Remove some hacking.

[tabakrolletjie.git] / tabakrolletjie / rays.py

diff --git a/tabakrolletjie/rays.py b/tabakrolletjie/rays.py
index f893828112a8084157fe353ea2e2a37b124c19d8..e187f3d3c532633540f41b330f68be6f15b38867 100644 (file)
--- a/tabakrolletjie/rays.py
+++ b/tabakrolletjie/rays.py
@@ -98,18 +98,14 @@ class RayPolyManager(object):
 
     def polys(self):
         if self._poly_cache is None:
-            print "===="
             self._poly_cache = [
                 rp.poly(self._body, self._ray_filter) for rp in self._rays
                 if rp.within_limits(*self._angle_limits)
             ]
-            print "===="
-
         return self._poly_cache
 
     def pygame_polys(self, surface):
         if self._pygame_poly_cache is None:
-            print "REGEN ...", self._angle_limits
             self._pygame_poly_cache = [
                 [
                     pymunk.pygame_util.to_pygame(v, surface)
@@ -134,19 +130,14 @@ class RayPoly(object):
     def within_limits(self, start_limit, end_limit):
         if start_limit is None or end_limit is None:
             return True
-        print "----"
-        print "LIM: ", start_limit, end_limit
-        print "ANG: ", self.start.angle, self.end.angle
-        n1 = self.start.normalized()
-        n2 = self.end.normalized()
-        s = pymunk.Vec2d(1, 0).rotated(start_limit)
-        e = pymunk.Vec2d(1, 0).rotated(end_limit)
-        n1bet = s.dot(e) < s.dot(n1) and s.dot(e) < s.dot(n1)
-        n2bet = s.dot(e) < e.dot(n2) and s.dot(e) < e.dot(n2)
-        print "DOTS n1: ", n1.dot(n2), n1.dot(s), n2.dot(s)
-        print "DOTS n2: ", n1.dot(n2), n1.dot(e), n2.dot(e)
-        print "BET: ", n1bet, n2bet
-        if n1bet:
-            print "TRUE\n----"
+
+        def between(n):
+            if start_limit < end_limit:
+                return start_limit <= n <= end_limit
+            return (start_limit <= n) or (n <= end_limit)
+
+        start_within = between(self.start.angle)
+        end_within = between(self.end.angle)
+        if start_within or end_within:
             return True
         return False