feat(bevy_components): added basic of hashmap/map support

* added handling of additional map flags
 * added map handling in conversion from prop group
 * added basic (& clunky) UI
 * related boilerplate
 * added various testing components to try this out & experiment with

testing/bevy_example/src/game/mod.rs

@@ -145,11 +145,11 @@ impl Plugin for GamePlugin {
             .add_systems(Update, play_animations)
             .add_systems(Update, react_to_animation_markers)
 
-            .add_systems(Update, generate_screenshot.run_if(on_timer(Duration::from_secs_f32(0.2)))) // TODO: run once
+             /*.add_systems(Update, generate_screenshot.run_if(on_timer(Duration::from_secs_f32(0.2)))) // TODO: run once
             .add_systems(
                 Update,
                 exit_game.run_if(on_timer(Duration::from_secs_f32(0.5))),
-            ) // shut down the app after this time
+            ) // shut down the app after this time*/
             ;
     }
 }

testing/bevy_example/src/test_components.rs

@@ -152,6 +152,43 @@ impl MaterialExtension for MyExtension {
     }
 }
 
+
+use bevy::utils::HashMap;
+
+#[derive(Component, Reflect, Default, Debug)]
+#[reflect(Component)]
+pub struct HashmapTestSimple {
+    pub named_animations: HashMap<String, String>,
+}
+
+#[derive(Component, Reflect, Default, Debug)]
+#[reflect(Component)]
+pub struct HashmapTestStringFloat {
+    pub named_animations: HashMap<String, f32>,
+}
+
+#[derive(Component, Reflect, Default, Debug)]
+#[reflect(Component)]
+pub struct HashmapTestIntString {
+    pub named_animations: HashMap<u32, String>,
+}
+
+#[derive(Component, Reflect, Default, Debug)]
+#[reflect(Component)]
+pub struct HashmapTestIntColor {
+    pub inner: HashMap<u32, Color>,
+}
+
+#[derive(Component, Reflect, Default, Debug)]
+#[reflect(Component)]
+pub struct HashmapTestStringColor {
+    pub inner: HashMap<String, Color>,
+}
+
+#[derive(Component, Reflect, Default, Debug)]
+#[reflect(Component)]
+pub struct HashmapTestStringColorFlat(HashMap<String, Color>);
+
 pub struct ComponentsTestPlugin;
 impl Plugin for ComponentsTestPlugin {
     fn build(&self, app: &mut App) {
@@ -185,6 +222,20 @@ impl Plugin for ComponentsTestPlugin {
             .register_type::<Vec<f32>>()
             // .register_type::<AAAAddedCOMPONENT>()
             .register_type::<AComponentWithAnExtremlyExageratedOrMaybeNotButCouldBeNameOrWut>()
+            .register_type::<HashMap<String, String>>()
+            .register_type::<HashmapTestSimple>()
+            .register_type::<HashMap<String, f32>>()
+            .register_type::<HashmapTestStringFloat>()
+            .register_type::<HashMap<u32, String>>()
+            .register_type::<HashmapTestIntString>()
+
+            .register_type::<HashMap<u32, Color>>()
+            .register_type::<HashmapTestIntColor>()
+
+            .register_type::<HashMap<String, Color>>()
+            .register_type::<HashmapTestStringColor>()
+            .register_type::<HashmapTestStringColorFlat>()
+
             .add_plugins(MaterialPlugin::<
                 ExtendedMaterial<StandardMaterial, MyExtension>,
             >::default());

tools/bevy_components/TODO.md

@@ -213,4 +213,7 @@ UI:
 Restructuring of storage of components
 - [x] marking of invalid root propgroups/components should be based on long name
 - [ ] overhaul & check each prop group type's use of short names => long names
-    - [ ] lists
+    - [ ] lists
+
+- [ ] in conversions from propgroups
+        component_name = definition["short_name"]

