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CleverPlayer.java
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CleverPlayer.java
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public class CleverPlayer implements Player {
/////////////////////////////
/* Class field */
/////////////////////////////
int currRow;
int currCol;
/////////////////////////////
/* Constructors */
/////////////////////////////
public CleverPlayer() {
currRow = 0;
currCol = 0;
}
/////////////////////////////
/* Other functions */
//////////////////////// /////
/**
* play its turn in the given board with its mark
*
* @param board the board we play on
* @param mark the players mark
*/
@Override
public void playTurn(Board board, Mark mark) {
zeroColandRow(board);
int i = 0, j = 0;
while (currRow + i < board.getSize()) {
while (currCol + j < board.getSize()) {
currCol += j;
if (board.getMark(currRow, currCol) != Mark.BLANK) {
j++;
} else {
board.putMark(mark, currRow, currCol);
return;
}
}
currCol = 0;
j = 0;
i++;
currRow += i;
}
}
/**
* It's probably a new game between Genius and someone, so initiliaze col and row
*/
private void zeroColandRow(Board board) {
if (board.getMark(0, 0) == Mark.BLANK) {
currRow = 0;
currCol = 0;
}
}
}