added logic for game to be able to restart once the game is complete. this is still a WIP as I need to connect the UI and front end to this, however, the logic and backend side should work.

Author: Cody616

app/src/main/java/com/example/chaiss/PlayActivity.java

@@ -8,6 +8,10 @@
 import android.widget.ImageView;
 import android.widget.Toast;
 import androidx.appcompat.app.AppCompatActivity;
+import android.content.DialogInterface;
+import android.app.AlertDialog;
+
+
 
 import com.caverock.androidsvg.SVG;
 import com.caverock.androidsvg.PreserveAspectRatio;
@@ -58,6 +62,34 @@ public boolean onTouch(View v, MotionEvent event) {
         ImageView backArrow = findViewById(R.id.back_arrow);
         backArrow.setOnClickListener(v -> finish());
     }
+    private void showGameOverDialog(String result) {
+        new AlertDialog.Builder(this)
+                .setTitle("Game Over")
+                .setMessage("The game is over. " + result + ". Would you like to rematch?")
+                .setPositiveButton("Rematch", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        startRematch();
+                    }
+                })
+                .setNegativeButton("Exit", new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        finish(); // Exits Activity
+                    }
+                })
+                .show();
+    }
+    private void startRematch() {
+        currentFEN = chessLogic.callAttr("create_board").toString();
+        selectedSquare = null;
+        legalMoves = null;
+
+        // Updates the board view
+        updateBoard();
+    }
+
+
 
     private void handleTouch(float x, float y) {
         String square = getSquareFromTouch(x, y);