hi

@echo off

qais ,s Tic Tac Toe

title Noughts and Crosses

setlocal enabledelayedexpansion

::~ ^^^ Stops all commands appearing on screen, sets the title and enables the use of ! for environment variable

:menu

cls

echo Main Menu

echo To Play A 1-Player Game, Enter 1

echo To Play A 2-Player Game, Enter 2

echo To Exit, Enter 3

set /p menu=

if not defined menu goto menu

if /i %menu% equ 1 (

set menu=

cls

goto 1p

)

if /i %menu% equ 2 (

set menu=

cls

goto 2p

)

if /i %menu% equ 3 (

goto end

)

set menu=

goto menu

::~ ^^ The menu system, gives all the options, allows the user to input a number using "set /p menu="

:~ If the user didn't enter a value, it 'goto's back to ask again.

::~ Checks the Menu variable, tests to see if it matches 1, 2 or 3, then 'goto's the appropriate place.

:1p

set turns=0

set x1=0

set x2=0

set x3=0

set x4=0

set x5=0



set x6=0



set x7=0



set x8=0



set x9=0



set o1=0



set o2=0



set o3=0



set o4=0



set o5=0



set o6=0



set o7=0



set o8=0



set o9=0









::~ Sets the number of turns taken so far to 0



::~ Sets all the places on the noughts and crosses grid to 0















set d1=1



set d2=2



set d3=3



set d4=4



set d5=5



set d6=6



set d7=7



set d8=8



set d9=9









::~ Sets the display characters for game to their appropriate number









set rnumber=%random%



set rnumber2=%rnumber%



set /a rnumber= %rnumber% / 2



set /a rnumber= %rnumber% * 2









::~ Sets a variable "rnumber" to a random number



::~ Sets a variable "rnumber2" to the same number as "rnumber"



::~ Divides "rnumber" by two, then multiplies by two.



::~ If the number was even, it would be equal to "rnumber2", if it was odd it would end up one less than "rnumber2"



::~ This is the method I use to create a 50% chance, as there's a 50% that a random number will be odd or even















if %rnumber%==%rnumber2% (



echo Crosses go first



echo You are noughts



pause>nul



set rnumber=



set rnumber2=



set go=1xgame



goto 1display



) else (



echo Noughts go first



echo You are noughts



pause>nul



set rnumber=



set rnumber2=



set go=1ogame



goto 1display



)









::~ This tests to see if the numbers are equal, then sets the "go" variable to whichever possibility came out and deletes the "rnumber" variables



::~ Then 'Goto's the display









:1display



cls



echo %d1% %d2% %d3%



echo %d4% %d5% %d6%



echo %d7% %d8% %d9%



if /i %turns% equ 9 (goto draw)



echo.



echo Your Turn



echo.



goto %go%









::~ ^^ Displays the current status of each place in the grid. At the start these will all just be numbers.



::~ Checks that the turns hasn't reach nine. If it has, all the spaces on the grid have been used up and nobody has won, so the game is a draw.









:1ogame



echo Choose the number of the space you'd like to choose



set guess=



set /p guess=



if not defined guess goto 1display



set guess=%guess:~0,1%



if /i not %guess% leq 9 goto 1display



if /i not %guess% gtr 0 goto 1display



if /i !d%guess%! neq %guess% goto 1display



goto 1o%guess%









::~ Asks the user to input the number of the space they want to choose and allows them to using "Set /p"



::~ If the user didn't input or entered something that wasn't a number between 1 and 9, it 'goto's back, to ask again



::~ Checks that the number hasn't been already chosen by checking that !d%guess%! is equal to guess. This works becauseif the user guesses 1, d1 should equal 1.



::~ If it has already been chosen, d1 would be a O or a X, so it would not be equal.



::~ 'Goto's the number chosen.









