ostngag/TGPAssignment — pull request #4 by RuiMitchellDaSilva (2014-12-10 11:32:59+00:00)
Title: Rui

Implementation of Collision, SceneObstructions and the EnemySpawner classes.
Added Arena restrictions, SoundManager, and created the super-class "Entity" to manage collisions between classes that inherit from Entity.