forked from mtcontrib/minetest-mod-metatools
New version. New code. Everything is rewritten.
- Keep a similar structure but separate fields and inventory manipulation - Remove itemstack read, show can do it - Add list (list init, list delete) to manipulate lists - Rewrite the whole code for a new structure to come, with an API
This commit is contained in:
LeMagnesium
parent
2ed6e41fcf
commit
ec2ae309da
15
README.md
15
README.md
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@ -2,10 +2,11 @@ Minetest mod metatools
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######################
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A mod inspired by mgl512's itemframe issue
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Version : 1.0
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Version : 1.2
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# Authors
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- LeMagnesium / Mg / ElectronLibre : Source code writer
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- Paly2 / Palige : Contributor for the source code
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- Ataron : Texture creater
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# Purpose
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@ -25,21 +26,23 @@ stratum.
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- mgl512 (Le_Docteur) for its locked itemframe which gave me the idea of a tool
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allowing to see/edit metadatas
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- Ataron who created the stick's texture
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- palige who agreed to test the mod for its first release
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- palige who agreed to test the mod for its first release, and contributed to the last version
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# Command tutorial
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- help => Get help
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- version => Get version
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- open (x,y,z) => Open the node to manipulate at pos (x,y,z)
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- open (x,y,z) _mode_ => Open the node to manipulate at pos (x,y,z) with mode _mode_ (default is 'fields')
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- show => Show fields/path list at actual position
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- enter _path_ => Enter next stratum through _path_
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- quit => Quit actual field and go back to previous stratum
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- leave => Leave current field and go back to previous stratum
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- set _name_ _value_ => Set metadata _name_ to _value_ (create it if it doesn't exist)
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- itemstack => Manipulate itemstacks in Node/inventory/*/
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- read _name_ => Read itemstack at field name (itemstring and count)
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- itemstack => Manipulate itemstacks in Node/inventory/\*/
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- erase _name_ => Erase itemstack at field name
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- write _name_ _itemstring_ [_count_] => Set itemstack in field _name_ with item _itemstring_ and count _count_. Default count is one, 0 not handled.
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- list
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- init _name_ _size_ => Create a list of size _size_ named _name_
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- delete _name_ => Delete any list that could be called _name_
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- close => Close node
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Node metadatas look like this :
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798
init.lua
798
init.lua
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@ -1,35 +1,20 @@
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-- Meta-tools mod ßý Mg --
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-- License : GPLv3+
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--[[
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-- Metadata Tools
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--
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-- A mod providing write and read access to a nodes' metadata using commands
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-- ßÿ Lymkwi/LeMagnesium/Mg ; 2015-2016
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-- License: WTFPL
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-- Contributors :
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-- - Lymkwi/LeMagnesium
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-- - Paly2
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--
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-- Version: 1.2
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--
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]]--
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metatools = {}
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meta_info = {}
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metatools.version = "1.0"
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metatools.actualize_metalist = function(name)
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-- We need to actualize the tables
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local counter = 1
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meta_info[name]["pointer"] = minetest.get_meta(meta_info[name]["node"]):to_table()
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while (counter < meta_info[name]["stratum"]+1) do
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for k,v in pairs(meta_info[name]["pointer"]) do
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if k == meta_info[name]["pathname"][counter] then
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counter = counter + 1
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meta_info[name]["pointer"] = v
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break
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end
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end
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end
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end
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metatools.get_metalist = function(meta,username)
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for name,value in pairs(meta) do
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if (type(value) == "table") then
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metatools.get_metalist(value,username)
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else
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minetest.chat_send_player(username,name.." ==> "..value)
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end
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end
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end
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metatools = {} -- Public namespace
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local playerdata = {} -- Will hold the positions of all players currently using metatools
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local version = 1.2
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minetest.register_craftitem("metatools:stick",{
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description = "Meta stick",
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@ -42,384 +27,475 @@ minetest.register_craftitem("metatools:stick",{
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local node = minetest.registered_nodes[nodename]
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local meta = minetest.get_meta(nodepos)
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local metalist = meta:to_table()
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meta_info[username] = {}
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meta_info[username]["depth"] = 0
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metatools.get_metalist(metalist.fields,username)
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minetest.chat_send_player(username,"Node located at "..minetest.pos_to_string(nodepos))
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minetest.chat_send_player(username, "- meta::stick - Node located at "..minetest.pos_to_string(nodepos))
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minetest.chat_send_player(username, "- meta::stick - Metadata fields dump : " .. dump(meta:to_table()["fields"]):gsub('\n', ""))
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minetest.log("action","[metatools] Player "..username.." saw metadatas of node at "..minetest.pos_to_string(nodepos))
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end,
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})
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-- Functions
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function metatools.get_version() return version end
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function metatools.build_param_str(table, index, separator)
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local str = table[index]
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for newindex = 1, #table-index do
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str = str .. (separator or ' ') .. table[newindex+index]
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end
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return str
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end
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function metatools.get_metalist(pname)
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if not pname or not playerdata[pname] then return end
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local metabase = minetest.get_meta(playerdata[pname].position):to_table()[playerdata[pname].mode]
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for strat = 1, playerdata[pname].stratum-1 do
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if metabase[playerdata[pname].path[strat]] then
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metabase = metabase[playerdata[pname].path[strat]]
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else
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playerdata[pname.stratum] = strat
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return true, "- meta::get_metalist - Warning! Gateway '" .. playerdata[pname].path[strat] .. "' doesn't exist any more, saying at Stratum " .. strat
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end
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end
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return metabase
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end
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function metatools.open_node(pname, pos, mode)
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if not pname then
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return false, "- meta::open - No player name provided"
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end
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-- If no mode, open fields
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if not mode then
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mode = "fields"
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-- Or else, check for the mode to be correct
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elseif type(mode) ~= "string" or (mode ~= "fields" and mode ~= "inventory") then
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return false, ("- meta::open - Invalid opening mode : %s ; it must be either 'fields' or 'inventory'"):format(mode)
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end
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-- Is the position correct?
