update,

it114105/itp4501/Assignment/21-22/tictacteo/engine/Game.java

@@ -0,0 +1,68 @@
+package com.game.tictacteo.engine;
+
+import android.content.Context;
+import android.util.Log;
+
+import com.game.tictacteo.localDB.GameLogDB;
+import com.game.tictacteo.model.GameLog;
+
+import java.sql.Time;
+import java.sql.Timestamp;
+import java.util.Date;
+
+public class Game {
+
+    private Timestamp startTime;
+    private Timestamp endTime;
+    private GameBoard board;
+    private Context ctx;
+
+
+    public Game(Context ctx) {
+        startTime = new Timestamp(System.currentTimeMillis());
+        board = new GameBoard();
+        this.ctx = ctx;
+    }
+
+    // User move
+    public GameStatus player1Place(int row, int col) throws GameBoardPlacedException {
+
+        GameStatus gs = place(row, col, 1);
+        checkGameStatus(gs); // check status if won not need AI move
+        if (gs.status == GameBoard.Status.CONTINUE) {
+            gs = aiPlayerPlace();
+            checkGameStatus(gs); // check status
+        }
+        return gs;
+    }
+
+    private GameStatus place(int row, int col, int player) throws GameBoardPlacedException {
+
+        if (player == 1)
+            return this.board.placePlayer1(row, col);
+        else if (player == 2)
+            return this.board.placePlayer2(row, col);
+        return null;
+    }
+
+    private void checkGameStatus(GameStatus gs) {
+        // check status if Player1 or Player2 win need to insert the log to db
+        if (gs.status != GameBoard.Status.CONTINUE) {
+            endTime = new Timestamp(System.currentTimeMillis());
+            int duration = (int) ((endTime.getTime() - startTime.getTime()) / 1000);
+
+            int winingStatus = ((gs.status == GameBoard.Status.DRAW) ? 2 : (gs.status == GameBoard.Status.PLAYER2_WIN) ? 0 : 1);
+            GameLogDB.getInstance(this.ctx).addLog(new GameLog(new Date(endTime.getTime()), new Time(endTime.getTime()), duration, winingStatus));
+        }
+    }
+
+    // AI move
+    private GameStatus aiPlayerPlace() throws GameBoardPlacedException {
+        Log.i("game-OBJ-AI", "aiPLayerPlace");
+        int[] move = GameAI.findBestMove(board.getBoard());
+        return place(move[0], move[1], 2);
+
+    }
+
+
+}