/**
* Writes the events of a single frame with the writer to the packet
*/
void writeFrame(frame f)
{
foreach (Keys k in f.pressedKeys)
{
writer.Write((byte)1);
writer.Write(f.frameNumber + latency);
writer.Write((int)k);
}
foreach (Keys k in f.releasedKeys)
{
writer.Write((byte)2);
writer.Write(f.frameNumber + latency);
writer.Write((int)k);
}
if (f.mouseChange)
{
if (f.mouseDown)
{
writer.Write((byte)3);
writer.Write(f.frameNumber + latency);
writer.Write((byte)1);
}
else
{
writer.Write((byte)4);
writer.Write(f.frameNumber + latency);
writer.Write((byte)1);
}
}
writer.Write((byte)5);
writer.Write(f.frameNumber + latency);
writer.Write((short)f.mouseX);
writer.Write((short)f.mouseY);
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
//IN BEG. MENU
if (inMenu)
{
// Get user's input state.
KeyboardState keyState = Keyboard.GetState();
MouseState mouseState = Mouse.GetState();
// Make a list of the keys pressed or released this frame.
List<Keys> pressedKeys = new List<Keys>();
releasedKeys = new List<Keys>();
mouseChange = false;
Keys[] pressedKeysArray = keyState.GetPressedKeys();
foreach (Keys k in pressedKeysArray)
{
if (!lastPressedKeys.Contains(k))
pressedKeys.Add(k);
else
lastPressedKeys.Remove(k);
}
releasedKeys = lastPressedKeys;
lastPressedKeys = new List<Keys>(pressedKeysArray);
//Act on the input depending on which screen we are on
if (activeS == startS)
{
SSInput();
}
else if (activeS == helpS)
{
HSInput();
}
}
else
{
//IN LOBBY
if (networkSession == null)
{
//if we are not in game - in lobby
UpdateLobby();
}
else //update game
{
networkSession.Update();
//IN GAME
if (gameStarted)
{
if (musicControl.gameplayStarted == false)
{
musicControl.changeToGameplayMusic();
musicControl.gameplayStarted = true;
}
musicControl.Update();
if (deterministicGame.duckAccuracy < 60)
{
deterministicGame.currentLevel.playerLose = true;
}
else
{
deterministicGame.currentLevel.playerLose = false;
}
if (deterministicGame.currentLevel.gameRestart == true)
{
restart();
return;
}
// Get user's input state.
KeyboardState keyState = Keyboard.GetState();
MouseState mouseState = Mouse.GetState();
// Make a list of the keys pressed or released this frame.
List<Keys> pressedKeys = new List<Keys>();
releasedKeys = new List<Keys>();
mouseChange = false;
Keys[] pressedKeysArray = keyState.GetPressedKeys();
foreach (Keys k in pressedKeysArray)
{
if (!lastPressedKeys.Contains(k))
pressedKeys.Add(k);
else
lastPressedKeys.Remove(k);
}
releasedKeys = lastPressedKeys;
lastPressedKeys = new List<Keys>(pressedKeysArray);
// Get mouse button state.
if (buttonPressed != (mouseState.LeftButton == ButtonState.Pressed))
{
buttonPressed = mouseState.LeftButton == ButtonState.Pressed;
mouseChange = true;
}
/***** Begining of game logic. *****/
// Debug - allow user to exit.
if (pressedKeys.Contains(Keys.Escape))
this.Exit();
// Debug - allow user on this machine to direct input to any player's state in the game.
if (pressedKeys.Contains(Keys.F1)) activePlayer = playerIdentifiers[0];
if (pressedKeys.Contains(Keys.F2)) activePlayer = playerIdentifiers[1];
if (pressedKeys.Contains(Keys.F3)) activePlayer = playerIdentifiers[2];
if (pressedKeys.Contains(Keys.F4)) activePlayer = playerIdentifiers[3];
// Debug - allow user on this machine to pause/resume game state advances.
// Debug - automatically pause every 1000 frames.
// Game update
// Direct inputs to the game engine - only report changes.
lastButtonPressed = buttonPressed;
if (!frames.ContainsKey(frameNumber))
{
frame newFrame = new frame(frameNumber, pressedKeys, releasedKeys, mouseState.X, mouseState.Y, buttonPressed, mouseChange);
frames.Add(frameNumber, newFrame);
}
if (!myPlayer.framesOfPlayer.ContainsKey(frameNumber + latency))
{
myPlayer.framesOfPlayer.Add(frameNumber + latency, new frame());
myPlayer.lastFrameNumber = frameNumber + latency;
}
networkCommunications();
if (!paused && deterministicGame.CurrentFrameNumber <= frameNumber)
{
// Advance the game engine.
deterministicGame.Update(targetTimeSpan);
}
/***** End of game logic. *****/
}
//IN WAITING ROOM
else
UpdateWR();
// Allow the superclass to do any needed updates (unknown purpose).