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if not pos.x or not pos.y or not pos.z then
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return false, "Invalid position table " .. (dump(pos):gsub('\n', ""))
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end
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minetest.forceload_block(pos)
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playerdata[pname] = {
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position = pos,
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mode = mode,
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path = {},
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stratum = 1,
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}
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return true, "- meta::open - Node " .. minetest.get_node(pos).name .. " at " .. minetest.pos_to_string(pos) .. " opened (mode: " .. mode .. ")"
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end
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function metatools.close_node(pname)
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if not pname then
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return false, "- meta::close - No player name provided"
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end
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-- Do they have an open node?
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if not playerdata[pname] then
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return true, "- meta::close - No open node found, no data to discard"
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end
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-- Discard everything
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minetest.forceload_free_block(playerdata[pname].position)
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playerdata[pname] = nil
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return true, "- meta::close - Node closed and data discarded"
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end
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function metatools.show(pname)
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if not pname or not playerdata[pname] then return false end
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-- List fields
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local fieldlist = {}
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for name, value in pairs(metatools.get_metalist(pname)) do
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if type(value) == "table" then
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table.insert(fieldlist, 1, name .. " : (size " .. #value .. ") -> Stratum " .. playerdata[pname].stratum + 1)
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elseif value.get_count and value.get_name then -- It's an ItemStack
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table.insert(fieldlist, 1, name .. " = " .. ("ItemStack({name=%s, count=%d, metadata=%s})"):format(dump(value:get_name()), value:get_count(), dump(value:get_metadata())))
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else
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table.insert(fieldlist, 1, name .. " = " .. dump(value):gsub('\n', ""))
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end
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end
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return true, fieldlist
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end
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function metatools.enter(pname, field)
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if not pname or not playerdata[pname] then return false end
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local metalist = metatools.get_metalist(pname)
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if not metalist[field] then
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return false, "- meta::enter - No such field '" .. field .. "'"
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else
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playerdata[pname].path[playerdata[pname].stratum] = field
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playerdata[pname].stratum = playerdata[pname].stratum + 1
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return true, "- meta::enter - Entered stratum " .. playerdata[pname].stratum .. " through gateway '" .. field .. "'"
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end
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end
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function metatools.leave(pname)
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if not pname or not playerdata[pname] then return false end
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local metalist = metatools.get_metalist(pname)
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if playerdata[pname].stratum == 1 then
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return false, "- meta::leave - You cannot leave the top stratum, use '/meta close' if you wish to leave the node"
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end
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playerdata[pname].stratum = playerdata[pname].stratum - 1
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playerdata[pname].path[playerdata[pname].stratum] = nil
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return true, "- meta::leave - Back at stratum " .. playerdata[pname].stratum
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end
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function metatools.set(pname, varname, varval)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "fields" then
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return false, "- meta::set - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'fields' mode to set meta variables"
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end
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if not varname then
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return false, "- meta::set - No variable name provided"
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end
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if not varval then
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return false, "- meta::set - No variable value provided"
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end
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local meta = minetest.get_meta(playerdata[pname].position)
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if tonumber(varval) then
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({
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[false] = meta.set_float,
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[true] = meta.set_int,
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})[(tonumber(varval) % 1 == 0)](meta, varname, tonumber(varval))
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else
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meta:set_string(varname, varval)
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end
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return true, "- meta::set - Value of variable '" .. varname .. "' set to " .. dump(varval):gsub('\n', "")
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end
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function metatools.unset(pname, varname)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "fields" then
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return false, "- meta::unset - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'fields' mode to unset meta variables"
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end
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if not varname then
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return false, "- meta::unset - No variable name provided"
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end
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local meta = minetest.get_meta(playerdata[pname].position)
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meta:set_string(varname, nil)
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return true, "- meta::unset - Variable '" .. varname .. "' unset"
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end
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function metatools.purge(pname)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "fields" then
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return false, "- meta::purge - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'fields' mode to purge all metadata"
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end
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minetest.get_meta(playerdata[pname].position):from_table(nil)
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playerdata[pname].path = {}
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playerdata[pname].stratum = 1
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return true, "- meta::purge - Metadata purged, back at stratum 1"
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end
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function metatools.list_init(pname, listname, size)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "inventory" then
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return false, "- meta::list::init - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'inventory' mode to initialize a list"
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end
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if not listname or listname == "" then
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return false, "- meta::list::init - You must provide a name for the list to initialize"
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end
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if not size then
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return false, "- meta::list::init - You must provide a size for the new list"
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end
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if not tonumber(size) or tonumber(size) % 1 ~= 0 then
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return false, "- meta::list::init - Invalid size : '" .. size .. "'"
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end
