rubygame

File Release Notes and Changelog

Release Name: 2.2.0

Notes:
== Changes from 2.1.0 to 2.2.0

=== Features

- Add: Rubygame::Color module
  - ColorRGB, ColorHSV, and ColorHSL classes.
  - X11 and CSS palettes of pre-defined colors.
  - Surface methods can accept ColorRGB etc. for colors.
  - Automatic lookup of color names when a string or symbol
    is passed for a color to Surface methods.
- Add: Surface#set_at().

- Add: Screen#icon=().

=== Bug Fixes

- Fix: Surface#draw_arc was incorrectly documented as Surface#draw_pie

=== Improvements

- Rect#collide_rect? is now faster.
- Sprites::Group#collide_group can take a block; arguments are deprecated.

=== Other Stuff

- Build system correctly recompiles if source has changed.
- Build system option syntax has changed. See the README: Advanced Install.
- Build system will correctly exit with an error status if it can't compile;
  fixes Rubygems trying to install even when compile failed.

=== Acknowledgements

- Michael Swiger (mokkan) for Screen#icon=.
- ippa for optimizing Rect#collide_rect?.


Changes: