New build system, VELX, and more

.buildactions/00_setup.lua

@@ -0,0 +1,5 @@
+os.execute("mkdir -p pkg")
+os.execute("rm -rf pkg/*")
+
+os.execute("mkdir -p release")
+os.execute("rm -rf release/*")

.buildactions/01_velx.lua

@@ -0,0 +1,215 @@
+-- VELX builder
+
+--[[----------------------------------------------------------------------------
+	LZSS - encoder / decoder
+	This is free and unencumbered software released into the public domain.
+	Anyone is free to copy, modify, publish, use, compile, sell, or
+	distribute this software, either in source code form or as a compiled
+	binary, for any purpose, commercial or non-commercial, and by any
+	means.
+	In jurisdictions that recognize copyright laws, the author or authors
+	of this software dedicate any and all copyright interest in the
+	software to the public domain. We make this dedication for the benefit
+	of the public at large and to the detriment of our heirs and
+	successors. We intend this dedication to be an overt act of
+	relinquishment in perpetuity of all present and future rights to this
+	software under copyright law.
+	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+	IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+	OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+	ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+	OTHER DEALINGS IN THE SOFTWARE.
+	For more information, please refer to <http://unlicense.org/>
+--]]----------------------------------------------------------------------------
+--------------------------------------------------------------------------------
+local M = {}
+local string, table = string, table
+
+--------------------------------------------------------------------------------
+local POS_BITS = 12
+local LEN_BITS = 16 - POS_BITS
+local POS_SIZE = 1 << POS_BITS
+local LEN_SIZE = 1 << LEN_BITS
+local LEN_MIN = 3
+
+--------------------------------------------------------------------------------
+function M.compress(input)
+	local offset, output = 1, {}
+	local window = ''
+
+	local function search()
+		for i = LEN_SIZE + LEN_MIN - 1, LEN_MIN, -1 do
+			local str = string.sub(input, offset, offset + i - 1)
+			local pos = string.find(window, str, 1, true)
+			if pos then
+				return pos, str
+			end
+		end
+	end
+
+	while offset <= #input do
+		local flags, buffer = 0, {}
+
+		for i = 0, 7 do
+			if offset <= #input then
+				local pos, str = search()
+				if pos and #str >= LEN_MIN then
+					local tmp = ((pos - 1) << LEN_BITS) | (#str - LEN_MIN)
+					buffer[#buffer + 1] = string.pack('>I2', tmp)
+				else
+					flags = flags | (1 << i)
+					str = string.sub(input, offset, offset)
+					buffer[#buffer + 1] = str
+				end
+				window = string.sub(window .. str, -POS_SIZE)
+				offset = offset + #str
+			else
+				break
+			end
+		end
+
+		if #buffer > 0 then
+			output[#output + 1] = string.char(flags)
+			output[#output + 1] = table.concat(buffer)
+		end
+	end
+
+	return table.concat(output)
+end
+
+--------------------------------------------------------------------------------
+function M.decompress(input)
+	local offset, output = 1, {}
+	local window = ''
+
+	while offset <= #input do
+		local flags = string.byte(input, offset)
+		offset = offset + 1
+
+		for i = 1, 8 do
+			local str = nil
+			if (flags & 1) ~= 0 then
+				if offset <= #input then
+					str = string.sub(input, offset, offset)
+					offset = offset + 1
+				end
+			else
+				if offset + 1 <= #input then
+					local tmp = string.unpack('>I2', input, offset)
+					offset = offset + 2
+					local pos = (tmp >> LEN_BITS) + 1
+					local len = (tmp & (LEN_SIZE - 1)) + LEN_MIN
+					str = string.sub(window, pos, pos + len - 1)
+				end
+			end
+			flags = flags >> 1
+			if str then
+				output[#output + 1] = str
+				window = string.sub(window .. str, -POS_SIZE)
+			end
+		end
+	end
+
+	return table.concat(output)
+end
+
+
+local function struct(tbl)
+	local pat = tbl.endian or "="
+	local args = {}
+	for i=1, #tbl do
+		local a, b = pairs(tbl[i])
+		local k, v = a(b)
+		args[i] = k
+		pat = pat .. v
+	end
+	return setmetatable({}, {__call=function(_, arg)
+		--checkArg(1, arg, "string", "table")
+		if (type(arg) == "string") then
+			local sval = {string.unpack(pat, arg)}
+			local rtn = {}
+			for i=1, #args do
+				rtn[args[i]] = sval[i]
+			end
+			return rtn, sval[#sval]
+		elseif (type(arg) == "table") then
+			local sval = {}
+			for i=1, #args do
+				sval[i] = arg[args[i]]
+			end
+			return string.pack(pat, unpack(sval))
+		end
+	end, __len=function()
+		return string.packsize(pat)
+	end})
+end
+
+
+local velx_spec = struct {
+	endian = "<",
+	{magic="c5"},
+	{fver="B"},
+	{compression="B"},
+	{lver="B"},
+	{os="B"},
+	{arctype="c4"},
+	{psize="I3"},
+	{lsize="I3"},
+	{ssize="I3"},
+	{rsize="I4"}
+}
+
+local function velx_multistep(path, arcpath, args, steps)
+	local shell_args = ""
+	for k, v in pairs(args) do
+		if (k == "PWD") then
+			shell_args = "cd "..v.."; " .. shell_args
+		else
+			shell_args = shell_args .. k .. "=\"".. v .."\" "
+		end
+	end
+	steps.precomp()
+	local h = io.popen(shell_args.."luacomp "..path, "r")
+	local prog = h:read("*a")
+	h:close()
+	prog = steps.postcomp(prog)
+	steps.prearc()
+	local arc = ""
+	if arcpath then
+		h = io.popen("cd "..arcpath.."; find $".."(ls) -depth | tsar -o", "r")
+		arc = h:read("*a")
+		h:close()
+		steps.postarc()
+	end
+	if (not args.noz) then
+		steps.prez()
+		prog = M.compress(prog)
+		steps.postz()
+	end
+	local header = velx_spec({
+		magic = "\27VelX",
+		compression = (args.noz and 0) or 1,
+		lver = 0x53,
+		fver = 1,
+		os = 0xDA, --da, comrade
+		psize = #prog,
+		lsize=0,
+		ssize=0,
+		rsize=#arc,
+		arctype=(arcpath and "tsar") or ""
+	})
+	return header .. prog .. arc
+end
+
+local function velx(path, arcpath, args)
+	return velx_multistep(path, arcpath, args, {
+		precomp = function()end,
+		postcomp = function(prog) return prog end,
+		prearc = function()end,
+		postarc = function()end,
+		prez = function()end,
+		postz = function()end,
+	})
+end

.buildactions/10_bios.lua

@@ -0,0 +1,48 @@
+local function make_platform(plat)
+	os.execute("mkdir -p pkg/bios")
+	print("Making "..plat..".bios")
+	os.execute("luacomp src/loader.lua -O pkg/bios/"..plat..".bios")
+	--os.execute("ZY_PLATFORM="..plat.." luacomp src/loader.lua -O pkg/bios/"..plat..".bios")
+	print("ZY_PLATFORM="..plat.."luacomp src/loader.lua -O pkg/bios/"..plat..".bios")
+	print("[[ $".."(stat --printf=%s pkg/bios/"..plat..".bios) > 4096 ]]")
+	if (os.execute("[[ $".."(stat --printf=%s pkg/bios/"..plat..".bios) > 4096 ]]")) then
+		io.stderr:write("WARNING: "..plat.." bios is over 4KiB!\n")
+	end
+end
+
+local function mkplat(plat)
+	local h = io.popen("luacomp src/loader.lua")
+	local loader = h:read("*a")
+	h:close()
+	local h = io.popen("ZY_PLATFORM="..plat.." luacomp src/zy-neo/zinit.lua -mluamin | lua5.3 utils/makezbios.lua")
+	local dat = h:read("*a")
+	h:close()
+	os.execute("mkdir -p pkg/bios")
+	local h = io.open("pkg/bios/"..plat..".bios", "wb")
+	h:write(string.format(loader, dat))
+	h:close()
+	if (os.execute("[[ $".."(stat --printf=%s pkg/bios/"..plat..".bios) > 4096 ]]")) then
+		io.stderr:write("WARNING: "..plat.." bios is over 4KiB!\n")
+	end
+end
+
+function actions.managed_bios()
+	mkplat("managed")
+end
+
+function actions.initramfs_bios()
+	mkplat("initramfs")
+end
+
+function actions.prom_bios()
+	mkplat("prom")
+end
+
+function actions.osdi_bios()
+	mkplat("osdi")
+end
+
+actions[#actions+1] = "managed_bios"
+actions[#actions+1] = "initramfs_bios"
+actions[#actions+1] = "prom_bios"
+actions[#actions+1] = "osdi_bios"