tools/bevy_components/__init__.py

@@ -24,6 +24,7 @@ from .registry.ui import (BEVY_COMPONENTS_PT_Configuration, BEVY_COMPONENTS_PT_A
 
 from .components.metadata import (ComponentMetadata, ComponentsMeta)
 from .components.lists import GENERIC_LIST_OT_actions, Generic_LIST_OT_AddItem, Generic_LIST_OT_RemoveItem, Generic_LIST_OT_SelectItem
+from .components.maps import GENERIC_MAP_OT_actions
 from .components.definitions_list import (ComponentDefinitionsList, ClearComponentDefinitionsList)
 from .components.ui import (BEVY_COMPONENTS_PT_ComponentsPanel)
 
@@ -122,7 +123,9 @@ classes = [
     Generic_LIST_OT_SelectItem,
     Generic_LIST_OT_AddItem,
     Generic_LIST_OT_RemoveItem,
-    GENERIC_LIST_OT_actions
+    GENERIC_LIST_OT_actions,
+
+    GENERIC_MAP_OT_actions
 ]
 
 from bpy.app.handlers import persistent

tools/bevy_components/components/maps.py

@@ -0,0 +1,71 @@
+import json
+from bpy_types import Operator, UIList
+from bpy.props import (StringProperty, EnumProperty, PointerProperty, FloatVectorProperty, IntProperty)
+
+class GENERIC_MAP_OT_actions(Operator):
+    """Move items up and down, add and remove"""
+    bl_idname = "generic_map.map_action"
+    bl_label = "List Actions"
+    bl_description = "Move items up and down, add and remove"
+    bl_options = {'REGISTER', 'UNDO'}
+
+    action: EnumProperty(
+        items=(
+            ('UP', "Up", ""),
+            ('DOWN', "Down", ""),
+            ('REMOVE', "Remove", ""),
+            ('ADD', "Add", ""))) # type: ignore
+    
+    property_group_path: StringProperty(
+        name="property group path",
+        description="",
+    ) # type: ignore
+
+    component_name: StringProperty(
+        name="component name",
+        description="",
+    ) # type: ignore
+
+    def invoke(self, context, event):
+        object = context.object
+        # information is stored in component meta
+        components_in_object = object.components_meta.components
+        component_meta =  next(filter(lambda component: component["long_name"] == self.component_name, components_in_object), None)
+
+        propertyGroup = component_meta
+        for path_item in json.loads(self.property_group_path):
+            propertyGroup = getattr(propertyGroup, path_item)
+
+        target_list = getattr(propertyGroup, "list")
+        index = getattr(propertyGroup, "list_index")
+
+        values_list = getattr(propertyGroup, "values_list")
+        values_index = getattr(propertyGroup, "values_list_index")
+
+
+        if self.action == 'DOWN' and index < len(target_list) - 1:
+            #item_next = scn.rule_list[index + 1].name
+            target_list.move(index, index + 1)
+            propertyGroup.list_index += 1
+        
+        elif self.action == 'UP' and index >= 1:
+            #item_prev = scn.rule_list[index - 1].name
+            target_list.move(index, index - 1)
+            propertyGroup.list_index -= 1
+
+        elif self.action == 'REMOVE':
+            target_list.remove(index)
+            propertyGroup.list_index = min(max(0, index - 1), len(target_list) - 1) 
+
+        if self.action == 'ADD':
+            key = target_list.add()
+            value = values_list.add()
+            
+            propertyGroup.list_index = index + 1 # we use this to force the change detection
+            propertyGroup.values_index = index + 1 # we use this to force the change detection
+
+
+            #info = '"%s" added to list' % (item.name)
+            #self.report({'INFO'}, info)
+
+        return {"FINISHED"}

tools/bevy_components/components/ui.py

@@ -8,6 +8,7 @@ from .operators import AddComponentOperator, CopyComponentOperator, Fix_Componen
 def draw_propertyGroup( propertyGroup, layout, nesting =[], rootName=None):
     is_enum = getattr(propertyGroup, "with_enum")
     is_list = getattr(propertyGroup, "with_list") 
+    is_map = getattr(propertyGroup, "with_map")
     #nesting = nesting + [current_short_name] # we need this convoluted "nested path strings " workaround so that operators working on a given
     # item in our components hierarchy can get the correct propertyGroup by STRINGS because of course, we cannot pass objects to operators...sigh
 
