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- local function delete_world_formspec(dialogdata)
- return confirmation_formspec(
- fgettext("Delete World \"$1\"?", dialogdata.delete_name),
- 'world_delete_confirm', fgettext("Delete"),
- 'world_delete_cancel', fgettext("Cancel"))
- 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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