.buildactions/11_modules.lua

@@ -0,0 +1,31 @@
+function make_module(mod)
+	os.execute("mkdir -p pkg/mods")
+	print("MOD", mod)
+	local arc = false
+	if (os.execute("[[ -d mods/"..mod.."/arc ]]")) then
+		arc = "mods/"..mod.."/arc"
+	end
+	local h = io.open("pkg/mods/"..mod..".velx", "w")
+	h:write(velx("init.lua", arc, {
+		PWD = os.getenv("PWD").."/mods/"..mod
+	}))
+	h:close()
+end
+
+local mods = {}
+
+local h = io.popen("ls mods", "r")
+for line in h:lines() do
+	actions["mod_"..line] = function()
+		make_module(line)
+	end
+	mods[#mods+1] = "mod_"..line
+end
+
+function actions.allmods()
+	for i=1, #mods do
+		actions[mods[i]]()
+	end
+end
+
+actions[#actions+1] = "allmods"

.buildactions/12_libraries.lua

@@ -0,0 +1,27 @@
+function make_library(mod)
+	os.execute("mkdir -p pkg/lib")
+	print("LIB", mod)
+	local h = io.open("pkg/lib/"..mod..".velx", "w")
+	h:write(velx("init.lua", false, {
+		PWD = os.getenv("PWD").."/lib/"..mod
+	}))
+	h:close()
+end
+
+local libs = {}
+
+local h = io.popen("ls lib", "r")
+for line in h:lines() do
+	actions["lib_"..line] = function()
+		make_library(line)
+	end
+	libs[#libs+1] = "lib_"..line
+end
+
+function actions.alllibs()
+	for i=1, #libs do
+		actions[libs[i]]()
+	end
+end
+
+actions[#actions+1] = "alllibs"

.buildactions/20_pkg.lua

@@ -0,0 +1,5 @@
+function actions.makepkg()
+	os.execute("cd pkg; find bios lib mods -depth | lua ../utils/make_tsar.lua > ../release/zorya-neo-update.tsar")
+end
+
+actions[#actions+1] = "makepkg"

.buildactions/30_selfextract.lua

@@ -0,0 +1,4 @@
+function makeselfextract(indir, outfile)
+	local cwd = os.getenv("PWD")
+	os.execute("cd "..indir.."; find * -depth | lua "..cwd.."/utils/make_tsar.lua | lua "..cwd.."/utils/mkselfextract.lua > "..cwd.."/"..outfile)
+end

.buildactions/31_installer.lua

@@ -0,0 +1,7 @@
+function actions.installer()
+	os.execute("cp utils/ser.lua pkg/init.lua")
+	os.execute("cp -r installer_dat pkg")
+	makeselfextract("pkg", "release/zorya-neo-installer.lua")
+end
+
+actions[#actions+1] = "installer"

.buildactions/32_utils.lua

@@ -0,0 +1,5 @@
+function actions.utils()
+	makeselfextract("util", "release/zorya-neo-utils-installer.lua")
+end
+
+actions[#actions+1] = "utils"

.buildactions/ff_clean.lua

@@ -0,0 +1,5 @@
+function actions.clean()
+	print("Cleaning up...")
+	--os.execute("rm -rf .docs")
+	--os.execute("rm -rf .ktmp")
+end

build.lua

@@ -0,0 +1,36 @@
+local actions = {}
+
+@[[local h = io.popen("ls .buildactions", "r")
+for line in h:lines() do]]
+--#include @[{".buildactions/"..line}]
+@[[end]]
+
+--[[function actions.debug()
+	actions.kernel(true)
+	actions.crescent()
+	actions.velxboot()
+	actions.clean()
+end]]
+
+function actions.all()
+	for i=1, #actions do
+		actions[actions[i]]()
+	end
+end
+
+function actions.list()
+	for k, v in pairs(actions) do
+		if type(k) == "string" then
+			io.stdout:write(k, " ")
+		end
+	end
+	print("")
+end
+
+if not arg[1] then
+	arg[1] = "all"
+end
+
+actions[arg[1]]()
+
+print("Build complete.")

build.sh

@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+luacomp build.lua 2>/dev/null | lua - $@

installer_dat/bios_list.lua

@@ -1,7 +1,8 @@
 {
 	{type="managed", path="bios/managed.bios"},
 	{type="initramfs", path="bios/initramfs.bios"},
-	--{type="osdi", path="bios/osdi.bios"},
+	{type="osdi", path="bios/osdi.bios"},
+	{type="prom", path="bios/prom.bios"}
 	--{type="romfs", path="bios/romfs.bios"},
 	--{type="proxfs", path="bios/proxfs.bios"}
 }

installer_dat/lang/en_US.lua

@@ -1,28 +0,0 @@
-{
-	["bios_managed_name"] = "Standard Zorya BIOS",
-	["bios_managed_desc"] = "Zorya BIOS boots off of a managed drive.",
-	["bios_osdi_name"] = "OSDI Zorya BIOS",
-	["bios_osdi_desc"] = "Zorya BIOS boots off of an OSDI BOOTCODE partition.",
-	["bios_romfs_name"] = "ROMFS Zorya BIOS",
-	["bios_romfs_desc"] = "Zorya BIOS boots off of a ROMFS formatted EEPROM card.",
-	["bios_proxfs_name"] = "ProximaFS Zorya BIOS",
-	["bios_proxfs_desc"] = "placeholder",
-	["mod_util_zlan_name"] = "Zorya LAN",
-	["mod_util_zlan_desc"] = "Provides the ability to use the Zorya LAN Boot (zlan) protocol.",
-	["mod_loader_openos_name"] = "OpenOS",
-	["mod_loader_openos_desc"] = "Provides a utility to allow for BIOS threads to work while using OpenOS.",
-	["mod_loader_tsuki_name"] = "Tsuki",
-	["mod_loader_tsuki_desc"] = "Allows for easier loading of the Tsuki kernel.",
-	["mod_util_cpio_name"] = "cpio",
-	["mod_util_cpio_desc"] = "Allows the reading of CPIO archives",
-	["mod_util_frequest_name"] = "frequest",
-	["mod_util_frequest_desc"] = "Allows fetching of files over frequest.",
-	["mod_net_minitel_name"] = "Minitel",
-	["mod_net_minitel_desc"] = "Allows use of Minitel in Zorya.",
-	["cat_bios"] = "BIOS",
-	["cat_util"] = "Utilities",
-	["cat_loader"] = "Loaders",
-	["cat_rtmod"] = "Runtime modifiers",
-	["cat_net"] = "Networking",
-	["cat_vdev"] = "Virtual Devices"
-}

