Script only by computer name [duplicate] - windows
I want to create a random enchanted weapon generator. However, every once in a while the batch file closes when an enchantment with a space is randomly selected.
I've already tried putting the string in quotes, but then when I use a variable to display the string, the string has the quotation marks.
For Example:
if %enchantment% == 1 set enchantment="Health Absorbing"
But then when I display %enchantment% it shows up with "Health Absorbing" rather than Health Absorbing.
I've also tried putting the variable in quotes as well, but that doesn't seem to fix the problem.
if %enchantment% == 30 set "enchantment=Health Absorbing"
Here's a smaller version of my code so far:
#echo off
:Weapon
set /a weapon=%random% * 3 / 32768 + 1
if %weapon% == 1 set weapon=Battleaxe
if %weapon% == 2 set weapon=Sword
if %weapon% == 3 set weapon=Mace
:Enchant
set /a enchantmenttype=%random% * 2 / 32768 + 1
if %enchantmenttype% ==1 goto Enchant1
if %enchantmenttype% ==2 goto Enchant2
:Enchant1
set /a enchantment=%random% * 3 / 32768 + 1
if %enchantment% == 1 set enchantment=Flaming
if %enchantment% == 2 set enchantment=Holy
if %enchantment% == 3 set enchantment=Frozen
set "EW=%enchantment% %weapon%"
goto EW
:Enchant2
set /a enchantment=%random% * 3 / 32768 + 1
if %enchantment% == 1 set "enchantment=the Fire Spirit"
if %enchantment% == 2 set "enchantment=the Frozen Spirit"
if %enchantment% == 3 set "enchantment=the Phantom Spirit"
set "EW=%weapon% of %enchantment%"
goto EW
:EW
echo %EW%
pause >nul
goto Weapon
I want the code to be able to display a random enchantment with a random weapon every time you press a button. However, the code only does this 1-10 times before it unexpectedly shuts down.
Use quotes on both sides of your comparisons. This way, the contents of the variable gets treated as a single item. However, you have to include the quotes on the other side of the == because the quotes are included in the comparison.
#echo off
:Weapon
set /a weapon=%random% %% 3 + 1
if "%weapon%"=="1" set weapon=Battleaxe
if "%weapon%"=="2" set weapon=Sword
if "%weapon%"=="3" set weapon=Mace
:Enchant
set /a enchantmenttype=%random% %% 2 + 1
if "%enchantmenttype%"=="1" goto Enchant1
if "%enchantmenttype%"=="2" goto Enchant2
:Enchant1
set /a enchantment=%random% %% 3 + 1
if "%enchantment%"=="1" set enchantment=Flaming
if "%enchantment%"=="2" set enchantment=Holy
if "%enchantment%"=="3" set enchantment=Frozen
set "EW=%enchantment% %weapon%"
goto EW
:Enchant2
set /a enchantment=%random% %% 3 + 1
if "%enchantment%"=="1" set "enchantment=the Fire Spirit"
if "%enchantment%"=="2" set "enchantment=the Frozen Spirit"
if "%enchantment%"=="3" set "enchantment=the Phantom Spirit"
set "EW=%weapon% of %enchantment%"
goto EW
:EW
echo %EW%
pause >nul
goto Weapon
Related
Get position of substring by match index in batch script
I want to find the position of a substring by match index. To be precise, say there are 6 matches in a string and I want the position of match number 4. Example: set "myString=barbarbarfoobarfoobarbar" set "myMatch=bar" set myMatchIndex=4 ... do stuff ... echo Position is: %position% Position is: 13
The following will produce the desired result.
Does not work with special characters such as (!) and ("), make sure to properly sanitize inputs.
