diff options
| -rw-r--r-- | mesecons_luacontroller/init.lua | 61 |
1 files changed, 49 insertions, 12 deletions
diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index ff429b8..37e95c4 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -187,7 +187,8 @@ local create_environment = function(pos, mem, event) vports = {a = vports.a, b = vports.b, c = vports.c, d = vports.d} local rports = get_real_portstates(pos) - return { print = safeprint, + return { + print = safeprint, pin = merge_portstates(vports, rports), port = vports, interrupt = getinterrupt(pos), @@ -195,9 +196,53 @@ local create_environment = function(pos, mem, event) mem = mem, tostring = tostring, tonumber = tonumber, - string = tablecopy(string), - math = tablecopy(math), - event = event} + string = { + byte = string.byte, + char = string.char, + find = string.find, + format = string.format, + gmatch = string.gmatch, + gsub = string.gsub, + len = string.len, + lower = string.lower, + match = string.match, + rep = string.rep, + reverse = string.reverse, + sub = string.sub, + }, + 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, + }, + event = event, + } end local create_sandbox = function (code, env) @@ -223,14 +268,6 @@ local do_overheat = function (pos, meta) end end -local tablecopy = function(t) - local tnew = {} - for key, value in pairs(t) do - tnew[key] = value - end - return tnew -end - local load_memory = function(meta) return minetest.deserialize(meta:get_string("lc_memory")) or {} end |