Action that posts a Runnable to the main thread outside of rendering loop
Reformat
Action that switches safely between two screens.
A simple screen transition system.
Reformat, clarification of functionality in comments.
Implement screen transition as a simple fade from/to black
Solid black texture required for SolidColorFadeScreenTransition
Clean up old comment
BUGFIX: solid color transition was not using the texture asset
Add simple screen transitions to all interactive screens