X-Git-Url: https://git.yukkurigames.com/?p=python-bulletml.git;a=blobdiff_plain;f=bulletml-runner;h=8bfd338c3d2f7fda12a78d5fb71a9de39f2612f2;hp=de0fa5a30f37cea8ab95f6884186f04265a35d1d;hb=e753939f30c6c07a68363c7819acf8c0e57a6951;hpb=ba81e7d74da58dc8dfa47949502d2a2759c84309

diff --git a/bulletml-runner b/bulletml-runner
index de0fa5a..8bfd338 100755
--- a/bulletml-runner
+++ b/bulletml-runner
@@ -7,6 +7,19 @@ import time
 import pygame
 
 import bulletml
+import bulletml.bulletyaml
+
+try:
+    import yaml
+except ImportError:
+    yaml = None
+
+try:
+    import psyco
+except ImportError:
+    pass
+else:
+    psyco.full()
 
 def main(argv):
     if not argv:
@@ -85,12 +98,13 @@ def main(argv):
 
                 frames += 1
                 if frames % 100 == 0:
-                    seconds_per_bullet = elapsed / count
-                    bullets_per_second = count / elapsed
                     print "  Processing: %04d: %d bullets, %d active." % (
                         frames, total, count)
-                    print "  %g seconds per bullet (60Hz max: %g)." % (
-                        seconds_per_bullet, bullets_per_second / 60)
+                    if elapsed:
+                        seconds_per_bullet = elapsed / count
+                        bullets_per_second = count / elapsed
+                        print "  %g seconds per bullet (60Hz max: %g)." % (
+                            seconds_per_bullet, bullets_per_second / 60)
 
             screen.fill([0, 0, 0])
             for obj in active: