From 77ca839387d9526b13c04028877a886a410cd10f Mon Sep 17 00:00:00 2001
From: Aylen Ricca <aricca@fing.edu.uy>
Date: Sat, 26 Jul 2014 13:37:35 -0300
Subject: [PATCH] detection of building board
---
.../fing/chesstrack/ChessTrackActivity.java | 27 +++++-----
.../edu/fing/chesstrack/ajedrez/Logica.java | 40 +++++++++++++++
.../fing/chesstrack/communication/Client.java | 39 +++++++--------
.../chesstrack/modulomodelador/Modelador.java | 50 +++++++++++++------
.../modulovision/DetectorOclusion.java | 33 +++++++-----
.../fing/chesstrack/modulovision/Manager.java | 50 +++++++++++++------
6 files changed, 159 insertions(+), 80 deletions(-)
create mode 100644 ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ajedrez/Logica.java
diff --git a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ChessTrackActivity.java b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ChessTrackActivity.java
index f5f128e..9672369 100644
--- a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ChessTrackActivity.java
+++ b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ChessTrackActivity.java
@@ -21,7 +21,8 @@ import android.view.SurfaceView;
import android.view.WindowManager;
import android.widget.EditText;
-public class ChessTrackActivity extends Activity implements CvCameraViewListener {
+public class ChessTrackActivity extends Activity implements
+ CvCameraViewListener {
private static final String TAG = "CHESSTRACK::Activity";
private static final String IPV4_REGEX = "^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})$";
@@ -38,10 +39,10 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
private Manager _manager;
private MenuItem _mItemCalibrar;
private MenuItem _mItemServer;
- private MenuItem _mItemJugar;
private int _estado;
- private final BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) {
+ private final BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(
+ this) {
@Override
public void onManagerConnected(int status) {
@@ -50,11 +51,11 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
Log.i(TAG, "OpenCV loaded successfully");
_mOpenCvCameraView.enableView();
}
- break;
+ break;
default: {
super.onManagerConnected(status);
}
- break;
+ break;
}
}
};
@@ -62,7 +63,8 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
@Override
public void onResume() {
super.onResume();
- OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_9, this, mLoaderCallback);
+ OpenCVLoader.initAsync(OpenCVLoader.OPENCV_VERSION_2_4_9, this,
+ mLoaderCallback);
}
@Override
@@ -93,7 +95,8 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
_manager.setConnection("192.168.1.101", 5555); // FIXME DELETE
// !!!!
Editable value = input.getText();
- if (value == null || value.toString().equals("") || !value.toString().matches(IPV4_REGEX)) {
+ if (value == null || value.toString().equals("")
+ || !value.toString().matches(IPV4_REGEX)) {
Log.i(TAG, "INPUT= not valid IP" + value.toString());
getServerIp();
} else {
@@ -121,7 +124,8 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
public void onClick(DialogInterface dialog, int whichButton) {
Editable value = input.getText();
Log.i(TAG, "INPUT=" + value.toString());
- if (value == null || value.toString().equals("") || !value.toString().matches(PORT_REGEX)) {
+ if (value == null || value.toString().equals("")
+ || !value.toString().matches(PORT_REGEX)) {
Log.i(TAG, "INPUT= not valid PORT" + value.toString());
getServerPort(ip);
} else {
@@ -142,7 +146,6 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
Log.i(TAG, "called onCreateOptionsMenu");
_mItemCalibrar = menu.add("Calibrar..");
_mItemServer = menu.add("Conectar Server");
- _mItemJugar = menu.add("Jugar!!!");
return true;
}
@@ -155,9 +158,6 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
