[fix] fix misc not important issues

- correct all icon usage. use 'CANCEL' instead of 'ERROR' to indicate error correctly. and move these icon const into UTILS_icons_manager.py
- auto rename generated rail section to match the default name standard.
- give more clear signal about import and export bm file by using Operator.report() function.

ballance_blender_plugin/BMFILE_export.py

@@ -2,7 +2,7 @@ import bpy,bmesh,bpy_extras,mathutils
 import pathlib,zipfile,time,os,tempfile,math
 import struct, shutil
 from bpy_extras import io_utils, node_shader_utils
-from . import UTILS_constants, UTILS_functions, UTILS_file_io, UTILS_zip_helper, UTILS_virtools_prop
+from . import UTILS_constants, UTILS_functions, UTILS_file_io, UTILS_zip_helper, UTILS_virtools_prop, UTILS_icons_manager
 
 class BALLANCE_OT_export_bm(bpy.types.Operator, bpy_extras.io_utils.ExportHelper):
     """Save a Ballance Map File (BM file spec 1.4)"""
@@ -34,7 +34,7 @@ class BALLANCE_OT_export_bm(bpy.types.Operator, bpy_extras.io_utils.ExportHelper
 
         if ((self.export_mode == 'COLLECTION' and context.scene.BallanceBlenderPluginProperty.collection_picker is None) or 
             (self.export_mode == 'OBJECT' and context.scene.BallanceBlenderPluginProperty.object_picker is None)):
-            UTILS_functions.show_message_box(("No specific target", ), "Lost parameter", 'ERROR')
+            UTILS_functions.show_message_box(("No specific target", ), "Lost parameter", UTILS_icons_manager.blender_error_icon)
         else:
             prefs = bpy.context.preferences.addons[__package__].preferences
 
@@ -51,6 +51,7 @@ class BALLANCE_OT_export_bm(bpy.types.Operator, bpy_extras.io_utils.ExportHelper
         if in_edit_mode:
             bpy.ops.object.editmode_toggle()
 
+        self.report({'INFO'}, "BM File Export Finished.")
         return {'FINISHED'}
 
     def draw(self, context):

ballance_blender_plugin/BMFILE_import.py

@@ -4,7 +4,7 @@ import struct, shutil
 from bpy_extras import io_utils,node_shader_utils
 from bpy_extras.io_utils import unpack_list
 from bpy_extras.image_utils import load_image
-from . import UTILS_constants, UTILS_functions, UTILS_file_io, UTILS_zip_helper, UTILS_virtools_prop
+from . import UTILS_constants, UTILS_functions, UTILS_file_io, UTILS_zip_helper, UTILS_virtools_prop, UTILS_icons_manager
 
 class BALLANCE_OT_import_bm(bpy.types.Operator, bpy_extras.io_utils.ImportHelper):
     """Load a Ballance Map File (BM file spec 1.4)"""
@@ -63,6 +63,8 @@ class BALLANCE_OT_import_bm(bpy.types.Operator, bpy_extras.io_utils.ImportHelper
                 prefs.no_component_collection, prefs.external_folder, prefs.temp_texture_folder,
                 self.texture_conflict_strategy, self.material_conflict_strategy, 
                 self.mesh_conflict_strategy, self.object_conflict_strategy)
+
+        self.report({'INFO'}, "BM File Import Finished.")
         return {'FINISHED'}
         
 
@@ -89,7 +91,7 @@ def import_bm(context, bmx_filepath, prefs_fncg, prefs_externalTexture, prefs_te
             # clean temp folder, output error
             UTILS_functions.show_message_box(
                 ("Unsupported BM spec. Expect: {} Gotten: {}".format(UTILS_constants.bmfile_currentVersion, index_gottenVersion), ), 
-                "Unsupported BM spec", 'ERROR')
+                "Unsupported BM spec", UTILS_icons_manager.blender_error_icon)
             findex.close()
             utils_tempFolderObj.cleanup()
             return

ballance_blender_plugin/MODS_rail_uv.py

@@ -1,7 +1,7 @@
 import bpy,bmesh
 import mathutils
 import bpy.types
-from . import UTILS_functions
+from . import UTILS_functions, UTILS_icons_manager
 
