/// <summary>
/// Handles the end of a shot animation.
/// </summary>
/// <param name="p">Player who took the shot</param>
/// <param name="x">X coordinate of the shot</param>
/// <param name="y">Y coordinate of the shot</param>
/// <param name="s">SightsControl being fired</param>
public void ShotEnded(Player p, float x, float y, SightsControl s)
{
// Remove the control.
MainCanvas.Children.Remove(s);
// Locking here prevents concurrence from the network listener.
lock (this.players)
{
if (p.PlayerActive && hitSkeleton.DamageTaken < 1.0)
{
float pX = x * (float)this.ActualWidth;
float pY = y * (float)this.ActualHeight;
// Build bullet polygon.
Polygon pol = new Polygon();
pol.Points = hitSkeleton.RegularPolygonToPointCollection(new Vector2(pX, pY), (float)p.Sights.ActualWidth * 0.5f, 15);
// Check for weapon hits.
if (Tools.IsPolygonColliding(pol, hitSkeleton.PaddleRight.Shape))
{
hitSkeleton.PaddleRight.State = PaddleState.Hit;
SetFlyout("DEFEND!", pX, pY, Brushes.MidnightBlue);
p.Status = ShotStatus.Defend;
}
else if (Tools.IsPolygonColliding(pol, hitSkeleton.PaddleLeft.Shape))
{
hitSkeleton.PaddleLeft.State = PaddleState.Hit;
SetFlyout("DEFEND!", pX, pY, Brushes.MidnightBlue);
p.Status = ShotStatus.Defend;
}
// Possible body part hits.
else
{
var hitParts = hitSkeleton.BodyParts.Where(pa =>
pa.Key != HitSkeletonBodyPart.ForearmRight &&
pa.Key != HitSkeletonBodyPart.ForearmLeft &&
Tools.IsPolygonColliding(pa.Value.Shape, pol));
BodyPart part = hitParts.FirstOrDefault(pa => pa.Value.State == BodyPartState.NotHit).Value;
// Only one part may be hit per shot, but precedence is
// always given to parts that haven't been shot before.
if (part != null)
{
part.State = BodyPartState.Hit;
SetFlyout("HIT!", pX, pY, Brushes.MidnightBlue);
p.Status = ShotStatus.Hit;
}
// A part previously hit was hit again.
else if (hitParts.Count() > 0)
{
SetFlyout("HIT!", pX, pY, Brushes.MidnightBlue);
p.Status = ShotStatus.Hit;
}
// Nothing was hit.
else
{
SetFlyout("MISSED!", pX, pY, Brushes.MidnightBlue);
p.Status = ShotStatus.Miss;
}
}
// Build response to server.
StringBuilder response = new StringBuilder("");
foreach (Player pl in this.players)
{
// Current shot player.
if (p == pl)
{
switch (pl.Status)
{
case ShotStatus.Defend:
response.Append("3,");
break;
case ShotStatus.Hit:
response.Append("2,");
break;
case ShotStatus.Miss:
response.Append("1,");
break;
case ShotStatus.None:
response.Append("0,");
break;
}
pl.Status = ShotStatus.None;
}
// Other players.
else
{
// If player is active.
if (pl.PlayerActive)
{
response.Append("0,");
}
// If player is not active.
else
{
response.Append("-1,");
}
}
}
// Append player health to response and send it.
float damage = hitSkeleton.DamageTaken;
response.Append(damage);
ws.Send(response.ToString());
}
}
}
/// <summary>
/// Fire a shot from a player.
/// </summary>
/// <param name="index">Index of the player who took the shot</param>
public void FirePlayer(int index)
{
Player p = this.players[index];
if (p.PlayerActive)
{
// Resize all sights.
float size = (float)this.ActualWidth * 0.05f;
float sightsWidth = size * 0.1f;
float sightsClose = size * 0.5f;
float sightsInnerWidth = size * 0.2f;
SightsControl s = new SightsControl
{
SightsColor = p.Sights.SightsColor,
Width = size,
Height = size,
SightsWidth = 0.0f,
SightsClose = sightsClose,
SightsInnerWidth = 0.0f
};
MainCanvas.Children.Add(s);
Canvas.SetLeft(s, p.X - size / 2.0f);
Canvas.SetTop(s, p.Y - size / 2.0f);
float x = p.X / (float)this.ActualWidth;
float y = p.Y / (float)this.ActualHeight;
s.FireAnimationStoryBoard.Completed += (snd, arg) => ShotEnded(p, x, y, s);
s.Fire();
}
}
