/*** Tile Traversal ***/
/// <summary>
/// Build list of legal moves from current tile
/// </summary>
/// <param name="startTile">Starting tile</param>
/// <param name="lstValidTiles">List to hold the valid tiles we can move to (Belongs to a penguin)</param>
///
public void FindValidTiles(GameTile startTile, List <GameTile> lstValidTiles)
{
lstValidTiles.Clear(); // Ensure list is empty
foreach (GameTile tile in startTile.AllPaths(this)) // AllPaths() traverses a "search tree" for valid moves
{
if (tile != null)
{
lstValidTiles.Add(tile); // Add to list -- Exclude nulls returned at end of a path
}
}
EnableValidTiles(lstValidTiles); // Highlight only the tiles we can move to
}
///
/// (Just get the total number of fish -- Don't need to store the tiles themselves)
///
public int TallyLegalTiles(string sIDTileOrigin)
{
int totalNumFish = 0;
GameTile startTile = m_refTM.tileTable[sIDTileOrigin]; // Get starting tile from ID
// Traverse all legal paths and place tiles in list
//
foreach (ITileTraverse tile in startTile.AllPaths(m_refTM))
{
totalNumFish += tile.numFish;
}
return(totalNumFish); // Return total number of fish on tiles -- List of tiles themselves stored in workTable
}
///
public int FetchLegalTiles(string sIDTileOrigin, List <VTile> workTable)
{
int totalNumFish = 0;
workTable.Clear();
GameTile startTile = m_refTM.tileTable[sIDTileOrigin]; // Get starting tile from ID
// Traverse all legal paths and place tiles in list
//
foreach (ITileTraverse tile in startTile.AllPaths(m_refTM))
{
workTable.Add(tileTable[tile.tileID]); // Get VTile that corresponds to GameTile
totalNumFish += tile.numFish;
}
return(totalNumFish); // Return total number of fish on tiles -- List of tiles themselves stored in workTable
}