Some more refactor

Signed-off-by: Chaoscaot <chaoscaot444@gmail.com>

SchematicSystem_Main/pom.xml

@@ -19,6 +19,7 @@
     <packaging>jar</packaging>
 
     <build>
+        <defaultGoal>clean verify -U</defaultGoal>
         <sourceDirectory>src</sourceDirectory>
         <resources>
             <resource>

SchematicSystem_Main/src/de/steamwar/schematicsystem/commands/SchematicCommand.java

@@ -671,6 +671,9 @@ public class SchematicCommand extends SWCommand {
             if (nodes.isEmpty()) {
                 currentNode = SchematicNode.createSchematicDirectory(user.getId(), layers[i], currentNode == null ? 0 : currentNode.getId());
             } else {
+                if (!nodes.get(0).isDir()) {
+                    nodes.set(0, SchematicNode.createSchematicDirectory(user.getId(), layers[i] + "-dir-" + System.currentTimeMillis() % 100, currentNode == null ? 0 : currentNode.getId()));
+                }
                 currentNode = nodes.get(0);
             }
         }
@@ -890,5 +893,4 @@ public class SchematicCommand extends SWCommand {
         AUSFAHREN,
         NORMAL
     }
-
 }