feat(standalone): Add Creating Nodes

@@ -90,1 +90,4 @@
 
+    @Override
+    public File getWorldEditSchematicFolder() {
+        return WorldEditWrapper.getWorldEditPlugin().getWorldEdit().getWorkingDirectoryFile(WorldEditWrapper.getWorldEditPlugin().getWorldEdit().getConfiguration().saveDir);

@@ -195,0 +206,4 @@
+    private final Map<Integer, List<SchematicNode>> nodesByParent = new HashMap<>();
+    private final Map<Integer, Path> nodesToPath = new HashMap<>();
+
+    {

@@ -274,3 +343,3 @@
     @Override
     public InputStream getSchematicData(SchematicNode node) throws IOException {
-        return null;
+        return Files.newInputStream(nodesToPath.get(node.getId()));

@@ -280,1 +349,3 @@
-    public void saveSchematicNode(SchematicNode node, InputStream blob, boolean newFormat) {}
+    public void saveSchematicNode(SchematicNode node, InputStream blob, boolean newFormat) {
+        try {
+            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();