/// <summary>
/// Switches the indicator to the player whose turn it is.
/// </summary>
/// <param name="currentPlayer">The player whose turn it is</param>
public void SwitchVisualIndicators(Player currentPlayer)
{
if (currentPlayer.GetPosition() == Player.Position.South)
{
_visualIndicatorSouth.SwitchOn();
_visualIndicatorNorth.SwitchOff();
PlayerNameFieldSouth.Foreground = Application.Current.Resources["GamePageTextOn"] as SolidColorBrush;
PlayerNameFieldNorth.Foreground = Application.Current.Resources["GamePageTextOff"] as SolidColorBrush;
}
else
{
_visualIndicatorSouth.SwitchOff();
_visualIndicatorNorth.SwitchOn();
PlayerNameFieldSouth.Foreground = Application.Current.Resources["GamePageTextOff"] as SolidColorBrush;
PlayerNameFieldNorth.Foreground = Application.Current.Resources["GamePageTextOn"] as SolidColorBrush;
}
}
/// <summary>Logs the board contents for debug purposes.</summary>
public void LogBoard(Player firstPlayer, Player secondPlayer, Logging.LogLevel logLevel)
{
if ((Logging.I.GetLogLevel() & logLevel) == Logging.LogLevel.Off)
{
// Small optimization to leave as soon as possible if logging is not active anyway.
return;
}
if (firstPlayer == secondPlayer)
{
Logging.I.LogMessage("LogBoard: first and second player are the same: " + firstPlayer + ".\n");
return;
}
// We find out who of the players is south and who is north;
Player south = null;
Player north = null;
if (firstPlayer.GetPosition() == Player.Position.South)
{
south = firstPlayer;
north = secondPlayer;
}
else
{
south = secondPlayer;
north = firstPlayer;
}
// Now we start building up the log string:
string logString = ("Game board:\n ");
for (int pitIndex = _numHousesPerPlayer - 1; pitIndex >= 0; --pitIndex)
{
int numberOfSeeds = GetPitOfPlayer(north, pitIndex).GetNumberofSeeds();
if (numberOfSeeds < 10) {
logString += " ";
}
logString += numberOfSeeds + " ";
}
logString += "\n " + GetKalahOfPlayer(north).GetNumberofSeeds();
for (int index = 0; index < ((3*_numHousesPerPlayer)+3); ++index)
{
logString += " ";
}
logString += (GetKalahOfPlayer(south).GetNumberofSeeds() + "\n ");
for (int pitIndex = 0; pitIndex < _numHousesPerPlayer; ++pitIndex)
{
int numberOfSeeds = GetPitOfPlayer(south, pitIndex).GetNumberofSeeds();
if (numberOfSeeds < 10) {
logString += " ";
}
logString += numberOfSeeds + " ";
}
Logging.I.LogMessage(logString + "\n", logLevel);
}
/// <summary>
/// Prints a message to the screen at the center position, using a globalized string taken from the corresponding resource file.
/// This message automatically vanishes after a few seconds.
/// </summary>
/// <param name="messageKey">The resource key to be used</param>
/// <param name="relevantPlayer">The player whose turn it is currently</param>
/// <param name="args">0 or more parameters for the resource key</param>
public async void PrintFadingMsg(String messageKey, Player relevantPlayer, params object[] args)
{
string message = KalahaResources.I.GetMsg(messageKey, args);
MessageFieldCenter.Text = message;
// Define the angle of the visual indicator:
MessageFieldCenter.RenderTransformOrigin = new Point(0.5, 0.5); // Rotate around the center
RotateTransform myRotateTransform = new RotateTransform();
if ((relevantPlayer.GetPosition() == Player.Position.North) && Presenter.I.TabletModeIsActive())
{
// Put the name upside down if we are told to do so:
myRotateTransform.Angle = 180;
}
else
{
// Leave the name in the "usual" angle:
myRotateTransform.Angle = 0;
}
MessageFieldCenter.RenderTransform = myRotateTransform;
// Print the actual message to the screen by fading in:
await MessageFieldCenter.FadeIn(TimeSpan.FromMilliseconds(1500)); // The parameter defines the time that the message is visible
// ... and out:
await MessageFieldCenter.FadeOut(TimeSpan.FromMilliseconds(200));
}
/// <summary>
/// Prints a message to the screen at the center position, using a globalized string taken from the corresponding resource file.
/// This message does not vanish.
