// 
// cocos2d::extension::CCControlButton::setOpacity from 0x180007610 to 0x180007676 (102 bytes)
// 
// 4 xrefs:
// > <???> @ 0x180023be0
// > <???> @ 0x180027a28
// > <???> @ 0x18002fdf8
// > <???> @ 0x18004975c
// 
// This function is hookable on this platform!
// 
// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA
// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings
// 

void __fastcall cocos2d::extension::CCControlButton::setOpacity(
        cocos2d::extension::CCControlButton *this,
        unsigned __int8 a2)
{
  __int64 v4; // rax
  __int64 v5; // rax
  __int64 i; // rbx

  cocos2d::CCLayerRGBA::setOpacity(this, a2);
  v4 = *((_QWORD *)this + 18);
  if ( v4 )
  {
    v5 = *(_QWORD *)(v4 + 56);
    if ( v5 )
    {
      for ( i = *(_QWORD *)(v5 + 288); ; i = *(_QWORD *)(i + 288) )
      {
        (*(void (__fastcall **)(__int64, _QWORD))(*(_QWORD *)(*(_QWORD *)(v5 + 264) + 320LL) + 40LL))(
          *(_QWORD *)(v5 + 264) + 320LL,
          a2);
        v5 = i;
        if ( !i )
          break;
      }
    }
  }
}