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local inv = minetest.get_meta(playerdata[pname].position):get_inventory()
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inv:set_list(listname, {})
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inv:set_size(listname, tonumber(size))
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return true, "- meta::list::init - List '" .. listname .. "' of size " .. size .. " created"
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end
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function metatools.list_delete(pname, listname)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "inventory" then
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return false, "- meta::list::delete - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'inventory' mode to delete a list"
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end
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if not listname or listname == "" then
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return false, "- meta::list::delete - You must provide a name for the list to delete"
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end
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local inv = minetest.get_meta(playerdata[pname].position):get_inventory()
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inv:set_list(listname, nil)
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inv:set_size(listname, 0)
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return true, "- meta::list::delete - List '" .. listname .. "' deleted"
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end
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function metatools.itemstack_erase(pname, index)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "inventory" then
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return false, "- meta::itemstack::erase - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'inventory' mode to erase itemstacks"
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end
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if not index then
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return false, "- meta::itemstack::erase - You must provide an index for the itemstack to erase"
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end
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if not tonumber(index) or tonumber(index) % 1 ~= 0 then
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return false, "- meta::itemstack::erase - Invalid index : '" .. index .. "'"
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end
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if playerdata[pname].stratum < 2 then
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return false, "- meta::itemstack::erase - You can only erase an itemstack inside and inventory"
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end
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local inv = minetest.get_meta(playerdata[pname].position):get_inventory()
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inv:set_stack(playerdata[pname].path[#playerdata[pname].path], tonumber(index), nil)
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return true, "- meta::itemstack::erase - Itemstack erased"
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end
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function metatools.itemstack_write(pname, index, data)
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if not pname or not playerdata[pname] then return false end
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if playerdata[pname].mode ~= "inventory" then
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return false, "- meta::itemstack::write - Your mode is '" .. playerdata[pname].mode .. "', but you need to open the node in 'inventory' mode to write itemstacks"
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end
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if not index then
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return false, "- meta::itemstack::write - You must provide an index for the itemstack to erase"
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end
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if not tonumber(index) or tonumber(index) % 1 ~= 0 then
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return false, "- meta::itemstack::write - Invalid index : '" .. index .. "'"
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end
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if not data then
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return false, "- meta::itemstack::write - You must provide a string representing the itemstack"
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end
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if playerdata[pname].stratum < 2 then
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return false, "- meta::itemstack::write - You can only write itemstacks inside an inventory (you are at stratum " .. playerata[pname].stratum .. ")"
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end
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local stack = ItemStack({name = data:split(" ")[1], count = tonumber(data:split(" ")[2]) or 1})
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if not stack then
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return false, "- meta::itemstack::write - Invalid metadata representation : '" .. data "'"
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end
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minetest.get_meta(playerdata[pname].position):get_inventory():set_stack(playerdata[pname].path[#playerdata[pname].path], tonumber(index), stack)
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return true, "- meta::itemstack::write - Itemstack " .. data .. " written at index " .. index .. " of list " .. playerdata[pname].path[#playerdata[pname].path]
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end
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-- Main chat command
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minetest.register_chatcommand("meta", {
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privs = {server = true},
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params = "help | open (x,y,z) | show | enter name | quit name | close",
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description = "Manipulate metadatas",
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func = function(name,param)
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local paramlist = param:split(" ")
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if param == "" then
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minetest.chat_send_player(name,"- meta - Type /meta help for help")
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return true
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privs = {server=true},
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params = "help | version | open (x,y,z) {mode} | show | enter <name> | leave | set <name> <value> | unset <name> | purge | list <init/delete> <name> <size>| itemstack <write/erase> <index> <data> | close",
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description = "Metadata manipulation command",
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func = function(name, paramstr)
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-- name : Ingame name of the manipulating player
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-- paramstr : string with all parameters
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if paramstr == "" then
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return true, "- meta - Consult '/meta help' for a better understanding of the meta command"
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end
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local params = paramstr:split(' ')
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--[[
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-- Param map
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-- [1] = Action
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-- [2] = Position (meta open), Gateway (meta open), Variable Name (meta unset, meta set), ItemStack Action (meta itemstack)
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-- [3] = Open mode (meta open), Value (meta set), Inventory Index (meta itemstack <read/write/erase>)
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--
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]]--
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if paramlist[1] == "help" then
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minetest.chat_send_player(name,"Metatools version " .. metatools.version)
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minetest.chat_send_player(name,"Help: /meta +")
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minetest.chat_send_player(name," help : show this help")
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minetest.chat_send_player(name," version : show metatools version")
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minetest.chat_send_player(name," open (x,y,z) : open node at pos x,y,z")
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minetest.chat_send_player(name," show : show fields at node/depth")
|
||||
minetest.chat_send_player(name," enter name : enter in field name at node/depth")
|
||||
minetest.chat_send_player(name," quit : quit actual field at node/depth")
|
||||
minetest.chat_send_player(name," set name value : set field name to value at node/depth")
|
||||
minetest.chat_send_player(name," itemstack <subcommand>")
|
||||
minetest.chat_send_player(name," read <field> : send you the itemstring, and amount of items in <field>")
|
||||
minetest.chat_send_player(name," erase <field> : set to empty stack <field>")
|
||||
minetest.chat_send_player(name," write <field> <itemstring> [amount]: set the itemstack <field>")
|
||||
minetest.chat_send_player(name," close : close the current node")
|
||||
-- meta version
|
||||
if params[1] == "version" then
|
||||
return true, "- meta::version - Metatools version " .. metatools.get_version()
|
||||
|
||||
elseif paramlist[1] == "version" then
|
||||
minetest.chat_send_player(name, "- meta::version - Metatools' version : " .. metatools.version)
|
||||
-- meta help
|
||||
elseif params[1] == "help" then
|
||||
return true, "- meta::help - Help : \n" ..
