public CellPosition GetCellAiChoseBasedOnBoard(Cell[,] board)
{
bool pickRandom = Random.Range(0, 3) == 0;
RandomAiChooseLogic simpleRandomChooseLogic = new RandomAiChooseLogic(board);
CellPosition totallyRandomCell = simpleRandomChooseLogic.ChooseRandomCell();
/*
* if(pickRandom) //Small chance for the computer to take it easy and just choose a random one
* {
* return totallyRandomCell;
* }
*/
//Try to do a "hard" AI Algorithm. What we do is check all rows/columns if they have a row/column with more than 1 of the Player symbols.
//if yes we try and make the COM spawn one on that row. If that fails for all of them use the totallyRandom one we chose above. A more
//correct AI would check if it could also win the game on the next move but I didn't want it to always end in ties. For this one
// I am only making it to "stop the player" from winning.
List <CellPosition> cellsFree = simpleRandomChooseLogic.GetAllFreeCells();
int[] rowPlayerChosenInfo = GetRowPlayerChosenData(board); //Find number of player symbols for each row
for (int i = 0; i < rowPlayerChosenInfo.Length; i++)
{
foreach (var cell in cellsFree)
{
if (rowPlayerChosenInfo[i] > 1 && cell.x == i)
{
return(cell);
}
}
}
int[] columnPlayerChosenInfo = GetColumnPlayerChosenData(board); //Find number of player symbols for each column
for (int i = 0; i < columnPlayerChosenInfo.Length; i++)
{
foreach (var cell in cellsFree)
{
if (columnPlayerChosenInfo[i] > 1 && cell.y == i)
{
return(cell);
}
}
}
//If nothing of interest found above use the totally random cell
return(totallyRandomCell);
}
public CellPosition GetCellAiChoseBasedOnBoard(Cell[,] board)
{
simpleRandomChooseLogic = new RandomAiChooseLogic(board);
return(simpleRandomChooseLogic.ChooseRandomCell());
}