@@ -83,6 +84,43 @@ def draw_propertyGroup( propertyGroup, layout, nesting =[], rootName=None):
         op.component_name = rootName
         op.property_group_path = json.dumps(nesting)
 
+    elif is_map:
+        keys_list = getattr(propertyGroup, "list")
+        values_list = getattr(propertyGroup, "values_list")
+        box = layout.box()
+        row = box.row()
+        row.label(text="key")
+        row.label(text="value")
+        #values_setter = getattr(propertyGroup, "values_setter")
+        # draw_propertyGroup(values_setter, row, nesting, rootName)
+
+        split = box.split(factor=0.9)
+        list_column, buttons_column = (split.column(),split.column())
+        list_column = list_column.box()
+
+        for index, item  in enumerate(keys_list):
+            row = list_column.row()
+            #row.label(text=str(index))
+            draw_propertyGroup(item, row, nesting, rootName)
+
+            value = values_list[index]
+            draw_propertyGroup(value, row, nesting, rootName)
+
+
+        #various control buttons
+        buttons_column.separator()
+        row = buttons_column.row()
+        op = row.operator('generic_map.map_action', icon='ADD', text="")
+        op.action = 'ADD'
+        op.component_name = rootName
+        op.property_group_path = json.dumps(nesting)
+
+        row = buttons_column.row()
+        op = row.operator('generic_map.map_action', icon='REMOVE', text="")
+        op.action = 'REMOVE'
+        op.component_name = rootName
+        op.property_group_path = json.dumps(nesting)
+
     else: 
         for fname in field_names:
             subrow = layout.row()

tools/bevy_components/propGroups/conversions_from_prop_group.py

@@ -5,8 +5,8 @@ conversion_tables = {
 
     "char": lambda value: '"'+value+'"',
     "str": lambda value: '"'+value+'"',
-    "alloc::string::String": lambda value: '"'+value+'"',
+    "alloc::string::String": lambda value: '"'+str(value)+'"',
-    "alloc::borrow::Cow<str>": lambda value: '"'+value+'"',
+    "alloc::borrow::Cow<str>": lambda value: '"'+str(value)+'"',
 
     "glam::Vec2": lambda value: "Vec2(x:"+str(value[0])+ ", y:"+str(value[1])+")",
     "glam::DVec2": lambda value: "DVec2(x:"+str(value[0])+ ", y:"+str(value[1])+")",
@@ -28,20 +28,22 @@ conversion_tables = {
 #converts the value of a property group(no matter its complexity) into a single custom property value
 # this is more or less a glorified "to_ron()" method (not quite but close to)
 def property_group_value_to_custom_property_value(property_group, definition, registry, parent=None, value=None):
-    component_name = definition["short_name"]
+    component_name = definition["short_name"] # FIXME: we should operate based on long names
     type_info = definition["typeInfo"] if "typeInfo" in definition else None
     type_def = definition["type"] if "type" in definition else None
     type_name = definition["title"]
     is_value_type = type_name in conversion_tables
-    #print("computing custom property", component_name, type_info, type_def, type_name)
+    print("computing custom property: component name:", component_name, "type_info", type_info, "type_def", type_def, "type_name", type_name)
 
