COverlayMgr::ClearRenderLists

/* COverlayMgr::ClearRenderLists() */

void __thiscall COverlayMgr::ClearRenderLists(COverlayMgr *this)

{
  int iVar1;
  int iVar2;
  float fVar3;
  float fVar4;
  
  iVar1 = 0;
  do {
    iVar2 = iVar1 + 1;
    (**(code **)(*(int *)this + 0x14))(this,iVar1);
    iVar1 = iVar2;
  } while (iVar2 != 4);
  if (*(int *)(r_overlayfadeenable._28_4_ + 0x30) != 0) {
    fVar3 = *(float *)(r_overlayfademin._28_4_ + 0x2c) * *(float *)(r_overlayfademin._28_4_ + 0x2c);
    fVar4 = *(float *)(r_overlayfademax._28_4_ + 0x2c);
    *(float *)(this + 0x74) = fVar3;
    fVar4 = fVar4 * fVar4;
    *(float *)(this + 0x78) = fVar4;
    *(float *)(this + 0x7c) = 1.0 / (fVar4 - fVar3);
  }
  return;
}