我正在批量制作地牢爬行引擎。我制作了一个易于使用的地图编辑器，但需要有关特定 IF 语句的帮助。
(...)
set Xpos=3
set Ypos=3
set unipos=%Xpos%.%Ypos%
goto map2.2
:map2.2
rem N
rem ??=??
rem ==+==
rem W =?=?= E
rem ==+==
rem ??=??
rem S
set donjon=2.2
set tile1.1=x
set tile1.2=x
set tile1.3=ns
set tile1.4=x
set tile1.5=x
set tile2.1=se
set tile2.2=ew
set tile2.3=nsew
set tile2.4=ew
set tile2.5=sw
set tile3.1=nsw
set tile3.2=x
set tile3.3=nsew
set tile3.4=x
set tile3.5=nse
set tile4.1=ne
set tile4.2=ew
set tile4.3=nsew
set tile4.4=ew
set tile4.5=nw
set tile5.1=x
set tile5.2=x
set tile5.3=ns
set tile5.4=x
set tile5.5=x
goto inroom
:inroom
set tile=tile
set roomcheck=%tile%%unipos%
set retire=inroom
cls
echo [%name1%] HP: %hp1%/%xhp1%
if 1==%friend2% echo [%name2%] HP: %hp2%/%xhp2%
if 1==%friend3% echo [%name3%] HP: %hp3%/%xhp3%
echo ==================================================
echo.
echo You are now at room %unipos%. %roomcheck%
if nsew==%roomcheck% echo There are exits in all four directions.
echo.
加载地图时出现的是这样的：
[你的名字] 生命值：300/300
你现在在 room3.3。tile3.3
我需要知道当标题中存在另一个变量时如何搜索一个变量！我可能说得非常错误，但“%tile%%unipos%”是我能想到的最好的。它是一个...占位符，如果你愿意的话。