OpenOS. ULRD Games 1.

local term=require("term")
local event=require("event")
local unicode=require("unicode")
local keyboard=require("keyboard")

local gpu=term.gpu()
local keys=keyboard.keys
local Shift,Ctrl,Alt=256,512,1024
local len,sub=unicode.len,unicode.sub

local brd1={"┌","─","┐","└","│","┘"}
local brd2={"╔","═","╗","╚","║","╝"}

if not term.isAvailable() then
  return
end

local runApp=true
local eventKey={}
local posX,posY=1,1
local prvX,prvY=1,1
local wScr,hScr=80,25

local colors={white=0xffffff,black=0x000000}
local defCl,invCl={colors.white,colors.black},{colors.black,colors.white}

local function setColor(cl)
  gpu.setForeground(cl[1]);gpu.setBackground(cl[2])
end

local function resetScreen()
  posX,posY=1,1;gpu.setResolution(wScr,hScr)
  term.clear();term.setCursor(posX,posY);term.setCursorBlink(false)
end

eventKey[keys.f10]=function()
  runApp=false
end
eventKey[keys.up]=function()
  if posY>2 then posY=posY-1 else posY=2 end
end
eventKey[keys.down]=function()
  if posY<hScr-1 then posY=posY+1 else posY=hScr-1 end
end
eventKey[keys.left]=function()
  if posX>2 then posX=posX-1 else posX=2 end
end
eventKey[keys.right]=function()
  if posX<wScr-1 then posX=posX+1 else posX=wScr-1 end
end

setColor(defCl);resetScreen();gpu.set(posX,posY,"=")

for i=1,80 do
  if i<26 then
    gpu.set(1,i,brd1[5])
    gpu.set(80,i,brd1[5])
  end
  gpu.set(i,1,brd1[2])
  gpu.set(i,25,brd1[2])
end
gpu.set(1,1,brd1[1])
gpu.set(1,25,brd1[4])
gpu.set(80,1,brd1[3])
gpu.set(80,25,brd1[6])
gpu.set(58,1," Набрано очков:      ")
gpu.set(3,1," Осталось ходов: 350    ")

posX,posY=2,2;
prvX,prvY=2,2;
gpu.set(posX,posY,"=")
term.setCursor(posX,posY)

for i=1,50 do
  rndX=math.random(3,77)
  rndY=math.random(2,24)
  rndV=math.random(1,9)
  gpu.set(rndX,rndY," "..tostring(rndV).." ")
end

local runGame=true
local steps,points=350,0

while runApp do
  local event,address,arg1,arg2,arg3=term.pull()
  if event == 'key_down' then
    local char,code=arg1,arg2
    if keyboard.isControlDown() then code=code+Ctrl end
    if keyboard.isShiftDown() then code=code+Shift end
    if keyboard.isAltDown() then code=code+Alt end
    if eventKey[code] then
      eventKey[code]()
      if runGame then
        gpu.set(prvX,prvY," ")
        prvX,prvY = posX,posY
        if gpu.get(posX,posY)~=" " then
          points=points+tonumber(tostring(gpu.get(posX,posY)))
          gpu.set(58,1," Набрано очков: "..points)
        end
        steps=steps-1;
        gpu.set(3,1," Осталось ходов: "..steps.."    ")
        term.setCursor(posX,posY);gpu.set(posX,posY,"=")
        if steps==0 then
          gpu.set(34,12," ИГРА ОКОНЧЕНА ")
          runGame=false
        end
      end
    end
  end
end

setColor(defCl);resetScreen()