     if is_value_type:
         value = conversion_tables[type_name](value)
     elif type_info == "Struct":
+        print("generating string for struct")
         values = {}
         if len(property_group.field_names) ==0:
             value = '()'
         else:
+            print("toto", type_def, definition, property_group)
             for index, field_name in enumerate(property_group.field_names):
                 item_type_name = definition["properties"][field_name]["type"]["$ref"].replace("#/$defs/", "")
                 item_definition = registry.type_infos[item_type_name] if item_type_name in registry.type_infos else None
@@ -74,8 +76,10 @@ def property_group_value_to_custom_property_value(property_group, definition, re
     elif type_info == "TupleStruct":
         values = {}
         for index, field_name in enumerate(property_group.field_names):
+            #print("toto", index, definition["prefixItems"][index]["type"]["$ref"])
             item_type_name = definition["prefixItems"][index]["type"]["$ref"].replace("#/$defs/", "")
             item_definition = registry.type_infos[item_type_name] if item_type_name in registry.type_infos else None
+            # print("here", item_type_name, item_definition)
 
             value = getattr(property_group, field_name)
             is_property_group = isinstance(value, PropertyGroup)
@@ -88,6 +92,7 @@ def property_group_value_to_custom_property_value(property_group, definition, re
         
         value = tuple(e for e in list(values.values()))
     elif type_info == "Enum":
+        # TODO: perhaps use a mapping of (long) component name to a short ID , like we do in get_propertyGroupName_from_longName
         selected = getattr(property_group, component_name)
 
         if type_def == "object":
@@ -134,6 +139,38 @@ def property_group_value_to_custom_property_value(property_group, definition, re
             else:
                 item_value = '""'
             value.append(item_value) 
+
+    elif type_info == "Map":
+        print("MAAAAAP", property_group)
+        keys_list = getattr(property_group, "list", {})
+        values_list = getattr(property_group, "values_list")
+        value = {}
+        for index, key in enumerate(keys_list):
+            # first get the keys
+            key_type_name = getattr(key, "type_name")
+            definition = registry.type_infos[key_type_name] if key_type_name in registry.type_infos else None
+            if definition != None:
+                key_value = property_group_value_to_custom_property_value(key, definition, registry, component_name, None)
+                if key_type_name.startswith("wrapper_"): #if we have a "fake" tupple for aka for value types, we need to remove one nested level
+                    key_value = key_value[0]
+            else:
+                key_value = '""'
+            # and then the values
+            val = values_list[index]
+            value_type_name = getattr(val, "type_name")
+            definition = registry.type_infos[value_type_name] if value_type_name in registry.type_infos else None
+            print("value definition", definition)
+            if definition != None:
+                val_value = property_group_value_to_custom_property_value(val, definition, registry, component_name, None)
+                if value_type_name.startswith("wrapper_"): #if we have a "fake" tupple for aka for value types, we need to remove one nested level
+                    val_value = val_value[0]
+            else:
+                val_value = '""'
+
+
+            value[key_value] = val_value
+        print("MAP VALUES", value)
+
     else:
         value = conversion_tables[type_name](value) if is_value_type else value
         value = '""' if isinstance(value, PropertyGroup) else value
@@ -145,7 +182,7 @@ def property_group_value_to_custom_property_value(property_group, definition, re
     if parent == None:
         value = str(value).replace("'",  "")
         value = value.replace(",)",")")
-        value = value.replace("{", "(").replace("}", ")")
+        value = value.replace("{", "(").replace("}", ")") # FIXME: deal with hashmaps
         value = value.replace("True", "true").replace("False", "false")
     return value
 

tools/bevy_components/propGroups/process_component.py

@@ -5,6 +5,7 @@ from . import process_structs
 from . import process_tupples
 from . import process_enum
 from . import process_list
+from . import process_map
 
 def process_component(registry, definition, update, extras=None, nesting = [], nesting_long_names = []):
     component_name = definition['title']
@@ -18,6 +19,7 @@ def process_component(registry, definition, update, extras=None, nesting = [], n
     has_prefixItems = len(prefixItems) > 0
     is_enum = type_info == "Enum"
     is_list = type_info == "List"
+    is_map = type_info == "Map"
 
