/// <summary>Moves all seeds into the respective Kalahs.</summary>
public Move CollectFinalSeeds(Player firstPlayer, Player secondPlayer)
{
Move move = new Move();
Player currentPlayer = firstPlayer;
for (int playerIndex = 0; playerIndex < 2; ++playerIndex)
{
Pit currentPlayersKalah = GetKalahOfPlayer(currentPlayer);
int internalIndexOfKalah = GetInternalIndexOfKalah(currentPlayer);
for (int pitIndex = 0; pitIndex < _numHousesPerPlayer; ++pitIndex)
{
Pit currentPit = GetPitOfPlayer(currentPlayer, pitIndex);
if (currentPit.GetNumberofSeeds() > 0)
{
int currentPitsInternalIndex = GetInternalPitIndex(currentPlayer, pitIndex);
move.AddSeedMovement(new SeedMovement(currentPitsInternalIndex, internalIndexOfKalah, currentPit.GetNumberofSeeds()));
currentPlayersKalah.AddSeeds(currentPit.GetNumberofSeeds());
currentPit.RemoveAllSeeds();
}
}
currentPlayer = secondPlayer;
}
return move;
}
/// <summary>
/// Returns the next undo move to be taken together with the player whose turn it is after that move.
/// The undo move is removed from the internal list of the UndoManager.
/// </summary>
/// <param name="undoMove">The move to undo the last move that one of the two players made.</param>
/// <param name="nextPlayer">The player whose turn it is after the undoMove</param>
public void GetNextUndoMove(ref Move undoMove, ref Player nextPlayer)
{
if (_moveList.Count == 0)
{
throw new PSTException("UndoManager.GetNextUndoMove: No move left.");
}
// Store the respective first elements of the internal lists in the reference parameters:
undoMove = _moveList[0];
nextPlayer = _playerList[0];
// Remove both entries from the lists:
_moveList.RemoveAt(0);
_playerList.RemoveAt(0);
}
/// <summary>Selects the given house and distributes the seeds of that house among
/// the following pits, one seed per pit. Takes into account the direction of sowing, depending on the rules.</summary>
/// <param name="player">The player whose pit is to be moved</param>
/// <param name="houseIndexToBeMoved">The index of the house to be moved</param>
/// <param name="lastSeedFellInOwnKalah">A reference parameter which gets the information whether the
/// <param name="lastSeedFellIntoEmptyOwnHouse">A reference parameter which gets the information whether the
/// last seed fell into empty pit that is owned by the player.</param>
/// <param name="lastSeedsHouse">If "lastSeedFellIntoEmptyOwnHouse" is true, then this reference parameter
/// gets the index of the house that the last seed fell into. Otherwise "lastSeedsHouse" gets the value -1 (for "undefined").
/// <exception cref="KalahaException">Index out of range</exception>
public Move MoveHouse(Player player, int houseIndexToBeMoved,
ref bool lastSeedFellIntoOwnKalah,
ref bool lastSeedFellIntoEmptyOwnHouse,
ref int lastSeedsHouse,
bool returnMove)
{
if ((houseIndexToBeMoved < 0) || (houseIndexToBeMoved >= _numHousesPerPlayer))
{
throw new PSTException("MovePit: houseIndex out of range: " + houseIndexToBeMoved);
}
lastSeedFellIntoOwnKalah = false;
lastSeedFellIntoEmptyOwnHouse = false;
lastSeedsHouse = -1;
// Create a move object if this is requested by the caller of the method:
Move move = null;
if (returnMove)
{
move = new Move();
}
// Calculate the array index of the house from which we take the seeds out:
int internalHouseIndex = houseIndexToBeMoved + (player.GetId() * (_numHousesPerPlayer + 1));
// Keep the number of seeds to be distributed in mind:
int numOfSeeds = _pit[internalHouseIndex].GetNumberofSeeds();
// The distribution of seeds is done in a fast way, using the internal array structure.
