSIZE
local mapgen_limit_max = (mapgen_limit_b + 1) * mcl_vars.MAP_BLOCKSIZE - 1
local numcmin = math.max(math.floor((ccfmin - mapgen_limit_min) / chunk_size_in_nodes), 0) -- Number of complete chunks from central chunk
local numcmax = math.max(math.floor((mapgen_limit_max - ccfmax) / chunk_size_in_nodes), 0) -- fullminp/fullmaxp to effective mapgen limits.
mcl_vars.mapgen_edge_min = central_chunk_min_pos - numcmin * chunk_size_in_nodes
mcl_vars.mapgen_edge_max = central_chunk_max_pos + numcmax * chunk_size_in_nodes
if not superflat then
-- Normal mode
--[[ Realm stacking (h is for height)
- Overworld (h>=256)
- Void (h>=1000)
- Realm Barrier (h=11), to allow escaping the End
- End (h>=256)
- Void (h>=1000)
- Nether (h=128)
- Void (h>=1000)
]]
-- Overworld
mcl_vars.mg_overworld_min = -62
mcl_vars.mg_overworld_max_official = mcl_vars.mg_overworld_min + minecraft_height_limit
mcl_vars.mg_bedrock_overworld_min = mcl_vars.mg_overworld_min
mcl_vars.mg_bedrock_overworld_max = mcl_vars.mg_bedrock_overworld_min + 4
mcl_vars.mg_lava_overworld_max = mcl_vars.mg_overworld_min + 10
mcl_vars.mg_lava = true
mcl_vars.mg_bedrock_is_rough = true
else
-- Classic superflat
local ground = minetest.get_mapgen_setting("mgflat_ground_level")
ground = tonumber(ground)
if not ground then
ground = 8
end
mcl_vars.mg_overworld_min = ground - 3
mcl_vars.mg_overworld_max_official = mcl_vars.mg_overworld_min + minecraft_height_limit
mcl_vars.mg_bedrock_overworld_min = mcl_vars.mg_overworld_min
mcl_vars.mg_bedrock_overworld_max = mcl_vars.mg_bedrock_overworld_min
mcl_vars.mg_lava = false
mcl_vars.mg_lava_overworld_max = mcl_vars.mg_overworld_min
mcl_vars.mg_bedrock_is_rough = false
end
mcl_vars.mg_overworld_max = 31000
-- The Nether (around Y = -29000)
mcl_vars.mg_nether_min = -29067 -- Carefully chosen to be at a mapchunk border
mcl_vars.mg_nether_max = mcl_vars.mg_nether_min + 128
mcl_vars.mg_bedrock_nether_bottom_min = mcl_vars.mg_nether_min
mcl_vars.mg_bedrock_nether_top_max = mcl_vars.mg_nether_max
if not superflat then
mcl_vars.mg_bedrock_nether_bottom_max = mcl_vars.mg_bedrock_nether_bottom_min + 4
mcl_vars.mg_bedrock_nether_top_min = mcl_vars.mg_bedrock_nether_top_max - 4
mcl_vars.mg_lava_nether_max = mcl_vars.mg_nether_min + 31
else
-- Thin bedrock in classic superflat mapgen
mcl_vars.mg_bedrock_nether_bottom_max = mcl_vars.mg_bedrock_nether_bottom_min
mcl_vars.mg_bedrock_nether_top_min = mcl_vars.mg_bedrock_nether_top_max
mcl_vars.mg_lava_nether_max = mcl_vars.mg_nether_min + 2
end
if mg_name == "flat" then
if superflat then
mcl_vars.mg_flat_nether_floor = mcl_vars.mg_bedrock_nether_bottom_max + 4
mcl_vars.mg_flat_nether_ceiling = mcl_vars.mg_bedrock_nether_bottom_max + 52
else
mcl_vars.mg_flat_nether_floor = mcl_vars.mg_lava_nether_max + 4
mcl_vars.mg_flat_nether_ceiling = mcl_vars.mg_lava_nether_max + 52
end
end
-- The End (surface at ca. Y = -27000)
mcl_vars.mg_end_min = -27073 -- Carefully chosen to be at a mapchunk border
mcl_vars.mg_end_max_official = mcl_vars.mg_end_min + minecraft_height_limit
mcl_vars.mg_end_max = mcl_vars.mg_overworld_min - 2000
mcl_vars.mg_end_platform_pos = { x = 100, y = mcl_vars.mg_end_min + 74, z = 0 }
-- Realm barrier used to safely separate the End from the void below the Overworld
mcl_vars.mg_realm_barrier_overworld_end_max = mcl_vars.mg_end_max
mcl_vars.mg_realm_barrier_overworld_end_min = mcl_vars.mg_end_max - 11
-- Use MineClone 2-style dungeons
mcl_vars.mg_dungeons = true
-- Set default stack sizes
minetest.nodedef_default.stack_max = 64
minetest.craftitemdef_default.stack_max = 64
-- Set random seed for all other mods (Remember to make sure no other mod calls this function)
math.randomseed(os.time())

