115 lines
2.8 KiB
Lua
115 lines
2.8 KiB
Lua
local function dothething()
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fs.move("tmp/bigfont", "bigfont")
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_G.bigfont = loadfile("bigfont",_ENV)()
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local function wordwrap(str)
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local x,y = term.getCursorPos()
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local tW,tH = term.getSize()
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for w in str:gmatch("%S+") do
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local x1,y1 = term.getCursorPos()
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if x1+(#w*3) >= tW then
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bigfont.bigPrint(" ")
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local x2,y2 = term.getCursorPos()
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term.setCursorPos(x,y2)
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end
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bigfont.bigWrite(w.." ")
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end
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end
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--local ico = lUtils.asset.load("User/Cloud/Images/New_Loading.limg") -- replace with actual filepath later
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fs.move("tmp/LevelOS/assets/loading.limg", "LevelOS/assets/loading.limg")
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local file = fs.open("LevelOS/assets/loading.limg")
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local f = file.readAll()
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file.close()
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local ico = textutils.unserialize(f)
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for t=1,#ico do
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for l=1,#ico[t] do
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ico[t][l][2] = string.gsub(ico[t][l][2],"T","9")
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ico[t][l][3] = string.gsub(ico[t][l][3],"T","9")
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end
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end
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local frame = 1
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local prog = 0
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local icoX,icoY
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local function renderIco(frame)
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local f = ico[frame]
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for l=1,#f do
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term.setCursorPos(icoX,icoY+(l-1))
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term.blit(unpack(f[l]))
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end
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end
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local function progress()
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while true do
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renderIco(frame)
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term.setCursorPos(icoX+5,icoY+1)
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term.write(math.floor(prog + 0.5).."% complete")
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os.sleep(0.1)
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frame = frame+1
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if frame > #ico then
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frame = 1
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end
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end
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end
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local function fread(file)
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local f = fs.open(file,"r")
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local o = f.readAll()
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f.close()
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return o
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end
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local function fwrite(file,content)
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local f = fs.open(file,"w")
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f.write(content)
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f.close()
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return true
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end
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local function render()
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term.setBackgroundColor(colors.cyan)
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term.setTextColor(colors.white)
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term.clear()
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local w,h = term.getSize()
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local x = 2
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if w > 51 then
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x = math.floor(x+((w-51)/4))
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end
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term.setCursorPos(x,3)
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wordwrap("Installing BefatorOS")
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bigfont.bigPrint(" ")
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local x1,y1 = term.getCursorPos()
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term.setCursorPos(x,y1+2)
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print("This might take a while. Don't turn off your computer.")
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local x1,y1 = term.getCursorPos()
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icoX,icoY = x,y1+1
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-- perhaps a cancel button if i ever feel like it
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end
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render()
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local function events()
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while true do
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local e = {os.pullEvent()}
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-- process things if buttons
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if e[1] == "term_resize" then
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render()
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end
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end
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end
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local function downloader()
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for i=1,100 do
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os.sleep(math.random())
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prog = i
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end
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fs.move("tmp/stage2-install.lua", "real_startup.lua")
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os.sleep(2)
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os.reboot()
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end
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parallel.waitForAny(events,progress,downloader)
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end
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local ok,err = pcall(dothething)
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if not ok then
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term.setCursorPos(1,1)
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term.setTextColor(colors.red)
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term.write(err)
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end |