public override void OnCollision(Sprite caller)
{
if (VirusMode == Mode.Free)
{
base.OnCollision(caller);
if (caller.Type == SpriteType.Cell)
{
Cell callerCell = caller as Cell;
if (callerCell.State != Cell.CellState.Dead)
{
this.Velocity = Vector2.Zero;
this.Position = caller.Position;
this.InfectedCell = callerCell;
this.VirusMode = Mode.Infecting;
}
}
else if (caller.Type == SpriteType.TCell)
{
Wound();
if (VirusMode == Mode.Dead)
{
this.Velocity = Vector2.Zero;
this.Position = caller.Position;
Vector2 offset = GetRandomOffsetWithinBounds(caller.DrawBounds);
this.Position += offset;
}
}
else if (caller.Type == SpriteType.Antigen)
{
Wound();
}
}
}
private void Scatter()
{
if (InfectedCell.State == Cell.CellState.Dead)
{
this.InfectedCell = null;
this.VirusMode = Mode.Free;
this.Velocity = RNG.RandomUnitVector();
if (GameStats.FlagQuickness)
{
this.Velocity = this.Velocity * 3;
}
}
}