/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14020bc80 FUN_14020bc80
 * Pseudocode, not original source. */

/* WARNING: Function: __chkstk replaced with injection: alloca_probe */
/* WARNING: Function: __security_check_cookie replaced with injection: security_check_cookie */

ulonglong FUN_14020bc80(undefined8 param_1,int *param_2,int *param_3,undefined8 param_4,int param_5)

{
  int *piVar1;
  int iVar2;
  uint uVar3;
  ulonglong uVar4;
  int *piVar5;
  int iVar6;
  int iVar7;
  ulonglong uVar8;
  int iVar9;
  undefined1 *puVar10;
  uint uVar11;
  code *pcVar12;
  undefined1 auStack_18c8 [32];
  undefined4 local_18a8;
  uint local_18a4;
  int local_18a0;
  int *local_1898;
  int local_1890;
  undefined1 local_1888 [24];
  uint local_1870;
  int *local_1868;
  undefined8 local_1860;
  undefined1 auStack_1858 [24];
  undefined1 local_1840 [6120];
  ulonglong local_58;
  
  local_58 = DAT_1403463c0 ^ (ulonglong)auStack_18c8;
  local_1898 = param_3;
  local_1868 = param_2;
  local_1860 = param_4;
  iVar2 = FUN_1402010a0(param_2);
  if (iVar2 < 8) {
    iVar2 = 2;
  }
  else if (iVar2 < 0x25) {
    iVar2 = 3;
  }
  else if (iVar2 < 0x8d) {
    iVar2 = 4;
  }
  else if (iVar2 < 0x1c3) {
    iVar2 = 5;
  }
  else if (iVar2 < 0x518) {
    iVar2 = 6;
  }
  else {
    iVar2 = (0xdc9 < iVar2) + 7;
  }
  uVar4 = FUN_140200df0(local_1840);
  if ((int)uVar4 != 0) {
    return uVar4;
  }
  iVar7 = iVar2 + -1;
  uVar11 = 1 << (sbyte)iVar2;
  iVar6 = 1 << ((byte)iVar7 & 0x1f);
  local_18a0 = iVar6;
  local_18a4 = uVar11;
  for (iVar9 = iVar6; iVar9 < (int)uVar11; iVar9 = iVar9 + 1) {
    uVar3 = FUN_140200df0(auStack_1858 + (longlong)iVar9 * 0x18);
    if (uVar3 != 0) {
      if (iVar6 < iVar9) {
        uVar4 = (ulonglong)(uint)(iVar9 - local_18a0);
        puVar10 = auStack_1858 + (longlong)iVar6 * 0x18;
        do {
          FUN_140200e50(puVar10);
          puVar10 = puVar10 + 0x18;
          uVar4 = uVar4 - 1;
        } while (uVar4 != 0);
      }
      FUN_140200e50(local_1840);
      return (ulonglong)uVar3;
    }
    param_3 = local_1898;
  }
  if (param_5 == 0) {
    uVar3 = FUN_140202460();
    uVar4 = (ulonglong)uVar3;
    if (uVar3 != 0) goto LAB_14020c1cd;
    if ((*param_3 * 2 + 1 < 0x200) && (*param_3 < 0x100)) {
      pcVar12 = FUN_14020ba30;
    }
    else {
      pcVar12 = FUN_140202590;
    }
  }
  else if (param_5 == 1) {
    FUN_14020f0c0();
    pcVar12 = FUN_14020efb0;
  }
  else {
    uVar3 = FUN_14020ef10(param_3,&local_18a8);
    uVar4 = (ulonglong)uVar3;
    if (uVar3 != 0) goto LAB_14020c1cd;
    pcVar12 = FUN_14020ee20;
  }
  uVar3 = FUN_140200df0(local_1888);
  uVar4 = (ulonglong)uVar3;
  uVar11 = local_18a4;
  if (uVar3 != 0) goto LAB_14020c1cd;
  if (param_5 == 0) {
    uVar11 = FUN_1402024c0(local_1888,param_3);
    uVar4 = (ulonglong)uVar11;
    if (uVar11 != 0) goto LAB_14020c1be;
    uVar11 = FUN_140202340(param_1,local_1888,param_3);
  }
  else {
    FUN_14020b9f0(local_1888,1);
    uVar11 = FUN_14020b170(param_1,param_3,local_1840);
  }
  uVar4 = (ulonglong)uVar11;
  if (uVar11 == 0) {
    puVar10 = auStack_1858 + (longlong)local_18a0 * 0x18;
    uVar11 = FUN_140200ef0(local_1840,puVar10);
    piVar1 = local_1898;
    uVar4 = (ulonglong)uVar11;
    if (uVar11 == 0) {
      iVar9 = 0;
      if (0 < iVar7) {
        do {
          uVar11 = FUN_140201a20(puVar10,puVar10);
          uVar4 = (ulonglong)uVar11;
          if (uVar11 != 0) goto LAB_14020c1be;
          uVar11 = (*pcVar12)(puVar10,piVar1,local_18a8);
          uVar4 = (ulonglong)uVar11;
          if (uVar11 != 0) goto LAB_14020c1be;
          iVar9 = iVar9 + 1;
        } while (iVar9 < iVar7);
      }
      iVar9 = local_18a0 + 1;
      iVar7 = local_18a0;
      if (iVar9 < (int)local_18a4) {
        do {
          uVar11 = FUN_1402018b0(auStack_1858 + (longlong)iVar7 * 0x18,local_1840,
                                 auStack_1858 + (longlong)iVar9 * 0x18);
          uVar4 = (ulonglong)uVar11;
