public void AddAsteroid(Vector3 position, asteroidInfo asteroidType)
{
Hulk item = new Hulk();
item.modelMesh = asteroidType.model;
item.Position = position;
item.Rotation = Quaternion.CreateFromYawPitchRoll(
Helpers.randFloat(-3, 3),
Helpers.randFloat(-3, 3),
Helpers.randFloat(-3, 3));
item.permanent = true;
item.BSphere = new BoundingSphere(item.Position, FrameworkCore.ModelArray[(int)item.modelMesh].Meshes[0].BoundingSphere.Radius);
item.CollisionSpheres = new CollisionSphere[asteroidType.collisionSpheres.Length];
for (int i = 0; i < asteroidType.collisionSpheres.Length; i++)
{
item.CollisionSpheres[i] = new CollisionSphere(asteroidType.collisionSpheres[i].sphere,
asteroidType.collisionSpheres[i].offset);
}
item.UpdateCollisionSpheres();
hulks.Add(item);
}
public void Update(GameTime gameTime)
{
//check if we have any hulks in our list.
if (hulks.Count <= 0)
{
return;
}
float dt = (float)gameTime.ElapsedGameTime.TotalSeconds;
for (int i = 0; i < hulks.Count; i++)
{
if (!Helpers.IsHulk(hulks[i]))
{
continue;
}
Hulk item = (Hulk)hulks[i];
//update position.
item.Position += (item.speed * item.moveDir) * dt;
if (item.angularVelocity != Vector3.Zero)
{
float time = item.lifeTime;
item.Rotation = Quaternion.CreateFromYawPitchRoll(
item.angularVelocity.X * time,
item.angularVelocity.Y * time,
item.angularVelocity.Z * time);
}
if (item.speed > 0)
{
if (item.debrisTimer <= 0)
{
item.debrisTimer = FrameworkCore.r.Next(200, 500);
FrameworkCore.debrisManager.AddHulkTrail(item.Position, item.moveDir);
}
else
{
item.debrisTimer -= (int)gameTime.ElapsedGameTime.TotalMilliseconds;
}
}
item.UpdateCollisionSpheres();
if (item.emitter != null)
{
item.emitter.Update(gameTime, item.Position);
}
//update lifetime. Remove from list if it expires.
if (!item.permanent)
{
item.lifeTime -= (int)gameTime.ElapsedGameTime.TotalMilliseconds;
if (item.lifeTime <= 0)
{
KillHulk(item);
//hulks.Remove(item);
//FrameworkCore.playbackSystem.KillItem(item);
}
}
}
}