java/src/wiiusej/wiiusejevents/physicalevents/MotionSensingEvent.java

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+/**
+ * This file is part of WiiuseJ.
+ *
+ *  WiiuseJ is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  WiiuseJ is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with WiiuseJ.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package wiiusej.wiiusejevents.physicalevents;
+
+import wiiusej.values.GForce;
+import wiiusej.values.Orientation;
+import wiiusej.values.RawAcceleration;
+import wiiusej.wiiusejevents.GenericEvent;
+
+/**
+ * Class which represents a motion sensing event.
+ * 
+ * @author guiguito
+ */
+public class MotionSensingEvent extends GenericEvent {
+
+	/* Motion Sensing */
+	private Orientation orientation;
+	private GForce gforce;
+	private RawAcceleration acceleration;
+
+	private float orientationThreshold = 0;
+	private int accelerationThreshold = 0;
+	private float alphaSmoothing = 0;
+	private boolean isSmoothingActive = false;
+
+	/**
+	 * Constructor for a Motion Sensing Event.
+	 * 
+	 * @param id
+	 *            id of the wiimote concerned.
+	 * @param orientationThreshold
+	 *            value of the minimum angle between two events with the
+	 *            accelerometer.
+	 * @param accelerationThreshold
+	 *            value of the value variation between two events with the
+	 *            accelerometer.
+	 * @param smoothingState
+	 *            true if smoothing flag is activated.
+	 * @param alphaSmooth
+	 *            value of the alpha smoothing parameter.
+	 * @param r
+	 *            roll.
+	 * @param p
+	 *            pitch.
+	 * @param ya
+	 *            yaw.
+	 * @param ar
+	 *            absolute roll.
+	 * @param ap
+	 *            absolute pitch.
+	 * @param x
+	 *            gravity force on x axis.
+	 * @param y
+	 *            gravity force on y axis.
+	 * @param z
+	 *            gravity force on z axis.
+	 * @param xx
+	 *            raw acceleration on x axis.
+	 * @param yy
+	 *            raw acceleration on y axis.
+	 * @param zz
+	 *            raw acceleration on z axis.
+	 */
+	public MotionSensingEvent(int id, float orientationThreshold,
+			int accelerationThreshold, boolean smoothingState,
+			float alphaSmooth, float r, float p, float ya, float ar, float ap,
+			float x, float y, float z, short xx, short yy, short zz) {
+		super(id);
+		this.orientationThreshold = orientationThreshold;
+		this.accelerationThreshold = accelerationThreshold;
+		this.isSmoothingActive = smoothingState;
+		this.alphaSmoothing = alphaSmooth;
+		setOrientationAndGforce(r, p, ya, ar, ap, x, y, z, xx, yy, zz);
+	}
+
+	/**
+	 * Set orientation, gravity force and raw acceleration.
+	 * 
+	 * @param r
+	 *            roll
+	 * @param p
+	 *            pitch
+	 * @param ya
+	 *            yaw
+	 * @param ar
+	 *            absolute roll
+	 * @param ap
+	 *            absolute pitch
+	 * @param x
+	 *            gravity force on x axis
+	 * @param y
+	 *            gravity force on y axis
+	 * @param z
+	 *            gravity force on z axis
+	 * @param xx
+	 *            raw acceleration on x axis
+	 * @param yy
+	 *            raw acceleration on y axis
+	 * @param zz
+	 *            raw acceleration on z axis
+	 */
+	private void setOrientationAndGforce(float r, float p, float ya, float ar,
+			float ap, float x, float y, float z, short xx, short yy, short zz) {
+		this.orientation = new Orientation(r, p, ya, ar, ap);
+		this.gforce = new GForce(x, y, z);
+		this.acceleration = new RawAcceleration(xx, yy, zz);
+	}
+
+	/**
+	 * @return the orientation
+	 */
+	public Orientation getOrientation() {
+		return orientation;
+	}
+
+	/**
+	 * Get the gravity force.
+	 * 
+	 * @return the gforce
+	 */
+	public GForce getGforce() {
+		return gforce;
+	}
+
+	/**
+	 * Get the raw acceleration.
+	 * 
+	 * @return the raw acceleration
+	 */
+	public RawAcceleration getRawAcceleration() {
+		return acceleration;
+	}
+
+	/**
+	 * Get orientation threshold.
+	 * 
+	 * @return the orientationThreshold
+	 */
+	public float getOrientationThreshold() {
+		return orientationThreshold;
+	}
+
+	/**
+	 * Get acceleration threshold.
+	 * 
+	 * @return the accelerationThreshold
+	 */
+	public int getAccelerationThreshold() {
+		return accelerationThreshold;
+	}
+
+	/**
+	 * Get alpha smoothing.
+	 * 
+	 * @return the alphaSmoothing
+	 */
+	public float getAlphaSmoothing() {
+		return alphaSmoothing;
+	}
+
+	/**
+	 * Tell if the option SMOOTHING is activated.
+	 * 
+	 * @return the isSmoothingActive
+	 */
+	public boolean isSmoothingActive() {
+		return isSmoothingActive;
+	}
+
+	@Override
+	public String toString() {
+		String out = "";
+		/* Motion sensing */
+		out += "/******** Motion sensing ********/\n";
+		out += "--- Motion sensing : true \n";
+		out += "--- Orientation threshold value ? : " + orientationThreshold
+				+ "\n";
+		out += "--- Acceleration threshold value ? : " + accelerationThreshold
+				+ "\n";
+		out += "--- Alpha smoothing threshold value ? : " + alphaSmoothing
+				+ "\n";
+		out += "--- Smoothing ? : " + isSmoothingActive + "\n";
+		out += "--- " + orientation + "\n";
+		out += "--- " + gforce + "\n";
+		out += "--- " + acceleration + "\n";
+		return out;
+	}
+}