Bump to version 2.0.0

- [mod frame](https://github.com/minetest-mods/frame)

.editorconfig

@@ -0,0 +1,13 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{lua,luacheckrc}]
+indent_style = tab
+indent_size = 4

.luacheckrc

@@ -0,0 +1,33 @@
+std = "lua51+minetest"
+unused_args = false
+allow_defined_top = true
+max_line_length = 90
+
+stds.minetest = {
+	read_globals = {
+		"DIR_DELIM",
+		"minetest",
+		"core",
+		"dump",
+		"vector",
+		"nodeupdate",
+		"VoxelManip",
+		"VoxelArea",
+		"PseudoRandom",
+		"ItemStack",
+		"default",
+		table = {
+			fields = {
+				"copy",
+			},
+		},
+	}
+}
+
+read_globals = {
+	"carts",
+	"farming",
+	"frame",
+	"intllib",
+	"mg",
+}

.pre-commit-config.yaml

@@ -0,0 +1,14 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.3.0
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+
+      - id: mixed-line-ending
+        args: [--fix=lf]
+
+  - repo: https://github.com/Calinou/pre-commit-luacheck
+    rev: v1.0.0
+    hooks:
+      - id: luacheck

.travis.yml

@@ -0,0 +1,16 @@
+dist: bionic
+language: python
+
+python:
+  - 3.7.1
+
+install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -qqq luarocks
+  - pip3 install pre-commit
+  - luarocks install --local luacheck
+
+script:
+  # All linters are run with pre-commit hooks
+  - export PATH="$HOME/.luarocks/bin:$PATH"
+  - pre-commit run --all-files

CHANGELOG.md

@@ -1,10 +1,56 @@
-# Change Log
+# Changelog
 
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](http://keepachangelog.com/)
-and this project adheres to [Semantic Versioning](http://semver.org/).
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [1.0.0] - 2017-02-19
+## [Unreleased]
 
-- Initial versioned release.
+## [2.0.0] - 2019-11-25
+
+### Added
+
+- More Ores nodes/items/tools can now be placed in item frames
+  from the [`frame`](https://github.com/minetest-mods/frame) mod.
+- Polish translation.
+
+### Changed
+
+- The minimum supported Minetest version is now 5.0.0.
+- Copper rails are now registered using functions from the `carts` mod,
+  making them interoperate seamlessly with default rails.
+  - Copper rails can no longer be placed in the air.
+
+## [1.1.0] - 2019-03-23
+
+### Added
+
+- Brazilian and Dutch translations.
+
+### Changed
+
+- Ores are now slower to mine and cannot be mined using wooden tools anymore.
+- Updated intllib support to avoid using deprecated functions.
+
+### Deprecated
+
+- Deprecated hoes to follow Minetest Game's deprecation of hoes
+  made of "rare" materials.
+  - Hoes are still available in existing worlds, but they
+    cannot be crafted anymore.
+
+### Fixed
+
+- Hoes now use the `farming` mod's handling function and can no longer
+  turn desert sand into dirt.
+- Handle tin which is now included in [Minetest Game](https://github.com/minetest/minetest_game).
+  If it is detected, then the tin nodes and items from More Ores won't be registered.
+
+## 1.0.0 - 2017-02-19
+
+- Initial versioned release.
+
+[Unreleased]: https://github.com/minetest-mods/moreores/compare/v2.0.0...HEAD
+[2.0.0]: https://github.com/minetest-mods/moreores/compare/v1.1.0...v2.0.0
+[1.1.0]: https://github.com/minetest-mods/moreores/compare/v1.0.0...v1.1.0

CONTRIBUTING.md

@@ -0,0 +1,10 @@
+# Contributing to More Ores
+
+Thank you for your interest in More Ores! Before contributing,
+be sure to know about these few guidelines:
+
+- Contributions have to be licensed under the zlib license (or compatible)
+  for code, and CC BY-SA 3.0 (or compatible) for assets.
+- Make sure to update the changelog, keeping the
+  [changelog format](http://keepachangelog.com/en/1.0.0/) we use.
+- Don't bump the version yourself. Maintainers will do this when necessary.

