private PositionProfile projectedCurrentProfile; // Adds the (x,y) distance required to move to the destination profile offset to arrive at correct anchor.
#endregion
#region Constructors
public MovementTransition(
Vector2 startPosition,
Vector2 finalPosition,
PositionProfile destinationProfile,
float distancePerSeconds,
Callback callback)
: base(callback)
{
this.StartPosition = startPosition;
this.FinalPosition = finalPosition;
this.DestinationProfile = destinationProfile;
this.Speed = distancePerSeconds;
Vector2 delta = this.FinalPosition - this.StartPosition;
float distance = (float)Math.Sqrt((delta.X * delta.X) + (delta.Y * delta.Y));
this.runtime = distance / this.Speed;
this.projectedCurrentProfile = new PositionProfile(
this.DestinationProfile.HorizontalAlign,
this.DestinationProfile.VerticalAlign,
this.DestinationProfile.OffsetX - (int)delta.X,
this.DestinationProfile.OffsetY - (int)delta.Y);
}
private void Move(object data)
{
PositionProfile positionProfile = (PositionProfile)data;
this.PositionProfile = positionProfile;
this.SetPosition(this.parentBounds);
}
/// <summary>
/// Gets the coordinates of the UI component based on its parent's location
/// </summary>
protected void SetCoordinates(Rectangle parent)
{
Vector2 coords = PositionProfile.GetPosition(GetBounds(), parent);
posX = (int)coords.X;
posY = (int)coords.Y;
}
/// <summary>
/// Initialises an instance of the <see cref="Frame"/> class.
/// </summary>
public Frame(int width, int height, Color color, PositionProfile positionProfile, Border border = null)
: base(positionProfile)
{
this.Width = width;
this.Height = height;
this.Color = color;
this.Border = border;
}
/// <summary>
/// Sets the y offset of the text within the textbox.
/// </summary>
private void SetTextOffsetY(int offsety)
{
PositionProfile positionProfile = PositionFactory.TopCenter();
positionProfile.OffsetY = offsety;
this.textGraphics.PositionProfile = positionProfile;
this.textGraphics.Initialise(this.GetContentBounds());
}
/// <summary>
/// Initialises an instance of the <see cref="BaseElement"/> class.
/// </summary>
public BaseElement(string name, int width, int height, Border border, PositionProfile positionProfile)
: base(positionProfile)
{
this.Name = name;
this.Width = width;
this.Height = height;
this.Border = border == null ? Border.Default : border;
}
/// <summary>
/// Initialises an instance of the <see cref="Button"/> class.
/// </summary>
public Button(string name, int width, int height, Border border, PositionProfile positionProfile, string text, SpriteFont font, Color frameColor, Color textColor, Color frameHoverColor, Color textHoverColor)
: base(name, width, height, border, positionProfile)
{
this.Text = text;
this.Font = font;
this.FrameColor = frameColor;
this.TextColor = textColor;
this.FrameHoverColor = frameHoverColor;
this.TextHoverColor = textHoverColor;
}
/// <remark>
/// Need to tackle initiating identical/opposite time transitions while one is already running causing troughs/peaks of speed
/// </remark>
public void AddMovementTransition(PositionProfile destinationProfile, OnFinish onFinish = null)
{
Vector2 destinationPosition = destinationProfile.CalculatePosition(this.parentBounds, this.GetSize());
if (movementTransition != null && movementTransition.Done)
{
movementTransition?.Stop();
}
movementTransition = new MovementTransition(this.GetPosition(), destinationPosition, destinationProfile, TransitionSpeed.Fast, Move);
movementTransition.OnFinish = onFinish;
}
protected override void InternalUpdate(GameTime gameTime)
{
if (this.totalElapsedTime >= this.runtime * 1000)
{
this.Done = true;
this.Callback.Invoke(this.DestinationProfile);
return;
}
Vector2 delta = this.FinalPosition - this.StartPosition;
Vector2 speedComponents = delta / this.runtime;
float elapsedSeconds = (float)this.totalElapsedTime / 1000;
Vector2 offset = this.projectedCurrentProfile.Offset + Vector2.Multiply(speedComponents, elapsedSeconds);
PositionProfile data = new PositionProfile(this.DestinationProfile.HorizontalAlign, this.DestinationProfile.VerticalAlign, (int)offset.X, (int)offset.Y);
this.Callback.Invoke(data);
}
public Container(string name, int width, int height, Border border, Color color, PositionProfile positionProfile, List <BaseElement> children)
: base(name, width, height, border, positionProfile)
{
this.Color = color;
this.Children = children;
}
/// <summary>
/// Initialises a new instance of the <see cref="ImageGraphics"/> class.
/// </summary>
public ImageGraphics(Texture2D texture, PositionProfile positionProfile)
: base(positionProfile)
{
this.Texture = texture;
}
/// <summary>
/// Initialises a new instance of the <see cref="BaseBody"/> class.
/// </summary>
public BaseBody(PositionProfile positionProfile)
{
this.PositionProfile = positionProfile;
}
/// <summary>
/// Initialises a new instance of the <see cref="TextGraphics"/> class.
/// </summary>
public TextGraphics(string text, SpriteFont font, Color color, int maxWidth, FontFlow fontFlow, PositionProfile positionProfile)
: base(positionProfile)
{
this.Text = text;
this.Font = font;
this.Color = color;
this.MaxWidth = maxWidth;
this.FontFlow = fontFlow;
this.displayText = text;
}
/// <summary>
/// Initialises a new instance of the <see cref="Icon"/> class.
/// </summary>
public Icon(string name, Border border, PositionProfile positionProfile, Texture2D texture, Texture2D hoverTexture = null)
: base(name, texture.Width, texture.Height, border, positionProfile)
{
this.Texture = texture;
this.HoverTexture = hoverTexture;
}
public Textbox(string name, string text, SpriteFont font, int width, int height, Border border, PositionProfile positionProfile)
: base(name, width, height, border, positionProfile)
{
this.Text = text;
this.Font = font;
}
/// <summary>
/// Initialises a new instance of the <see cref="Text"/> class.
/// </summary>
public Text(string name, string value, SpriteFont font, Color color, int maxWidth, FontFlow fontFlow, Border border, PositionProfile positionProfile)
: base(name, 0, 0, border, positionProfile)
{
this.Value = value;
this.Font = font;
this.Color = color;
this.MaxWidth = maxWidth;
this.FontFlow = fontFlow;
}
/// <summary>
/// Initialises a new instance of the <see cref="BaseComponent"/> class.
/// </summary>
public BaseComponent(PositionProfile positionProfile)
: base(positionProfile)
{
}