:1o1



set o1=1



set x1=1000



set d1=O



goto 1oprocess



:1o2



set o2=10



set x2=1000



set d2=O



goto 1oprocess



:1o3



set o3=100



set x3=1000



set d3=O



goto 1oprocess



:1o4



set o4=1



set x4=1000



set d4=O



goto 1oprocess



:1o5



set o5=10



set x5=1000



set d5=O



goto 1oprocess



:1o6



set o6=100



set x6=1000



set d6=O



goto 1oprocess



:1o7



set o7=1



set x7=1000



set d7=O



goto 1oprocess



:1o8



set o8=10



set x8=1000



set d8=O



goto 1oprocess



:1o9



set o9=100



set x9=1000



set d9=O



goto 1oprocess









::~ The space of the number chosen on the display grid is changed to the correct letter (X or O) and a number is added to the %x-% grid and the %o-% grid.



::~ These two grids are used to work out whether someone has won, and allows the computer to work out which place to go next.





















:1oprocess



set /a line1= %o1% + %o2% + %o3%



if /i %line1% equ 111 (goto owin)









set /a line2= %o4% + %o5% + %o6%



if /i %line2% equ 111 (goto owin)









set /a line3= %o7% + %o8% + %o9%



if /i %line3% equ 111 (goto owin)









set /a line4= %o1% + %o5% + %o9%



if /i %line4% equ 111 (goto owin)









set /a line5= %o3% + %o5% + %o7%



if /i %line5% equ 111 (goto owin)









set /a line6= %o1% + %o4% + %o7%



if /i %line6% equ 3 (goto owin)









set /a line7= %o2% + %o5% + %o8%



if /i %line7% equ 30 (goto owin)









set /a line8= %o3% + %o6% + %o9%



if /i %line8% equ 300 (goto owin)









::~ This section of code adds up all of the possible winning combinations on the %o-% grid i.e. each row, column and diagional, to check if the player has got three Os in a row. If so 'goto's the owin section.









set go=1xgame



set guess=



set /a turns= %turns% + 1



goto 1display









::~ Sets the go to the computer's and adds one to the number of turns taken



::~ 'Goto's the display.







































:1xgame









set /a line1= %x1% + %x2% + %x3%



if /i %line1% equ 11 (



set guess=3



goto 1ac



)









set /a line1= %x1% + %x2% + %x3%



if /i %line1% equ 101 (



set guess=2



goto 1ac



)









set /a line1= %x1% + %x2% + %x3%



if /i %line1% equ 110 (



set guess=1



goto 1ac



)















set /a line1= %x4% + %x5% + %x6%



if /i %line1% equ 11 (



set guess=6



goto 1ac



)









set /a line1= %x4% + %x5% + %x6%



if /i %line1% equ 101 (



set guess=5



goto 1ac



)









set /a line1= %x4% + %x5% + %x6%



if /i %line1% equ 110 (



set guess=4



goto 1ac



)









set /a line1= %x7% + %x8% + %x9%



if /i %line1% equ 11 (



set guess=9



goto 1ac



)









set /a line1= %x7% + %x8% + %x9%



if /i %line1% equ 101 (



set guess=8



goto 1ac



)









set /a line1= %x7% + %x8% + %x9%



if /i %line1% equ 110 (



set guess=7



goto 1ac



)









set /a line1= %x1% + %x5% + %x9%



if /i %line1% equ 11 (



set guess=9



goto 1ac



)









set /a line1= %x1% + %x5% + %x9%



if /i %line1% equ 101 (



set guess=5



goto 1ac



)









set /a line1= %x1% + %x5% + %x9%



if /i %line1% equ 110 (



set guess=1



goto 1ac



)









set /a line1= %x3% + %x5% + %x7%



if /i %line1% equ 11 (



set guess=3



goto 1ac



)









set /a line1= %x3% + %x5% + %x7%



if /i %line1% equ 101 (



set guess=5



goto 1ac



)









set /a line1= %x3% + %x5% + %x7%



if /i %line1% equ 110 (



set guess=7



goto 1ac



)









set /a line1= %x1% + %x4% + %x7%



if /i %line1% equ 2 (



if /i %d1% equ 1 (



set guess=1



goto 1ac



)



if /i %d4% equ 4 (



set guess=4



goto 1ac



)



if /i %d7% equ 7 (



set guess=7



goto 1ac



)