LICENSE.md

@@ -1,6 +1,6 @@
 # zlib license
 
-Copyright (c) 2011-2017 Hugo Locurcio and contributors
+Copyright © 2011-2019 Hugo Locurcio and contributors
 
 **This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.**
 

README.md

@@ -1,10 +1,74 @@
 # More Ores
 
-More Ores for [Minetest](http://minetest.net), a free and open source infinite
+More Ores for [Minetest](https://www.minetest.net/), a free and open source infinite
 world block sandbox game.
 
-To install, just clone this repository into your "mods" directory.
+[**Forum topic**](https://forum.minetest.net/viewtopic.php?f=11&t=549)
 
-More Ores code is licensed under the zlib license, textures are by Calinou and are licensed under CC BY-SA 3.0 Unported.
+## Installation
 
-**Forum topic:** <https://forum.minetest.net/viewtopic.php?f=11&t=549>
+### Download the mod
+
+To install More Ores, clone this Git repository into your Minetest's `mods/`
+directory:
+
+```bash
+git clone https://github.com/minetest-mods/moreores.git
+```
+
+You can also
+[download a ZIP archive](https://github.com/minetest-mods/moreores/archive/master.zip)
+of More Ores. If you do so, you will need to extract the archive then rename
+the resulting folder from `moreores-master` to `moreores` – this is
+**absolutely** required, as the mod won't work otherwise.
+
+### Enable the mod
+
+Once you have installed More Ores, you need to enable it in Minetest.
+The procedure is as follows:
+
+#### Using the client's main menu
+
+This is the easiest way to enable More Ores when playing in singleplayer
+(or on a server hosted from a client).
+
+1. Start Minetest and switch to the **Local Game** tab.
+2. Select the world you want to enable More Ores in.
+3. Click **Configure**, then enable `moreores` by double-clicking it
+   (or ticking the **Enabled** checkbox).
+4. Save the changes, then start a game on the world you enabled More Ores on.
+5. More Ores should now be running on your world.
+
+#### Using a text editor
+
+This is the recommended way to enable the mod on a server without using a GUI.
+
+1. Make sure Minetest is not currently running (otherwise, it will overwrite
+   the changes when exiting).
+2. Open the world's `world.mt` file using a text editor.
+3. Add the following line at the end of the file:
+
+```text
+load_mod_moreores = true
+```
+
+If the line is already present in the file, then replace `false` with `true`
+on that line.
+
+4. Save the file, then start a game on the world you enabled More Ores on.
+5. More Ores should now be running on your world.
+
+## Version compatibility
+
+More Ores is currently primarily tested with Minetest 5.1.0.
+It may or may not work with newer or older versions. Issues arising in older
+versions than 5.0.0 will generally not be fixed.
+
+## License
+
+Copyright © 2011-2019 Hugo Locurcio and contributors
+
+- More Ores code is licensed under the zlib license, see
+  [`LICENSE.md`](LICENSE.md) for details.
+- Unless otherwise specified, More Ores textures are licensed under
+  [CC BY-SA 3.0 Unported](https://creativecommons.org/licenses/by-sa/3.0/).

depends.txt

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

description.txt

@@ -1 +0,0 @@
-Adds new Ore types.

init.lua

@@ -3,87 +3,75 @@
 ** More Ores **
 By Calinou, with the help of Nore.
 
-Copyright (c) 2011-2017 Hugo Locurcio and contributors.
+Copyright © 2011-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 =====================================================================
 --]]
 
 moreores = {}
 
-local S
-if minetest.get_modpath("intllib") then
-	S = intllib.Getter()
-else
-	S = function(s) return s end
-end
-
 local modpath = minetest.get_modpath("moreores")
 
+local S, NS = dofile(modpath .. "/intllib.lua")
+moreores.S = S
+moreores.NS = NS
+
 dofile(modpath .. "/_config.txt")
 
