fix this shit l8tr

src/main/java/com/puchdyno/DynoGUI.java

@@ -10,6 +10,8 @@ import org.jfree.chart.axis.NumberAxis;
 import org.jfree.chart.plot.*;
 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
 import org.jfree.data.xy.*;
+import org.jfree.chart.renderer.xy.XYSplineRenderer;
+import java.awt.BasicStroke;
 
 public class DynoGUI extends JFrame {
     private final JLabel leistungLabel;
@@ -156,12 +158,14 @@ public class DynoGUI extends JFrame {
         xAxis.setLabelFont(new Font("SansSerif", Font.BOLD, 14));
 
         // Renderers
-        XYLineAndShapeRenderer powerRenderer = new XYLineAndShapeRenderer(true, false);
+        org.jfree.chart.renderer.xy.XYSplineRenderer powerRenderer = new org.jfree.chart.renderer.xy.XYSplineRenderer();
         powerRenderer.setSeriesPaint(0, new Color(220, 50, 47)); // Red
+        powerRenderer.setSeriesStroke(0, new BasicStroke(2f));
         plot.setRenderer(0, powerRenderer);
 
-        XYLineAndShapeRenderer torqueRenderer = new XYLineAndShapeRenderer(true, false);
+        org.jfree.chart.renderer.xy.XYSplineRenderer torqueRenderer = new org.jfree.chart.renderer.xy.XYSplineRenderer();
         torqueRenderer.setSeriesPaint(0, new Color(38, 139, 210)); // Blue
+        torqueRenderer.setSeriesStroke(0, new BasicStroke(2f));
         plot.setRenderer(1, torqueRenderer);
 
         XYLineAndShapeRenderer effRenderer = new XYLineAndShapeRenderer(false, true);
@@ -196,7 +200,35 @@ public class DynoGUI extends JFrame {
         leistungLabel.setText(String.format("Leistung: %.2f PS", leistung));
         drehmomentLabel.setText(String.format("Drehmoment: %.2f Nm", drehmoment));
 
-        // update max hold values
+        // keine Plot-Aktualisierung hier – siehe addPlotData()
+    }
+
+    public void resetChart() {
+        powerSeries.clear();
+        torqueSeries.clear();
+        efficiencySeries.clear();
+    }
+
+    public void resetMaxHold() {
+        maxLeistung = 0.0;
+        maxDrehmoment = 0.0;
+        maxLeistungRpm = 0.0;
+        maxLeistungNmAtHp = 0.0;
+        maxDrehmomentRpm = 0.0;
+        maxDrehmomentPsAtNm = 0.0;
+        efficiencySeries.clear();
+        maxLeistungLabel.setText("Max Leistung: 0.00 PS");
+        maxDrehmomentLabel.setText("Max Drehmoment: 0.00 Nm");
+    }
+
+    public JFreeChart getChart() {
+        return chartPanel.getChart();
+    }
+
+    /**
+     * Fügt Datenpunkte in den Diagrammen hinzu. Nur während aktiver Messung aufrufen.
+     */
+    public void addPlotData(double leistung, double drehmoment, double rpm) {
         boolean effUpdated = false;
         if (leistung > maxLeistung) {
             maxLeistung = leistung;
@@ -220,30 +252,13 @@ public class DynoGUI extends JFrame {
             }
             if (maxDrehmoment > 0) {
                 double effNm = maxDrehmomentPsAtNm == 0 ? 0.0 : maxDrehmomentPsAtNm / maxDrehmoment;
-                // avoid duplicate point if same rpm
-                if (maxDrehmomentRpm != maxLeistungRpm)
+                if (maxDrehmomentRpm != maxLeistungRpm) {
                     efficiencySeries.add(maxDrehmomentRpm, effNm);
+                }
             }
         }
 
         powerSeries.add(rpm, leistung);
         torqueSeries.add(rpm, drehmoment);
     }
-
-    public void resetChart() {
-        powerSeries.clear();
-        torqueSeries.clear();
-        efficiencySeries.clear();
-    }
-
-    public void resetMaxHold() {
-        maxLeistung = 0.0;
-        maxDrehmoment = 0.0;
-        maxLeistungLabel.setText("Max Leistung: 0.00 PS");
-        maxDrehmomentLabel.setText("Max Drehmoment: 0.00 Nm");
-    }
-
-    public JFreeChart getChart() {
-        return chartPanel.getChart();
-    }
 }

src/main/java/com/puchdyno/Main.java

@@ -42,6 +42,11 @@ public class Main {
     private static CSVLogger csvLogger;
     private static boolean measurementActive = false;
 
