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

@@ -136,4 +136,15 @@ public class TNTRecord {
                 ", velocity=" + velocity +
                 '}';
     }
+
+    @Override
+    public boolean equals(Object obj) {
+        if(!(obj instanceof TNTRecord)) return false;
+        TNTRecord record = (TNTRecord) obj;
+
+        if(record.isExplosion() != explosion) return false;
+        if(!record.getLocation().equals(location)) return false;
+        if(!record.getVelocity().equals(velocity)) return false;
+        return true;
+    }
 }

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

@@ -23,12 +23,14 @@ import de.steamwar.bausystem.features.tpslimit.TPSUtils;
 import de.steamwar.bausystem.features.tracer.rendering.BundleFilter;
 import de.steamwar.bausystem.features.tracer.rendering.TraceEntity;
 import de.steamwar.bausystem.features.tracer.rendering.ViewFlag;
+import de.steamwar.bausystem.features.tracer.rendering.dynamicFlags.IsolateFlag;
 import de.steamwar.bausystem.region.Region;
 import de.steamwar.entity.REntityServer;
 import lombok.Getter;
 import org.bukkit.entity.Player;
 
 import java.util.*;
+import java.util.stream.Stream;
 
 public class Trace {
     /**
@@ -199,6 +201,15 @@ public class Trace {
         for(ViewFlag flag : flags) {
             flag.modify(server, entities);
         }
+
+        server.setCallback(((player, rEntity, entityAction) -> {
+            for(TraceEntity entity: entities){
+                if(((TraceEntity) rEntity).equals(entity)){
+                    entity.printIntoChat(player);
+                    return;
+                }
+            }
+        }));
     }
 
     /** Bundles the passed TNTRecords based on whether they are at the same location
@@ -236,6 +247,37 @@ public class Trace {
         return bundles;
     }
 
+    /** Toggles the isolated render for the given records and player
+     *
+     * @param player the player the trace is shown to
+     * @param records the record for which isolation is toggled
+     */
+    public void isolate(Player player, TNTRecord... records){
+        IsolateFlag isolationFlag = null;
+
+        ViewFlag[] viewFlags = viewFlagMap.get(player);
+        if(viewFlags != null) {
+            isolationFlag = Stream.of(viewFlags)
+                    .filter(IsolateFlag.class::isInstance)
+                    .map(IsolateFlag.class::cast)
+                    .findFirst()
+                    .orElse(null);
+        }
+
+        if (viewFlags == null || isolationFlag == null) {
+            viewFlags = new ViewFlag[1];
+        }
+        if (isolationFlag == null) {
+            isolationFlag = new IsolateFlag();
+        }
+        viewFlags[0] = isolationFlag;
+
+        for(TNTRecord record: records)
+            isolationFlag.toggleId(record.getTntId());
+
+        render(player, viewFlags, BundleFilter.STRICT);
+    }
+
     /** Hides this trail for the given player
      *
      * @param player
@@ -249,13 +291,6 @@ public class Trace {
         server.close();
     }
 
-    /** Returns the flags used by the given player to render the trace or null if not present
-     *
-     * @param player
-     * @return
-     */
-    protected ViewFlag[] getViewFlags(Player player){return viewFlagMap.get(player);}
-
     @Override
     public String toString() {
         return "Trace{" +

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

@@ -92,29 +92,7 @@ public class TraceCommand extends SWCommand {
 
     @Register(value = "isolate", description = "TRACE_COMMAND_HELP_SHOW")
     public void isolate(Player player, Trace trace,  @ErrorMessage("test") TNTRecord... records){
-        IsolateFlag isolationFlag = null;
-
-        ViewFlag[] viewFlags = trace.getViewFlags(player);
-        if(viewFlags != null) {
-            isolationFlag = Stream.of(viewFlags)
-                    .filter(IsolateFlag.class::isInstance)
-                    .map(IsolateFlag.class::cast)
-                    .findFirst()
-                    .orElse(null);
-        }
-
-        if (viewFlags == null || isolationFlag == null) {
-            viewFlags = new ViewFlag[1];
-        }
-        if (isolationFlag == null) {
-            isolationFlag = new IsolateFlag();
-        }
-        viewFlags[0] = isolationFlag;
-
-        for(TNTRecord record: records)
-            isolationFlag.toggleId(record.getTntId());
-
-        trace.render(player, viewFlags, BundleFilter.STRICT);
+        trace.isolate(player, records);
     }
     //TODO warning if nothing is shown
 

BauSystem_Main/src/de/steamwar/bausystem/features/tracer/rendering/TraceEntity.java

@@ -26,6 +26,7 @@ import de.steamwar.entity.RFallingBlockEntity;
 import lombok.Getter;
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityInteractEvent;
@@ -44,10 +45,9 @@ public class TraceEntity extends RFallingBlockEntity {
         super(server, location, isExplosion ? Material.RED_STAINED_GLASS : Material.TNT);
         setNoGravity(true);
         this.records = records;
+    }
 
-        server.setCallback(((player, rEntity, entityAction) -> {
-            if (entityAction != REntityServer.EntityAction.INTERACT) return;
-
+    public void printIntoChat(Player player){
         TNTRecord representative = records.get(0);
 
         BauSystem.MESSAGE.sendPrefixless("TNT_CLICK_HEADER", player);
@@ -58,9 +58,13 @@ public class TraceEntity extends RFallingBlockEntity {
         BauSystem.MESSAGE.sendPrefixless("TNT_CLICK_VELOCITY_X", player, representative.getVelocity().getX() + "");
         BauSystem.MESSAGE.sendPrefixless("TNT_CLICK_VELOCITY_Y", player, representative.getVelocity().getY() + "");
         BauSystem.MESSAGE.sendPrefixless("TNT_CLICK_VELOCITY_Z", player, representative.getVelocity().getZ() + "");
-
-        }));
     }
 
+    @Override
+    public boolean equals(Object object) {
+        if(!(object instanceof TraceEntity)) return false;
+        TraceEntity entity = (TraceEntity) object;
 
+        return records.get(0).equals(entity.getRecords().get(0));
+    }
 }

BauSystem_Main/src/de/steamwar/bausystem/features/tracer/rendering/ViewFlag.java

@@ -103,7 +103,6 @@ public abstract class ViewFlag {
         public void modify(REntityServer server, List<TraceEntity> entities) {}
     };
 
-    //TODO fix?
     public static ViewFlag MICROMOTION = new ViewFlag(true, false, "micromotion", "m") {
         @Override
         public List<TNTRecord> filter(List<TNTRecord> records) {
@@ -139,7 +138,6 @@ public abstract class ViewFlag {
         public void modify(REntityServer server, List<TraceEntity> entities) {}
     };
 
-    //TODO fix?
     public static ViewFlag ADVANCED = new ViewFlag(true, false, "advanced", "a") {
         @Override
         public List<TNTRecord> filter(List<TNTRecord> records) {return records;}