/// <summary>
/// Clone another Bullet object.
/// </summary>
/// <returns>A cloned bullet.</returns>
public Bullet clone()
{
Bullet b = new Bullet();
b.damage = damage;
b.timeToLive = timeToLive;
b.mass = mass;
b.size = size;
b.lastPosition = lastPosition.Clone();
b.rateL = rateL;
b.rateR = rateR;
b.dragL = dragL;
b.dragR = dragR;
foreach (FBXModel model in models)
{
b.models.Add(model.clone());
}
b.onDeathSound = onDeathSound;
if (explosion != null)
{
b.explosion = explosion.clone();
}
return b;
}
// Behaviors
public Weapon()
{
fireFrom = new Coords();
bullet = new Bullet();
bullet.damage = 10;
bullet.timeToLive = 5;
bullet.mass = 5;
}
/// <summary>
/// Explode an explosion.
/// </summary>
/// <param name="spot">The starting point for the explosion.</param>
/// <param name="vel">The starting velocity for the explosion.</param>
public void explode(Coords spot, Coords vel)
{
Coords velocity = new Coords(vel.pos());
Coords position = new Coords(spot.pos());
Bullet bullet;
FBXModel model;
if (bullets.Count < 1)
{
Console.WriteLine("Loading Explosion Bullets.");
bullet = new Bullet();
bullet.damage = 100 * power;
bullet.rateL = 35 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.2f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember1", "", 1.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = bullet.clone();
bullet.damage = 100 * power;
bullet.rateL = 35 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.2f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember1", "", 1.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 150 * power;
bullet.rateL = 20 * size;
bullet.dragL = 0.5f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember1", "", 2.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 80 * power;
bullet.rateL = 30 * size;
bullet.dragL = 0.5f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember2", "", 1.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 100 * power;
bullet.rateL = 45 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember2", "", 0.6f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 100 * power;
bullet.rateL = 45 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember2", "", 0.6f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
}
for (int i = 0; i < particles; i++)
{
Console.WriteLine("Explosion Bullet");
int m = rand.Next(bullets.Count);
bullet = bullets[m].clone();
bullet.scaleModels(size);
bullet.lastPosition = position.Clone();
bullet.velocity = velocity.Clone();
bullet.position.T = position.T;
bullet.position.R = Quaternion.CreateFromAxisAngle(Vector3.Up, (float)(MathHelper.TwoPi * rand.NextDouble())) *
Quaternion.CreateFromAxisAngle(Vector3.Backward, (float)(MathHelper.TwoPi * rand.NextDouble())) *
Quaternion.CreateFromAxisAngle(Vector3.Right, (float)(MathHelper.TwoPi * rand.NextDouble()));
bullet.throttle(1f);
Engine.GetInstance().gameScene.track(bullet, GO_TYPE.BULLET);
}
}
private void collideBullet(Bullet bullet, GameObject o2)
{
Vector3 originalPosition = bullet.lastPosition.pos();
Vector3 newPosition = bullet.position.pos();
Vector3 forwardVector = bullet.position.pos() - bullet.lastPosition.pos();
forwardVector.Normalize();
Ray forwardRay = new Ray(bullet.lastPosition.pos(), forwardVector);
BoundingSphere sphere = new BoundingSphere(o2.position.pos(), o2.size);
float? intersectDistance = sphere.Intersects(forwardRay);
if (intersectDistance != null)
{
if ((float)intersectDistance < forwardVector.Length())
{
gameScene.ignore(bullet, GO_TYPE.BULLET);
o2.takeDamage(bullet.damage);
bullet.OnDeath();
}
}
}