protected virtual void CreatePolygonForText(Text t)
{
//PropertyInfo scaleXProperty = t.GetType().GetProperty("ScaleX");
//PropertyInfo scaleYProperty = t.GetType().GetProperty("ScaleY");
// Why aren't we multiplying this by 2?
float width = t.ScaleX; // (float)scaleYProperty.GetValue(t, null);
float height = t.ScaleY; // (float)scaleXProperty.GetValue(t, null);
Polygon newPoly = Polygon.CreateRectangle(width, height);
InitializeNewPoly(newPoly);
mHighlightShapes.Add(newPoly);
Vector3 pos = new Vector3(t.HorizontalCenter, t.VerticalCenter, t.Z);
newPoly.Position = pos;
newPoly.RotationMatrix = t.RotationMatrix;
newPoly.Color = new Color(1, 1, 1, .5f);
newPoly.AttachTo((PositionedObject)t, true);
if (!float.IsInfinity(t.MaxWidth))
{
newPoly = Polygon.CreateRectangle(t.MaxWidth / 2.0f, height);
InitializeNewPoly(newPoly);
mHighlightShapes.Add(newPoly);
float x;
if (t.HorizontalAlignment == HorizontalAlignment.Left)
{
x = t.X + t.MaxWidth / 2.0f;
}
else if (t.HorizontalAlignment == HorizontalAlignment.Center)
{
x = t.X;
}
else
{
x = t.X - t.MaxWidth / 2.0f;
}
pos = new Vector3(x, t.VerticalCenter, t.Z);
newPoly.Position = pos;
newPoly.RotationMatrix = t.RotationMatrix;
newPoly.AttachTo((PositionedObject)t, true);
newPoly.Color = new Color(1, .25f, 0, .5f);
}
}
protected virtual void CreatePolygonForScalableEntity(ElementRuntime element)
{
NamedObjectSave namedObjectSave = element.AssociatedNamedObjectSave;
object scaleXAsObject = namedObjectSave.GetEffectiveValue("ScaleX");
object scaleYAsObject = namedObjectSave.GetEffectiveValue("ScaleY");
if (scaleXAsObject != null && scaleYAsObject != null)
{
float scaleX = (float)scaleXAsObject;
float scaleY = (float)scaleYAsObject;
Polygon newPoly = Polygon.CreateRectangle(scaleX, scaleY);
InitializeNewPoly(newPoly);
newPoly.Position = element.Position;
mHighlightShapes.Add(newPoly);
newPoly.AttachTo(element, true);
newPoly.RelativeRotationZ = 0;
}
}
public ScalableSelector()
{
mDarkPolygon = Polygon.CreateRectangle(1, 1);
mDarkPolygon.Color = Color.Black;
mLightPolygon = Polygon.CreateRectangle(1, 1);
SpriteManager.AddPositionedObject(this);
ShapeManager.AddPolygon(mDarkPolygon);
ShapeManager.AddPolygon(mLightPolygon);
mDarkPolygon.AttachTo(this, false);
mLightPolygon.AttachTo(this, false);
}
protected virtual void CreatePolygonForCircle(object o)
{
Circle asCircle = o as Circle;
Polygon newPoly = Polygon.CreateRectangle(asCircle.Radius, asCircle.Radius);
InitializeNewPoly(newPoly);
Vector3 pos = asCircle.Position;
newPoly.Position = pos;
mHighlightShapes.Add(newPoly);
newPoly.AttachTo(asCircle, true);
newPoly.RelativeRotationZ = 0;
}
protected virtual Polygon CreatePolygonForIScalable(object obj)
{
Polygon newPoly = Polygon.CreateRectangle((IReadOnlyScalable)obj);
InitializeNewPoly(newPoly);
Vector3 pos = (Vector3)typeof(PositionedObject).GetField("Position").GetValue(obj);
newPoly.Position = pos;
mHighlightShapes.Add(newPoly);
newPoly.AttachTo((PositionedObject)obj, true);
newPoly.RelativeRotationZ = 0;
return(newPoly);
}
public Emitter()
: base()
{
mEmissionSettings = new EmissionSettings();
mRandom = FlatRedBallServices.Random;
// Justin Johnson, 04/2015 - retiring particle blueprints
//ParticleBlueprint = new Sprite();
mEmissionBoundary = Polygon.CreateRectangle(32, 32);
mEmissionBoundary.AttachTo(this, false);
mAreaEmission = AreaEmissionType.Point;
this.ParentRotationChangesPosition = true;
this.ParentRotationChangesRotation = true;
mParentVelocityChangesEmissionVelocity = true;
mSecondsModifier = 1.0f;
}
private void CreatePolygonForPolygon(Polygon polygon)
{
Polygon newPoly = new Polygon();
Vector3 pos = polygon.Position;
newPoly.Position = pos;
mHighlightShapes.Add(newPoly);
newPoly.AttachTo(polygon, true);
newPoly.RelativeRotationZ = 0;
newPoly.Points = polygon.Points;
const int pixelsOut = 2;
GrowPolygonByPixels(pixelsOut, polygon.Z, newPoly);
InitializeNewPoly(newPoly);
}
public void SetCollision(Polygon polygon)
{
mCollisionCircle = null;
mCollisionAxisAlignedRectangle = null;
mCollisionLine = null;
mCollisionPolygon = polygon;
mCollisionPolygon.AttachTo(this, false);
mCollisionPolygon.ForceUpdateDependencies();
}
private void CreatePolygonForPolygon(Polygon polygon)
{
Polygon newPoly = new Polygon();
Vector3 pos = polygon.Position;
newPoly.Position = pos;
mHighlightShapes.Add(newPoly);
newPoly.AttachTo(polygon, true);
newPoly.RelativeRotationZ = 0;
newPoly.Points = polygon.Points;
const int pixelsOut = 2;
GrowPolygonByPixels(pixelsOut, polygon.Z, newPoly);
InitializeNewPoly(newPoly);
}
private void createCollision()
{
// The polygon will be visible by default, so this will serve as both our visible representation
// as well as collision.
pCollision = ShapeManager.AddPolygon();
Point[] polygonPoints = new Point[4];
polygonPoints[0] = new Point(11, 0);
polygonPoints[1] = new Point(-11, -8);
polygonPoints[2] = new Point(-11, 8);
polygonPoints[3] = polygonPoints[0];
pCollision.Points = polygonPoints;
// Finally attach the collision to this: That makes it eaasier to access all its properties.
pCollision.AttachTo(this, false);
}
