public void Update(GameTime gametime)
{
if (!isCreated) return;
soundBuzz.Pan = MathHelper.Clamp(factory.Objects[plane].sprite.Location.X, 0, (float)GameWorld.WorldWidth) / (float)GameWorld.WorldWidth;
factory.Objects[plane].sprite.Location += new Vector2(planeSpeed * direction, 0);
if (factory.Objects[plane].sprite.Location.X > 12234 - LengthAddedfromZoom)
{
direction = -1;
currentPlane = (currentPlane + 1) % 4;
//audioManager.SoundEffect("airplane").Play(0.2f, 0, 0);
//factory.Objects[plane].sprite.flipType = Sprite.FlipType.HORIZONTAL;
}
if (factory.Objects[plane].sprite.Location.X < -LengthAddedfromZoom - factory.Objects[plane].sprite.BoundingBoxRect.Width)
{
direction = 1;
currentPlane = (currentPlane + 1) % 4;
//audioManager.SoundEffect("airplane").Play(0.2f, 0, 0);
//factory.Objects[plane].sprite.flipType = Sprite.FlipType.NONE;
}
factory.Objects[plane].sprite.Frame = currentPlane;
if (planeState == PlaneState.BOMB)
{
timeElapsed += gametime.ElapsedGameTime.Milliseconds;
//make three dogs and drop them from plane
if (timeElapsed >= 2000f)
{
int dog = factory.Create((int)RaginRovers.GameObjectTypes.DOG,
Vector2.Zero,
"spritesheet",
Vector2.Zero,
0f,
0f,
0f);
if (direction == 1)
{
factory.Objects[dog].sprite.Location = new Vector2(factory.Objects[plane].sprite.Location.X + factory.Objects[plane].sprite.BoundingBoxRect.Width - factory.Objects[dog].sprite.BoundingBoxRect.Width, factory.Objects[plane].sprite.Location.Y + factory.Objects[plane].sprite.BoundingBoxRect.Height);
}
if (direction == -1)
{
factory.Objects[dog].sprite.Location = new Vector2(factory.Objects[plane].sprite.Location.X, factory.Objects[plane].sprite.Location.Y + factory.Objects[plane].sprite.BoundingBoxRect.Height);
factory.Objects[dog].sprite.flipType = Sprite.FlipType.HORIZONTAL;
}
factory.Objects[dog].sprite.OnCollision += new OnCollisionEventHandler(CollisionEvents.dog_OnCollision);
factory.Objects[dog].sprite.PlayerNumber = playerWhoBombed;
timeElapsed = 0f;
DogsDropped++;
}
if (DogsDropped == 3)
{
planeState = PlaneState.NORMAL;
DogsDropped = 0;
}
}
}
public void Bomb(int playerWhoHit)
{
planeState = PlaneState.BOMB;
playerWhoBombed = playerWhoHit;
}
public void StartFalling()
{
if (state == PlaneState.Flying)
body.Velocity.Y = 0;
state = PlaneState.Falling;
}
public void Tick(double deltaMS)
{
reloadedCountdown.Tick(deltaMS);
if (StickPosition == StickPosition.Lift)
Rotation = (Rotation + rotationSpeed * deltaMS) % (Math.PI * 2);
if (StickPosition == StickPosition.Dive)
Rotation = (Rotation + Math.PI * 2 - rotationSpeed * deltaMS) % (Math.PI * 2);
// Engine if flying
if (state == PlaneState.Flying)
{
float acc = Acceleration(Rotation);
//Vector2 acc = EngineAcc(Rotation);
float vel = Velocity();
vel += 0.1f * acc;
if (vel < fallAtSpeedBelow)
{
SystemSounds.Beep.Play();
state = PlaneState.Falling;
}
else
//vel += acc.Length;
//acc.Normalize();
body.Velocity = vel * new Vector2((float)Math.Cos(Rotation), (float)Math.Sin(Rotation));
}
else
{
body.Velocity -= Vector2.UnitY * gravity;
if (body.Velocity.Length > regainFlightAtSpeedAbove && RegainFlightRotation(Rotation))
{
SystemSounds.Exclamation.Play();
state = PlaneState.Flying;
body.Velocity = body.Velocity.Length * new Vector2((float)Math.Cos(Rotation), (float)Math.Sin(Rotation));
}
}
if (Velocity() > maxvel)
body.Velocity *= maxvel / body.Velocity.Length;
// Stall?
// float stallSpeed = 0.025f;
//if (body.Velocity.Length < stallSpeed)
// state = PlaneState.Falling;
// Gravity
// body.Velocity -= Vector2.UnitY * (float)deltaMS * 0.0001f;
// Regain fly state?
//if( state == PlaneState.Falling)
//{
// double halfang = 10;
// double mindir = 270 - halfang;
// double maxdir = 270 + halfang;
// mindir *= Calc.Deg2Rad;
// maxdir *= Calc.Deg2Rad;
// if (mindir <= rotation && rotation <= maxdir && body.Velocity.Length > stallSpeed)
// state = PlaneState.Flying;
//}
// Air resistance
//float airResitance = 0.6f;
//if (state == PlaneState.Falling)
// airResitance *= 2;
// body.Velocity -= airResitance * body.Velocity * body.Velocity.Length;
body.Tick(deltaMS);
}
public Airplane(int airplaneID, string type, double cruisingKPH, double fuelConsPerHour, int currentAirportID)
{
this.airplaneID = airplaneID;
this.type = type;
this.state = PlaneState.Landed;
this.cruisingKPH = cruisingKPH;
this.fuelConsPerHour = fuelConsPerHour;
this.currentAirRouteID = -1;
this.distanceAlongRoute = 0;
this.currentAirportID = currentAirportID;
this.timeLanded = 0;
this.fuel = 0;
this.currentAirport = null;
this.currentAirRoute = null;
this.simTime = 0;
}
