public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[2];
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
double angle = TextureBorderHelperClass.GetAngle(origVertex, currP, prevP);
BorderTextureViewModel border = TextureBorderHelperClass.GetTextureViewModel(origVertex, angle);
string texture = border.Texture;
if ((texture == "") || (texture == "notDefined"))
{
return(null);
}
string s = GlobalConstants.ImageDirectory + texture + ".png";
string fullPath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
string fullFileName = System.IO.Path.Combine(fullPath, s);
return(new BitmapImage(new Uri(fullFileName)));
}
}
return(null);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 2)
{
if ((values[0] is double) && (values[1] is LfDragablePointViewModel))
{
double pos = (double)values[0];
LfDragablePointViewModel vertex = (LfDragablePointViewModel)values[1];
LfShapeViewModel shape = vertex.Parent;
Point p;
if (parameter as string == "x")
{
p = new Point(pos, vertex.PosY);
Point rp = shape.RotatedPointFromLocal(p);
return(rp.X);
}
else
{
p = new Point(vertex.PosX, pos);
Point rp = shape.RotatedPointFromLocal(p);
return(rp.Y);
}
}
}
return(null);
}
public static BorderTextureViewModel GetTextureViewModel(LfDragablePointViewModel myPoint, double angle)
{
// Select view model accordingly to angle
LfStaticPolygonViewModel polygon = (LfStaticPolygonViewModel)myPoint.Parent;
double degAngle = angle;
if ((degAngle <= polygon.RightGroundAngle) && (degAngle > polygon.LeftGroundAngle))
{
return(polygon.GroundBorder);
}
if ((degAngle > polygon.RightGroundAngle) && (degAngle < polygon.RightCeilingAngle))
{
return(polygon.RightWallBorder);
}
if ((degAngle < polygon.LeftGroundAngle) && (degAngle > polygon.LeftCeilingAngle))
{
return(polygon.LeftWallBorder);
}
return(polygon.CeilingBorder);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[2];
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
double angle = TextureBorderHelperClass.GetAngle(origVertex, currP, prevP);
BorderTextureViewModel border = TextureBorderHelperClass.GetTextureViewModel(origVertex, angle);
Vector offset = TextureBorderHelperClass.GetOffset(origVertex, currP, prevP, angle);
if (parameter as string == "x")
{
return(offset.X);
}
else
{
return(offset.Y);
}
}
}
return(null);
}
public static Point GetPreviousPoint(LfDragablePointViewModel myPoint)
{
LfStaticPolygonViewModel polygon = (LfStaticPolygonViewModel)myPoint.Parent;
int i = polygon.PointVms.IndexOf(myPoint);
if (i == -1)
{
return(new Point(0, 0));
}
LfDragablePointViewModel previousVertex;
if (i > 0)
{
previousVertex = polygon.PointVms[i - 1];
}
else
{
previousVertex = polygon.PointVms[polygon.PointVms.Count() - 1];
}
Point prevP = new Point(previousVertex.PosX, previousVertex.PosY);
return(prevP);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[2];
double shapeAngle = 0;
if (origVertex.Parent is LfShapeViewModel)
{
LfShapeViewModel shape = origVertex.Parent as LfShapeViewModel;
shapeAngle = shape.Angle;
}
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
double angle = TextureBorderHelperClass.GetAngle(origVertex, currP, prevP);
return((angle - shapeAngle) / Math.PI * 180);
}
}
return(null);
}
public static Vector GetOffset(LfDragablePointViewModel myPoint, Point origP, Point prevP, double angle)
{
Vector diffV = origP - prevP;
double distance = diffV.Length;