|
||||
"- meta::help - /meta version : Prints out the version\n" ..
|
||||
"- meta::help - /meta help : This very command\n" ..
|
||||
"- meta::help - /meta open (x,y,z) [mode] : Open not at (x,y,z) with mode 'mode' (either 'fields' or 'inventory'; default is 'fields')\n" ..
|
||||
"- meta::help - /meta close : Close the node you're operating on\n" ..
|
||||
"- meta::help - /meta show : Show you the variables and gateways at your depth level/stratum\n" ..
|
||||
"- meta::help - /meta enter <field> : Enter deeper through the gateway <field>\n" ..
|
||||
"- meta::help - /meta leave : If the stratum is higher than 1, go up a level (read: go back)\n" ..
|
||||
"- meta::help - /meta set <name> <value> : Set variable 'name' to 'value', overriding any existing data and predicting the data type (str, float or int)\n" ..
|
||||
"- meta::help - /meta unset <name> : Set variable 'name' to nil, ignoring whether it exists or not\n" ..
|
||||
"- meta::help - /meta purge : Purge all metadata variables\n" ..
|
||||
"- meta::help - /meta list : List manipulation :\n" ..
|
||||
"- meta::help - /meta list init <name> <size> : Initialize list 'name' of size 'size', overriding any existing data\n" ..
|
||||
"- meta::help - /meta list delete <name> : Delete list 'name', ignoring whether it exists or not\n" ..
|
||||
"- meta::help - /meta itemstack : ItemStack manipulation :\n" ..
|
||||
"- meta::help - /meta itemstack write <index> <data> : Write an itemstack represented by 'data' at index 'index' of the list you are in\n" ..
|
||||
"- meta::help - /meta itemstack erase <index> : Remove itemstack at index 'index' in the current inventory, regardless of whether it exists or not\n" ..
|
||||
"- meta::help - End of Help"
|
||||
|
||||
elseif paramlist[1] == "open" then
|
||||
if meta_info[name] and meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::open - You already have opened a node without closing it, use /meta close "..minetest.pos_to_string(meta_info[name]["node"]).." to close it and retry")
|
||||
minetest.log("action","[metatools] Player "..name.." failed opening node : already has one")
|
||||
return false
|
||||
|
||||
-- meta open (x,y,z) [fields|inventory]
|
||||
elseif params[1] == "open" then
|
||||
-- Check for an already opened node
|
||||
if playerdata[name] then
|
||||
return false, "- meta::open - You already have a node open at " .. minetest.pos_to_string(playerdata[name].position) .. ", please close it (/meta close) before opening another one"
|
||||
end
|
||||
|
||||
if not paramlist[2] then
|
||||
minetest.chat_send_player(name,"- meta::open - You must provide a position in the forme of (x,y,z)")
|
||||
minetest.log("action","[metatools] Player "..name.." failed opening node : no position given")
|
||||
return false
|
||||
-- Is there a position?
|
||||
if not params[2] then
|
||||
return false, "- meta::open - You need to provide the position of the node you wish to open in the following format : (x,y,z)"
|
||||
end
|
||||
|
||||
local position = minetest.string_to_pos(paramlist[2])
|
||||
if position == nil then
|
||||
minetest.chat_send_player(name,"- meta::open - Incorrect position format : "..paramlist[2]..", use (x,y,z)")
|
||||
minetest.log("action","[metatools] Player "..name.." failed opening node : invalid position given")
|
||||
return false
|
||||
-- Is it correct?
|
||||
local npos = minetest.string_to_pos(params[2])
|
||||
if not npos then
|
||||
return false, "- meta::open - Invalid position parameter : " .. params[2]
|
||||
end
|
||||
|
||||
if minetest.get_node(position).name == "ignore" then
|
||||
minetest.chat_send_player(name,"- meta::open - You cannot write on ignore : load the nodes near "..paramlist[2].." then retry.")
