startup

--set root path
_G.rootPath = "/"

_G.w, _G.h = term.getSize()

--load parameters
os.loadAPI(rootPath .. "params")

--load other variables
_G.prgPath = params.prgPath
_G.osFilesPath = params.osFilesPath
_G.sysPath = params.sysPath
_G.usrPath = params.usrPath
_G.regPath = params.regPath
_G.funcPath = params.funcPath
_G.restPath = params.restPath

--install updates
if params.update ~= 0 then
	os.loadAPI(sysPath .. "recover/recovery")
	recovery.recover(params.update)
end

--load main system functions
os.loadAPI(sysPath .. "main")
os.loadAPI(sysPath .. "ui")
os.loadAPI(sysPath .. "recovery/recovery")

--load functions
os.loadAPI(funcPath .. "cred")
os.loadAPI(funcPath .. "debug")
os.loadAPI(funcPath .. "func")
os.loadAPI(funcPath .. "periph")

--load registry settings
os.loadAPI(regPath .. "prg")
os.loadAPI(regPath .. "settings")

--make sure that the system didn't crash
params.debugger()

--[[
--set it to crash in case the system shuts down incorrectly
os.unloadAPI(rootPath .. "params")
local file = fs.open(rootPath .. "params", "r")
local data = file.readAll()
file.close()

data = string.gsub(data, 'crash = 0', 'crash = 1')

file = fs.open(rootPath .. "params", "w")
file.write(data)
file.close()

--reload the API
os.loadAPI(rootPath .. "params")]]--

if term.isColor() then
	_G.tbCol = params.tbColMain
	_G.tbxCol = params.tbxColMain
	_G.txCol = params.txColMain
	_G.bgCol = params.bgCol
	_G.stxCol = params.stxColMain
else
	_G.tbCol = params.tbMain
	_G.tbxCol = params.tbMain
	_G.txCol = params.txMain
	_G.bgCol = params.bgCol
	_G.stxCol = params.stxMain
end

--start OS
main.start()