Vector rotatedNormal = new Vector(-Math.Sin(angle * Math.PI / 180), Math.Cos(angle * Math.PI / 180));
BorderTextureViewModel border = TextureBorderHelperClass.GetTextureViewModel(myPoint, angle);
Vector offset = -rotatedNormal * border.HorisontalOffset;
return(offset);
}
public void RemovePoint(LfDragablePointViewModel point)
{
if (LocalModelObject == null)
{
return;
}
PointVms.Remove(point);
LocalModelObject.RemovePoint(point.ModelObject);
InvalidateAll();
ParentVm.OnPropertyChanged("");
}
public LfDragablePointViewModel AddPoint(LfPolygonViewModel polyVm, Point position)
{
LfPolygonViewModel newPolygon = polyVm;
Point parentObjectOrigo = new Point(newPolygon.ParentVm.PosX, newPolygon.ParentVm.PosY);
Point shapeOrigo = new Point(newPolygon.PosX, newPolygon.PosY);
shapeOrigo.Offset(parentObjectOrigo.X, parentObjectOrigo.Y);
Point localClickPoint = new Point();
localClickPoint = (Point)(position - shapeOrigo);
LfDragablePointViewModel newPoint = newPolygon.AddPoint(localClickPoint);
return(newPoint);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value is LfDragablePointViewModel)
{
LfDragablePointViewModel vertex = (LfDragablePointViewModel)value;
LfShapeViewModel shape = vertex.Parent;
Point p = new Point(vertex.PosX, vertex.PosY);
Point rp = shape.RotatedPointFromLocal(p);
return(rp.Y);
}
return(null);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[2];
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
Vector v = (currP - prevP);
return(v.Length);
}
}
return(null);
}
public static double GetAngle(LfDragablePointViewModel myPoint, Point origP, Point prevP)
{
LfStaticPolygonViewModel polygon = (LfStaticPolygonViewModel)myPoint.Parent;
Vector diffV = origP - prevP;
double angle = Math.Atan2(diffV.Y, diffV.X);
angle += Math.PI;
if (angle > Math.PI)
{
angle -= Math.PI * 2;
}
return(angle / Math.PI * 180);
}
public LfDragablePointViewModel AddPoint(Point point)
{
if (LocalModelObject == null)
{
return(null);
}
LfDragablePoint np = new LfDragablePoint(GetFreeVertexIndex(), point.X, point.Y);
LfDragablePointViewModel newPoint = new LfDragablePointViewModel(this, ParentVm, MainVm, this, np);
PointVms.Add(newPoint);
LocalModelObject.AddPoint(newPoint.ModelObject);
InvalidateAll();
ParentVm.OnPropertyChanged("");
return(newPoint);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is LfDragablePointViewModel) && (values[2] is TriangleViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[1];
LfPolygonViewModel polygon = origVertex.Parent;
TriangleViewModel tvm = (TriangleViewModel)values[2];
int i = tvm.PointVms.IndexOf(origVertex);
if (i == -1)
{
return(null);
}
LfDragablePointViewModel vertex;
if (i > 0)
{
vertex = tvm.PointVms[i - 1];
}
else
{
vertex = tvm.PointVms[tvm.PointVms.Count() - 1];
}
Point p = new Point(vertex.PosX, vertex.PosY);
Point rp = polygon.RotatedPointFromLocal(p);
if (parameter as string == "x")
{
return(rp.X);
}
else
{
return(rp.Y);
}
}
}
return(null);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 4)
{
if ((values[0] is double) && (values[1] is double) &&
(values[2] is double) && (values[3] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[3];
double shapeAngle = (double)values[2];
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
double angle = TextureBorderHelperClass.GetAngle(origVertex, currP, prevP);
return(angle + shapeAngle);
}
}
return(null);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[2];