}
} else if (item == _mItemServer) {
getServerIp();
- } else if (item == _mItemJugar) {
- _estado = JUGAR;
-
}
return true;
}
@@ -196,8 +196,7 @@ public class ChessTrackActivity extends Activity implements CvCameraViewListener
case CALIBRAR:
Log.i(TAG, "calibrando...");
if (_manager.calibrar(inputFrame)) {
- // _estado = JUGAR;
- _estado = IDLE;
+ _estado = JUGAR;
} else {
_estado = IDLE;
}
diff --git a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ajedrez/Logica.java b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ajedrez/Logica.java
new file mode 100644
index 0000000..e86db4f
--- /dev/null
+++ b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/ajedrez/Logica.java
@@ -0,0 +1,40 @@
+package uy.edu.fing.chesstrack.ajedrez;
+
+import org.opencv.core.Core;
+import org.opencv.core.CvType;
+import org.opencv.core.Mat;
+import org.opencv.core.Size;
+
+public class Logica {
+ private Mat _tableroInicio;
+ private Mat _tableroAnterior;
+
+ public Logica() {
+ double[] vectorONES = { 1, 1, 1, 1, 1, 1, 1, 1 };
+ _tableroInicio = Mat.zeros(new Size(8, 8), CvType.CV_8UC1);
+ _tableroInicio.put(0, 0, vectorONES);
+ _tableroInicio.put(1, 0, vectorONES);
+ _tableroInicio.put(6, 0, vectorONES);
+ _tableroInicio.put(7, 0, vectorONES);
+ _tableroAnterior = _tableroInicio;
+ }
+
+ public Mat getTableroInicio() {
+ return _tableroInicio;
+ }
+
+ public boolean validarNuevoTablero(Mat actual) {
+ Mat result = new Mat(8, 8, CvType.CV_8UC1);
+ Core.absdiff(actual, _tableroAnterior, result);
+ if (Core.countNonZero(result) == 0) {
+ _tableroAnterior = actual;
+ }
+ return (Core.countNonZero(result) != 0);
+ }
+
+ public boolean validarTableroArmado(Mat nuevo) {
+ Mat result = new Mat(8, 8, CvType.CV_8UC1);
+ Core.absdiff(nuevo, _tableroInicio, result);
+ return (Core.countNonZero(result) == 0);
+ }
+}
diff --git a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/communication/Client.java b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/communication/Client.java
index 7816c24..13f9610 100644
--- a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/communication/Client.java
+++ b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/communication/Client.java
@@ -14,17 +14,17 @@ public class Client {
private Socket serverSocket;
private int _serverPort = 5556;
- private String _serverIp = "192.168.1.101";
+ private String _serverIp = "192.168.1.23";
- //private BufferedReader input;
+ // private BufferedReader input;
private DataOutputStream output;
- protected Client(){
+ protected Client() {
}
- public static Client getInstance(){
- if(_clientInstance == null){
+ public static Client getInstance() {
+ if (_clientInstance == null) {
_clientInstance = new Client();
}
return _clientInstance;
@@ -32,8 +32,8 @@ public class Client {
public void EstablishConnection(String serverIp, int serverPort) {
Log.i(TAG, "init client-server communication");
- //this._serverIp = serverIp;
- //this._serverPort = serverPort;
+ // this._serverIp = serverIp;
+ // this._serverPort = serverPort;
try {
Log.i(TAG, "Server on " + this._serverIp + ":" + _serverPort);
@@ -41,10 +41,12 @@ public class Client {
serverSocket = new Socket(serverAddr, _serverPort);
// get stream to send data
- this.output = new DataOutputStream(this.serverSocket.getOutputStream());
+ this.output = new DataOutputStream(
+ this.serverSocket.getOutputStream());
// get stream to receive data
- //this.input = new BufferedReader(new InputStreamReader(this.serverSocket.getInputStream()));
+ // this.input = new BufferedReader(new
+ // InputStreamReader(this.serverSocket.getInputStream()));
} catch (IOException e) {
e.printStackTrace();
}
@@ -52,7 +54,7 @@ public class Client {
public void SendData(String msg) {
try {
