From: Simon Cross <hodgestar@gmail.com>
Date: Sat, 5 Mar 2016 13:29:18 +0000 (+0200)
Subject: Add roach_at helper.
X-Git-Url: https://git.ctpug.org.za/?a=commitdiff_plain;h=55c4bcf03552816d8da08974179aac95b40996af;p=koperkapel.git

Add roach_at helper.
---

diff --git a/koperkapel/vehicles/base.py b/koperkapel/vehicles/base.py
index 31f7eea..c2a24f6 100644
--- a/koperkapel/vehicles/base.py
+++ b/koperkapel/vehicles/base.py
@@ -41,6 +41,12 @@ class Vehicle:
         # line below records new seating on the world proxy
         vehicle.seating = seating
 
+    def roach_at(self, world, seat_pos):
+        roach_seating = world.vehicles[self.vehicle_type].seating
+        if seat_pos >= len(roach_seating):
+            return None
+        return roach_seating[seat_pos]
+
     _vehicle_types = {}
 
     @classmethod