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the replacers' description now shows which node is stored, and the description is more human readable

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Sokomine 2021-09-29 22:37:05 +02:00
parent c030a3beb8
commit 62d7ad06bb
1 changed files with 50 additions and 1 deletions
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51
init.lua
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@ -21,6 +21,9 @@
-- Version 3.0
-- Changelog:
-- 29.09.2021 * AUX1 key works now same as SNEAK key for storing new pattern (=easier when flying)
-- * The description of the tool now shows which pattern is stored
-- * The description of the stored pattern is more human readable
-- 09.12.2017 * Got rid of outdated minetest.env
-- * Fixed error in protection function.
-- * Fixed minor bugs.
@ -114,7 +117,13 @@ minetest.register_tool( "replacer:replacer",
end
itemstack:set_metadata( metadata );
minetest.chat_send_player( name, "Node replacement tool set to: '"..metadata.."'.");
local set_to = replacer.human_readable_metadata(metadata).." ["..tostring(metadata).."]"
-- change the description of the tool so that it's easier to see which replacer (if you
-- have more than one in your inv) is set to which node
local meta = itemstack:get_meta()
meta:set_string("description", "Replacer set to: "..set_to)
minetest.chat_send_player( name, "Node replacement tool set to: "..set_to..".");
return itemstack; -- nothing consumed but data changed
end,
@ -256,6 +265,46 @@ replacer.replace = function( itemstack, user, pointed_thing, mode )
end
-- turn stored metadata string (<node_name> <param1> <param2>) into something readable by human beeings
replacer.human_readable_metadata = function(metadata)
if(not(metadata)) then
return "(nothing)"
end
-- data is stored in the form "<nodename> <param1> <param2>"
local parts = string.split(metadata, " ")
if(not(parts) or #parts < 3) then
return "(corrupted data)"
end
local node_name = parts[1]
local param2 = parts[3]
local def = minetest.registered_nodes[ node_name ]
if(not(def)) then
return "(unknown node)"
end
local text = "'"..tostring(def.description or "- no description -").."'"
if(not(def.description) or def.description == "") then
text = "- no description -"
end
-- facedir is probably the most commonly used rotation variant
if( def.paramtype2 == "facedir"
or def.paramtype2 == "colorfacedir") then
local axis_names = {"y+ (Ground)", "z+ (North)", "z- (South)",
"x+ (East)", "x- (West)", "y- (Sky)"}
text = text.." Rotated: "..tostring(param2 % 4)..
" around axis: "..tostring( axis_names[ math.floor( (param2%24) / 4 ) + 1 ])
-- wallmounted is diffrent
elseif( def.paramtype2 == "wallmounted"
or def.paramtype2 == "colorwallmounted") then
local axis_names = {"y+ (Ground)", "y- (Sky)",
"z+ (North)", "z- (South)",
"x+ (East)", "x- (West)"}
text = text.." Mounted at wall: "..tostring( axis_names[ (param2 % 6)+ 1 ])
end
return text
end
minetest.register_craft({
output = 'replacer:replacer',
recipe = {