private bool FindCollision(MouseEventArgs e, Lane lane)
{
if (e.X < lane.X || e.Y < lane.Y)
{
return(false);
}
if (lane.Owner.From == Direction.Up || lane.Owner.From == Direction.Down)
{
if (e.X - lane.X <= 20 && e.Y - lane.Y <= 60)
{
return(true);
}
}
else
{
if (e.X - lane.X <= 60 && e.Y - lane.Y <= 20)
{
return(true);
}
}
return(false);
}
static System.Drawing.Point[] PathFromLane(Lane lane)
{
Lane next = lane.Next;
int midX = lane.X;
int midY = next.Y;
int startX = lane.X;
int startY = lane.Y;
//single
if (lane.To.HasFlag(Direction.Left) && lane.To.HasFlag(Direction.Down) && next.To.HasFlag(Direction.Left))
{
midX = next.X + 100;
midY = lane.Y - 15;
}
if (lane.To.HasFlag(Direction.Right) && next.To.HasFlag(Direction.Right) && next.From.HasFlag(Direction.Left))
{
midX = lane.X;
midY = next.Y;
}
if (lane.To.HasFlag(Direction.Up) && next.To.HasFlag(Direction.Up) && next.From.HasFlag(Direction.Down))
{
midX = next.X;
midY = lane.Y;
}
if (lane.To.HasFlag(Direction.Left) && next.To.HasFlag(Direction.Left) && next.From.HasFlag(Direction.Right))
{
midX = lane.X;
midY = next.Y;
}
if (lane.To.HasFlag(Direction.Down) && next.To.HasFlag(Direction.Down) && next.From.HasFlag(Direction.Up))
{
midX = next.X;
midY = lane.Y;
}
//double
if (lane.To.HasFlag(Direction.Down) && lane.To.HasFlag(Direction.Right) && next.To.HasFlag(Direction.Down) && next.From.HasFlag(Direction.Up))
{
if (lane.Owner.Owner is CrossingA)
{
midX = lane.X - 20;
midY = next.Y - 30;
}
else
{
midX = next.X;
midY = next.Y - 30;
}
}
if (lane.To.HasFlag(Direction.Left) && lane.To.HasFlag(Direction.Up) && next.To.HasFlag(Direction.Up) && next.From.HasFlag(Direction.Right))
{
midX = lane.X;
midY = next.Y;
}
if (lane.To.HasFlag(Direction.Right) && lane.To.HasFlag(Direction.Up) && next.To.HasFlag(Direction.Up) && next.From.HasFlag(Direction.Down))
{
midX = next.X;
midY = lane.Y;
}
if (lane.To.HasFlag(Direction.Left) && lane.To.HasFlag(Direction.Up) && next.To.HasFlag(Direction.Up) && next.From.HasFlag(Direction.Down))
{
if (lane.Owner.Owner is CrossingA)
{
midX = next.X - 5;
midY = lane.Y - 80;
}
else
{
midX = next.X;
midY = lane.Y;
}
}
if (lane.To.HasFlag(Direction.Down) && lane.To.HasFlag(Direction.Left) && next.To.HasFlag(Direction.Down) && next.From.HasFlag(Direction.Up))
{
if (lane.Owner.Owner is CrossingA)
{
midX = next.X;
midY = lane.Y;
}
else
{
midX = lane.X;
midY = next.Y;
}
}
if (lane.To.HasFlag(Direction.Down) && lane.To.HasFlag(Direction.Left) && next.To.HasFlag(Direction.Left) && next.From.HasFlag(Direction.Right))
{
if (lane.Owner.Owner is CrossingA)
{
midX = next.X + 10;
midY = next.Y - 5;
}
else
{
midX = lane.X;
midY = next.Y;
}
}
if (lane.To.HasFlag(Direction.Up) && lane.To.HasFlag(Direction.Right) && next.To.HasFlag(Direction.Right) && next.From.HasFlag(Direction.Left))
{
if (lane.Owner.Owner is CrossingA)
{
midX = lane.X + 160;
midY = next.Y;
}
else
{
midX = lane.X;
midY = next.Y;
}
}
if (lane.To.HasFlag(Direction.Left) && lane.To.HasFlag(Direction.Up))
{
startY += 30;
}
if (lane.To.HasFlag(Direction.Left) && lane.To.HasFlag(Direction.Down))
{
startX += 30;
}
if (lane.To.HasFlag(Direction.Down) && lane.To.HasFlag(Direction.Right))
{
startY -= 30;
}
System.Drawing.Point start = new System.Drawing.Point(startX, startY);
System.Drawing.Point end = new System.Drawing.Point(next.X, next.Y);
System.Drawing.Point mid = new System.Drawing.Point(midX, midY);
if (next.To == Direction.Up)
{
end.Y -= 60;
}
else if (next.To == Direction.Down)
{
end.Y += 60;
}
else if (next.To == Direction.Left)
{
end.X -= 50;
}
else if (next.To == Direction.Right)
{
end.X += 50;
}
return(new System.Drawing.Point[] { start, mid, end });
}
public Car(int startX, int startY, Lane lane) : base(startX, startY, PathFromLane(lane))
{
this.CurrentLane = lane;
}
/// <summary>
/// Defines changes to apply
/// </summary>
protected override void OnRedo()
{
Lane.UpdateFlow(Flow);
OnString = "Flow change from {0} to {1}";
}
/// <summary>
/// Defines changes to remove
/// </summary>
protected override void OnUndo()
{
Lane.UpdateFlow(previousFlow);
OnString = "Flow change from {1} to {0}";
}
public UpdateFlowAction(int flow, Lane lane)
{
this.Lane = lane;
this.Flow = flow;
this.previousFlow = lane.Flow;
}
