移動瓷磚BATCH

Question

我一直在拼圖，出於某種原因，這是行不通的。

每張幻燈片都是隨機字母「a，b，c，d，e，f，g，h，i，j，k，l，m，n，o」我知道50％的時間這可能是一個難以解決的難題（不知道如何避免它，除了有常量）

除了它無法解決一半的時間運動不起作用，可能是因爲瓷磚是字母而不是數字？這些動作是由wasd鍵控制的（w = up，a = left，s = down，d = right）

最後一點是這可以更簡單/有效嗎？

echo ____ ____ ____ ____ 
echo ^| ^| ^| ^| ^| 
echo ^| %slide1% ^| %slide2% ^| %slide3% ^| %slide4% ^| 
echo ^|____^|____^|____^|____^| 
echo ^| ^| ^| ^| ^| 
echo ^| %slide5% ^| %slide6% ^| %slide7% ^| %slide8% ^| 
echo ^|____^|____^|____^|____^| 
echo ^| ^| ^| ^| ^| 
echo ^| %slide9% ^| %slide10% ^| %slide11% ^| %slide12% ^| 
echo ^|____^|____^|____^|____^| 
echo ^| ^| ^| ^| ^| 
echo ^| %slide13% ^| %slide14% ^| %slide15% ^| %slide16% ^| 
echo ^|____^|____^|____^|____^| 

choice /c wasdr /n 
if %errorlevel% == 1 goto movew 
if %errorlevel% == 2 goto movea 
if %errorlevel% == 3 goto moves 
if %errorlevel% == 4 goto moved 
if %errorlevel% == 5 goto reset 
:movew 
if %pos% GEQ 13 goto display 
set /a helper=%pos% + 4 
set /a slide%pos%=!slide%helper%! 
set slide%helper%=%default% 
set /a pos=%pos% + 4 
:movea 
if %pos% == 4 goto display 
if %pos% == 8 goto display 
if %pos% == 12 goto display 
if %pos% == 16 goto display 
set /a helper=%pos% + 1 
set /a slide%pos%=!slide%helper%! 
set slide%helper%=%default% 
set /a pos=%pos% + 1 
goto display 
:moves 
if %pos% LEQ 4 goto display 
set /a helper=%pos% - 4 
set /a slide%pos%=!slide%helper%! 
set slide%helper%=%default% 
set /a pos=%pos% - 4 
goto display 
:moved 
if %pos% == 1 goto display 
if %pos% == 5 goto display 
if %pos% == 9 goto display 
if %pos% == 13 goto display 
set /a helper=%pos% - 1 
set /a slide%pos%=!slide%helper%! 
set slide%helper%=%default% 
set /a pos=%pos% - 1 
goto display 

感謝，

Answer 1

的權回答你的問題是： 「是的！」。

但是，在這種情況下，您的下一個問題將是「如何？」當然，回答這個新問題的唯一方法是顯示代碼。所以在這裏，它是：

@echo off 
setlocal EnableDelayedExpansion 

set "size=4" 
set "empty= " 

:label-5 reset 
rem Populate the puzzle with random numbers 
set /A size2=size*size-1 
set "numbers=" 
for /L %%i in (1,1,%size2%) do (
    set "number= %%i" 
    set "numbers=!numbers!!number:~-2!" 
) 
set "numbers=%numbers%%empty%" 
set "nums=%numbers%" 
set /A n=size2+1 
for /L %%j in (1,1,%size%) do (
    for /L %%i in (1,1,%size%) do (
     set /A num=!random!%%n*2, numP2=num+2, n-=1 
     for /F "tokens=1,2" %%m in ("!num! !numP2!") do (
     set "slide[%%j][%%i]=!nums:~%%m,2!" 
     if "!nums:~%%m,2!" equ "%empty%" set /A i=%%i, j=%%j 
     set "nums=!nums:~0,%%m!!nums:~%%n!" 
    ) 
    ) 
) 

:refresh 
rem Show the puzzle 
set "nums=" 
< NUL (
    cls 
    for /L %%i in (1,1,%size%) do set /P "=.____" 
    echo . 
    for /L %%j in (1,1,%size%) do (
     for /L %%i in (1,1,%size%) do set /P "=| " 
     echo ^| 
     for /L %%i in (1,1,%size%) do set /P "=| !slide[%%j][%%i]! " & set "nums=!nums!!slide[%%j][%%i]!" 
     echo ^| 
     for /L %%i in (1,1,%size%) do set /P "=|____" 
     echo ^| 
    ) 
) 
if "%nums%" equ "%numbers%" goto completed 

:getKey 
rem Move the empty square 
choice /C wasdrx /N 
if errorlevel 5 goto label-%errorlevel% Reset or eXit 
set /A "mod2=%errorlevel% %% 2, newJ=j+(%errorlevel%-2)*mod2, newI=i+(%errorlevel%-3)*^!mod2" 
if not defined slide[%newJ%][%newI%] goto getKey 
for /F "tokens=1,2" %%i in ("%newI% %newJ%") do set "slide[%j%][%i%]=!slide[%%j][%%i]!" & set "slide[%%j][%%i]=%empty%" 
set /A i=newI, j=newJ 
goto refresh 

:completed 
echo Completed^^^! 

:label-6 exit