From 9a8096cd137b2f8e6a52743c03ec2f776b122ee6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20V=C3=B6gele?= <develop@manuel-voegele.de>
Date: Thu, 8 May 2014 18:34:32 +0200
Subject: [PATCH] Bilder der Drachen wrid jetzt mit Modulo berechnet

---
 src/Gui/MapPanel.cs | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/Gui/MapPanel.cs b/src/Gui/MapPanel.cs
index 0da67c2..a0f03c5 100644
--- a/src/Gui/MapPanel.cs
+++ b/src/Gui/MapPanel.cs
@@ -21,7 +21,6 @@ namespace WorldOfPeacecraft
 		private Image Walkable;
 		private Image Water;
 		private Image Wall;
-		private Dictionary<int, int> dragonImageMappings = new Dictionary<int, int>();
 		private Random random = new Random ();
 
 		public MapPanel (IBackend backend)
@@ -134,12 +133,8 @@ namespace WorldOfPeacecraft
 			IEnumerable<IEntity> players = Backend.GetPlayers ();
 			foreach (IEntity dragon in dragons) {
 				int id = dragon.GetId();
-				if (!dragonImageMappings.ContainsKey(id))
-				{
-					dragonImageMappings[id] = random.Next (3);
-				}
 				Image image;
-				switch (dragonImageMappings[id])
+				switch (Math.Abs(id % 3))
 				{
 				case 0:
 					image = Dragon1;
@@ -151,7 +146,7 @@ namespace WorldOfPeacecraft
 					image = Dragon3;
 					break;
 				default:
-					throw new Exception("dragonImageMapping '" + dragonImageMappings[id] + "' doesn't exist");
+					throw new Exception("There is no image for dragon id '" + id + "' (this should never happen)");
 				}
 				PaintImage(g, dragon.GetX() * TileSize, dragon.GetY() * TileSize, image);
 			}