#!/bin/bash
set -eo pipefail
if [ -z "${TIMEOUT}" ]; then
	echo "-> Set \$TIMEOUT"
	export "TIMEOUT=1s"
fi
while true; do
	clear
	echo "-> Removing plugin data"
	rm -rfv /tmp/pssp-plugin-data
	echo "-> Creating plugin directory"
	mkdir -p /tmp/pssp-plugin-data
	echo "-> Downloading server"
	if [ ! -f "server.jar" ]; then
		if ! wget "https://api.purpurmc.org/v2/purpur/1.20.4/latest/download" -O server.jar.tmp; then
			echo "-> Failed to download server, exiting"
			rm -rf server.jar.tmp
			exit 1
		fi
		mv server.jar.tmp server.jar
	fi
	echo "-> Starting server"
	if java --add-modules=jdk.incubator.vector -jar server.jar nogui --nogui; then
		echo "-> Server shut down."
		echo "   Restarting in ${TIMEOUT}. Press CTRL+C to cancel."
	else
		echo "-> Server stopped with code ${?}."
		echo "   Restarting in ${TIMEOUT}. Press CTRL+C to cancel."
	fi
	sleep "${TIMEOUT}"
done