builtin/game/deprecated.lua

   1 -- Minetest: builtin/deprecated.lua
   2
   3 --
   4 -- EnvRef
   5 --
   6 core.env = {}
   7 local envref_deprecation_message_printed = false
   8 setmetatable(core.env, {
   9         __index = function(table, key)
  10                 if not envref_deprecation_message_printed then
  11                         core.log("deprecated", "core.env:[...] is deprecated and should be replaced with core.[...]")
  12                         envref_deprecation_message_printed = true
  13                 end
  14                 local func = core[key]
  15                 if type(func) == "function" then
  16                         rawset(table, key, function(self, ...)
  17                                 return func(...)
  18                         end)
  19                 else
  20                         rawset(table, key, nil)
  21                 end
  22                 return rawget(table, key)
  23         end
  24 })
  25
  26 function core.rollback_get_last_node_actor(pos, range, seconds)
  27         return core.rollback_get_node_actions(pos, range, seconds, 1)[1]
  28 end
  29
  30 --
  31 -- core.setting_*
  32 --
  33
  34 local settings = core.settings
  35
  36 local function setting_proxy(name)
  37         return function(...)
  38                 core.log("deprecated", "WARNING: minetest.setting_* "..
  39                         "functions are deprecated.  "..
  40                         "Use methods on the minetest.settings object.")
  41                 return settings[name](settings, ...)
  42         end
  43 end
  44
  45 core.setting_set = setting_proxy("set")
  46 core.setting_get = setting_proxy("get")
  47 core.setting_setbool = setting_proxy("set_bool")
  48 core.setting_getbool = setting_proxy("get_bool")
  49 core.setting_save = setting_proxy("write")
  50
  51 --
  52 -- core.register_on_auth_fail
  53 --
  54
  55 function core.register_on_auth_fail(func)
  56         core.log("deprecated", "core.register_on_auth_fail " ..
  57                 "is deprecated and should be replaced by " ..
  58                 "core.register_on_authplayer instead.")
  59
  60         core.register_on_authplayer(function (player_name, ip, is_success)
  61                 if not is_success then
  62                         func(player_name, ip)
  63                 end
  64         end)
  65 end