@echo off
rem bldmod.bat
if not "%1"=="" goto build

set c1=GRASS
echo.
if "%c1%"=="ARENA" echo usage:  bldmod  trk1  trk  trkdead
if "%c1%"=="GRASS" echo usage:  bldmod  hummer  hummd  trk  trkdead
if "%c1%"=="SNOW"  echo usage:  bldmod  object  solid
echo.
goto end

:build
set f1=%1.mod
if exist %f1% goto error
rem
echo building %f1%  (you must edit file and remove unwanted lines)
rem
rem goto %c1%  (this should work, but it doesn't)
goto GRASS

:ARENA
echo [video]>%f1%
echo object=%1.bgf %1_FR.bgf>>%f1%
echo rubble=%1d.bgf %1d_FR.bgf>>%f1%
echo.>>%f1%
echo [collision]>>%f1%
echo name=%1_cv.sld>>%f1%
echo.>>%f1%
echo [gamedata]>>%f1%
echo // you must delete one of these:>>%f1%
echo class=UnscalableTerrainClassID>>%f1%
echo class=CulturalIconClassID>>%f1%
echo DamageZones=%2.dmg>>%f1%
echo StoppingCollisionVolume=0>>%f1%
echo ExplosionModelFile=%3>>%f1%
echo TimeDelay=0.5>>%f1%
echo CrunchExplosionModelFile=stephit>>%f1%
goto DONE

:GRASS
echo [video]>%f1%
echo object=%1.bgf>>%f1%
echo rubble=%2.bgf>>%f1%
echo.>>%f1%
echo [collision]>>%f1%
echo name=%1.sld>>%f1%
echo.>>%f1%
echo [gamedata]>>%f1%
echo class=CulturalIconClassID>>%f1%
echo DamageZones=%3.dmg>>%f1%
echo StoppingCollisionVolume=0>>%f1%
echo ExplosionModelFile=%4>>%f1%
echo TimeDelay=0.5>>%f1%
echo CrunchExplosionModelFile=stephit>>%f1%
goto DONE

:SNOW
echo [video]>%f1%
echo object=%1.bgf>>%f1%
echo.>>%f1%
echo [collision]>>%f1%
echo name=%2.sld>>%f1%
echo.>>%f1%
echo [gamedata]>>%f1%
echo class=UnscalableTerrainClassID>>%f1%
goto DONE

:DONE
echo done.
set f1=
set c1=
goto end

:error
echo File '%f1%' already exists.
echo.
goto end

:end