Organize builtin into subdirectories

1 files changed, 0 insertions, 725 deletions

diff --git a/builtin/chatcommands.lua b/builtin/chatcommands.lua
deleted file mode 100644
index f8df83d8e..000000000
--- a/builtin/chatcommands.lua
+++ /dev/null
@@ -1,725 +0,0 @@
--- Minetest: builtin/chatcommands.lua
-
---
--- Chat command handler
---
-
-minetest.chatcommands = {}
-function minetest.register_chatcommand(cmd, def)
-	def = def or {}
-	def.params = def.params or ""
-	def.description = def.description or ""
-	def.privs = def.privs or {}
-	minetest.chatcommands[cmd] = def
-end
-
-minetest.register_on_chat_message(function(name, message)
-	local cmd, param = string.match(message, "^/([^ ]+) *(.*)")
-	if not param then
-		param = ""
-	end
-	local cmd_def = minetest.chatcommands[cmd]
-	if cmd_def then
-		local has_privs, missing_privs = minetest.check_player_privs(name, cmd_def.privs)
-		if has_privs then
-			cmd_def.func(name, param)
-		else
-			minetest.chat_send_player(name, "You don't have permission to run this command (missing privileges: "..table.concat(missing_privs, ", ")..")")
-		end
-		return true -- handled chat message
-	end
-	return false
-end)
-
---
--- Chat commands
---
-minetest.register_chatcommand("me", {
-	params = "<action>",
-	description = "chat action (eg. /me orders a pizza)",
-	privs = {shout=true},
-	func = function(name, param)
-		minetest.chat_send_all("* " .. name .. " " .. param)
-	end,
-})
-
-minetest.register_chatcommand("help", {
-	privs = {},
-	params = "(nothing)/all/privs/<cmd>",
-	description = "Get help for commands or list privileges",
-	func = function(name, param)
-		local format_help_line = function(cmd, def)
-			local msg = "/"..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
-		if param == "" then
-			local msg = ""
-			cmds = {}
-			for cmd, def in pairs(minetest.chatcommands) do
-				if minetest.check_player_privs(name, def.privs) then
-					table.insert(cmds, cmd)
-				end
-			end
-			minetest.chat_send_player(name, "Available commands: "..table.concat(cmds, " "))
-			minetest.chat_send_player(name, "Use '/help <cmd>' to get more information, or '/help all' to list everything.")
-		elseif param == "all" then
-			minetest.chat_send_player(name, "Available commands:")
-			for cmd, def in pairs(minetest.chatcommands) do
-				if minetest.check_player_privs(name, def.privs) then
-					minetest.chat_send_player(name, format_help_line(cmd, def))
-				end
-			end
-		elseif param == "privs" then
-			minetest.chat_send_player(name, "Available privileges:")
-			for priv, def in pairs(minetest.registered_privileges) do
-				minetest.chat_send_player(name, priv..": "..def.description)
-			end
-		else
-			local cmd = param
-			def = minetest.chatcommands[cmd]
-			if not def then
-				minetest.chat_send_player(name, "Command not available: "..cmd)
-			else
-				minetest.chat_send_player(name, format_help_line(cmd, def))
-			end
-		end
-	end,
-})
-minetest.register_chatcommand("privs", {
-	params = "<name>",
-	description = "print out privileges of player",
-	func = function(name, param)
-		if param == "" then
-			param = name
-		else
-			--[[if not minetest.check_player_privs(name, {privs=true}) then
-				minetest.chat_send_player(name, "Privileges of "..param.." are hidden from you.")
-				return
-			end]]
-		end
-		minetest.chat_send_player(name, "Privileges of "..param..": "..minetest.privs_to_string(minetest.get_player_privs(param), ' '))
-	end,
-})
-minetest.register_chatcommand("grant", {
-	params = "<name> <privilege>|all",
-	description = "Give privilege to player",
-	privs = {},
-	func = function(name, param)
-		if not minetest.check_player_privs(name, {privs=true}) and
-				not minetest.check_player_privs(name, {basic_privs=true}) then
-			minetest.chat_send_player(name, "Your privileges are insufficient.")
-			return
-		end
-		local grantname, grantprivstr = string.match(param, "([^ ]+) (.+)")
-		if not grantname or not grantprivstr then
-			minetest.chat_send_player(name, "Invalid parameters (see /help grant)")
-			return
-		elseif not minetest.auth_table[grantname] then
-			minetest.chat_send_player(name, "Player "..grantname.." does not exist.")