--- `mg` support:
+-- `mg` mapgen support
 if minetest.get_modpath("mg") then
 	dofile(modpath .. "/mg.lua")
 end
 
--- Utility functions
--- =================
+-- `frame` support
+local use_frame = minetest.get_modpath("frame")
 
 local default_stone_sounds = default.node_sound_stone_defaults()
 local default_metal_sounds = default.node_sound_metal_defaults()
 
-local function hoe_on_use(itemstack, user, pointed_thing, uses)
-	local pt = pointed_thing
-	-- Check if pointing at a node:
-	if not pt then
-		return
+-- Returns the crafting recipe table for a given material and item.
+local function get_recipe(material, item)
+	if item == "sword" then
+		return {
+			{material},
+			{material},
+			{"group:stick"},
+		}
 	end
-	if pt.type ~= "node" then
-		return
+	if item == "shovel" then
+		return {
+			{material},
+			{"group:stick"},
+			{"group:stick"},
+		}
 	end
-
-	local under = minetest.get_node(pt.under)
-	local pos = {x = pt.under.x, y = pt.under.y + 1, z = pt.under.z}
-	local above = minetest.get_node(pos)
-
-	-- Return if any of the nodes is not registered:
-	if not minetest.registered_nodes[under.name] then return end
-	if not minetest.registered_nodes[above.name] then return end
-
-	-- Check if the node above the pointed thing is air:
-	if above.name ~= "air" then return end
-
-	-- Check if pointing at dirt:
-	if minetest.get_item_group(under.name, "soil") ~= 1 then return end
-
-	-- Turn the node into soil, wear out item and play sound:
-	minetest.set_node(pt.under, {name ="farming:soil"})
-	minetest.sound_play("default_dig_crumbly", {pos = pt.under, gain = 0.5})
-	itemstack:add_wear(65535 / (uses - 1))
-	return itemstack
-end
-
-local function get_recipe(c, name)
-	if name == "sword" then
-		return {{c}, {c}, {"group:stick"}}
+	if item == "axe" then
+		return {
+			{material, material},
+			{material, "group:stick"},
+			{"", "group:stick"},
+		}
 	end
-	if name == "shovel" then
-		return {{c}, {"group:stick"}, {"group:stick"}}
+	if item == "pick" then
+		return {
+			{material, material, material},
+			{"", "group:stick", ""},
+			{"", "group:stick", ""},
+		}
 	end
-	if name == "axe" then
-		return {{c, c}, {c, "group:stick"}, {"", "group:stick"}}
+	if item == "block" then
+		return {
+			{material, material, material},
+			{material, material, material},
+			{material, material, material},
+		}
 	end
-	if name == "pick" then
-		return {{c, c, c}, {"", "group:stick", ""}, {"", "group:stick", ""}}
-	end
-	if name == "hoe" then
-		return {{c, c}, {"", "group:stick"}, {"", "group:stick"}}
-	end
-	if name == "block" then
-		return {{c, c, c}, {c, c, c}, {c, c, c}}
-	end
-	if name == "lockedchest" then
-		return {{"group:wood", "group:wood", "group:wood"}, {"group:wood", c, "group:wood"}, {"group:wood", "group:wood", "group:wood"}}
+	if item == "lockedchest" then
+		return {
+			{"group:wood", "group:wood", "group:wood"},
+			{"group:wood", material, "group:wood"},
+			{"group:wood", "group:wood", "group:wood"},
+		}
 	end
 end
 
@@ -95,24 +83,27 @@ local function add_ore(modname, description, mineral_name, oredef)
 	local item_base = tool_base .. mineral_name
 	local ingot = item_base .. "_ingot"
 	local lump_item = item_base .. "_lump"
-	local ingotcraft = ingot
 
 	if oredef.makes.ore then
 		minetest.register_node(modname .. ":mineral_" .. mineral_name, {
 			description = S("%s Ore"):format(S(description)),
 			tiles = {"default_stone.png^" .. modname .. "_mineral_" .. mineral_name .. ".png"},
-			groups = {cracky = 3},
+			groups = {cracky = 2},
 			sounds = default_stone_sounds,
-			drop = lump_item
+			drop = lump_item,
 		})
+
+		if use_frame then
+			frame.register(modname .. ":mineral_" .. mineral_name)
+		end
 	end
 
