/// <summary>
/// Checks the currently pressed keys and changes the acceleration vector accordingly
/// </summary>
private void ApplyAcceleration()
{
var shape = Shape.AsDynamicShape();
if (mA[0] == 1 && mA[1] == 0 && mA[2] == 0)
{
Force.ApplyForce(new Vec2F(-Constants.TAXI_ACCEL_X, 0f), shape);
taxiDirection = TaxiDirection.Left;
}
else if (mA[0] == 1 && mA[1] == 1 && mA[2] == 0)
{
Force.ApplyForce(new Vec2F(-Constants.TAXI_ACCEL_X, Constants.TAXI_ACCEL_Y), shape);
taxiDirection = TaxiDirection.LeftAndUp;
}
else if (mA[0] == 0 && mA[1] == 1 && mA[2] == 0)
{
Force.ApplyForce(new Vec2F(0f, Constants.TAXI_ACCEL_Y), shape);
taxiDirection = TaxiDirection.Up;
}
else if (mA[0] == 0 && mA[1] == 1 && mA[2] == 1)
{
Force.ApplyForce(new Vec2F(Constants.TAXI_ACCEL_X, Constants.TAXI_ACCEL_Y), shape);
taxiDirection = TaxiDirection.RightAndUp;
}
else if (mA[0] == 0 && mA[1] == 0 && mA[2] == 1)
{
Force.ApplyForce(new Vec2F(Constants.TAXI_ACCEL_X, 0f), shape);
taxiDirection = TaxiDirection.Right;
}
else if (mA[0] == 0 && mA[1] == 0 && mA[2] == 0)
{
taxiDirection = TaxiDirection.None;
}
Force.ApplyGravity(shape.AsDynamicShape());
}
private int[] mA; //input key array. 0 = left, 1 = up, 2 = right
public Player(DynamicShape shape, IBaseImage image) : base(shape, image)
{
mA = new int[3];
taxiOrientation = TaxiOrientation.Left;
taxiDirection = TaxiDirection.None;
imageContainer = ImageContainer.GetInstance();
Shape = new DynamicShape(
new Vec2F(),
new Vec2F(Constants.EXTENT_X * 2, Constants.EXTENT_Y));
Image = imageContainer.GetPlayerStride(taxiOrientation, taxiDirection);
SpaceTaxiBus.GetBus().Subscribe(GameEventType.PlayerEvent, this);
}
public void GetPlayerStridesReturnsImageStrideForAllPossibleDirections(
TaxiOrientation orientation, TaxiDirection direction)
{
//if test doesn't fail, the images were successfully retrieved from the ImageContainer
var strides = imageContainer.GetPlayerStride(orientation, direction);
}
/// <summary>
/// Returns an IBaseImage of the player taxi depending on the TaxiOrientation and
/// TaxiDirection parameters given
/// </summary>
/// <param name="orientation"></param>
/// <param name="direction"></param>
/// <returns>IBaseImage of player taxi</returns>
public IBaseImage GetPlayerStride(TaxiOrientation orientation, TaxiDirection direction)
{
return(playerStrides[(int)orientation, (int)direction]);
}