Singleplayer-Crossplatform/launch.sh

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#!/usr/bin/env bash
export _JAVA_OPTIONS=
SCRIPT_DIR=$(cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P)
FIRST_RUN=1
lsof -i:43595
if [ $? -ne 1 ]; then
echo "Something is already listening on port 43595. Cannot start the server."
exit
fi
if [ -f "$SCRIPT_DIR/game/data/eco/grandexchange.db" ]; then
FIRST_RUN=0
else
echo "This is first run of the single-player release in this location."
echo "Please allow some time (30-60s) for initial data structure creation before asking for support."
sleep 3
fi
cd $SCRIPT_DIR/game
java -jar -Xmx2G -Xms2G -jar server.jar &
SERVER_PID=$!
lsof -i:43595 > /dev/null
while [ $? -eq "1" ]; do
if [ $FIRST_RUN -ne "1" ]; then
echo "Still waiting for the server to start..."
sleep 2
fi
lsof -i:43595 > /dev/null
done;
sleep 2
java -Xmx1G -Xms1G -jar client.jar
kill $SERVER_PID
exit