server-re/decomp/DBCServer_Release_x64/full/functions/0x1401f58d0.c

/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x1401f58d0 FUN_1401f58d0
 * Pseudocode, not original source. */

undefined8 FUN_1401f58d0(undefined8 param_1,longlong param_2,undefined8 param_3,undefined8 param_4)

{
  undefined2 uVar1;
  uint uVar2;
  uint uVar3;
  uint uVar4;
  int iVar5;
  uint *puVar6;
  uint *puVar7;
  uint *puVar8;
  uint uVar9;
  uint uVar10;
  uint *puVar11;
  uint *local_res10;
  uint *local_res18 [2];
  undefined8 uVar12;
  
  uVar12 = 0xfffffffffffffffe;
  FUN_14016d8c0();
  puVar8 = (uint *)PTR_DAT_1403440a0;
  local_res10 = (uint *)PTR_DAT_1403440a0;
  uVar2 = FUN_14016d740(param_2 + 0x52);
  puVar11 = (uint *)0x0;
  uVar10 = 0;
  puVar6 = puVar11;
  if ((puVar8 != (uint *)0x0) && (puVar6 = (uint *)0x0, puVar8 != (uint *)PTR_DAT_1403440a0)) {
    puVar6 = (uint *)(ulonglong)*(uint *)((longlong)puVar8 + -8);
  }
  uVar3 = uVar2;
  if ((((int)uVar2 <= (int)puVar6) && (uVar3 = uVar10, puVar8 != (uint *)0x0)) &&
     (puVar8 != (uint *)PTR_DAT_1403440a0)) {
    uVar3 = *(uint *)((longlong)puVar8 + -8);
  }
  uVar9 = 1;
  if (1 < (int)uVar3) {
    uVar9 = uVar3;
  }
  uVar3 = uVar10;
  if ((puVar8 != (uint *)0x0) && (puVar8 != (uint *)PTR_DAT_1403440a0)) {
    uVar3 = *(uint *)((longlong)puVar8 + -8);
  }
  uVar4 = 0;
  if ((int)uVar3 < (int)uVar9) {
    if (puVar8 == (uint *)0x0) {
      puVar8 = (uint *)PTR_DAT_1403440a0;
    }
    local_res10 = puVar8;
    if ((int)uVar9 < 0) {
                    /* WARNING: Subroutine does not return */
      FUN_14016d6b0();
    }
    if (uVar9 == 0) {
      FUN_14004eb70(&local_res10);
    }
    else {
      uVar3 = uVar10;
      if ((puVar8 != (uint *)0x0) && (puVar8 != (uint *)PTR_DAT_1403440a0)) {
        uVar3 = puVar8[-2];
      }
      if (uVar9 != uVar3) {
        puVar6 = (uint *)FUN_14016d940((longlong)(int)uVar9 * 2 + 10);
        if (puVar6 != (uint *)0x0) {
          *puVar6 = 0;
          puVar6[1] = 1;
        }
        *puVar6 = uVar9;
        uVar3 = uVar4;
        if ((puVar8 != (uint *)0x0) && (puVar8 != (uint *)PTR_DAT_1403440a0)) {
          uVar3 = puVar8[-2];
        }
        puVar7 = (uint *)PTR_DAT_1403440a0;
        if ((int)uVar9 < (int)uVar3) {
LAB_1401f59d3:
          if (puVar8 != (uint *)0x0) {
            puVar7 = puVar8;
          }
        }
        else {
          uVar9 = uVar10;
          if (puVar8 != (uint *)0x0) {
            if (puVar8 != (uint *)PTR_DAT_1403440a0) {
              uVar9 = puVar8[-2];
            }
            goto LAB_1401f59d3;
          }
        }