1
games/mineclone2/mods/CORE/mcl_init/mod.conf Executable file
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name = mcl_init

1
games/mineclone2/mods/CORE/mcl_loot/description.txt Executable file
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API for filling a chest with random treasures.

159
games/mineclone2/mods/CORE/mcl_loot/init.lua Executable file
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mcl_loot = {}
--[[
Select a number of itemstacks out of a pool of treasure definitions randomly.
Parameters:
* loot_definitions: Probabilities and information about the loot to select. Syntax:
{
stacks_min = 1, -- Minimum number of item stacks to get. Default: 1
stacks_max = 3, -- Maximum number of item stacks to get. Default: 1
items = { -- Table of possible loot items. This function selects between stacks_min and stacks_max of these.
{
weight = 5, -- Likelihood of this item being selected (see below). Optional (default: 1)
itemstack = ItemStack("example:item1"), -- Itemstack to select
-- OR
itemstring = "example:item1", -- Which item to select
amount_min = 1, -- Minimum size of itemstack. Must not be larger than 6553. Optional (default: 1)
amount_max = 10, -- Maximum size of item stack. Must not be larger than item definition's stack_max or 6553. Optional (default: 1)
wear_min = 1, -- Minimum wear value. Must be at least 1. Optional (default: no wear)
wear_max = 1, -- Maxiumum wear value. Must be at least 1. Optional (default: no wear)
},
{ -- more tables like above, one table per item stack }
}
}
* pr: PseudoRandom object used for the randomness
How weight works: The probability of a single item stack being selected is weight/total_weight, with
total_weight being the sum of all weight values in the items table. If you leave out the weight for
all items, the likelihood of each item being selected is equal.
Returns: Table of itemstrings
]]
function mcl_loot.get_loot(loot_definitions, pr)
local items = {}
local total_weight = 0
for i=1, #loot_definitions.items do
total_weight = total_weight + (loot_definitions.items[i].weight or 1)
end
local stacks_min = loot_definitions.stacks_min
local stacks_max = loot_definitions.stacks_max
if not stacks_min then stacks_min = 1 end
if not stacks_max then stacks_max = 1 end
local stacks = pr:next(loot_definitions.stacks_min, loot_definitions.stacks_max)
for s=1, stacks do
local r = pr:next(1, total_weight)
local accumulated_weight = 0
local item
for i=1, #loot_definitions.items do
accumulated_weight = accumulated_weight + (loot_definitions.items[i].weight or 1)
if accumulated_weight >= r then
item = loot_definitions.items[i]
break
end
end
if item then
local itemstring = item.itemstring
local itemstack = item.itemstack
if itemstring then
if item.amount_min and item.amount_max then
itemstring = itemstring .. " " .. pr:next(item.amount_min, item.amount_max)
end
if item.wear_min and item.wear_max then
-- Sadly, PseudoRandom only allows very narrow ranges, so we set wear in steps of 10
local wear_min = math.floor(item.wear_min / 10)
local wear_max = math.floor(item.wear_max / 10)
local wear = pr:next(wear_min, wear_max) * 10
if not item.amount_min and not item.amount_max then
itemstring = itemstring .. " 1"
end
itemstring = itemstring .. " " .. tostring(wear)
end
table.insert(items, itemstring)
elseif itemstack then
table.insert(items, itemstack)
else
minetest.log("error", "[mcl_loot] INTERNAL ERROR! Failed to select random loot item!")
end
end
end
return items
end
--[[
Repeat mcl_loot.get_loot multiple times for various loot_definitions.
Useful for filling chests.
* multi_loot_definitions: Table of loot_definitions (see mcl_loot.get_loot)
* pr: PseudoRandom object used for the randomness
Returns: Table of itemstrings ]]
function mcl_loot.get_multi_loot(multi_loot_definitions, pr)
local items = {}
for m=1, #multi_loot_definitions do
local group = mcl_loot.get_loot(multi_loot_definitions[m], pr)
for g=1, #group do
table.insert(items, group[g])
end
end
return items
end
--[[
Returns a table of length `max_slot` and all natural numbers between 1 and `max_slot`
in a random order.
]]
local function get_random_slots(max_slot)
local slots = {}
for s=1, max_slot do
slots[s] = s
end
local slots_out = {}
while #slots > 0 do
local r = math.random(1, #slots)
table.insert(slots_out, slots[r])
table.remove(slots, r)
end
return slots_out
end
--[[
Puts items in an inventory list into random slots.
* inv: InvRef
* listname: Inventory list name
* items: table of items to add
Items will be added from start of the table to end.
If the inventory already has occupied slots, or is
too small, placement of some items might fail.
]]
function mcl_loot.fill_inventory(inv, listname, items)
local size = inv:get_size(listname)
local slots = get_random_slots(size)
local leftovers = {}
-- 1st pass: Add items into random slots
for i=1, math.min(#items, size) do
local item = items[i]
local slot = slots[i]
local old_item = inv:get_stack(listname, slot)
local leftover = old_item:add_item(item)
inv:set_stack(listname, slot, old_item)
if not leftover:is_empty() then
table.insert(leftovers, item)
end
end
-- 2nd pass: If some items couldn't be added in first pass,
-- try again in a non-random fashion
for l=1, math.min(#leftovers, size) do
inv:add_item(listname, leftovers[l])
end
-- If there are still items left, tough luck!
end

