private void init()
{
Crystals = new List <Crystal>();
OuterCrystals = new List <Crystal>();
Crystal inner = new Crystal("crystal_center", GroundPos, crystalHealth, this);
SpriteFrame animation = GetAnimation();
animation.Height = inner.GetAnimation().Height;
animation.Width = inner.GetAnimation().Width;
Crystals.Add(inner);
inner.HealthChanged += new HealthChangedHandler(updateHealth);
for (int x = 0; x < numOuterCrystals; x++)
{
double angle = 2 * Math.PI * x / numOuterCrystals - Math.PI / 2;
Vector2 offset = new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)) * radius;
Crystal outer = new Crystal("crystal_" + x, GroundPos + offset, crystalHealth, this);
Crystals.Add(outer);
OuterCrystals.Add(outer);
outer.HealthChanged += new HealthChangedHandler(updateHealth);
outer.Direction = -offset;
}
}
private void init()
{
Crystals = new List<Crystal>();
OuterCrystals = new List<Crystal>();
Crystal inner = new Crystal("crystal_center", GroundPos, crystalHealth, this);
SpriteFrame animation = GetAnimation();
animation.Height = inner.GetAnimation().Height;
animation.Width = inner.GetAnimation().Width;
Crystals.Add(inner);
inner.HealthChanged += new HealthChangedHandler(updateHealth);
for (int x = 0; x < numOuterCrystals; x++)
{
double angle = 2 * Math.PI * x / numOuterCrystals - Math.PI / 2;
Vector2 offset = new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)) * radius;
Crystal outer = new Crystal("crystal_" + x, GroundPos + offset, crystalHealth, this);
Crystals.Add(outer);
OuterCrystals.Add(outer);
outer.HealthChanged += new HealthChangedHandler(updateHealth);
outer.Direction = -offset;
}
}
protected override void updateAttack()
{
if (isAttackAnimDone && attackWait < This.gameTime.TotalGameTime)
{
attackWait = This.gameTime.TotalGameTime + new TimeSpan(0, 0, This.Game.rand.Next(2, 5));
int AttackChoice = This.Game.rand.Next(7);
if (AttackChoice <= 0 && OuterCrystals.Count > 0)
{
foreach (Crystal c in OuterCrystals)
{
mAttacks.Add(Attacks.LightningSpan(c, this, 5, 0).GetEnumerator());
}
}
else if (AttackChoice <= 1 && OuterCrystals.Count > 0)
{
Crystal target = OuterCrystals.GetRandomElement();
if (target != null)
{
mAttacks.Add(Attacks.LightningSpan(target, this, 7, 0).GetEnumerator());
}
}
else if (AttackChoice <= 2)
{
AttackRotation rot;
if (This.Game.rand.Next(2) == 0)
{
rot = AttackRotation.Clockwise;
}
else
{
rot = AttackRotation.CounterClockwise;
}
foreach (Crystal c in OuterCrystals)
{
mAttacks.Add(Attacks.LightningSpan(c, this, 7, 0, rotation: rot).GetEnumerator());
}
}
else
{
attackStartTime = This.gameTime.TotalGameTime;
Effect particleEffect = This.Game.CurrentLevel.GetEffect("ParticleSystem");
Texture2D lightning = This.Game.CurrentLevel.GetTexture("sparkball");
foreach (TimeSpan delay in new TimeSpan[] {
TimeSpan.Zero, new TimeSpan(0, 0, 0, 0, 500), new TimeSpan(0, 0, 1),
})
{
Sprite target = (This.Game.CurrentLevel as FrostbyteLevel).allies.Where(x => x.State != SpriteState.Dead).GetRandomElement();
ParticleEmitter particleEmitterLightning = new ParticleEmitter(1000, particleEffect, lightning);
particleEmitterLightning.effectTechnique = "FadeAtXPercent";
particleEmitterLightning.fadeStartPercent = .98f;
particleEmitterLightning.blendState = BlendState.Additive;
(particleEmitterLightning.collisionObjects.First() as Collision_BoundingCircle).Radius = 10;
(particleEmitterLightning.collisionObjects.First() as Collision_BoundingCircle).createDrawPoints();
particleEmitters.Add(particleEmitterLightning);
mAttacks.Add(LevelFunctions.DelayEnumerable <bool>(Attacks.LightningProjectile(target, currentCrystal, 5, 0, new TimeSpan(0, 0, 0, 5),
int.MaxValue, 2.5f, true,
delegate(OurSprite attacker, Vector2 direction, float projectileSpeed, ParticleEmitter particleEmitter)
{
Vector2 tangent = new Vector2(-direction.Y, direction.X);
for (int i = -5; i < 6; i++)
{
particleEmitter.createParticles(-direction * projectileSpeed * 5,
tangent * -i * 40,
particleEmitter.GroundPos + tangent * i * ParticleEmitter.EllipsePerspectiveModifier - direction * (Math.Abs(i) * 7),
4,
300);
}
},
particleEmitterLightning,
Vector2.Zero), delay).GetEnumerator());
}
}
}
}