Okay so let's say I have the following code
set playerlevel=5
set x=player
echo %x%level
I want the output to be "5", is that possible?
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2 Answers
dbmitch's answer is good for integers, but if you want to display strings or integers, you can simply use delayed expansion.
@echo off
setlocal enabledelayedexpansion
set playerlevel=5
set x=player
echo !%x%level!
Note that if the code is located inside of a code block (i.e. enclosed in parentheses), the syntax is slightly different.
@echo off
setlocal enabledelayedexpansion
REM This is just an example code block to show off the alternate syntax with the %%s
for /L %%A in (1,1,1) do (
set playerlevel=5
set x=player
call echo %%!x!level%%
)
Comments
You can get what you want by using a combination of enabledelayedexpansion and the set /a to emulate an EVAL function
Try this:
@echo off
setlocal enabledelayedexpansion
set playerlevel=5
set x=player
set /a varx = "%x%level"
echo %varx%