@echo off
if not exist patch.wad goto install
if not exist dmgraph.exe goto install
if not exist wad2lmp.exe goto install
if not exist %1.gif goto usage

copy patch.wad temp.wad > nul
dmgraph patch -s %1.gif -f temp.wad
wad2lmp temp.wad %1.lmp
del temp.wad
goto end

:usage
echo Usage: doomtex [gifname] (no extensions)
echo Note: this uses a temporary file temp.wad!
goto end

:install
echo DoomTex not properly installed!
echo Read the file doomtex.doc
goto end

:end