 class BALLANCE_OT_rail_uv(bpy.types.Operator):
     """Create a UV for rail"""
@@ -47,7 +47,7 @@ class BALLANCE_OT_rail_uv(bpy.types.Operator):
 
     def execute(self, context):
         if context.scene.BallanceBlenderPluginProperty.material_picker == None:
-            UTILS_functions.show_message_box(("No specific material", ), "Lost parameter", 'ERROR')
+            UTILS_functions.show_message_box(("No specific material", ), "Lost parameter", UTILS_icons_manager.blender_error_icon)
         else:
             _create_rail_uv(self.uv_type, context.scene.BallanceBlenderPluginProperty.material_picker, self.uv_scale, self.projection_axis)
         return {'FINISHED'}
@@ -175,7 +175,7 @@ def _create_rail_uv(rail_type, material_pointer, scale_size, projection_axis):
     if len(ignoredObj) != 0:
         UTILS_functions.show_message_box(
             ("Following objects are not processed due to they are not suit for this function now: ", ) + tuple(ignoredObj), 
-            "Execution result", 'INFO'
+            "Execution result", UTILS_icons_manager.blender_info_icon
         )
 
 def _tt_reflection_mapping_compute(_point, _n, _refobj):

ballance_blender_plugin/NAMES_rename_system.py

@@ -1,5 +1,5 @@
 import bpy
-from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop
+from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop, UTILS_icons_manager
 
 class rename_system_props(bpy.types.Operator):
     name_standard: bpy.props.EnumProperty(
@@ -557,6 +557,5 @@ def _rename_core(source_std, dest_std):
         'View console to get more detail',
         'All: {}'.format(all_obj_counter),
         'Failed: {}'.format(failed_obj_counter)),
-        "Info",
+        "Info", UTILS_icons_manager.blender_error_icon
-        "INFO"
     )

ballance_blender_plugin/OBJS_add_rails.py

@@ -10,9 +10,11 @@ class BALLANCE_OT_add_rails(bpy.types.Operator):
     rail_type: bpy.props.EnumProperty(
         name="Type",
         description="Rail type",
-        items=(('MONO', "Monorail", ""),
+        items=(
-                ('DOUBLE', "Rail", ""),
+            ('MONO', "Monorail", ""),
-                ),
+            ('DOUBLE', "Rail", ""),
+        ),
+        default='DOUBLE',
     )
 
     rail_radius: bpy.props.FloatProperty(
@@ -38,6 +40,11 @@ class BALLANCE_OT_add_rails(bpy.types.Operator):
             # merge
             firstObj = _merge_two_circle(firstObj, secondObj)
 
+        # rename
+        if self.rail_type == 'DOUBLE':
+            firstObj.name = "A_Rail_"
+        else:
+            firstObj.name = "A_Rail_Mono_"
         # apply 3d cursor
         UTILS_functions.move_to_cursor(firstObj)
 
@@ -89,6 +96,8 @@ class BALLANCE_OT_add_tunnels(bpy.types.Operator):
             # merge
             firstObj = _merge_two_circle(firstObj, secondObj)
 
+        # rename
+        firstObj.name = "A_Rail_Tunnel_"
         # apply 3d cursor
         UTILS_functions.move_to_cursor(firstObj)
 

ballance_blender_plugin/OBJS_group_opers.py

@@ -1,5 +1,5 @@
 import bpy
-from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop
+from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop, UTILS_icons_manager
 
 class BALLANCE_OT_select_virtools_group(UTILS_virtools_prop.common_group_name_props):
     """Select objects by Virtools Group."""
@@ -91,7 +91,10 @@ class BALLANCE_OT_ctx_set_group(UTILS_virtools_prop.common_group_name_props):
 
