Linux

#!/bin/bash

prefix=~/bin/eveonline
launcher=launcher.exe
install="drive_c/EVE/eve.exe"

# wine prefix to install eve
prefix=~/bin/eveonline

#name of the launcher we download
launcher=launcher.exe

# windows internal installation, default is C:\\EVE
install="drive_c/EVE/eve.exe"


function run {
    echo run
    if [ ! -d "$prefix" ]; then inst ; fi
    WINEPREFIX=$prefix wine "$prefix/$install"
}

function inst {
    echo "instaling eve"
    mkdir -p "$prefix"
    if [ ! -f "$prefix/$launcher" ]; then
        link=$(wget http://community.eveonline.com/support/download/ -q -O - | grep binaries | grep exe | sed "s/.*href=\"\\(.*\\)\" class.*/\\1/g")
        echo "link resource is $link"
    wget "$link" -O "$prefix/$launcher"
    fi
    WINEPREFIX="$prefix" wine "$prefix/$launcher"
}

function clean {
    rm "$prefix/$launcher"
}

function del {
    rm -rf "$prefix"
}

if [ $# -eq 0 ]; then
   run
   exit 0
fi

case "$1" in
 "run") run ;;
 "inst") inst ;;
 "del") del;;
 "clean") clean;;
 *) echo "unknown option $1";;
esac