CParticleCollection::CopyParticleAttributesToPreviousAttributes

/* CParticleCollection::CopyParticleAttributesToPreviousAttributes() const */

void __thiscall
CParticleCollection::CopyParticleAttributesToPreviousAttributes(CParticleCollection *this)

{
  CParticleCollection *pCVar1;
  CParticleCollection *pCVar2;
  CParticleCollection *pCVar3;
  
  pCVar1 = this + 0xd4;
  pCVar3 = this + 0x254;
  do {
    while (*(int *)(pCVar3 + 0x60) != 0) {
      pCVar2 = pCVar1 + 4;
      memcpy(*(void **)pCVar3,*(void **)(this + 0xd4 + (int)(pCVar1 + (-0xd4 - (int)this))),
             *(int *)(this + 0x20) * 4 * *(int *)(pCVar3 + 0x60));
      pCVar1 = pCVar2;
      pCVar3 = pCVar3 + 4;
      if (pCVar2 == this + 0x134) {
        return;
      }
    }
    pCVar1 = pCVar1 + 4;
    pCVar3 = pCVar3 + 4;
  } while (pCVar1 != this + 0x134);
  return;
}