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
double angle = TextureBorderHelperClass.GetAngle(origVertex, currP, prevP);
BorderTextureViewModel border = TextureBorderHelperClass.GetTextureViewModel(origVertex, angle);
Rect r = new Rect(0, 0, border.TextureWidth, border.TextureHeight);
return(r);
}
}
return(null);
}
public LfDragablePointViewModel InsertPoint(Point insertMe, LfDragablePointViewModel insertBeforeMe)
{
if (LocalModelObject == null)
{
return(null);
}
LfDragablePoint np = new LfDragablePoint(GetFreeVertexIndex(), insertMe.X, insertMe.Y);
LfDragablePointViewModel newPoint = new LfDragablePointViewModel(this, ParentVm, MainVm, this, np);
int index = 0;
if (insertBeforeMe != null)
{
index = PointVms.IndexOf(insertBeforeMe);
}
if (index >= 0)
{
PointVms.Insert(index, newPoint);
}
if (insertBeforeMe != null)
{
LocalModelObject.InsertPoint(newPoint.ModelObject, insertBeforeMe.ModelObject);
}
else
{
LocalModelObject.InsertPoint(newPoint.ModelObject, null);
}
InvalidateAll();
ParentVm.OnPropertyChanged("");
return(newPoint);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Count() == 3)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is LfDragablePointViewModel))
{
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[2];
Point currP = TextureBorderHelperClass.GetOriginalPoint(origVertex);
Point prevP = TextureBorderHelperClass.GetPreviousPoint(origVertex);
double angle = TextureBorderHelperClass.GetAngle(origVertex, currP, prevP);
BorderTextureViewModel border = TextureBorderHelperClass.GetTextureViewModel(origVertex, angle);
if ((border.Texture == "") || (border.Texture == "notDefined"))
{
return(Visibility.Collapsed);
}
return(Visibility.Visible);
}
}
return(null);
}
public static Point GetOriginalPoint(LfDragablePointViewModel myPoint)
{
Point origP = new Point(myPoint.PosX, myPoint.PosY);
return(origP);
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
// Values should be: PosX, PosY, Angle and either a LfDragablePointViewModel
// or a LfPointViewModel with its parent a IBoxPointsInterface.
// Parameter is "x" or "y", returns rotated point x or y value, depending on parameter.
// PosX and PosY is not really used, but they will force an update if they are
// changed
if (values.Count() == 4)
{
if ((values[0] is double) && (values[1] is double) && (values[2] is double))
{
Point p = new Point(0, 0);
double angle = (double)values[2];
if (values[3] is LfDragablePointViewModel)
{
LfDragablePointViewModel vertex;
LfDragablePointViewModel origVertex = (LfDragablePointViewModel)values[3];
LfPolygonViewModel polygon = origVertex.Parent;
// Resolve the previous point, it is index - 1
// except if index == 0, in which case it is
// count - 1
int i = polygon.PointVms.IndexOf(origVertex);
if (i == -1)
{
return(null);
}
if (i > 0)
{
vertex = polygon.PointVms[i - 1];
}
else
{
vertex = polygon.PointVms[polygon.PointVms.Count() - 1];
}
p = new Point(vertex.PosX, vertex.PosY);
}
else if (values[3] is LfPointViewModel)
{
LfPointViewModel vertex;
LfPointViewModel origVertex = (LfPointViewModel)values[3];
IBoxPointsInterface boxVm = origVertex.PointsParent;
int i = boxVm.PointVms.IndexOf(origVertex);
if (i == -1)
{
return(null);
}
if (i > 0)
{
vertex = boxVm.PointVms[i - 1];
}
else
{
vertex = boxVm.PointVms[boxVm.PointVms.Count() - 1];
}
p = new Point(vertex.PosX, vertex.PosY);
}
else
{
return(null);
}
