CLC_Move::ReadFromBuffer

0x000ae2a0 · 1346 bytes · __thiscall

_ZN8CLC_Move14ReadFromBufferER7bf_read

Decompiled

undefined (2 params)


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

undefined4 __thiscall CLC_Move::ReadFromBuffer(CLC_Move *this,bf_read *param_1)

{
  uint *puVar1;
  undefined4 *puVar2;
  uint uVar3;
  uint uVar4;
  char cVar5;
  int iVar6;
  uint uVar7;
  undefined4 uVar8;
  int iVar9;
  undefined4 local_34;
  undefined4 local_30;
  undefined4 local_28;
  undefined4 local_24;
  int local_20;
  
  local_34 = 0;
  local_30 = 0;
  if (_exit == 0) {
    local_20 = 0;
  }
  else {
    (**(code **)(_exit + 0x50))
              (_exit,&local_34,0,0,0,0,"/data/src/engine/../common/netmessages.cpp",0x6e,
               &ReadFromBuffer(bf_read&)::tm_fmt,"(%s)%s","Unaccounted","CLC_Move::ReadFromBuffer");
    local_20 = _exit;
  }
  iVar9 = _DAT_0040b9d4;
  local_28 = local_34;
  local_24 = local_30;
                    /* try { // try from 000ae355 to 000ae359 has its CatchHandler @ 000ae839 */
  if (((_DAT_0040b028 != 0) || (DAT_0040b02c == '\0')) &&
     (iVar6 = ThreadGetCurrentId(), iVar9 == iVar6)) {
    if ((char *)*_DAT_0040b030 != "CLC_Move::ReadFromBuffer") {
                    /* try { // try from 000ae6e8 to 000ae6f9 has its CatchHandler @ 000ae839 */
      _DAT_0040b030 =
           (int *)CVProfNode::GetSubNode((char *)_DAT_0040b030,0x2a05eb,&DAT_00000001,0x2a054b);
    }
    CVProfNode::EnterScope();
    DAT_0040b02c = '\0';
  }
  iVar9 = *(int *)(param_1 + 0x14);
  if (iVar9 < 4) {
    uVar7 = *(uint *)(param_1 + 0x10);
    puVar1 = *(uint **)(param_1 + 0x18);
    if (puVar1 == *(uint **)(param_1 + 0x1c)) {
      *(undefined4 *)(param_1 + 0x14) = 1;
      *(uint **)(param_1 + 0x18) = puVar1 + 1;
      *(undefined4 *)(param_1 + 0x10) = 0;
      param_1[4] = (bf_read)0x1;
    }
    else if (*(uint **)(param_1 + 0x1c) < puVar1) {
      param_1[4] = (bf_read)0x1;
      *(undefined4 *)(param_1 + 0x10) = 0;
    }
    else {
      *(uint **)(param_1 + 0x18) = puVar1 + 1;
      uVar3 = *puVar1;
      *(uint *)(param_1 + 0x10) = uVar3;
      if (param_1[4] == (bf_read)0x0) {
        uVar4 = (&CBitBuffer::s_nMaskTable)[4 - iVar9];
        *(int *)(param_1 + 0x14) = iVar9 + 0x1c;
        uVar7 = (uVar4 & uVar3) << ((byte)iVar9 & 0x1f) | uVar7;
        *(uint *)(param_1 + 0x10) = uVar3 >> ((byte)(4 - iVar9) & 0x1f);
        goto LAB_000ae38c;
      }
    }
    *(undefined4 *)(this + 0x50) = 0;
    iVar9 = *(int *)(param_1 + 0x14);
    if (iVar9 < 3) goto LAB_000ae4f4;
LAB_000ae39b:
    *(int *)(param_1 + 0x14) = iVar9 + -3;
    uVar7 = *(uint *)(param_1 + 0x10) & 7;
    if (iVar9 + -3 == 0) {
      puVar2 = *(undefined4 **)(param_1 + 0x18);
      *(undefined4 *)(param_1 + 0x14) = 0x20;
      if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
        *(undefined4 *)(param_1 + 0x14) = 1;
        *(undefined4 *)(param_1 + 0x10) = 0;