     # print("processing", short_name, component_name, type_def, type_info)
 
@@ -28,6 +30,7 @@ def process_component(registry, definition, update, extras=None, nesting = [], n
     with_items = False
     with_enum = False
     with_list = False
+    with_map = False
 
 
     if has_properties:
@@ -47,6 +50,10 @@ def process_component(registry, definition, update, extras=None, nesting = [], n
     if is_list:
         __annotations__ = __annotations__ | process_list.process_list(registry, definition, update, nesting, nesting_long_names)
         with_list= True
+
+    if is_map:
+        __annotations__ = __annotations__ | process_map.process_map(registry, definition, update, nesting, nesting_long_names)
+        with_map = True
     
     field_names = []
     for a in __annotations__:
@@ -64,7 +71,7 @@ def process_component(registry, definition, update, extras=None, nesting = [], n
         '__annotations__': __annotations__,
         'tupple_or_struct': tupple_or_struct,
         'field_names': field_names, 
-        **dict(with_properties = with_properties, with_items= with_items, with_enum= with_enum, with_list= with_list, short_name= short_name),
+        **dict(with_properties = with_properties, with_items= with_items, with_enum= with_enum, with_list= with_list, with_map = with_map, short_name= short_name),
         'root_component': root_component
     }
     #FIXME: YIKES, but have not found another way: 
@@ -74,7 +81,7 @@ def process_component(registry, definition, update, extras=None, nesting = [], n
         -BasicTest => the registration & update callback of this one overwrites the first "basicTest"
     have not found a cleaner workaround so far
     """
-    property_group_name = registry.generate_propGroup_name(nesting, short_name, component_name)
+    property_group_name = registry.generate_propGroup_name(nesting, component_name)
     (property_group_pointer, property_group_class) = property_group_from_infos(property_group_name, property_group_params)
     # add our component propertyGroup to the registry
     registry.register_component_propertyGroup(property_group_name, property_group_pointer)

tools/bevy_components/propGroups/process_list.py

@@ -9,6 +9,9 @@ def process_list(registry, definition, update, nesting=[], nesting_long_names=[]
     short_name = definition["short_name"]
     long_name = definition["title"]
     ref_name = definition["items"]["type"]["$ref"].replace("#/$defs/", "")
+
+    nesting = nesting+[short_name]
+    nesting_long_names = nesting_long_names + [long_name]
     
     item_definition = type_infos[ref_name]
     item_long_name = item_definition["title"]
@@ -18,14 +21,11 @@ def process_list(registry, definition, update, nesting=[], nesting_long_names=[]
     property_group_class = None
     #if the content of the list is a unit type, we need to generate a fake wrapper, otherwise we cannot use layout.prop(group, "propertyName") as there is no propertyName !
     if is_item_value_type:
-        property_group_class = generate_wrapper_propertyGroup(short_name, item_long_name, definition["items"]["type"]["$ref"],registry, update)
+        property_group_class = generate_wrapper_propertyGroup(long_name, item_long_name, definition["items"]["type"]["$ref"], registry, update)
     else:
         (_, list_content_group_class) = process_component.process_component(registry, item_definition, update, {"nested": True, "type_name": item_long_name}, nesting)
         property_group_class = list_content_group_class
 
-    nesting = nesting+[short_name]
-    nesting_long_names = nesting_long_names + [long_name]
-
     item_collection = CollectionProperty(type=property_group_class)
 
     item_short_name = item_short_name if not is_item_value_type else  "wrapper_" + item_short_name

