protected void AddTargetedProjectile(string name, AttackableUnit target, bool serverOnly = false)
{
var record = SpellRecord.GetSpell(name);
var position = new Vector3(Owner.Position.X, Owner.Position.Y, 100);
var casterPosition = new Vector3(Owner.Position.X, Owner.Position.Y, 100);
var angle = Geo.GetAngle(Owner.Position, target.Position);
var direction = Geo.GetDirection(angle);
var velocity = new Vector3(1, 1, 1) * 100;
var startPoint = new Vector3(Owner.Position.X, Owner.Position.Y, 100);
var endPoint = new Vector3(target.Position.X, target.Position.Y, 100);
var targetedProjectile = new TargetedProjectile(Owner.Game.NetIdProvider.PopNextNetId(),
Owner, target, startPoint.ToVector2(), SpellRecord.MissileSpeed, OnProjectileReach);
Owner.Game.AddUnitToTeam(targetedProjectile, Owner.Team.Id);
Owner.Game.Map.AddUnit(targetedProjectile);
if (!serverOnly)
{
var castInfo = Spell.GetCastInformations(position, endPoint, name, targetedProjectile.NetId, new AttackableUnit[] { target });
Owner.Game.Send(new SpawnProjectileMessage(targetedProjectile.NetId, position, casterPosition,
direction.ToVector3(), velocity, startPoint, endPoint, casterPosition,
0, record.MissileSpeed, 1f, 1f, 1f, false, castInfo));
}
}
protected void AddSkillShot(string name, Vector2 toPosition, Vector2 endPosition, float range, bool serverOnly = false)
{
var record = SpellRecord.GetSpell(name);
var position = new Vector3(Owner.Position.X, Owner.Position.Y, 100);
var casterPosition = new Vector3(Owner.Position.X, Owner.Position.Y, 100);
var angle = Geo.GetAngle(Owner.Position, endPosition);
var direction = Geo.GetDirection(angle);
var velocity = new Vector3(1, 1, 1) * 100;
var startPoint = new Vector3(Owner.Position.X, Owner.Position.Y, 100);
var endPoint = new Vector3(endPosition.X, endPosition.Y, 100);
var skillShot = new SkillShot(Owner.Game.NetIdProvider.PopNextNetId(),
Owner, position.ToVector2(), record.MissileSpeed, record.LineWidth,
OnProjectileReach, direction, range, OnSkillShotRangeReached);
Owner.Game.AddUnitToTeam(skillShot, Owner.Team.Id);
Owner.Game.Map.AddUnit(skillShot);
if (!serverOnly)
{
var castInfo = Spell.GetCastInformations(position, endPoint, name, skillShot.NetId);
Owner.Game.Send(new SpawnProjectileMessage(skillShot.NetId, position, casterPosition,
direction.ToVector3(), velocity, startPoint, endPoint, casterPosition,
0, record.MissileSpeed, 1f, 1f, 1f, false, castInfo));
}
}
/// <summary>
/// Compute the new angle given a <c>Point</c>.
/// </summary>
/// <param name="newPoint">a <c>Point</c> in model coordinates</param>
/// <returns>the new angle, in degrees</returns>
/// <remarks>
/// If the angle is close (by <see cref="SnapAngleEpsilon"/> degrees)
/// to a multiple of <see cref="SnapAngleMultiple"/> degrees, make it
/// exactly that multiple.
/// </remarks>
protected virtual double ComputeRotate(Point newPoint)
{
double dx = newPoint.X - this.RotationPoint.X;
double dy = newPoint.Y - this.RotationPoint.Y;
double a = Geo.GetAngle(dx, dy); // apparent angle from RotationPoint to newPoint
double interval = Math.Min(Math.Abs(this.SnapAngleMultiple), 180);
double epsilon = Math.Min(Math.Abs(this.SnapAngleEpsilon), interval / 2);
// if it's close to a multiple of INTERVAL degrees, make it exactly so
if (!IsShiftKeyDown() && interval > 0 && epsilon > 0)
{
if (a % interval < epsilon)
{
a = ((int)(a / interval)) * interval;
}
else if (a % interval > interval - epsilon)
{
a = ((int)(a / interval) + 1) * interval;
}
}
double ang = a;
if (ang >= 360)
{
ang -= 360;
}
else if (ang < 0)
{
ang += 360;
}
return(ang);
}
public override void Update(float deltaTime)
{
m_deltaMovement = Speed * 0.001f * deltaTime; // deltaTime
float angle = Geo.GetAngle(Position, Target.Position);
float xOffset = (float)Math.Cos(angle) * m_deltaMovement;
float yOffset = (float)Math.Sin(angle) * m_deltaMovement;
Position = new Vector2(Position.X + xOffset, Position.Y + yOffset);
if (Collide(Target))
{
OnReach(Target, this);
}
base.Update(deltaTime);
}
public override void Update(float deltaTime)
{
float deltaMovement = Speed * 0.001f * deltaTime; // deltaTime
float angle = Geo.GetAngle(Position, Target.Position);
float xOffset = (float)Math.Cos(angle) * deltaMovement;
float yOffset = (float)Math.Sin(angle) * deltaMovement;
Position = new Vector2(Position.X + xOffset, Position.Y + yOffset);
// if (Unit is AIHero)
// ((AIHero)Unit).AttentionPing(Position, 0, Protocol.GameClient.Enum.PingTypeEnum.Ping_OnMyWay);
var distanceToTarget = Target.GetDistanceTo(this);
if (distanceToTarget <= deltaMovement)
{
OnReach(Target, this);
}
base.Update(deltaTime);
}
/// <summary>
/// Arrange the child elements of this panel and of any label nodes.
