void Update()
{
if (spawnCount > 0)
{
spawnCount -= Time.deltaTime;
if (spawnCount <= 0)
{
position = new Vector3(Random.Range(-20, 20), 1, Random.Range(-20, 20)); // Spawns the enemies at a random position
random = Random.Range(1, 4);
if (random <= 2) // chooses a random enemy to spawn, currently bias towards zombies over shooters
{
ZombieController newEnemy = Instantiate(enemy, position, Quaternion.identity) as ZombieController;
}
else
{
ShooterControler newEnemy = Instantiate(shooter, position, Quaternion.identity) as ShooterControler;
}
spawnCount = spawnTime;
if (spawnTime > 2) // These speed up the spawning to make the game harder
{
spawnTime -= 0.2f;
}
else if (spawnTime > 1)
{
spawnTime -= 0.1f;
}
}
}
}
private void EnemyDelay() // The enemy is spawned 1 second after the particle effect apears.
{
random = Random.Range(1, 6); // chooses a random enemy
if (random <= 2) // chooses the enemy to spawn
{
ZombieController newEnemy = Instantiate(zombie, transform.position, Quaternion.identity) as ZombieController;
}
else if (random == 3)
{
ShooterControler newEnemy = Instantiate(shooter, transform.position, Quaternion.identity) as ShooterControler;
}
else if (random == 4)
{
runnerController newEnemy = Instantiate(runner, transform.position, Quaternion.identity) as runnerController;
}
else if (random == 5)
{
shotgunnerController newEnemy = Instantiate(shotgunner, transform.position, Quaternion.identity) as shotgunnerController;
}
Destroy(gameObject); // deletes the particle effect
}