|
||||
minetest.log("action","[metatools] Player "..name.." failed opening node at "..paramlist[2].." : node is ignore")
|
||||
return false
|
||||
|
||||
-- Call the API function
|
||||
return metatools.open_node(name, npos, params[3])
|
||||
|
||||
-- meta close
|
||||
elseif params[1] == "close" then
|
||||
-- Call the API function
|
||||
return metatools.close_node(name)
|
||||
|
||||
-- meta show
|
||||
elseif params[1] == "show" then
|
||||
-- Check for an opened node
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::show - No node open, please use '/meta open' first"
|
||||
end
|
||||
|
||||
for i,k in ipairs(meta_info) do
|
||||
if meta_info[i]["node"] and minetest.pos_to_string(meta_info[i]["node"]) == paramlist[2] then
|
||||
minetest.chat_send_player(name,"- meta::open - Node at "..paramlist[2].." is being held by "..i..". You cannot open it")
|
||||
minetest.log("action","[metatools] Player "..name.." failed opening node at "..paramlist[2].." : node is held by player "..i)
|
||||
return false
|
||||
local status, fieldlist = metatools.show(name)
|
||||
if not status then
|
||||
return status, fieldlist
|
||||
else
|
||||
core.chat_send_player(name, "- meta::show - Output :")
|
||||
for i, str in pairs(fieldlist) do
|
||||
core.chat_send_player(name, "- meta::show - " .. str)
|
||||
end
|
||||
return true, "- meta::show - End of output"
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::open - You opened node "..minetest.get_node(position).name.." at position "..paramlist[2])
|
||||
minetest.chat_send_player(name,"- meta::open - Use /close "..paramlist[2].." to close it")
|
||||
if not meta_info[name] then
|
||||
meta_info[name] = {}
|
||||
end
|
||||
meta_info[name]["node"] = position
|
||||
meta_info[name]["stratum"] = 0
|
||||
meta_info[name]["pointer"] = minetest.get_meta(position):to_table()
|
||||
meta_info[name]["pathname"] = {}
|
||||
meta_info[name]["pathname"][0] = "Node"
|
||||
|
||||
minetest.log("action","[metatools] Player "..name.." opened node "..minetest.get_node(position).name.." at pos "..paramlist[2])
|
||||
return true
|
||||
|
||||
elseif paramlist[1] == "close" then
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::close - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed closing node : no node opened")
|
||||
return false
|
||||
-- meta enter <field>
|
||||
elseif params[1] == "enter" then
|
||||
-- Check for an opened node
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::enter - No node open, please use '/meta open' first"
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::close - You closed node "..minetest.get_node(meta_info[name]["node"]).name.." at position "..minetest.pos_to_string(meta_info[name]["node"]))
|
||||
minetest.log("action","[metatools] Player "..name.." closed his node "..minetest.get_node(meta_info[name]["node"]).name.." at pos "..minetest.pos_to_string(meta_info[name]["node"]))
|
||||
meta_info[name] = nil
|
||||
return true
|
||||
|
||||
elseif paramlist[1] == "show" then
|
||||
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::show - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed showing node : no node opened")
|
||||
return false
|
||||
if not params[2] then
|
||||
return false, "- meta::enter - No field name provided for the gateway, please use a gateway field shown in '/meta show'"
|
||||
end
|
||||
|
||||
local metalist = meta_info[name]["pointer"]
|
||||
local position = minetest.pos_to_string(meta_info[name]["node"])
|
||||
minetest.chat_send_player(name,"- meta::show - Showing ways at stratum "..meta_info[name]["stratum"].." : ")
|
||||
return metatools.enter(name, params[2])
|
||||
|
||||
for key,value in pairs(metalist) do
|
||||
if type(value) == "table" then
|
||||
minetest.chat_send_player(name,key.." -> Stratum "..meta_info[name]["stratum"]+1)
|
||||
elseif type(value) ~= "userdata" then
|
||||
minetest.chat_send_player(name,key.." => "..value)
|
||||
else
|
||||
minetest.chat_send_player(name,key.." => <userdata>")
|
||||
end
|
||||
end
|
||||
minetest.log("action","[metatools] Player "..name.." saw datas of node "..minetest.get_node(meta_info[name]["node"]).name.." at pos "..position.." with stratum "..meta_info[name]["stratum"])
|
||||
|
||||
elseif paramlist[1] == "enter" then
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::enter - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed showing node : no node opened")
|
||||
return false
|
||||
-- meta leave
|
||||
elseif params[1] == "leave" then
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::leave - No node open, please use '/meta open' first"
|
||||
end
|
||||
|
||||
if not paramlist[2] then
|
||||
minetest.chat_send_player(name,"- meta::enter - You must provide a name for the stratum you want to enter in")
|
||||
minetest.log("action","[metatools] Player "..name.." failed entering in stratum : no name given")
|
||||
return false
|
||||
return metatools.leave(name)
|
||||
