Npc's escape from the player.

2013-01-22 22:53:03 -04:30
parent 017943a1da
commit 441dce7e72
3 changed files with 38 additions and 13 deletions
--- a/math_utils.py
+++ b/math_utils.py
@@ -26,3 +26,7 @@ def ang_2_radians(ang):

 def radians_2_ang(rad):
    return (rad * 180.0) / PI
+
+def distance_2D(point1, point2):
+    return math.sqrt(((point1[0] - point2[0]) * (point1[0] - point2[0]))
+                     + ((point1[1] - point2[1]) * (point1[1] - point2[1])))