From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 6 Dec 2020 18:59:02 +0000 (+0100)
Subject: Don't recalculate directions all the time, unnecessarily.
X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D/static/%7B%7Byoutube_prefix%7D%7D%7B%7Bvideo_data.id_%7D%7D?a=commitdiff_plain;h=722f6c3effe9aedf6c71678260a6976d30fb21ed;p=plomrogue2

Don't recalculate directions all the time, unnecessarily.
---

diff --git a/plomrogue/game.py b/plomrogue/game.py
index c495179..a1c2ee6 100755
--- a/plomrogue/game.py
+++ b/plomrogue/game.py
@@ -180,7 +180,7 @@ class Game(GameBase):
 
     def get_string_options(self, string_option_type):
         if string_option_type == 'direction':
-            return self.map_geometry.get_directions()
+            return self.map_geometry.directions
         elif string_option_type == 'char':
             return [c for c in
                     string.digits + string.ascii_letters + string.punctuation + ' ']
diff --git a/plomrogue/mapping.py b/plomrogue/mapping.py
index e806ef7..53e9d29 100644
--- a/plomrogue/mapping.py
+++ b/plomrogue/mapping.py
@@ -21,6 +21,7 @@ class MapGeometry():
     def __init__(self, size):
         self.size = size
         self.neighbors_i = {}
+        self.directions = self.get_directions()
 
     def get_directions(self):
         directions = []
@@ -32,13 +33,13 @@ class MapGeometry():
 
     def get_neighbors_yxyx(self, yxyx):
         neighbors = {}
-        for direction in self.get_directions():
+        for direction in self.directions:
             neighbors[direction] = self.move_yxyx(yxyx, direction)
         return neighbors
 
     def get_neighbors_yx(self, pos):
         neighbors = {}
-        for direction in self.get_directions():
+        for direction in self.directions:
             neighbors[direction] = self.move_yx(pos, direction)
         return neighbors