- Log.i(TAG, "sending="+ msg);
+ Log.i(TAG, "sending=" + msg);
this.output.writeBytes(msg);
} catch (IOException e) {
e.printStackTrace();
@@ -60,21 +62,14 @@ public class Client {
}
/*
- public String ReceiveData() {
- try {
- String read = input.readLine();
- Log.i(TAG, "received="+ read);
- return read;
- } catch (IOException e) {
- e.printStackTrace();
- return null;
- }
- }
- */
+ * public String ReceiveData() { try { String read = input.readLine();
+ * Log.i(TAG, "received="+ read); return read; } catch (IOException e) {
+ * e.printStackTrace(); return null; } }
+ */
public void Stop() {
try {
- //input.close();
+ // input.close();
output.close();
serverSocket.close();
} catch (IOException e) {
diff --git a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulomodelador/Modelador.java b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulomodelador/Modelador.java
index fb1da06..18e00bd 100644
--- a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulomodelador/Modelador.java
+++ b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulomodelador/Modelador.java
@@ -15,7 +15,7 @@ import android.util.Log;
public class Modelador {
private static final String TAG = "CHESSTRACK::Modelador";
private final int CANT_FILAS = 8;
- private final int CANT_SCAQUE = CANT_FILAS * CANT_FILAS;
+ // private final int CANT_SCAQUE = CANT_FILAS * CANT_FILAS;
private final int MIN_CANT_PIX_WHITE = 30;
private Mat tablero;
// se cuentan de arrib a abajo y de izquierda a derecha
@@ -34,7 +34,15 @@ public class Modelador {
int largo = inputFrame.rows();
int ancho = inputFrame.cols();
// obtengo cuanto mide en ancho y largo un escaque
- int largoEscaque = (int) Math.floor(largo / (CANT_FILAS + 2));// +2 porque se toma un escaque mas de borde
+ int largoEscaque = (int) Math.floor(largo / (CANT_FILAS + 2));// +2
+ // porque
+ // se
+ // toma
+ // un
+ // escaque
+ // mas
+ // de
+ // borde
int anchoEscaque = (int) Math.floor(ancho / (CANT_FILAS + 2));
Log.i(TAG, "largoEscaque= " + largoEscaque);
Log.i(TAG, "anchoEscaque= " + anchoEscaque);
@@ -61,7 +69,7 @@ public class Modelador {
Core.convertScaleAbs(mIntermediateMat, mIntermediateMat, 10, 0);
Imgproc.threshold(mIntermediateMat, mIntermediateMat, 70, 255,
Imgproc.THRESH_BINARY);
- int cant_pix = mIntermediateMat.cols() * mIntermediateMat.rows();
+ // int cant_pix = mIntermediateMat.cols() * mIntermediateMat.rows();
int cant_pix_white = Core.countNonZero(mIntermediateMat);
if (cant_pix_white > (MIN_CANT_PIX_WHITE)) {
ret = 1;
@@ -77,7 +85,7 @@ public class Modelador {
tablero.put(i, j, getHayFichaEnEscaque(i, j));
}
}
- return tablero;
+ return tablero.t();
}
public Mat dibujarEscaque() {
@@ -125,15 +133,17 @@ public class Modelador {
Imgproc.COLOR_GRAY2RGBA, 4);
escaques[i][j].copyTo(subm);
- Core.putText(tmp, Integer.toString(i) + "-" + Integer.toString(j), new Point(pos_x + 1, pos_y + 1), Core.FONT_HERSHEY_SIMPLEX, 0.3, new Scalar(255, 0, 0));
+ Core.putText(tmp,
+ Integer.toString(i) + "-" + Integer.toString(j),
+ new Point(pos_x + 1, pos_y + 1),
+ Core.FONT_HERSHEY_SIMPLEX, 0.3, new Scalar(255, 0, 0));
}
}
return tmp;
}
public Mat dibujarEscaquesSobel(int version) {
- Mat tmp = Mat.zeros(Calibracion.getInstance().getRectROI().size(),
- CvType.CV_8UC4);
+ Mat tmp = Mat.zeros(Calibracion.getRectROI().size(), CvType.CV_8UC4);
Mat subm; // tmp.submat(new Rect(new Point(0,0)
// ,escaques[i][j].size()));
// escaques[i][j].copyTo(subm);
@@ -154,10 +164,14 @@ public class Modelador {
Core.convertScaleAbs(mIntermediateMat, mIntermediateMat, 10, 0);
Imgproc.threshold(mIntermediateMat, mIntermediateMat, 70, 255,
Imgproc.THRESH_BINARY);
-
- Imgproc.erode(mIntermediateMat, mIntermediateMat, Imgproc.getStructuringElement(Imgproc.MORPH_RECT,new Size(1, 1)));