 	if oredef.makes.block then
 		local block_item = item_base .. "_block"
 		minetest.register_node(block_item, {
 			description = S("%s Block"):format(S(description)),
-			tiles = { img_base .. "_block.png" },
-			groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level= 2},
+			tiles = {img_base .. "_block.png"},
+			groups = {snappy = 1, bendy = 2, cracky = 1, melty = 2, level = 2},
 			sounds = default_metal_sounds,
 		})
 		minetest.register_alias(mineral_name.."_block", block_item)
@@ -124,10 +115,13 @@ local function add_ore(modname, description, mineral_name, oredef)
 			minetest.register_craft( {
 				output = ingot .. " 9",
 				recipe = {
-					{ block_item }
+					{block_item},
 				}
 			})
 		end
+		if use_frame then
+			frame.register(block_item)
+		end
 	end
 
 	if oredef.makes.lump then
@@ -140,9 +134,12 @@ local function add_ore(modname, description, mineral_name, oredef)
 			minetest.register_craft({
 				type = "cooking",
 				output = ingot,
-				recipe = lump_item
+				recipe = lump_item,
 			})
 		end
+		if use_frame then
+			frame.register(lump_item)
+		end
 	end
 
 	if oredef.makes.ingot then
@@ -151,6 +148,9 @@ local function add_ore(modname, description, mineral_name, oredef)
 			inventory_image = img_base .. "_ingot.png",
 		})
 		minetest.register_alias(mineral_name .. "_ingot", ingot)
+		if use_frame then
+			frame.register(ingot)
+		end
 	end
 
 	if oredef.makes.chest then
@@ -158,7 +158,7 @@ local function add_ore(modname, description, mineral_name, oredef)
 			output = "default:chest_locked",
 			recipe = {
 				{ingot},
-				{"default:chest"}
+				{"default:chest"},
 			}
 		})
 		minetest.register_craft( {
@@ -179,9 +179,9 @@ local function add_ore(modname, description, mineral_name, oredef)
 			inventory_image = toolimg_base .. tool_name .. ".png",
 			tool_capabilities = {
 				max_drop_level = 3,
-				groupcaps = tooldef
+				groupcaps = tooldef,
 			},
-            sound = {breaks = "default_tool_breaks"},
+			sound = {breaks = "default_tool_breaks"},
 		}
 
 		if tool_name == "sword" then
@@ -206,166 +206,173 @@ local function add_ore(modname, description, mineral_name, oredef)
 			tdef.full_punch_interval = oredef.full_punch_interval
 			tdef.tool_capabilities.damage_groups = oredef.damage_groups
 			tdef.description = S("%s Shovel"):format(S(description))
-            tdef.wield_image = toolimg_base .. tool_name .. ".png^[transformR90"
-		end
-
-		if tool_name == "hoe" then
-			tdef.description = S("%s Hoe"):format(S(description))
-			local uses = tooldef.uses
-			tooldef.uses = nil
-			tdef.on_use = function(itemstack, user, pointed_thing)
-				return hoe_on_use(itemstack, user, pointed_thing, uses)
-			end
+			tdef.wield_image = toolimg_base .. tool_name .. ".png^[transformR90"
 		end
 
 		local fulltool_name = tool_base .. tool_name .. tool_post
-		minetest.register_tool(fulltool_name, tdef)
+
+		if tool_name == "hoe" and minetest.get_modpath("farming") then
+			tdef.max_uses = tooldef.uses
+			tdef.description = S("%s Hoe"):format(S(description))
+			farming.register_hoe(fulltool_name, tdef)
+		end
+
+		-- Hoe registration is handled above.
+		-- There are no crafting recipes for hoes, as they have been
+		-- deprecated from Minetest Game:
+		-- https://github.com/minetest/minetest_game/commit/9c459e77a
+		if tool_name ~= "hoe" then
+			minetest.register_tool(fulltool_name, tdef)
+
+			if oredef.makes.ingot then
+				minetest.register_craft({
+					output = fulltool_name,
+					recipe = get_recipe(ingot, tool_name)
+				})
+			end
+		end
+
 		minetest.register_alias(tool_name .. tool_post, fulltool_name)
-		if oredef.makes.ingot then
-			minetest.register_craft({
-				output = fulltool_name,
-				recipe = get_recipe(ingot, tool_name)
-			})
+		if use_frame then
+			frame.register(fulltool_name)
 		end
 	end
 end
 
