Changelog

12th Sept 2015 - Added mouse input to events

Allows detection of mouse click events. Tested on OSX, should work on Linux - not a clue about Windows. [Edit: tested on Windows, working in both Command Prompt and ConsoleZ.]

Example added at _examples/click.go.

6th Sept 2015 - Added loading level maps from JSON strings

This allows a user to supply a JSON array of object attributes, which will be parsed into the level. It also allows users to define their own parsers for custom object types.

Additional changes:

• The Level interface now also requires that the AddEntity(Drawable) and RemoveEntity(Drawable) methods be implemented.
• Image processing has been altered - any pixels with transparency will be treated as fully transparent rather than fully opaque.

6th Sept 2015 - Changed structure of Game/Screen/Level hierarchy

To add a new Drawable, one must explicitly add it to either a Screen or a Level - one can no longer add it to a Game directly. For example:

game.AddEntity(entity)

will now be:

game.Screen().AddEntity(entity)

To add an Entity to the current Level of the Game's current Screen:

game.Screen().Level().AddEntity(entity)

5th Sept 2015 - Added entity creation from strings

A string can be provided to create a Canvas, and an Entity can be created using a Canvas. Newlines in the string are interpreted as a new row in the Canvas. This is useful if you want to store complex 'sprites' as text files.

4th Sept 2015 - Added audio playback, termloop/extra package

The Termloop extras package contains code which is dependant on some external dependencies. In the case of audio, PortAudio and libsndfile are required.