From 8a4a2982bd510e3cb90d7d9060c71d8deec23161 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 13 Mar 2016 20:45:08 +0100
Subject: [PATCH] TCE: Only calc_effort on tiles where it makes sense.

---
 plugins/server/TheCrawlingEater.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugins/server/TheCrawlingEater.py b/plugins/server/TheCrawlingEater.py
index c9854b5..02c9c3c 100644
--- a/plugins/server/TheCrawlingEater.py
+++ b/plugins/server/TheCrawlingEater.py
@@ -310,8 +310,9 @@ def calc_effort(ta, t):
                                          t["T_POSY"], t["T_POSX"])
         if 1 == move_result[0]:
             pos = (move_result[1] * world_db["MAP_LENGTH"]) + move_result[2]
-            narrowness = world_db["MAP"][pos] - ord("0")
-            return 2 ** narrowness
+            if chr(world_db["MAP"][pos]) in "012":
+                narrowness = world_db["MAP"][pos] - ord("0")
+                return 2 ** narrowness
     return 1
 world_db["calc_effort"] = calc_effort
 
-- 
2.30.2