        *(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
      }
      else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
        param_1[4] = (bf_read)0x1;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        *(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
        *(undefined4 *)(param_1 + 0x10) = *puVar2;
      }
    }
    else {
      *(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 3;
    }
LAB_000ae3b9:
    *(uint *)(this + 0x4c) = uVar7;
    iVar9 = *(int *)(param_1 + 0x14);
  }
  else {
    *(int *)(param_1 + 0x14) = iVar9 + -4;
    uVar7 = *(uint *)(param_1 + 0x10) & 0xf;
    if (iVar9 + -4 == 0) {
      puVar2 = *(undefined4 **)(param_1 + 0x18);
      *(undefined4 *)(param_1 + 0x14) = 0x20;
      if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
        *(undefined4 *)(param_1 + 0x14) = 1;
        *(undefined4 *)(param_1 + 0x10) = 0;
        *(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
      }
      else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
        param_1[4] = (bf_read)0x1;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        *(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
        *(undefined4 *)(param_1 + 0x10) = *puVar2;
      }
    }
    else {
      *(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 4;
    }
LAB_000ae38c:
    *(uint *)(this + 0x50) = uVar7;
    iVar9 = *(int *)(param_1 + 0x14);
    if (2 < iVar9) goto LAB_000ae39b;
LAB_000ae4f4:
    uVar7 = *(uint *)(param_1 + 0x10);
    puVar1 = *(uint **)(param_1 + 0x18);
    if (puVar1 != *(uint **)(param_1 + 0x1c)) {
      if (*(uint **)(param_1 + 0x1c) < puVar1) {
        param_1[4] = (bf_read)0x1;
        *(undefined4 *)(param_1 + 0x10) = 0;
        goto LAB_000ae519;
      }
      *(uint **)(param_1 + 0x18) = puVar1 + 1;
      uVar3 = *puVar1;
      *(uint *)(param_1 + 0x10) = uVar3;
      if (param_1[4] != (bf_read)0x0) goto LAB_000ae519;
      uVar4 = (&CBitBuffer::s_nMaskTable)[3 - iVar9];
      *(int *)(param_1 + 0x14) = iVar9 + 0x1d;
      uVar7 = (uVar4 & uVar3) << ((byte)iVar9 & 0x1f) | uVar7;
      *(uint *)(param_1 + 0x10) = uVar3 >> ((byte)(3 - iVar9) & 0x1f);
      goto LAB_000ae3b9;
    }
    *(undefined4 *)(param_1 + 0x14) = 1;
    *(uint **)(param_1 + 0x18) = puVar1 + 1;
    *(undefined4 *)(param_1 + 0x10) = 0;
    param_1[4] = (bf_read)0x1;
LAB_000ae519:
    *(undefined4 *)(this + 0x4c) = 0;
    iVar9 = *(int *)(param_1 + 0x14);
  }
  if (iVar9 < 0x10) {
    uVar7 = *(uint *)(param_1 + 0x10);
    puVar1 = *(uint **)(param_1 + 0x18);
    if (puVar1 == *(uint **)(param_1 + 0x1c)) {
      *(undefined4 *)(param_1 + 0x14) = 1;
      *(uint **)(param_1 + 0x18) = puVar1 + 1;
      uVar7 = 0;
      *(undefined4 *)(param_1 + 0x10) = 0;
      param_1[4] = (bf_read)0x1;
    }
    else {
      if (*(uint **)(param_1 + 0x1c) < puVar1) {
        param_1[4] = (bf_read)0x1;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        *(uint **)(param_1 + 0x18) = puVar1 + 1;