-			return
-		end
-		local grantprivs = minetest.string_to_privs(grantprivstr)
-		if grantprivstr == "all" then
-			grantprivs = minetest.registered_privileges
-		end
-		local privs = minetest.get_player_privs(grantname)
-		local privs_known = true
-		for priv, _ in pairs(grantprivs) do
-			if priv ~= "interact" and priv ~= "shout" and priv ~= "interact_extra" and not minetest.check_player_privs(name, {privs=true}) then
-				minetest.chat_send_player(name, "Your privileges are insufficient.")
-				return
-			end
-			if not minetest.registered_privileges[priv] then
-				minetest.chat_send_player(name, "Unknown privilege: "..priv)
-				privs_known = false
-			end
-			privs[priv] = true
-		end
-		if not privs_known then
-			return
-		end
-		minetest.set_player_privs(grantname, privs)
-		minetest.log(name..' granted ('..minetest.privs_to_string(grantprivs, ', ')..') privileges to '..grantname)
-		minetest.chat_send_player(name, "Privileges of "..grantname..": "..minetest.privs_to_string(minetest.get_player_privs(grantname), ' '))
-		if grantname ~= name then
-			minetest.chat_send_player(grantname, name.." granted you privileges: "..minetest.privs_to_string(grantprivs, ' '))
-		end
-	end,
-})
-minetest.register_chatcommand("revoke", {
-	params = "<name> <privilege>|all",
-	description = "Remove privilege from player",
-	privs = {},
-	func = function(name, param)
-		if not minetest.check_player_privs(name, {privs=true}) and
-				not minetest.check_player_privs(name, {basic_privs=true}) then
-			minetest.chat_send_player(name, "Your privileges are insufficient.")
-			return
-		end
-		local revokename, revokeprivstr = string.match(param, "([^ ]+) (.+)")
-		if not revokename or not revokeprivstr then
-			minetest.chat_send_player(name, "Invalid parameters (see /help revoke)")
-			return
-		elseif not minetest.auth_table[revokename] then
-			minetest.chat_send_player(name, "Player "..revokename.." does not exist.")
-			return
-		end
-		local revokeprivs = minetest.string_to_privs(revokeprivstr)
-		local privs = minetest.get_player_privs(revokename)
-		for priv, _ in pairs(revokeprivs) do
-			if priv ~= "interact" and priv ~= "shout" and priv ~= "interact_extra" and not minetest.check_player_privs(name, {privs=true}) then
-				minetest.chat_send_player(name, "Your privileges are insufficient.")
-				return
-			end
-		end
-		if revokeprivstr == "all" then
-			privs = {}
-		else
-			for priv, _ in pairs(revokeprivs) do
-				privs[priv] = nil
-			end
-		end
-		minetest.set_player_privs(revokename, privs)
-		minetest.log(name..' revoked ('..minetest.privs_to_string(revokeprivs, ', ')..') privileges from '..revokename)
-		minetest.chat_send_player(name, "Privileges of "..revokename..": "..minetest.privs_to_string(minetest.get_player_privs(revokename), ' '))
-		if revokename ~= name then
-			minetest.chat_send_player(revokename, name.." revoked privileges from you: "..minetest.privs_to_string(revokeprivs, ' '))
-		end
-	end,
-})
-minetest.register_chatcommand("setpassword", {
-	params = "<name> <password>",
-	description = "set given password",
-	privs = {password=true},
-	func = function(name, param)
-		local toname, raw_password = string.match(param, "^([^ ]+) +(.+)$")
-		if not toname then
-			toname = string.match(param, "^([^ ]+) *$")
-			raw_password = nil
-		end
-		if not toname then
-			minetest.chat_send_player(name, "Name field required")
-			return
-		end
-		local actstr = "?"
-		if not raw_password then
-			minetest.set_player_password(toname, "")
-			actstr = "cleared"
-		else
-			minetest.set_player_password(toname, minetest.get_password_hash(toname, raw_password))
-			actstr = "set"
-		end
-		minetest.chat_send_player(name, "Password of player \""..toname.."\" "..actstr)
-		if toname ~= name then
-			minetest.chat_send_player(toname, "Your password was "..actstr.." by "..name)
-		end
-	end,
-})
-minetest.register_chatcommand("clearpassword", {
-	params = "<name>",
-	description = "set empty password",
-	privs = {password=true},
-	func = function(name, param)
-		toname = param
-		if toname == "" then
-			minetest.chat_send_player(name, "Name field required")
-			return
-		end
-		minetest.set_player_password(toname, '')
-		minetest.chat_send_player(name, "Password of player \""..toname.."\" cleared")
-	end,
-})
-
-minetest.register_chatcommand("auth_reload", {
-	params = "",
-	description = "reload authentication data",
-	privs = {server=true},
-	func = function(name, param)
-		local done = minetest.auth_reload()
-		if done then
-			minetest.chat_send_player(name, "Done.")
