public void Update(GameTime gameTime)
{
for (int x = Shots.Count - 1; x >= 0; x--)
{
Shots[x].Update(gameTime);
EffectManager.Effect("NewPulseTracker").Trigger(Shots[x].Center);
if (!screenBounds.Intersects(Shots[x].Destination))
{
Shots.RemoveAt(x);
}
}
}
public void Update(GameTime gameTime)
{
for (int x = Shots.Count - 1; x >= 0; x--)
{
if (enemy)
{
EffectManager.Effect("Enemy Cannon Fire").Trigger(Shots[x].Center);
}
else
{
EffectManager.Effect("Ship Cannon Fire").Trigger(Shots[x].Center);
}
Shots[x].Update(gameTime);
if (!screenBounds.Intersects(Shots[x].Destination))
{
Shots.RemoveAt(x);
}
}
}
public void AddExplosion(Vector2 location, Vector2 momentum)
{
Vector2 pieceLocation = location -
new Vector2(pieceRectangles[0].Width / 2,
pieceRectangles[0].Height / 2);
EffectManager.Effect("BasicExplosionWithTrails2").Trigger(location);
int pieces = rand.Next(minPieceCount, maxPieceCount + 1);
for (int x = 0; x < pieces; x++)
{
ExplosionParticles.Add(new Particle(
pieceLocation,
texture,
pieceRectangles[rand.Next(0, pieceRectangles.Count)],
randomDirection(pieceSpeedScale) + momentum,
Vector2.Zero,
explosionMaxSpeed,
durationCount,
initialColor,
finalColor));
}
int points = rand.Next(minPointCount, maxPointCount + 1);
for (int x = 0; x < points; x++)
{
ExplosionParticles.Add(new Particle(
location,
texture,
pointRectangle,
randomDirection((float)rand.Next(
pointSpeedMin, pointSpeedMax)) + momentum,
Vector2.Zero,
explosionMaxSpeed,
durationCount,
initialColor,
finalColor));
}
SoundManager.PlayExplosion();
}
public void Draw(SpriteBatch spriteBatch)
{
PlayerShotManager.Draw(spriteBatch);
if (SheildVisible)
{
Sheild.Draw(spriteBatch);
Sheildbar.Draw(spriteBatch);
if (rand.Next(0, 50) == 1)
{
EffectManager.Effect("ShieldBounce").Trigger(playerSprite.Center);
}
EffectManager.Effect("ShieldsUp").Trigger(playerSprite.Center);
}
SheildPowerUP.Draw(spriteBatch);
if (!Destroyed)
{
playerSprite.Draw(spriteBatch);
}
}
private void checkShotToAsteroidCollisions()
{
foreach (Sprite shot in playerManager.PlayerShotManager.Shots)
{
foreach (Sprite asteroid in asteroidManager.Asteroids)
{
if (shot.IsCircleColliding(
asteroid.Center,
asteroid.CollisionRadius))
{
if (shot.isRocket)
{
EffectManager.Effect("MeteroidExplode").Trigger(asteroid.Location);
asteroid.Location = offScreen;
SoundManager.PlayExplosion();
}
shot.Location = offScreen;
asteroid.Velocity += shotToAsteroidImpact;
}
}
}
}
private void checkShotToEnemyCollisions()
{
foreach (Sprite shot in playerManager.PlayerShotManager.Shots)
{
foreach (Enemy enemy in enemyManager.Enemies)
{
if (shot.IsCircleColliding(
enemy.EnemySprite.Center,
enemy.EnemySprite.CollisionRadius))
{
shot.Location = offScreen;
enemy.Destroyed = true;
playerManager.PlayerScore += enemyPointValue;
EffectManager.Effect("BasicExplosion").Trigger(enemy.EnemySprite.Center);
/*
* explosionManager.AddExplosion(
* enemy.EnemySprite.Center,
* enemy.EnemySprite.Velocity / 10);*/
}
}
}
}
public void Update(GameTime gameTime)
{
for (int x = Shots.Count - 1; x >= 0; x--)
{
Shots[x].Update(gameTime);
if (Shots[x].isRocket)
{
EffectManager.Effect("MeteroidCollision").Trigger(new Vector2(Shots[x].Center.X, Shots[x].Center.Y));
if (Shots[x].tracking > -1)
{
Vector2 Location = Shots[x].Location;
Vector2 target = Enemy.previousLocation;
Vector2 vel = target - Location;
vel.Normalize();
float dif = Vector2.Distance(target, Shots[x].Location) / 2;
float modifier = 100 - dif;
vel *= 100 + dif;
Vector2 Velocity = vel;
Shots[x].Velocity = Velocity;
Shots[x].Rotation = (float)Math.Atan2(vel.Y, vel.X);
Shots[x].Update(gameTime);
}
}
else
{
EffectManager.Effect("Enemy Cannon Fire").Trigger(Shots[x].Location);
}
if (!screenBounds.Intersects(Shots[x].Destination))
{
Shots.RemoveAt(x);
}
}
}
public void Update(GameTime gameTime)
{
PlayerShotManager.Update(gameTime);
for (int i = 0; i < 17; i++)
{
if (PlayerScore > i * 400)
{
SoundManager.Music[i].Volume = 1f;
}
}
SheildPowerUP.Update(gameTime);
SheildRemaining--;
String temp = SheildRemaining.ToString();
if (SheildRemaining > 10)
{
SheildVisible = true;
int temp2 = Convert.ToInt32(temp.Substring(0, temp.Length - 1));
Sheildbar.frames[0] = new Rectangle(45, 400, 2, temp2);
if (SheildRemaining > 230)
{
Sheildbar.TintColor = Color.Green;
}
else
{
Sheildbar.TintColor = Color.Red;
}
}
else
{
SheildVisible = false;
}
if (rand.Next(0, 1000) == 1 && !SheildPowerUP.isVisible && !SheildVisible)
{
SheildPowerUP.isVisible = true;
SheildPowerUP.Location = new Vector2(rand.Next(0, 800), -50);
SheildPowerUP.Velocity = new Vector2(0, 100);
}
if (SheildPowerUP.Location.Y > 700)
{
SheildPowerUP.Location = new Vector2(0, 0);
SheildPowerUP.isVisible = false;
}
if (SheildPowerUP.IsCircleColliding(playerSprite.Center, playerSprite.CollisionRadius))
{
SheildRemaining = 460;
SheildPowerUP.Location = new Vector2(0, 0);
SheildPowerUP.isVisible = false;
}
if (!Destroyed)
{
playerSprite.Velocity = Vector2.Zero;
shotTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
HandleKeyboardInput(Keyboard.GetState());
HandleGamepadInput(GamePad.GetState(PlayerIndex.One));
playerSprite.Velocity.Normalize();
playerSprite.Velocity *= playerSpeed;
EffectManager.Effect("ShipSmokeTrail").Trigger(new Vector2(playerSprite.Center.X, playerSprite.Center.Y + 10));
playerSprite.Update(gameTime);
imposeMovementLimits();
}
}