CFuncNavBlocker::CalculateBlocked

/* CFuncNavBlocker::CalculateBlocked(bool*, Vector const&, Vector const&) */

uint CFuncNavBlocker::CalculateBlocked(bool *param_1,Vector *param_2,Vector *param_3)

{
  int iVar1;
  uint uVar2;
  char cVar3;
  uint uVar4;
  int iVar5;
  uint local_28;
  int local_20;
  
  *param_1 = false;
  param_1[1] = false;
  uVar4 = (uint)DAT_00fe677c;
  if (uVar4 == 0xffff) {
    local_28 = 0;
  }
  else {
    local_28 = 0;
    local_20 = 0;
    do {
      iVar1 = *(int *)(gm_NavBlockers + uVar4 * 8);
      iVar5 = 0;
      cVar3 = '\0';
      do {
        if ((*(char *)(iVar1 + 0x458 + iVar5) != '\0') && (param_1[iVar5] == false)) {
          if (cVar3 == '\0') {
            cVar3 = IsBoxIntersectingBox
                              ((Vector *)(iVar1 + 0x440),(Vector *)(iVar1 + 0x44c),param_2,param_3);
            if (cVar3 == '\0') goto LAB_00717a70;
          }
          if (*(char *)(iVar1 + 0x460) == '\0') {
            uVar2 = 1;
            if (1 < local_28) {
              uVar2 = local_28;
            }
          }
          else {
            local_28 = 2;
            uVar2 = local_28;
          }
          local_28 = uVar2;
          local_20 = local_20 + 1;
          param_1[iVar5] = true;
          cVar3 = '\x01';
        }
LAB_00717a70:
        iVar5 = iVar5 + 1;
      } while (iVar5 != 2);
    } while ((local_20 != 2) &&
            (uVar4 = (uint)*(ushort *)(gm_NavBlockers + 6 + uVar4 * 8), uVar4 != 0xffff));
  }
  return local_28;
}