/// </summary>
/// <param name="messageKey">The resource key to be used</param>
/// <param name="relevantPlayer">The player whose turn it is currently</param>
/// <param name="args">0 or more parameters for the resource key</param>
public void PrintFixedMsg(String messageKey, Player relevantPlayer, params object[] args)
{
string message = KalahaResources.I.GetMsg(messageKey, args);
FixedMessageFieldCenter.Text = message;
if ((relevantPlayer.GetPosition() == Player.Position.North) && Presenter.I.TabletModeIsActive())
{
// Put the words upside down in order for the current player to be easily readable:
// Define the angle of the visual indicator:
FixedMessageFieldCenter.RenderTransformOrigin = new Point(0.5, 0.5); // Rotate around the center
RotateTransform myRotateTransform = new RotateTransform();
// Put the name upside down if we are told to do so:
myRotateTransform.Angle = 180;
FixedMessageFieldCenter.RenderTransform = myRotateTransform;
}
}
/// <summary>
/// Sets the pit with the given index to state "selected" by making visible the according image.
/// Sets all other pits unselected. Sets all pits unhighlighted.
/// </summary>
/// <param name="pitIndexSelected"></param>
public void SetSelected(int pitIndexSelected, Player currentPlayer)
{
int numHouses = GetNumOfHousesPerPlayer();
if (currentPlayer.GetPosition() == Player.Position.North)
{
pitIndexSelected += numHouses + 1;
}
for (int pitIndex = 0; pitIndex < numHouses*2+1; ++pitIndex)
{
if (pitIndex == numHouses)
{
// Skip the Kalah:
continue;
}
// Unhighlight the pits in any case:
UnHighlight(pitIndex);
if (pitIndex == pitIndexSelected)
{
_pit[pitIndex].SetSelected();
}
else
{
_pit[pitIndex].SetUnSelected();
}
}
}
/// <param name="player">The player whose pit coordinates are requested</param>
/// <param name="pitIndex">The index of the pit. May be between 0 and the number of pits-1.</param>
/// <returns>The center coordinate on the "1000-page" of the given pit</returns>
public Point GetTopLeftCornerOfPit(Player player, int pitIndex)
{
// Take over the numer of pits in order not to call the method each time:
int numPits = GetNumOfHousesPerPlayer();
if (pitIndex >= numPits)
{
throw new PSTException("GetCenterOfPit: Unknown pitIndex: " + pitIndex);
}
// Set the internal index of the first pit in the row:
int internalStartIndex = ((player.GetPosition() == Player.Position.South) ? 0 : (numPits + 1));
return (_pit[internalStartIndex + pitIndex].GetTopLeftCorner());
}
/// <param name="player">The player whose Kalah coordinates are requested</param>
/// <returns>The center coordinate on the "1000-page" of the given player</returns>
public Point GetTopLeftCornerOfKalah(Player player)
{
// Take over the numer of pits in order not to call the method each time:
int numPits = _gameBoard.GetNumOfHousesPerPlayer();
// Set the internal index of the first pit in the row:
int internalStartIndex = ((player.GetPosition() == Player.Position.South) ? 0 : (numPits + 1));
return (_pit[internalStartIndex + numPits].GetTopLeftCorner());
}
/// <summary>Enables the non-empty houses of the given player and disables all of his opponent.</summary>
/// <param name="player">The player whose turn it is</param>
public void EnableHousesOfPlayer(Player player)
{
int numPits = GetNumOfHousesPerPlayer();
int startIndexOfPlayer = ((player.GetPosition() == Player.Position.South) ? 0 : numPits + 1);
int startIndexOfOpponent = ((player.GetPosition() == Player.Position.South) ? numPits + 1 : 0);
for (int pitIndex = 0; pitIndex < numPits; ++pitIndex)
{
if (_pit[pitIndex + startIndexOfPlayer].GetNumberOfSeeds() > 0)
{
_pit[pitIndex + startIndexOfPlayer].EnableTouchField();
}
else
{
_pit[pitIndex + startIndexOfPlayer].DisableTouchField();
}
_pit[pitIndex + startIndexOfOpponent].DisableTouchField();
}
}
/// <returns>The opponent of the given player</returns>
/// <param name="player">The player whose opponent is to be returned</param>
/// <returns></returns>
private Player Opponent(Player player)
{
if (player.GetPosition() == Player.Position.South)
{
return _northPlayer;
}
else
{
return _southPlayer;
}
}
