/**
* Run an update on the model.
*
* @param input Input variables to the model.
* @param timeElapsed Time in seconds since last update.
*/
public void update(final ModelInput input, final float timeElapsed) {
player.update(input, timeElapsed);
for (AbstractBullet bullet : bulletManager.getBullets()) {
bullet.doMovement(timeElapsed);
}
for (AbstractEnemy enemy : enemyManager.getEnemies()) {
enemy.update(timeElapsed);
}
for (WeaponPickup pickup : pickupManager.getPickups()) {
pickup.doMovement(timeElapsed);
}
enemySpawner.update(timeElapsed);
checkCollisions();
spawnPickups();
enemyManager.clearDeadEnemies();
bulletManager.clearBulletsOffScreen();
pickupManager.clearPickupsOffScreen();
}