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games/mineclone2/mods/CORE/mcl_loot/mod.conf Executable file
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name = mcl_loot

1
games/mineclone2/mods/CORE/mcl_particles/description.txt Executable file
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Contains particle images of MineClone 2. No code.

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games/mineclone2/mods/CORE/mcl_particles/init.lua Executable file
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mcl_particles = {}
-- Table of particlespawner IDs on a per-node hash basis
-- Keys: node position hashes
-- Values: Tables of particlespawner IDs (each node pos can have an arbitrary number of particlespawners)
local particle_nodes = {}
-- Node particles can be disabled via setting
local node_particles_allowed = minetest.settings:get("mcl_node_particles") or "none"
local levels = {
high = 3,
medium = 2,
low = 1,
none = 0,
}
allowed_level = levels[node_particles_allowed]
if not allowed_level then
allowed_level = levels["none"]
end
-- Add a particlespawner that is assigned to a given node position.
-- * pos: Node positon. MUST use integer values!
-- * particlespawner_definition: definition for minetest.add_particlespawner
-- * level: detail level of particles. "high", "medium", "low" or "none". High detail levels are for
-- CPU-demanding particles, like smoke of fire (which occurs frequently)
-- NOTE: All particlespawners are automatically removed on shutdown.
-- Returns particlespawner ID on succcess and nil on failure
function mcl_particles.add_node_particlespawner(pos, particlespawner_definition, level)
if allowed_level == 0 or levels[level] > allowed_level then
return
end
local poshash = minetest.hash_node_position(pos)
if not poshash then
return
end
local id = minetest.add_particlespawner(particlespawner_definition)
if id == -1 then
return
end
if not particle_nodes[poshash] then
particle_nodes[poshash] = {}
end
table.insert(particle_nodes[poshash], id)
return id
end
-- Deletes all particlespawners that are assigned to a node position.
-- If no particlespawners exist for this position, nothing happens.
-- pos: Node positon. MUST use integer values!
-- Returns true if particlespawner could be removed and false if not
function mcl_particles.delete_node_particlespawners(pos)
if allowed_level == 0 then
return false
end
local poshash = minetest.hash_node_position(pos)
local ids = particle_nodes[poshash]
if ids then
for i=1, #ids do
minetest.delete_particlespawner(ids[i])
end
particle_nodes[poshash] = nil
return true
end
return false
end

