From 3107b7065bddea8a21a7fab442d87350e3b0159a Mon Sep 17 00:00:00 2001
From: Daniel Herrmann <dani.herrma@gmx.de>
Date: Thu, 5 Jun 2014 12:20:28 +0200
Subject: [PATCH 1/2] EventHandler Challange im Backend

---
 src/Backend.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Backend.cs b/src/Backend.cs
index 92a18b6..f2d30ff 100644
--- a/src/Backend.cs
+++ b/src/Backend.cs
@@ -22,6 +22,9 @@ namespace WorldOfPeacecraft
 		private bool initialized = false;
 		private Pathwalker Pathwalker = new Pathwalker();
 
+        public delegate void ChallengeEventHandler(Challenge c);
+        public event ChallengeEventHandler Challenge;
+
 		public Backend (IGui gui)
 		{
 			Gui = gui;

From e1b280369b1034ad555628f0d369607c02a90ee0 Mon Sep 17 00:00:00 2001
From: Daniel Herrmann <dani.herrma@gmx.de>
Date: Thu, 5 Jun 2014 12:26:31 +0200
Subject: [PATCH 2/2] Parser gibt Challenge an Backend weiter

---
 src/Backend.cs | 5 +++++
 src/Parser.cs  | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/Backend.cs b/src/Backend.cs
index f2d30ff..0773b68 100644
--- a/src/Backend.cs
+++ b/src/Backend.cs
@@ -213,6 +213,11 @@ namespace WorldOfPeacecraft
 			InitializedEvent.WaitOne();
 			initialized = true;
 		}
+
+        public void ChallengeIncome(Challenge c)
+        {
+            Challenge(c);
+        }
 	}
 }
 
diff --git a/src/Parser.cs b/src/Parser.cs
index 00e0d8a..d1e3d3a 100644
--- a/src/Parser.cs
+++ b/src/Parser.cs
@@ -310,6 +310,7 @@ namespace WorldOfPeacecraft
             }
             bool accepted = challengeBlock.GetBoolValue("accepted");
             Challenge c = new Challenge(id, type, accepted);
+            Backend.ChallengeIncome(c);
 		}
  
 		private void ProcessPlayerSelf (Block playerBlock)