changes to see how its faulty

code/src/Fitbot/app/src/main/java/com/example/fitbot/util/processing/InputProcessor.java

@@ -17,6 +17,7 @@ import com.google.gson.JsonParser;
 
 import org.jetbrains.annotations.NotNull;
 import org.joml.Vector3f;
+import org.json.JSONArray;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -418,30 +419,31 @@ public class InputProcessor {
      * Function for checking whether the last movement was faulty
      */
     public boolean isFaultyMovement() {
+        boolean upMovementDetected = false;
+        boolean downMovementDetected = false;
     
-        // Calculate the index of the reference rotation vector
-        // This is done by calculating the closest index of the last received vector
-        // to the current time.
-        // i = | (t % T) / T * N |
+        for (List<Vector3f> path : selfRotationVectorPaths) {
+            if (path.size() < 2) {
+                continue; // Skip if there are not enough points to compare
+            }
     
-        int i, referenceIndex;
-        float distance;
+            Vector3f firstPoint = path.get(0);
+            Vector3f lastPoint = path.get(path.size() - 1);
     
-        for (i = 0; i < selfRotationVectorPaths.length; i++) {
-            referenceIndex = (int) (Math.round(
-                    ((this.secondsPassed % this.exerciseRepetitionDurationInSeconds) /
-                            (this.exerciseRepetitionDurationInSeconds)) * this.targetRotationVectorPaths[i].length))
-                    % this.targetRotationVectorPaths[i].length;
-            referenceIndex = Math.min(1, Math.max(0, referenceIndex));
-            // If distance is greater than the threshold, return true
-            distance = this.selfRotationVectorPaths[i].get(this.selfRotationVectorPaths[i].size() - 1).distance(
-                    this.targetRotationVectorPaths[i][referenceIndex]);
+            float y1 = firstPoint.y;
+            float y2 = lastPoint.y;
     
-            if (distance > ExerciseManager.EXERCISE_ERROR_MARGIN) {
-                Log.i("MotionProcessor", "Faulty movement detected: " + distance + " > " + ExerciseManager.EXERCISE_ERROR_MARGIN);
-                return true;
+            if (y2 > y1) {
+                upMovementDetected = true;
+            } else if (y2 < y1) {
+                downMovementDetected = true;
+            }
+    
+            if (upMovementDetected && downMovementDetected) {
+                return false; // Return false for faulty movement if both up and down movements are detected
             }
         }
-        return false;
+    
+        return true; // Return true for faulty movement if only up or down movement is detected
     }
 }