-- Copyright 2013 Jeff Wandling
-- Geometric Enthusiasm MC

function kon()
   term.setCursorPos(0,0)
   setTextColor( colors.lime )
   print(".###..##.....")
   print("..#...#...........")
   print("..#..#..................")
   print("..#..#....#####..##.##..")
   print("..#.#....#.....#..##..#.")
   print("..###....#.....#..#...#.")
   print("..#..#...#.....#..#...#.")
   print("..#...#..#.....#..#...#.")
   print(".###..##..#####..###.###")
   setTextColor( colors.cyan )
   print("..")
   print(".... Hijo ni yoi arigato")
end


function spewfill()

    local x = 0
    local y = 0
    local w, h = term.getSize()

    local ch = { "!", "~", " ", "|", ".",
    " ", "_", "$" }
    local cl = { colors.white, colors.lightBlue, colors.lime, colors.gray, colors.lightGray,
                 colors.green, colors.black }
    term.setCursorPos(0,0)

    for y  = 0, h-1 do
      for x = 0, w-1 do
          term.setTextColor( cl[math.random(1,7)] )
          term.write( ch[math.random(1,8)] )
      end
      print("")
    end

end


function spewupdate()
     local w, h = term.getSize()
     local y = 0
     local x = 0
     local ch = { "!", "~", " ", "|",
      ".", " ", "_", "$" }
     local cl = { colors.white, colors.lightBlue,
                  colors.lime, colors.gray,
                  colors.lightGray,
                 colors.green,
                 colors.black }
     term.setCursorPos(0,0)
     local  r = math.random(0, w-1)
     local th = math.random(0, h-1)
     local thh = math.random(th, h-1)
     for y = th, thh do
          term.setCursorPos(r, y)
          term.setTextColor( colors.lightGray)
          term.write("#")
          os.sleep(0.050)
          term.setTextColor( colors.white)
          term.setCursorPos(r, y)
          term.write("_")
          os.sleep(0.050)
          term.setCursorPos(r, y)
          term.setTextColor( cl[math.random(1,7)] )
          term.write( ch[math.random(1,8)] )
     end
end


spewfill()
local w
for w = 0, 2 do
    spewupdate()
end