SVC_Menu::ReadFromBuffer

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

byte __thiscall SVC_Menu::ReadFromBuffer(SVC_Menu *this,bf_read *param_1)

{
  bf_read bVar1;
  undefined4 uVar2;
  uint *puVar3;
  undefined4 *puVar4;
  uint uVar5;
  uint uVar6;
  short sVar7;
  char cVar8;
  int iVar9;
  int iVar10;
  uint uVar11;
  KeyValues *this_00;
  undefined4 local_6c;
  undefined4 local_68;
  undefined4 local_60;
  undefined4 local_5c;
  int local_58;
  void *local_54 [17];
  
  local_6c = 0;
  local_68 = 0;
  if (_exit == 0) {
    local_58 = 0;
  }
  else {
    (**(code **)(_exit + 0x50))
              (_exit,&local_6c,0,0,0,0,"/data/src/engine/../common/netmessages.cpp",0x6b7,
               &ReadFromBuffer(bf_read&)::tm_fmt,"(%s)%s","Unaccounted","SVC_Menu::ReadFromBuffer");
    local_58 = _exit;
  }
  iVar10 = _DAT_0040b9d4;
  local_60 = local_6c;
  local_5c = local_68;
                    /* try { // try from 000b6e48 to 000b6e4c has its CatchHandler @ 000b7286 */
  if (((_DAT_0040b028 != 0) || (DAT_0040b02c == '\0')) &&
     (iVar9 = ThreadGetCurrentId(), iVar10 == iVar9)) {
    if ((char *)*_DAT_0040b030 != "SVC_Menu::ReadFromBuffer") {
                    /* try { // try from 000b7150 to 000b7161 has its CatchHandler @ 000b7286 */
      _DAT_0040b030 =
           (int *)CVProfNode::GetSubNode((char *)_DAT_0040b030,0x2a0709,&DAT_00000001,0x2a054b);
    }
    CVProfNode::EnterScope();
    DAT_0040b02c = '\0';
  }
  iVar10 = *(int *)(param_1 + 0x14);
  if (iVar10 < 0x10) {
    uVar2 = *(undefined4 *)(param_1 + 0x10);
    puVar3 = *(uint **)(param_1 + 0x18);
    if (puVar3 == *(uint **)(param_1 + 0x1c)) {
      *(undefined4 *)(param_1 + 0x14) = 1;
      *(uint **)(param_1 + 0x18) = puVar3 + 1;
      *(undefined4 *)(param_1 + 0x10) = 0;
      param_1[4] = (bf_read)0x1;
    }
    else if (*(uint **)(param_1 + 0x1c) < puVar3) {
      param_1[4] = (bf_read)0x1;
      *(undefined4 *)(param_1 + 0x10) = 0;
    }
    else {
      *(uint **)(param_1 + 0x18) = puVar3 + 1;
      uVar11 = *puVar3;
      *(uint *)(param_1 + 0x10) = uVar11;
      if (param_1[4] == (bf_read)0x0) {
        uVar5 = (&CBitBuffer::s_nMaskTable)[0x10 - iVar10];
        *(int *)(param_1 + 0x14) = iVar10 + 0x10;
        *(uint *)(param_1 + 0x10) = uVar11 >> ((byte)(0x10 - iVar10) & 0x1f);
        iVar10 = (int)(short)((ushort)((uVar5 & uVar11) << ((byte)iVar10 & 0x1f)) | (ushort)uVar2);
        goto LAB_000b6e80;
      }
    }
    *(undefined4 *)(this + 0x50) = 0;
    iVar10 = *(int *)(param_1 + 0x14);
  }
  else {
    *(int *)(param_1 + 0x14) = iVar10 + -0x10;
    sVar7 = (short)*(uint *)(param_1 + 0x10);
    if (iVar10 + -0x10 == 0) {
      puVar4 = *(undefined4 **)(param_1 + 0x18);
      *(undefined4 *)(param_1 + 0x14) = 0x20;
      if (puVar4 == *(undefined4 **)(param_1 + 0x1c)) {
        *(undefined4 *)(param_1 + 0x14) = 1;
        iVar10 = (int)sVar7;
        *(undefined4 *)(param_1 + 0x10) = 0;
        *(undefined4 **)(param_1 + 0x18) = puVar4 + 1;
      }
      else if (*(undefined4 **)(param_1 + 0x1c) < puVar4) {
        param_1[4] = (bf_read)0x1;
        iVar10 = (int)sVar7;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        iVar10 = (int)sVar7;
        *(undefined4 **)(param_1 + 0x18) = puVar4 + 1;