-		else
-			minetest.chat_send_player(name, "Failed.")
-		end
-	end,
-})
-
-minetest.register_chatcommand("teleport", {
-	params = "<X>,<Y>,<Z> | <to_name> | <name> <X>,<Y>,<Z> | <name> <to_name>",
-	description = "teleport to given position",
-	privs = {teleport=true},
-	func = function(name, param)
-		-- Returns (pos, true) if found, otherwise (pos, false)
-		local function find_free_position_near(pos)
-			local tries = {
-				{x=1,y=0,z=0},
-				{x=-1,y=0,z=0},
-				{x=0,y=0,z=1},
-				{x=0,y=0,z=-1},
-			}
-			for _, d in ipairs(tries) do
-				local p = {x = pos.x+d.x, y = pos.y+d.y, z = pos.z+d.z}
-				local n = minetest.get_node_or_nil(p)
-				if n and n.name then
-					local def = minetest.registered_nodes[n.name]
-					if def and not def.walkable then
-						return p, true
-					end
-				end
-			end
-			return pos, false
-		end
-
-		local teleportee = nil
-		local p = {}
-		p.x, p.y, p.z = string.match(param, "^([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
-		p.x = tonumber(p.x)
-		p.y = tonumber(p.y)
-		p.z = tonumber(p.z)
-		teleportee = minetest.get_player_by_name(name)
-		if teleportee and p.x and p.y and p.z then
-			minetest.chat_send_player(name, "Teleporting to ("..p.x..", "..p.y..", "..p.z..")")
-			teleportee:setpos(p)
-			return
-		end
-		
-		local teleportee = nil
-		local p = nil
-		local target_name = nil
-		target_name = string.match(param, "^([^ ]+)$")
-		teleportee = minetest.get_player_by_name(name)
-		if target_name then
-			local target = minetest.get_player_by_name(target_name)
-			if target then
-				p = target:getpos()
-			end
-		end
-		if teleportee and p then
-			p = find_free_position_near(p)
-			minetest.chat_send_player(name, "Teleporting to "..target_name.." at ("..p.x..", "..p.y..", "..p.z..")")
-			teleportee:setpos(p)
-			return
-		end
-		
-		if minetest.check_player_privs(name, {bring=true}) then
-			local teleportee = nil
-			local p = {}
-			local teleportee_name = nil
-			teleportee_name, p.x, p.y, p.z = string.match(param, "^([^ ]+) +([%d.-]+)[, ] *([%d.-]+)[, ] *([%d.-]+)$")
-			p.x = tonumber(p.x)
-			p.y = tonumber(p.y)
-			p.z = tonumber(p.z)
-			if teleportee_name then
-				teleportee = minetest.get_player_by_name(teleportee_name)
-			end
-			if teleportee and p.x and p.y and p.z then
-				minetest.chat_send_player(name, "Teleporting "..teleportee_name.." to ("..p.x..", "..p.y..", "..p.z..")")
-				teleportee:setpos(p)
-				return
-			end
-			
-			local teleportee = nil
-			local p = nil
-			local teleportee_name = nil
-			local target_name = nil
-			teleportee_name, target_name = string.match(param, "^([^ ]+) +([^ ]+)$")
-			if teleportee_name then
-				teleportee = minetest.get_player_by_name(teleportee_name)
-			end
-			if target_name then
-				local target = minetest.get_player_by_name(target_name)
-				if target then
-					p = target:getpos()
-				end
-			end
-			if teleportee and p then
-				p = find_free_position_near(p)
-				minetest.chat_send_player(name, "Teleporting "..teleportee_name.." to "..target_name.." at ("..p.x..", "..p.y..", "..p.z..")")