--- Add everything:
-local modname = "moreores"
-
 local oredefs = {
 	silver = {
 		description = "Silver",
 		makes = {ore = true, block = true, lump = true, ingot = true, chest = true},
-		oredef = {clust_scarcity = moreores.silver_chunk_size * moreores.silver_chunk_size * moreores.silver_chunk_size,
+		oredef = {
+			clust_scarcity = moreores.silver_chunk_size ^ 3,
 			clust_num_ores = moreores.silver_ore_per_chunk,
-			clust_size     = moreores.silver_chunk_size,
-			y_min     = moreores.silver_min_depth,
-			y_max     = moreores.silver_max_depth
-			},
+			clust_size = moreores.silver_chunk_size,
+			y_min = moreores.silver_min_depth,
+			y_max = moreores.silver_max_depth,
+		},
 		tools = {
 			pick = {
-				cracky = {times = {[1] = 2.60, [2] = 1.00, [3] = 0.60}, uses = 100, maxlevel= 1}
+				cracky = {times = {[1] = 2.60, [2] = 1.00, [3] = 0.60}, uses = 100, maxlevel = 1},
 			},
 			hoe = {
-				uses = 300
+				uses = 300,
 			},
 			shovel = {
-				crumbly = {times = {[1] = 1.10, [2] = 0.40, [3] = 0.25}, uses = 100, maxlevel= 1}
+				crumbly = {times = {[1] = 1.10, [2] = 0.40, [3] = 0.25}, uses = 100, maxlevel = 1},
 			},
 			axe = {
-				choppy = {times = {[1] = 2.50, [2] = 0.80, [3] = 0.50}, uses = 100, maxlevel= 1},
-				fleshy = {times = {[2] = 1.10, [3] = 0.60}, uses = 100, maxlevel= 1}
+				choppy = {times = {[1] = 2.50, [2] = 0.80, [3] = 0.50}, uses = 100, maxlevel = 1},
+				fleshy = {times = {[2] = 1.10, [3] = 0.60}, uses = 100, maxlevel = 1}
 			},
 			sword = {
-				fleshy = {times = {[2] = 0.70, [3] = 0.30}, uses = 100, maxlevel= 1},
-				snappy = {times = {[2] = 0.70, [3] = 0.30}, uses = 100, maxlevel= 1},
-				choppy = {times = {[3] = 0.80}, uses = 100, maxlevel= 0}
+				fleshy = {times = {[2] = 0.70, [3] = 0.30}, uses = 100, maxlevel = 1},
+				snappy = {times = {[2] = 0.70, [3] = 0.30}, uses = 100, maxlevel = 1},
+				choppy = {times = {[3] = 0.80}, uses = 100, maxlevel = 0},
 			},
 		},
 		full_punch_interval = 1.0,
 		damage_groups = {fleshy = 6},
 	},
-	tin = {
-		description = "Tin",
-		makes = {ore = true, block = true, lump = true, ingot = true, chest = false},
-		oredef = {clust_scarcity = moreores.tin_chunk_size * moreores.tin_chunk_size * moreores.tin_chunk_size,
-			clust_num_ores = moreores.tin_ore_per_chunk,
-			clust_size     = moreores.tin_chunk_size,
-			y_min     = moreores.tin_min_depth,
-			y_max     = moreores.tin_max_depth
-			},
-		tools = {},
-	},
 	mithril = {
 		description = "Mithril",
 		makes = {ore = true, block = true, lump = true, ingot = true, chest = false},
-		oredef = {clust_scarcity = moreores.mithril_chunk_size * moreores.mithril_chunk_size * moreores.mithril_chunk_size,
+		oredef = {
+			clust_scarcity = moreores.mithril_chunk_size ^ 3,
 			clust_num_ores = moreores.mithril_ore_per_chunk,
-			clust_size     = moreores.mithril_chunk_size,
-			y_min     = moreores.mithril_min_depth,
-			y_max     = moreores.mithril_max_depth
-			},
+			clust_size = moreores.mithril_chunk_size,
+			y_min = moreores.mithril_min_depth,
+			y_max = moreores.mithril_max_depth,
+		},
 		tools = {
 			pick = {
-				cracky = {times = {[1] = 2.25, [2] = 0.55, [3] = 0.35}, uses = 200, maxlevel= 1}
+				cracky = {times = {[1] = 2.25, [2] = 0.55, [3] = 0.35}, uses = 200, maxlevel = 2}
 			},
 			hoe = {
-				uses = 1000
+				uses = 1000,
 			},
 			shovel = {
-				crumbly = {times = {[1] = 0.70, [2] = 0.35, [3] = 0.20}, uses = 200, maxlevel= 1}
+				crumbly = {times = {[1] = 0.70, [2] = 0.35, [3] = 0.20}, uses = 200, maxlevel = 2},
 			},
 			axe = {
-				choppy = {times = {[1] = 1.75, [2] = 0.45, [3] = 0.45}, uses = 200, maxlevel= 1},
-				fleshy = {times = {[2] = 0.95, [3] = 0.30}, uses = 200, maxlevel= 1}
+				choppy = {times = {[1] = 1.75, [2] = 0.45, [3] = 0.45}, uses = 200, maxlevel = 2},
+				fleshy = {times = {[2] = 0.95, [3] = 0.30}, uses = 200, maxlevel = 1}
 			},
 			sword = {
-				fleshy = {times = {[2] = 0.65, [3] = 0.25}, uses = 200, maxlevel= 1},
-				snappy = {times = {[2] = 0.70, [3] = 0.25}, uses = 200, maxlevel= 1},
-				choppy = {times = {[3] = 0.65}, uses = 200, maxlevel= 0}
-			}
+				fleshy = {times = {[2] = 0.65, [3] = 0.25}, uses = 200, maxlevel = 2},
+				snappy = {times = {[2] = 0.70, [3] = 0.25}, uses = 200, maxlevel = 2},
+				choppy = {times = {[3] = 0.65}, uses = 200, maxlevel = 0},
+			},
 		},
 		full_punch_interval = 0.45,
 		damage_groups = {fleshy = 9},
 	}
 }
 