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games/mineclone2/mods/CORE/mcl_particles/mod.conf Executable file
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name = mcl_particles

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games/mineclone2/mods/CORE/mcl_sounds/README.txt Executable file
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Licenses of sounds
-----------------
Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
http://creativecommons.org/licenses/by-sa/3.0/
Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
http://creativecommons.org/licenses/by-sa/4.0/
Creative Commons Attribution 3.0 Unported (CC BY-SA 3.0)
http://creativecommons.org/licenses/by/3.0/
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/
default_tool_breaks.ogg by EdgardEdition (CC BY 3.0), http://www.freesound.org/people/EdgardEdition
Mito551 (sounds) (CC BY-SA 3.0):
default_dig_choppy.ogg
default_dig_cracky.ogg
default_dig_crumbly.1.ogg
default_dig_crumbly.2.ogg
default_dig_oddly_breakable_by_hand.ogg
default_dug_node.1.ogg
default_dug_node.2.ogg
default_grass_footstep.1.ogg
default_grass_footstep.2.ogg
default_grass_footstep.3.ogg
default_gravel_footstep.1.ogg
default_gravel_footstep.2.ogg
default_gravel_footstep.3.ogg
default_gravel_footstep.4.ogg
default_grass_footstep.1.ogg
default_place_node.1.ogg
default_place_node.2.ogg
default_place_node.3.ogg
default_place_node_hard.1.ogg
default_place_node_hard.2.ogg
default_hard_footstep.1.ogg
default_hard_footstep.2.ogg
default_hard_footstep.3.ogg
default_sand_footstep.1.ogg
default_sand_footstep.2.ogg
default_wood_footstep.1.ogg
default_wood_footstep.2.ogg
default_dirt_footstep.1.ogg
default_dirt_footstep.2.ogg
default_glass_footstep.ogg
Metal sounds:
default_dig_metal.ogg - yadronoff - CC-BY-3.0
- https://www.freesound.org/people/yadronoff/sounds/320397/
default_dug_metal.*.ogg - Iwan Gabovitch - qubodup - CC0
- http://opengameart.org/users/qubodup
default_metal_footstep.*.ogg - Ottomaani138 - CC0
- https://www.freesound.org/people/Ottomaani138/sounds/232692/
default_place_node_metal.*.ogg - Ogrebane - CC0
- http://opengameart.org/content/wood-and-metal-sound-effects-volume-2
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)
https://www.freesound.org/people/blukotek/sounds/251660/
default_dig_snappy.ogg
sonictechtonic (CC BY 3.0)
https://www.freesound.org/people/sonictechtonic/sounds/241872/
player_damage.ogg
Voxelands project <http://www.voxelands.com/> (CC BY-SA 3.0)
mcl_sounds_place_node_water.ogg
mcl_sounds_dug_water.ogg
(Note: Artists from the Voxelands project include: sdzen, darkrose, sapier,
Tom Peter, Telaron, juskiddink)
Michel Baradari <https://opengameart.org/content/lava-splash> (CC BY 3.0)
default_place_node_lava.ogg
Adam_N (CC0 1.0):
player_falling_damage.ogg
Source: <https://www.freesound.org/people/Adam_N/sounds/346692/>
Alecia Shepherd (CC BY-SA 4.0):
mcl_sounds_cloth.ogg
Source: SnowSong sound and music pack <https://opengameart.org/content/snowsong-sound-and-music-pack>
Unknown authors (WTFPL):
pedology_snow_soft_footstep.*.ogg

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games/mineclone2/mods/CORE/mcl_sounds/description.txt Executable file
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This mod contains the core sounds of MineClone 2 as well as helper function for mods to access them.

