Add credits, add node_io

.gitmodules

@@ -10,3 +10,6 @@
 [submodule "mods/content/oil"]
 	path = mods/content/oil
 	url = https://github.com/rubenwardy/oil
+[submodule "mods/libs/node_io"]
+	path = mods/libs/node_io
+	url = https://github.com/auouymous/node_io.git

.luacheckrc

@@ -4,8 +4,9 @@ allow_defined_top = true
 exclude_files = {
     "mods/mtg",
     "mods/libs/lib_chatcmdbuilder",
+    "mods/libs/node_io",
     "mods/areas",
-    "mods/content/pipeworks",
+    "mods/craftguide",
 }
 
 globals = {

README.md

@@ -12,3 +12,21 @@ The aim is to achieve deep simulation of companies and the government.
 
 Requires Minetest 5.0+  
 License: LGPLv2.1+ for code, CC-BY-SA 3.0 for media, unless otherwise stated.
+
+## Credits
+
+This game includes a large number of custom mods, mostly found in the capitalism
+modpack. The game also uses a lot of previous mods made by the author or other
+authors.
+
+The licenses and credits for each mod should be listed in the mod folder itself.
+
+This game is based upon a number of works, without which it would've been a
+lot harder to create.
+
+* **ShadowNinja**: [areas](https://github.com/ShadowNinja/areas/).
+* **auouymous**: [node_io](https://github.com/auouymous/node_io).
+* **rubenwardy**: [ChatCmdBuilder](https://github.com/rubenwardy/ChatCmdBuilder/), [sfinv](https://github.com/rubenwardy/sfinv/).
+* **RealBadAngel**: Textures from [technic](https://github.com/minetest-mods/technic/).
+* **VanessaE**: Textures from [basic_materials](https://gitlab.com/VanessaE/basic_materials).
+* **Misc**: Textures from [Minetest Game](https://github.com/minetest/minetest_game/).

mods/craftguide/init.lua

@@ -368,9 +368,8 @@ function craftguide:get_init_items()
 		-- local is_fuel = get_fueltime(name) > 0
 		if (not (def.groups.not_in_craft_guide == 1 or
 			 def.groups.not_in_creative_inventory == 1)) and
-		        (get_recipe(name).items) and
+			 (get_recipe(name).items) and
 			 def.description and def.description ~= "" then
-
 			counter = counter + 1
 			items_list[counter] = name
 		end

mods/libs/node_io

@@ -0,0 +1 @@
+Subproject commit 246d3fa7fd0e9b57a921919f88fff7b318e03273