tools/bevy_components/propGroups/process_map.py

@@ -0,0 +1,71 @@
+from bpy.props import (StringProperty, IntProperty, CollectionProperty)
+from .utils import generate_wrapper_propertyGroup
+from . import process_component
+
+def process_map(registry, definition, update, nesting=[], nesting_long_names=[]):
+    print("IS HASHMAP")
+    value_types_defaults = registry.value_types_defaults 
+    type_infos = registry.type_infos
+
+    short_name = definition["short_name"]
+    long_name = definition["title"]
+
+    nesting = nesting + [short_name]
+    nesting_long_names = nesting_long_names + [long_name]
+
+    #ref_name = definition["items"]["type"]["$ref"].replace("#/$defs/", "")
+    value_ref_name = definition["additionalProperties"]["type"]["$ref"].replace("#/$defs/", "")
+    key_ref_name = long_name.split(',')[0].split('<')[1]# FIXME: hack !!!
+    key_type = ''
+    value_type = ''
+    print("infos", short_name, "long name", long_name)
+    print("value ref", value_ref_name, "key ref", key_ref_name)
+    #print("definition", definition)
+
+    if value_ref_name in type_infos:
+        value_definition = type_infos[value_ref_name]
+        original_type_name = value_definition["title"]
+        original_short_name = value_definition["short_name"]
+        is_value_value_type = original_type_name in value_types_defaults
+        definition_link = definition["additionalProperties"]["type"]["$ref"]#f"#/$defs/{value_ref_name}"
+
+        print("hashmap VALUE type", original_type_name)
+
+        #if the content of the list is a unit type, we need to generate a fake wrapper, otherwise we cannot use layout.prop(group, "propertyName") as there is no propertyName !
+        if is_value_value_type:
+            values_property_group_class = generate_wrapper_propertyGroup(long_name, original_type_name, definition_link, registry, update)
+        else:
+            (_, list_content_group_class) = process_component.process_component(registry, value_definition, update, {"nested": True, "type_name": original_type_name}, nesting)
+            values_property_group_class = list_content_group_class
+
+        values_collection = CollectionProperty(type=values_property_group_class)
+
+    if key_ref_name in type_infos:
+        key_definition = type_infos[key_ref_name]
+        original_type_name = key_definition["title"]
+        original_short_name = key_definition["short_name"]
+        is_key_value_type = original_type_name in value_types_defaults
+        definition_link = f"#/$defs/{key_ref_name}"
+
+        #if the content of the list is a unit type, we need to generate a fake wrapper, otherwise we cannot use layout.prop(group, "propertyName") as there is no propertyName !
+        if is_key_value_type:
+            keys_property_group_class = generate_wrapper_propertyGroup(long_name+'_values', original_type_name, definition_link, registry, update)
+        else:
+            (_, list_content_group_class) = process_component.process_component(registry, key_definition, update, {"nested": True, "type_name": original_type_name}, nesting)
+            keys_property_group_class = list_content_group_class
+
+        keys_collection = CollectionProperty(type=keys_property_group_class)
+
+    __annotations__ = {
+        "list": keys_collection,
+        "list_index": IntProperty(name = "Index for keys", default = 0,  update=update),
+        "values_list": values_collection,
+        "values_list_index": IntProperty(name = "Index for values", default = 0,  update=update),
+    }
+    '''
+    "values_setter": values_setter,
+        "values_list": values_collection,
+        "values_list_index": IntProperty(name = "Index for values", default = 0,  update=update),
+    '''
+
+    return __annotations__

tools/bevy_components/propGroups/process_structs.py

@@ -13,9 +13,12 @@ def process_structs(registry, definition, properties, update, nesting, nesting_l
     nesting = nesting + [short_name]
     nesting_long_names = nesting_long_names + [long_name]
 
+    if short_name == "HashmapTestSimple":
+        print("Struct", short_name)
     for property_name in properties.keys():
         ref_name = properties[property_name]["type"]["$ref"].replace("#/$defs/", "")
-        
+        if short_name == "HashmapTestSimple":
+            print("ref name", ref_name)
         if ref_name in type_infos:
             original = type_infos[ref_name]
             original_type_name = original["title"]
@@ -23,6 +26,9 @@ def process_structs(registry, definition, properties, update, nesting, nesting_l
             value = value_types_defaults[original_type_name] if is_value_type else None
             default_values[property_name] = value
 
