2 files changed, 0 insertions, 168 deletions
diff --git a/advtrains/advtrains/init.lua b/advtrains/advtrains/init.lua
index b001f1f..536293d 100644
--- a/advtrains/advtrains/init.lua
+++ b/advtrains/advtrains/init.lua
@@ -96,7 +96,6 @@ else
 			advtrains.wagon_save = tbl.wagon_save
 			advtrains.ndb.load_data(tbl.ndb)
 			advtrains.atc.load_data(tbl.atc)
-			--advtrains.latc.load_data(tbl.latc)
 		else
 			--oh no, its the old one...
 			advtrains.trains=tbl
@@ -165,7 +164,6 @@ advtrains.save = function()
 		trains = advtrains.trains,
 		wagon_save = advtrains.wagon_save,
 		atc = advtrains.atc.save_data(),
-		--latc = advtrains.latc.save_data(),
 		ndb = advtrains.ndb.save_data(),
 		version = 1,
 	}
diff --git a/advtrains/advtrains/lua_atc.lua b/advtrains/advtrains/lua_atc.lua
deleted file mode 100644
index 313d70d..0000000
--- a/advtrains/advtrains/lua_atc.lua
+++ /dev/null
@@ -1,166 +0,0 @@
--------------
---LUA ATC controllers
-
-local latc={}
-
-function latc.load_data(data)
-end
-function latc.save_data()
-	return stuff
-end
-
-latc.data
-latc.env_cdata
-latc.init_code=""
-latc.step_code=""
-
-advtrains.fpath_latc=minetest.get_worldpath().."/advtrains_latc"
-local file, err = io.open(advtrains.fpath_atc, "r")
-if not file then
-	local er=err or "Unknown Error"
-	atprint("Failed loading advtrains latc save file "..er)
-else
-	local tbl = minetest.deserialize(file:read("*a"))
-	if type(tbl) == "table" then
-		atc.controllers=tbl.controllers
-	end
-	file:close()
-end
-function latc.save()
-	
-	local datastr = minetest.serialize({controllers = atc.controllers})
-	if not datastr then
-		minetest.log("error", " Failed to serialize latc data!")
-		return
-	end
-	local file, err = io.open(advtrains.fpath_atc, "w")
-	if err then
-		return err
-	end
-	file:write(datastr)
-	file:close()
-end
-
---Privilege
---Only trusted players should be enabled to build stuff which can break the server.
---If I later decide to have multiple environments ('data' tables), I better store an owner for every controller for future reference.
-
-minetest.register_privilege("advtrains_lua_atc", { description = "Player can place and modify LUA ATC components. Grant with care! Allows to execute bad LUA code.", give_to_singleplayer = false, default= false })
-
---Environment
---Code from mesecons_luacontroller (credit goes to Jeija and mesecons contributors)
-
-local safe_globals = {
-	"assert", "error", "ipairs", "next", "pairs", "select",
-	"tonumber", "tostring", "type", "unpack", "_VERSION"
-}
-local function safe_print(param)
-	print(dump(param))
-end
-
-local function safe_date()
-	return(os.date("*t",os.time()))
-end
-
--- string.rep(str, n) with a high value for n can be used to DoS
--- the server. Therefore, limit max. length of generated string.
-local function safe_string_rep(str, n)
-	if #str * n > mesecon.setting("luacontroller_string_rep_max", 64000) then
-		debug.sethook() -- Clear hook
-		error("string.rep: string length overflow", 2)
-	end
-
-	return string.rep(str, n)
-end
-
--- string.find with a pattern can be used to DoS the server.
--- Therefore, limit string.find to patternless matching.
-local function safe_string_find(...)
-	if (select(4, ...)) ~= true then
-		debug.sethook() -- Clear hook
-		error("string.find: 'plain' (fourth parameter) must always be true in a LuaController")
-	end
-
-	return string.find(...)
-end
-
-latc.static_env = {
-	print = safe_print,
-	string = {
-		byte = string.byte,
-		char = string.char,
-		format = string.format,
-		len = string.len,
-		lower = string.lower,
-		upper = string.upper,
-		rep = safe_string_rep,
-		reverse = string.reverse,
-		sub = string.sub,
-		find = safe_string_find,
-	},
-	math = {
-		abs = math.abs,
-		acos = math.acos,
-		asin = math.asin,
-		atan = math.atan,
-		atan2 = math.atan2,
-		ceil = math.ceil,
-		cos = math.cos,
-		cosh = math.cosh,
-		deg = math.deg,
-		exp = math.exp,
-		floor = math.floor,
-		fmod = math.fmod,
-		frexp = math.frexp,
-		huge = math.huge,
-		ldexp = math.ldexp,
-		log = math.log,
-		log10 = math.log10,
-		max = math.max,
-		min = math.min,
-		modf = math.modf,
-		pi = math.pi,
-		pow = math.pow,
-		rad = math.rad,
-		random = math.random,
-		sin = math.sin,
-		sinh = math.sinh,
-		sqrt = math.sqrt,
-		tan = math.tan,
-		tanh = math.tanh,
-	},
-	table = {
-		concat = table.concat,
-		insert = table.insert,
-		maxn = table.maxn,
-		remove = table.remove,
-		sort = table.sort,
-	},
-	os = {
-		clock = os.clock,
-		difftime = os.difftime,
-		time = os.time,
-		datetable = safe_date,
-	},
-}
-latc.static_env._G = env
-
-for _, name in pairs(safe_globals) do
-	latc.static_env[name] = _G[name]
-end
-
-
---The environment all code calls get is a proxy table with a metatable.
---When an index is read:
--- Look in static_env
--- Look in volatile_env (user_written functions and userdata)
--- Look in saved_env (everything that's not a function or userdata)
---when an index is written:
--- If in static_env, do not allow
--- if function or userdata, volatile_env
--- if table, see below
--- else, save in saved_env
-
-
-
-advtrains.latc=latc