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startup (1).lua

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+--[[Local Variables]]--
+local termWidth, termHeight = term.getSize()
+local selectedItem = 1
+local inMainMenu = true
+local inLightsMenu = false
+
+--[[Menu Methods]]--
+function Choice1()
+  term.clear()
+  term.setCursorPos(1,1)
+  term.write("Hello,my name is "..os.getComputerLabel())
+  sleep(3)
+end
+
+function Choice2()
+  selectedItem = 1
+  inLightsMenu=true
+  while inLightsMenu do
+    term.clear()
+    term.setCursorPos(1,1)
+    printMenu(lightsMenu)
+    event,key=os.pullEvent("key")
+    onKeyPressed(key,lightsMenu)
+  end
+end
+function LightsOn()
+  redstone.setBundledOutput("top", colors.white)
+  inLightsMenu = false
+  selectedItem = 1
+end
+function LightsOff()
+  redstone.setBundledOutput("top", 0)
+  inLightsMenu = false
+  selectedItem = 1
+end
+function Reboot()
+  print("Rebooting...")
+  sleep(1)
+  os.reboot()
+end
+function Exit()
+  os.shutdown()
+end
+function Edit()
+  inMainMenu = false
+end
+
+--[[Menu Definitions]]--
+mainMenu = {
+  [1] = { text = "Who amI?",handler=Choice1 },
+  [2] = { text = "Light Controls",handler=Choice2 },
+  [3] = { text = "Reboot",handler=Reboot },
+  [4] = { text = "Exit",handler=Exit },
+  [5] = { text = "Edit mode",handler=Edit }
+}
+lightsMenu={
+  [1]= { text="Lights On", handler=LightsOn},
+  [2]= { text="Lights Off", handler=LightsOff}
+}
+
+--[[Printing Methods]]--
+function printMenu(menu)
+  for i=1,#menu do
+    if i== selectedItem then
+      print("[*]"..menu[i].text)
+    else
+      print("[ ]"..menu[i].text)
+    end
+  end
+end
+
+--[[Handler Method]]--
+function onKeyPressed( key, menu )
+  if key == keys.enter then
+    onItemSelected( menu )
+  elseif key == keys.up then
+    if selectedItem > 1 then
+      selectedItem = selectedItem - 1
+	  end
+  elseif key == keys.down then
+    if selectedItem < #menu then
+	    selectedItem = selectedItem + 1 
+	  end
+  end
+end
+
+function onItemSelected( menu )
+  menu[selectedItem].handler()
+end
+
+--[[Main Method]]--
+function main()
+  while inMainMenu do
+    term.clear()
+    term.setCursorPos(1,1)
+    printMenu(mainMenu)
+    event,key = os.pullEvent("key")
+    onKeyPressed(key,mainMenu)
+  end
+end
+
+main()

startup.lua

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+--[[Local Variables]]--
+local termWidth, termHeight = term.getSize()
+local selectedItem = 1
+local inMainMenu = true
+local inLightsMenu = false
+
+--[[Menu Methods]]--
+function Choice1()
+  term.clear()
+  term.setCursorPos(1,1)
+  term.write("Hello,my name is "..os.getComputerLabel())
+  sleep(3)
+end
+
+function Choice2()
+  selectedItem = 1
+  inLightsMenu=true
+  while inLightsMenu do
+    term.clear()
+    term.setCursorPos(1,1)
+    printMenu(lightsMenu)
+    event,key=os.pullEvent("key")
+    onKeyPressed(key,lightsMenu)
+  end
+end
+function LightsOn()
+  redstone.setBundledOutput("top", colors.white)
+  inLightsMenu = false
+  selectedItem = 1
+end
+function LightsOff()
+  redstone.setBundledOutput("top", 0)
+  inLightsMenu = false
+  selectedItem = 1
+end
+function Reboot()
+  print("Rebooting...")
+  sleep(1)
+  os.reboot()
+end
+function Exit()
+  os.shutdown()
+end
+function Edit()
+  inMainMenu = false
+end
+
+--[[Menu Definitions]]--
+mainMenu = {
+  [1] = { text = "Who amI?",handler=Choice1 },
+  [2] = { text = "Light Controls",handler=Choice2 },
+  [3] = { text = "Reboot",handler=Reboot },
+  [4] = { text = "Exit",handler=Exit },
+  [5] = { text = "Edit mode",handler=Edit }
+}
+lightsMenu={
+  [1]= { text="Lights On", handler=LightsOn},
+  [2]= { text="Lights Off", handler=LightsOff}
+}
+
+--[[Printing Methods]]--
+function printMenu(menu)
+  for i=1,#menu do
+    if i== selectedItem then
+      print("[*]"..menu[i].text)
+    else
+      print("[ ]"..menu[i].text)
+    end
+  end
+end
+
+--[[Handler Method]]--
+function onKeyPressed( key, menu )
+  if key == keys.enter then
+    onItemSelected( menu )
+  elseif key == keys.up then
+    if selectedItem > 1 then
+      selectedItem = selectedItem - 1
+	  end
+  elseif key == keys.down then
+    if selectedItem < #menu then
+	    selectedItem = selectedItem + 1 
+	  end
+  end
+end
+
+function onItemSelected( menu )
+  menu[selectedItem].handler()
+end
+
+--[[Main Method]]--
+function main()
+  while inMainMenu do
+    term.clear()
+    term.setCursorPos(1,1)
+    printMenu(mainMenu)
+    event,key = os.pullEvent("key")
+    onKeyPressed(key,mainMenu)
+  end
+end
+
+main()