:indexOf
setlocal ENABLEDELAYEDEXPANSION
set indexOf_StringPosition=0
set "indexOf_Var1=%~1"
set "indexOf_Var2=%~2"
set indexOf_Var3=%3
:indexOf_NoInitLabel
set indexOf_CurrentPosition=0
set "indexOf_StringTemp=!indexOf_Var1:*%indexOf_Var2%=!"
if "%indexOf_StringTemp%"=="%indexOf_Var1%" (
set indexOf_StringPosition=-1
goto :indexOf_BreakLabel
)
set "indexOf_StringTemp2=!indexOf_Var1:%indexOf_Var2%%indexOf_StringTemp%=!"
if "%indexOf_StringTemp2%"=="" (
set /a indexOf_CurrentPosition+=1
goto :indexOf_BreakLabel
)
:indexOf_LoopLabel
if "!indexOf_StringTemp2:~%indexOf_CurrentPosition%,1!"=="" (
set /a indexOf_CurrentPosition+=1
goto :indexOf_BreakLabel
)
set /a indexOf_CurrentPosition+=1
goto :indexOf_LoopLabel
:indexOf_BreakLabel
set /a indexOf_StringPosition+=%indexOf_CurrentPosition%
set /a indexOf_Var3-=1
set "indexOf_Var1=!indexOf_Var1:~%indexOf_CurrentPosition%!"
if "indexOf_Var1"=="" (
goto :indexOf_EndLabel
)
if "%indexOf_Var3%"=="0" (
goto :indexOf_EndLabel
)
goto :indexOf_NoInitLabel
:indexOf_EndLabel
(endlocal & set %4=%indexOf_StringPosition%)
goto :eof
indexOf can be called like so:
#echo off
set "myString=barbarbarfoobarfoobarbar"
set "myMatch=bar"
set myMatchIndex=4
call :indexOf "%myString%" "%myMatch%" %myMatchIndex% position
echo Position is: %position%
pause
rem Position is: 13
Important Note: The algorithm's index starts at 1. This means "b" is treated as 1, "a" is treated as 2, and so on. To start the index at 0, add the following after :indexOf_EndLabel:
if not %indexOf_StringPosition%==-1 set /a indexOf_StringPosition-=1
Windows Batch File : Convert Structures into Single Lines Strings
This hard task I need to do as a batch file, it's not the most difficult to do with C but in DOS is a hell (at least for me!) I need to convert a structure to a single var (string) to be able to convert them into that structure again inside my program. Don't worry about the comeback, it's already done.
The struct WILL vary in size and have an index inside [0] which need to be the first item in my var.
Here an exemple of these structures (just 3):
level.waypoints[0] = spawnstruct();
level.waypoints[0].origin = (1774.5,834.7,67.6);
level.waypoints[0].type = "stand";
level.waypoints[0].childCount = 2;
level.waypoints[0].children[0] = 1;
level.waypoints[0].children[1] = 6;
level.waypoints[1] = spawnstruct();
level.waypoints[1].origin = (1780.6,639.1,65.5);
level.waypoints[1].type = "stand";
level.waypoints[1].childCount = 2;
level.waypoints[1].children[0] = 7;
level.waypoints[1].children[1] = 0;
level.waypoints[2] = spawnstruct();
level.waypoints[2].origin = (1902.2,-345.2,74.2);
level.waypoints[2].type = "stand";
level.waypoints[2].childCount = 2;
level.waypoints[2].children[0] = 3;
level.waypoints[2].children[1] = 97;
level.waypoints[3] = spawnstruct();
level.waypoints[3].origin = ... (goes on...)
So the first structure:
level.waypoints[0] = spawnstruct();
level.waypoints[0].origin = (1774.5,834.7,67.6);
level.waypoints[0].type = "stand";
level.waypoints[0].childCount = 2;
level.waypoints[0].children[0] = 1;
level.waypoints[0].children[1] = 6;
I need to convert this structure into this line:
set flwp_0 "0,1774.5,834.7,67.6,stand,2,1,6"
Where 0 (flwp_) it's the index and also the first item inside "".
So the other 2 in this exemple will be:
set flwp_1 "1,1780.6,639.1,65.5,3,7,0,30"
set flwp_2 "2,1902.2,-345.2,74.2,2,3,97"
The childCount could be any value, but I don't believe will pass than 9.
So, how many childCount we have, more children will be in the next lines.
