Egg Timer makes it super easy to write timer-based logic efficiently.

Features
• Execute an action after a specific duration (delay an action).
• Execute an action for a specific amount of time.
• No setup code required thanks to lazy initialization.
• Syntax that makes it easy to customize the way an action is invoked using different combinations. For example, you can invoke an action with a delay of 1 second and let it update for 1 second.
• Possibility to interrupt actions you have invoked.
• Supports four different time scales (Unscaled, Scaled, FixedScaled and FixedUnscaled).
• Invoke an action when another action has finished.