// 
// cocos2d::extension::CCControl::setOpacityModifyRGB from 0x1800048f0 to 0x180004992 (162 bytes)
// 
// 14 xrefs:
// > <???> @ 0x1800235e8
// > <???> @ 0x180023be8
// > <???> @ 0x1800247b8
// > <???> @ 0x180024860
// > <???> @ 0x180024e10
// > <???> @ 0x1800253f8
// > <???> @ 0x1800259a8
// > <???> @ 0x180025f78
// > <???> @ 0x1800265a0
// > <???> @ 0x180027a30
// > <???> @ 0x18002d564
// > <???> @ 0x18002d5bc
// > <???> @ 0x18002fdf8
// > <???> @ 0x18004942c
// 
// 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::CCControl::setOpacityModifyRGB(
        cocos2d::extension::CCControl *this,
        unsigned __int8 a2)
{
  __int64 v3; // rax
  unsigned int *v4; // rbx
  __int64 v5; // rax
  _QWORD *v6; // rbx
  _QWORD *i; // rdi
  __int64 v8; // rax

  *((_BYTE *)this + 24) = a2;
  v3 = (*(__int64 (__fastcall **)(char *))(*((_QWORD *)this - 51) + 464LL))((char *)this - 408);
  if ( v3 )
  {
    v4 = *(unsigned int **)(v3 + 56);
    v5 = *v4;
    if ( (_DWORD)v5 )
    {
      v6 = *((_QWORD **)v4 + 2);
      for ( i = &v6[v5 - 1]; v6 <= i; ++v6 )
      {
        if ( !*v6 )
          break;
        v8 = _RTDynamicCast(
               *v6,
               0,
               &cocos2d::CCObject `RTTI Type Descriptor',
               &cocos2d::CCRGBAProtocol `RTTI Type Descriptor',
               0);
        if ( v8 )
          (*(void (__fastcall **)(__int64, _QWORD))(*(_QWORD *)v8 + 48LL))(v8, a2);
      }
    }
  }
}