public static void Update(int Stage)
{
switch (Stage)
{
case 1:
if (!PlayerShip.Instance.IsDead && EntityManager.enemies.Count < 20)
{
if (inverseSpawnChance > 15)
{
inverseSpawnChance -= 0.005f;
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateBasic(GetSpawnPosition(), Stage));
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateAsteroid(GetSpawnPosition(), Stage));
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateTwinShotEnemy(GetSpawnPosition(), Stage));
}
}
break;
case 2:
if (inverseSpawnChance > 10)
{
inverseSpawnChance -= 0.05f;
}
if (!PlayerShip.Instance.IsDead && EntityManager.enemies.Count < 20)
{
if (inverseSpawnChance > 20)
{
inverseSpawnChance -= 0.005f;
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateBasic(GetSpawnPosition(), Stage));
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateAsteroid(GetSpawnPosition(), Stage));
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateTwinShotEnemy(GetSpawnPosition(), Stage));
}
if (rand.Next((int)inverseSpawnChance) == 0)
{
EntityManager.Add(Enemy.CreateMissleEnemy(GetSpawnPosition(), Stage));
}
}
break;
case 3:
if (!PlayerShip.Instance.IsDead)
{
if (BossSpawned == false)
{
EntityManager.Add(Boss.CreateBoss(new Vector2(GameRoot.ScreenSize.X / 2, GameRoot.ScreenSize.Y / 2)));
BossSpawned = true;
}
}
break;
}
}