@Override
public void execute(IGameContext executionContext) {
final EntityManager entityManager = executionContext.getContextFor(EntityManager.class);
entityManager.clearAll();
buildCreatures(entityManager);
addFood(entityManager);
}
private void buildCreatures(EntityManager entityManager) {
for (int i = 0; i < this.settings.getInitialCreatureCount(); i++) {
final Vector2f position = randomPosition();
final Vector2f velocity = randomVelocity();
final ISiliconEntity newEntity = this.entityFactory.buildCritter(position, velocity);
entityManager.addEntity(newEntity);
}
}