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games/mineclone2/mods/CORE/mcl_sounds/init.lua Executable file
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--
-- Sounds
--
mcl_sounds = {}
function mcl_sounds.node_sound_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="", gain=1.0}
table.dug = table.dug or
{name="default_dug_node", gain=0.25}
table.dig = table.dig or
{name="default_dig_oddly_breakable_by_hand", gain=1.0}
table.place = table.place or
{name="default_place_node_hard", gain=1.0}
return table
end
function mcl_sounds.node_sound_stone_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_hard_footstep", gain=0.5}
table.dug = table.dug or
{name="default_hard_footstep", gain=1.0}
table.dig = table.dig or
{name="default_dig_cracky", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_metal_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_metal_footstep", gain=0.5}
table.dug = table.dug or
{name="default_dug_metal", gain=1.0}
table.dig = table.dig or
{name="default_dig_metal", gain=1.0}
table.place = table.place or
{name="default_place_node_metal", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_dirt_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_dirt_footstep", gain=1.0}
table.dug = table.dug or
{name="default_dirt_footstep", gain=1.5}
table.dig = table.dig or
{name="default_dig_crumbly", gain=1.0}
table.place = table.place or
{name="default_place_node", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_sand_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_sand_footstep", gain=0.5}
table.dug = table.dug or
{name="default_sand_footstep", gain=1.0}
table.dig = table.dig or
{name="default_dig_crumbly", gain=1.0}
table.place = table.place or
{name="default_place_node", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_snow_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="pedology_snow_soft_footstep", gain=0.5}
table.dug = table.dug or
{name="pedology_snow_soft_footstep", gain=1.0}
table.dig = table.dig or
{name="default_dig_crumbly", gain=1.0}
table.place = table.place or
{name="default_place_node", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_wood_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_wood_footstep", gain=0.5}
table.dug = table.dug or
{name="default_wood_footstep", gain=1.0}
table.dig = table.dig or
{name="default_dig_choppy", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_wool_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="mcl_sounds_cloth", gain=0.5}
table.dug = table.dug or
{name="mcl_sounds_cloth", gain=1.0}
table.dig = table.dig or
{name="mcl_sounds_cloth", gain=0.9}
table.place = table.dig or
{name="mcl_sounds_cloth", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_leaves_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_grass_footstep", gain=0.1325}
table.dug = table.dug or
{name="default_grass_footstep", gain=0.425}
table.dig = table.dig or
{name="default_dig_snappy", gain=0.4}
table.place = table.place or
{name="default_place_node", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_glass_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name="default_glass_footstep", gain=0.5}
table.dug = table.dug or
{name="default_break_glass", gain=1.0}
table.dig = table.dig or
{name="default_dig_cracky", gain=1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_water_defaults(table)
table = table or {}
table.footstep = table.footstep or
{name = "default_water_footstep", gain = 0.2}
table.place = table.place or
{name = "mcl_sounds_place_node_water", gain = 1.0}
table.dug = table.dug or
{name = "mcl_sounds_dug_water", gain = 1.0}
mcl_sounds.node_sound_defaults(table)
return table
end
function mcl_sounds.node_sound_lava_defaults(table)
table = table or {}
-- TODO: Footstep
table.place = table.place or
{name = "default_place_node_lava", gain = 1.0}
table.dug = table.dug or
{name = "default_place_node_lava", gain = 1.0}
-- TODO: Different dug sound
mcl_sounds.node_sound_defaults(table)
return table
end
-- Player death sound
minetest.register_on_dieplayer(function(player)
-- TODO: Add separate death sound
minetest.sound_play({name="player_damage", gain = 1.0}, {pos=player:get_pos(), max_hear_distance=16}, true)
end)

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games/mineclone2/mods/CORE/mcl_sounds/mod.conf Executable file
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name = mcl_sounds

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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_break_glass.1.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dig_crumbly.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dig_metal.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dig_oddly_breakable_by_hand.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dig_snappy.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dirt_footstep.1.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dug_metal.1.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_dug_node.1.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_glass_footstep.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_grass_footstep.1.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_grass_footstep.2.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_gravel_footstep.1.ogg Executable file
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games/mineclone2/mods/CORE/mcl_sounds/sounds/default_metal_footstep.1.ogg Executable file
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