/// </summary>
/// <param name="finalSize"></param>
/// <returns></returns>
/// <remarks>
/// This positions each child element based on the attached property values of
/// <see cref="GetIndex"/>, <see cref="GetFraction"/>, <see cref="GetAlignment"/>,
/// and <see cref="GetOrientation"/>.
/// This also positions any <see cref="Link.LabelNode"/>,
/// using the <see cref="LinkPanel"/> attached properties on the node's <see cref="Part.VisualElement"/>,
/// even though such a node is not within the visual tree of this panel.
/// If the label node is a <see cref="Group"/>, this will instead position all of the
/// group's <see cref="Group.MemberNodes"/>.
/// </remarks>
protected override Size ArrangeOverride(Size finalSize)
{
Part part = Diagram.FindAncestor <Part>(this);
if (part == null)
{
return(new Size());
}
Link link = part as Link;
if (link == null)
{
Adornment node = part as Adornment;
if (node != null)
{
link = node.AdornedPart as Link;
}
}
if (link != null)
{
//Diagram.Debug(" LinkPanelA- " + (link.Data != null ? link.Data.ToString() : ""));
Shape stroke = this.Path; // may be null
Route route = link.Route;
Rect routeBounds = route.RouteBounds;
IList <Point> pts = (List <Point>)route.Points;
int nPoints = pts.Count;
int childidx = 0;
if (stroke != null)
{
if (childidx < childrenBounds.Count)
{
stroke.Arrange(childrenBounds[childidx++]);
}
}
foreach (UIElement e in this.Children)
{
if (e == stroke)
{
continue;
}
if (childidx < childrenBounds.Count)
{
//if (e.GetType().Name.Contains("Expander")) Diagram.Debug(e.ToString() + " arranged: " + Diagram.Str(childrenBounds[childidx]));
e.Arrange(childrenBounds[childidx++]);
}
}
//Diagram.Debug(" LinkPanelA+ " + (link.Data != null ? link.Data.ToString() : ""));
Node label = link.LabelNode;
if (label != null)
{
Group labelgroup = label as Group;
foreach (Node m in (labelgroup != null ? labelgroup.MemberNodes : new Node[1] {
label
}))
{
if (nPoints < 2)
{
continue;
}
UIElement e = m.VisualElement;
Size sz = new Size(m.Bounds.Width, m.Bounds.Height);
int index = GetIndex(e);
double frac = ComputeFraction(GetFraction(e));
Spot align = GetAlignment(e);
if (align.IsNoSpot)
{
align = Spot.Center;
}
LabelOrientation orient = GetOrientation(e);
Point nodept; // model coordinates
if (index < -nPoints || index >= nPoints) // beyond range? assume at the MidPoint, with the MidAngle
{
Point mid = route.MidPoint;
double segangle = route.MidAngle;
// maybe rotate the label
double labelangle = 0;
if (orient != LabelOrientation.None)
{
labelangle = ComputeAngle(e, orient, segangle);
m.SetAngle(e, labelangle, align);
}
// maybe the alignment point is away from the line
nodept = mid; // model coordinates
Point offset = ComputeOffset(e, index, segangle, sz, labelangle);
nodept = Geo.Add(nodept, offset);
}
else // on a particular segment, given by Index, at a point given by Fraction
// negative index means start from last point, going "backwards"
{
Point a, b;
if (index >= 0)
{
a = pts[index];
b = (index < nPoints - 1) ? pts[index + 1] : a;
}
else
{
int i = nPoints + index; // remember that index is negative here
a = pts[i];
b = (i > 0) ? pts[i - 1] : a;
}
// compute the fractional point along the line, in model coordinates
nodept = new Point(a.X + (b.X - a.X) * frac, a.Y + (b.Y - a.Y) * frac);
double segangle = (index >= 0 ? Geo.GetAngle(a, b) : Geo.GetAngle(b, a));
// maybe rotate the label
double labelangle = 0;
if (orient != LabelOrientation.None)
{
labelangle = ComputeAngle(e, orient, segangle);
m.SetAngle(e, labelangle, align);
}
// maybe the alignment point is away from the line
Point offset = ComputeOffset(e, index, segangle, sz, labelangle);
nodept = Geo.Add(nodept, offset);
}
Rect hb = align.RectForPoint(nodept, sz);
m.Position = new Point(hb.X, hb.Y);
}
}
}
return(finalSize);
}
/// <summary>
/// Determine the size of the union of the bounds of the positioned and rotated child elements.