        uVar3 = *puVar1;
        *(uint *)(param_1 + 0x10) = uVar3;
        if (param_1[4] == (bf_read)0x0) {
          uVar4 = (&CBitBuffer::s_nMaskTable)[0x10 - iVar9];
          *(int *)(param_1 + 0x14) = iVar9 + 0x10;
          uVar7 = (uVar4 & uVar3) << ((byte)iVar9 & 0x1f) | uVar7;
          *(uint *)(param_1 + 0x10) = uVar3 >> ((byte)(0x10 - iVar9) & 0x1f);
          goto LAB_000ae3e6;
        }
      }
      uVar7 = 0;
    }
  }
  else {
    *(int *)(param_1 + 0x14) = iVar9 + -0x10;
    uVar7 = *(uint *)(param_1 + 0x10) & 0xffff;
    if (iVar9 + -0x10 == 0) {
      puVar2 = *(undefined4 **)(param_1 + 0x18);
      *(undefined4 *)(param_1 + 0x14) = 0x20;
      if (puVar2 == *(undefined4 **)(param_1 + 0x1c)) {
        *(undefined4 *)(param_1 + 0x14) = 1;
        *(undefined4 *)(param_1 + 0x10) = 0;
        *(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
      }
      else if (*(undefined4 **)(param_1 + 0x1c) < puVar2) {
        param_1[4] = (bf_read)0x1;
        *(undefined4 *)(param_1 + 0x10) = 0;
      }
      else {
        *(undefined4 **)(param_1 + 0x18) = puVar2 + 1;
        *(undefined4 *)(param_1 + 0x10) = *puVar2;
      }
    }
    else {
      *(uint *)(param_1 + 0x10) = *(uint *)(param_1 + 0x10) >> 0x10;
    }
  }
LAB_000ae3e6:
  *(uint *)(this + 0x54) = uVar7;
  *(undefined4 *)(this + 0x58) = *(undefined4 *)param_1;
  *(undefined4 *)(this + 0x5c) = *(undefined4 *)(param_1 + 4);
  *(undefined4 *)(this + 0x60) = *(undefined4 *)(param_1 + 8);
  *(undefined4 *)(this + 100) = *(undefined4 *)(param_1 + 0xc);
  *(undefined4 *)(this + 0x68) = *(undefined4 *)(param_1 + 0x10);
  *(undefined4 *)(this + 0x6c) = *(undefined4 *)(param_1 + 0x14);
  *(undefined4 *)(this + 0x70) = *(undefined4 *)(param_1 + 0x18);
  *(undefined4 *)(this + 0x74) = *(undefined4 *)(param_1 + 0x1c);
  *(undefined4 *)(this + 0x78) = *(undefined4 *)(param_1 + 0x20);
  if (*(int *)(param_1 + 0x20) == 0) {
    iVar9 = 0;
  }
  else {
    iVar6 = (((uint)(*(int *)(param_1 + 0x18) - *(int *)(param_1 + 0x20)) >> 2) * 0x20 -
            *(int *)(param_1 + 0x14)) + (*(uint *)(param_1 + 0xc) & 3) * 8;
    iVar9 = *(int *)(param_1 + 8);
    if (iVar6 <= *(int *)(param_1 + 8)) {
      iVar9 = iVar6;
    }
  }
                    /* try { // try from 000ae451 to 000ae455 has its CatchHandler @ 000ae84e */
  uVar8 = CBitRead::Seek((CBitRead *)param_1,uVar7 + iVar9);
  iVar9 = _DAT_0040b9d4;
  if (((DAT_0040b02c == '\0') || (_DAT_0040b028 != 0)) &&
     (iVar6 = ThreadGetCurrentId(), iVar9 == iVar6)) {
    cVar5 = CVProfNode::ExitScope();
    if (cVar5 != '\0') {
      _DAT_0040b030 = (int *)_DAT_0040b030[0x19];
    }
    DAT_0040b02c = _DAT_0040b030 == (int *)0x40b034;
  }
  if (local_20 != 0) {
    (**(code **)(local_20 + 0x54))(local_20,local_28,local_24,0,0,0);
  }
  return uVar8;
}

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