- Imgproc.dilate(mIntermediateMat, mIntermediateMat, Imgproc.getStructuringElement(Imgproc.MORPH_RECT,new Size(1, 1)));
-
+
+ Imgproc.erode(mIntermediateMat, mIntermediateMat, Imgproc
+ .getStructuringElement(Imgproc.MORPH_RECT, new Size(1,
+ 1)));
+ Imgproc.dilate(mIntermediateMat, mIntermediateMat, Imgproc
+ .getStructuringElement(Imgproc.MORPH_RECT, new Size(1,
+ 1)));
+
int cant_pix = mIntermediateMat.cols()
* mIntermediateMat.rows();
int cant_pix_white = Core.countNonZero(mIntermediateMat);
@@ -166,19 +180,23 @@ public class Modelador {
switch (version) {
case 1:
if (cant_pix_white > (MIN_CANT_PIX_WHITE)) {
- Imgproc.cvtColor(mIntermediateMat, subm, Imgproc.COLOR_GRAY2RGBA, 4);
+ Imgproc.cvtColor(mIntermediateMat, subm,
+ Imgproc.COLOR_GRAY2RGBA, 4);
} else {
- Imgproc.cvtColor(escaques[i][j], subm, Imgproc.COLOR_GRAY2RGBA, 4);
+ Imgproc.cvtColor(escaques[i][j], subm,
+ Imgproc.COLOR_GRAY2RGBA, 4);
}
break;
case 2:
if (cant_pix_white > (MIN_CANT_PIX_WHITE)) {
- Log.i(TAG, "NUEVA FICHA" + (i+1) + "-" + (j+1));
+ Log.i(TAG, "NUEVA FICHA" + (i + 1) + "-" + (j + 1));
}
- Imgproc.cvtColor(mIntermediateMat, subm, Imgproc.COLOR_GRAY2RGBA, 4);
+ Imgproc.cvtColor(mIntermediateMat, subm,
+ Imgproc.COLOR_GRAY2RGBA, 4);
break;
default:
- Imgproc.cvtColor(escaques[i][j], subm, Imgproc.COLOR_GRAY2RGBA, 4);
+ Imgproc.cvtColor(escaques[i][j], subm,
+ Imgproc.COLOR_GRAY2RGBA, 4);
break;
}
diff --git a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/DetectorOclusion.java b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/DetectorOclusion.java
index 9ee8745..e1f89ed 100644
--- a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/DetectorOclusion.java
+++ b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/DetectorOclusion.java
@@ -30,7 +30,8 @@ public class DetectorOclusion {
super();
Log.i(TAG, "constructor INI");
- _morphKernel = Imgproc.getStructuringElement(Imgproc.MORPH_RECT,new Size(3, 3));
+ _morphKernel = Imgproc.getStructuringElement(Imgproc.MORPH_RECT,
+ new Size(3, 3));
_fgMaskMOG2 = new Mat(4, 1, CvType.CV_8UC1);
_pMOG2 = new BackgroundSubtractorMOG2();
_estadoACTUAL = START;
@@ -48,9 +49,10 @@ public class DetectorOclusion {
}
public boolean hayNuevoTableroValido(Mat inputFrame) {
- if (_estadoACTUAL == START){
- _pMOG2 = new BackgroundSubtractorMOG2(); // MOG2 approach
- }
+ /*
+ * if (_estadoACTUAL == START){ _pMOG2 = new BackgroundSubtractorMOG2();
+ * // MOG2 approach }
+ */
Log.i(TAG, "Procesar!");
Log.i(TAG, "Region SIZE=" + inputFrame.size());
@@ -60,7 +62,8 @@ public class DetectorOclusion {
Imgproc.erode(_fgMaskMOG2, _fgMaskMOG2, _morphKernel);
Log.i(TAG, "Apply erode");
- Imgproc.threshold(_fgMaskMOG2, _fgMaskMOG2, 200, 255,Imgproc.THRESH_BINARY);
+ Imgproc.threshold(_fgMaskMOG2, _fgMaskMOG2, 200, 255,
+ Imgproc.THRESH_BINARY);
Log.i(TAG, "Apply threshold");
// Imgproc.dilate(_fgMaskMOG2, _fgMaskMOG2, _morphKernel);
@@ -74,24 +77,30 @@ public class DetectorOclusion {
Log.i(TAG, "VEO MANO !!!");
_estadoACTUAL = OCLUSION;
- /*Core.putText(_fgMaskMOG2, "MANO !!!", new Point(20, 20),
- Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar(255, 255, 0));*/
+ /*
+ * Core.putText(_fgMaskMOG2, "MANO !!!", new Point(20, 20),
+ * Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar(255, 255, 0));
+ */
} else {
if (_estadoANTERIOR == OCLUSION) {
- /*Core.putText(_fgMaskMOG2, "TRANSI !!!", new Point(20, 20),
- Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar(255, 255, 0));*/
+ /*
+ * Core.putText(_fgMaskMOG2, "TRANSI !!!", new Point(20, 20),
+ * Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar(255, 255, 0));
+ */
Log.i(TAG, "VEO TRANSICION !!!");
_estadoACTUAL = TRANSICION;
}
if (_estadoANTERIOR == TRANSICION) {
- /*Core.putText(_fgMaskMOG2, "ESTABLE !!!", new Point(20, 20),
- Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar(255, 255, 0));*/
+ /*
+ * Core.putText(_fgMaskMOG2, "ESTABLE !!!", new Point(20, 20),
+ * Core.FONT_HERSHEY_SIMPLEX, 0.8, new Scalar(255, 255, 0));
+ */
_estadoACTUAL = ENVIAR_TABLERO;
_pMOG2 = new BackgroundSubtractorMOG2(); // MOG2 approach
Log.i(TAG, "VEO ENVIAR !!!");
}
- if (_estadoANTERIOR == ENVIAR_TABLERO){
+ if (_estadoANTERIOR == ENVIAR_TABLERO) {
_estadoACTUAL = ESTABLE;
Log.i(TAG, "VEO ESTABLE !!!");
}
diff --git a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/Manager.java b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/Manager.java
index 5790a38..9d58966 100644
--- a/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/Manager.java
+++ b/ProyectoAndroid/ChessTrack/src/uy/edu/fing/chesstrack/modulovision/Manager.java
@@ -3,6 +3,7 @@ package uy.edu.fing.chesstrack.modulovision;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
+import uy.edu.fing.chesstrack.ajedrez.Logica;
import uy.edu.fing.chesstrack.communication.Client;
import uy.edu.fing.chesstrack.modulomodelador.Modelador;
import android.media.AudioManager;
@@ -31,14 +32,17 @@ public class Manager {
private static Client _client;
private static DetectorOclusion _detectorOclusion;
private static Modelador _modelador;
+ private static Logica _logica;
private final boolean _debug;
+ private int _cantJugada;
protected Manager() {
- _estado = JUGANDO;
+ _estado = ARMANDO_TABLERO;
_salida = NOT;
_adquisicion = null;
_client = null;
_debug = false;
+ _cantJugada = 0;
}
public static Manager getInstance() {
@@ -75,8 +79,8 @@ public class Manager {
}
try {
_adquisicion = new Adquisicion();
- _detectorOclusion = new DetectorOclusion();
_modelador = new Modelador();
+ _logica = new Logica();
} catch (Exception e) {
e.printStackTrace();
return false;
@@ -89,6 +93,20 @@ public class Manager {
return false;
}
+ public void iniciarJuego() {
+ _estado = JUGANDO;
+ // beep
+ _detectorOclusion = new DetectorOclusion();
+ ToneGenerator toneG = new ToneGenerator(AudioManager.STREAM_ALARM, 50);
+ toneG.startTone(ToneGenerator.TONE_CDMA_ALERT_CALL_GUARD, 200); // ms
+
+ if (_salida == OK) {
+ Mat tableroInicio = _logica.getTableroInicio();
+ _client.SendData("TableroINICIO!\n");
+ _client.SendData(" ".concat(tableroInicio.dump().concat("\n")));
+ }
+ }
+
public Mat processFrame(Mat inputFrame) {
Log.i(TAG, "Acondicionamiento");
Mat region = _adquisicion.processFrame(inputFrame);
@@ -99,14 +117,10 @@ public class Manager {
switch (_estado) {
case ARMANDO_TABLERO:
Log.i(TAG, "Armando Tablero");
- // respuesta: {PRONTO - NOPRONTO}
- // SI pornto --> beep + estado JUGANDO
- // SINO --> nada
- // Modelador -> genera la imagen 0-1 y se la pasa al manager
- // Modelador.Validar
- //
- // cuando paso a estado jugando mando al socket si salida==OK
-
+ Mat nuevo = _modelador.getMatrizFichas(region);
+ if (_logica.validarTableroArmado(nuevo)) {
+ iniciarJuego();
+ }
break;
case JUGANDO:
Log.i(TAG, "Jugando");
@@ -114,12 +128,16 @@ public class Manager {
Log.i(TAG, "Tablero Valido");
// llamar al modelador
Mat aux = _modelador.getMatrizFichas(region);
- Log.i(TAG, "MATRIZ=" + aux.dump());
- //region = _modelador.dibujarEscaquesSobel(2);
-
- if (_salida == OK) {
- _client.SendData("Nuevo Tablero Valido!\n");
- _client.SendData(" ".concat(aux.dump().concat("\n")));
+ // Log.i(TAG, "MATRIZ=" + aux.dump());
+ // region = _modelador.dibujarEscaquesSobel(2);
+
+ if (_logica.validarNuevoTablero(aux)) {
+ if (_salida == OK) {
+ _client.SendData("Nuevo Tablero Valido = \n"
+ + String.valueOf(_cantJugada));
+ _cantJugada++;
+ _client.SendData(" ".concat(aux.dump().concat("\n")));
+ }
}
}
break;
--
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