Updated documentation.
Implements new system of the events.
Changed error text.
Implements new system of the events. Also percent of progress has a value in range from 0 to 1.
Implements new system of the events.
Updated comments.
Implements new system of the events. Also added new parametres 'depth' and 'autoReviveChildren'.
Deleted due to the change of events.
Updated comments and another tiny changes.
Updated comments.
Implements new system of the events.
Fixed display of the progress bar. Updated comments.
Implements new system of the events.
Implements new system of the events.
Added automatic creation of the camera.
Fully updated class of the console. Improved work with commands that to take arguments.
Updated comments.
Implements new system of the events. Removed 'preUpdate()' and 'postUpdate()' methods.
Updated comments.
Implements new system of the events. Removed 'preUpdate()' and 'postUpdate()' methods.