installer_dat/package_list.lua

@@ -1,25 +1,25 @@
 {
-	{name="zlan", cat="util", path="lib/util_zlan.zy2l"},
-	{name="cpio", cat="util", path="lib/util_cpio.zy2l"},
-	{name="urf", cat="util", path="lib/util_urf.zy2l"},
-	{name="vcomponent", cat="util", path="lib/util_vcomponent.zy2l"},
-	{name="oefiv2", cat="util", path="mods/util_oefiv2.zy2m"},
-	{name="oefiv1", cat="util", path="mods/util_oefiv1.zy2m"},
-	{name="openos", cat="loader", path="mods/loader_openos.zy2m"},
-	{name="fuchas", cat="loader", path="mods/loader_fuchas.zy2m"},
-	{name="vbios", cat="vdev", path="mods/vdev_vbios.zy2m"},
-	{name="biosdev", cat="vdev", path="mods/vdev_biosdev.zy2m"},
-	{name="searchpaths", cat="util", path="mods/util_searchpaths.zy2m"},
-	{name="vfs", cat="core", path="mods/vfs.zy2m"},
+	{name="zlan", cat="util", path="lib/util_zlan.velx"},
+	{name="cpio", cat="util", path="lib/util_cpio.velx"},
+	{name="urf", cat="util", path="lib/util_urf.velx"},
+	{name="vcomponent", cat="util", path="lib/util_vcomponent.velx"},
+	{name="oefiv2", cat="util", path="mods/util_oefiv2.velx"},
+	{name="oefiv1", cat="util", path="mods/util_oefiv1.velx"},
+	{name="openos", cat="loader", path="mods/loader_openos.velx"},
+	{name="fuchas", cat="loader", path="mods/loader_fuchas.velx"},
+	{name="vbios", cat="vdev", path="mods/vdev_vbios.velx"},
+	{name="biosdev", cat="vdev", path="mods/vdev_biosdev.velx"},
+	{name="searchpaths", cat="util", path="mods/util_searchpaths.velx"},
+	{name="vfs", cat="core", path="mods/vfs.velx"},
 	--{name="tsuki", cat="loader", path="mods/loader_tsuki.zy2m"},
 	--{name="romfs", cat="util", path="mods/util_romfs.zy2m"},
-	{name="cpio", cat="util", path="lib/util_cpio.zy2l"},
+	{name="cpio", cat="util", path="lib/util_cpio.velx"},
 	--{name="frequest", cat="util", path="mods/util_frequest.zy2m"},
 	--{name="loadfile", cat="loader", path="mods/loader_loadfile.zy2m"},
-	{name="minitel", cat="net", path="lib/net_minitel.zy2l"},
+	{name="minitel", cat="net", path="lib/net_minitel.velx"},
 	--{name="vdev", cat="util", path="mods/util_vdev.zy2m"},
-	{name="classic", cat="menu", path="mods/menu_classic.zy2m"},
-	{name="luaconsole", cat="util", path="mods/util_luaconsole.zy2m"},
+	{name="classic", cat="menu", path="mods/menu_classic.velx"},
+	{name="luaconsole", cat="util", path="mods/util_luaconsole.velx"},
 	--{name="vdevrt", cat="rtmod", path="mods/rtmod_vdevrt.zy2m"},
 	--{name="tsukinet", cat="net", path="mods/net_tsukinet"},
 	--{name="biosemu", cat="loader", path="mods/loader_biosemu.zy2m", warning="warn_mod_biosemu"},

lib/net_minitel/microtel/microtel-3.lua

@@ -49,9 +49,10 @@ local function checkCache(packetID)
 end
 
 --local realComputerPullSignal = computer.pullSignal
+local ps = computer.pullSignal
 thd.add("minitel_handler", function()
  while true do
- local eventTab = {computer.pullSignal(0)}
+ local eventTab = {ps(0)}
  for k,v in pairs(net.hook) do
   pcall(v,table.unpack(eventTab))
  end

mods/loader_openos/init.lua

@@ -1,8 +1,20 @@
 local zy = krequire("zorya")
 --zy.loadmod("vdev_biosdev")
 local utils = krequire("utils")
+local thd = krequire("thd")
 --local vdev = krequire("zorya").loadmod("util_vdev")
 local vdev = krequire("util_vcomponent")
+local function proxytable(t)
+	return setmetatable({}, {__index=function(self, i)
+		if (type(t[i]) == "table") then
+			self[i] = proxytable(t[i])
+			return rawget(self, i)
+		else
+			return t[i]
+		end
+	end})
+end
+local openos_count = 0
 return function(addr)
 	local fs = component.proxy(addr)
 	--vdev.overwrite(_G)
@@ -16,10 +28,21 @@ return function(addr)
 	env.krequire = nil]]
 	--vdev.install(env)
 	--log(env, env.computer, env.computer.getBootAddress, env.computer.getBootAddress())
-	function computer.getBootAddress()
+--	local env = proxytable(_G)
+	thd.add("openos$"..openos_count, function()
+		local env = utils.make_env()
+		function env.computer.getBootAddress()
 			return addr
 		end
-	function computer.setBootAddress()end
+		function env.computer.setBootAddress()end
 		local old_dl = utils.debug_log
 		load(utils.readfile(fs.address, fs.open("init.lua")), "=init.lua", "t", env)()
+		computer.pushSignal("openos_dead")
+	end)
+	while true do
+		if computer.pullSignal() == "openos_dead" then
+			utils.debug_log("Got signal.")
+			break
+		end
+	end
 end

mods/util_luaconsole/arc/bin/boot.lua

@@ -0,0 +1,5 @@
+local arg = ...
+if (arg == "") then
+	arg = "init.lua"
+end
+load_exec(arg)()

mods/util_luaconsole/arc/bin/download-recovery-env.lua

@@ -0,0 +1,105 @@
+local inet = component.list("internet")()
+if not inet then
+	tty.setcolor(0x4)
+	print("internet card not found.")
+	return 1
+end
+
+inet = component.proxy(inet)
+
+print("connecting...")
+local hand, res = inet.request("https://git.shadowkat.net/sam/OC-PsychOS2/raw/branch/master/psychos.tsar")
+if not hand then
+	tty.setcolor(0x4)
+	print(res)
+	return 1
+end
+local fs = component.proxy(computer.tmpAddress())
+_DRIVE = computer.tmpAddress()
+
+local magic = 0x5f7d
+local magic_rev = 0x7d5f
+local header_fmt = "I2I2I2I2I2I6I6"
+local en = string.unpack("=I2", string.char(0x7d, 0x5f)) == magic -- true = LE, false = BE
+local function get_end(e)
+	return (e and "<") or ">"
+end
+local function read_header(dat)
+	local e = get_end(en)
+	local m = string.unpack(e.."I2", dat)
+	if m ~= magic and m ~= magic_rev then return nil, string.format("bad magic (%.4x)", m) end
+	if m ~= magic then
+		e = get_end(not en)
+	end
+	local ent = {}
+	ent.magic, ent.namesize, ent.mode, ent.uid, ent.gid, ent.filesize, ent.mtime = string.unpack(e..header_fmt, dat)
+	return ent
+end
+
+local spin = {"|", "/", "-", "\\"}
+
+local spinv = 0
+
+local function getspin()
+	local c = spin[spinv + 1]
+	spinv = (spinv + 1) & 3
+	return c
+end
+
+tty.write("downloading psychos.tsar... "..getspin())
+local x, y = tty.getcursor()
+tty.setcursor(x-1, y)
+local buf = ""
+local lc = ""
+
+while true do
+	tty.setcursor(x-1, y)
+	tty.write(getspin())
+	lc, res = hand.read()
+	if not lc and res then
+		tty.setcolor(0x4)
+		print(res)
+		return 1
+	end
+	buf = buf .. (lc or "")
+	if not lc then
+		break
+	elseif (lc == "") then
+		computer.pullSignal(0)
+	end
+end
+hand.close()
+
+print("")
+print(#buf)
+print("unpacking... "..getspin())
+x, y = tty.getcursor()
+tty.setcursor(x-1, y)
+local pos = 1
+local function read(a)
+	local dat = buf:sub(pos, pos+a-1)
+	pos = pos + a
+	return dat
+end
+local function seek(a)
+	pos = pos + a
+	return pos
+end
+while true do
+	tty.setcursor(x-1, y)
+	tty.write(getspin())
+	local header = read_header(read(string.packsize(header_fmt)))
+	local fn = read(header.namesize)
+	seek(header.namesize & 1)
+	if (fn == "TRAILER!!!") then break end
+	if (header.mode & 32768 > 0) then
+		local path = fn:match("^(.+)/.+%..+$")
+		if path then fs.makeDirectory(path) end
+		local h = fs.open(fn, "w")
+		fs.write(h, read(header.filesize))
+		fs.close(h)
+		seek(header.filesize & 1)
+	end
+end
+tty.setcolor(0x6)
+print("run $boot to start the recovery enviroment")

mods/util_luaconsole/arc/bin/help.lua

@@ -0,0 +1,11 @@
+print("$boot [file] - Loads a Lua or a BIOS or Zorya VELX file. Defaults to init.lua.")
+print("$download-recovery-env - Downloads a tsar with PsychOS on it and boots into it.")
+print("$help - Prints this")
+print("$kill [thread name] - Kills a thread")
+print("$ls - Lists files if a root is set, lists filesystems otherwise.")
+print("$lsfs - Lists filesystems.")
+print("$lsthd - Lists threads.")
+print("$reboot - Reboots the computer.")
+print("$root [uuid part] - Sets the root (_DRIVE variable). Will autocomplete.")
+print("$shutdown - Shuts down the computer.")
+print("$start [file] - Starts a Lua file or Zorya VELX in the background.")

