rcsoccersim

来自「在LINUX下运行的仿真机器人服务器源代码」· 代码 · 共 101 行

#! /bin/sh

#--------------------------------------------------
# option
#

SERV=`which rcssserver 2> /dev/null`
if test $? -eq 1; then
    echo "Error: rcssserver can not be found in your PATH"
    echo ""
    exit 1
fi

if test $# -eq 0; then
    if test "$RCSSMONITOR"; then
        MON=`which "$RCSSMONITOR" 2> /dev/null`
        if test $? -eq 1; then
            echo "Error: cannot find the monitor specified by RCSSMONITOR: $RCSSMONITOR"
            echo ""
            exit 1
        fi
    else
        MON=`which rcssmonitor 2> /dev/null`
        if test $? -eq 1; then
            MON=`which rcssmonitor_classic 2> /dev/null`
            if test $? -eq 1; then
                echo "Error: No monitors can be found in your PATH and the"
                echo "       RCSSMONITOR environment variable is not set. Please"
                echo "       add rcssmonitor or rcssmonitor_classic to you PATH,"
                echo "       or set the RCSSMONITOR environment variable to the"
                echo "       executable you wish to use."
                echo ""
                exit 1
            fi
        fi
    fi
elif test $# -eq 1; then
    case "$1" in
        -frameview)
        MON=`which rcssmonitor 2> /dev/null`
        if test $? -eq 1; then
            echo "Error: rcssmonitor found in your PATH"
            echo ""
            exit 1
        fi
        ;;
        -classic)
        MON=`which rcssmonitor_classic 2> /dev/null`
        if test $? -eq 1; then
            echo "Error: rcssmonitor_classic found in your PATH"
            echo ""
            exit 1
        fi
        ;;
    esac
else
    echo "Error: too many options"
    echo "Usage: $0 [(-frameview)|(-classic)]"
    echo ""
fi
    





#--------------------------------------------------
# set handler
#

trap kill_server INT

#--------------------------------------------------
# start server
#



$SERV &
PID=$!

#--------------------------------------------------
# kill server
#
kill_server()
{
        kill -s SIGINT $PID
	echo ""
        exit 0
}

#--------------------------------------------------
# start monitor
#

sleep 1

$MON

kill_server