View difference between Paste ID: YL0zUAir and PSvJB8A0

--- KekApi (1.2)
+-- KekApi (1.2.1)
 
 
 function centerText (text)
  local w, h = term.getSize()
  term.setCursorPos(math.floor(w / 2 - text:len() / 2 + .5), math.floor(h / 2 + .5))
  write(text)
 end
 
 function centerPrint (text)
  local textLen = string.len(text)
  local screenW,_ = term.getSize()
  local xCoords = tonumber(math.ceil((screenW / 2) - (textLen / 2)))
  local _,termY = term.getCursorPos()
  term.setCursorPos(xCoords,termY)
  print(text)
  return xCoords
 end
 
 function writeLine ()
  term.write("--------------------------------------------------")
 end
 
 function slowCenterPrint (text, time)
  local textLen = string.len(text)
  local screenW,_ = term.getSize()
  local xCoords = tonumber(math.ceil((screenW / 2) - (textLen / 2))) -- Da Ba Dee xD
  local _,termY = term.getCursorPos()
  term.setCursorPos(xCoords,termY)
  textutils.slowWrite(text, time)
  return xCoords
 end
 
-function drawMenu (tab1, x, y)
+function drawMenu(tab, t,d)
- if y == nil or x == nil then
+ wybor = 1
-  printError("podaj x i y dla menu!")
+ back = term.getBackgroundColor()
- end
+ w,h = term.getSize()
- a = 0
+ scr = 0
- colorOld = term.getBackgroundColor()
+
- wbr = 1
+  c,v = term.getSize()
   if #tab > 10 then
-  w,h = term.getSize()
+   tabL = 10
-  if #tab1 < 10 then
+  else
-   for i = 1, #tab1 do
+   tabL = #tab
-    term.setCursorPos(x,y + i - 1)
+
-    if i == wbr then
+  a = 0
-     term.setBackgroundColor(colors.gray)
+  for i=1,tabL do
-    else
+   a = a + 1
-     term.setBackgroundColor(colorOld)
+   if t == nil and d == nil then
-    end
+    term.setCursorPos(1, a + math.floor(h / 2 - .5) - #tab / 2 + .5)
-   term.write(tab1[i])
+   else
     term.setCursorPos(t, d + a - 1)
-  elseif #tab1 > 10 or #tab1 == 10 then
+
-   for i = 1, 10 do
+   term.clearLine()
-    if i == wbr then
+   if a+scr == wybor then
-     term.setBackgroundColor(colors.gray)
+    term.setBackgroundColor(colors.lightGray)
-    else
+   else
-     term.setBackgroundColor(colorOld)
+    term.setBackgroundColor(back)
-    end
+
-    if wbr == 9 or wbr > 9 then
+   if t == nil and d == nil then
-     i = wbr
+    centerPrint(" ".. tab[i+scr].. " ")
-     i = i - 1
+   else write(" ".. tostring(tab[i+scr]).. " ") end
-    end
+   term.setBackgroundColor(back)
-    term.setCursorPos(x,y + i - 1)
+
-    term.clearLine()
+
-    term.write(tab1[i])
+  if key == keys.up and wybor>1 then
-   end
+   if wybor > 10 then
     scr = scr - 1
    end
-  if key == keys.down and wbr < #tab1 then
+   wybor = wybor - 1
-   wbr = wbr + 1
+  elseif key == keys.down and wybor<#tab then
    wybor = wybor + 1
-  if key == keys.up and wbr > 1 then
+   if wybor > 10 then
-   wbr = wbr - 1
+    scr = scr + 1
    end
-  if key == keys.enter then
+  elseif key == keys.enter then
-   break
+   term.clear()
    return wybor
- end
+
- term.setBackgroundColor(colorOld)
+ end
- return wbr
+