Point rp = CoordinateTransformations.RotatedPointFromLocal(p, angle);
if (parameter as string == "x")
{
return(rp.X);
}
return(rp.Y);
}
}
return(null);
}
private StateShapeCollectionViewModel SetShapes(CompoundObject co, bool enabledChildren = true)
{
StateShapeCollectionViewModel shapes = new StateShapeCollectionViewModel(this, this, MainVm, enabledChildren);
foreach (LfSpriteBox sb in co.SpriteBoxes)
{
LfSpriteBoxViewModel shapevm = new LfSpriteBoxViewModel(shapes, this, MainVm, sb, enabledChildren);
shapes.Shapes.Add(shapevm);
}
foreach (LfSpritePolygon sp in co.SpritePolygons)
{
LfSpritePolygonViewModel shapevm = new LfSpritePolygonViewModel(shapes, this, MainVm, sp, enabledChildren);
foreach (LfDragablePoint dragPoint in sp.Points)
{
LfDragablePointViewModel dragPointVm = new LfDragablePointViewModel(shapevm, this, MainVm, shapevm, dragPoint, enabledChildren);
shapevm.PointVms.Add(dragPointVm);
}
shapes.Shapes.Add(shapevm);
}
foreach (LfStaticBox sb in co.StaticBoxes)
{
LfStaticBoxViewModel shapevm = new LfStaticBoxViewModel(shapes, this, MainVm, sb, enabledChildren);
shapes.Shapes.Add(shapevm);
}
foreach (LfStaticCircle sb in co.StaticCircles)
{
LfStaticCircleViewModel shapevm = new LfStaticCircleViewModel(shapes, this, MainVm, sb, enabledChildren);
shapes.Shapes.Add(shapevm);
}
foreach (LfStaticPolygon sp in co.StaticPolygons)
{
LfStaticPolygonViewModel shapevm = new LfStaticPolygonViewModel(shapes, this, MainVm, sp, enabledChildren);
foreach (LfDragablePoint dragPoint in sp.Points)
{
LfDragablePointViewModel dragPointVm = new LfDragablePointViewModel(shapevm, this, MainVm, shapevm, dragPoint, enabledChildren);
shapevm.PointVms.Add(dragPointVm);
}
shapes.Shapes.Add(shapevm);
}
foreach (LfDynamicBox db in co.DynamicBoxes)
{
LfDynamicBoxViewModel shapevm = new LfDynamicBoxViewModel(shapes, this, MainVm, db, enabledChildren);
shapes.Shapes.Add(shapevm);
}
foreach (LfDynamicCircle db in co.DynamicCircles)
{
LfDynamicCircleViewModel shapevm = new LfDynamicCircleViewModel(shapes, this, MainVm, db, enabledChildren);
shapes.Shapes.Add(shapevm);
}
foreach (LfDynamicPolygon dp in co.DynamicPolygons)
{
LfDynamicPolygonViewModel shapevm = new LfDynamicPolygonViewModel(shapes, this, MainVm, dp, enabledChildren);
foreach (LfDragablePoint dragPoint in dp.Points)
{
LfDragablePointViewModel dragPointVm = new LfDragablePointViewModel(shapevm, this, MainVm, shapevm, dragPoint, enabledChildren);
shapevm.PointVms.Add(dragPointVm);
}
shapes.Shapes.Add(shapevm);
}
foreach (LfStaticBoxedSpritePolygon bsp in co.StaticBoxedSpritePolygons)
{
LfStaticBoxedSpritePolygonViewModel shapevm = new LfStaticBoxedSpritePolygonViewModel(shapes, this, MainVm, bsp, enabledChildren);
foreach (LfDragablePoint dragPoint in bsp.Points)
{
LfDragablePointViewModel dragPointVm = new LfDragablePointViewModel(shapevm, this, MainVm, shapevm, dragPoint, enabledChildren);
shapevm.PointVms.Add(dragPointVm);
}
shapes.Shapes.Add(shapevm);
}
foreach (LfDynamicBoxedSpritePolygon bsp in co.DynamicBoxedSpritePolygons)
{
LfDynamicBoxedSpritePolygonViewModel shapevm = new LfDynamicBoxedSpritePolygonViewModel(shapes, this, MainVm, bsp, enabledChildren);
foreach (LfDragablePoint dragPoint in bsp.Points)
{
LfDragablePointViewModel dragPointVm = new LfDragablePointViewModel(shapevm, this, MainVm, shapevm, dragPoint, enabledChildren);
shapevm.PointVms.Add(dragPointVm);
}
shapes.Shapes.Add(shapevm);
}
return(shapes);
}