-for orename,def in pairs(oredefs) do
-	add_ore(modname, def.description, orename, def)
+-- If tin is available in the `default` mod, don't register More Ores' variant of tin
+local default_tin
+if minetest.registered_items["default:tin_ingot"] then
+	default_tin = true
+else
+	default_tin = false
+end
+
+if default_tin then
+	minetest.register_alias("moreores:mineral_tin", "default:stone_with_tin")
+	minetest.register_alias("moreores:tin_lump", "default:tin_lump")
+	minetest.register_alias("moreores:tin_ingot", "default:tin_ingot")
+	minetest.register_alias("moreores:tin_block", "default:tinblock")
+else
+	oredefs.tin = {
+		description = "Tin",
+		makes = {ore = true, block = true, lump = true, ingot = true, chest = false},
+		oredef = {
+			clust_scarcity = moreores.tin_chunk_size ^ 3,
+			clust_num_ores = moreores.tin_ore_per_chunk,
+			clust_size = moreores.tin_chunk_size,
+			y_min = moreores.tin_min_depth,
+			y_max = moreores.tin_max_depth,
+		},
+		tools = {},
+	}
+
+	-- Bronze has some special cases, because it is made from copper and tin
+	minetest.register_craft({
+		type = "shapeless",
+		output = "default:bronze_ingot 3",
+		recipe = {
+			"moreores:tin_ingot",
+			"default:copper_ingot",
+			"default:copper_ingot",
+		},
+	})
+end
+
+-- Copper rail (unique node)
+if minetest.get_modpath("carts") then
+	carts:register_rail("moreores:copper_rail", {
+		description = S("Copper Rail"),
+		tiles = {
+			"moreores_copper_rail.png",
+			"moreores_copper_rail_curved.png",
+			"moreores_copper_rail_t_junction.png",
+			"moreores_copper_rail_crossing.png",
+		},
+		inventory_image = "moreores_copper_rail.png",
+		wield_image = "moreores_copper_rail.png",
+		groups = carts:get_rail_groups(),
+	}, {})
 end
 