-				teleportee:setpos(p)
-				return
-			end
-		end
-
-		minetest.chat_send_player(name, "Invalid parameters (\""..param.."\") or player not found (see /help teleport)")
-		return
-	end,
-})
-
-minetest.register_chatcommand("set", {
-	params = "[-n] <name> <value> | <name>",
-	description = "set or read server configuration setting",
-	privs = {server=true},
-	func = function(name, param)
-		local arg, setname, setvalue = string.match(param, "(-[n]) ([^ ]+) (.+)")
-		if arg and arg == "-n" and setname and setvalue then
-			minetest.setting_set(setname, setvalue)
-			minetest.chat_send_player(name, setname.." = "..setvalue)
-			return
-		end
-		local setname, setvalue = string.match(param, "([^ ]+) (.+)")
-		if setname and setvalue then
-			if not minetest.setting_get(setname) then
-				minetest.chat_send_player(name, "Failed. Use '/set -n <name> <value>' to create a new setting.")
-				return
-			end
-			minetest.setting_set(setname, setvalue)
-			minetest.chat_send_player(name, setname.." = "..setvalue)
-			return
-		end
-		local setname = string.match(param, "([^ ]+)")
-		if setname then
-			local setvalue = minetest.setting_get(setname)
-			if not setvalue then
-				setvalue = "<not set>"
-			end
-			minetest.chat_send_player(name, setname.." = "..setvalue)
-			return
-		end
-		minetest.chat_send_player(name, "Invalid parameters (see /help set)")
-	end,
-})
-
-minetest.register_chatcommand("mods", {
-	params = "",
-	description = "lists mods installed on the server",
-	privs = {},
-	func = function(name, param)
-		local response = ""
-		local modnames = minetest.get_modnames()
-		for i, mod in ipairs(modnames) do
-			response = response .. mod
-			-- Add space if not at the end
-			if i ~= #modnames then
-				response = response .. " "
-			end
-		end
-		minetest.chat_send_player(name, response)
-	end,
-})
-
-local function handle_give_command(cmd, giver, receiver, stackstring)
-	minetest.log("action", giver.." invoked "..cmd..', stackstring="'
-			..stackstring..'"')
-	minetest.log(cmd..' invoked, stackstring="'..stackstring..'"')
-	local itemstack = ItemStack(stackstring)
-	if itemstack:is_empty() then
-		minetest.chat_send_player(giver, 'error: cannot give an empty item')
-		return
-	elseif not itemstack:is_known() then
-		minetest.chat_send_player(giver, 'error: cannot give an unknown item')
-		return
-	end
-	local receiverref = minetest.get_player_by_name(receiver)
-	if receiverref == nil then
-		minetest.chat_send_player(giver, receiver..' is not a known player')
-		return
-	end
-	local leftover = receiverref:get_inventory():add_item("main", itemstack)
-	if leftover:is_empty() then
-		partiality = ""
-	elseif leftover:get_count() == itemstack:get_count() then
-		partiality = "could not be "
-	else
-		partiality = "partially "
-	end
-	-- The actual item stack string may be different from what the "giver"
-	-- entered (e.g. big numbers are always interpreted as 2^16-1).
-	stackstring = itemstack:to_string()
-	if giver == receiver then
-		minetest.chat_send_player(giver, '"'..stackstring
-			..'" '..partiality..'added to inventory.');
-	else
-		minetest.chat_send_player(giver, '"'..stackstring
-			..'" '..partiality..'added to '..receiver..'\'s inventory.');
-		minetest.chat_send_player(receiver, '"'..stackstring
-			..'" '..partiality..'added to inventory.');
-	end
-end
-
-minetest.register_chatcommand("give", {
-	params = "<name> <itemstring>",
-	description = "give item to player",
-	privs = {give=true},
-	func = function(name, param)
-		local toname, itemstring = string.match(param, "^([^ ]+) +(.+)$")
-		if not toname or not itemstring then
-			minetest.chat_send_player(name, "name and itemstring required")
-			return
-		end
-		handle_give_command("/give", name, toname, itemstring)
-	end,
-})
-minetest.register_chatcommand("giveme", {
-	params = "<itemstring>",
-	description = "give item to yourself",
-	privs = {give=true},
-	func = function(name, param)
-		local itemstring = string.match(param, "(.+)$")
-		if not itemstring then
-			minetest.chat_send_player(name, "itemstring required")
-			return
-		end
-		handle_give_command("/giveme", name, name, itemstring)
-	end,
-})
-minetest.register_chatcommand("spawnentity", {
-	params = "<entityname>",
-	description = "spawn entity at your position",
-	privs = {give=true, interact=true},
-	func = function(name, param)
-		local entityname = string.match(param, "(.+)$")
-		if not entityname then
-			minetest.chat_send_player(name, "entityname required")
-			return
-		end
-		minetest.log("action", '/spawnentity invoked, entityname="'..entityname..'"')
