class Achievements

Simple Bare-bones Achievements framework.

Usage:

• import it into your project import zero.utilities.Achievements;
• also use EventBus - using zero.utilities.EventBus;
• Set data from Map (either to initialize Achievements or use saved data) using Achievements.set_data(my_map);
• Add listeners for individual achievements using Achievements.listen('my achievement'); (also works with enums!)
• Trigger achievements using "my achievement".dispatch();
• Make sure to save your achievement data - you can retrive it with Achievements.get_data();