--- Copper rail (special node):
 minetest.register_craft({
 	output = "moreores:copper_rail 24",
 	recipe = {
 		{"default:copper_ingot", "", "default:copper_ingot"},
 		{"default:copper_ingot", "group:stick", "default:copper_ingot"},
-		{"default:copper_ingot", "", "default:copper_ingot"}
-	}
-})
-
--- Bronze has some special cases, because it is made from copper and tin:
-minetest.register_craft( {
-	type = "shapeless",
-	output = "default:bronze_ingot 3",
-	recipe = {
-		"moreores:tin_ingot",
-		"default:copper_ingot",
-		"default:copper_ingot",
-	}
-})
-
--- Unique node:
-minetest.register_node("moreores:copper_rail", {
-	description = S("Copper Rail"),
-	drawtype = "raillike",
-	tiles = {"moreores_copper_rail.png", "moreores_copper_rail_curved.png", "moreores_copper_rail_t_junction.png", "moreores_copper_rail_crossing.png"},
-	inventory_image = "moreores_copper_rail.png",
-	wield_image = "moreores_copper_rail.png",
-	paramtype = "light",
-	sunlight_propagates = true,
-	walkable = false,
-	selection_box = {
-		type = "fixed",
-		fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
-	},
-	sounds = default_metal_sounds,
-	groups = {bendy = 2,snappy = 1,dig_immediate = 2,rail= 1, connect_to_raillike = 1},
-	mesecons = {
-		effector = {
-			action_on = function(pos, node)
-				minetest.get_meta(pos):set_string("cart_acceleration", "0.5")
-			end,
-
-			action_off = function(pos, node)
-				minetest.get_meta(pos):set_string("cart_acceleration", "0")
-			end,
-		},
+		{"default:copper_ingot", "", "default:copper_ingot"},
 	},
 })
 
-
-if minetest.setting_getbool("log_mods") then
-	minetest.log("action", S("[moreores] loaded."))
+for orename, def in pairs(oredefs) do
+	-- Register everything
+	add_ore("moreores", def.description, orename, def)
 end

intllib.lua

@@ -0,0 +1,44 @@
+-- Fallback functions for when `intllib` is not installed.
+-- Code released under Unlicense <http://unlicense.org>.
+
+-- Get the latest version of this file at:
+--   https://raw.githubusercontent.com/minetest-mods/intllib/master/lib/intllib.lua
+
+local function format(str, ...)
+	local args = { ... }
+	local function repl(escape, open, num, close)
+		if escape == "" then
+			local replacement = tostring(args[tonumber(num)])
+			if open == "" then
+				replacement = replacement..close
+			end
+			return replacement
+		else
+			return "@"..open..num..close
+		end
+	end
+	return (str:gsub("(@?)@(%(?)(%d+)(%)?)", repl))
+end
+
+local gettext, ngettext
+if minetest.get_modpath("intllib") then
+	if intllib.make_gettext_pair then
+		-- New method using gettext.
+		gettext, ngettext = intllib.make_gettext_pair()
+	else
+		-- Old method using text files.
+		gettext = intllib.Getter()
+	end
+end
+
+-- Fill in missing functions.
+
+gettext = gettext or function(msgid, ...)
+	return format(msgid, ...)
+end
+
+ngettext = ngettext or function(msgid, msgid_plural, n, ...)
+	return format(n==1 and msgid or msgid_plural, ...)
+end
+
+return gettext, ngettext

locale/de.txt

@@ -10,7 +10,6 @@
 %s Shovel = %sschaufel
 %s Axe = %saxt
 %s Sword = %sschwert
-%s Hoe = %shacke
 
