From c98b58820f957a9d94756338c0e9c3971b5d2085 Mon Sep 17 00:00:00 2001
From: troido <troido@hotmail.com>
Date: Tue, 2 Jan 2018 11:26:08 +0100
Subject: sprites without a background will now take the background of the
 sprite below it (if any)

---
 asciifarm/common/utils.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'asciifarm/common/utils.py')

diff --git a/asciifarm/common/utils.py b/asciifarm/common/utils.py
index b37ec02..cdc8dd5 100644
--- a/asciifarm/common/utils.py
+++ b/asciifarm/common/utils.py
@@ -38,3 +38,10 @@ def readFile(filepath):
     with open(filepath, "r") as f:
         text = f.read()
     return text
+
+
+def get(collection, i, default=None):
+    """ Get an element in an indexed collection, or the default in case the index is out of bounds """
+    if i < 0 or i >= len(collection):
+        return default
+    return collection[i]
-- 
cgit