bgelogic.py 文件源码

def load_user_logic(module_name):
    full_path = bge.logic.expandPath("//bgelogic/cells/{}.py".format(module_name))
    loaded_value = _loaded_userlogic_files.get(full_path)
    if loaded_value: return loaded_value
    import sys
    python_version = sys.version_info
    major = python_version[0]
    minor = python_version[1]
    if (major < 3) or (major == 3 and minor < 3):
        import imp
        loaded_value = imp.load_source(module_name, full_path)
    elif (major == 3) and (minor < 5):
        from importlib.machinery import SourceFileLoader
        loaded_value = SourceFileLoader(module_name, full_path).load_module()
    else:
        import importlib.util
        spec = importlib.util.spec_from_file_location(module_name, full_path)
        module = importlib.util.module_from_spec(spec)
        spec.loader.exec_module(module)
        loaded_value = module
    _loaded_userlogic_files[module_name] = loaded_value
    return loaded_value