public void AddPenguin(string tileID, GamePenguin.PenguinColor color)
{
List <VPenguin> penguinList;
VTile tile = tileTable[tileID];
tile.IsPenguinHere = true;
VPenguin newPenguin = ScriptableObject.CreateInstance <VPenguin>();
newPenguin.currTile = tileID;
newPenguin.lastTile = tileID;
newPenguin.numFish = 0;
newPenguin.isActive = true;
// Check that color already exists in table, if not, initialize it
//
if (!tablePlayerPenguins.ContainsKey(color))
{
penguinList = new List <VPenguin>();
tablePlayerPenguins.Add(color, penguinList);
}
else
{
penguinList = tablePlayerPenguins[color];
}
// Add new penguin to list for player
//
penguinList.Add(newPenguin);
}
/// <summary>
/// Build a list of moves from list a valid tiles from AIBoard
/// </summary>
/// <param name="player"></param>
///
List <Command.GameMove> GetValidMoves(GamePenguin.PenguinColor player, VPenguin penguin)
{
// List of possible moves (Must be unique one for every node in MiniMax tree!)
//
List <Command.GameMove> possibleMoves = new List <Command.GameMove>();
// Get temporary list of tiles current penguin can move to
//
m_sourceTileList.Clear();
//
m_refBoard.FetchLegalTiles(penguin.currTile, m_sourceTileList);
possibleMoves.Clear(); // Ensure we have a clean slate
// Build move object for every legal tile
//
foreach (string tileID in m_sourceTileList)
{
Command.MovePenguin move = new Command.MovePenguin(penguin, player, tileID, penguin.lastTile);
possibleMoves.Add(move);
}
return(possibleMoves);
}
/// <summary>
/// Set a penguin's status
/// </summary>
/// <param name="penguin"></param>
///
void SetPenguin(VPenguin penguin, bool bActive)
{
Debug.Assert(penguin);
penguin.isActive = bActive;
SetTile(penguin.currTile, bActive);
}
public MovePenguin(VPenguin pen, GamePenguin.PenguinColor player, string destTile, string priorTile)
{
playerColor = player;
penguin = pen;
toTile = destTile;
prevTile = priorTile;
fromTile = pen.currTile;
}
/*** Basic operations on internal board ***/
/// <summary>
/// Update board from effects of moving penguin
/// </summary>
/// <param name="pen"></param>
/// <param name="toTile"></param>
///
public void MovePenguin(VPenguin pen, string toTileID)
{
VTile fromTile = tileTable[pen.currTile];
VTile destTile = tileTable[toTileID];
pen.lastTile = pen.currTile;
pen.currTile = toTileID;
pen.numFish += fromTile.numFish;
fromTile.IsPenguinHere = false;
SetTile(fromTile, false);
destTile.IsPenguinHere = true;
}
/// <summary>
/// Undo moving penguin
/// </summary>
/// <param name="pen"></param>
/// <param name="toTile"></param>
///
public void UnmovePenguin(VPenguin pen, string priorTileID)
{
// Prepare to backtrack to tile before this move (from "to-tile" back to "from-tile")
//
VTile fromTile = tileTable[pen.lastTile];
VTile toTile = tileTable[pen.currTile];
toTile.IsPenguinHere = false;
fromTile.IsPenguinHere = true;
SetTile(fromTile, true);
pen.currTile = pen.lastTile;
pen.lastTile = priorTileID;
pen.numFish -= fromTile.numFish;
}
/// <summary>
/// Pack current Penguin and current tile into a REmove penguin command to send to AI board,
/// so it stays "in sync" with Game Board
/// </summary>
/// <returns></returns>
///
public Command.GameMove PortmanteauRemovePenguin(GameTile penguinTile)
{
VPenguin pen = GetPenguinOn(CurrentPlayer.Color, penguinTile); // Verify player has a penguin is on this tile that can move
if (pen == null)
{
return(null);
}
//
else
{
// Create remove penguin command
//
Command.GameMove move = new Command.RemovePenguin(pen, CurrentPlayer.Color);
return(move);
}
}
/*** Factory methods to create AIBoard commands ***/
/// <summary>
/// Pack current Penguin and current tile into a move penguin command to send to AI board,
/// so it stays "in sync" with Game Board
/// </summary>
/// <returns></returns>
///
public Command.GameMove PortmanteauMovePenguin(GameTile origTile, GameTile destTile)
{
VPenguin pen = GetPenguinOn(CurrentPlayer.Color, origTile); // Verify player has a penguin is on this tile that can move
if (pen == null)
{
return(null);
}
//
else
{
// Create move object
//
Command.GameMove move = new Command.MovePenguin(pen, CurrentPlayer.Color, destTile.tileID, origTile.tileID);
return(move);
}
}
/// <summary>
/// Undo a penguin removal
/// </summary>
/// <param name="tileID">Tile penguin is on</param>
/// <param name="color">Penguin color</param>
///
public void RestorePenguin(VPenguin penguin)
{
SetPenguin(penguin, true);
}
/// <summary>
/// Remove penguin from board (and tile it was standing on)
/// </summary>
/// <param name="tileID">Tile penguin is on</param>
/// <param name="color">Penguin color</param>
///
public void RemovePenguin(VPenguin penguin)
{
SetPenguin(penguin, false);
}
} // Check for "island" removal, or just tile penguin is standing on?
public RemovePenguin(VPenguin pen, GamePenguin.PenguinColor player)
{
playerColor = player;
penguin = pen;
}