////// END: very easy ai functionality
/////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////
////// START: easy ai functionality
#region easy AI
public void invokeEasyAI()
{
VirtualBoard virtualBoard = game.getVirtualBoard();
int rowCount = virtualBoard.getRowCount();
int colCount = virtualBoard.getColCount();
// [SC] using copy since indices in playerTiles may change due to removed tiles
List <TileZeroTile> tempPlayerTiles = playerTiles.listShallowClone();
bool tilePlacedFlag = false;
bool shouldDropFlag = true;
foreach (TileZeroTile tile in tempPlayerTiles)
{
// [SC] check if the tile is playable
if (!tile.getPlayable())
{
continue;
}
// [SC] add some daly before making next move
if (tilePlacedFlag)
{
tilePlacedFlag = false;
}
for (int currRowIndex = 0; currRowIndex < rowCount && !tilePlacedFlag; currRowIndex++)
{
for (int currColIndex = 0; currColIndex < colCount; currColIndex++)
{
int resultScore = virtualBoard.isValidMove(currRowIndex, currColIndex, tile, true, null, false);
if (resultScore != Cfg.NONE)
{
setSelectedTile(tile);
game.setSelectedCell(currRowIndex, currColIndex, playerIndex);
game.placePlayerTileOnBoard(playerIndex);
tilePlacedFlag = true;
shouldDropFlag = false;
break;
}
}
}
}
if (shouldDropFlag)
{
// [SC] dropping a random tile
setSelectedTile(playerTiles.getRandomElement());
game.dropPlayerTile(playerIndex);
//Cfg.showMsg(getPlayerName() + " dropped a tile.");
}
}
// [2016.12.01]
protected void putStartingTiles()
{
int startCol = virtualBoard.getColCount() / 2 - Cfg.START_TILE_COUNT / 2;
int startRow = virtualBoard.getRowCount() / 2;
for (int counter = 0; counter < Cfg.START_TILE_COUNT; counter++)
{
int currCol = startCol + counter;
TileZeroTile tile = (TileZeroTile)tileBag.ElementAt(0);
int result = putTileOnBoard(startRow, currCol, tile, false);
// [TODO] need to terminate the game
if (result == Cfg.NONE)
{
Cfg.log("Error putting starting tiles");
break;
}
tileBag.Remove(tile);
++playedTileCount;
}
}