Add README.md and adjust sleep times

README.md

@@ -0,0 +1,64 @@
+# Minecraft-Server Scripts
+
+This repository provides the bash scripts to start a paper minecraft server, either standalone or 
+behind a Velocity or BungeeCord proxy server.
+
+## Setup
+
+The scripts assume you have a minecraft server in the current directory, a Velocity server in 
+a `proxy` subdirectory and a BungeeCord server in a `bungee` subdirectory, as illustrated by the 
+following graphic:
+```
+.:
+  start.sh
+  paper.jar
+  server.properties
+  launch.sh
+  ...
+./proxy:
+  velocity.jar
+  launch.sh
+  ...
+./bungee:
+  BungeeCord.jar
+  launch.sh
+  ...
+
+```
+
+You can adjust the jar names and start parameters in the respective `launch.sh` scripts.
+
+The `configure.sh` script only configures online-mode, velocity enabling, bungeecord enabling and
+server port. Everything else - especially Velocity- and BungeeCord-server - needs to be configured 
+manually. 
+
+## Starting the server
+
+The server will be started in an infinite loop when calling:
+```sh
+./start.sh
+```
+
+After being stopped it will wait for 3 seconds before automatically starting again. To 
+interrupt this process, `^C` (ctrl + C) may be used while the script is waiting ("sleeping").
+
+To start the server behind a Velocity proxy one can use
+```sh
+./start.sh --proxy
+```
+or for BungeeCord
+```sh
+./start.sh --bungee
+```
+
+The proxy server will then be started in a screen named `proxy`.
+Stopping the server will NOT stop the proxy server, but interrupting the restart-loop will. 
+
+## Requirements
+
+The yq command line utility is required to configure the server for either Velocity or BungeeCord.
+It can usually be found in the `yq` package of your distro.
+
+When starting one of the proxy servers, the `screen` command is utilised to start the proxy
+within its own screen. 
+

start.sh

@@ -65,7 +65,7 @@ fi
 trap cleanup SIGINT
 
 cleanup() {
-  if $proxy; then
+  if $proxy || $bungee; then
     # stop the proxy
     screen -S "$PROXY_SCREEN" -X stuff "end\n"
     echo "The proxy has been stopped"
@@ -79,7 +79,7 @@ do
   echo starting server...
   ./launch.sh
   echo sleeping...
-  sleep 5
+  sleep 3
 done