Base_CmdKeyValues::ReadFromBuffer

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* Base_CmdKeyValues::ReadFromBuffer(bf_read&) */

uint __thiscall Base_CmdKeyValues::ReadFromBuffer(Base_CmdKeyValues *this,bf_read *param_1)

{
  int iVar1;
  code *pcVar2;
  uint *puVar3;
  undefined4 *puVar4;
  int iVar5;
  char cVar6;
  uint uVar7;
  int iVar8;
  KeyValues *this_00;
  int *piVar9;
  uint uVar10;
  int in_GS_OFFSET;
  undefined4 uStackY_b0;
  char *in_stack_ffffff58;
  uint local_70;
  int local_6c;
  int local_68;
  int local_64;
  int local_60;
  int local_5c;
  undefined1 local_58 [56];
  int local_20;
  
  piVar9 = (int *)&stack0xffffff54;
  local_6c = 0;
  local_20 = *(int *)(in_GS_OFFSET + 0x14);
  local_68 = 0;
  if (_exit == 0) {
    local_5c = 0;
  }
  else {
    in_stack_ffffff58 = (char *)&local_6c;
    uStackY_b0 = 0xb6815;
    (**(code **)(_exit + 0x50))();
    local_5c = _exit;
  }
  iVar1 = _DAT_0040b9d4;
  local_64 = local_6c;
  local_60 = local_68;
  if ((_DAT_0040b028 == 0) && (DAT_0040b02c != '\0')) {
LAB_000b6845:
    this_00 = *(KeyValues **)(this + 0x48);
  }
  else {
                    /* try { // try from 000b69c6 to 000b6a14 has its CatchHandler @ 000b6bc7 */
    uStackY_b0 = 0xb69cb;
    iVar8 = ThreadGetCurrentId();
    if (iVar1 != iVar8) goto LAB_000b6845;
    if ((char *)*_DAT_0040b030 != "Base_CmdKeyValues::ReadFromBuffer") {
      in_stack_ffffff58 = "Base_CmdKeyValues::ReadFromBuffer";
      uStackY_b0 = 0xb6a08;
      _DAT_0040b030 =
           (int *)CVProfNode::GetSubNode((char *)_DAT_0040b030,0x2a0b50,&DAT_00000001,0x2a054b);
    }
    uStackY_b0 = 0xb6a15;
    CVProfNode::EnterScope();
    DAT_0040b02c = '\0';
    this_00 = *(KeyValues **)(this + 0x48);
  }
  if (this_00 == (KeyValues *)0x0) {
                    /* try { // try from 000b6a2e to 000b6a32 has its CatchHandler @ 000b6bc3 */
    uStackY_b0 = 0xb6a33;
    this_00 = KeyValues::operator_new((KeyValues *)0x2c,(uint)in_stack_ffffff58);
                    /* try { // try from 000b6a48 to 000b6a4c has its CatchHandler @ 000b6b8e */
    uStackY_b0 = 0xb6a4d;
    KeyValues::KeyValues();
    *(KeyValues **)(this + 0x48) = this_00;
  }
                    /* try { // try from 000b6853 to 000b6910 has its CatchHandler @ 000b6bc3 */
  uStackY_b0 = 0xb6858;
  KeyValues::Clear(this_00);
  iVar1 = *(int *)(param_1 + 0x14);
  if (iVar1 < 0x20) {
    local_70 = *(uint *)(param_1 + 0x10);
    puVar3 = *(uint **)(param_1 + 0x18);
    if (puVar3 == *(uint **)(param_1 + 0x1c)) {
      *(undefined4 *)(param_1 + 0x14) = 1;
      uVar7 = 0;
      *(undefined4 *)(param_1 + 0x10) = 0;
      *(uint **)(param_1 + 0x18) = puVar3 + 1;
      param_1[4] = (bf_read)0x1;
      goto LAB_000b6945;
    }
    if (*(uint **)(param_1 + 0x1c) < puVar3) {
      param_1[4] = (bf_read)0x1;
      *(undefined4 *)(param_1 + 0x10) = 0;
    }
    else {
      *(uint **)(param_1 + 0x18) = puVar3 + 1;
      uVar7 = *puVar3;
      *(uint *)(param_1 + 0x10) = uVar7;
      if (param_1[4] == (bf_read)0x0) {
        *(int *)(param_1 + 0x14) = iVar1;
        uVar10 = ((&CBitBuffer::s_nMaskTable)[0x20 - iVar1] & uVar7) << ((byte)iVar1 & 0x1f) |
                 local_70;
        *(uint *)(param_1 + 0x10) = uVar7 >> ((byte)(0x20 - iVar1) & 0x1f);
        goto LAB_000b6882;
      }
    }
  }
  else {
    *(int *)(param_1 + 0x14) = iVar1 + -0x20;
    uVar10 = *(uint *)(param_1 + 0x10);
    if (iVar1 + -0x20 == 0) {
      puVar4 = *(undefined4 **)(param_1 + 0x18);
      *(undefined4 *)(param_1 + 0x14) = 0x20;
      if (puVar4 == *(undefined4 **)(param_1 + 0x1c)) {
        *(undefined4 *)(param_1 + 0x14) = 1;
        *(undefined4 *)(param_1 + 0x10) = 0;
        *(undefined4 **)(param_1 + 0x18) = puVar4 + 1;
      }
      else {
        if (*(undefined4 **)(param_1 + 0x1c) < puVar4) {
          param_1[4] = (bf_read)0x1;
          goto LAB_000b687b;
        }