)









set /a line1= %x2% + %x5% + %x8%



if /i %line1% equ 20 (



if /i %d2% equ 2 (



set guess=2



goto 1ac



)



if /i %d5% equ 5 (



set guess=5



goto 1ac



)



if /i %d8% equ 8 (



set guess=8



goto 1ac



)



)









set /a line1= %x3% + %x6% + %x9%



if /i %line1% equ 200 (



if /i %d3% equ 3 (



set guess=3



goto 1ac



)



if /i %d6% equ 6 (



set guess=6



goto 1ac



)



if /i %d9% equ 9 (



set guess=9



goto 1ac



)



)















::~ ^^^ These sections add up all the %x-% grid and checks to see if there is a way the computer can win this turn.



::~  If so, it sets the guess to the correct number and 'goto's the 1ac section.







































set /a line1= %o1% + %o2% + %o3%



if /i %line1% equ 11 (



set guess=3



goto 1ac



)









set /a line1= %o1% + %o2% + %o3%



if /i %line1% equ 101 (



set guess=2



goto 1ac



)









set /a line1= %o1% + %o2% + %o3%



if /i %line1% equ 110 (



set guess=1



goto 1ac



)















set /a line1= %o4% + %o5% + %o6%



if /i %line1% equ 11 (



set guess=6



goto 1ac



)









set /a line1= %o4% + %o5% + %o6%



if /i %line1% equ 101 (



set guess=5



goto 1ac



)









set /a line1= %o4% + %o5% + %o6%



if /i %line1% equ 110 (



set guess=4



goto 1ac



)









set /a line1= %o7% + %o8% + %o9%



if /i %line1% equ 11 (



set guess=9



goto 1ac



)









set /a line1= %o7% + %o8% + %o9%



if /i %line1% equ 101 (



set guess=8



goto 1ac



)









set /a line1= %o7% + %o8% + %o9%



if /i %line1% equ 110 (



set guess=7



goto 1ac



)









set /a line1= %o1% + %o5% + %o9%



if /i %line1% equ 11 (



set guess=9



goto 1ac



)









set /a line1= %o1% + %o5% + %o9%



if /i %line1% equ 101 (



set guess=5



goto 1ac



)









set /a line1= %o1% + %o5% + %o9%



if /i %line1% equ 110 (



set guess=1



goto 1ac



)









set /a line1= %o3% + %o5% + %o7%



if /i %line1% equ 11 (



set guess=3



goto 1ac



)









set /a line1= %o3% + %o5% + %o7%



if /i %line1% equ 101 (



set guess=5



goto 1ac



)









set /a line1= %o3% + %o5% + %o7%



if /i %line1% equ 110 (



set guess=7



goto 1ac



)









set /a line1= %o1% + %o4% + %o7%



if /i %line1% equ 2 (



if /i %d1% equ 1 (



set guess=1



goto 1ac



)



if /i %d4% equ 4 (



set guess=4



goto 1ac



)



if /i %d7% equ 7 (



set guess=7



goto 1ac



)



)









set /a line1= %o2% + %o5% + %o8%



if /i %line1% equ 20 (



if /i %d2% equ 2 (



set guess=2



goto 1ac



)



if /i %d5% equ 5 (



set guess=5



goto 1ac



)



if /i %d8% equ 8 (



set guess=8



goto 1ac



)



)









set /a line1= %o3% + %o6% + %o9%



if /i %line1% equ 200 (



if /i %d3% equ 3 (



set guess=3



goto 1ac



)



if /i %d6% equ 6 (



set guess=6



goto 1ac



)



if /i %d9% equ 9 (



set guess=9



goto 1ac



)



)















::~ This section checks that there is no way the noughts can win next turn by adding up the %o-% grid. If so it sets the guess to the right number and 'goto's 1ac.









set guess=%time:~9,1%









::~ If there is no way that the computer OR the player can win next turn, the computer chooses a random number as its guess. The random number I use is the millisecond digit of the clock.









