Add Odometry.java

Co-authored-by: Lapcas <Lapcas@users.noreply.github.com>
Co-authored-by: naveed1117 <naveed1117@users.noreply.github.com>
Co-authored-by: hahafoot <hahafoot@users.noreply.github.com>
Co-authored-by: smiley-axolotl <smiley-axolotl@users.noreply.github.com>

src/main/java/com/stuypulse/robot/subsystems/odometry/Odometry.java

@@ -0,0 +1,96 @@
+package com.stuypulse.robot.subsystems.odometry;
+
+import java.util.ArrayList;
+
+import com.stuypulse.robot.subsystems.vision.Vision;
+import com.stuypulse.robot.util.VisionData;
+import com.stuypulse.stuylib.network.SmartBoolean;
+
+import edu.wpi.first.math.estimator.SwerveDrivePoseEstimator;
+import edu.wpi.first.math.geometry.Pose2d;
+import edu.wpi.first.math.kinematics.SwerveDriveOdometry;
+import edu.wpi.first.math.kinematics.SwerveModulePosition;
+import edu.wpi.first.wpilibj.smartdashboard.Field2d;
+import edu.wpi.first.wpilibj.smartdashboard.FieldObject2d;
+import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
+import edu.wpi.first.wpilibj2.command.SubsystemBase;
+
+public class Odometry extends SubsystemBase {
+
+    private static final Odometry instance;
+
+    static {
+        instance = new Odometry();
+    }
+
+    public static Odometry getInstance() {
+        return instance;
+    }
+
+    private final SwerveDriveOdometry odometry;
+    private final SwerveDrivePoseEstimator estimator;
+    private final SmartBoolean VISION_ACTIVE;
+
+    private final Field2d field;
+    private final FieldObject2d odometryPose2D;
+    private final FieldObject2d estimatorPose2D;
+
+    public Odometry() {
+        odometry = new SwerveDriveOdometry(null, null, null, null);
+        estimator = new SwerveDrivePoseEstimator(null, null, null, null);
+
+        VISION_ACTIVE = new SmartBoolean("Odometry/VISION ACTIVE", true);
+
+        field = new Field2d();
+        odometryPose2D = field.getObject("Odometry Pose");
+        estimatorPose2D = field.getObject("Estimator Pose");
+   }
+
+    public Field2d getField() {
+        return field;
+    }
+
+    public void updateOdometry() {
+        odometry.update(null, null);
+        estimator.update(null, null);
+    }
+
+    public void updateWithVisionData(VisionData data) {
+            estimator.addVisionMeasurement(data.getPose().toPose2d(), data.getTimestamp());
+    }
+
+    public Pose2d getPose() {
+        return estimator.getEstimatedPosition();
+    }
+
+    public void reset(Pose2d pose) {
+        odometry.resetPosition(null, null, pose);
+        estimator.resetPosition(null, null, pose);
+    }
+
+    @Override
+    public void periodic() {
+        ArrayList<VisionData> outputs = Vision.getInstance().getOutputs();
+
+        if (VISION_ACTIVE.get()) {
+            for (VisionData data : outputs) {
+                updateWithVisionData(data);
+            }
+        }
+
+        updateTelemetry();
+    }
+
+    private void updateTelemetry() {
+        SmartDashboard.putNumber("Odometry/Odometry/X", odometry.getPoseMeters().getTranslation().getX());
+        SmartDashboard.putNumber("Odometry/Odometry/Y", odometry.getPoseMeters().getTranslation().getY());
+        SmartDashboard.putNumber("Odometry/Odometry/Rotation", odometry.getPoseMeters().getRotation().getDegrees());
+
+        SmartDashboard.putNumber("Odometry/Estimator/X", estimator.getEstimatedPosition().getTranslation().getX());
+        SmartDashboard.putNumber("Odometry/Estimator/Y", estimator.getEstimatedPosition().getTranslation().getY());
+        SmartDashboard.putNumber("Odometry/Estimator/Rotation", estimator.getEstimatedPosition().getRotation().getDegrees());
+
+        odometryPose2D.setPose(odometry.getPoseMeters());
+        estimatorPose2D.setPose(estimator.getEstimatedPosition());
+    }
+}