But I just need the values after the childCount value, so I with that value I know how much more items will be available in that string, so no problem.
I'm thinking removing everything I don't need first like (in order):
level.waypoints[
] = spawnstruct();
].origin = (
);
].type = "
";
].childCount =
].children[0] =
].children[1] =
].children[2] =
].children[3] =
].children[4] =
].children[5] =
].children[6] =
].children[7] =
].children[8] =
].children[9] =
;
This will left something like this in the first structure:
0
01774.5,834.7,67.6
0stand
02
01
06
Now I need to read that and transform into my single line string. But I'm having problems to know the right index because could be the first value, but if the index have 2 or 3 chars?
I also was thinking in replace with some info to track me, so will not replace the "]" of the files, so I'll know what is before that is the index and after that the values.
I was also trying to a loop without success creating a index like:
level.waypoints[X]
Where X is from 0 to 1000 (I don't believe will pass that number)
It's not working, maybe my first idea was better... :\
I need a batch file (or several) to convert several files which have structures like that inside to new files with the values as strings as I wrote in details above.
Any ideas?
Thank you!
#Squashman Also the result is a little messed up in the order as you can see:
set flwp_0 "0,1774.5,834.7,67.6,stand,2,1,6"
set flwp_100 "100,1636.76,371.924,240.125,stand,2,101,99"
set flwp_101 "101,1861.45,437.846,240.125,stand,2,102,100"
set flwp_102 "102,1843.93,557.03,240.125,stand,2,103,101"
set flwp_103 "103,1504.58,553.357,64.125,stand,2,8,102"
set flwp_104 "104,653.17,1675.32,64.125,stand,2,26,105"
set flwp_105 "105,338.784,1680.49,232.125,stand,2,104,133"
set flwp_106 "106,-919.398,1537.7,80.125,stand,3,107,109,150"
set flwp_107 "107,-928.311,1111.47,80.125,stand,3,108,106,149"
set flwp_108 "108,-696.488,1095.93,80.125,stand,2,36,107"
set flwp_109 "109,-787.781,1566.87,80.125,stand,2,106,110"
set flwp_10 "10,1423.3,-403.8,64.3,stand,4,11,12,15,3"
set flwp_110 "110,-754.274,1716.71,80.125,stand,2,109,34"
set flwp_111 "111,-736.201,1887.87,64.125,stand,4,112,34,151,152"
set flwp_112 "112,-454.293,1879.4,64.125,stand,4,111,33,34,152"
set flwp_113 "113,125.395,-451.579,58.6958,stand,3,51,114,142"
set flwp_114 "114,282.593,-447.87,68.125,stand,2,115,113"
set flwp_115 "115,304.311,-271.206,68.125,stand,2,116,114"
set flwp_116 "116,447.128,-292.167,68.125,stand,3,118,115,117"
set flwp_117 "117,437.415,-443.822,68.125,stand,2,67,116"
set flwp_118 "118,582.932,-297.811,126.125,stand,2,119,116"
set flwp_119 "119,561.586,-485.701,204.125,stand,2,120,118"
set flwp_11 "11,1240.1,-249.7,74.1,stand,5,9,16,10,12,15"
set flwp_120 "120,423.422,-470.754,204.125,stand,2,119,135"
set flwp_121 "121,1164.82,-1203.64,72.125,stand,4,123,14,126,122"
set flwp_122 "122,1064.12,-1299.76,72.125,stand,3,123,125,121"
set flwp_123 "123,1117.59,-1476.49,72.125,stand,3,124,122,121"
set flwp_124 "124,861.878,-1497.7,72.125,stand,2,125,123"
set flwp_125 "125,878.58,-1294.38,72.125,stand,2,124,122"
Is possible to write in the file in the right order?
thank you very much again for the help #Squashman
cheers
Ok, really doesn't matter the order, but I'm getting trouble to make do it to everyfile into a new one... I tryed this without success:
#echo off
setlocal enabledelayedexpansion
for %%f in (*.gsc) do (
FOR /F "tokens=1-2 delims==;^(^) " %%G IN (%%f) do set %%~G=%%~H
FOR /F "tokens=2 delims=[]" %%G IN ('set level.waypoints ^|find /I "spawnstruct"') do (
SET waypoints=!waypoints! %%G
)
FOR %%G IN (%waypoints%) do (
set line=%%G,!level.waypoints[%%G].origin!,!level.waypoints[%%G].type!,!level.waypoints[%%G].childCount!
