public IVehicleController GetController(string vid)
{
Hashtable vehicle_ht = GetVehicleInfoByID(vid);
string platform_id = SiteHelper.GetHashTableValueByKey(vehicle_ht, "PlatformId").ToUpper();
IVehicleController vehicleController = null;
switch (platform_id)
{
/*case "0EF1FB75-9792-4E2E-8D21-6AA4302E49A5":
* vehicleController = new SZVehicleController();
* break;
* case "0EF1FB75-9792-4E2E-8D21-6AA4302E49A6":
* vehicleController = new SZ2VehicleController();
* break;
* case "F064C683-DB9C-4DF4-9208-474BE935CCC9":
* vehicleController = new ZYBoxVehicleController();
* break;
* case "F064C683-DB9C-4DF4-9208-474BE966CCC9":
* vehicleController = new ZYBoxVehicleController();
* break;*/
case "DCA83FF6-DBB6-41F1-BE45-FDCE7C87AA25":
vehicleController = new XiaoAnVehicleController();
break;
default:
break;
}
return(vehicleController);
}
/// <summary>
/// Establece el vehículo a seguir
/// </summary>
/// <param name="vehicle">Vehículo</param>
public void Follow(IVehicleController vehicle, float velocity)
{
this.m_VehicleToFollow = vehicle;
this.m_AutoVelocity = velocity;
this.m_Enabled = true;
}
/// <summary>
/// Actualiza el piloto automático
/// </summary>
/// <param name="gameTime">Tiempo de juego</param>
/// <param name="vehicle">Vehículo</param>
public void UpdateAutoPilot(GameTime gameTime, IVehicleController vehicle)
{
if (this.m_Enabled)
{
// Obtener las componentes sin altura
Vector3 currentPosition = new Vector3(vehicle.Position.X, 0f, vehicle.Position.Z);
Vector3 targetPosition = new Vector3(this.Target.X, 0f, this.Target.Z);
this.m_DistanceToTarget = Vector3.Distance(currentPosition, targetPosition);
if (this.m_DistanceToTarget < vehicle.Velocity * 2f)
{
this.m_OnRange = true;
// Frenar ...
if (this.m_VehicleToFollow != null)
{
if (this.m_VehicleToFollow.Velocity > vehicle.Velocity)
{
// Frenar
//vehicle.Brake();
}
}
else
{
// Frenar
//vehicle.Brake();
// Detener el piloto automático si se ha alcanzado el destino
this.m_Enabled = (this.m_DistanceToTarget > 100f);
}
}
else
{
this.m_OnRange = false;
// Obtener la rotación que se quiere alcanzar girando con un Billboard
Matrix rotationMatrix = Matrix.CreateBillboard(currentPosition, targetPosition, Vector3.Up, null);
Quaternion rotationQuaternion = Quaternion.CreateFromRotationMatrix(rotationMatrix);
// Obtener el ángulo de la rotación
Vector3 targetDirection = Vector3.Normalize(targetPosition - currentPosition);
Vector3 currentDirection = Vector3.Normalize(vehicle.Direction);
float angle = currentDirection.Angle(targetDirection);
// Aplicar la nueva rotación directamente a la rotación actual
if (angle >= 0.01f)
{
vehicle.Orientation = Quaternion.Slerp(vehicle.Orientation, rotationQuaternion, MathHelper.ToRadians(1f));
}
// Si el ángulo es menor de 180º se acelera
if (angle < MathHelper.PiOver2)
{
if (this.m_VehicleToFollow != null)
{
if (this.m_DistanceToTarget >= vehicle.Velocity * 3f)
{
// Acelerar
if (this.m_AutoVelocity > vehicle.Velocity)
{
// La velocidad actual es menor que la máxima que se puede usar
vehicle.Accelerate(gameTime);
}
}
}
else
{
// Acelerar
if (this.m_AutoVelocity > vehicle.Velocity)
{
// Si la velocidad a alcanzar no es suficiente se acelera
vehicle.Accelerate(gameTime);
}
}
}
}
}
}