// Find out about the sowing direction: It is clockwise if the rule is simply defined that way or if the rule
// is set to "Cross-Kalah" and the number of seeds is odd:
bool sowingDirectionIsClockwise = ((Rules.I.GetDirectionOfSowing() == Rules.DirectionOfSowing.Clockwise) ||
((Rules.I.GetDirectionOfSowing() == Rules.DirectionOfSowing.CrossKalah) && ((numOfSeeds % 2) == 1)));
// Empty the pit we start from:
_pit[internalHouseIndex].RemoveAllSeeds();
// Distribute the seeds:
int maybeOneMore = 0;
Pit kalahOfOpponent = GetKalahOfOpponent(player);
int loopIndex = 0;
for (; loopIndex < numOfSeeds+maybeOneMore; ++loopIndex)
{
// Depending on the sowing direction, we set the index of the pit that gets a seed accordingly:
int pitIndex = -1;
if (sowingDirectionIsClockwise)
{
pitIndex = (internalHouseIndex + 10*_numPitsInTotal - loopIndex - 1) % _numPitsInTotal;
}
else
{
pitIndex = (internalHouseIndex + 1 + loopIndex) % _numPitsInTotal;
}
if (_pit[pitIndex] != kalahOfOpponent)
{
// This is not the Kalah of the opponent --> Add a seed:
_pit[pitIndex].AddASeed();
if (returnMove)
{
// Store this step in the move:
move.AddSeedMovement(new SeedMovement(internalHouseIndex, pitIndex, 1));
}
}
else
{
// This is the opponent's Kalah --> Do not add a seed but instead increase the loop by 1:
++maybeOneMore;
}
}
// Calculate which pit the last seed fell into, depending on the sowing direction:
int pitOfLastSeed = -1;
if (sowingDirectionIsClockwise)
{
pitOfLastSeed = (internalHouseIndex + 10*_numPitsInTotal - loopIndex) % _numPitsInTotal;
}
else
{
pitOfLastSeed = (internalHouseIndex + loopIndex) % _numPitsInTotal;
}
lastSeedFellIntoOwnKalah = (_pit[pitOfLastSeed] == GetKalahOfPlayer(player));
if (!lastSeedFellIntoOwnKalah)
{
// Check whether the last seed fell into an empty own pit:
if ((_pit[pitOfLastSeed].GetNumberofSeeds() == 1) && IsPlayersOwnPit(player, pitOfLastSeed))
{
// Yes, it did.
lastSeedFellIntoEmptyOwnHouse = true;
// We have to calculate the player's pit from the internal pit:
lastSeedsHouse = pitOfLastSeed % (_numHousesPerPlayer + 1);
}
}
return move;
}
/// <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>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);
}
/// <returns>The pit with the given number of the given player</returns>
/// <param name="player">The player whose pit is asked for</param>
/// <param name="pitIndex">The index of the pit whose internal index is to be returned</param>
private int GetInternalPitIndex(Player player, int pitIndex)
{
if ((pitIndex < 0) || (pitIndex >= _numHousesPerPlayer))
{
throw new PSTException("GameBoard.GetInternalPitIndex: pitIndex out of range: " + pitIndex);
}
return (pitIndex + (player.GetId() * (_numHousesPerPlayer + 1)));
}
/// <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();
}
}
}
/// <summary>
/// The given player wins his own pit (given by "ownPitIndex") and the opposite pit. Both pit's contents move into
/// the player's Kalah.</summary>
/// <param name="player">The player who wins the pit's contents</param>
/// <param name="ownPitIndex">The index of the player's pit</param>
/// <param name="captureOpponentsHouse">A flag whether the seeds in the opponent's house may be captured, too</param>
/// <param name="returnMove">A flag whether or not to return the move in detail</param>
/// <returns>The details of this move</returns>
public Move PlayerWinsHouses(Player player, int ownPitIndex, bool captureOpponentsHouse, bool returnMove)
{
Pit ownPit = GetPitOfPlayer(player, ownPitIndex);
Pit kalahToBeFilled = GetKalahOfPlayer(player);
int internalKalahIndex = -1; // Only used when generating a Move
Move move = null;
if (returnMove)
{
move = new Move();
internalKalahIndex = GetInternalIndexOfKalah(player);
}
if (captureOpponentsHouse)
{
// Also the opponent's house shall be captured.
