View difference between Paste ID: qExuNAUg and WCdpCaEm

---pastebin run WCdpCaEm
+-- installation: pastebin run qExuNAUg
---installing: NhUI v0.4u (for Basic and Advanced PCs/Monitors)
+-- installing: NhUI v0.5 (for Basic and Advanced PCs/Monitors) [CraftOS 1.7 compatibility confirmed]
 -- info: This is a UI program-set to be used in ComputerCraft, a mod for Minecraft which adds programmable computers
-print("Removing all previous NhUI files...")
+
-shell.run("delete","uninstaller")
+-- add something that mentions when another program of the same name exists
-shell.run("pastebin","get","PNvB0uw4","uninstaller") --v0.2a+
+
-shell.run("uninstaller")
+local nhver="v0.5"
-print("Starting NhUI v0.4u installation...")
+local nhuiProgs={["startup"]="CjD8TqJb",["desktop"]="JUhsDLDd",[".nhuicfg"]="mbD7EU2J"}
-shell.run("pastebin","get","fGbMtuXU","desktop") --v0.4u
+local nhuiProgList={"startup","desktop","updater","login",".nhuicfg"}
-shell.run("pastebin","get","LrBWAr2L","updater") --v0.3a+
+local function anyKey()
-shell.run("pastebin","get","PNvB0uw4","uninstaller") --v0.2a+
+  sleep(.2)
-term.clear()
+  local event,b,x,y=os.pullEventRaw()
-term.setCursorPos(1,1)
+  if (event=="key" and b~=0) or (event=="mouse_click" and x>0 and y>0) then anyKey=nil end
-sleep(.1)
+end
 
-shell.run("rename","desktop","startup")
+term.clear() term.setCursorPos(1,1)
-print("NhUI v0.4u installed successfully.")
+print("You have initiated the NhUI ("..nhver..") installer. Installing NhUI will remove the following programs:\n")
-sleep(1)
+print("startup       login\ndesktop       .nhuicfg\nupdater")
-term.write("Rebooting to finalize install")
+print("\nIf you wish to rename any programs, cancel the installation and do so before continuing.\n")
-textutils.slowPrint("...",2.5)
+local x,y=term.getCursorPos()
-sleep(.1)
+local ans=nil
-term.clear()
+repeat
-sleep(.3)
+  term.setCursorPos(x,y) term.clearLine()
-os.reboot()
+  term.write("Would you like to install NhUI <y/n>? ")
   local input=read()
   if input=="y" then ans=true
   elseif input=="n" then print("\n@NhUI installation was canceled.\n@Press any key to continue.")
   anyKey() os.reboot()
   else print("\nPlease enter 'y' or 'n'.") end
 until ans==true
 if ans==true then print("\nWaiting for pastebin.com...") end
 while ans do
   http.request("http://pastebin.com/")
   local event=os.pullEvent()
   if event=="http_failure" then print("...could not connect.\n\n@NhUI installation was canceled.\n@Press any key to continue.")
   anyKey() os.reboot()
   elseif event=="http_success" then print("...connection successful.\n\nClearing paths...")
     for i=1, #nhuiProgList-1 do fs.delete(nhuiProgList[i]) end
     print("...paths cleared.\n\nFetching files...")
     shell.run("pastebin get",nhuiProgs["startup"],"startup")
     shell.run("pastebin get",nhuiProgs["desktop"],"desktop")
     if not fs.exists(".nhuicfg") then shell.run("pastebin get",nhuiProgs[".nhuicfg"],".nhuicfg") end
     if fs.exists("startup") and fs.exists("desktop") and fs.exists(".nhuicfg") then
       print("...programs fetched.\n\n@NhUI "..nhver.." installed successfully.\n@Press any key to continue.")
       anyKey() os.reboot()
     else error("ERROR: Program(s) failed to download likely due to a connection issue. You may attempt to re-run the installer.") end
   end
 end