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@ -21,6 +21,7 @@ public class AIHard implements TicTacToeAI { |
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public void calculateNextMove() { |
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int ownCharsInRow = 0; |
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int ownCharsInCol = 0; |
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int ownCharsInDiag = 0; |
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int charsOfOpponentInRow = 0; |
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int charsOfOpponentInCol = 0; |
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int charsOfOpponentInDiag = 0; |
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@ -32,14 +33,27 @@ public class AIHard implements TicTacToeAI { |
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charsOfOpponentInRow = countCharsInRow(i, PLAYER_CHAR); |
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charsOfOpponentInCol = countCharsInCol(i, PLAYER_CHAR); |
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if (i < 2) { |
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ownCharsInDiag = countCharsInDiag(i, AI_CHAR); |
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charsOfOpponentInDiag = countCharsInDiag(i, PLAYER_CHAR); |
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} |
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if (ownCharsInRow == BOARD_SIZE - 1 || ownCharsInCol == BOARD_SIZE - 1) { |
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for (int j = 0; j < BOARD_SIZE; j++) { |
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if (board[(ownCharsInRow == BOARD_SIZE - 1) ? i : j][(ownCharsInRow == BOARD_SIZE - 1) ? j : i] == EMPTY_CHAR) { |
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gl.setField((ownCharsInRow == BOARD_SIZE - 1) ? i : j, (ownCharsInRow == BOARD_SIZE - 1) ? j : i, AI_CHAR); |
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return; |
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if (ownCharsInRow == BOARD_SIZE - 1) { |
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if (board[i][j] == EMPTY_CHAR) { |
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gl.setField(i, j, AI_CHAR); |
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return; |
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} |
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} else if (ownCharsInCol == BOARD_SIZE - 1) { |
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if (board[j][i] == EMPTY_CHAR) { |
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gl.setField(j, i, AI_CHAR); |
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return; |
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} |
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} else if (ownCharsInDiag == BOARD_SIZE - 1) { |
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if (board[j][(i == 1) ? i : BOARD_SIZE - 1 - j] == EMPTY_CHAR) { |
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gl.setField(j, (i == 1) ? j : BOARD_SIZE - 1 - j, AI_CHAR); |
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return; |
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} |
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} |
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} |
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} |
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