Update Files

leenkx/blender/lnx/logicnode/scene/LN_add_object_to_collection.py

@@ -0,0 +1,15 @@
+from lnx.logicnode.lnx_nodes import *
+
+class AddObjectToGroupNode(LnxLogicTreeNode):
+    """Add Object to a collection."""
+    bl_idname = 'LNAddObjectToGroupNode'
+    bl_label = 'Add Object to Collection'
+    lnx_section = 'collection'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxStringSocket', 'Collection')
+        self.add_input('LnxNodeSocketObject', 'Object')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/scene/LN_collection.py

@@ -0,0 +1,21 @@
+import bpy
+
+from lnx.logicnode.lnx_nodes import *
+
+
+class GroupNode(LnxLogicTreeNode):
+    """Returns the objects of the given collection as an array.
+
+    @seeNode Get Collection"""
+    bl_idname = 'LNGroupNode'
+    bl_label = 'Collection'
+    lnx_section = 'collection'
+    lnx_version = 1
+
+    property0: HaxePointerProperty('property0', name='', type=bpy.types.Collection)
+
+    def lnx_init(self, context):
+        self.add_output('LnxNodeSocketArray', 'Array')
+
+    def draw_buttons(self, context, layout):
+        layout.prop_search(self, 'property0', bpy.data, 'collections', icon='NONE', text='')

leenkx/blender/lnx/logicnode/scene/LN_create_collection.py

@@ -0,0 +1,15 @@
+from lnx.logicnode.lnx_nodes import *
+
+class CreateCollectionNode(LnxLogicTreeNode):
+    """Creates a collection."""
+    bl_idname = 'LNAddGroupNode'
+    bl_label = 'Create Collection'
+    lnx_section = 'collection'
+    lnx_version = 2
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxStringSocket', 'Collection')
+        self.add_input('LnxNodeSocketArray', 'Objects')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/scene/LN_get_collection.py

@@ -0,0 +1,16 @@
+from lnx.logicnode.lnx_nodes import *
+
+class GetGroupNode(LnxLogicTreeNode):
+    """Searches for a collection of objects with the given name and
+    outputs the collection's objects as an array, if found.
+
+    @seeNode Collection"""
+    bl_idname = 'LNGetGroupNode'
+    bl_label = 'Get Collection'
+    lnx_section = 'collection'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxStringSocket', 'Name')
+
+        self.add_output('LnxNodeSocketArray', 'Objects')

leenkx/blender/lnx/logicnode/scene/LN_get_object_collection.py

@@ -0,0 +1,14 @@
+from lnx.logicnode.lnx_nodes import *
+
+class GetObjectGroupNode(LnxLogicTreeNode):
+    """Get Object collection."""
+    bl_idname = 'LNGetObjectGroupNode'
+    bl_label = 'Get Object Collection'
+    lnx_section = 'collection'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketObject', 'Object')
+
+        self.add_output('LnxNodeSocketArray', 'Collection')
+        self.add_output('LnxIntSocket', 'Length')

leenkx/blender/lnx/logicnode/scene/LN_get_scene_active.py

@@ -0,0 +1,10 @@
+from lnx.logicnode.lnx_nodes import *
+
+class ActiveSceneNode(LnxLogicTreeNode):
+    """Returns the active scene."""
+    bl_idname = 'LNActiveSceneNode'
+    bl_label = 'Get Scene Active'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_output('LnxDynamicSocket', 'Scene')

leenkx/blender/lnx/logicnode/scene/LN_get_scene_root.py

@@ -0,0 +1,10 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SceneRootNode(LnxLogicTreeNode):
+    """Returns the root object of the current scene."""
+    bl_idname = 'LNSceneRootNode'
+    bl_label = 'Get Scene Root'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_output('LnxNodeSocketObject', 'Object')

leenkx/blender/lnx/logicnode/scene/LN_global_object.py

@@ -0,0 +1,11 @@
+from lnx.logicnode.lnx_nodes import *
+
+class GlobalObjectNode(LnxLogicTreeNode):
+    """Gives access to a global object which can be used to share
+    information between different traits."""
+    bl_idname = 'LNGlobalObjectNode'
+    bl_label = 'Global Object'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_output('LnxNodeSocketObject', 'Object')

leenkx/blender/lnx/logicnode/scene/LN_remove_collection.py

@@ -0,0 +1,14 @@
+from lnx.logicnode.lnx_nodes import *
+
+class RemoveGroupNode(LnxLogicTreeNode):
+    """Removes the given collection from the scene."""
+    bl_idname = 'LNRemoveGroupNode'
+    bl_label = 'Remove Collection'
+    lnx_section = 'collection'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxStringSocket', 'Collection')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/scene/LN_remove_object_from_collection.py