Pit opponentsPit = GetOppositeHouse(player, ownPitIndex);
if (returnMove)
{
// Move the opponent's seeds to the player's Kalah:
move.AddSeedMovement(new SeedMovement(GetInternalIndexOfOppositeHouse(player, ownPitIndex), internalKalahIndex,
opponentsPit.GetNumberofSeeds()));
}
kalahToBeFilled.AddSeeds(opponentsPit.GetNumberofSeeds());
opponentsPit.RemoveAllSeeds();
}
if (returnMove)
{
// Move the one seed from the own house into the player's Kalah:
move.AddSeedMovement(new SeedMovement(GetInternalPitIndex(player, ownPitIndex), internalKalahIndex, 1));
}
// Fill the own Kalah with the own seed and remove the own seed from the house:
kalahToBeFilled.AddSeeds(1);
ownPit.RemoveAllSeeds();
return move;
}
/// <returns>The internal index of the Kalah for the given player</returns>
/// <param name="player">The player whose Kalah's internal index is asked for</param>
private int GetInternalIndexOfKalah(Player player)
{
return (_numHousesPerPlayer + (player.GetId() * (_numHousesPerPlayer + 1)));
}
/// <summary>
/// Restores the stuff that is stored for the players.
/// If no saved data can be found or an exception occurs, nothing is done and the current settings of the players are kept unchanged.
/// </summary>
private void RestorePlayersValues(ref Player southPlayer, ref Player northPlayer)
{
// Retrieve the settings from the ApplicationData.Current.RoamingGameStorage:
ApplicationDataCompositeValue playersGroup_GameStorage = (ApplicationDataCompositeValue)_roamingSettings.Values[_playersStorageName];
if (playersGroup_GameStorage != null)
{
try
{
// We found some settings!
//DEBUG Logging.I.LogMessage("GameStorage.RestorePlayersValues: Found saved data.\n");
// Restore the human player's names:
southPlayer.SetName((string)playersGroup_GameStorage[_playersKey_humanNameSouth]);
northPlayer.SetName((string)playersGroup_GameStorage[_playersKey_humanNameNorth]);
// Restore the species and the computer's strength:
southPlayer.SetSpecies((Player.Species)playersGroup_GameStorage[_playersKey_speciesSouth],
(Player.ComputerStrength)playersGroup_GameStorage[_playersKey_computerStrengthSouth]);
northPlayer.SetSpecies((Player.Species)playersGroup_GameStorage[_playersKey_speciesNorth],
(Player.ComputerStrength)playersGroup_GameStorage[_playersKey_computerStrengthNorth]);
}
catch (Exception ex)
{
// In the case of not reading the player settings correctly we do nothing:
Logging.I.LogMessage("GameStorage.RestorePlayersValues: Exception: " + ex.Message + "\n", Logging.LogLevel.Error);
}
}
else
{
//DEBUG Logging.I.LogMessage("GameStorage.RestorePlayersValues: No saved data found.\n");
}
}
/// <summary>
/// Saves the stuff that is stored in the players' settings.
