From de00d0cff39c09927f6c5e15d03687fe71cb97bd Mon Sep 17 00:00:00 2001
From: poweronoff <dj.steam@gmail.com>
Date: Sat, 22 Apr 2017 16:15:32 +0200
Subject: [PATCH] rudimentary user input error handling

---
 src/main/java/de/dj_steam/bot/cli/LoopingConsole.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/dj_steam/bot/cli/LoopingConsole.java b/src/main/java/de/dj_steam/bot/cli/LoopingConsole.java
index b97a520..ac6d53f 100644
--- a/src/main/java/de/dj_steam/bot/cli/LoopingConsole.java
+++ b/src/main/java/de/dj_steam/bot/cli/LoopingConsole.java
@@ -29,7 +29,12 @@ public class LoopingConsole {
         while (true) {
             System.out.print("> ");
             String input = br.readLine();
-            robotEngine.commandBot(createCommand(input));
+            try {
+                robotEngine.commandBot(createCommand(input));
+            }catch (InvalidUserInputException e) {
+                System.out.println("\nInput error occurred! Message: " + e.getMessage() +"\n");
+                printUsageBanner();
+            }
 
             if (input.trim().toLowerCase().equals(EXIT_COMMAND)) {
                 System.out.println("exiting");