/// <summary>
/// Creates a new ElementControl that can create clones of el.
/// </summary>
/// <param name="el">Element that should be cloned.</param>
/// <param name="label">Label for the element.</param>
/// <param name="font">Font used for the label.</param>
public ElementControl(PinballElement el, string label, Font font)
{
InitializeComponent();
// Assign instance vars
ElementFont = font;
Element = el;
Label = label;
Height = THUMB_HEIGHT;
Width = 200;
// Add event listeners
MouseEnter += (s, e) => { BackColor = System.Drawing.SystemColors.Highlight; ForeColor = Color.White; };
MouseLeave += (s, e) => { BackColor = System.Drawing.SystemColors.Control; ForeColor = Color.Black; };
thumb = GetImage();
}
public TranslationChange(PinballElement element, Vector vector)
: this(element, (int)vector.X, (int)vector.Y)
{
}
public CreationChange(ElementCollection collection, PinballElement element)
{
this.collection = collection;
this.element = element;
}
protected override void OnMouseDown(object sender, MouseEventArgs e)
{
// Only act if we're idle
if (State == SelectionState.Idle)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
if (SelectedElement != null && Control.ModifierKeys == System.Windows.Forms.Keys.Control)
{
State = SelectionState.Shaping;
var pos = Editor.PointToEditor(SelectedElement.Location + SelectedElement.GetRotationOrigin());
shapeData.origin = new Point(pos.X, pos.Y);
shapeData.startPoint = e.GetPosition(Editor);
double factor = (shapeData.startPoint - shapeData.origin).Length / MIN_LENGTH;
if (factor < 1)
{
shapeData.startPoint += (shapeData.startPoint - shapeData.origin) * (1 / factor);
}
currentPoint = new Point(shapeData.startPoint.X, shapeData.startPoint.Y);
shapeData.initialPoint = SelectedElement.Location;
shapeData.initialScale = SelectedElement.Scale;
shapeData.initialRotation = SelectedElement.BaseRotation;
}
else
{
State = SelectionState.Dragging;
var pos = e.GetPosition(Editor);
Point loc = Editor.PointToPinball(pos);
PinballElement element = FindElement(loc);
if (element != null)
{
// Select
SelectedElement = element;
this.delta = new Vector(pos.X, pos.Y) - Editor.PointToEditor(SelectedElement.Location);
startVector = SelectedElement.Location;
}
else
{
SelectedElement = null;
}
}
}
}
}
protected override void OnUnselect()
{
Editor.KeyDown -= OnDelete;
SelectedElement = null;
}
/// <summary>
/// Construtor to create new bounding container
/// </summary>
/// <param name="parent">Parent of this container</param>
public BoundingContainer(PinballElement parent)
{
this.BoundingBoxes = new List<IBoundingBox>();
this.ParentElement = parent;
this.Rotation = 0;
}
private void raiseCollision(PinballElement element)
{
var handlers = Collision;
if (handlers != null)
{
handlers(element);
}
}
/// <summary>
///
/// </summary>
/// <param name="msg">Describes the problem.</param>
/// <param name="element">Element involved.</param>
public ValidationProblem(string msg, PinballElement element)
: this(msg, new PinballElement[] { element })
{
}
/// <summary>
/// Brings an element to front for drawing.
/// </summary>
/// <param name="element"></param>
public void BringToFront(PinballElement element)
{
DynamicElements.MoveToTail(element);
}
public void Add(PinballElement element)
{
DynamicElements.Add(element);
}
private void RaiseSelectionChanged(PinballElement prev)
{
var listeners = SelectionChanged;
if (listeners != null)
{
listeners(prev, SelectedElement);
}
}
/// <summary>
/// Removes an element from the pinball machine AND keeps track of it.
/// </summary>
/// <param name="element"></param>
public void RemoveElement(PinballElement element)
{
IChange change = new DeletionChange(PinballMachine.DynamicElements, element);
if (element is WormholeExit)
{
List<IChange> changes = new List<IChange>();
changes.Add(change);
var exit = element as WormholeExit;
foreach (var entry in exit.Entries)
{
changes.Add(new DeletionChange(PinballMachine.DynamicElements, entry));
}
IChange mainChange = new CompoundChange(changes);
mainChange.Do();
History.Add(mainChange);
}
else
{
change.Do();
History.Add(change);
}
}
/// <summary>
/// Adds a new element to the pinball machine AND keeps track of it.
/// </summary>
/// <param name="element"></param>
public void AddElement(PinballElement element)
{
IChange change = new CreationChange(PinballMachine.DynamicElements, element);
change.Do();
History.Add(change);
}
public TranslationChange(PinballElement element, int dx, int dy)
{
this.element = element;
this.dx = dx;
this.dy = dy;
}
public bool Remove(PinballElement element)
{
return DynamicElements.Remove(element);
}
// Makes sure that the elementInspector always has the right element.
private void onSelectionChanged(PinballElement prevElement, PinballElement newElement)
{
if (newElement != null)
{
elementInspector.SelectedObject = newElement;
}
else
{
elementInspector.SelectedObject = null;
}
}
protected override void OnClone(PinballElement element)
{
var el = element as CustomElement;
el.Color = System.Drawing.Color.FromArgb(255, Color.R, Color.G, Color.B);
}
/// <summary>
/// Does additional stuff when an element is cloned.
/// </summary>
/// <param name="element"></param>
protected virtual void OnClone(PinballElement element)
{
}
/// <summary>
/// Increment score when a collision happened.
/// </summary>
/// <param name="sender"></param>
private void OnScore(PinballElement sender)
{
Score += sender.Value;
}