@echo off
if "%1"=="" goto usage
if not exist patch.wad goto wad_error
if not exist %1.gif goto file_error
if not exist dmgraph.exe goto dmgraph_error
if not exist wad2lmp.exe goto wad2lmp_error
if "%2"=="" goto usage
if "%3"=="" goto usage
copy patch.wad temp.wad > nul
dmgraph patch -s %1.gif -i %2,%3 -f temp.wad
wad2lmp temp.wad %1.lmp
del temp.wad
goto end
:wad_error
echo.
echo.
echo ERROR: File PATCH.WAD does not exist in current directory.
echo.
echo.
goto end
:file_error
echo.
echo.
echo ERROR: File %1.GIF does not exist in current directory.
echo.
echo.
goto end
:dmgraph_error
echo.
echo.
echo ERROR: File DMGRAPH.EXE does not exist in current directory.
echo.
goto end
:wad2lmp_error
echo.
echo.
echo ERROR: File WAD2LMP.EXE does not exist in current directory.
echo.
goto end
:usage
echo.
echo.
echo Usage: doomtex gifname[.GIF] insert_x insert_y
echo        where insert_x and insert_y are the insertion points used by dmgraph.
echo.
echo Example: doomtex newpatch 0 0
echo          where a file newpatch.gif exists in the current directory.
echo.
echo.
:end