FOR /F "tokens=2 delims==" %%H IN ('set level.waypoints[%%G].children') DO set line=!line!,%%H
set line=set flwp_%%G "!line!"
echo !line! >> %%f.cfg
)
)
pause
Any clues?
=======================================
Ok, now we are VERY close! Need to process ONLY the lines with level.waypoints[ and the rest must be ignored, and also add a final close var that I already did with success below:
#echo off
setlocal enableDelayedExpansion
set findtext="level.waypoints["
for %%F in (*.gsc) do (
set "out="
set "i=x"
> "%%~nF.cfg" (
for /f usebackq^ tokens^=2^,4^,5^ delims^=[]^=(^)^;^"^ %%A in ("%%F") do (
if %%A neq !i! (
if defined out echo !out!"
set /a "i=%%A, j=0"
set "out=set flwp_!i! "!i!"
) else (
set /a j+=1
if !j! leq 3 (set "out=!out!,%%B") else set "out=!out!,%%C"
)
)
if defined out echo !out!"
set /a "fim=i+1"
echo set flwp_!fim! "eof"
)
)
Now how can I add findstr %findtext% into these loops? I tryed in many different ways, but the syntax is wrong... Could you help me? :D
Thank you very much #Squashman and #dbenham for all the help until now.
Cheers
Here is a relatively fast pure batch solution that uses a single FOR /F loop for each file. It is significantly faster than Squashman's solution.
I set DELIMS and TOKENS to parse out all needed data elements, no matter which line I am parsing. I don't worry about the value of childCount. Instead I simply detect the change of the waypoint index to signal the start of a new record, and an incrementing waypoint line number (j variable) is used to identify which tokens are needed from each line. Each line adds new text to the out variable.
#echo off
setlocal enableDelayedExpansion
for %%F in (*.gsc) do (
set "out="
set "i=x"
> "%%~nF.cfg" (
for /f usebackq^ tokens^=2^,4^,5^ delims^=[]^=(^)^;^"^ %%A in ("%%F") do (
if %%A neq !i! (
if defined out echo !out!"
set /a "i=%%A, j=0"
set "out=set flwp_!i! "!i!"
) else (
set /a j+=1
if !j! leq 3 (set "out=!out!,%%B") else set "out=!out!,%%C"
)
)
if defined out echo !out!"
)
)
The above is able to process a 23 MB file on my machine in 70 seconds.
But I can do better if you allow yourself to go outside the bounds of pure batch. Here is an efficient JREPL.BAT solution that makes use of new version 6.0 features that were released just moments ago.
JREPL.BAT is a regular expression text processing utility for Windows. It is pure script (hybrid batch/Jscript) that runs natively on any Windows machine from XP onward. No 3rd party exe files are required.
Extensive documentation is available from the command line via jrepl /?, or jrepl /?? for paged help.
This solution should be able to handle files approaching 1 GB in size. Each file is processed completely by a single call to JREPL.BAT. It should be very efficient, as there is minimal back-tracking required. For small files, it will be slower than the pure batch method due to the startup time of the CSCRIPT engine. But for large files it is much faster than pure batch.
The code below processes the same 23 MB file in only 11 seconds :-)
This first version breaks construction of the complicated regex terms into steps, and includes commented numbers above each captured group to give you a chance at fathoming how it works. In particular, read the documentation for the /T and /P options. And also bone up on your regex skills!
