Fixed auto trace

BauSystem_Main/src/de/steamwar/bausystem/features/tracer/Recorder.java

@@ -67,19 +67,8 @@ public class Recorder implements Listener {
      */
     private final Set<Region> autoTraceRegions = new HashSet<>();
 
-    /**
-     *  Counters for how long no tnt was seen in an active auto trace region
-     */
-    private final Map<Region, Integer> noTntRecordedCounter = new HashMap<>();
-
-    /**
-     * Amount of ticks, after wich an auto-trace is stopped, if no tnt where seen
-     */
-    private final long AUTO_TRACE_STOP_TRESHHOLD = 120;
-
     public Recorder(){
         BauSystem.runTaskTimer(BauSystem.getInstance(), () -> {
-            noTntRecordedCounter.replaceAll((region, counter) -> counter + 1);
             record();
             checkForAutoTraceFinish();
         }, 0, 1);
@@ -100,11 +89,11 @@ public class Recorder implements Listener {
      *
      */
     public void checkForAutoTraceFinish(){
-        for(Region region: autoTraceRegions)
-            if(autoTraceRegions.contains(region) && noTntRecordedCounter.get(region) != null && noTntRecordedCounter.get(region) > AUTO_TRACE_STOP_TRESHHOLD){
+        for(Region region: autoTraceRegions) {
+            if (autoTraceRegions.contains(region) && trackedTNT.getOrDefault(region, Collections.emptyList()).size() == 0) {
                 stopRecording(region);
-                autoTraceRegions.remove(region);
             }
+        }
     }
 
     /** Starts a recording at the given region
@@ -113,7 +102,6 @@ public class Recorder implements Listener {
      */
     public int startRecording(Region region){
         if(activeTraces.containsKey(region)) return -1;
-        if(autoTraceRegions.contains(region)) noTntRecordedCounter.put(region, 0);
         Trace trace = new Trace(region);
         activeTraces.put(region, trace);
         return manager.add(trace);
@@ -141,8 +129,6 @@ public class Recorder implements Listener {
    private void record(){
         for(Region region : activeTraces.keySet()){
             Trace trace = activeTraces.get(region);
-            if(trackedTNT.getOrDefault(region, Collections.emptyList()).size() > 0)
-                noTntRecordedCounter.put(region, 0);
 
             for(TNTPrimed tnt : trackedTNT.getOrDefault(region, Collections.emptyList())){
                 record(tnt, trace);