        FUN_14016d770(puVar6 + 2,puVar7,uVar9,param_4,uVar12);
        FUN_14004eb70(&local_res10);
        local_res10 = puVar6 + 2;
      }
    }
  }
  FUN_14004e850(&local_res10);
  puVar8 = local_res10;
  puVar6 = local_res10;
  if (local_res10 == (uint *)0x0) {
    puVar6 = (uint *)PTR_DAT_1403440a0;
  }
  FUN_14016d770(puVar6,param_2 + 0x52,uVar2,param_4,uVar12);
  puVar6 = puVar8;
  if (puVar8 == (uint *)0x0) {
    puVar6 = (uint *)PTR_DAT_1403440a0;
  }
  uVar2 = FUN_14016d740(puVar6);
  puVar6 = puVar11;
  if (0 < (int)uVar2) {
    puVar6 = (uint *)(ulonglong)uVar2;
  }
  if ((puVar8 != (uint *)0x0) && (puVar8 != (uint *)PTR_DAT_1403440a0)) {
    uVar4 = puVar8[-2];
  }
  if (((int)uVar4 <= (int)puVar6) && (puVar6 = puVar11, puVar8 != (uint *)0x0)) {
    if (puVar8 == (uint *)PTR_DAT_1403440a0) goto LAB_1401f5a83;
    puVar6 = (uint *)(ulonglong)puVar8[-2];
  }
  if (((puVar8 != (uint *)PTR_DAT_1403440a0) && (puVar8 != (uint *)0x0)) &&
     (puVar8 + -2 != (uint *)0x0)) {
    puVar8[-2] = (uint)puVar6;
    *(undefined2 *)((longlong)puVar8 + (longlong)(int)(uint)puVar6 * 2) = 0;
  }
LAB_1401f5a83:
  uVar1 = *(undefined2 *)(param_2 + 0x245c);
  FUN_14016d8c0();
  local_res18[0] = (uint *)PTR_DAT_1403440a0;
  if (PTR_DAT_1403440a0 == (undefined *)0x0) {
    local_res18[0] = puVar11;
  }
  if (puVar8 != (uint *)PTR_DAT_1403440a0) {
    uVar12 = FUN_14016d8c0();
    FUN_14016db50(uVar12);
    FUN_14004eb70(local_res18);
    local_res18[0] = puVar8;
    if (((puVar8 != (uint *)PTR_DAT_1403440a0) && (puVar8 != (uint *)0x0)) &&
       (puVar8 != (uint *)0x8)) {
      puVar8[-1] = puVar8[-1] + 1;
    }
    FUN_14016dbe0(uVar12);
  }
  if (*(undefined8 **)(param_2 + 0x2480) != (undefined8 *)0x0) {
    puVar11 = (uint *)**(undefined8 **)(param_2 + 0x2480);
  }
  iVar5 = FUN_14019cfd0(puVar11,local_res18,uVar1);
  if ((iVar5 == 0) || (iVar5 == 0x2733)) {
    if ((puVar8 != (uint *)0x0) &&
       ((puVar8 != (uint *)PTR_DAT_1403440a0 && (puVar8 + -2 != (uint *)0x0)))) {
      uVar12 = FUN_14016d8c0();
      FUN_14016db50(uVar12);
      puVar11 = puVar8 + -1;
      *puVar11 = *puVar11 - 1;
      if (*puVar11 == 0) {
        FUN_14016d970(puVar8 + -2);
      }
      FUN_14016dbe0(uVar12);
    }
    uVar12 = 1;
  }
  else {
    if (((puVar8 != (uint *)0x0) && (puVar8 != (uint *)PTR_DAT_1403440a0)) &&
       (puVar8 + -2 != (uint *)0x0)) {
      uVar12 = FUN_14016d8c0();
      FUN_14016db50(uVar12);
      puVar11 = puVar8 + -1;
      *puVar11 = *puVar11 - 1;
      if (*puVar11 == 0) {
        FUN_14016d970(puVar8 + -2);
      }
      FUN_14016dbe0(uVar12);
    }
    uVar12 = 0;
  }
  return uVar12;
}