-		local player = minetest.get_player_by_name(name)
-		if player == nil then
-			minetest.log("error", "Unable to spawn entity, player is nil")
-			return true -- Handled chat message
-		end
-		local p = player:getpos()
-		p.y = p.y + 1
-		minetest.add_entity(p, entityname)
-		minetest.chat_send_player(name, '"'..entityname
-				..'" spawned.');
-	end,
-})
-minetest.register_chatcommand("pulverize", {
-	params = "",
-	description = "delete item in hand",
-	privs = {},
-	func = function(name, param)
-		local player = minetest.get_player_by_name(name)
-		if player == nil then
-			minetest.log("error", "Unable to pulverize, player is nil")
-			return true -- Handled chat message
-		end
-		if player:get_wielded_item():is_empty() then
-			minetest.chat_send_player(name, 'Unable to pulverize, no item in hand.')
-		else
-			player:set_wielded_item(nil)
-			minetest.chat_send_player(name, 'An item was pulverized.')
-		end
-	end,
-})
-
--- Key = player name
-minetest.rollback_punch_callbacks = {}
-
-minetest.register_on_punchnode(function(pos, node, puncher)
-	local name = puncher:get_player_name()
-	if minetest.rollback_punch_callbacks[name] then
-		minetest.rollback_punch_callbacks[name](pos, node, puncher)
-		minetest.rollback_punch_callbacks[name] = nil
-	end
-end)
-
-minetest.register_chatcommand("rollback_check", {
-	params = "[<range>] [<seconds>] [limit]",
-	description = "check who has last touched a node or near it, "..
-			"max. <seconds> ago (default range=0, seconds=86400=24h, limit=5)",
-	privs = {rollback=true},
-	func = function(name, param)
-		local range, seconds, limit =
-			param:match("(%d+) *(%d*) *(%d*)")
-		range = tonumber(range) or 0
-		seconds = tonumber(seconds) or 86400
-		limit = tonumber(limit) or 5
-		if limit > 100 then
-			minetest.chat_send_player(name, "That limit is too high!")
-			return
-		end
-		minetest.chat_send_player(name, "Punch a node (range="..
-				range..", seconds="..seconds.."s, limit="..limit..")")
-
-		minetest.rollback_punch_callbacks[name] = function(pos, node, puncher)
-			local name = puncher:get_player_name()
-			minetest.chat_send_player(name, "Checking "..minetest.pos_to_string(pos).."...")
-			local actions = minetest.rollback_get_node_actions(pos, range, seconds, limit)
-			local num_actions = #actions
-			if num_actions == 0 then
-				minetest.chat_send_player(name, "Nobody has touched the "..
-						"specified location in "..seconds.." seconds")
-				return
-			end
-			local time = os.time()
-			for i = num_actions, 1, -1 do
-				local action = actions[i]
-				minetest.chat_send_player(name,
-					("%s %s %s -> %s %d seconds ago.")
-						:format(
-							minetest.pos_to_string(action.pos),
-							action.actor,
-							action.oldnode.name,
-							action.newnode.name,
-							time - action.time))
-			end
-		end
-	end,
-})
-
-minetest.register_chatcommand("rollback", {
-	params = "<player name> [<seconds>] | :<actor> [<seconds>]",
-	description = "revert actions of a player; default for <seconds> is 60",
-	privs = {rollback=true},
-	func = function(name, param)
-		local target_name, seconds = string.match(param, ":([^ ]+) *(%d*)")
-		if not target_name then
-			local player_name = nil
-			player_name, seconds = string.match(param, "([^ ]+) *(%d*)")
-			if not player_name then
-				minetest.chat_send_player(name, "Invalid parameters. See /help rollback and /help rollback_check")
-				return
-			end
-			target_name = "player:"..player_name
-		end
-		seconds = tonumber(seconds) or 60
-		minetest.chat_send_player(name, "Reverting actions of "..
-				target_name.." since "..seconds.." seconds.")
-		local success, log = minetest.rollback_revert_actions_by(
-				target_name, seconds)
-		if #log > 100 then
-			minetest.chat_send_player(name, "(log is too long to show)")
-		else
-			for _, line in pairs(log) do
-				minetest.chat_send_player(name, line)
-			end
-		end
-		if success then
-			minetest.chat_send_player(name, "Reverting actions succeeded.")