@@ -0,0 +1,15 @@
+from lnx.logicnode.lnx_nodes import *
+
+class RemoveObjectFromGroupNode(LnxLogicTreeNode):
+    """Remove Object from a collection."""
+    bl_idname = 'LNRemoveObjectFromGroupNode'
+    bl_label = 'Remove Object from Collection'
+    lnx_section = 'collection'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxStringSocket', 'Collection')
+        self.add_input('LnxNodeSocketObject', 'Object')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/scene/LN_remove_scene_active.py

@@ -0,0 +1,12 @@
+from lnx.logicnode.lnx_nodes import *
+
+class RemoveActiveSceneNode(LnxLogicTreeNode):
+    """Removes the active scene."""
+    bl_idname = 'LNRemoveActiveSceneNode'
+    bl_label = 'Remove Scene Active'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+
+        self.add_output('LnxNodeSocketAction', 'Out')

leenkx/blender/lnx/logicnode/scene/LN_set_scene_active.py

@@ -0,0 +1,14 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SetSceneNode(LnxLogicTreeNode):
+    """Sets the active scene."""
+    bl_idname = 'LNSetSceneNode'
+    bl_label = 'Set Scene Active'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxDynamicSocket', 'Scene')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        self.add_output('LnxNodeSocketObject', 'Root')

leenkx/blender/lnx/logicnode/scene/LN_spawn_collection.py

@@ -0,0 +1,58 @@
+import bpy
+
+from lnx.logicnode.lnx_nodes import *
+
+
+class SpawnCollectionNode(LnxLogicTreeNode):
+    """
+    Spawns a new instance of the selected `collection` from the given `scene`. 
+    If the `scene` is empty or null, the current active scene is used. Each spawned 
+    instance has an empty owner object to control the instance as a whole (like Blender
+    uses it for collection instances).
+
+    @input Scene: Scene in which the collection belongs.
+    @input Collection: Collection to be spawned.
+    @input In: activates the node.
+    @input Transform: the transformation of the instance that should be
+        spawned. Please note that the collection's instance offset is
+        also taken into account.
+
+    @output Out: activated when a collection instance was spawned. It is
+        not activated when no collection is selected.
+    @output Top-Level Objects: all objects in the last spawned
+        collection that are direct children of the owner object of the
+        collection's instance.
+    @output All Objects: all objects in the last spawned collection.
+    @output Owner Object: The owning object of the last spawned
+        collection's instance.
+    """
+    bl_idname = 'LNSpawnCollectionNode'
+    bl_label = 'Spawn Collection'
+    lnx_section = 'collection'
+    lnx_version = 2
+
+    property0: HaxePointerProperty('property0', name='Collection', type=bpy.types.Collection)
+
+    property1: HaxePointerProperty(
+        'property1',
+        type=bpy.types.Scene, name='Scene',
+        description='The scene from which to take the object')
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxDynamicSocket', 'Transform')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        self.add_output('LnxNodeSocketArray', 'Top-Level Objects')
+        self.add_output('LnxNodeSocketArray', 'All Objects')
+        self.add_output('LnxNodeSocketObject', 'Owner Object')
+
+    def draw_buttons(self, context, layout):
+        layout.prop_search(self, 'property1', bpy.data, "scenes")
+        layout.prop_search(self, 'property0', bpy.data, 'collections', icon='NONE', text='')
+
+    def get_replacement_node(self, node_tree: bpy.types.NodeTree):
+        if self.lnx_version not in (0, 1):
+            raise LookupError()
+
+        return NodeReplacement.Identity(self)

leenkx/blender/lnx/logicnode/scene/LN_spawn_scene.py

@@ -0,0 +1,15 @@
+from lnx.logicnode.lnx_nodes import *
+
+class SpawnSceneNode(LnxLogicTreeNode):
+    """Spawns the given scene."""
+    bl_idname = 'LNSpawnSceneNode'
+    bl_label = 'Spawn Scene'
+    lnx_version = 1
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self.add_input('LnxDynamicSocket', 'Scene')
+        self.add_input('LnxDynamicSocket', 'Transform')
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        self.add_output('LnxNodeSocketObject', 'Root')

leenkx/blender/lnx/logicnode/scene/__init__.py

@@ -0,0 +1,5 @@
+from lnx.logicnode.lnx_nodes import add_node_section
+
+add_node_section(name='default', category='Scene')
+add_node_section(name='traits', category='Scene')
+add_node_section(name='collection', category='Scene')