|
||||
-- meta set <varname> <value>
|
||||
elseif params[1] == "set" then
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::set - No node open, please use '/meta open' first"
|
||||
end
|
||||
|
||||
local metalist = meta_info[name]["pointer"]
|
||||
for key,value in pairs(metalist) do
|
||||
if key == paramlist[2] and (type(value) == "table") then
|
||||
minetest.chat_send_player(name,"- meta::enter - Entering stratum "..meta_info[name]["stratum"]+1 .. " through "..paramlist[2])
|
||||
meta_info[name]["pointer"] = value
|
||||
meta_info[name]["pathname"][meta_info[name]["stratum"]+1] = paramlist[2]
|
||||
meta_info[name]["stratum"] = meta_info[name]["stratum"]+1
|
||||
metatools.actualize_metalist(name)
|
||||
minetest.log("action","[metatools] Player "..name.." entered stratum "..meta_info[name]["stratum"].." of node "..minetest.get_node(meta_info[name]["node"]).name.." at pos "..minetest.pos_to_string(meta_info[name]["node"]))
|
||||
return true
|
||||
end
|
||||
return metatools.set(name, params[2], params[3])
|
||||
|
||||
-- meta unset <varname>
|
||||
elseif params[1] == "unset" then
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::unset - No open node, please use '/meta open' first"
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::enter - Cannot enter further stratum through "..paramlist[2])
|
||||
minetest.log("action","[metatools] Player "..name.." failed entering stratum "..meta_info[name]["stratum"].." of node "..minetest.get_node(meta_info[name]["node"]).name.." at pos "..minetest.pos_to_string(meta_info[name]["node"]))
|
||||
return false
|
||||
return metatools.unset(name, params[2])
|
||||
|
||||
elseif paramlist[1] == "quit" then
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::quit - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed quitting stratum : no node opened")
|
||||
return false
|
||||
-- meta purge
|
||||
elseif params[1] == "purge" then
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::purge - No open node, please use '/meta open' first"
|
||||
end
|
||||
|
||||
if meta_info[name]["stratum"] == 0 then
|
||||
minetest.chat_send_player(name,"- meta::quit - You are in the highest stratum, you cannot go back")
|
||||
minetest.log("action","[metatools] Player "..name.." tried quitting highest stratum")
|
||||
return false
|
||||
return metatools.purge(name)
|
||||
|
||||
-- meta list...
|
||||
elseif params[1] == "list" then
|
||||
if not params[2] then
|
||||
return false, "- meta::list - Subcommand needed, consult '/meta help' for help"
|
||||
end
|
||||
|
||||
meta_info[name]["stratum"] = meta_info[name]["stratum"] - 1
|
||||
meta_info[name]["pathname"][meta_info[name]["stratum"] + 1] = nil
|
||||
metatools.actualize_metalist(name)
|
||||
|
||||
minetest.chat_send_player(name,"- meta::quit - Stratum "..meta_info[name]["stratum"] + 1 .." quitted. Actual stratum is "..meta_info[name]["stratum"])
|
||||
minetest.log("action","[metatools] Player "..name.." quited stratum "..meta_info[name]["stratum"]+1 .." of node "..minetest.get_node(meta_info[name]["node"]).name.." at pos "..minetest.pos_to_string(meta_info[name]["node"]))
|
||||
return true
|
||||
|
||||
elseif paramlist[1] == "set" then
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::set - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed setting value : no node opened")
|
||||
return false
|
||||
end
|
||||
|
||||
if not paramlist[2] then
|
||||
minetest.chat_send_player(name,"- meta::set - You must provide a variable name for the value you want to set")
|
||||
minetest.log("action","[metatools] Player "..name.." failed setting value : no variable name given")
|
||||
return false
|
||||
end
|
||||
|
||||
if not paramlist[3] then
|
||||
minetest.chat_send_player(name,"- meta::set - You must provide a value for the variable you want to set")
|
||||
minetest.log("action","[metatools] Player "..name.." failed setting variable ".. paramlist[2] .." : no value given")
|
||||
return false
|
||||
end
|
||||
|
||||
if meta_info[name]["stratum"] ~= 1 then
|
||||
minetest.chat_send_player(name, "- meta::set - Warning: Meta set can only work at stratum 1 (node/fields). Use itemstack in node/inventory/* or any other command for other stratums")
|
||||
return false
|
||||
end
|
||||
|
||||
local i = 4
|
||||
while (true) do
|
||||
if paramlist[i] ~= nil then
|
||||
paramlist[3] = paramlist[3] .. " " .. paramlist[i]
|
||||
else
|
||||
break
|
||||
end
|
||||
i = i + 1
|
||||
end
|
||||
|
||||
local meta = minetest.get_meta(meta_info[name]["node"])
|
||||
if tonumber(paramlist[3]) ~= nil then
|
||||
if tonumber(paramlist[3]) % 1 == 0 then
|
||||
meta:set_int(paramlist[2],tonumber(paramlist[3]))
|
||||
else
|
||||
meta:set_float(paramlist[2],tonumber(paramlist[3]))
|
||||
end
|
||||
elseif type(paramlist[3]) == "string" then
|
||||
meta:set_string(paramlist[2],paramlist[3])
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::set - Variable set")