#echo off
setlocal
set "filter=(.*?\[\d+])[\s\S]*?(?:\n(?!\1)|(?![\s\S]))"
:: 1 2 3 4
set "find1=l.*?\[(\d+)\][\s\S]*?\((\d.*?)\)[\s\S]*?\q(.*?)\q"
set "repl1=set flwp_$2 \q$2,$3,$4"
:: 5 6
set "find2=;[\s\S]*? = (\d+)"
set "repl2=,$6"
:: 7
set "find3=[\s\S]+"
set "repl3=\q\n"
set "find=%find1%|%find2%|%find3%"
set "repl=%repl1%|%repl2%|%repl3%"
for %%F in (*.gsc) do (
call jrepl.bat "%find%" "%repl%" /t "|" /p "%filter%" /x /m /f "%%F" /o "%%~nF.cfg"
)
And here is the exact same solution, but without showing any of the intermediate steps. I did include line continuation to improve readability.
#echo off
for %%F in (*.gsc) do (
call jrepl.bat "l.*?\[(\d+)\][\s\S]*?\((\d.*?)\)[\s\S]*?\q(.*?)\q|;[\s\S]*? = (\d+)|[\s\S]+"^
"set flwp_$2 \q$2,$3,$4|,$6|\q\n"^
/p "(.*?\[\d+])[\s\S]*?(?:\n(?!\1)|(?![\s\S]))"^
/t "|" /x /m /f "%%F" /o "%%~nF.cfg"
)
I suppose the fastest script solution would be a custom built JScript or VBS script. But I enjoy working with JREPL :-)
Update: Here is a little bonus - a JREPL script that will convert *.cfg back to *.gsc
#echo off
setlocal
set "beg=var pre,i,q='\x22',n='\r\n'"
:: 1 2 3 4 5 67
set "find=^.*?\q(\d+),(.*?,.*?,.*?),(.*?),(.*?),|(.*?)[,\q]"
set "repl=i=0;pre='level.waypoints['+$2+']';$txt=pre+' = spawnstruct();'"
set "repl=%repl%+n+pre+'.origin = ('+$3+');'"
set "repl=%repl%+n+pre+'.type = '+q+$4+q+';'"
set "repl=%repl%+n+pre+'.childCount = '+$5+';'"
set "repl=%repl%|$txt=n+pre+'.children['+(i++)+'] = '+$7+';'"
for %%F in (*.cfg) do (
call jrepl.bat "%find%" "%repl%" /x /t "|" /jq /jbeg "%beg%" /f "%%F" /o "%%~nF.gsc"
)
Edited the code with your new requests.
#echo off
FOR %%F IN (*.gsc) DO (
setlocal enabledelayedexpansion
FOR /F "usebackq tokens=1-2 delims==;^(^) " %%G IN (`find /I "level.waypoints["^<"%%F"`) do set %%~G=%%~H
(FOR /F "tokens=2 delims=[]" %%G IN ('find /I "spawnstruct" ^<"%%F"') do (
set line=%%G,!level.waypoints[%%G].origin!,!level.waypoints[%%G].type!,!level.waypoints[%%G].childCount!
FOR /F "tokens=2 delims==" %%H IN ('set level.waypoints[%%G].children') DO set line=!line!,%%H
set line=set flwp_%%G "!line!"
echo !line!
))>"%%~nF.cfg"
endlocal
)
pause
Is it possible to store the previous value of a variable after it changes?
I've been playing around with batch recently, and I'm trying to write a generator that stores each value generated. The generator is in one label: :gene2 set /a wid= %RANDOM% * (%maxval% - %minval% + 1) / 32768 + %minval% set /a hei= %RANDOM% * (%maxval% - %minval% + 1) / 32768 + %minval% set /a dep= %RANDOM% * (%maxval% - %minval% + 1) / 32768 + %minval% set /a vol= %wid% * %hei% * %dep% set /a flo= %wid% * %dep% The generator is suppose to be able to run 5 times and remember each number generator for %vol%. How do you store the value of %vol% before the generator resets? Because when all 5 results are made (%vol1% through %vol5%), they are all the same value as the first value that was generated.
