Simple Screensaver modified by kotik_prikol

-- Simple screensaver Laine_prikol and modified by Kotik_Prikol 1.1
local component = require("component")
local gpu = component.gpu
local os = require("os")
local term = require("term")
input = "None"
stopping = 0
-----------------------------
term.clear()
print("Введите режим: [a] - Веселый пацан [b] - Красный квадрат [c] - Синий  квадрат  [d] - Зелёный квадрат")
while true do
input = io.read()
  if input == "a" then
  term.clear()
    while true do
    os.sleep(0)
    local x = math.random(0, 160)
    local y = math.random(0, 80)
    local x1 = x + math.random(0,10)
    local y1 = y + math.random(1,5)
    local x2 = x + math.random(1,8)
    local y2 = y + math.random(2,5)
    gpu.set(x,y, "♥")
    stopping = stopping + 1
    gpu.setForeground(0x0000FF)
    gpu.set(x1,y1, "☺")
    stopping = stopping + 1
    gpu.setForeground(0x008000)
    gpu.set(x2,y2, "◌")
    stopping = stopping + 1
    gpu.set(x2+4,y2+5, "◊")
    stopping = stopping + 1
    gpu.setForeground(0x008000)
    gpu.set(x2+2,y2+1, "♫")
    stopping = stopping + 1
    gpu.setForeground(0xF00000)
    if stopping == 3000  then
    os.sleep(10000000)
    end
    end
end
  if input == "b" then
  term.clear()
    while true do
    os.sleep(0)
    local x = math.random(0, 160)
    local y = math.random(0, 80)
    local x1 = x + math.random(0,10)
    local y1 = y + math.random(1,5)
    local x2 = x + math.random(1,8)
    local y2 = y + math.random(2,5)
    gpu.set(x,y, "█")
    stopping = stopping + 1
    gpu.setForeground(0xff0000)
    gpu.set(x1,y1, "█")
    stopping = stopping + 1
    gpu.setForeground(0xff1a1a)
    gpu.set(x2,y2, "█")
    gpu.set(x2+4,y2+5, " ")
    gpu.setForeground(0xe60000)
    gpu.set(x2+2,y2+1, "█")
    stopping = stopping + 1
    gpu.setForeground(0xff8080)
    if stopping == 3000 then
    os.sleeep(10000000)
   end
  end
  if input == "c" then
  term.clear()
    while true do
    os.sleep(0)
    local x = math.random(0, 160)
    local y = math.random(0, 80)
    local x1 = x + math.random(0,10)
    local y1 = y + math.random(1,5)
    local x2 = x + math.random(1,8)
    local y2 = y + math.random(2,5)
     gpu.set(x,y, "█")
    stopping = stopping + 1
    gpu.setForeground(0x0033cc)
    gpu.set(x1,y1, "█")
    stopping = stopping + 1
    gpu.setForeground(0x4d79ff)
    gpu.set(x2,y2, "█")
    stopping = stopping + 1
    gpu.set(x2+4,y2+5, " ")
    gpu.setForeground(0x002080)
    gpu.set(x2+2,y2+1, "█")
    stopping = stopping + 1
    gpu.setForeground(0x002699)
    if stopping == 3000 then
    os.sleep(10000)
 end
  end
end
  if input == "d" then
    while true do
    os.sleep(0)
    local x = math.random(0, 160)
    local y = math.random(0, 80)
    local x1 = x + math.random(0,10)
    local y1 = y + math.random(1,5)
    local x2 = x + math.random(1,8)
    local y2 = y + math.random(2,5)
    gpu.set(x,y, "█")
    stopping = stopping + 1
    gpu.setForeground(0x33cc33)
    gpu.set(x1,y1, "█")
    stopping = stopping + 1
    gpu.setForeground(0x196619)
    gpu.set(x2,y2, "█")
    stopping = stopping + 1
    gpu.set(x2+4,y2+5, " ")
    stopping = stopping + 1
    gpu.setForeground(0xadebad)
    gpu.set(x2+2,y2+1, "█")
    stopping = stopping + 1
    gpu.setForeground(0x47d147)
    if stopping == 3000  then
    os.sleep(100000)
end
end
   end
end
end