CUtlVector<CEffectScriptElement,CUtlMemory<CEffectScriptElement,int>>::InsertBefore

/* CUtlVector<CEffectScriptElement, CUtlMemory<CEffectScriptElement, int> >::InsertBefore(int,
   CEffectScriptElement const&) */

int __thiscall
CUtlVector<CEffectScriptElement,CUtlMemory<CEffectScriptElement,int>>::InsertBefore
          (CUtlVector<CEffectScriptElement,CUtlMemory<CEffectScriptElement,int>> *this,int param_1,
          CEffectScriptElement *param_2)

{
  undefined4 *puVar1;
  void *pvVar2;
  int iVar3;
  int iVar4;
  CEffectScriptElement *pCVar5;
  int iVar6;
  undefined4 *puVar7;
  byte bVar8;
  
  bVar8 = 0;
  iVar6 = *(int *)(this + 4);
  iVar3 = *(int *)(this + 0xc) + 1;
  if (iVar6 < iVar3) {
    iVar4 = *(int *)(this + 8);
    if (-1 < iVar4) {
      if (iVar4 == 0) {
        if (iVar6 == 0) {
          if (iVar3 < 2) {
            iVar4 = 1;
            goto LAB_0068fd77;
          }
          iVar6 = 1;
        }
        do {
          iVar4 = iVar6 * 2;
          if (iVar3 <= iVar4) break;
          iVar4 = iVar6 * 4;
          iVar6 = iVar4;
        } while (iVar4 < iVar3);
      }
      else {
        for (iVar4 = iVar4 * (*(int *)(this + 0xc) / iVar4 + 1); iVar4 < iVar3;
            iVar4 = (iVar4 + iVar3) / 2) {
        }
      }
LAB_0068fd77:
      *(int *)(this + 4) = iVar4;
      if (*(void **)this == (void *)0x0) {
        pvVar2 = malloc(iVar4 * 0x1b0);
        *(void **)this = pvVar2;
      }
      else {
        pvVar2 = realloc(*(void **)this,iVar4 * 0x1b0);
        *(void **)this = pvVar2;
        iVar3 = *(int *)(this + 0xc) + 1;
      }
      goto LAB_0068fc22;
    }
  }
  pvVar2 = *(void **)this;
LAB_0068fc22:
  *(int *)(this + 0xc) = iVar3;
  *(void **)(this + 0x10) = pvVar2;
  iVar3 = (iVar3 - param_1) + -1;
  iVar6 = param_1 * 0x1b0;
  if (0 < iVar3) {
    _V_memmove((void *)((int)pvVar2 + iVar6 + 0x1b0),(void *)((int)pvVar2 + iVar6),iVar3 * 0x1b0);
    pvVar2 = *(void **)this;
  }
  puVar1 = (undefined4 *)((int)pvVar2 + iVar6);
  if (puVar1 != (undefined4 *)0x0) {
    pCVar5 = param_2;
    puVar7 = puVar1;
    for (iVar3 = 0x20; iVar3 != 0; iVar3 = iVar3 + -1) {
      *puVar7 = *(undefined4 *)pCVar5;
      pCVar5 = pCVar5 + (uint)bVar8 * -8 + 4;
      puVar7 = puVar7 + (uint)bVar8 * -2 + 1;
    }
    puVar1[0x20] = *(undefined4 *)(param_2 + 0x80);
    puVar1[0x21] = *(undefined4 *)(param_2 + 0x84);
    puVar1[0x22] = *(undefined4 *)(param_2 + 0x88);
    puVar1[0x23] = *(undefined4 *)(param_2 + 0x8c);
    puVar1[0x24] = *(undefined4 *)(param_2 + 0x90);
    puVar1[0x25] = *(undefined4 *)(param_2 + 0x94);
    puVar1[0x26] = *(undefined4 *)(param_2 + 0x98);
    puVar1[0x27] = *(undefined4 *)(param_2 + 0x9c);
    pCVar5 = param_2 + 0xa0;
    puVar7 = puVar1 + 0x28;
    for (iVar3 = 0x20; iVar3 != 0; iVar3 = iVar3 + -1) {
      *puVar7 = *(undefined4 *)pCVar5;
      pCVar5 = pCVar5 + (uint)bVar8 * -8 + 4;
      puVar7 = puVar7 + (uint)bVar8 * -2 + 1;
    }
    pCVar5 = param_2 + 0x120;
    puVar7 = puVar1 + 0x48;
    for (iVar3 = 0x20; iVar3 != 0; iVar3 = iVar3 + -1) {
      *puVar7 = *(undefined4 *)pCVar5;
      pCVar5 = pCVar5 + (uint)bVar8 * -8 + 4;
      puVar7 = puVar7 + (uint)bVar8 * -2 + 1;
    }
    puVar1[0x68] = *(undefined4 *)(param_2 + 0x1a0);
    puVar1[0x69] = *(undefined4 *)(param_2 + 0x1a4);
    puVar1[0x6a] = *(undefined4 *)(param_2 + 0x1a8);
    *(CEffectScriptElement *)(puVar1 + 0x6b) = param_2[0x1ac];
    *(CEffectScriptElement *)((int)puVar1 + 0x1ad) = param_2[0x1ad];
  }
  return param_1;
}