protected override void Update(GameTime gameTime)
{
Random rng = new Random();
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
if (spawnCooldown > 0)
{
spawnCooldown -= (float)gameTime.ElapsedGameTime.TotalSeconds;
}
else if (playerSprite.playerLives > 0 && missileList.Count < 5)
{
missileList.Add(new MissileSprite(missileTxr, new Vector2(screenSize.X, rng.Next(0, screenSize.Y - missileTxr.Height)), (Math.Min(playTime, 60f) / 60) * 20000f + 200f));
spawnCooldown = (float)rng.NextDouble() + 0.5f;
}
if (playerSprite.playerLives > 0)
{
playerSprite.Update(gameTime, screenSize);
playTime += (float)gameTime.ElapsedGameTime.TotalSeconds;
}
foreach (MissileSprite missile in missileList)
{
missile.Update(gameTime, screenSize);
playerSprite.IsColliding(missile);
if (playerSprite.playerLives > 0 && playerSprite.IsColliding(missile))
{
for (int i = 0; i < 16; i++)
{
particleList.Add(new ParticleSprite(particleTxr, new Vector2(missile.spritePos.X + (missileTxr.Width / 2) - (particleTxr.Width / 2), missile.spritePos.Y + (missileTxr.Height / 2) - (particleTxr.Height / 2))));
}
missile.dead = true;
playerSprite.playerLives--;
missileExplode.Play();
if (playerSprite.playerLives == 0)
{
for (int i = 0; i < 32; i++)
{
particleList.Add(new ParticleSprite(particleTxr, new Vector2(playerSprite.spritePos.X + (saucerTxr.Width / 2) - (particleTxr.Width / 2), playerSprite.spritePos.Y + (saucerTxr.Height / 2) - (particleTxr.Height / 2))));
}
}
shipExplode.Play();
}
}
foreach (ParticleSprite particle in particleList)
{
particle.Update(gameTime, screenSize);
}
missileList.RemoveAll(missile => missile.dead);
particleList.RemoveAll(particle => particle.currentLife <= 0);
base.Update(gameTime);
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
if (!musicPlaying)
{
MediaPlayer.Volume = volume;
MediaPlayer.IsRepeating = true;
MediaPlayer.Play(music);
musicPlaying = true;
}
if (spawnCooldown > 0)
{
spawnCooldown -= (float)gameTime.ElapsedGameTime.TotalSeconds;
}
else if (playerSprite.playerLives > 0 && missiles.Count < (Math.Min(playTime, 120f) / 120f) * 8 + 2)
{
missiles.Add(new MissileSprite(missileTex, new Vector2(rand.Next(750, 1000), rand.Next(450 - missileTex.Height))));
spawnCooldown = (float)(rand.NextDouble() + 0.5);
}
if (playerSprite.playerLives > 0)
{
playerSprite.Update(gameTime, screenSize);
playTime += (float)gameTime.ElapsedGameTime.TotalSeconds;
}
foreach (MissileSprite missile in missiles)
{
missile.Update(gameTime, screenSize);
if (playerSprite.playerLives > 0 && playerSprite.isColliding(missile))
{
for (int i = 0; i < 16; i++)
{
particleList.Add(new ParticleSprite(particleTex,
new Vector2(
missile.spritePos.X + (missileTex.Width / 2) - (particleTex.Width / 2),
missile.spritePos.Y + (missileTex.Height / 2) - (particleTex.Width / 2)
)
));
}
missile.dead = true;
playerSprite.playerLives--;
missileBoom.Play();
if (playerSprite.playerLives == 0)
{
for (int i = 0; i < 32; i++)
{
particleList.Add(new ParticleSprite(particleTex,
new Vector2(
missile.spritePos.X + (missileTex.Width / 2) - (particleTex.Width / 2),
missile.spritePos.Y + (missileTex.Height / 2) - (particleTex.Width / 2)
)
));
}
shipBoom.Play();
}
}
}
foreach (ParticleSprite particle in particleList)
{
particle.Update(gameTime, screenSize);
}
missiles.RemoveAll(missile => missile.dead);
particleList.RemoveAll(particle => particle.currentLife <= 0);
//Debug.Write(missiles.Count);
base.Update(gameTime);
}