/// </summary>
private void SavePlayersValues(Player southPlayer, Player northPlayer)
{
ApplicationDataCompositeValue playersGroup_GameStorage = new ApplicationDataCompositeValue();
// Save the human player's names:
playersGroup_GameStorage[_playersKey_humanNameSouth] = southPlayer.GetHumansName();
playersGroup_GameStorage[_playersKey_humanNameNorth] = northPlayer.GetHumansName();
// Save the currently set species:
playersGroup_GameStorage[_playersKey_speciesSouth] = (int)southPlayer.GetSpecies();
playersGroup_GameStorage[_playersKey_speciesNorth] = (int)northPlayer.GetSpecies();
// Save the currently set computer's strength:
playersGroup_GameStorage[_playersKey_computerStrengthSouth] = (int)southPlayer.GetComputerStrength();
playersGroup_GameStorage[_playersKey_computerStrengthNorth] = (int)northPlayer.GetComputerStrength();
// Save all stuff at once now:
_roamingSettings.Values[_playersStorageName] = playersGroup_GameStorage;
}
/// <summary>
/// Restores previously saved values in the respective objects. If no saved values could be found, the defaults are set.
/// </summary>
public void RestoreSavedValues(ref Player southPlayer, ref Player northPlayer, ref string themeName)
{
RestoreThemesValues(ref themeName);
RestoreSettingsValues();
RestorePlayersValues(ref southPlayer, ref northPlayer);
RestoreRulesValues();
}
/// <summary>
/// Saves all settings.
/// </summary>
public void Save(Player southPlayer, Player northPlayer, string currentThemeName)
{
SaveThemesValues(currentThemeName);
SaveSettingsValues();
SavePlayersValues(southPlayer, northPlayer);
SaveRulesValues();
}
/// <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>
/// 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>
/// 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));
}
/// <returns>True if the given player has no only empty houses left</returns>
/// <param name="player">The player whose houses are to be checked</param>
public bool PlayerOnlyHasEmptyHouses(Player player)
{
return (!PlayerStillHasFullHouses(player));
}
/// <returns>The Kalah of the given player's opponent</returns>
/// <param name="player">The player whose opponent's Kalah is asked for.</param>
public Pit GetKalahOfOpponent(Player player)
{
return _pit[_numHousesPerPlayer + (((player.GetId()+1)%2) * (_numHousesPerPlayer + 1))];
}
/// <returns>True if the given player has at least one house that still contains seeds</returns>
/// <param name="player">The player whose houses are to be checked</param>
public bool PlayerStillHasFullHouses(Player player)
{
int playersId = player.GetId();
for (int pitIndex = 0; pitIndex < _numHousesPerPlayer; ++pitIndex)
{
if (_pit[pitIndex + (playersId * (_numHousesPerPlayer + 1))].GetNumberofSeeds() > 0)
{
return true;
}
}
// We walked through all pits and found no filled one:
return false;
}
/// <returns>The Kalah of the given player</returns>
/// <param name="player">The player whose Kalah is asked for.</param>
public Pit GetKalahOfPlayer(Player player)
{
return _pit[GetInternalIndexOfKalah(player)];
}
/// <param name="player"></param>
/// <returns>The sum of all seeds that the given player currently has in their pits</returns>
public int SumOfAllSeedsOfPlayer(Player player)
{
int sum = 0;
for (int pitIndex = 0; pitIndex < _numHousesPerPlayer; ++pitIndex)
{
Pit currentPit = GetPitOfPlayer(player, pitIndex);
sum += currentPit.GetNumberofSeeds();
}
return sum;
}
/// <summary>
/// Remembers the given move as a "normal" by the given player.
/// </summary>
/// <param name="move">The move to remember</param>
/// <param name="currentPlayer">The player who made the move</param>
public void RememberNormalNove(Move move, Player currentPlayer)
{
// A "normal" move is quite easy to remember: We store a new list entry with the move's "backward move".