|
||||
minetest.log("action","[metatools] Player " .. name .. " set variable " .. paramlist[2] .. " to value " .. paramlist[3] .. " in stratum " .. meta_info[name]["stratum"] .. " of node " .. minetest.get_node(meta_info[name]["node"]).name .. " at pos " .. minetest.pos_to_string(meta_info[name]["node"]))
|
||||
metatools.actualize_metalist(name)
|
||||
return true
|
||||
|
||||
elseif paramlist[1] == "erase" then
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::erase - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed erasing value : no node opened")
|
||||
return false
|
||||
end
|
||||
|
||||
if not paramlist[2] then
|
||||
minetest.chat_send_player(name,"- meta::erase - You must provide a variable name for the variable you want to erase")
|
||||
minetest.log("action","[metatools] Player "..name.." failed erasing value : no variable name given")
|
||||
return false
|
||||
end
|
||||
|
||||
if meta_info[name]["stratum"] ~= 1 then
|
||||
minetest.chat_send_player(name, "- meta::erase - Warning: Meta set can only work at stratum 1 (node/fields). Use itemstack in node/inventory/* or any other command for other stratums")
|
||||
return false
|
||||
end
|
||||
|
||||
local meta = minetest.get_meta(meta_info[name]["node"])
|
||||
local meta_table = meta:to_table()
|
||||
meta_table["fields"][paramlist[2]] = nil
|
||||
meta:from_table(meta_table)
|
||||
|
||||
minetest.chat_send_player(name,"- meta::erase - Variable erased")
|
||||
minetest.log("action","[metatools] Player " .. name .. " erased variable " .. paramlist[2] .. " in stratum " .. meta_info[name]["stratum"] .. " of node " .. minetest.get_node(meta_info[name]["node"]).name .. " at pos " .. minetest.pos_to_string(meta_info[name]["node"]))
|
||||
metatools.actualize_metalist(name)
|
||||
return true
|
||||
|
||||
elseif paramlist[1] == "itemstack" then
|
||||
if not meta_info[name] or not meta_info[name]["node"] then
|
||||
minetest.chat_send_player(name,"- meta::itemstack - You have no node open, use /meta open (x,y,z) to open one")
|
||||
minetest.log("action","[metatools] Player "..name.." failed itemstack : no node opened")
|
||||
return false
|
||||
end
|
||||
|
||||
if not paramlist[2] then
|
||||
minetest.chat_send_player(name,"- meta::itemstack - You must provide a subcommand for the itemstack subcommand")
|
||||
minetest.log("action","[metatools] Player "..name.." failed itemstack : no subcommand")
|
||||
return false
|
||||
end
|
||||
|
||||
if not (meta_info[name]["stratum"] > 1 and meta_info[name]["pathname"][meta_info[name]["stratum"]-1] == "inventory") then
|
||||
minetest.chat_send_player(name,"- meta::itemstack - Itemstack must only exist in inventory fields")
|
||||
minetest.log("action","[metatools] Player " .. name .. " tried to access itemstack out of inventory's fields")
|
||||
return false
|
||||
end
|
||||
|
||||
if paramlist[2] == "read" then
|
||||
|
||||
if not paramlist[3] then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::read - You must provide a field name (eg. a number) to read")
|
||||
minetest.log("action","[metatools] Player " .. name .. " failed itemstack reading : no field name")
|
||||
return false
|
||||
-- meta list init <name> <size>
|
||||
if params[2] == "init" then
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::list::init - No node open, please use '/meta open' first"
|
||||
end
|
||||
|
||||
for key,value in pairs(meta_info[name]["pointer"]) do
|
||||
if key ~= nil and key.."" == paramlist[3] then -- Forced conversion to string type
|
||||
local itemstack = value
|
||||
if not itemstack:get_name() or not itemstack:get_count() then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::read - Itemstack recognition failed. Field content isn't an itemstack")
|
||||
minetest.log("action","[metatools] Player " .. name .. " tried to access field " .. key .. " which is not an itemstack")
|
||||
end
|
||||
local itemname = itemstack:get_name()
|
||||
local itemcount = itemstack:get_count()
|
||||
if itemname == "" then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::read - Itemstack of field ".. key .." is empty")
|
||||
minetest.log("action","[metatools] Player ".. name .. " read itemstack of field ".. key .." : empty stack")
|
||||
else
|
||||
minetest.chat_send_player(name,"- meta::itemstack::read - Itemstack of field ".. key .." : "..itemstack:get_name().." "..itemstack:get_count())
|
||||
minetest.log("action","[metatools] Player ".. name .. " read itemstack of field ".. key .." : "..itemname.." "..itemcount)
|
||||
end
|
||||
return true
|
||||
end
|
||||
return metatools.list_init(name, params[3], params[4])
|
||||
|
||||
-- meta list delete <name>
|
||||
elseif params[2] == "delete" then
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::list::delete - No open node, please use '/meta open' first"
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::itemstack::read - Field " .. paramlist[3] .. " doesn't exist")
|
||||