:1ac



if /i %guess% equ 0 goto 1display



echo !d%guess%!



if /i NOT !d%guess%!==%guess% goto 1display



goto 1x%guess%









::~ Checks that the place hasn't already been taken (as explained above) and 'goto's the corresponding place below.









:1x1



set x1=1



set o1=1000



set d1=X



goto 1xprocess



:1x2



set x2=10



set o2=1000



set d2=X



goto 1xprocess



:1x3



set x3=100



set o3=1000



set d3=X



goto 1xprocess



:1x4



set x4=1



set o4=1000



set d4=X



goto 1xprocess



:1x5



set x5=10



set o5=1000



set d5=X



goto 1xprocess



:1x6



set x6=100



set o6=1000



set d6=X



goto 1xprocess



:1x7



set x7=1



set o7=1000



set d7=X



goto 1xprocess



:1x8



set x8=10



set o8=1000



set d8=X



goto 1xprocess



:1x9



set x9=100



set o9=1000



set d9=X



goto 1xprocess





















::~ This section, as for the noughts, changes the display character of the chosen place, and adds numbers to the %x-% grid.









:1xprocess



set /a line1= %x1% + %x2% + %x3%



if /i %line1% equ 111 (goto xwin)









set /a line2= %x4% + %x5% + %x6%



if /i %line2% equ 111 (goto xwin)









set /a line3= %x7% + %x8% + %x9%



if /i %line3% equ 111 (goto xwin)









set /a line4= %x1% + %x5% + %x9%



if /i %line4% equ 111 (goto xwin)









set /a line5= %x3% + %x5% + %x7%



if /i %line5% equ 111 (goto xwin)









set /a line6= %x1% + %x4% + %x7%



if /i %line6% equ 3 (goto xwin)









set /a line7= %x2% + %x5% + %x8%



if /i %line7% equ 30 (goto xwin)









set /a line8= %x3% + %x6% + %x9%



if /i %line8% equ 300 (goto xwin)









set go=1ogame



set /a turns= %turns% + 1



goto 1display









::~  Sets the turn to the player, increases the turns variable by one. 'Goto's the display.





































































::#######################################################







































::~ Two player is exactly the same as one player, apart from the computer is replaced by a second player, the code is otherwise identical and does not need explaining again.















:2p

set turns=0

set x1=0

set x2=0

set x3=0

set x4=0

set x5=0

set x6=0

set x7=0

set x8=0

set x9=0

set o1=0

set o2=0

set o3=0

set o4=0

set o5=0

set o6=0

set o7=0

set o8=0

set o9=0

set d1=1

set d2=2

set d3=3

set d4=4

set d5=5

set d6=6

set d7=7

set d8=8

set d9=9

set rnumber=%random%

set rnumber2=rnumber

set /a rnumber= %rnumber% / 2

set /a rnumber= %rnumber% * 2

if %rnumber%==%rnumber2% (



echo Crosses go first



pause>nul



set rnumber=



set rnumber2=



set go=2xgame



goto 2display

) else (

echo Noughts go first

pause>nul

set rnumber=

set rnumber2=

set go=2ogame

goto 2display

)

:2display

cls

echo %d1% %d2% %d3%

echo %d4% %d5% %d6%

echo %d7% %d8% %d9%

if /i %turns% equ 9 (goto draw)

echo.

if /i "%go%"=="2ogame" (

echo Nought's Turn

) ELSE (

echo Cross's Turn

)

echo.



