auto_walk/__init__.py

# SPDX-License-Identifier: GPL-2.0-or-later

bl_info = {
    "name": "Unfold Anim Cycle",
    "description": "Anim tools to develop walk/run cycles along a curve",
    "author": "Samuel Bernou",
    "version": (1, 2, 0),
    "blender": (3, 0, 0),
    "location": "View3D",
    "warning": "",
    "doc_url": "https://gitlab.com/autour-de-minuit/blender/unfold_anim_cycle",
    "category": "Object"}

if 'bpy' in locals():
    import importlib as imp
    imp.reload(properties)
    imp.reload(preferences)
    imp.reload(OP_setup)
    imp.reload(OP_setup_curve_path)
    imp.reload(OP_setup_curve_a_to_b)
    imp.reload(OP_animate_path)
    imp.reload(OP_expand_cycle_step)
    imp.reload(OP_snap_contact)
    imp.reload(OP_world_copy_paste)
    imp.reload(OP_nla_tweak)
    imp.reload(panels)
else:
    from . import properties
    from . import preferences
    from . import OP_setup
    from . import OP_setup_curve_path
    from . import OP_setup_curve_a_to_b
    from . import OP_animate_path
    from . import OP_expand_cycle_step
    from . import OP_snap_contact
    from . import OP_world_copy_paste
    from . import OP_nla_tweak
    from . import panels

import bpy
from . import fn

mods = (
    properties,
    preferences,
    OP_setup,
    OP_setup_curve_path,
    OP_setup_curve_a_to_b,
    OP_animate_path,
    OP_expand_cycle_step,
    OP_snap_contact,
    OP_world_copy_paste,
    OP_nla_tweak,
    panels,
)

from bpy.app.handlers import persistent


## Not 
# @persistent
# def set_target_bone(scene):
#     # prefill constrained bone field
#     settings = bpy.context.scene.anim_cycle_settings
#     if not settings.tgt_bone:
#         settings.tgt_bone = fn.get_addon_prefs().tgt_bone
    

def register():
    if bpy.app.background:
        return
    
    for module in mods:
        module.register()
    
    prefs = fn.get_addon_prefs()
    panels.update_panel(prefs, bpy.context)
    
    # bpy.app.handlers.load_post.append(set_target_bone)

def unregister():
    if bpy.app.background:
        return
    
    # bpy.app.handlers.load_post.remove(set_target_bone)
    
    for module in reversed(mods):
        module.unregister()

if __name__ == "__main__":
    register()