        *(undefined4 **)(param_1 + 0x18) = puVar4 + 1;
        *(undefined4 *)(param_1 + 0x10) = *puVar4;
      }
    }
    else {
LAB_000b687b:
      *(undefined4 *)(param_1 + 0x10) = 0;
    }
LAB_000b6882:
    if (0 < (int)uVar10) {
      iVar1 = *(int *)(param_1 + 8);
      if (*(int *)(param_1 + 0x20) == 0) {
        iVar8 = 0;
      }
      else {
        iVar8 = (((uint)(*(int *)(param_1 + 0x18) - *(int *)(param_1 + 0x20)) >> 2) * 0x20 -
                *(int *)(param_1 + 0x14)) + (*(uint *)(param_1 + 0xc) & 3) * 8;
        if (iVar1 < iVar8) {
          iVar8 = iVar1;
        }
      }
      if ((int)uVar10 <= iVar1 - iVar8 >> 3) {
        iVar1 = -((uVar10 + 0xf & 0xfffffff0) + 0x10);
        *(bf_read **)(&stack0xffffff54 + iVar1) = param_1;
        local_70 = (int)&local_70 + iVar1;
        *(uint *)(&stack0xffffff5c + iVar1) = uVar10 * 8;
        *(uint *)(&stack0xffffff58 + iVar1) = local_70;
        *(undefined4 *)((int)&uStackY_b0 + iVar1) = 0xb68f3;
        CBitRead::ReadBits(*(CBitRead **)(&stack0xffffff54 + iVar1),
                           *(void **)(&stack0xffffff58 + iVar1),*(int *)(&stack0xffffff5c + iVar1));
        uVar7 = local_70;
        *(uint *)(&stack0xffffff5c + iVar1) = uVar10;
        *(undefined4 *)(&stack0xffffff60 + iVar1) = 8;
        *(undefined1 **)(&stack0xffffff54 + iVar1) = local_58;
        *(uint *)(&stack0xffffff58 + iVar1) = uVar7;
        *(undefined4 *)((int)&uStackY_b0 + iVar1) = 0xb6911;
        CUtlBuffer::CUtlBuffer
                  (*(CUtlBuffer **)(&stack0xffffff54 + iVar1),*(void **)(&stack0xffffff58 + iVar1),
                   *(int *)(&stack0xffffff5c + iVar1),*(int *)(&stack0xffffff60 + iVar1));
        *(undefined4 *)(&stack0xffffff58 + iVar1) = 1;
        *(undefined1 **)(&stack0xffffff54 + iVar1) = local_58;
                    /* try { // try from 000b691c to 000b692f has its CatchHandler @ 000b6bb7 */
        *(undefined4 *)((int)&uStackY_b0 + iVar1) = 0xb6921;
        CUtlBuffer::ActivateByteSwapping
                  (*(CUtlBuffer **)(&stack0xffffff54 + iVar1),(bool)(&stack0xffffff58)[iVar1]);
        *(undefined1 **)(&stack0xffffff58 + iVar1) = local_58;
        *(undefined4 *)(&stack0xffffff54 + iVar1) = *(undefined4 *)(this + 0x48);
        *(undefined4 *)((int)&uStackY_b0 + iVar1) = 0xb6930;
        uVar7 = KeyValues::ReadAsBinary
                          (*(KeyValues **)(&stack0xffffff54 + iVar1),
                           *(CUtlBuffer **)(&stack0xffffff58 + iVar1));
        if ((char)uVar7 != '\0') {
          uVar7 = (byte)param_1[4] ^ 1;
        }
        *(undefined1 **)(&stack0xffffff54 + iVar1) = local_58;
        *(undefined4 *)((int)&uStackY_b0 + iVar1) = 0xb6945;
        CUtlMemory<unsigned_char,int>::Purge
                  (*(CUtlMemory<unsigned_char,int> **)(&stack0xffffff54 + iVar1));
        piVar9 = (int *)(&stack0xffffff54 + iVar1);
        goto LAB_000b6945;
      }
    }
  }
  uVar7 = 0;
  piVar9 = (int *)&stack0xffffff54;
LAB_000b6945:
  iVar1 = _DAT_0040b9d4;
  if ((DAT_0040b02c == '\0') || (_DAT_0040b028 != 0)) {
    piVar9[-1] = 0xb6962;
    iVar8 = ThreadGetCurrentId();
    if (iVar1 == iVar8) {
      *piVar9 = (int)_DAT_0040b030;
      piVar9[-1] = 0xb6b3d;
      cVar6 = CVProfNode::ExitScope();
      if (cVar6 != '\0') {
        _DAT_0040b030 = (int *)_DAT_0040b030[0x19];
      }
      DAT_0040b02c = _DAT_0040b030 == (int *)0x40b034;
    }
  }
  iVar8 = local_5c;
  iVar1 = local_64;
  if (local_5c != 0) {
    piVar9[5] = 0;
    iVar5 = local_60;
    piVar9[4] = 0;
    piVar9[3] = 0;
    *piVar9 = iVar8;
    piVar9[1] = iVar1;
    piVar9[2] = iVar5;
    pcVar2 = *(code **)(iVar8 + 0x54);
    piVar9[-1] = 0xb699d;
    (*pcVar2)();
  }
  if (local_20 != *(int *)(in_GS_OFFSET + 0x14)) {
                    /* WARNING: Subroutine does not return */
    piVar9[-1] = (int)&LAB_000b6b8e;
    __stack_chk_fail();
  }
  return uVar7;
}