}
}
base.Update(gameTime);
}
/**
* Writes the events of a single frame with the writer to the packet
*/
void writeFrame(frame f)
{
foreach (Keys k in f.pressedKeys)
{
writer.Write((byte)1);
writer.Write(f.frameNumber + latency);
writer.Write((int)k);
}
foreach (Keys k in f.releasedKeys)
{
writer.Write((byte)2);
writer.Write(f.frameNumber + latency);
writer.Write((int)k);
}
if (f.mouseChange)
{
if (f.mouseDown)
{
writer.Write((byte)3);
writer.Write(f.frameNumber + latency);
writer.Write((byte)1);
}
else
{
writer.Write((byte)4);
writer.Write(f.frameNumber + latency);
writer.Write((byte)1);
}
}
writer.Write((byte)5);
writer.Write(f.frameNumber + latency);
writer.Write((short)f.mouseX);
writer.Write((short)f.mouseY);
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
//IN BEG. MENU
if (inMenu)
{
// Get user's input state.
KeyboardState keyState = Keyboard.GetState();
MouseState mouseState = Mouse.GetState();
// Make a list of the keys pressed or released this frame.
List <Keys> pressedKeys = new List <Keys>();
releasedKeys = new List <Keys>();
mouseChange = false;
Keys[] pressedKeysArray = keyState.GetPressedKeys();
foreach (Keys k in pressedKeysArray)
{
if (!lastPressedKeys.Contains(k))
{
pressedKeys.Add(k);
}
else
{
lastPressedKeys.Remove(k);
}
}
releasedKeys = lastPressedKeys;
lastPressedKeys = new List <Keys>(pressedKeysArray);
//Act on the input depending on which screen we are on
if (activeS == startS)
{
SSInput();
}
else if (activeS == helpS)
{
HSInput();
}
}
else
{
//IN LOBBY
if (networkSession == null)
{
//if we are not in game - in lobby
UpdateLobby();
}
else //update game
{
networkSession.Update();
//IN GAME
if (gameStarted)
{
if (musicControl.gameplayStarted == false)
{
musicControl.changeToGameplayMusic();
musicControl.gameplayStarted = true;
}
musicControl.Update();
if (deterministicGame.duckAccuracy < 60)
{
deterministicGame.currentLevel.playerLose = true;
}
else
{
deterministicGame.currentLevel.playerLose = false;
}
if (deterministicGame.currentLevel.gameRestart == true)
{
restart();
return;
}
// Get user's input state.
KeyboardState keyState = Keyboard.GetState();
MouseState mouseState = Mouse.GetState();
// Make a list of the keys pressed or released this frame.
List <Keys> pressedKeys = new List <Keys>();
releasedKeys = new List <Keys>();
mouseChange = false;
Keys[] pressedKeysArray = keyState.GetPressedKeys();
foreach (Keys k in pressedKeysArray)
{
if (!lastPressedKeys.Contains(k))
{
pressedKeys.Add(k);
}
else
{
lastPressedKeys.Remove(k);
}
}
releasedKeys = lastPressedKeys;
lastPressedKeys = new List <Keys>(pressedKeysArray);
// Get mouse button state.
if (buttonPressed != (mouseState.LeftButton == ButtonState.Pressed))
{
buttonPressed = mouseState.LeftButton == ButtonState.Pressed;
mouseChange = true;
}
/***** Begining of game logic. *****/
// Debug - allow user to exit.
if (pressedKeys.Contains(Keys.Escape))
{
this.Exit();
}
// Debug - allow user on this machine to direct input to any player's state in the game.
if (pressedKeys.Contains(Keys.F1))
{
activePlayer = playerIdentifiers[0];
}
if (pressedKeys.Contains(Keys.F2))
{
activePlayer = playerIdentifiers[1];
}
if (pressedKeys.Contains(Keys.F3))
{
activePlayer = playerIdentifiers[2];
}
if (pressedKeys.Contains(Keys.F4))
{
activePlayer = playerIdentifiers[3];
}
// Debug - allow user on this machine to pause/resume game state advances.
// Debug - automatically pause every 1000 frames.
// Game update
// Direct inputs to the game engine - only report changes.
lastButtonPressed = buttonPressed;
if (!frames.ContainsKey(frameNumber))
{
frame newFrame = new frame(frameNumber, pressedKeys, releasedKeys, mouseState.X, mouseState.Y, buttonPressed, mouseChange);
frames.Add(frameNumber, newFrame);
}
if (!myPlayer.framesOfPlayer.ContainsKey(frameNumber + latency))
{
myPlayer.framesOfPlayer.Add(frameNumber + latency, new frame());
myPlayer.lastFrameNumber = frameNumber + latency;
}
networkCommunications();
if (!paused && deterministicGame.CurrentFrameNumber <= frameNumber)
{
// Advance the game engine.
deterministicGame.Update(targetTimeSpan);
}
/***** End of game logic. *****/
}
//IN WAITING ROOM
else
{
UpdateWR();
}
// Allow the superclass to do any needed updates (unknown purpose).
}
}
base.Update(gameTime);
}