void ModelShipChangedEventHandler(object sender, ShipChangedEventArgs e)
{
if (!e.Killed)
{
if (e.ShipUpdated is Invader)
{
Invader invader = e.ShipUpdated as Invader;
if (!_invaders.ContainsKey(invader))
{
FrameworkElement invaderControl = InvadersHelper.InvaderControlFactory(invader, Scale);
_invaders[invader] = invaderControl;
_sprites.Add(invaderControl);
}
else
{
FrameworkElement invaderControl = _invaders[invader];
InvadersHelper.MoveElementOnCanvas(invaderControl, invader.Location.X * Scale, invader.Location.Y * Scale);
InvadersHelper.ResizeElement(invaderControl, invader.Size.Width * Scale, invader.Size.Height * Scale);
}
}
else if (e.ShipUpdated is Player)
{
if (_playerFlashing)
{
_playerFlashing = false;
AnimatedImage control = _playerControl as AnimatedImage;
if (control != null)
{
control.StopFlashing();
}
}
Player player = e.ShipUpdated as Player;
if (_playerControl == null)
{
_playerControl = InvadersHelper.PlayerControlFactory(player, Scale);
_sprites.Add(_playerControl);
}
else
{
InvadersHelper.MoveElementOnCanvas(_playerControl, player.Location.X * Scale, player.Location.Y * Scale);
InvadersHelper.ResizeElement(_playerControl, player.Size.Width * Scale, player.Size.Height * Scale);
}
}
}
else
{
if (e.ShipUpdated is Invader)
{
Invader invader = e.ShipUpdated as Invader;
if (!_invaders.ContainsKey(invader))
{
return;
}
AnimatedImage invaderControl = _invaders[invader] as AnimatedImage;
if (invaderControl != null)
{
invaderControl.InvaderShot();
_shotInvaders[invaderControl] = DateTime.Now;
_invaders.Remove(invader);
}
}
else if (e.ShipUpdated is Player)
{
AnimatedImage control = _playerControl as AnimatedImage;
if (control != null)
{
control.StartFlashing();
}
_playerFlashing = true;
}
}
}
private void ShipChangedHandler(object sender, ShipChangedEventArgs e)
{
if (!e.Killed) // if ship is not killed
{
if (e.ShipUpdated is Invader)
{
Invader invader = e.ShipUpdated as Invader;
AnimatedImage invaderControl;
// set up preliminary data to create or alter invader sprites
List <string> invaderNames = new List <string>();
for (int i = 1; i < 5; i++)
{
string invaderName = "Assets/" + invader._invaderType.ToString() + i + ".png";
invaderNames.Add(invaderName);
}
if (!_invaders.ContainsKey(e.ShipUpdated as Invader))
{
invaderControl = InvadersHelper.InvaderControlFactory(invader, invaderNames, Scale) as AnimatedImage;
//_invaders.Add(invader, invaderControl);
_invaders[invader] = invaderControl;
_sprites.Add(invaderControl);
}
else
{
invaderControl = _invaders[e.ShipUpdated as Invader];
InvadersHelper.MoveElementOnCanvas(invaderControl, e.X * Scale, e.Y * Scale);
InvadersHelper.ResizeElement(invaderControl, invader.Size.Width * Scale, invader.Size.Height * Scale);
}
}
else // if ship is Player
{
Player player = e.ShipUpdated as Player;
if (_playerFlashing)
{
playerControl.StopFlashing();
_playerFlashing = false;
}
if (playerControl == null)
{
List <string> playerImage = new List <string>();
playerImage.Add("Assets/player.png");
playerControl = InvadersHelper.PlayerControlFactory(player, playerImage, Scale) as AnimatedImage;
_sprites.Add(playerControl);
}
else
{
InvadersHelper.MoveElementOnCanvas(playerControl, e.X * Scale, e.Y * Scale);
InvadersHelper.ResizeElement(playerControl, player.Size.Width * Scale, player.Size.Height * Scale);
}
}
}
else // if Ship is killed
{
if (e.ShipUpdated is Invader) // if ship is Invader
{
AnimatedImage invaderControl;
Invader invader = e.ShipUpdated as Invader;
if (_invaders.ContainsKey(invader as Invader))
{
invaderControl = _invaders[e.ShipUpdated as Invader];
_invaders.Remove(invader as Invader);
_shotInvaders.Add(invaderControl, DateTime.Now);
invaderControl.FadeOut();
//// not sure where to put this resize element method
//InvadersHelper.ResizeElement(invaderControl, invader.Size.Width * Scale, invader.Size.Height * Scale,
// invader.Location.X * Scale, invader.Location.Y * Scale, Scale);
}
}
else // if ship is Player
{
playerControl.StartFlashing();
_playerFlashing = true;
//// not sure where to put this resize element method
//InvadersHelper.ResizeElement(playerControl, e.ShipUpdated.Size.Width * Scale,
// e.ShipUpdated.Size.Height * Scale, e.ShipUpdated.Location.X * Scale, e.ShipUpdated.Location.Y * Scale, Scale);
}
}
}