+    private static double peakRpmDuringRun = 0.0;
+    private static int belowThresholdCounter = 0;
+    private static final int BELOW_THRESHOLD_LIMIT = 20; // 20 * 10ms = 200ms
+    private static final double RPM_DROP_FACTOR = 0.3; // 30% of peak
+
     public static void main(String[] args) {
         SwingUtilities.invokeLater(() -> {
             dynoGUI = new DynoGUI();
@@ -119,14 +124,22 @@ public class Main {
         }
 
         dynoGUI.resetChart();
+        measurementActive = true;
         lastTimestamp = 0;
         lastOmega = 0.0;
+        peakRpmDuringRun = 0.0;
+        belowThresholdCounter = 0;
+
+        if (csvLogger != null) { try { csvLogger.close(); } catch (Exception ex) {} }
+        try { csvLogger = new CSVLogger(new java.io.File("logs")); } catch(Exception ex) { csvLogger = null; }
+
+        final long simStartTime = System.currentTimeMillis();
 
         testDataExecutor = Executors.newSingleThreadScheduledExecutor();
         testDataExecutor.scheduleAtFixedRate(() -> {
             // Simulate a realistic dyno run pattern
             long currentTime = System.currentTimeMillis();
-            double elapsedSeconds = (currentTime - lastTimestamp) / 1000.0;
+            double elapsedSeconds = (currentTime - simStartTime) / 1000.0;
 
             // Simulate acceleration, hold, then deceleration
             double simulatedRpm;
@@ -158,12 +171,14 @@ public class Main {
             testDataExecutor.shutdownNow();
             testDataExecutor = null;
             SwingUtilities.invokeLater(() -> {
-                dynoGUI.updateWerte(0, 0, 0); // Reset gauges
+                dynoGUI.updateWerte(0, 0, 0);
                 if (csvLogger != null) {
                     try { csvLogger.close(); } catch (Exception ex) { ex.printStackTrace(); }
                     csvLogger = null;
                 }
+                showPrintableChart();
             });
+            measurementActive = false;
         }
     }
 
@@ -310,8 +325,26 @@ public class Main {
         double drehmoment = leistungBerechner.berechneDrehmoment(lastOmega, currentOmega, deltaTime);
         double leistung = leistungBerechner.berechneLeistung(drehmoment, currentOmega);
 
+        if (measurementActive) {
+            if (rpm > peakRpmDuringRun) {
+                peakRpmDuringRun = rpm;
+            }
+            if (peakRpmDuringRun > 0 && rpm < peakRpmDuringRun * RPM_DROP_FACTOR) {
+                belowThresholdCounter++;
+            } else {
+                belowThresholdCounter = 0;
+            }
+
+            if (belowThresholdCounter >= BELOW_THRESHOLD_LIMIT) {
+                SwingUtilities.invokeLater(() -> stopMeasurement());
+            }
+        }
+
         SwingUtilities.invokeLater(() -> {
             dynoGUI.updateWerte(leistung, drehmoment, rpm);
+            if (measurementActive) {
+                dynoGUI.addPlotData(leistung, drehmoment, rpm);
+            }
         });
 
         lastTimestamp = currentTimestamp;
@@ -337,8 +370,25 @@ public class Main {
         double drehmoment = leistungBerechner.berechneDrehmoment(lastOmega, currentOmega, forcedDeltaTime);
         double leistung = leistungBerechner.berechneLeistung(drehmoment, currentOmega);
 
+        if (measurementActive) {
+            if (rpm > peakRpmDuringRun) {
+                peakRpmDuringRun = rpm;
+            }
+            if (peakRpmDuringRun > 0 && rpm < peakRpmDuringRun * RPM_DROP_FACTOR) {
+                belowThresholdCounter++;
+            } else {
+                belowThresholdCounter = 0;
+            }
+            if (belowThresholdCounter >= BELOW_THRESHOLD_LIMIT) {
+                SwingUtilities.invokeLater(() -> stopMeasurement());
+            }
+        }
+
         SwingUtilities.invokeLater(() -> {
             dynoGUI.updateWerte(leistung, drehmoment, rpm);
+            if (measurementActive) {
+                dynoGUI.addPlotData(leistung, drehmoment, rpm);
+            }
         });
 
         lastOmega = currentOmega;
@@ -487,6 +537,8 @@ public class Main {
             csvLogger = null;
             System.err.println("CSV Logger konnte nicht erstellt werden: " + ex.getMessage());
         }
+        peakRpmDuringRun = 0.0;
+        belowThresholdCounter = 0;
     }
 
     private static void stopMeasurement() {
@@ -499,6 +551,10 @@ public class Main {
             try { csvLogger.close(); } catch (Exception ex) { ex.printStackTrace(); }
             csvLogger = null;
         }
+        // Snapshot chart for printing
+        showPrintableChart();
+        peakRpmDuringRun = 0.0;
+        belowThresholdCounter = 0;
         JOptionPane.showMessageDialog(null, "Messung gestoppt.", "Info", JOptionPane.INFORMATION_MESSAGE);
     }
 }