minetest.log("action","[metatools] Player " .. name .. " tried to access itemstack in unknown field " .. paramlist[3])
|
||||
|
||||
elseif paramlist[2] == "erase" then
|
||||
|
||||
if not paramlist[3] then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::write - You must provide a field name (eg. a number) to erase")
|
||||
minetest.log("action","[metatools] Player " .. name .. " failed itemstack erasing : no field name")
|
||||
return false
|
||||
end
|
||||
|
||||
local meta = minetest.get_meta(meta_info[name]["node"])
|
||||
local inv = meta:get_inventory()
|
||||
for key,value in pairs(meta_info[name]["pointer"]) do
|
||||
if key ~= nil and key.."" == paramlist[3] then -- Forced conversion to string type
|
||||
local itemstack = value
|
||||
inv:set_stack(meta_info[name]["pathname"][meta_info[name]["stratum"]],key+0,nil)
|
||||
minetest.chat_send_player(name,"- meta::itemstack::erase - Itemstack of field ".. key .." cleared")
|
||||
minetest.log("action","[metatools] Player ".. name .. " cleared itemstack of field ".. key)
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::itemstack::erase - Field " .. paramlist[3] .. " doesn't exist")
|
||||
minetest.log("action","[metatools] Player " .. name .. " tried to erase itemstack in unknown field " .. paramlist[3])
|
||||
|
||||
elseif paramlist[2] == "write" then
|
||||
|
||||
if not paramlist[3] then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::write - You must provide a field name (eg. a number) to write to")
|
||||
minetest.log("action","[metatools] Player " .. name .. " failed itemstack writing : no field name")
|
||||
return false
|
||||
end
|
||||
if not paramlist[4] then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::write - You must provide an itemstring (eg. 'default:chest') for the itemstack to write")
|
||||
minetest.log("action","[metatools] Player " .. name .. " failed itemstack writing : no itemstring")
|
||||
return false
|
||||
end
|
||||
|
||||
if paramlist[5] and paramlist[5] == 0 then
|
||||
minetest.chat_send_player(name,"- meta::itemstack::write - It is useless to write 0 items. Use meta erase "..paramlist[3].." instead")
|
||||
minetest.log("action","[metatools] Player ".. name .. " wanted to write 0 items in " .. paramlist[3] .. " inventory field")
|
||||
return false
|
||||
end
|
||||
|
||||
local itemstring = paramlist[4]
|
||||
local itemcount = paramlist[5] or 1
|
||||
|
||||
local meta = minetest.get_meta(meta_info[name]["node"])
|
||||
local inv = meta:get_inventory()
|
||||
for key,value in pairs(meta_info[name]["pointer"]) do
|
||||
if key ~= nil and key.."" == paramlist[3] then -- Forced conversion to string type
|
||||
inv:set_stack(meta_info[name]["pathname"][meta_info[name]["stratum"]],key+0,ItemStack({name = itemstring,count = itemcount}))
|
||||
minetest.chat_send_player(name,"- meta::itemstack::write - Itemstack written in field ".. key)
|
||||
minetest.log("action","[metatools] Player ".. name .. " wrote itemstack '".. itemstring.. " " ..itemcount.."' in field ".. key)
|
||||
return true
|
||||
end
|
||||
end
|
||||
|
||||
minetest.chat_send_player(name,"- meta::itemstack::write - Field " .. paramlist[3] .. " doesn't exist")
|
||||
minetest.log("action","[metatools] Player " .. name .. " tried to write itemstack in unknown field " .. paramlist[3])
|
||||
return metatools.list_delete(name, params[3])
|
||||
|
||||
else
|
||||
minetest.chat_send_player("- meta::itemstack - Subcommand " .. paramlist[2] .. " unknown. Typ /meta help for help")
|
||||
return false
|
||||
return false, "- meta::list - Unknown subcommand '" .. params[2] .. "', please consult '/meta help' for help"
|
||||
end
|
||||
|
||||
-- meta itemstack...
|
||||
elseif params[1] == "itemstack" then
|
||||
if not params[2] then
|
||||
return false, "- meta::itemstack - Subcommand needde, consult '/meta help' for help"
|
||||
end
|
||||
|
||||
if not playerdata[name] then
|
||||
return false, "- meta::itemstack - No open node, please use '/meta open' first"
|
||||
end
|
||||
|
||||
-- meta itemstack erase <index>
|
||||
if params[2] == "erase" then
|
||||
|
||||
return metatools.itemstack_erase(name, params[3])
|
||||
|
||||
-- meta itemstack write <index> <itemstack>
|
||||
elseif params[2] == "write" then
|
||||
return metatools.itemstack_write(name, params[3], metatools.build_param_str(params, 4, ' '))
|
||||
end
|
||||
|
||||
else
|
||||
minetest.chat_send_player(name,"- meta - Subcommand " .. paramlist[1] .. " not known. Type /meta help for help")
|
||||
return false
|
||||
return false, "- meta - Unknown command " .. params[1]
|
||||
end
|
||||
end
|
||||
end,
|
||||
})
|
||||
|
||||
minetest.register_on_leaveplayer(function(player)
|
||||
local name = player:get_player_name()
|
||||
if meta_info[name] then
|
||||
meta_info[name] = nil
|
||||
minetest.log("action","[metatools] Flushed datas of player "..name)
|
||||
end
|
||||
end)
|
||||
|
|
|
|||
Loading…
Reference in New Issue