mods/util_luaconsole/arc/bin/kill.lua

@@ -0,0 +1,9 @@
+local thd = krequire("thd")
+local threads = thd.get_threads()
+local n = ...
+for i=1, #threads do
+	if (threads[i][1] == n) then
+		thd.kill(i)
+		print("killed "..n)
+	end
+end

mods/util_luaconsole/arc/bin/ls.lua

@@ -0,0 +1,11 @@
+local arg = ...
+if not _DRIVE then
+	for d in component.list("filesystem") do
+		print(d)
+	end
+else
+	local t = component.invoke(_DRIVE, "list", arg)
+	for i=1, #t do
+		print(t[i])
+	end
+end

mods/util_luaconsole/arc/bin/lsfs.lua

@@ -0,0 +1,3 @@
+for d in component.list("filesystem") do
+	print(d)
+end

mods/util_luaconsole/arc/bin/lsthd.lua

@@ -0,0 +1,4 @@
+local threads = krequire("thd").get_threads()
+for i=1, #threads do
+	print(threads[i][1])
+end

mods/util_luaconsole/arc/bin/reboot.lua

@@ -0,0 +1 @@
+computer.shutdown(true)

mods/util_luaconsole/arc/bin/root.lua

@@ -0,0 +1,6 @@
+local fs = ...
+for f in component.list("filesystem") do
+	if (f:sub(1, #fs) == fs) then
+		_DRIVE = f
+	end
+end

mods/util_luaconsole/arc/bin/shutdown.lua

@@ -0,0 +1 @@
+computer.shutdown()

mods/util_luaconsole/arc/bin/start.lua

@@ -0,0 +1,7 @@
+local thd = krequire("thd")
+local utils = krequire("utils")
+local arg = ...
+local name = arg:match("/(.+%..+)^") or arg
+thd.add(name, function()
+	load_exec(arg)()
+end)

mods/util_luaconsole/init.lua

@@ -1,4 +1,14 @@
+local utils = krequire("utils")
 --#include "tty.lua"
+--#include "velx.lua"
+--#include "load.lua"
+
+function _runcmd(cmd)
+	local rcmd = cmd:sub(1, (cmd:find(" ") or (#cmd+1))-1)
+	local script = _ARCHIVE:fetch("bin/"..rcmd..".lua")
+	load(script, "=bin/"..rcmd..".lua", "t", _G)(cmd:sub(#rcmd+1):gsub("^%s+", ""))
+end
+
 return function(autorun)
 	local keys = {
 		lcontrol        = 0x1D,
@@ -37,7 +47,10 @@ return function(autorun)
 		print = nil
 	end
 	if (autorun) then
-		load(autorun)()
+		local c = load(autorun)
+		if c then
+			pcall(c)
+		end
 	end
 	tty.print("")
 	tty.setcolor(2)
@@ -70,6 +83,8 @@ return function(autorun)
 			elseif (sig[4] == keys.enter) then
 				if (buffer:sub(1,1) == "=") then
 					buffer = "return "..buffer:sub(2)
+				elseif (buffer:sub(1,1) == "$") then
+					buffer = "return _runcmd(\""..buffer:sub(2).."\")"
 				end
 				local s, e = load(buffer)
 				local x, y = tty.getcursor()
@@ -92,7 +107,7 @@ return function(autorun)
 					end)
 				end
 				tty.setcolor(2)
-				tty.write("boot> ")
+				tty.write(((_DRIVE and _DRIVE:sub(1, 4)) or "boot").."> ")
 				tty.setcolor(0xF0)
 				tty.write(" ")
 				tty.setcolor(0xF)

mods/util_luaconsole/load.lua

@@ -0,0 +1,40 @@
+function load_exec(path)
+	if not _DRIVE then
+		tty.setcolor(0x4)
+		print("need to set root")
+	end
+	local env = utils.make_env()
+	function env.computer.getBootAddress()
+		return _DRIVE
+	end
+	function env.computer.setBootAddress()end
+	local ext = path:match("%.(.+)$")
+	if (ext == "lua") then
+		return load(krequire("utils").readfile(_DRIVE, component.invoke(_DRIVE, "open", path)), "="..path, "t", env)
+	elseif (ext == "velx") then
+		local fs = component.proxy(_DRIVE)
+		local h = fs.open(path)
+		local v, e = load_velx(function(a)
+			local c = ""
+			local d
+			while a > 0 do
+				d = fs.read(h, a)
+				a = a - #d
+				c = c .. d
+			end
+			return c
+		end, function(a)
+			return fs.seek(h, "cur", a)
+		end, function()
+			fs.close(h)
+		end, path)
+		if not v then
+			tty.setcolor(0x4)
+			print(e)
+		end
+		return v
+	else
+		tty.setcolor(0x4)
+		print("invalid executable format "..ext)
+	end
+end

mods/util_luaconsole/tty.lua

@@ -2,6 +2,9 @@
 tty = {}
 do
 	local gpu = component.proxy(component.list("gpu")())
+	if not gpu.getScreen() then
+		gpu.bind(component.list("screen")())
+	end
 	local gfg = -1
 	local gbg = -1
 

mods/util_luaconsole/velx.lua

@@ -0,0 +1,30 @@
+function load_velx(read, seek, close, name)
+	-- Load a VELX format library.
+	local magic, fver, compression, lver, osid, arctype, psize, lsize, ssize, rsize = string.unpack(velx_header, read(string.packsize(velx_header)))
+	if (magic ~= "\27VelX") then
+		return nil, "bad magic ("..magic..")"
+	end
+	if (osid & 0x7F ~= 0x5A or osid & 0x7F ~= 0x7F) then
+		return nil, string.format("wrong os (%x)", osid & 0x7F)
+	end
+	if (compression > 1) then
+		return nil, "bad compression"
+	end
+	if ((arctype ~= "\0\0\0\0" and (arctype ~= "tsar" and osid & 0x7F == 0x5A))) then
+		return nil, "bad arctype ("..arctype..")"
+	end
+	if (fver ~= 1) then
+		return nil, "wrong version"
+	end
+	local prog = read(psize)
+	if (compression == 1) then
+		prog = lzss_decompress(prog)
+	end
+	seek(lsize+ssize)
+	local env = {}
+	if (arctype == "tsar") then
+		env._ARCHIVE = tsar.read(read, seek, close)
+	end
+	setmetatable(env, {__index=_G, __newindex=function(_, i, v) _G[i] = v end})
+	return load(prog, "="..(name or "(loaded velx)"), "t", env)
+end

mods/util_oefiv1/init.lua

@@ -8,8 +8,7 @@ local oefi = {}
 
 local function load_oefi(drive, path, uuid)
 	local oefi_env = {}
-	local env = {}
-	utils.deepcopy(_G, env)
+	local env = utils.make_env()
 	env.krequire = nil
 	env._BIOS = nil
 	env._ZVER = nil

mods/util_oefiv2/init.lua

@@ -21,8 +21,7 @@ local function load_oefi_env(file, envx)
 		arc = cpio.read(envx.fs, file)
 	end
 	local oefi_env = {}
-	local env = {}
-	utils.deepcopy(_G, env)
+	local env = utils.make_env()
 	env.krequire = nil
 	env._BIOS = nil
 	env._ZVER = nil
@@ -116,8 +115,7 @@ end
 
 function ext.ZyNeo_GetOEFIEnv(drive, arc)
 	local oefi_env = {}
-	local env = {}
-	utils.deepcopy(_G, env)
+	local env = utils.make_env()
 	env.krequire = nil
 	env._BIOS = nil
 	env._ZVER = nil

mods/vdev_vbios/machine.lua

@@ -3,10 +3,8 @@
 		local computer = computer
 		xpcall(function()
 			utils.debug_log("Copying env...")
-			local env = utils.deepcopy(_G)
+			local env = utils.make_env()
 			utils.debug_log("Coppied env.")
-			env._G = env
-			env._ENV = env
 			env.krequire = nil
 			env._BIOS = nil
 			env._ZVSTR = nil

src/loader.lua

@@ -1,2 +1,2 @@
 --#include "src/lzss.lua"
-return assert(load(lzss_decompress($[[luacomp src/zy-neo/zinit.lua -mluamin 2>/dev/null | lua5.3 utils/makezbios.lua ]]), "=bios.lua"))(lzss_decompress)
+return assert(load(lzss_decompress(%s), "=bios.lua"))(lzss_decompress)

src/zy-neo/builtins/init_initramfs/init.lua

@@ -1,5 +1,5 @@
 _ZLOADER = "initramfs"
-local readfile=function(f,h)
+--[[local readfile=function(f,h)
 	local b=""
 	local d,r=f.read(h,math.huge)
 	if not d and r then error(r)end
@@ -11,19 +11,19 @@ local readfile=function(f,h)
 	end
 	f.close(h)
 	return b
-end
+end]]
 
 local bfs = {}
 
-local cfg = component.proxy(component.list("eeprom")()).getData()
+local cfg = cproxy(clist("eeprom")()).getData()
 
 local baddr = cfg:sub(1, 36)
-local bootfs = component.proxy(baddr)
+local bootfs = cproxy(baddr)
 
 assert(bootfs.exists(".zy2/image.tsar"), "No boot image!")
 
