Windows Minecraft

mouseU = true
backgroundColor = colors.lightBlue


windows = {NewWindow = function(name)
 windows.open[#windows.open + 1] = {POS = {x = 0, y = 0},SIZE = {x = 10, y = 9},NAME = name}
end,
open = {}
}


windows.NewWindow("TEST")


function pixel(x,y,color,cahr)
term.setCursorPos(x,y)
term.setBackgroundColor(color)
if not cahr then cahr = " " end
write(cahr)
term.setBackgroundColor(backgroundColor)
end




function mouse_up()
startPOS = nil
end




function mouseDown(mx,my)
if startPOS then
 oldPOS = {x=window.POS.x,y=window.POS.y}
 window.POS.x = mx - startPOS.x + oldPOS.x
 window.POS.y = my - startPOS.y + oldPOS.y
 startPOS = {x = mx,y = my}
end
end








function mouseDownStart(mx,my)
 if mx >= window.POS.x and mx <= window.POS.x + window.SIZE.x - 1 then
   if my-1 == window.POS.y then
     startPOS = {x = mx,y = my}
   end
 end
end


function mouseClick(mb,mx,my)
 if mx == window.POS.x + window.SIZE.x  then
   if my-1 == window.POS.y then
     window.NAME = "Close"..string.char(2)
   end
 end
end


while true do
event,p1,p2,p3 = os.pullEvent()
if event == "mouse_up" then
 mouseU = true
 mouse_up()
elseif event == "mouse_drag" then
 if p1 == 1 then
  if mouseU then
    mouseDownStart(p2,p3)
  end
  mouseDown(p2,p3)
  mouseU = false
 end
elseif event == "mouse_click" then
 mouseClick(p1,p2,p3)
end
--draw
term.clear()
 for wi=1, #windows.open do
   window = windows.open[wi]
   for x=1, window.SIZE.x do
   for y=1,window.SIZE.y do
     c = colors.lightGray
     t=" "
     if y == 1 then
       c = colors.gray
       if x <= string.len(window.NAME) then
       t = string.sub(window.NAME,x,x)
       end
       if x == window.SIZE.x then
         c = colors.red
       end
     end
     pixel(window.POS.x+x,window.POS.y+y,c,t)
   end
   end
 end
sleep(0.1)
end