mtcontrib/display_modpack
1
0
Fork 1
mirror of https://github.com/pyrollo/display_modpack.git synced 2025-07-01 07:30:42 +02:00
Code Issues Releases Wiki Activity

Add 'display_api/' from commit '3a43e4ad81dc6595fabfa22c88e229c393f93529'

Browse Source 
git-subtree-dir: display_api
git-subtree-mainline: 135cae7219
git-subtree-split: 3a43e4ad81
This commit is contained in:
Pierre-Yves Rollo
2019-12-31 17:06:56 +01:00
parent 135cae7219 3a43e4ad81
commit f27b5478b9
9 changed files with 733 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

78
display_api/deprecation.lua Normal file
View File

@ -0,0 +1,78 @@
--[[
display_api mod for Minetest - Library to add dynamic display
capabilities to nodes
(c) Pierre-Yves Rollo
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
--]]
-- Deprecation
function deprecated_group(deprecated_group, replacement_group)
for name, ndef in pairs(minetest.registered_nodes) do
if ndef.groups and ndef.groups[deprecated_group] then
minetest.log("warning", string.format(
'Node %s belongs to deprecated "%s" group which should be replaced with new "%s" group.',
name, deprecated_group, replacement_group))
end
end
end
function deprecated_global_table(deprecated_global_name, replacement_global_name)
assert(type(deprecated_global_name) == 'string', "deprecated_global_name should be a string.")
assert(type(replacement_global_name) == 'string', "replacement_global_name should be a string.")
assert(deprecated_global_name ~= '', "deprecated_global_name should not be empty.")
assert(replacement_global_name ~= '', "replacement_global_name should not be empty.")
assert(rawget(_G, deprecated_global_name) == nil, "deprecated global does not exist.")
if _G[replacement_global_name] == nil then
minetest.log('warning', string.format(
'Replacement global "%s" does not exists.', replacement_global_name))
return
end
local meta = {
deprecated = deprecated_global_name,
replacement = replacement_global_name,
__index = function(table, key)
local meta = getmetatable(table)
local dbg = debug.getinfo(2, "lS")
minetest.log("warning", string.format(
'Accessing deprecated "%s" table, "%s" should be used instead (%s:%d).',
meta.deprecated, meta.replacement, (dbg.short_src or 'unknown'),
(dbg.currentline or 0)))
return _G[meta.replacement][key]
end,
__newindex = function(table, key, value)
local meta = getmetatable(table)
local dbg = debug.getinfo(2, "lS")
minetest.log("warning", string.format(
'Accessing deprecated "%s" table, "%s" should be used instead (%s:%d).',
meta.deprecated, meta.replacement, (dbg.short_src or 'unknown'),
(dbg.currentline or 0)))
_G[meta.replacement][key]=value
end,
}
rawset(_G, deprecated_global_name, {})
setmetatable(_G[deprecated_global_name], meta)
end
-- deprecated(1) -- December 2018 - Deprecation of groups display_modpack_node and display_lib_node
-- Group to be removed from display API register_lbm
minetest.after(0, function()
deprecated_group("display_modpack_node", "display_api")
deprecated_group("display_lib_node", "display_api")
end)
-- deprecated(2) -- December 2018 - Deprecation of display_lib
deprecated_global_table('display_lib', 'display_api')