 local romfs_file = assert(bootfs.open(".zy2/image.tsar", "rb"))
-local rfs = readfile(bootfs, romfs_file)
+local rfs = utils.readfile(bootfs, romfs_file)
 
 --[[local romfs_dev = tsar.read(function(a)
 	local c = ""
@@ -59,9 +59,13 @@ function bfs.exists(path)
 	return romfs_dev:exists(path)
 end
 
+function bfs.getstream(path)
+	return romfs_dev:stream(path)
+end
+
 function bfs.getcfg()
 	local h = assert(bootfs.open(".zy2/cfg.lua", "r"))
-	return readfile(bootfs, h)
+	return utils.readfile(bootfs, h)
 end
 
 bfs.addr = baddr

src/zy-neo/builtins/init_managed/init.lua

@@ -1,5 +1,5 @@
 _ZLOADER = "managed"
-local readfile=function(f,h)
+--[[local readfile=function(f,h)
 	local b=""
 	local d,r=f.read(h,math.huge)
 	if not d and r then error(r)end
@@ -11,14 +11,14 @@ local readfile=function(f,h)
 	end
 	f.close(h)
 	return b
-end
+end]]
 
 local bfs = {}
 
-local cfg = component.proxy(component.list("eeprom")()).getData()
+local cfg = cproxy(clist("eeprom")()).getData()
 
 local baddr = cfg:sub(1, 36)
-local bootfs = component.proxy(baddr)
+local bootfs = cproxy(baddr)
 
 assert(bootfs.exists(".zy2/image.tsar"), "No boot image!")
 
@@ -47,9 +47,13 @@ function bfs.exists(path)
 	return romfs_dev:exists(path)
 end
 
+function bfs.getstream(path)
+	return romfs_dev:stream(path)
+end
+
 function bfs.getcfg()
 	local h = assert(bootfs.open(".zy2/cfg.lua", "r"))
-	return readfile(bootfs, h)
+	return utils.readfile(bootfs, h)
 end
 
 bfs.addr = baddr

src/zy-neo/builtins/init_osdi/init.lua

@@ -1,38 +1,47 @@
-local osdi = {}
+local bfs = {}
 
-local function int(str)
-	local t=0
-	for i=1, #str do
-		t = t | (str:byte(i) << ((i-1)*8))
-	end
-	return t
-end
+local cfg = cproxy(clist("eeprom")()).getData()
 
-local function get_part_info(meta, part)
-	local info = meta:sub((part*32)+1, ((part+1)*32))
-	local start = int(info:sub(1, 4))
-	local size = int(info:sub(5, 8))
-	local ptype = info:sub(9, 16)
-	local flags = int(info:sub(17, 19))
-	local label = info:sub(20):gsub("\0", "")
-	return {start = start,
-		size = size,
-		ptype = ptype,
-		flags = flags,
-		label = label
-	}
-end
+local baddr, part = cfg:sub(1, 36)
+local bootfs = cproxy(baddr)
 
-local function pad(str, len)
-	return str .. string.rep(" ", len-#str)
-end
-
-function osdi.get_table(volume)
-	local t = {}
-	local meta = component.invoke(volume, "readSector", 1)
-	for i=2, 16 do
-		t[i-1] = get_part_info(meta, i)
+--find active partition
+local bs, p, t, ss = bootfs.readSector(1), "I4I4c8I3c13", {}
+for i=1, 15 do
+	t = {p:unpack(bs:sub((i*32)+1, (i+1)*32))}
+	if (t[4] & 0x200 and t[4] & 0x40) then
+		ss = t[1]
 	end
 end
 
-return osdi
+local h = 1
+local romfs_dev = tsar.read(function(a)
+	local sz, c, st, p, d = math.ceil(a/512), "", (h//512), (h & 511)+1
+	for i=1, sz do
+		c = c .. bootfs.readSector(ss+i+st)
+	end
+	d = c:sub(p, p+a-1)
+	h = h+a
+	return d
+end, function(a)
+	h = h + a
+	return h
+end, function()
+	
+end)
+
+function bfs.getfile(path)
+	return romfs_dev:fetch(path)
+end
+
+function bfs.exists(path)
+	return romfs_dev:exists(path)
+end
+
+function bfs.getstream(path)
+	return romfs_dev:stream(path)
+end
+
+function bfs.getcfg()
+	return romfs_dev:fetch(".zy2/cfg.lua")
+end

src/zy-neo/builtins/init_prom/init.lua

@@ -0,0 +1,38 @@
+local bfs = {}
+
+local cfg = cproxy(clist("eeprom")()).getData()
+
+local baddr = cfg:sub(1, 36)
+local bootfs = cproxy(baddr)
+
+local h = 1
+local romfs_dev = tsar.read(function(a)
+	local sz, c, st, p, d = math.ceil(a/512), "", (h//512)+1, (h & 511)+1
+	for i=1, sz do
+		c = c .. bootfs.blockRead(i+st)
+	end
+	d = c:sub(p, p+a-1)
+	h = h+a
+	return d
+end, function(a)
+	h = h + a
+	return h
+end, function()
+	
+end)
+
+function bfs.getfile(path)
+	return romfs_dev:fetch(path)
+end
+
+function bfs.exists(path)
+	return romfs_dev:exists(path)
+end
+
+function bfs.getstream(path)
+	return romfs_dev:stream(path)
+end
+
+function bfs.getcfg()
+	return romfs_dev:fetch(".zy2/cfg.lua")
+end

src/zy-neo/builtins/init_romfs/init.lua

@@ -1,12 +0,0 @@
---#error "Not implemented."
-local rfs = {}
-
-local bfs = {}
-
-function bfs.getfile(path)
-
-end
-
-function bfs.exists(path)
-
-end

src/zy-neo/builtins/util_tsar.lua

@@ -1,14 +1,14 @@
 local magic = 0x5f7d
 local magic_rev = 0x7d5f
 local header_fmt = "I2I2I2I2I2I6I6"
-local en = string.unpack("=I2", string.char(0x7d, 0x5f)) == magic -- true = LE, false = BE
+local en = true
 local function get_end(e)
 	return (e and "<") or ">"
 end
 local function read_header(dat)
 	local e = get_end(en)
 	local m = string.unpack(e.."I2", dat)
-	if m ~= magic and m ~= magic_rev then return nil, "bad magic" end
+	if m ~= magic and m ~= magic_rev then return nil, string.format("bad magic (%.4x)", m) end
 	if m ~= magic then
 		e = get_end(not en)
 	end
@@ -49,20 +49,51 @@ function arc:list(path)
 	return ent
 end
 
+function arc:stream(path)
+	for i=1, #self.tbl do
+		if (self.tbl[i].name == path and self.tbl[i].mode & 32768 > 0) then
+			local pos = 1
+			local function read(amt)
+				self.seek(self.tbl[i].pos-self.seek(0)+pos-1)
+				pos = pos + amt
+				return self.read(amt)
+			end
+			local function seek(amt)
+				pos = pos + amt
+				return pos
+			end
+			local function close()end
+			return read, seek, close
+		end
+	end
+	return nil, "file not found"
+end
+
 function arc:close()
 	self.close()
 end
 
+function arc:meta(path)
+	for i=1, #self.tbl do
+		if (self.tbl[i].name == path and self.tbl[i].mode & 32768 > 0) then
+			return self.tbl[i]
+		end
+	end
+	return nil, "file not found"
+end
+
+
 return {
 	read = function(read, seek, close)
 		local tbl = {}
 		local lname = ""
 		while lname ~= "TRAILER!!!" do
 			local dat = read(22)
-			local et = read_header(dat)
+			local et = assert(read_header(dat))
 			et.name = read(et.namesize)
 			et.pos = seek(et.namesize & 1)
-			seek(et.filesize + (et.filesize & 1))
+			local t = (et.filesize & 1)
+			seek(et.filesize + t)
 			lname = et.name
 			if lname ~= "TRAILER!!!" then
 				tbl[#tbl+1] = et

src/zy-neo/utils.lua

@@ -1,35 +1,36 @@
 local utils = {}
-
 function utils.debug_log(...)
-	local sb = component.list("sandbox")() or component.list("ocemu")() 
-	if (sb) then component.invoke(sb, "log", ...) end
+	local sb = clist("sandbox")() or clist("ocemu")() 
+	if (sb) then cinvoke(sb, "log", ...) end
 end
 