 Copper = Kupfer
 Tin = Zinn

locale/it.txt

@@ -18,4 +18,4 @@ Silver = Argento
 Gold = Oro
 Mithril = Mithril
 
-Copper Rail = Binario di rame
+Copper Rail = Binario di rame

locale/nl.txt

@@ -0,0 +1,19 @@
+[moreores] loaded. = [moreores] geladen.
+
+%s Ore = %s Erts
+%s Lump = %s Klomp
+%s Ingot = %s Staaf
+%s Block = %s Blok
+%s Pickaxe = %s Pikhouweel
+%s Shovel = %s Schep
+%s Axe = %s Bijl
+%s Sword = %s Zwaard
+
+Copper = Koper
+Tin = Tin
+Bronze = Brons
+Silver = Silver
+Gold = Goud
+Mithril = Mithril
+
+Copper Rail = Koperen Spoor

locale/pl.txt

@@ -0,0 +1,21 @@
+# Translation by mat9117
+
+[moreores] loaded. = [moreores] załadowano.
+
+%s Ore = %s Ruda
+%s Lump = %s Bryłka
+%s Ingot = %s Sztabka
+%s Block = %s Blok
+%s Pickaxe = %s Kilof
+%s Shovel = %s Łopatka
+%s Axe = %s Siekiera
+%s Sword = %s Miecz
+
+Copper = Miedź
+Tin = Cyna
+Bronze = Brąz
+Silver = Srebro
+Gold = Złoto
+Mithril = Mithril
+
+Copper Rail = Miedziany tor

locale/pt_br.txt

@@ -0,0 +1,21 @@
+# Translation by github.com/caiorrs
+
+[moreores] loaded. = [moreores] carregado.
+
+%s Ore = Minério de %s
+%s Lump = Pepita de %s
+%s Ingot = Lingote de %s
+%s Block = Bloco de %s
+%s Pickaxe = Picareta de %s
+%s Shovel = Pá de %s
+%s Axe = Machado de %s
+%s Sword = Espada de %s
+
+Copper = Cobre
+Tin = Estanho
+Bronze = Bronze
+Silver = Prata
+Gold = Ouro
+Mithril = Mitrilo
+
+Copper Rail = Trilho de Cobre

mg.lua

@@ -1,24 +1,26 @@
 --[[
 More Ores: `mg` mod support
 
-Copyright (c) 2011-2017 Hugo Locurcio and contributors.
+Copyright © 2011-2019 Hugo Locurcio and contributors.
 Licensed under the zlib license. See LICENSE.md for more information.
 --]]
 
-mg.register_ore({
-	name = "moreores:mineral_tin",
-	wherein = "default:stone",
-	seeddiff = 8,
-	maxvdistance = 10.5,
-	maxheight = 8,
-	seglenghtn = 15,
-	seglenghtdev = 6,
-	segincln = 0,
-	segincldev = 0.6,
-	turnangle = 57,
-	forkturnangle = 57,
-	numperblock = 2
-})
+if not minetest.registered_items["default:tin_ingot"] then
+	mg.register_ore({
+		name = "moreores:mineral_tin",
+		wherein = "default:stone",
+		seeddiff = 8,
+		maxvdistance = 10.5,
+		maxheight = 8,
+		seglenghtn = 15,
+		seglenghtdev = 6,
+		segincln = 0,
+		segincldev = 0.6,
+		turnangle = 57,
+		forkturnangle = 57,
+		numperblock = 2
+	})
+end
 
 mg.register_ore({
 	name = "moreores:mineral_silver",

mod.conf

@@ -1 +1,4 @@
 name = moreores
+description = Adds new ore types.
+depends = default
+optional_depends = carts,farming,frame,intllib,mg