Finished data part of Trace class

BauSystem_Main/src/de/steamwar/bausystem/features/tracer2/Trace.java

@@ -25,11 +25,25 @@ import java.util.HashSet;
 import java.util.Set;
 
 public class Trace {
+    /**
+     * Region this trace has been recorded in
+     */
     private final Region region;
+
+    /**
+     * Records of TNTs, making up the trace
+     */
     private final Set<TNTRecord> records = new HashSet<>();
 
     public Trace (Region region){
         this.region = region;
     }
 
+    /** Methode to add a record to the trace
+     *
+     * @param record record to add
+     */
+    protected void add (TNTRecord record){
+        records.add(record);
+    }
 }