-function utils.baddr(address)
+--[[function utils.baddr(address)
 	local address = address:gsub("-", "", true)
 	local b = ""
 	for i=1, #address, 2 do
 		b = b .. string.char(tonumber(address:sub(i, i+1), 16))
 	end
 	return b
-end
+end]]
 
 function utils.readfile(f,h)
 	local b=""
-	local d,r=component.invoke(f,"read",h,math.huge)
+	local d,r=cinvoke(f,"read",h,math.huge)
 	if not d and r then error(r)end
 	b=d
 	while d do
-		local d,r=component.invoke(f,"read",h,math.huge)
+		local d,r=cinvoke(f,"read",h,math.huge)
 		b=b..(d or "")
 		if(not d)then break end
 	end
-	component.invoke(f,"close",h)
+	cinvoke(f,"close",h)
 	return b
 end
 
 utils.load_lua = load_lua
 
+utils.lzss_decompress = lzss_decompress
+
 -- Hell yeah, deepcopy time.
 function utils.deepcopy(src, dest)
 	dest = dest or {}
@@ -58,4 +59,61 @@ function utils.deepcopy(src, dest)
 	return dest
 end
 
+local velx_header = "<c5BBBBc4I3I3I3I4"
+function utils.load_velx(read, seek, close, name)
+	-- Load a VELX format library.
+	local magic, fver, compression, lver, osid, arctype, psize, lsize, ssize, rsize = string.unpack(velx_header, read(string.packsize(velx_header)))
+	if (magic ~= "\27VelX") then
+		return nil, "bad magic ("..magic..")"
+	end
+	if (osid & 0x7F ~= 0x5A) then
+		return nil, string.format("wrong os (%x ~= 0x5A)", osid & 0x7F)
+	end
+	if (compression > 1) then
+		return nil, "bad compression"
+	end
+	if ((arctype ~= "\0\0\0\0" and arctype ~= "tsar")) then
+		return nil, "bad arctype ("..arctype..")"
+	end
+	if (fver ~= 1) then
+		return nil, "wrong version"
+	end
+	local prog = read(psize)
+	if (compression == 1) then
+		prog = lzss_decompress(prog)
+	end
+	seek(lsize+ssize)
+	local env = {}
+	if (arctype == "tsar") then
+		env._ARCHIVE = tsar.read(read, seek, close)
+	end
+	setmetatable(env, {__index=_G, __newindex=function(_, i, v) _G[i] = v end})
+	return load(prog, "="..(name or "(loaded velx)"), "t", env)
+end
+
+local _RENV = _G
+
+function utils.make_env()
+	local env = utils.deepcopy(_RENV)
+	env._G = env
+	env.load = function(scr, name, mode, e)
+		return load(scr, name, mode, e or env)
+	end
+	return env
+end
+
+function utils.console_panic(er)
+	local con = krequire("zorya").loadmod("util_luaconsole")
+	if (con) then
+		local gpu = cproxy(clist("gpu")())
+		if not gpu.getScreen() or gpu.getScreen() == "" then
+			gpu.bind(clist("screen")())
+		end
+		con(string.format("tty.setcolor(0x4) print([[%s]])", er))
+		return true
+	end
+end
+
+_RENV = utils.make_env()
+
 builtins.utils = function() return utils end

src/zy-neo/zinit.lua

@@ -1,24 +1,18 @@
 local lzss_decompress = ...
 --Zorya NEO itself.
 _BIOS = "Zorya NEO"
-_ZVSTR = "2.0-rc4"
+_ZVSTR = "2.0-rc5"
 _ZVER = 2.0
 _ZPAT = 0
 _ZGIT = "$[[git rev-parse --short HEAD]]"
 --#include "ksrc/kinit.lua"
 local thd = krequire("thd")
-local util = krequire("util")
 local sys = krequire("sys")
 local component = component
 local computer = computer
-local booted = false
-local zcfg = {}
-function log(...)
-	local c = component.list("ocemu")() or component.list("sandbox")()
-	if c then
-		component.proxy(c).log(...)
-	end
-end
+local cinvoke = component.invoke
+local clist = component.list
+local cproxy = component.proxy
 local th_i = 0
 local function th_a(func)
 	thd.add("zyneo$"..th_i, func)
@@ -26,19 +20,19 @@ local function th_a(func)
 end
 
 local function load_lua(src, ...)
-	log(#src)
 	if (src:sub(1, 4) == "\27ZLS") then
 		src = lzss_decompress(src:sub(5))
 	end
 	return load(src, ...)
 end
 
+local tsar = load([[
+$[[cat src/zy-neo/builtins/util_tsar.lua | luamin -c]]
+]])()
+
 local builtins = {}
 --#include "src/zy-neo/utils.lua"
-
-local tsar = load([[
---#include "src/zy-neo/builtins/util_tsar.lua"
-]])()
+local log = utils.debug_log
 
 sys.add_lib("zorya", (function()
 
@@ -56,8 +50,6 @@ sys.add_lib("zorya", (function()
 
 	local loaded_mods = {}
 
-	loaded_mods.util_tsar = tsar
-
 	function zy.loadmod(mod)
 		if (loaded_mods[mod]) then return loaded_mods[mod] end
 		for i=1, #mod_search do
@@ -67,10 +59,6 @@ sys.add_lib("zorya", (function()
 		end
 	end
 
-	function zy.loader_run(func, env)
-		func(env)
-	end
-
 	function zy.add_mod_search(func)
 		mod_search[#mod_search+1] = func
 		log(#mod_search)
@@ -94,11 +82,11 @@ th_a(function()
 	xpcall(function()
 		local zy = krequire("zorya")
 		zy.add_mod_search(function(mod)
-			if (bfs.exists(".zy2/mods/"..mod..".zy2m")) then
-				utils.debug_log(mod, ".zy2m")
-				return load_lua(bfs.getfile(".zy2/mods/"..mod..".zy2m"), "=.zy2/mods/"..mod..".zy2m")()
-			elseif (bfs.exists(".zy2/mods/"..mod.."/init.zy2m")) then
-				return assert(load_lua(bfs.getfile(".zy2/mods/"..mod.."/init.zy2m"), "=.zy2/mods/"..mod.."/init.zy2m"))()
+			if (bfs.exists(".zy2/mods/"..mod..".velx")) then
+				--utils.debug_log(mod, ".zy2m")
+				--return load_lua(bfs.getfile(".zy2/mods/"..mod..".zy2m"), "=.zy2/mods/"..mod..".zy2m")()
+				local r,s,c = bfs.getstream(".zy2/mods/"..mod..".velx")
+				return assert(utils.load_velx(r,s,c,".zy2/mods/"..mod..".velx"))()
 			end
 		end)
 		sys.add_search(function(mod)
@@ -107,28 +95,31 @@ th_a(function()
 			end
 		end)
 		sys.add_search(function(mod)
-			if (bfs.exists(".zy2/lib/"..mod..".zy2l")) then
-				return load_lua(bfs.getfile(".zy2/lib/"..mod..".zy2l"), "=.zy2/lib/"..mod..".zy2l")
-			elseif (bfs.exists(".zy2/lib/"..mod.."/init..zy2l")) then
-				return load_lua(bfs.getfile(".zy2/lib/"..mod.."/init.zy2l"), "=.zy2/lib/"..mod.."/init.zy2l")
+			if (bfs.exists(".zy2/lib/"..mod..".velx")) then
+				local r,s,c = bfs.getstream(".zy2/lib/"..mod..".velx")
+				return utils.load_velx(r,s,c,".zy2/lib/"..mod..".velx")
+				--return load_lua(bfs.getfile(".zy2/lib/"..mod..".velx"), "=.zy2/lib/"..mod..".zy2l")
 			end
 		end)
 		local zycfg = bfs.getcfg()
 		-- Config loaded, now we can do our shit.
-		local env = {
-			zorya = zy,
-			loadmod = zy.loadmod,
-			loadfile = bfs.getfile,
-			_BOOTADDR = bfs.addr
-		}
-		for k, v in pairs(_G) do
-			env[k] = v
+		local env = utils.make_env()
+		env.zorya = zy
+		env.loadmod = zy.loadmod
+		env.loadfile = bfs.getfile
+		env._BOOTADDR = bfs.addr
+
+		local c, e = load(zycfg, "=zycfg", "t", env)
+		if c then
+			return c()
+		else
+			utils.console_panic(e)
 		end
-		env._G = env
-		env._ENV = env
-		return assert(load(zycfg, "=zycfg", "t", env))()
 	end, function(e)
 		er = e..": "..debug.traceback()
+		if(not utils.console_panic(er)) then
+			er = er .. "\n(Lua console failed to start)"
+		end
 	end)
 	if er then error(er) end
 end)

