New S-shaped falling bullet pattern.

[python-bulletml.git] / README.txt

diff --git a/README.txt b/README.txt
index 238cce1..c7a1633 100644 (file)
--- a/README.txt
+++ b/README.txt
@@ -8,7 +8,10 @@ BulletML scripts in Python. All data structures in it are
 renderer-agnostic.
 
 In addition to the standard BulletML XML format, this module supports
-an equivalent YAML format.
+an equivalent YAML format. See bulletml.bulletyaml for more details.
+
+Finally, two simple collision routines are provided, bulletml.overlaps
+for stationary circles and bulletml.collides for moving circles.
 
 A sample renderer for Pygame is included.
 
@@ -24,6 +27,9 @@ respawn the bullet pattern, and Enter to restart it.
 
 Installing
 ----------
+BulletML requires Python 2.6 or later. It should work on Python 3. It
+has no dependencies outside the CPython standard library.
+
 $ ./setup.py build
 $ sudo ./setup.py install