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| author | epoch <epoch@hacking.allowed.org> | 2017-04-18 01:33:44 -0500 |
|---|---|---|
| committer | epoch <epoch@hacking.allowed.org> | 2017-04-18 01:33:44 -0500 |
| commit | a204330db26a0c3f5b4e88bdc495af350e262ab4 (patch) | |
| tree | d92a57aca247f796c590eb5606ca64be4b8ed3af /tools/line2hackvr.sh | |
| parent | 34628f9a0df01adc1d17e44f569600dc7d9d1414 (diff) | |
| download | hackvr-a204330db26a0c3f5b4e88bdc495af350e262ab4.tar.gz hackvr-a204330db26a0c3f5b4e88bdc495af350e262ab4.zip | |
the changes needed to get tictactoe running pretty.
Diffstat (limited to 'tools/line2hackvr.sh')
| -rwxr-xr-x | tools/line2hackvr.sh | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/line2hackvr.sh b/tools/line2hackvr.sh index d46d73d..f2ea143 100755 --- a/tools/line2hackvr.sh +++ b/tools/line2hackvr.sh @@ -1,3 +1,7 @@ #!/bin/sh #this is used on turn2line output -xargs -L 1 printf "dragon addshape 2 0 %d %d 0 %d %d\n" $line +if [ "_$1" = '_' ];then + echo 'usage: line2hackvr.sh name' >&2 + exit 1 +fi +xargs -L 1 printf "%s addshape 2 0 %d %d 0 %d %d\n" "$1" $line |