// Get the move's backward move:
Move backMove = move.GetBackwardMove();
// Add the backward move and the current player at the beginnings of the respecive lists:
_moveList.Insert(0, backMove);
_playerList.Insert(0, currentPlayer);
}
/// <returns>The pit that lies on the opposite side of the given pit number and the given player</returns>
/// <param name="player">The player whose pit is asked for</param>
/// <param name="houseIndex">The index of the house whose opposite house index is to be returned</param>
private int GetInternalIndexOfOppositeHouse(Player player, int houseIndex)
{
if ((houseIndex < 0) || (houseIndex >= _numHousesPerPlayer))
{
throw new PSTException("GameBoard.GetInternalIndexOfOppositePit: houseIndex out of range: " + houseIndex);
}
return (2 * _numHousesPerPlayer - (houseIndex + (player.GetId() * (_numHousesPerPlayer + 1))));
}
/// <summary>
/// Remembers the given move as a move that has to be added to the last "normal" move of the same player.
/// This is supposed to be used for capture moves or "final" moves.
/// </summary>
/// <param name="move">The move to remember</param>
/// <param name="currentPlayer">The player who made the move</param>
public void RememberFollowUpMove(Move move, Player currentPlayer)
{
// We need an existing player list:
if (_playerList.Count == 0)
{
throw new PSTException("UndoManager.RememberFollowUpMove: player list is empty.");
}
// We need an existing move list:
if (_moveList.Count == 0)
{
throw new PSTException("UndoManager.RememberFollowUpMove: move list is empty.");
}
// We can only add a follow-up move for the same player as exists as the first entry in the list of players:
if (_playerList[0] != currentPlayer)
{
throw new PSTException("UndoManager.RememberFollowUpMove: Unexpected player: " + currentPlayer + ". Expected " + _playerList[0] + ".");
}
// Get the move's backward move:
Move backMove = move.GetBackwardMove();
// Integrate the backward move into the move that is the first in the already existing list of "undo moves":
_moveList[0].IntegrateMove(backMove);
}
/// <returns>The house which is located to the opposite of the given pit</returns>
/// <param name="player">The player whose house is given</param>
/// <param name="houseIndex">The index of the house whose opposite house is to be returned</param>
/// <exception cref="PSTException">Index out of range</exception>
public Pit GetOppositeHouse(Player player, int houseIndex)
{
return _pit[GetInternalIndexOfOppositeHouse(player, houseIndex)];
}
/// <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());
}
/// <returns>The pit with the given number of the given player</returns>
/// <param name="player">The player whose pit is asked for</param>
/// <param name="pitIndex">The index of the pit to be returned</param>
/// <exception cref="PSTException">Index out of range</exception>
public Pit GetPitOfPlayer(Player player, int pitIndex)
{
return _pit[GetInternalPitIndex(player, pitIndex)];
}
/// <returns>True if the given pit is one of the player's pits</returns>
/// <param name="player">The player whose pit is to be checked</param>
/// <param name="pitIndex">The pit's index which can have a range from 0 to _numPitsInTotal-1, i.e. the complete array</param>
public bool IsPlayersOwnPit(Player player, int pitIndex)
{
if ((pitIndex < 0) || (pitIndex >= _numPitsInTotal))
{
throw new PSTException("PlayerOwnsPit: pitIndex out of range: " + pitIndex);
}
return ((pitIndex >= (player.GetId() * (_numHousesPerPlayer + 1))) &&
(pitIndex < ((player.GetId() * (_numHousesPerPlayer + 1)) + _numHousesPerPlayer)));
}
/// <summary>
/// Returns the recursion depth for the calculation of a move, depending on the computer's strength and the number of houses
/// </summary>
/// <param name="compStrength">The computer's strength</param>
/// <param name="numOfHouses">The number of houses per player (may have values 3 through 7)</param>
/// <returns></returns>
public int GetRecursionDepth(Player.ComputerStrength compStrength, int numOfHouses)
{
if ((numOfHouses < 3) || (numOfHouses > 7))
{
throw new PSTException("Settings.RecursionDepth: Unexpected numOfHouses: " + numOfHouses);
}
return _recursionDepth[(int)compStrength, numOfHouses];
}
/// <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();
}
}