I am not sure what you mean by %vol1% through %vol5% because I do not see those variables or how you are "storing" them. However if this batch file is getting called 5 times by clicking on the same batch file. Then each time the batch file is in a different cmd session therefore the values set in the variables are lost. To keep track of your generated variables I would suggest writing them to a file for retrieval later. You could do something like set /a vol= %wid% * %hei% * %dep% echo %vol%>>C:\MyVars\vols.txt If you use ">>" you will append the file or you could use ">" to overwrite the file on each run. At the beginning of the batch file read in the vols.txt file like set /p Vol=<C:\MyVars\vols.txt Then you have the previous vol value in the next session. If you add more information on what you are trying to achieve I may be able to help more.
Batch that convert TIMECODE to frame number
in a batch there is a envoroment variable called %timecode% that, if timecode exist and is defined, output a string of this type: HH:MM:SS:FF for example 01:32:21:05 In PAL mode, 25fps, I would like convert this timecode in his correspondant frame number, for rxample in the case of 01:32:21:05 is 138530 so the convert processing should output 138530 Another examples: 00:00:00:00 ----------------> 0 00:00:00:01 ----------------> 1 ........ 00:00:00:24 ----------------> 24 00:00:01:00 ----------------> 25 00:00:01:01 ----------------> 26 and so on How can I do?
#echo off setlocal enableextensions disabledelayedexpansion set "frameRate=25" set "timecode=01:32:21:05" for /f "tokens=1-4 delims=:" %%a in ( "100%timecode::0=: %" ) do set /a "frame=((%%a %% 100)*3600 + (%%b0)*60/10 + (%%c0)/10) * %frameRate% + (%%d0)/10" echo %frame% This code splits the timecode variable contents using the colons as delimiters. To account for zero prefixed fields (considered in octal form and problematic in the case of 08 or 09), missing or bad formatted data, some "tricks" are used. To correct the hour part, the input data is prefixed with 100 and this field will be handled modulo 100. To handle the problematic zero prefixed fields, a colon followed by a zero in the input data is replaced with the same colon followed by a space. To handle problems with missing fields, when doing the calcs all extracted data is suffixed with a zero (mutiplying it by 10) and the the result of the operation in this field is divided by 10
#ECHO Off SETLOCAL SET "timecode=01:32:21:05" IF DEFINED timecode ( SET /a result=((1%timecode:~0,2%-100^) * 90000^) + ((1%timecode:~3,2%-100^) * 1500^) + ((1%timecode:~6,2%-100^) * 25^) + (1%timecode:~-2%-100^) ) ELSE (SET "result=NOT defined") ECHO result with timecode="%timecode%" is %result% SET "timecode=" IF DEFINED timecode ( SET /a result=((1%timecode:~0,2%-100^) * 90000^) + ((1%timecode:~3,2%-100^) * 1500^) + ((1%timecode:~6,2%-100^) * 25^) + (1%timecode:~-2%-100^) ) ELSE (SET "result=NOT defined") ECHO result with timecode="%timecode%" is %result% GOTO :EOF This should point you to a solution. Note that the carets (^) are only required before the ) because the set command is within a block. If you were to choose to goto a label if timecode was undefined, then the carets would not be required. I've cosen to calculate the sum using a straight-forward method; prepending a 1 to the two digits, then subtracting 100 (which takes care of the 08/09 problem - a leading 0 is defined as octal and cmd will object to non-octal characters) The routine could be made simpler by the use of magic numbers, but that would require more explanation.
CMD- DOS Converting Numbers to ASCII
So I have a number variable called: SET /A MAIN_SCORE=1 How do I get Main Score to represent length of the string character X. So I start off like this: X But when I come across the line which states: SET /A MAIN_SCORE = 3 + MAIN_SCORE The outcome is: XXXX Can you see where I'm getting at? Help would be appreciated. Sorry about the unclear message.
#ECHO OFF SETLOCAL SET xstring=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX SET mainscore=1 CALL SET xs=%%xstring:~0,%mainscore%%% ECHO %mainscore% : %xs% SET /a mainscore=3 + mainscore CALL SET xs=%%xstring:~0,%mainscore%%% ECHO %mainscore% : %xs% GOTO :EOF should do the trick