mbocock/warofcosmo — pull request #5 by blitzkriegdevelopment (2013-06-25 18:00:54+00:00)
Title: ProjectileSpawners are now interruptable and hold reference inside AbstractEntities they are attached to

AbstractEntities now have reference to their (if any) ProjectileSpawner so we can call .getProjectileSpawner().interrupt(); to remove the thread completely.

any ProjectileSpawners left on RestartLevel also get removed.