         # throw a warning if some objects have duplicated group
         if has_duplicated:
-            UTILS_functions.show_message_box(("Some objects have duplicated group name.", "These objects have been omitted.", ), "Duplicated Group", 'ERROR')
+            UTILS_functions.show_message_box(
+                ("Some objects have duplicated group name.", "These objects have been omitted.", ), 
+                "Duplicated Group", UTILS_icons_manager.blender_error_icon
+            )
 
         return {'FINISHED'}
 
@@ -124,7 +127,10 @@ class BALLANCE_OT_ctx_unset_group(UTILS_virtools_prop.common_group_name_props):
 
         # throw a warning if some objects have duplicated group
         if lack_group:
-            UTILS_functions.show_message_box(("Some objects lack specified group name.", "These objects have been omitted.", ), "Lack Group", 'ERROR')
+            UTILS_functions.show_message_box(
+                ("Some objects lack specified group name.", "These objects have been omitted.", ), 
+                "Lack Group", UTILS_icons_manager.blender_error_icon
+            )
 
         return {'FINISHED'}
 

ballance_blender_plugin/PROPS_virtools_group.py

@@ -1,5 +1,5 @@
 import bpy
-from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop
+from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop, UTILS_icons_manager
 
 class BALLANCE_OT_add_virtools_group(UTILS_virtools_prop.common_group_name_props):
     """Add a Virtools Group for Active Object."""
@@ -15,7 +15,7 @@ class BALLANCE_OT_add_virtools_group(UTILS_virtools_prop.common_group_name_props
         # try adding
         obj = context.object
         if not UTILS_virtools_prop.add_virtools_group_data(obj, self.get_group_name_string()):
-            UTILS_functions.show_message_box(("Group name is duplicated!", ), "Duplicated Name", 'ERROR')
+            UTILS_functions.show_message_box(("Group name is duplicated!", ), "Duplicated Name", UTILS_icons_manager.blender_error_icon)
 
         return {'FINISHED'}
 

ballance_blender_plugin/PROPS_virtools_material.py

@@ -1,5 +1,5 @@
 import bpy
-from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop
+from . import UTILS_constants, UTILS_functions, UTILS_virtools_prop, UTILS_icons_manager
 
 class BALLANCE_OT_apply_virtools_material(bpy.types.Operator):
     """Apply Virtools Material to Blender Material."""
@@ -19,7 +19,7 @@ class BALLANCE_OT_apply_virtools_material(bpy.types.Operator):
         if mtl_data[0]:
             UTILS_functions.create_material_nodes(mtl, mtl_data)
         else:
-            UTILS_functions.show_message_box(("Virtools Material is not enabled.", ), "Apply Failed", 'ERROR')
+            UTILS_functions.show_message_box(("Virtools Material is not enabled.", ), "Apply Failed", UTILS_icons_manager.blender_error_icon)
 
         return {'FINISHED'}
 
@@ -37,7 +37,7 @@ class BALLANCE_OT_parse_virtools_material(bpy.types.Operator):
         mtl = context.material
         mtl_data = UTILS_functions.parse_material_nodes(mtl)
         if mtl_data is None:
-            UTILS_functions.show_message_box(("Fail to parse Principled BSDF.", ), "Parsing Failed", 'ERROR')
+            UTILS_functions.show_message_box(("Fail to parse Principled BSDF.", ), "Parsing Failed", UTILS_icons_manager.blender_error_icon)
         else:
             UTILS_virtools_prop.set_virtools_material_data(mtl, mtl_data)
 

ballance_blender_plugin/UTILS_icons_manager.py

@@ -3,6 +3,10 @@ import bpy.utils.previews
 import os
 from . import UTILS_constants
 
+blender_info_icon = 'INFO'
+blender_warning_icon = 'ERROR'
+blender_error_icon = 'CANCEL'
+
 # ImagePreviewCollection ccreated by Blender
 floor_icons = None
 # a map. key is block name, value is loaded icon id

ballance_blender_plugin/__init__.py

@@ -2,7 +2,7 @@ bl_info={
 	"name":"Ballance Blender Plugin",
 	"description":"Ballance mapping tools for Blender",
 	"author":"yyc12345",
-	"version":(3,0),
+	"version":(3,1),
 	"blender":(3,3,0),
 	"category":"Object",
 	"support":"TESTING",