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

@@ -99,7 +99,7 @@ public class SchematicCommand extends SWCommand {
     @Register("list")
     @Register({"list", "/"})
     public void schemList(Player player, @OptionalValue(value = "1", onlyUINIG = true) int page) {
-        createCachedSchemList(player, SchematicNode.list(getUser(player), 0), Math.max(page - 1, 0), null, SchematicListBehavior.DEFAULT);
+        createCachedSchemList(player, SchematicNode.list(getUser(player), null), Math.max(page - 1, 0), null, SchematicListBehavior.DEFAULT);
     }
 
     @Register({"list", "public"})
@@ -110,7 +110,7 @@ public class SchematicCommand extends SWCommand {
     @Register({"list", "public"})
     @Register({"list", "public", "/"})
     public void schemListPublic(Player player, @OptionalValue(value = "1", onlyUINIG = true) int page) {
-        createCachedSchemList(player, SchematicNode.list(SteamwarUser.get(0), 0), Math.max(page - 1, 0), null, SchematicListBehavior.builder().setPublics(true).setPageCommandGen(integer -> "/schem list public " + integer).build());
+        createCachedSchemList(player, SchematicNode.list(SteamwarUser.get(0), null), Math.max(page - 1, 0), null, SchematicListBehavior.builder().setPublics(true).setPageCommandGen(integer -> "/schem list public " + integer).build());
     }
 
     @Register("list")
@@ -272,7 +272,7 @@ public class SchematicCommand extends SWCommand {
                 if(SchematicNode.getSchematicNode(schematicNode.getName(), newNode == null ? 0 : newNode.getId()) != null) {
                     schematicNode.setName(schematicNode.getName() + "-" + Instant.now().getEpochSecond() % 1000);
                 }
-                schematicNode.setParent(newNode == null ? 0 : newNode.getId());
+                schematicNode.setParent(newNode == null ? null : newNode.getId());
             }
         }
 

SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/SchematicCommandUtils.java

@@ -318,16 +318,16 @@ public class SchematicCommandUtils {
         Optional<SchematicNode> currentNode = Optional.empty();
         for (int i = 0; i < layers.length - minus; i++) {
             int finalI = i;
-            List<SchematicNode> nodes = SchematicNode.list(user, currentNode.map(SchematicNode::getId).orElse(0)).stream()
+            List<SchematicNode> nodes = SchematicNode.list(user, currentNode.map(SchematicNode::getId).orElse(null)).stream()
                     .filter(node -> node.getName().equalsIgnoreCase(layers[finalI]))
                     .collect(Collectors.toList());
             if (nodes.isEmpty()) {
-                currentNode = Optional.ofNullable(SchematicNode.byIdAndUser(user, SchematicNode.createSchematicDirectory(user.getId(), layers[i], currentNode.map(SchematicNode::getId).orElse(0)).getId()));
+                currentNode = Optional.ofNullable(SchematicNode.byIdAndUser(user, SchematicNode.createSchematicDirectory(user.getId(), layers[i], currentNode.map(SchematicNode::getId).orElse(null)).getId()));
             } else {
                 if(nodes.stream().anyMatch(SchematicNode::isDir)) {
                     currentNode = nodes.stream().filter(SchematicNode::isDir).findFirst();
                 } else {
-                    currentNode = Optional.ofNullable(SchematicNode.byIdAndUser(user, SchematicNode.createSchematicDirectory(user.getId(), layers[i] + "-dir-" + System.currentTimeMillis() % 100, currentNode.map(SchematicNode::getId).orElse(0)).getId()));
+                    currentNode = Optional.ofNullable(SchematicNode.byIdAndUser(user, SchematicNode.createSchematicDirectory(user.getId(), layers[i] + "-dir-" + System.currentTimeMillis() % 100, currentNode.map(SchematicNode::getId).orElse(null)).getId()));
                 }
             }
         }