goto %go%









:2ogame



echo Choose the number of the space you'd like to choose



set guess=



set /p guess=



if not defined guess goto 2display



set guess=%guess:~0,1%



if /i not %guess% leq 9 goto 2display



if /i not %guess% gtr 0 goto 2display



if /i !d%guess%! neq %guess% goto 2display



goto 2o%guess%















:2o1



set o1=1



set d1=O



goto 2oprocess



:2o2



set o2=10



set d2=O



goto 2oprocess



:2o3



set o3=100



set d3=O



goto 2oprocess



:2o4

set o4=1

set d4=O

goto 2oprocess

:2o5



set o5=10



set d5=O



goto 2oprocess



:2o6



set o6=100



set d6=O



goto 2oprocess



:2o7



set o7=1



set d7=O



goto 2oprocess



:2o8



set o8=10



set d8=O



goto 2oprocess



:2o9



set o9=100



set d9=O



goto 2oprocess









:2oprocess



set /a line1= %o1% + %o2% + %o3%



if /i %line1% equ 111 (goto owin)









set /a line2= %o4% + %o5% + %o6%



if /i %line2% equ 111 (goto owin)









set /a line3= %o7% + %o8% + %o9%



if /i %line3% equ 111 (goto owin)









set /a line4= %o1% + %o5% + %o9%



if /i %line4% equ 111 (goto owin)









set /a line5= %o3% + %o5% + %o7%



if /i %line5% equ 111 (goto owin)









set /a line6= %o1% + %o4% + %o7%



if /i %line6% equ 3 (goto owin)









set /a line7= %o2% + %o5% + %o8%



if /i %line7% equ 30 (goto owin)









set /a line8= %o3% + %o6% + %o9%



if /i %line8% equ 300 (goto owin)









set go=2xgame



set guess=



set /a turns= %turns% + 1



goto 2display



















































:2xgame



echo Choose the number of the space you'd like to choose



set guess=



set /p guess=



if not defined guess goto 2display



set guess=%guess:~0,1%



if /i not %guess% leq 9 goto 2display



if /i not %guess% gtr 0 goto 2display



if /i !d%guess%! neq %guess% goto 2display



goto 2x%guess%

:2x1

set x1=1

set d1=X

goto 2xprocess

:2x2

set x2=10

set d2=X

goto 2xprocess

:2x3

set x3=100

set d3=X

goto 2xprocess

:2x4

set x4=1

set d4=X

goto 2xprocess

:2x5

set x5=10

set d5=X

goto 2xprocess

:2x6

set x6=100

set d6=X

goto 2xprocess

:2x7

set x7=1

set d7=X

goto 2xprocess

:2x8

set x8=10

set d8=X

goto 2xprocess

:2x9

set x9=100

set d9=X

goto 2xprocess

:2xprocess

set /a line1= %x1% + %x2% + %x3%

if /i %line1% equ 111 (goto xwin)

set /a line2= %x4% + %x5% + %x6%

if /i %line2% equ 111 (goto xwin)

set /a line3= %x7% + %x8% + %x9%

if /i %line3% equ 111 (goto xwin)

set /a line4= %x1% + %x5% + %x9%

if /i %line4% equ 111 (goto xwin)

set /a line5= %x3% + %x5% + %x7%

if /i %line5% equ 111 (goto xwin)

set /a line6= %x1% + %x4% + %x7%

if /i %line6% equ 3 (goto xwin)

set /a line7= %x2% + %x5% + %x8%

if /i %line7% equ 30 (goto xwin)

set /a line8= %x3% + %x6% + %x9%

if /i %line8% equ 300 (goto xwin)

set go=2ogame

set /a turns= %turns% + 1

goto 2display

:draw

echo.

Echo It's A Draw!

pause>nul

goto menu

:owin

cls

echo %d1% %d2% %d3%

echo %d4% %d5% %d6%

echo %d7% %d8% %d9%

Echo Noughts Win!

pause>nul

goto menu

:xwin

cls

echo %d1% %d2% %d3%

echo %d4% %d5% %d6%

echo %d7% %d8% %d9%

Echo Crosses Win!

Pause>nul

goto menu

:end

set d1=

set d2=

set d3=

set d4=

set d5=

set d6=

set d7=

set d8=

set d9=

set o1=

set o2=

set o3=

set o4=

set o5=

set o6=

set o7=

set o8=

set o9=

set x1=

set x2=

set x3=

set x4=

set x5=

set x6=

set x7=

set x8=

set x9=

set guess=

set turns=

set line1=

set line2=

set line3=

set line4=

set line5=

set line6=

set line7=

set line8=