utils/installer/blt.lua

@@ -0,0 +1,247 @@
+-- BLT, made for Lua 5.3
+
+local blt = {}
+
+local types
+
+local function serialize(val)
+	local t = type(val)
+	if (t == "number") then
+		t = math.type(val)
+	end
+	local b, str = types["s"..t](val)
+	b = (b << 3) | types[t]
+	return string.char(b) .. str
+end
+
+local function deserialize(str, t)
+	local tb = str:byte(1)
+	local type_ = tb & 7
+	local b = tb >> 3
+	local v, l = types[type_](b, str:sub(2))
+	return v, l+1
+end
+
+local function fromdouble(f)
+	return 0, string.pack("<d", f)
+end
+
+local function todouble(b, str)
+	return string.unpack("<d", str:sub(1, 8)), 8
+end
+
+local function _fromlongint(i)
+	--print("longint")
+	return 8, string.pack("<l", i)
+end
+
+local function fromint(i)
+	--Time to rabidly optimize this.
+	local len = 0
+	local cmp2 = 0
+	if (i > 0xFFFFFFFFFFFFFF) then return _fromlongint(i) end
+	for j=0, 7 do
+		len = len + 1
+		cmp2 = cmp2 | (0xFF << j)
+		--print("fromint", i+((cmp2//2)), cmp2)
+		--if (i+((cmp2//2)) <= cmp2) then
+		if (math.abs(i) <= cmp2//2) then
+			break
+		end
+	end
+	if (i < 0) then
+		i = i + (cmp2//2)
+	end
+	--i = i + (cmp2//2)
+	local tmp = ""
+	for j=0, len-1 do
+		tmp = tmp .. string.char((i & (0xFF << (j*8))) >> (j*8))
+	end
+	--local tmp = string.pack("<i["..len.."]", i)
+	return len, tmp
+end
+
+local function _tolongint(str)
+	--print("longint2")
+	return string.unpack("<l", str:sub(1, 8)), 8
+end
+
+local function toint(b, str)
+	if (b == 8) then return _tolongint(str) end
+	--return string.unpack("<i["..b.."]", str:sub(1, b)), b
+	local tmp = 0
+	for i=0, b-1 do
+		tmp = tmp | (str:byte(i+1) << (i*8))
+	end
+	local sign = (tmp & (0x80 << ((b-1)*8)))
+	sign = sign << (63 - (b*8))
+	local int = tmp & ((0x80 << ((b-1)*8)) ~ 0xFFFFFFFFFFFFFF)
+	return int | sign, b
+end
+
+local function frombool(b)
+	return b and 1 or 0, ""
+end
+
+local function tobool(b, str)
+	return b ~= 0, 0
+end
+
+local function fromstr(s)
+	local len, val = fromint(#s)
+	return len, val .. s
+end
+
+local function tostr(b, str)
+	local strl, l = toint(b, str)
+	local rtn = str:sub(1+l, l+strl)
+	return rtn, strl+l
+end
+
+local function fromarray(a)
+	local b, tmp = fromint(#a)
+	for i=1, #a do
+		tmp = tmp .. serialize(a[i])
+	end
+	--print("alen_s", #tmp)
+	return b, tmp
+end
+
+local function toarray(b, str, arr)
+	local arrl, l = toint(b, str)
+	--print("clen", l)
+	--print("arr len", arrl)
+	local arr = {}
+	local i = 0
+	for i=1, arrl do
+		--print("adec", i)
+		local v, z = deserialize(str:sub(1+l))
+		--print("arr", i, v)
+		l = l+z
+		--print("clen", l, z)
+		arr[i] = v
+	end
+	--print("alen", l)
+	return arr, l
+end
+
+local function fromtbl(t)
+	local tmp = ""
+	--See if the numerical keys are a list, and, if so, write a list
+	local nindex = 0
+	local nmax = 0
+	for k, v in pairs(t) do
+		if (type(k) == "number") then
+			if (math.type(k) == "integer") then
+				nindex = nindex + 1
+				if (nmax < k) then
+					nmax = k
+				end
+			end
+		else
+			local ks = serialize(k)
+			local vs = serialize(v)
+			tmp = tmp .. ks .. vs
+		end
+	end
+	if (nmax > 0) then
+		if (nindex == nmax) then
+			local ib, dat = fromarray(t)
+			tmp = tmp .. string.char(0) .. string.char(types.table_array | (ib << 3)) .. dat
+		else
+			for k, v in pairs(t) do
+				if (type(k) == "number" and math.type(k) == "integer") then
+					local ks = serialize(k)
+					local vs = serialize(v)
+					tmp = tmp .. ks .. vs
+				end
+			end
+		end
+	end
+	return 0, tmp .. string.char(0,0) --nil,nil terminated
+end
+
+local function totbl(b, str)
+	local t = {}
+	local k = ""
+	local v = ""
+	local pos = 1
+	--print("topen")
+	while true do
+		--print("k", str:byte(pos), str:byte(pos) & 7)
+		local k, l = deserialize(str:sub(pos))
+		pos = pos + l
+		--print("v", str:byte(pos), str:byte(pos) & 7)
+		if (str:byte(pos) & 7 == 6) then
+			--print("ailen", str:byte(pos) & (7 ~ 0xFF))
+			local r, l = deserialize(str:sub(pos))
+			pos = pos + l
+			for i=1, #r do
+				t[i] = r[i]
+			end
+		else
+			local v, l = deserialize(str:sub(pos))
+			pos = pos + l
+			if (not v and not k) then
+				--print("tclose")
+				break
+			end
+			--print("decode", k, v)
+			t[k] = v
+		end
+	end
+	return t, pos-1 --how
+end
+
+-- Type LUT
+types = {
+	["nil"] = 0,
+	float = 1,
+	number = 1,
+	integer = 2,
+	string = 3,
+	boolean = 4,
+	table = 5,
+	table_array = 6, --Meta-value
+	[0] = function(b, str) return nil, 0 end,
+	[1] = todouble,
+	[2] = toint,
+	[3] = tostr,
+	[4] = tobool,
+	[5] = totbl,
+	[6] = toarray,
+	snil = function()return 0, ""end,
+	sfloat = fromdouble,
+	sinteger = fromint,
+	sstring = fromstr,
+	sboolean = frombool,
+	stable = fromtbl,
+	stable_array = fromarray
+}
+
+function blt.serialize(...)
+	local args = {...}
+	local tmp = string.char(#args)
+	for i=1, #args do
+		local str = serialize(args[i])
+		tmp = tmp .. str
+	end
+	return tmp
+end
+
+local unpack = unpack or table.unpack
+
+function blt.deserialize(str)
+	local args = {}
+	local pos = 2
+	local amt = str:byte(1)
+	local l
+	for i=1, amt do
+		local v, l = deserialize(str:sub(pos))
+		args[i] = v
+		pos = pos + l
+	end
+	return unpack(args)
+end
+
+return blt

utils/installer/bootstrap.lua

@@ -0,0 +1,37 @@
+local args = {...}
+local tbl = args[1]
+local dat = args[2]
+table.remove(args, 1)
+table.remove(args, 1)
+
+local function getfile(path)
+	for i=1, #tbl do
+		if (tbl[i].name == path) then
+			return dat:sub(tbl[i].pos, tbl[i].pos+tbl[i].filesize-1)
+		end
+	end
+end
+
+if debug.debug then
+	for i=1, #tbl do
+		print(tbl[i].name, tbl[i].filesize)
+	end
+	print("Zorya NEO Installer")
+	print("This was made for OpenComputers, and, as such, is not compatible with your system.")
+	os.exit(0)
+end
+
+function lzss_decompress(a)local b,c,d,e,j,i,h,g=1,'',''while b<=#a do
+e=c.byte(a,b)b=b+1
+for k=0,7 do h=c.sub
+g=h(a,b,b)if e>>k&1<1 and b<#a then
+i=c.unpack('>I2',a,b)j=1+(i>>4)g=h(d,j,j+(i&15)+2)b=b+1
+end
+b=b+1
+c=c..g
+d=h(d..g,-4^6)end
+end
+return c end
+
+local component = component or require("component")
+local computer = computer or require("computer")

