Template Method - called at the beginning of State.run() to initialize things.

Returns True if the current pin is an input

Convert a list to groups.

Update and hit testing loop. Run this once per frame.

Performs one iteration of the PGU application loop, which processes events and update the pygame display.

this function is called when the program starts. it initializes everything it needs, then runs in a loop until the function returns.

this function is called when the program starts. it initializes everything it needs, then runs in a loop until the function returns.

this function is called when the program starts. it initializes everything it needs, then runs in a loop until the function returns.

Make the time label.

Make the time label.

Make the time label.

Make the time label.

Renders the application onto the given pygame surface

Check every 100 ms if there is something new in the queue.

Populates a message from a datastream. @Reads: A single character from a datastream @Returns: True, if a complete message

Handle all the messages currently in the queue (if any).

returns true if the fist collides with the target

this will cause the monkey to start spinning

Cycles through the assigned ports and updates them based on the GPIO input

Remove a widget from the container.

Resize the layers. Arguments: size -- w,h in Tiles of the layers bg -- set to 1 if you wish to use both a f