Changelog¶

1.1 - pending¶

Added a spell checker that will point out hook or parameter names that have been misspelled when the program starts.
New ZRect built-in class, API compatible with Rect, but which accepts coordinates with floating point precision.
Refactor of built-in keyboard object to fix attribute case consistency. This also allows querying key state by keys constants, eg. keyboard[keys.LEFT].
Provide much better information when sound files are in an unsupported format.
screen.blit() now accepts an image name string as well as a Surface object, for consistency with Actor.
Fixed a bug with non-focusable windows and other event bugs when running in a virtualenv on Mac OS X.
Actor can now be positioned by any of its border points (eg. topleft, midright) directly in the constructor.
Added additional example games in the examples/ directory.

This is a bugfix release.

Fix: Actor is now positioned to the top left of the window if pos is unspecified, rather than appearing partially off-screen.
Fix: repeating clock events can now unschedule/reschedule themselves

Previously a callback that tried to unschedule itself would have had no effect, because after the callback returns it was rescheduled by the clock.

This applies also to schedule_unique.
Fix: runner now correctly displays tracebacks from user code
New: Eliminate redraws when nothing has changed

Redraws will now happen only if:
- The screen has not yet been drawn
- You have defined an update() function
- An input event has been fired
- The clock has dispatched an event

New: Added anchor parameter to Actor, offering control over where its pos attribute refers to. By default it now refers to the center.
New: Added Ctrl-Q/⌘-Q as a hard-coded keyboard shortcut to exit a game.
New: on_mouse_* and on_key_* receive IntEnum values as button and key parameters, respectively. This simplifies debugging and enables usage like:
```
if button is button.LEFT:
```

Initial public (preview) release.