utils/installer/graphics.lua

@@ -0,0 +1,30 @@
+local characters = {
+	"╔", "╗", "═", "║", "╚", "╝"
+}
+
+local proxy, list = component.proxy, component.list
+local gpu = proxy(list("gpu")())
+if (not gpu.getScreen()) then
+	gpu.bind(list("screen")())
+end
+local usepal
+if (gpu.getDepth() > 1) then
+	usepal = true
+	gpu.setPaletteColor(0, 0x000000)
+	gpu.setPaletteColor(1, 0xFFFFFF)
+	gpu.setPaletteColor(2, 0x4444FF)
+	gpu.setPaletteColor(3, 0xFF7F44)
+	gpu.setPaletteColor(4, 0x00007F)
+	gpu.setPaletteColor(5, 0x7F00FF)
+	gpu.setPaletteColor(6, 0x595959)
+end
+local function gc(c)
+	if usepal then
+		return c, true
+	end
+	return (c == 1) and 1 or 0
+end
+
+function gfx.drawtitle()
+
+end

utils/installer/init.lua

@@ -0,0 +1,7 @@
+--#include "utils/installer/bootstrap.lua"
+--#include "utils/installer/blt.lua"
+--#include "utils/installer/strings.lua"
+--#include "utils/installer/graphics.lua"
+--#include "utils/installer/menu.lua"
+
+local menus = {}

utils/installer/menu.lua

@@ -0,0 +1,128 @@
+local menu = {}
+
+local _menu = {}
+
+function menu.create(title)
+	return setmetatable({}, {__index=_menu})
+end
+
+function _menu:destroy()
+
+end
+
+function _menu:add(obj)
+
+end
+
+function _menu:calcsize()
+	local w, h = 0,0
+	for i=1, #self do
+		local ew, eh = self[i]:size()
+		if (ew > w) then
+			w = ew
+		end
+		h = h + eh
+	end
+	self.w = w
+	self.h = h
+	return w, h
+end
+
+function _menu:draw()
+	local w, h = self.w+2, self.h+2
+	for i=1, #self do
+
+	end
+end
+
+function _menu:drawblit()
+	local w, h = self.w+2, self.h+2
+	for i=1, #self do
+
+	end
+end
+
+local _text = {}
+
+function _text:size()
+	return self.w, self.h
+end
+
+function _text:draw(gpu, x, y, width)
+	for i=1, #self.txt do
+		local rx = x+math.floor((width/2)-(#self.txt/2))
+		gpu.set(rx, y+i-1, self.txt[i])
+	end
+end
+
+local _select = {entry = true}
+
+function _select:select(func)
+	self.select = func
+end
+
+function _select:size()
+	return self.w, self.h
+end
+
+function _select:keyupdate(key)
+
+end
+
+local _buttons = {entry = true}
+
+function _buttons:select(func)
+	self.select = func
+end
+
+function _buttons:size()
+	return self.w, self.h
+end
+
+function _buttons:keyupdate(key)
+
+end
+
+local _checkboxes = {entry = true}
+
+function _checkboxes:size()
+
+end
+
+function _checkboxes:keyupdate(key)
+
+end
+
+local _textbox = {entry = true}
+
+function _textbox:keyupdate(key)
+
+end
+
+function _textbox:size()
+
+end
+
+function _textbox:select(func)
+
+end
+
+function _textbox:get()
+	return self.buffer
+end
+
+function menu.textbox(w)
+
+end
+
+function menu.select(options)
+
+end
+
+function menu.buttons(buttons)
+
+end
+
+function menu.checkbox(options)
+
+end

utils/installer/menus/bios.lua

@@ -0,0 +1,16 @@
+function menu.bios()
+	local biossel = menu.create()
+	biossel:add(menu.text(lang.getstring("menu_bios_select")))
+	local bios = menu.select {
+		{text = lang.getstring("bios_type_managed"), value = "managed"},
+		{text = lang.getstring("bios_type_initramfs"), value = "initramfs"},
+		{text = lang.getstring("bios_type_prom"), value = "prom"},
+		{text = lang.getstring("bios_type_osdi"), value = "osdi"},
+	}
+	bios:select(function(v)
+		biossel:destroy()
+		menu["bios_"..v]()
+	end)
+	biossel:add(bios)
+	biossel:draw()
+end

utils/installer/menus/langselect.lua

@@ -0,0 +1,14 @@
+function menu.langsetup()
+	local langselect = menu.create()
+	menu:add(menu.text("Language"))
+	local langs = menu.select {
+		{text = "English (US)", value = "en_US"}
+	}
+	langs:select(function(v)
+		langselect:destroy()
+		lang.load(v)
+		menu.bios()
+	end)
+	menu:add(langs)
+	menu:draw()
+end

utils/installer/menus/osdi.lua

@@ -0,0 +1,20 @@
+function menu.bios_osdi()
+	-- Find OSDI formatted disks.
+	local osdi = menu.create()
+	local drives = {}
+	local dselv = {}
+	for d in list("drive") do
+		local drive = proxy(d)
+		local t = drive.readSector(1)
+		local fmt = (t:sub(1, 4) == "OSDI")
+		drives[#drives+1] = {dev=drive, addr=d, format=fmt}
+		dselv[#dselv+1] = {text=string.format("%s (%s)", d:sub(1,6), lang.getstring((fmt and "osdi_formatted") or "osdi_unformatted")), value=drives[#drives]}
+	end
+	local disksel = menu.select(dselv)
+	disksel:select(function(v)
+		if not v.format then
+			
+	end)
+	osdi:add(disksel)
+	osdi:destroy()
+end

utils/installer/strings.lua

@@ -0,0 +1,11 @@
+local lang = {}
+do
+	local _LANGINFO = {}
+	function lang.load(locale)
+		_LANGINFO = blt.deserialize(lzss_decompress(getfile("lang/"..locale..".blt.z")))
+	end
+
+	function lang.getstring(str)
+		return _LANGINFO[str]
+	end
+end

utils/installer/tsarbuild.lua

@@ -0,0 +1,49 @@
+local tsar = {}
+
+do
+	local file = ""
+	local modes = {
+		["fifo"] = 1,
+		["char device"] = 2,
+		["directory"] = 4,
+		["block device"] = 6,
+		["file"] = 8,
+		["link"] = 0xA,
+		["socket"] = 0xC
+	}
+	local function tsar.getperm(ftype, perm)
+		local md = 0
+		for i=1, 9 do
+			if (perm:sub(i,i) ~= "-") then
+				md = md | (1 << (i-1))
+			end
+		end
+		return md | (modes[ftype] << 12)
+	end
+
+	function tsar.new_node(ni)
+		local ent = {
+			name = ni.name,
+			namesize = #ni.name,
+			magic = 0x5f7d,
+			mode = ni.mode or tsar.getperm("directory", "r-xr-xr-x"),
+			uid = ni.uid or 0,
+			gid = ni.gid or 0,
+			filesize = (ni.data and #ni.data) or 0,
+			mtime = os.time()
+		}
+		file = file .. string.pack("=I2I2I2I2I2I6I6", ent.magic, ent.namesize, ent.mode, ent.uid, ent.gid, ent.filesize, ent.mtime)
+		file = file .. ni.path
+		if ent.namesize & 1 > 0 then
+			file = file .. "\0"
+		end
+		file = file .. (ni.data or "")
+		if ent.namesize & 1 > 0 then
+			file = file .. "\0"
+		end
+	end
+
+	function tsar.get()
+		return file
+	end
+end

utils/installer/velxbootstrap.lua

@@ -0,0 +1,29 @@
+local args = {...}
+
+local function getfile(path)
+	return _ARCHIVE:fetch(path)
+end
+
+if debug.debug then
+	for i=1, #tbl do
+		print(tbl[i].name, tbl[i].filesize)
+	end
+	print("Zorya NEO Installer")
+	print("This was made for OpenComputers, and, as such, is not compatible with your system.")
+	os.exit(0)
+end
+
+function lzss_decompress(a)local b,c,d,e,j,i,h,g=1,'',''while b<=#a do
+e=c.byte(a,b)b=b+1
+for k=0,7 do h=c.sub
+g=h(a,b,b)if e>>k&1<1 and b<#a then
+i=c.unpack('>I2',a,b)j=1+(i>>4)g=h(d,j,j+(i&15)+2)b=b+1
+end
+b=b+1
+c=c..g
+d=h(d..g,-4^6)end
+end
+return c end
+
+local component = component or require("component")
+local computer = computer or require("computer")