public void Start()
{
selectedColor = Color.blue;
ConvertColors(defaultColor);
defaultScale = transform.localScale;
MapMovement.Instance.ZoomChanged += ChangeZoom;
MapMovement.Instance.Moved += ChangePosition;
pParams = new PhysicsParameters(transform);
IsGasAlertActive = false;
if (PlaneManager.Instance.PlaneVisibilityWhenOffMap || MapCommands.Instance.Contains(coords))
{
IsVisible = true;
}
else
{
SetVisibility(false);
}
setPlaneName();
distanceText.transform.localScale /= transform.localScale.x;
}
/*************************************************************************************************************************/
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// Update the screen size
GameConstants.windowWidth = graphics.GraphicsDevice.Viewport.Width;
GameConstants.windowHeight = graphics.GraphicsDevice.Viewport.Height;
// Audio Initialisation
audioEngine = new AudioEngine("Content\\Audio\\MyGameAudio.xgs");
waveBank = new WaveBank(audioEngine, "Content\\Audio\\Wave Bank.xwb");
soundBank = new SoundBank(audioEngine, "Content\\Audio\\Sound Bank.xsb");
// Camera Initialisation
camera = new Camera();
camera.ViewMatrix = Matrix.CreateLookAt(camera.CameraPosition, camera.CameraFocusOn, Vector3.Up);
camera.ProjectionMatrix = Matrix.CreatePerspectiveFieldOfView(
MathHelper.ToRadians(GameConstants.perspective),
aspectRatio,
1.0f,
GameConstants.cameraMaxDistance);
// Physics Initialisation
PhysicsParameters parameters = new PhysicsParameters();
parameters.Gravity = new Vector3(0.0f, 0.0f, GameConstants.gravity);
parameters.WindSpeed = new Vector3(0.0f, 0.0f, 0.0f);
physics = new PhysicsEngine.Environment();
physics.PhysicsParameters = parameters;
base.Initialize();
}
public static void CalculateFlightParameters(PhysicsParameters pParams)
{
pParams.Speed = pParams.Velocity.magnitude;
pParams.AngleOfAttack = pParams.Rotation.x;
if (pParams.Speed == 0)
{
pParams.AngleOfAscent = 0;
}
else
{
pParams.AngleOfAscent = Math.Asin(pParams.Velocity.y / pParams.Velocity.magnitude);
}
pParams.ParasiticDrag = 0.5 * CalculateAirPressure(pParams.Position) * Math.Pow(pParams.Speed, 2) * 0.4 * 162.1;
pParams.Lift = Math.Cos(pParams.AngleOfAttack) * (hercMass * (pParams.Accelaration.y + gravityMag) + pParams.ParasiticDrag * Math.Sin(pParams.AngleOfAscent)) - Math.Sin(pParams.AngleOfAttack) * (hercMass * pParams.Accelaration.x + pParams.ParasiticDrag * Math.Cos(pParams.AngleOfAscent));
pParams.InducedDrag = pParams.Lift * Math.Sin(pParams.AngleOfAttack) * Math.Cos(pParams.AngleOfAscent);
pParams.TotalDrag = pParams.InducedDrag + pParams.ParasiticDrag;
pParams.Thrust = Math.Sin(pParams.AngleOfAttack) * (hercMass * (pParams.Accelaration.y + gravityMag) + pParams.ParasiticDrag * Math.Sin(pParams.AngleOfAscent)) + Math.Cos(pParams.AngleOfAttack) * (hercMass * Math.Sqrt(Math.Pow(pParams.Accelaration.x, 2) + Math.Pow(pParams.Accelaration.z, 2)) + pParams.ParasiticDrag * Math.Cos(pParams.AngleOfAscent));
}
/*************************************************************************************************************************/
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// Camera Initialisation
camera = new Camera();
camera.ViewMatrix = Matrix.CreateLookAt(camera.CameraPosition, camera.CameraFocusOn, Vector3.Up);
camera.ProjectionMatrix = Matrix.CreatePerspectiveFieldOfView(
MathHelper.ToRadians(45.0f),
aspectRatio,
1.0f,
10000.0f);
// Physics Initialisation
PhysicsParameters paramaters = new PhysicsParameters();
paramaters.Gravity = new Vector3(0.0f, -10.0f, 0.0f);
paramaters.WindSpeed = new Vector3(0.0f, 0.0f, 0.0f);
physics = new PhysicsEngine.Environment();
physics.PhysicsParameters = paramaters;
base.Initialize();
}
