1 files changed, 108 insertions, 0 deletions
diff --git a/builtin/game/privileges.lua b/builtin/game/privileges.lua
new file mode 100644
index 000000000..2ff4c093c
--- /dev/null
+++ b/builtin/game/privileges.lua
@@ -0,0 +1,108 @@
+-- Minetest: builtin/privileges.lua
+
+local S = core.get_translator("__builtin")
+
+--
+-- Privileges
+--
+
+core.registered_privileges = {}
+
+function core.register_privilege(name, param)
+	local function fill_defaults(def)
+		if def.give_to_singleplayer == nil then
+			def.give_to_singleplayer = true
+		end
+		if def.give_to_admin == nil then
+			def.give_to_admin = def.give_to_singleplayer
+		end
+		if def.description == nil then
+			def.description = S("(no description)")
+		end
+	end
+	local def
+	if type(param) == "table" then
+		def = param
+	else
+		def = {description = param}
+	end
+	fill_defaults(def)
+	core.registered_privileges[name] = def
+end
+
+core.register_privilege("interact", S("Can interact with things and modify the world"))
+core.register_privilege("shout", S("Can speak in chat"))
+
+local basic_privs =
+	core.string_to_privs((core.settings:get("basic_privs") or "shout,interact"))
+local basic_privs_desc = S("Can modify basic privileges (@1)",
+	core.privs_to_string(basic_privs, ', '))
+core.register_privilege("basic_privs", basic_privs_desc)
+
+core.register_privilege("privs", S("Can modify privileges"))
+
+core.register_privilege("teleport", {
+	description = S("Can teleport self"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("bring", {
+	description = S("Can teleport other players"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("settime", {
+	description = S("Can set the time of day using /time"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("server", {
+	description = S("Can do server maintenance stuff"),
+	give_to_singleplayer = false,
+	give_to_admin = true,
+})
+core.register_privilege("protection_bypass", {
+	description = S("Can bypass node protection in the world"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("ban", {
+	description = S("Can ban and unban players"),
+	give_to_singleplayer = false,
+	give_to_admin = true,
+})
+core.register_privilege("kick", {
+	description = S("Can kick players"),
+	give_to_singleplayer = false,
+	give_to_admin = true,
+})
+core.register_privilege("give", {
+	description = S("Can use /give and /giveme"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("password", {
+	description = S("Can use /setpassword and /clearpassword"),
+	give_to_singleplayer = false,
+	give_to_admin = true,
+})
+core.register_privilege("fly", {
+	description = S("Can use fly mode"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("fast", {
+	description = S("Can use fast mode"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("noclip", {
+	description = S("Can fly through solid nodes using noclip mode"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("rollback", {
+	description = S("Can use the rollback functionality"),
+	give_to_singleplayer = false,
+})
+core.register_privilege("debug", {
+	description = S("Can enable wireframe"),
+	give_to_singleplayer = false,
+})
+
+core.register_can_bypass_userlimit(function(name, ip)
+	local privs = core.get_player_privs(name)
+	return privs["server"] or privs["ban"] or privs["privs"] or privs["password"]
+end)