/// <summary>
/// Pushes the edges of the <see cref="FarRectangle"/> out by the horizontal and vertical values specified.
/// </summary>
/// <param name="horizontalAmount">Value to push the sides out by.</param>
/// <param name="verticalAmount">Value to push the top and bottom out by.</param>
public void Inflate(float horizontalAmount, float verticalAmount)
{
X -= horizontalAmount;
Y -= verticalAmount;
Width += horizontalAmount + horizontalAmount;
Height += verticalAmount + verticalAmount;
}
/// <summary>
/// Initializes a new instance of the <see cref="FarRectangle"/> struct.
/// </summary>
/// <param name="x">The x-coordinate of the rectangle.</param>
/// <param name="y">The y-coordinate of the rectangle.</param>
/// <param name="width">The width of the rectangle.</param>
/// <param name="height">The height of the rectangle.</param>
public FarRectangle(int x, int y, int width, int height)
{
X = x;
Y = y;
Width = width;
Height = height;
}
/// <summary>
/// Initializes a new instance of the <see cref="FarRectangle"/> struct.
/// </summary>
/// <param name="x">The x-coordinate of the rectangle.</param>
/// <param name="y">The y-coordinate of the rectangle.</param>
/// <param name="width">The width of the rectangle.</param>
/// <param name="height">The height of the rectangle.</param>
public FarRectangle(float x, float y, float width, float height)
{
X = x;
Y = y;
Width = width;
Height = height;
}
/// <summary>
/// Initializes a new instance of the <see cref="FarRectangle"/> struct.
/// </summary>
/// <param name="x">The x-coordinate of the rectangle.</param>
/// <param name="y">The y-coordinate of the rectangle.</param>
/// <param name="width">The width of the rectangle.</param>
/// <param name="height">The height of the rectangle.</param>
public FarRectangle(FarValue x, FarValue y, float width, float height)
{
X = x;
Y = y;
Width = width;
Height = height;
}
/// <summary>
/// Performs a <see href="https://en.wikipedia.org/wiki/Smoothstep"/>
/// interpolation between the specified values.
/// </summary>
/// <param name="value1">The value to interpolate from.</param>
/// <param name="value2">The value to interpolate towards.</param>
/// <param name="amount">The amount to interpolate.</param>
/// <returns>The interpolated value.</returns>
public static FarPosition SmoothStep(FarPosition value1, FarPosition value2, float amount)
{
FarPosition result;
FarValue.SmoothStep(ref value1.X, ref value2.X, amount, out result.X);
FarValue.SmoothStep(ref value1.Y, ref value2.Y, amount, out result.Y);
return(result);
}
/// <summary>Clamps the specified value between the specified minimum and maximum.</summary>
/// <param name="value">The value to clamp.</param>
/// <param name="min">The minimum of the interval to clamp to.</param>
/// <param name="max">The maximum of the interval to clamp to.</param>
/// <returns>The clamped value.</returns>
public static FarPosition Clamp(FarPosition value, FarPosition min, FarPosition max)
{
FarPosition result;
FarValue.Clamp(ref value.X, ref min.X, ref max.X, out result.X);
FarValue.Clamp(ref value.Y, ref min.Y, ref max.Y, out result.Y);
return(result);
}
/// <summary>Reads a far value.</summary>
/// <param name="packet">The packet to read from.</param>
/// <param name="data">The read value.</param>
/// <returns>This packet, for call chaining.</returns>
/// <exception cref="PacketException">The packet has not enough available data for the read operation.</exception>
public static IReadablePacket Read(this IReadablePacket packet, out FarValue data)
{
data = packet.ReadFarValue();
return(packet);
}
/// <summary>Writes the specified far value.</summary>
/// <param name="packet">The packet to write to.</param>
/// <param name="data">The value to write.</param>
/// <returns>This packet, for call chaining.</returns>
public static IWritablePacket Write(this IWritablePacket packet, FarValue data)
{
return(packet.Write(data.Segment).Write(data.Offset));
}
/// <summary>
/// Initializes a new instance of the <see cref="FarPosition"/> struct.
/// </summary>
/// <param name="xy">The x- and y-coordinate of the position.</param>
public FarPosition(FarValue xy)
{
X = xy;
Y = xy;
}
/// <summary>
/// Initializes a new instance of the <see cref="FarPosition"/> struct.
/// </summary>
/// <param name="x">The x-coordinate of the position.</param>
/// <param name="y">The y-coordinate of the position.</param>
public FarPosition(FarValue x, FarValue y)
{
X = x;
Y = y;
}
/// <summary>
/// Performs a <see href="https://en.wikipedia.org/wiki/Smoothstep"/>
/// interpolation between the specified values.
/// </summary>
/// <param name="value1">The value to interpolate from.</param>
/// <param name="value2">The value to interpolate towards.</param>
/// <param name="amount">The amount to interpolate.</param>
/// <param name="result">The interpolated value.</param>
public static void SmoothStep(
ref FarPosition value1, ref FarPosition value2, float amount, out FarPosition result)
{
FarValue.SmoothStep(ref value1.X, ref value2.X, amount, out result.X);
FarValue.SmoothStep(ref value1.Y, ref value2.Y, amount, out result.Y);
}
/// <summary>Clamps the specified value between the specified minimum and maximum.</summary>
/// <param name="value">The value to clamp.</param>
/// <param name="min">The minimum of the interval to clamp to.</param>
/// <param name="max">The maximum of the interval to clamp to.</param>
/// <param name="result">The clamped value.</param>
public static void Clamp(
ref FarPosition value, ref FarPosition min, ref FarPosition max, out FarPosition result)
{
FarValue.Clamp(ref value.X, ref min.X, ref max.X, out result.X);
FarValue.Clamp(ref value.Y, ref min.Y, ref max.Y, out result.Y);
}
/// <summary>
/// Changes the position of the <see cref="FarRectangle"/>.
/// </summary>
/// <param name="offsetX">Change in the x-position.</param>
/// <param name="offsetY">Change in the y-position.</param>
public void Offset(float offsetX, float offsetY)
{
X += offsetX;
Y += offsetY;
}
/// <summary>
/// Changes the position of the <see cref="FarRectangle"/>.
/// </summary>
/// <param name="amount">
/// The value to adjust the position of the <see cref="FarRectangle"/> by.
/// </param>
public void Offset(Vector2 amount)
{
X += amount.X;
Y += amount.Y;
}
/// <summary>
/// Changes the position of the <see cref="FarRectangle"/>.
/// </summary>
/// <param name="amount">
/// The value to adjust the position of the <see cref="FarRectangle"/> by.
/// </param>
public void Offset(FarPosition amount)
{
X += amount.X;
Y += amount.Y;
}