        *(undefined4 *)(param_1 + 0x10) = *puVar4;
      }
    }
    else {
      iVar10 = (int)sVar7;
      *(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0x10;
    }
LAB_000b6e80:
    *(int *)(this + 0x50) = iVar10;
    iVar10 = *(int *)(param_1 + 0x14);
  }
  if (iVar10 < 0x10) {
    uVar11 = *(uint *)(param_1 + 0x10);
    puVar3 = *(uint **)(param_1 + 0x18);
    if (puVar3 == *(uint **)(param_1 + 0x1c)) {
      *(undefined4 *)(param_1 + 0x14) = 1;
      *(uint **)(param_1 + 0x18) = puVar3 + 1;
      uVar11 = 0;
      *(undefined4 *)(param_1 + 0x10) = 0;
      param_1[4] = (bf_read)0x1;
    }
    else {
      if (*(uint **)(param_1 + 0x1c) < puVar3) {
        param_1[4] = (bf_read)0x1;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        *(uint **)(param_1 + 0x18) = puVar3 + 1;
        uVar5 = *puVar3;
        *(uint *)(param_1 + 0x10) = uVar5;
        if (param_1[4] == (bf_read)0x0) {
          uVar6 = (&CBitBuffer::s_nMaskTable)[0x10 - iVar10];
          *(int *)(param_1 + 0x14) = iVar10 + 0x10;
          uVar11 = (uVar6 & uVar5) << ((byte)iVar10 & 0x1f) | uVar11;
          *(uint *)(param_1 + 0x10) = uVar5 >> ((byte)(0x10 - iVar10) & 0x1f);
          goto LAB_000b6ead;
        }
      }
      uVar11 = 0;
    }
  }
  else {
    *(int *)(param_1 + 0x14) = iVar10 + -0x10;
    uVar11 = *(uint *)(param_1 + 0x10) & 0xffff;
    if (iVar10 + -0x10 == 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;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        *(undefined4 **)(param_1 + 0x18) = puVar4 + 1;
        *(undefined4 *)(param_1 + 0x10) = *puVar4;
      }
    }
    else {
      *(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0x10;
    }
  }
LAB_000b6ead:
  *(uint *)(this + 0x54) = uVar11;
                    /* try { // try from 000b6eca to 000b6ece has its CatchHandler @ 000b7273 */
  CUtlBuffer::CUtlBuffer((CUtlBuffer *)local_54,0,uVar11,0);
                    /* try { // try from 000b6ee0 to 000b6f26 has its CatchHandler @ 000b724a */
  CBitRead::ReadBytes((CBitRead *)param_1,local_54[0],*(int *)(this + 0x54));
  CUtlBuffer::SeekPut((CUtlBuffer *)local_54,0,*(undefined4 *)(this + 0x54));
  uVar11 = 1;
  CUtlBuffer::ActivateByteSwapping((CUtlBuffer *)local_54,true);
  if (*(int *)(this + 0x4c) != 0) {
    KeyValues::deleteThis();
  }
  this_00 = KeyValues::operator_new((KeyValues *)0x2c,uVar11);
                    /* try { // try from 000b6f3d to 000b6f41 has its CatchHandler @ 000b7277 */
  KeyValues::KeyValues(this_00,&DAT_002a0722,0);
  *(KeyValues **)(this + 0x4c) = this_00;
                    /* try { // try from 000b6f4f to 000b6f53 has its CatchHandler @ 000b724a */
  KeyValues::ReadAsBinary(this_00,(CUtlBuffer *)local_54);
  bVar1 = param_1[4];
  CUtlMemory<unsigned_char,int>::Purge((CUtlMemory<unsigned_char,int> *)local_54);
  iVar10 = _DAT_0040b9d4;
  if (((DAT_0040b02c == '\0') || (_DAT_0040b028 != 0)) &&
     (iVar9 = ThreadGetCurrentId(), iVar10 == iVar9)) {
    cVar8 = CVProfNode::ExitScope();
    if (cVar8 != '\0') {
      _DAT_0040b030 = (int *)_DAT_0040b030[0x19];
    }
    DAT_0040b02c = _DAT_0040b030 == (int *)0x40b034;
  }
  if (local_58 != 0) {
    (**(code **)(local_58 + 0x54))(local_58,local_60,local_5c,0,0,0);
  }
  return (byte)bVar1 ^ 1;
}