Initial commit

depends.txt

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+default?
+screwdriver?
+doc_items?
+intllib?

description.txt

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+Adds shifted block variants which have their textures offset from their original.

init.lua

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+-- Load support for intllib.
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+-- doc_items support
+local help_default
+if minetest.get_modpath("doc_items") then
+	help_default = S("A shifted block is a variant of a block which has been visually moved by a half block length.")
+end
+
+shifted_blocks = {}
+
+local on_rotate
+if minetest.get_modpath("screwdriver") then
+	on_rotate = function(pos, node, user, mode, new_param2)
+		if mode == screwdriver.ROTATE_FACE then
+			if node.param2 == 0 then
+				node.param2 = 3
+			elseif node.param2 ~= 14 then
+				node.param2 = 0
+			end
+			minetest.set_node(pos, node)
+			return true
+		elseif mode == screwdriver.ROTATE_AXIS then
+			if node.param2 == 0 or node.param2 == 3 then
+				node.param2 = 14
+			else
+				node.param2 = 0
+			end
+			minetest.set_node(pos, node)
+			return true
+		else
+			return false
+		end
+	end
+end
+
+-- Shifted blocks
+
+shifted_blocks.register_shifted_block = function(itemstring, original_block, description, side_texture, help, block_texture, no_craft)
+	local stone = side_texture or minetest.registered_nodes[original_block].tiles[1]
+	local normal = block_texture or minetest.registered_nodes[original_block].tiles[1]
+
+	-- FIXME/TEST: Does this work with textures other than 16×16?
+	local combine = "[combine:16x16:-8,0="..normal..":8,0="..normal
+
+	if minetest.get_modpath("doc_items") then
+		if help == nil then
+			help = help_default
+		end
+	else
+		help = nil
+	end
+
+	minetest.register_node(itemstring, {
+		description = description,
+		_doc_items_longdesc = help,
+		on_rotate = on_rotate,
+		paramtype2 = "facedir",
+		-- TODO: Place node according to view direction (restrict param2 to 0 or 3)
+		place_param2 = 0,
+		tiles = {combine, combine, stone, stone, combine.."^[transformFX", combine},
+		is_ground_content = false,
+		groups = minetest.registered_nodes[original_block].groups,
+		sounds = minetest.registered_nodes[original_block].sounds,
+	})
+
+	if not no_craft then
+		-- Recipes to add shifted block
+		minetest.register_craft({
+			output = itemstring.." 2",
+			recipe = { { original_block, original_block } },
+		})
+		-- Reverse recipe
+		minetest.register_craft({
+			output = original_block.." 2",
+			recipe = { { itemstring, itemstring} },
+		})
+	end
+end
+
+
+-- Register shifted blocks for Minetest Game
+
+if minetest.get_modpath("default") then
+	-- Stone blocks
+	shifted_blocks.register_shifted_block("shifted_blocks:stone_block_shifted", "default:stone_block", S("Shifted Stone Block"), "default_stone.png")
+	shifted_blocks.register_shifted_block("shifted_blocks:desert_stone_block_shifted", "default:desert_stone_block", S("Shifted Desert Stone Block"), "default_desert_stone.png")
+	shifted_blocks.register_shifted_block("shifted_blocks:sandstone_block_shifted", "default:sandstone_block", S("Shifted Sandstone Block"), "default_sandstone.png")
+	shifted_blocks.register_shifted_block("shifted_blocks:desert_sandstone_block_shifted", "default:desert_sandstone_block", S("Shifted Desert Sandstone Block"), "default_desert_sandstone.png")
+	shifted_blocks.register_shifted_block("shifted_blocks:silver_sandstone_block_shifted", "default:silver_sandstone_block", S("Shifted Silver Sandstone Block"), "default_silver_sandstone.png")
+	shifted_blocks.register_shifted_block("shifted_blocks:obsidian_block_shifted", "default:obsidian_block", S("Shifted Obsidian Block"), "default_obsidian.png")
+
+	-- Metal blocks
+	shifted_blocks.register_shifted_block("shifted_blocks:gold_block_shifted", "default:goldblock", S("Shifted Gold Block"))
+	shifted_blocks.register_shifted_block("shifted_blocks:bronze_block_shifted", "default:bronzeblock", S("Shifted Bronze Block"))
+	shifted_blocks.register_shifted_block("shifted_blocks:tin_block_shifted", "default:tinblock", S("Shifted Tin Block"))
+	shifted_blocks.register_shifted_block("shifted_blocks:copper_block_shifted", "default:copperblock", S("Shifted Copper Block"))
+	shifted_blocks.register_shifted_block("shifted_blocks:steel_block_shifted", "default:steelblock", S("Shifted Steel Block"))
+end

intllib.lua

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+
+-- 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_DE.po

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+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-06-08 15:28+0200\n"
+"PO-Revision-Date: 2017-06-08 15:32+0200\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 2.0.1\n"
+"Last-Translator: Wuzzy <almikes@aol.com>\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"Language: de_DE\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+
+#: init.lua
+msgid ""
+"A shifted block is a variant of a block which has been visually moved by a "
+"half block length."
+msgstr ""
+"Ein versetzter Block ist eine Blockvariante, welche um eine halbe "
+"Blocklänge verschoben wurde."
+
+#: init.lua
+msgid "Shifted Stone Block"
+msgstr "Versetzter Steinblock"
+
+#: init.lua
+msgid "Shifted Desert Stone Block"
+msgstr "Versetzter Wüstensteinblock"
+
+#: init.lua
+msgid "Shifted Sandstone Block"
+msgstr "Versetzter Sandsteinblock"
+
+#: init.lua
+msgid "Shifted Desert Sandstone Block"
+msgstr "Versetzter Wüstensandsteinblock"
+
+#: init.lua
+msgid "Shifted Silver Sandstone Block"
+msgstr "Versetzter Silbersandsteinblock"
+
+#: init.lua
+msgid "Shifted Obsidian Block"
+msgstr "Versetzter Obsidianblock"
+
+#: init.lua
+msgid "Shifted Gold Block"
+msgstr "Versetzter Goldblock"
+
+#: init.lua
+msgid "Shifted Bronze Block"
+msgstr "Versetzter Bronzeblock"
+
+#: init.lua
+msgid "Shifted Tin Block"
+msgstr "Versetzter Zinnblock"
+
+#: init.lua
+msgid "Shifted Copper Block"
+msgstr "Versetzter Kupferblock"
+
+#: init.lua
+msgid "Shifted Steel Block"
+msgstr "Versetzter Stahlblock"

locale/template.pot

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+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-06-08 15:28+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: init.lua
+msgid ""
+"A shifted block is a variant of a block which has been visually moved by a "
+"half block length."
+msgstr ""
+
+#: init.lua
+msgid "Shifted Stone Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Desert Stone Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Sandstone Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Desert Sandstone Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Silver Sandstone Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Obsidian Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Gold Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Bronze Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Tin Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Copper Block"
+msgstr ""
+
+#: init.lua
+msgid "Shifted Steel Block"
+msgstr ""