update

dev_logicnode/Libraries/mynodes/Sources/leenkx/logicnode/TestNode.hx

@@ -0,0 +1,16 @@
+package leenkx.logicnode;
+
+class TestNode extends LogicNode {
+
+	public function new(tree:LogicTree) {
+		super(tree);
+	}
+
+	override function run(from:Int) {
+		// Logic for this node
+		trace("Hello, World!");
+
+		// Execute next action linked to this node
+		runOutput(0);
+	}
+}

dev_logicnode/Libraries/mynodes/blender.py

@@ -0,0 +1,38 @@
+from bpy.types import Node
+from lnx.logicnode.lnx_nodes import *
+import lnx.nodes_logic
+
+
+class TestNode(LnxLogicTreeNode):
+    """Test node"""
+    bl_idname = 'LNTestNode'
+    bl_label = 'Test'
+
+    # Use this as a tooltip in the add node menu.
+    # If `bl_description` does not exist, the docstring of this node is used instead.
+    bl_description = 'This is a test node'
+
+    # The category in which this node is listed in the user interface
+    lnx_category = 'Custom Nodes'
+
+    # Set the version of this node. If you update the node's Python
+    # code later, increment this version so that older projects get
+    # updated automatically.
+    # See https://github.com/leenkx3d/leenkx/wiki/logicnodes#node-versioning
+    lnx_version = 0
+
+    def init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+
+def register():
+    """This function is called when Leenkx loads this library."""
+
+    # Add a new category of nodes in which we will put the TestNode.
+    # This step is optional, you can also add nodes to Leenkx's default
+    # categories.
+    add_category('Custom Nodes', icon='EVENT_C')
+
+    # Register the TestNode
+    TestNode.on_register()