/// </summary>
/// <param name="availableSize"></param>
/// <returns></returns>
protected override Size MeasureOverride(Size availableSize)
{
Part part = Diagram.FindAncestor <Part>(this);
if (part == null)
{
return(new Size());
}
if (!part.IsMeasuringArranging)
{
return(new Size());
}
Link link = part as Link;
if (link == null)
{
Adornment ad = part as Adornment;
if (ad != null)
{
link = ad.AdornedPart as Link;
}
if (link == null)
{
return(new Size());
}
}
//Diagram.Debug(" LinkPanelM- " + (link.Data != null ? link.Data.ToString() : ""));
Shape stroke = this.Path; // may be null
link.Path = stroke; // the Link caches what the Path really is
Route route = link.Route;
Rect routeBounds = route.RouteBounds; // in model coordinates
Rect linkBounds = routeBounds; // includes all labels
childrenBounds = new List <Rect>(); // in local coordinates
if (stroke != null)
{
stroke.Measure(Geo.Unlimited);
Size sz = stroke.DesiredSize;
linkBounds.Width = Math.Max(linkBounds.Width, sz.Width);
linkBounds.Height = Math.Max(linkBounds.Height, sz.Height);
childrenBounds.Add(new Rect(0, 0, linkBounds.Width, linkBounds.Height));
}
IList <Point> pts = (List <Point>)route.Points;
int nPoints = pts.Count;
foreach (UIElement e in this.Children)
{
if (e == stroke)
{
continue; // already measured the stroke, above
}
e.Measure(Geo.Unlimited);
//if (e.GetType().Name.Contains("Expander")) Diagram.Debug(e.ToString() + " measured: " + Diagram.Str(e.DesiredSize));
if (nPoints < 2)
{
continue;
}
Size sz = e.DesiredSize;
int index = GetIndex(e);
double frac = ComputeFraction(GetFraction(e));
Spot align = GetAlignment(e);
if (align.IsNoSpot)
{
align = Spot.Center;
}
LabelOrientation orient = GetOrientation(e);
Point eltpt; // local coordinates
if (index < -nPoints || index >= nPoints) // beyond range? assume at the MidPoint, with the MidAngle
{
Point mid = route.MidPoint;
if (this.Implementation == LinkPanelImplementation.Stretch)
{
Point p0 = pts[0];
Point pn = pts[nPoints - 1];
sz.Width = Math.Sqrt(Geo.DistanceSquared(pn, p0));
}
double segangle = route.MidAngle;
// maybe rotate the label
double labelangle = 0;
if (orient != LabelOrientation.None)
{
labelangle = ComputeAngle(e, orient, segangle);
link.SetAngle(e, labelangle, align);
}
// maybe the alignment point is away from the line
eltpt = new Point(mid.X - routeBounds.X, mid.Y - routeBounds.Y); // local coordinates
Point offset = ComputeOffset(e, index, segangle, sz, labelangle);
eltpt = Geo.Add(eltpt, offset);
}
else // on a particular segment, given by Index, at a point given by Fraction
// negative index means start from last point, going "backwards"
{
Point a, b;
if (index >= 0)
{
a = pts[index];
b = (index < nPoints - 1) ? pts[index + 1] : a;
}
else
{
int i = nPoints + index; // remember that index is negative here
a = pts[i];
b = (i > 0) ? pts[i - 1] : a;
}
// compute the fractional point along the line, in local coordinates
eltpt = new Point(a.X + (b.X - a.X) * frac - routeBounds.X, a.Y + (b.Y - a.Y) * frac - routeBounds.Y);
double segangle = (index >= 0 ? Geo.GetAngle(a, b) : Geo.GetAngle(b, a));
// maybe rotate the label
double labelangle = 0;
if (orient != LabelOrientation.None)
{
labelangle = ComputeAngle(e, orient, segangle);
link.SetAngle(e, labelangle, align);
}
// maybe the alignment point is away from the line
Point offset = ComputeOffset(e, index, segangle, sz, labelangle);
eltpt = Geo.Add(eltpt, offset);
}
Rect cb = align.RectForPoint(eltpt, sz);
childrenBounds.Add(cb); // local coordinates
linkBounds.Union(new Rect(cb.X + routeBounds.X, cb.Y + routeBounds.Y, cb.Width, cb.Height)); // model coordinates
}
// if this panel is the "whole" link, update the link's Bounds
if (link.VisualElement == this)
{
//Diagram.Debug(" LinkPanelM+ " + (link.Data != null ? link.Data.ToString() : "") + " " + Diagram.Str(routeBounds) + Diagram.Str(linkBounds));
link.Bounds = new Rect(routeBounds.X, routeBounds.Y, linkBounds.Width, linkBounds.Height);
}
return(new Size(routeBounds.Width, routeBounds.Height));
}
/// <summary>
/// In Radians
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public float GetAngleBetween(Unit other)
{
return(Geo.GetAngle(Position, other.Position));
}
