public void InitializeGame()
{
health = new Healthbar(graphicsDevice);
health.Initialize();
floor = new Floor(graphicsDevice);
floor.Initialize();
ExplosionManager.Initialize(graphicsDevice);
EntityManager.Add(Ship.Instance);
camera = new Camera(graphicsDevice);
}
static void HandleCollisions()
{
// handle collisions between bullets and enemy1
for (int i = 0; i < enemy1.Count; i++)
{
for (int j = 0; j < playerbullets.Count; j++)
{
if (IsColliding(enemy1[i], playerbullets[j]))
{
enemy1[i].health--;
playerbullets[j].IsExpired = true;
Game1.PlayerShoot.Play(0.4f, 0.8f, 0);
ExplosionManager.Add(new Explosion(enemy1[i].Position, 0, 2));
if (enemy1[i].health <= 0)
{
Game1.Explode.Play(0.4f, Game1.NextFloat(rand, 0.4f, 0.4f), 0);
ExplosionManager.Add(new Explosion(enemy1[i].Position, 0, 63));
enemy1[i].IsExpired = true;
}
}
}
}
// handle collisions between bullets and enemy2
for (int i = 0; i < enemy2.Count; i++)
{
for (int j = 0; j < playerbullets.Count; j++)
{
if (IsColliding(enemy2[i], playerbullets[j]))
{
enemy2[i].health--;
playerbullets[j].IsExpired = true;
Game1.PlayerShoot.Play(0.4f, 0.8f, 0);
ExplosionManager.Add(new Explosion(enemy2[i].Position, 0, 2));
if (enemy2[i].health <= 0)
{
Game1.Explode.Play(0.4f, Game1.NextFloat(rand, 0.4f, 0.4f), 0);
ExplosionManager.Add(new Explosion(enemy2[i].Position, 0, 63));
enemy2[i].IsExpired = true;
}
}
}
}
// handle collisions between bullets and player
for (int i = 0; i < enemybullets.Count; i++)
{
if (IsColliding(Ship.Instance, enemybullets[i]))
{
Healthbar.Hit();
enemybullets[i].IsExpired = true;
Game1.EnemyShoot.Play(0.4f, -0.8f, 0);
}
}
// handle collisions between bullets and boss shield
for (int i = 0; i < shield.Count; i++)
{
for (int j = 0; j < playerbullets.Count; j++)
{
if (IsColliding(shield[i], playerbullets[j]))
{
shield[i].health--;
boss[0].health--;
playerbullets[j].IsExpired = true;
Game1.PlayerShoot.Play(0.4f, 0.8f, 0);
ExplosionManager.Add(new Explosion(shield[i].Position, 0, 2));
if (shield[i].health <= 0)
{
Game1.Explode.Play(0.4f, Game1.NextFloat(rand, 0.4f, 0.4f), 0);
ExplosionManager.Add(new Explosion(shield[i].Position, 0, 63));
shield[i].IsExpired = true;
}
}
}
}
// handle collisions between bullets and boss core
for (int i = 0; i < core.Count; i++)
{
for (int j = 0; j < playerbullets.Count; j++)
{
if (IsColliding(core[i], playerbullets[j]))
{
core[i].health--;
boss[0].health--;
playerbullets[j].IsExpired = true;
Game1.PlayerShoot.Play(0.4f, 0.8f, 0);
ExplosionManager.Add(new Explosion(core[i].Position, 0, 2));
if (core[i].health <= 0)
{
Game1.Explode.Play(0.4f, Game1.NextFloat(rand, 0.4f, 0.4f), 0);
ExplosionManager.Add(new Explosion(core[i].Position, 0, 63));
core[i].IsExpired = true;
}
}
}
}
//remove boss when cores destroyed
if (core.Count > 0)
{
bossSpawned = true;
}
else if ((core.Count == 0) && (bossSpawned == true))
{
for (int i = 0; i < turret.Count; i++)
{
turret[i].IsExpired = true;
}
ExplosionManager.Add(new Explosion(boss[0].Position, 0, 63));
boss[0].IsExpired = true;
bossSpawned = false;
}
}