70 lines
2.3 KiB
Lua
70 lines
2.3 KiB
Lua
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-- This file adds a command for generating the schemedit usage help readme
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-- file, in Markdown format. The text is extracted from the metadata of
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-- the items. This is only used for development purposes, after the
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-- help text of any of the items was changed.
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-- How to use: Temporarily set MAKE_README to true in init.lua, then
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-- start the game as admin and run “/make_schemedit_readme”. Copy the
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-- generated file back to the mod directory (USAGE.md).
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-- Everything here is intentionally NOT translated because it is for text
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-- files only.
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-- Extract text from item definition
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local get_text = function(item, field)
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local text = minetest.registered_items[item][field]
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-- Remove translation escapes
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text = string.gsub(text, "\x1BE", "")
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text = string.gsub(text, "\x1B%(T@schemedit%)", "")
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-- Fix Markdown syntax error
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text = string.gsub(text, "schematic_override", "`schematic_override`")
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return text
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end
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-- Schemedit items to generate the readme from
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local items = { "creator", "probtool", "void" }
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minetest.register_chatcommand("make_schemedit_readme", {
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description = "Generate the schemedit usage help readme file",
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privs = {server=true},
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func = function(name, param)
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local readme = "## Usage help".."\n"
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readme = readme .. "In this section you'll learn how to use the items of this mod.".."\n"
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readme = readme .. "Note: If you have the `doc` and `doc_items` mods installed, you can also access the same help texts in-game (possibly translated).".."\n\n"
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local entries = {}
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for i=1, #items do
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local item = items[i]
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local desc = get_text("schemedit:"..item, "description")
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local longdesc = get_text("schemedit:"..item, "_doc_items_longdesc")
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local usagehelp = get_text("schemedit:"..item, "_doc_items_usagehelp")
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readme = readme .. "### "..desc.."\n"
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readme = readme .. longdesc .."\n\n"
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readme = readme .. "#### Usage\n"
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readme = readme .. usagehelp
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if i < #items then
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readme = readme .. "\n\n\n"
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end
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end
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local path = minetest.get_worldpath().."/schemedit_readme.md"
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local file = io.open(path, "w")
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if not file then
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return false, "Failed to open file!"
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end
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local ok = file:write(readme)
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file:close()
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if ok then
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return true, "File written to: "..path
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else
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return false, "Failed to write file!"
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end
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end
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})
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