public void TriangleAttack()
{
var projectileSprite = ((SpriteRenderer)phaseOneProjectile.GetComponent <SpriteRenderer>()).Sprite;
var projectileDirection = -VectorMath.Angle2Vector(transform.Rotation);
for (int i = 0; i < bossOutline.Length - 1; i++)
{
var j = (i == bossOutline.Length - 1) ? 0 : i + 1;
var direction = bossOutline[j] - bossOutline[i];
if (direction.X != 0 || direction.Y != 0)
{
direction.Normalize();
}
var offset = Vector2.Distance(bossOutline[j], bossOutline[i]) / 16;
var currentPoint = bossOutline[i];
var projectileInstance = GameManager.Instantiate(phaseOneProjectile, currentPoint + transform.Position - projectileSprite.GetCenter());
projectileInstance.Tag = "Enemy" + projectileInstance.Tag;
var instanceVelocity = (Velocity)projectileInstance.GetComponent <Velocity>();
instanceVelocity.Direction = projectileDirection;
while (Vector2.Distance(currentPoint, bossOutline[j]) >= offset)
{
currentPoint += offset * direction;
projectileInstance = GameManager.Instantiate(phaseOneProjectile, currentPoint + transform.Position - projectileSprite.GetCenter());
projectileInstance.Tag = "Enemy" + projectileInstance.Tag;
instanceVelocity = (Velocity)projectileInstance.GetComponent <Velocity>();
instanceVelocity.Direction = projectileDirection;
}
}
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
if (gameTime.TotalGameTime.TotalMilliseconds >= cooldown + lastAttackTime)
{
cooldown = 300;
var numProjectiles = projectileWave + 2;
var offset = VectorMath.Degrees2Radians((range.Y - range.X) / (numProjectiles + 1));
var currentAngle = VectorMath.Degrees2Radians(range.X);
for (int i = 0; i < numProjectiles; i++)
{
currentAngle += offset;
var projectileInstance = GameManager.Instantiate(projectile, transform.Position + renderer.Sprite.GetCenter() - projectileRenderer.Sprite.GetCenter());
projectileInstance.Tag = "Enemy" + projectileInstance.Tag;
var velocity = (Velocity)projectileInstance.GetComponent <Velocity>();
velocity.Direction = VectorMath.Angle2Vector(currentAngle);
}
projectileWave++;
if (projectileWave > 3)
{
projectileWave = 0;
cooldown = 2000;
}
lastAttackTime = gameTime.TotalGameTime.TotalMilliseconds;
}
}
public void BulletRain(float offset)
{
for (var currentX = offset; currentX <= 710; currentX += bulletRainSpacing)
{
var projectileInstance = GameManager.Instantiate(bulletRainProjectile, new Vector2(currentX, transform.Y + ((isFlipped) ? renderer.Sprite.GetDimensions().Y + 10 : -10)));
projectileInstance.Tag = "Enemy" + projectileInstance.Tag;
var projectileVelocity = (Velocity)projectileInstance.GetComponent <Velocity>();
projectileVelocity.Direction = -VectorMath.Angle2Vector(transform.Rotation);
}
}
private void FireProjectile()
{
var projectileInstance = GameManager.Instantiate(PlayerProjectile,
sprite.GetCenter() + transform.Position - projectileSprite.GetCenter());
projectileInstance.Tag = "Player" + PlayerProjectile.Tag;
var instanceVelocity = (Velocity)projectileInstance.GetComponent <Velocity>();
instanceVelocity.Direction = VectorMath.Angle2Vector(transform.Rotation);
var instanceProjectile = (Projectile)projectileInstance.GetComponent <Projectile>();
}
private void BulletFan(Vector2 origin)
{
for (var currentAngle = 0f; currentAngle < Math.PI * 2; currentAngle += bulletFanOffset)
{
var projectileInstance = GameManager.Instantiate(bulletFanProjectile, origin);
projectileInstance.Tag = "Enemy" + projectileInstance.Tag;
var instanceVelocity = (Velocity)projectileInstance.GetComponent <Velocity>();
instanceVelocity.Direction = VectorMath.Angle2Vector(currentAngle);
((Transform)projectileInstance.GetComponent <Transform>()).Rotation = currentAngle;
}
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
if (gameTime.TotalGameTime.TotalMilliseconds > lastAttackTime + cooldown)
{
var projectileOrigin = renderer.Sprite.GetCenter() + transform.Position - projectileRenderer.Sprite.GetCenter();
for (currentAngle = 0; currentAngle < Math.PI * 2; currentAngle += offset)
{
var projectileInstance = GameManager.Instantiate(projectile, projectileOrigin);
projectileInstance.Tag = "Enemy" + projectileInstance.Tag;
var instanceVelocity = (Velocity)projectileInstance.GetComponent <Velocity>();
instanceVelocity.Direction = VectorMath.Angle2Vector(currentAngle);
((Transform)projectileInstance.GetComponent <Transform>()).Rotation = currentAngle;
}
lastAttackTime = gameTime.TotalGameTime.TotalMilliseconds;
}
}