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--Minetest
--Copyright (C) 2014 sapier
--
--This program is free software; you can redistribute it and/or modify
--it under the terms of the GNU Lesser General Public License as published by
--the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
--
--You should have received a copy of the GNU Lesser General Public License along
--with this program; if not, write to the Free Software Foundation, Inc.,
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
local function delete_world_formspec(dialogdata)
local retval =
"size[12,6,true]" ..
"label[2,2;" ..
fgettext("Delete World \"$1\"?", dialogdata.delete_name) .. "]"..
"button[3.5,4.2;2.6,0.5;world_delete_confirm;" .. fgettext("Yes").. "]" ..
"button[6,4.2;2.8,0.5;world_delete_cancel;" .. fgettext("No") .. "]"
return retval
end
local function delete_world_buttonhandler(this, fields)
if fields["world_delete_confirm"] then
if this.data.delete_index > 0 and
this.data.delete_index <= #menudata.worldlist:get_raw_list() then
core.delete_world(this.data.delete_index)
menudata.worldlist:refresh()
end
this:delete()
return true
end
if fields["world_delete_cancel"] then
this:delete()
return true
end
return false
end
function create_delete_world_dlg(name_to_del,index_to_del)
assert(name_to_del ~= nil and type(name_to_del) == "string" and name_to_del ~= "")
assert(index_to_del ~= nil and type(index_to_del) == "number")
local retval = dialog_create("delete_world",
delete_world_formspec,
delete_world_buttonhandler,
nil)
retval.data.delete_name = name_to_del
retval.data.delete_index = index_to_del
return retval
end
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