#!/bin/sh
APP_NAME="Stendhal"
REQUIRED_JAVA="8"
VM_ARGS=""
APP_JAR="stendhal-starter.jar"

DIR=$(cd "$(dirname "$0")"; pwd)

# Error message for NO JAVA dialog
ERROR_TITLE="Cannot launch $APP_NAME"
ERROR_MSG="$APP_NAME requires Java version $REQUIRED_JAVA or later to run."
DOWNLOAD_URL="https://adoptium.net/download/"

# Is Java installed?
if type -p java; then
    _java="java"
elif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]]; then
    _java="$JAVA_HOME/bin/java"
else
    osascript \
    -e "set question to display dialog \"$ERROR_MSG\" with title \"$ERROR_TITLE\" buttons {\"Cancel\", \"Download\"} default button 2" \
    -e "if button returned of question is equal to \"Download\" then open location \"$DOWNLOAD_URL\""
    echo "$ERROR_TITLE"
    echo "$ERROR_MSG"
    exit 1
fi

cd $DIR/../app
exec $_java $VM_ARGS -Dapple.laf.useScreenMenuBar=true -Dcom.apple.macos.use-file-dialog-packages=true -Xdock:name="$APP_NAME" -Xdock:icon="$DIR/../Resources/stendhal.icns" -jar "$APP_JAR" $*