public Paddle(ContentManager theContent, string theAssetName, Input theInput, PaddlePosition thePosition)
: base(theContent, theAssetName)
{
SourceRectangle = new Rectangle(0, 0, 1, 1);
Scale = new Vector2(10.0f, 100.0f);
mColor = Color.SlateBlue;
mPaddlePosition = thePosition;
switch (thePosition)
{
case PaddlePosition.Left:
{
Boundary = new Rectangle(140, 185, 10, 833);
break;
}
case PaddlePosition.Right:
{
Boundary = new Rectangle(1130, 185, 10, 833);
break;
}
}
Position = Center(Boundary);
mInput = theInput;
}
public Paddle(ContentManager theContent, string theAssetName, Input theInput, PaddlePosition thePosition)
: base(theContent, theAssetName)
{
SourceRectangle = new Rectangle(0, 0, 1, 1);
Scale = new Vector2(10.0f, 100.0f);
mColor = Color.SlateBlue;
mPaddlePosition = thePosition;
switch (thePosition)
{
case PaddlePosition.Left:
{
Boundary = new Rectangle(140, 185, 10, 833);
break;
}
case PaddlePosition.Right:
{
Boundary = new Rectangle(1130, 185, 10, 833);
break;
}
}
Position = Center(Boundary);
mInput = theInput;
}
public bool MoveRelative(PaddlePosition displacement)
{
try
{
short pulses = (short)(UnitToPulse(displacement.Position, -0x3FF, 0x3FF));
UpdateOutput(string.Format("Move paddle {0} by {1}...", (char)displacement.PaddleId, displacement.PaddleId));
ELLDevicePort.SendStringI16(Address, $"r{(char)displacement.PaddleId}", pulses);
return(WaitForPosition(displacement.PaddleId));
}
catch (OverflowException)
{
UpdateOutput(string.Format("Parameter out of range {0}...", displacement.Position));
}
return(false);
}
public bool MoveAbsolute(PaddlePosition position)
{
try
{
short pulses = (short)(UnitToPulse(position.Position, 0, 0x3FF));
UpdateOutput(string.Format("Move paddle {0} to {1}...", (char)position.PaddleId, position.PaddleId));
ELLDevicePort.SendStringI16(Address, $"a{(char)position.PaddleId}", pulses);
return(WaitForPosition(position.PaddleId));
}
catch (OverflowException)
{
UpdateOutput(string.Format("Parameter out of range {0}...", position.Position));
}
return(false);
}
private bool WaitForPosition(PaddleIDs paddleID, int msTimeout = MoveTimeout)
{
try
{
string command = $"p{(char)paddleID}";
string response = $"P{(char)paddleID}";
List <string> responses = new List <string> {
"GS", response
};
int counter = 10;
while (true)
{
string msg = ELLDevicePort.WaitForResponse(Address, responses, msTimeout);
if (!string.IsNullOrEmpty(msg))
{
bool returnValue;
if (TestStatus(msg, command, true, ref counter, out returnValue))
{
return(returnValue);
}
if (msg.Substring(1, 2) == response)
{
if (msg.Length != 7)
{
return(false);
}
PaddlePosition position = GetPosition(msg.Substring(3).ToBytes(4).ToInt(true), paddleID);
UpdateParameter(MessageUpdater.UpdateTypes.PaddlePosition, Address, position);
return(true);
}
}
}
}
catch (ELLException ex)
{
UpdateOutput($"Get Device Status: {ex.Message}", true);
}
return(false);
}
public void Run(PaddlePosition paddlePosition)
{
if (paddlePosition == PaddlePosition.Left)
{
playerPaddle.Position =
new Vector2f(10 + playerPaddle.Size.X, (float)VideoMode.DesktopMode.Height / 2);
opponentPaddle.Position = new Vector2f(VideoMode.DesktopMode.Width - 10 - opponentPaddle.Size.X,
(float)VideoMode.DesktopMode.Height / 2);
}
else
{
opponentPaddle.Position =
new Vector2f(10 + opponentPaddle.Size.X, (float)VideoMode.DesktopMode.Height / 2);
playerPaddle.Position = new Vector2f(VideoMode.DesktopMode.Width - 10 - playerPaddle.Size.X,
(float)VideoMode.DesktopMode.Height / 2);
}
ball.RandomAngle();
ball.Position = new Vector2f((float)VideoMode.DesktopMode.Width / 2, (float)VideoMode.DesktopMode.Height / 2);
var initState = new InitialState
{
StartBallAngle = ball.Angle,
StartBallPosition = ball.Position,
StartPaddlePosition = playerPaddle.Position
};
connection.SendMessage(JsonConvert.SerializeObject(initState));
var windowColor = new Color(0, 0, 0);
app.Draw(result);
app.Display();
while (app.IsOpen)
{
app.DispatchEvents();
app.Clear(windowColor);
GameState gameState;
try
{
gameState = JsonConvert.DeserializeObject <GameState>(connection.ReceiveMessage());
}
catch (Exception e)
{
Console.WriteLine(e);
OnClose(app, EventArgs.Empty);
return;
}
opponentHeight.SetCursorHeight(gameState.OpponentHeight);
ball.SetPosition(gameState.BallPosition);
ball.Angle = gameState.BallAngle;
ball.UpdatePosition();
playerPaddle.UpdatePosition();
opponentPaddle.UpdatePosition();
result.SetText(gameState.ResultMessage);
app.Draw(playerPaddle);
app.Draw(opponentPaddle);
app.Draw(ball);
app.Draw(result);
foreach (var border in borders)
{
app.Draw(border);
}
app.Display();
var clientState = new ClientState();
CheckCollisions(clientState);
clientState.cursorHeight = playerPaddle.Position.Y;
clientState.newBallPosition = ball.Position;
clientState.pause = pause;
if (resetRequested)
{
clientState.resetRequested = true;
resetRequested = false;
}
try
{
connection.SendMessage(JsonConvert.SerializeObject(clientState));
}
catch (Exception e)
{
Console.WriteLine(e);
OnClose(app, EventArgs.Empty);
return;
}
}
}