+            if short_name == "HashmapTestSimple":
+                print("original",original, original_type_name, is_value_type, value)
+
             if is_value_type:
                 if original_type_name in blender_property_mapping:
                     blender_property_def = blender_property_mapping[original_type_name]

tools/bevy_components/propGroups/utils.py

@@ -8,13 +8,16 @@ from bpy_types import PropertyGroup
 
 # this helper creates a "fake"/wrapper property group that is NOT a real type in the registry
 # usefull for things like value types in list items etc
-def generate_wrapper_propertyGroup(short_name, item_long_name, definition, registry, update):
+def generate_wrapper_propertyGroup(wrapped_type_long_name_name, item_long_name, definition_link, registry, update):
     value_types_defaults = registry.value_types_defaults 
     blender_property_mapping = registry.blender_property_mapping
     is_item_value_type = item_long_name in value_types_defaults
 
-    wrapper_name = "wrapper_" + short_name
+    wrapper_name = "wrapper_" + wrapped_type_long_name_name
+    print("WRAPPER NAME", wrapper_name)
 
+
+    # FIXME: this is not a correct generic value for hashmaps !!?
     wrapper_definition = {
         "isComponent": False,
         "isResource": False,
@@ -22,17 +25,21 @@ def generate_wrapper_propertyGroup(short_name, item_long_name, definition, regis
         "prefixItems": [
             {
                 "type": {
-                    "$ref": definition
+                    "$ref": definition_link
                 }
             }
         ],
-        "short_name": wrapper_name,
+        "short_name": wrapper_name, # FIXME !!!
         "title": wrapper_name,
         "type": "array",
         "typeInfo": "TupleStruct"
     }
+
+    # we generate a very small 'hash' for the component name
+    property_group_name = registry.generate_propGroup_name(nesting=[], longName=wrapper_name)
     registry.add_custom_type(wrapper_name, wrapper_definition)
 
+
     blender_property = StringProperty(default="", update=update)
     if item_long_name in blender_property_mapping:
         value = value_types_defaults[item_long_name] if is_item_value_type else None
@@ -51,9 +58,9 @@ def generate_wrapper_propertyGroup(short_name, item_long_name, definition, regis
         '__annotations__': wrapper_annotations,
         'tupple_or_struct': "tupple",
         'field_names': ['0'], 
-        **dict(with_properties = False, with_items= True, with_enum= False, with_list= False, short_name= wrapper_name, type_name=wrapper_name),
+        **dict(with_properties = False, with_items= True, with_enum= False, with_list= False, with_map =False, short_name=wrapper_name, type_name=wrapper_name),
     }
-    property_group_class = type(wrapper_name, (PropertyGroup,), property_group_params)
+    property_group_class = type(property_group_name, (PropertyGroup,), property_group_params)
     bpy.utils.register_class(property_group_class)
 
     return property_group_class

tools/bevy_components/registry/registry.py

@@ -336,7 +336,7 @@ class ComponentsRegistry(PropertyGroup):
     long_names_to_propgroup_names = {}
 
     # generate propGroup name from nesting level & shortName: each shortName + nesting is unique
-    def generate_propGroup_name(self, nesting, shortName, longName):
+    def generate_propGroup_name(self, nesting, longName):
         #print("gen propGroup name for", shortName, nesting)
         #if shortName in self.short_names_to_propgroup_names and len(nesting) == 0:
         #    return self.get_propertyGroupName_from_shortName(shortName)
@@ -359,7 +359,9 @@ class ComponentsRegistry(PropertyGroup):
     
     def get_propertyGroupName_from_longName(self, longName):
         return self.long_names_to_propgroup_names.get(longName, None)
-
+    
+    def long_name_to_key():
+        pass
 
     ###########