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authorGiov4 <brancacciogiovanni1@gmail.com>2021-02-24 19:31:05 +0000
committersfan5 <sfan5@live.de>2021-04-10 17:51:07 +0200
commitaeafcce314fc863716d45dd5e1e38cb42aea15e7 (patch)
treebd0b253cde2abe146b02b844b8ba56cefabef847 /fonts/mono_dejavu_sans_90.png
parentae1d82c3256e25de97bf93b4fd87033bc9012159 (diff)
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Translated using Weblate (Italian)
Currently translated at 99.7% (1352 of 1356 strings)
Diffstat (limited to 'fonts/mono_dejavu_sans_90.png')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-31 17:21:02 +0000
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-- Minetest: builtin/common/chatcommands.lua

-- For server-side translations (if INIT == "game")
-- Otherwise, use core.gettext
local S = core.get_translator("__builtin")

core.registered_chatcommands = {}

-- Interpret the parameters of a command, separating options and arguments.
-- Input: command, param
--   command: name of command
--   param: parameters of command
-- Returns: opts, args
--   opts is a string of option letters, or false on error
--   args is an array with the non-option arguments in order, or an error message
-- Example: for this command line:
--      /command a b -cd e f -g
-- the function would receive:
--      a b -cd e f -g
-- and it would return:
--	"cdg", {"a", "b", "e", "f"}
-- Negative numbers are taken as arguments. Long options (--option) are
-- currently rejected as reserved.
local function getopts(command, param)
	local opts = ""
	local args = {}
	for match in param:gmatch("%S+") do
		if match:byte(1) == 45 then -- 45 = '-'
			local second = match:byte(2)
			if second == 45 then
				return false, S("Invalid parameters (see /help @1).", command)
			elseif second and (second < 48 or second > 57) then -- 48 = '0', 57 = '9'
				opts = opts .. match:sub(2)
			else
				-- numeric, add it to args
				args[#args + 1] = match
			end
		else
			args[#args + 1] = match
		end
	end
	return opts, args
end

function core.register_chatcommand(cmd, def)
	def = def or {}
	def.params = def.params or ""
	def.description = def.description or ""
	def.privs = def.privs or {}
	def.mod_origin = core.get_current_modname() or "??"
	core.registered_chatcommands[cmd] = def
end

function core.unregister_chatcommand(name)
	if core.registered_chatcommands[name] then
		core.registered_chatcommands[name] = nil
	else
		core.log("warning", "Not unregistering chatcommand " ..name..
			" because it doesn't exist.")
	end
end

function core.override_chatcommand(name, redefinition)
	local chatcommand = core.registered_chatcommands[name]
	assert(chatcommand, "Attempt to override non-existent chatcommand "..name)
	for k, v in pairs(redefinition) do
		rawset(chatcommand, k, v)
	end
	core.registered_chatcommands[name] = chatcommand
end

local function format_help_line(cmd, def)
	local cmd_marker = INIT == "client" and "." or "/"
	local msg = core.colorize("#00ffff", cmd_marker .. cmd)
	if def.params and def.params ~= "" then
		msg = msg .. " " .. def.params
	end
	if def.description and def.description ~= "" then
		msg = msg .. ": " .. def.description
	end
	return msg
end

local function do_help_cmd(name, param)
	local opts, args = getopts("help", param)
	if not opts then
		return false, args
	end
	if #args > 1 then
		return false, S("Too many arguments, try using just /help <command>")
	end
	local use_gui = INIT ~= "client" and core.get_player_by_name(name)
	use_gui = use_gui and not opts:find("t")

	if #args == 0 and not use_gui then
		local cmds = {}
		for cmd, def in pairs(core.registered_chatcommands) do
			if INIT == "client" or core.check_player_privs(name, def.privs) then
				cmds[#cmds + 1] = cmd
			end
		end
		table.sort(cmds)
		local msg
		if INIT == "game" then
			msg = S("Available commands: @1",
				table.concat(cmds, " ")) .. "\n"
				.. S("Use '/help <cmd>' to get more "
				.. "information, or '/help all' to list "
				.. "everything.")
		else
			msg = core.gettext("Available commands: ")
				.. table.concat(cmds, " ") .. "\n"
				.. core.gettext("Use '.help <cmd>' to get more "
				.. "information, or '.help all' to list "
				.. "everything.")
		end
		return true, msg
	elseif #args == 0 or (args[1] == "all" and use_gui) then
		core.show_general_help_formspec(name)
		return true
	elseif args[1] == "all" then
		local cmds = {}