Linux support

.gitignore

@@ -0,0 +1,8 @@
+.idea
+__pycache__
+*.pyc
+_sunfish.py
+raspberrymint/mcpipy/models/*.gz
+raspberrymint/mcpipy/models/*.obj
+raspberrymint/mcpipy/vehicles/*.schematic
+raspberrymint/mcpipy/models/*.bak

README.md

@@ -1,11 +1,89 @@
-# raspberryjammod-minetest
-Raspberry Jam Mod for Minetest
+# rasPberrY MinT
+#### formerly Raspberry Jam Mod for Minetest
 
 Implements most of Raspberry PI Minecraft API in Minetest.
 
-If you have secure.enable_security = true in minetest.conf, then make sure you have raspberryjammod
-listed under secure.trusted_mods. Raspberry Jam Mod cannot be rewritten without needing to be trusted,
+Original project by [Alexander Pruss](https://github.com/arpruss)
+
+## Intro
+This fork was started to add Linux servers support.
+
+## Setup
+Copy or link the `raspberrymint` dir into your `minetest/mods` dir, or into your game `mods` dir.
+
+If you have `secure.enable_security = true` in `minetest.conf` (recommended),
+then make sure you have `raspberrymint` listed under `secure.trusted_mods`.
+Raspberry Mint cannot be rewritten without needing to be trusted,
 because of the following essential features:
  - loading tcp/ip socket dynamic library
- - executing and terminating python interpreter with /py command.
-
+ - executing and terminating python interpreter with `/py` command.
+
+`minetest.conf` fragment example:
+
+```
+secure.enable_security = true
+secure.trusted_mods = raspberrymint
+```
+
+### Troubleshooting
+You could need to add a row on your world's `world.mt` file:
+
+```
+load_mod_raspberrymint = true
+``` 
+
+## Running python scripts on Minetest
+
+Connect to your Minetest server or run a local server and **authenticate yourself** using login and password.
+Be sure to have `jammer` permissions: `\grantme jammer`.
+
+Now try with: `\py cube`. If it works try with other script in `mcpipy` directory, omit the `.py` extension.
+Some scripts needs additional parameters.
+
+## Real work/real glory
+[Original Raspberry Jam Mod project](https://github.com/arpruss/raspberryjammod) - original for Minecraft
+
+[Original Raspberry Jam Mod project](https://github.com/arpruss/raspberryjammod-minetest) - porting to Minetest
+
+[Lua socket libraries](https://w3.impa.br/~diego/software/luasocket/)
+
+## About lua-socket
+`lua-socket` libraries use some binary files `core.dll` / `core.so`.
+I add the `core.so` file from **Raspbian** official package that works on my Raspberry Pi (ARM) server.
+I add the `cx64.so` file (former `core.so`) from **Ubuntu** official package that works on my x86_64 workstation. 
+
+## Why did you fork?
+Raspberry Jam Mod runs on `Windows` and use `python 2.x`. Last project activity was 2 year old.
+
+## Why did you rename the project?
+Raspberry Jam Mod was on stand by from so many years that I needed to adapt the code to Minetest's _new_ security policy,
+adding missing mod setup files (like `mod.conf` file) and so on.
+No radical rewriting was done, but so many small changes are diffuses everywhere.
+A full **Linux support** was my primary target, Windows support is not granted.
+So I prefer to change mod's name because I'm not able to grant a regression-proof code.
+
+## What's new
+Raspberry Mint's Lua code is tested on Minetest 5.5.0-dev.
+Raspberry Mint's Python code is now working on `Python 3.x`, 
+all tests and examples (but one) actually run on `Linux`, I hope them works good on `Windows` yet.
+
+Added `jammer` permissions.
+
+### Weak security scripts
+There are two example's scripts that could run arbitrary python's code. These scripts are renamed 
+
+* `console.py.keepsafe`
+* `turtleconsole.py.keepsafe`
+
+you need to remove `.keepsafe` extension to make them work. Do it on a security and singleplayer environment only.
+
+### NeuroSky script
+
+I have no Neuro Sky devices on my own. So `neurosky.py` is not tested.
+
+### Roadmap
+* Make this module working in a multiplayer environment.
+* Add a usage help to all modules need it.
+* Add new sample scripts.
+* Add new samples scripts using Turing machine's library.
+* Tune up existing code.

raspberryjammod/base64.lua → raspberrymint/base64.lua

@@ -1,8 +1,8 @@
-if minetest.request_insecure_environment then
-   ie = minetest.request_insecure_environment()
-else
-   ie = _G
-end
+-- if minetest.request_insecure_environment then
+--    ie = minetest.request_insecure_environment()
+-- else
+--    ie = _G
+-- end
 --[[--------------------------------------------------------------------------
 
 The MIT License (MIT)
@@ -59,11 +59,15 @@ local Base64 = {}
 ----------------------------------------------------------------------------
 
 local bit
-local status,err = pcall(function() bit = ie.require 'bit' end)
-if not status then
-	bit = ie.dofile(minetest.get_modpath(minetest.get_current_modname()) .. '/slowbit32.lua')
+local band, bor, lshift, rshift = _G, _G, _G, _G
+
+function Base64.setup(ie)
+	local status,err = pcall(function() bit = ie.require 'bit' end)
+	if not status then
+		bit = ie.dofile(minetest.get_modpath(minetest.get_current_modname()) .. '/slowbit32.lua')
+	end
+	band, bor, lshift, rshift = bit.band, bit.bor, bit.lshift, bit.rshift
 end
-local band, bor, lshift, rshift = bit.band, bit.bor, bit.lshift, bit.rshift
 
 ----------------------------------------------------------------------------
 -- Constants and tables
@@ -183,4 +187,4 @@ end
 
 --Apollo.RegisterPackage(Base64, "Encoding:Base64-1.0", 1, {})
 
-return Base64
+return Base64

raspberryjammod/block.lua → raspberrymint/block.lua

@@ -188,6 +188,8 @@ block.LEAVES_DARK_OAK_DECAYABLE_CD=Block(block.LEAVES2, 9)
 block.LEAVES_ACACIA_PERMANENT_CD=Block(block.LEAVES2, 12)
 block.LEAVES_DARK_OAK_PERMANENT_CD=Block(block.LEAVES2, 13)
 
+block.OBSIDIAN_GLASS           =Block(1001)
+
 local to_node={}
 local from_node={}
 
@@ -412,6 +414,8 @@ translate(Block(block.STONE_SLAB,14),"stairs:slab_desert_stonebrick",20)
 translate(Block(block.STONE_SLAB,8),"stairs:slab_desert_stone",0) -- FIX: quartz
 translate(Block(block.STONE_SLAB,15),"stairs:slab_desert_stone",20)
 
+translate(block.OBSIDIAN_GLASS,"default:obsidian_glass")
+
 local function defineTrapdoor(base_num,base_name)
    translate(Block(base_num,0),base_name,2)
    translate(Block(base_num,1),base_name,0)