Initial commit

builtin/game/deprecated.lua

@@ -0,0 +1,65 @@
+-- Minetest: builtin/deprecated.lua
+
+--
+-- EnvRef
+--
+core.env = {}
+local envref_deprecation_message_printed = false
+setmetatable(core.env, {
+	__index = function(table, key)
+		if not envref_deprecation_message_printed then
+			core.log("deprecated", "core.env:[...] is deprecated and should be replaced with core.[...]")
+			envref_deprecation_message_printed = true
+		end
+		local func = core[key]
+		if type(func) == "function" then
+			rawset(table, key, function(self, ...)
+				return func(...)
+			end)
+		else
+			rawset(table, key, nil)
+		end
+		return rawget(table, key)
+	end
+})
+
+function core.rollback_get_last_node_actor(pos, range, seconds)
+	return core.rollback_get_node_actions(pos, range, seconds, 1)[1]
+end
+
+--
+-- core.setting_*
+--
+
+local settings = core.settings
+
+local function setting_proxy(name)
+	return function(...)
+		core.log("deprecated", "WARNING: minetest.setting_* "..
+			"functions are deprecated.  "..
+			"Use methods on the minetest.settings object.")
+		return settings[name](settings, ...)
+	end
+end
+
+core.setting_set = setting_proxy("set")
+core.setting_get = setting_proxy("get")
+core.setting_setbool = setting_proxy("set_bool")
+core.setting_getbool = setting_proxy("get_bool")
+core.setting_save = setting_proxy("write")
+
+--
+-- core.register_on_auth_fail
+--
+
+function core.register_on_auth_fail(func)
+	core.log("deprecated", "core.register_on_auth_fail " ..
+		"is deprecated and should be replaced by " ..
+		"core.register_on_authplayer instead.")
+
+	core.register_on_authplayer(function (player_name, ip, is_success)
+		if not is_success then
+			func(player_name, ip)
+		end
+	end)
+end