-		else
-			minetest.chat_send_player(name, "Reverting actions FAILED.")
-		end
-	end,
-})
-
-minetest.register_chatcommand("status", {
-	params = "",
-	description = "print server status line",
-	privs = {},
-	func = function(name, param)
-		minetest.chat_send_player(name, minetest.get_server_status())
-	end,
-})
-
-minetest.register_chatcommand("time", {
-	params = "<0...24000>",
-	description = "set time of day",
-	privs = {settime=true},
-	func = function(name, param)
-		if param == "" then
-			minetest.chat_send_player(name, "Missing parameter")
-			return
-		end
-		local newtime = tonumber(param)
-		if newtime == nil then
-			minetest.chat_send_player(name, "Invalid time")
-		else
-			minetest.set_timeofday((newtime % 24000) / 24000)
-			minetest.chat_send_player(name, "Time of day changed.")
-			minetest.log("action", name .. " sets time " .. newtime)
-		end
-	end,
-})
-
-minetest.register_chatcommand("shutdown", {
-	params = "",
-	description = "shutdown server",
-	privs = {server=true},
-	func = function(name, param)
-		minetest.log("action", name .. " shuts down server")
-		minetest.request_shutdown()
-		minetest.chat_send_all("*** Server shutting down (operator request).")
-	end,
-})
-
-minetest.register_chatcommand("ban", {
-	params = "<name>",
-	description = "ban IP of player",
-	privs = {ban=true},
-	func = function(name, param)
-		if param == "" then
-			minetest.chat_send_player(name, "Ban list: " .. minetest.get_ban_list())
-			return
-		end
-		if not minetest.get_player_by_name(param) then
-			minetest.chat_send_player(name, "No such player")
-			return
-		end
-		if not minetest.ban_player(param) then
-			minetest.chat_send_player(name, "Failed to ban player")
-		else
-			local desc = minetest.get_ban_description(param)
-			minetest.chat_send_player(name, "Banned " .. desc .. ".")
-			minetest.log("action", name .. " bans " .. desc .. ".")
-		end
-	end,
-})
-
-minetest.register_chatcommand("unban", {
-	params = "<name/ip>",
-	description = "remove IP ban",
-	privs = {ban=true},
-	func = function(name, param)
-		if not minetest.unban_player_or_ip(param) then
-			minetest.chat_send_player(name, "Failed to unban player/IP")
-		else
-			minetest.chat_send_player(name, "Unbanned " .. param)
-			minetest.log("action", name .. " unbans " .. param)
-		end
-	end,
-})
-
-minetest.register_chatcommand("kick", {
-	params = "<name> [reason]",
-	description = "kick a player",
-	privs = {kick=true},
-	func = function(name, param)
-		local tokick, reason = string.match(param, "([^ ]+) (.+)")
-		if not tokick then
-			tokick = param
-		end
-		if not minetest.kick_player(tokick, reason) then
-			minetest.chat_send_player(name, "Failed to kick player " .. tokick)
-		else
-			minetest.chat_send_player(name, "kicked " .. tokick)
-			minetest.log("action", name .. " kicked " .. tokick)
-		end
-	end,
-})
-
-minetest.register_chatcommand("clearobjects", {
-	params = "",
-	description = "clear all objects in world",
-	privs = {server=true},
-	func = function(name, param)
-		minetest.log("action", name .. " clears all objects")
-		minetest.chat_send_all("Clearing all objects.  This may take long.  You may experience a timeout.  (by " .. name .. ")")
-		minetest.clear_objects()
-		minetest.log("action", "object clearing done")
-		minetest.chat_send_all("*** Cleared all objects.")
-	end,
-})
-
-minetest.register_chatcommand("msg", {
-	params = "<name> <message>",
-	description = "Send a private message",
-	privs = {shout=true},
-	func = function(name, param)
-		local found, _, sendto, message = param:find("^([^%s]+)%s(.+)$")
-		if found then
-			if minetest.get_player_by_name(sendto) then
-				minetest.log("action", "PM from "..name.." to "..sendto..": "..message)
-				minetest.chat_send_player(sendto, "PM from "..name..": "..message)
-				minetest.chat_send_player(name, "Message sent")
-			else
-				minetest.chat_send_player(name, "The player "..sendto.." is not online")
-			end
-		else
-			minetest.chat_send_player(name, "Invalid usage, see /help msg")
-		end
-	end,
-})