          if (uVar11 != 0) goto LAB_14020c1be;
          uVar11 = (*pcVar12)(auStack_1858 + (longlong)iVar9 * 0x18,piVar1,local_18a8);
          uVar4 = (ulonglong)uVar11;
          if (uVar11 != 0) goto LAB_14020c1be;
          iVar9 = iVar9 + 1;
          iVar7 = iVar7 + 1;
        } while (iVar9 < (int)local_18a4);
      }
      iVar9 = 0;
      uVar4 = 0;
      iVar7 = 0;
      local_1890 = 1;
      uVar11 = 0;
      local_1898 = (int *)(longlong)(*local_1868 + -1);
      piVar5 = local_1898;
LAB_14020bfa6:
      while( true ) {
        local_1890 = local_1890 + -1;
        uVar8 = uVar4;
        if (local_1890 == 0) {
          if (piVar5 == (int *)0xffffffffffffffff) {
            if (((iVar9 != 2) || (iVar7 < 1)) || (iVar2 = 0, iVar7 < 1)) goto LAB_14020c18e;
            goto LAB_14020c120;
          }
          piVar5 = (int *)((longlong)piVar5 + -1);
          uVar8 = (ulonglong)*(uint *)(*(longlong *)(local_1868 + 4) + 4 + (longlong)piVar5 * 4);
          local_1890 = 0x1c;
          local_1898 = piVar5;
        }
        local_1870 = (int)uVar8 * 2;
        uVar4 = (ulonglong)local_1870;
        uVar8 = uVar8 >> 0x1b;
        if (iVar9 == 0) goto code_r0x00014020bfef;
        if ((iVar9 != 1) || ((uVar8 & 1) != 0)) goto LAB_14020bff3;
        uVar3 = FUN_140201a20(local_1888,local_1888);
        uVar4 = (ulonglong)uVar3;
        if (uVar3 != 0) break;
        uVar3 = (*pcVar12)(local_1888,piVar1,local_18a8);
        uVar4 = (ulonglong)uVar3;
        if (uVar3 != 0) break;
        uVar4 = (ulonglong)local_1870;
        piVar5 = local_1898;
      }
    }
  }
  goto LAB_14020c1be;
code_r0x00014020bfef:
  if ((uVar8 & 1) != 0) {
LAB_14020bff3:
    iVar7 = iVar7 + 1;
    iVar9 = 2;
    uVar11 = uVar11 | ((uint)uVar8 & 1) << ((sbyte)iVar2 - (char)iVar7 & 0x1fU);
    piVar5 = local_1898;
    if (iVar7 == iVar2) {
      iVar7 = 0;
      if (iVar2 != 0) {
        do {
          uVar3 = FUN_140201a20(local_1888,local_1888);
          uVar4 = (ulonglong)uVar3;
          if (uVar3 != 0) goto LAB_14020c1be;
          uVar3 = (*pcVar12)(local_1888,piVar1,local_18a8);
          uVar4 = (ulonglong)uVar3;
          if (uVar3 != 0) goto LAB_14020c1be;
          iVar7 = iVar7 + 1;
        } while (iVar7 < iVar2);
      }
      uVar11 = FUN_1402018b0(local_1888,auStack_1858 + (longlong)(int)uVar11 * 0x18,local_1888);
      uVar4 = (ulonglong)uVar11;
      if (uVar11 != 0) goto LAB_14020c1be;
      uVar11 = (*pcVar12)(local_1888,piVar1,local_18a8);
      uVar4 = (ulonglong)uVar11;
      if (uVar11 != 0) goto LAB_14020c1be;
      uVar4 = (ulonglong)local_1870;
      iVar7 = 0;
      iVar9 = 1;
      uVar11 = 0;
      piVar5 = local_1898;
    }
  }
  goto LAB_14020bfa6;
  while( true ) {
    uVar3 = (*pcVar12)(local_1888,piVar1,local_18a8);
    uVar4 = (ulonglong)uVar3;
    if (uVar3 != 0) goto LAB_14020c1be;
    uVar11 = uVar11 * 2;
    if ((local_18a4 & uVar11) != 0) {
      uVar3 = FUN_1402018b0(local_1888,local_1840,local_1888);
      uVar4 = (ulonglong)uVar3;
      if (uVar3 != 0) goto LAB_14020c1be;
      uVar3 = (*pcVar12)(local_1888,piVar1,local_18a8);
      uVar4 = (ulonglong)uVar3;
      if (uVar3 != 0) goto LAB_14020c1be;
    }
    iVar2 = iVar2 + 1;
    if (iVar7 <= iVar2) break;
LAB_14020c120:
    uVar3 = FUN_140201a20(local_1888,local_1888);
    uVar4 = (ulonglong)uVar3;
    if (uVar3 != 0) goto LAB_14020c1be;
  }
LAB_14020c18e:
  if (param_5 == 0) {
    uVar11 = (*pcVar12)(local_1888,piVar1,local_18a8);
    uVar4 = (ulonglong)uVar11;
    if (uVar11 != 0) goto LAB_14020c1be;
  }
  FUN_14020ae90(local_1888,local_1860);
  uVar4 = 0;
LAB_14020c1be:
  FUN_140200e50(local_1888);
  uVar11 = local_18a4;
LAB_14020c1cd:
  FUN_140200e50(local_1840);
  if (local_18a0 < (int)uVar11) {
    puVar10 = auStack_1858 + (longlong)local_18a0 * 0x18;
    uVar8 = (ulonglong)(uVar11 - local_18a0);
    do {
      FUN_140200e50(puVar10);
      puVar10 = puVar10 + 0x18;
      uVar8 = uVar8 - 1;
    } while (uVar8 != 0);
  }
  return uVar4;
}