我想知道应用程序接受哪些命令行参数。我使用 Ghidra 对其进行了反编译，并找到了一个名为 的函数ParseCommandLine，但我不明白它在做什么。我希望它将每个选项与一些字符串进行比较以确定它是什么，但它看起来像胡言乱语。

我怎样才能弄清楚下面的代码在做什么？或者有没有更好的方法来找出可用的命令行选项？

附加上下文：我使用的是 Macbook，该应用程序是第一个 Jackbox Party Pack。我想看看是否可以在不打开游戏选择器的情况下直接启动其中一款游戏。

代码：

/* WARNING: Could not reconcile some variable overlaps */
/* Scaleform::Platform::Args::ParseCommandLine(int, char**) */

undefined8 __thiscall ParseCommandLine(Args *this,int param_1,char **param_2)

{
  int *piVar1;
  uint uVar2;
  ulong uVar3;
  ulong uVar4;
  char *pcVar5;
  long lVar6;
  bool bVar7;
  ulong *puVar8;
  long *plVar9;
  byte bVar10;
  int iVar11;
  char *pcVar12;
  undefined *puVar13;
  undefined *puVar14;
  ulong uVar15;
  undefined8 *puVar16;
  RefCountImpl *this_00;
  long lVar17;
  long *plVar18;
  undefined8 uVar19;
  long *plVar20;
  uint **ppuVar21;
  char *pcVar22;
  char **ppcVar23;
  char **ppcVar24;
  long lVar25;
  ulong local_78;
  char **local_70;
  int local_68;
  uint local_64;
  char **local_60;
  char **local_58;
  char **local_50;
  char **local_48;
  ulong local_40;
  long *local_38;

  local_40 = (ulong)(param_1 - 1U);
  local_38 = (long *)this;
  if (param_1 - 1U != 0 && 0 < param_1) {
    pcVar12 = PTR_vtable_10094f650 + 0x10;
    puVar13 = PTR_vtable_10094f710 + 0x10;
    puVar14 = PTR_vtable_10094f648 + 0x10;
    local_68 = 0;
    do {
      ppcVar24 = param_2 + 1;
      pcVar22 = param_2[1];
      if (*pcVar22 == '-') {
        ppcVar23 = (char **)(pcVar22 + 1);
        local_60 = param_2;
        iVar11 = _prompt_string(ppcVar23,"psn_",4);
        param_2 = ppcVar24;
        if (iVar11 != 0) {
          local_50 = ppcVar23;
          String((String *)&local_78,(char *)ppcVar23);
          local_58 = (char **)((ulong)local_58 & 0xffffffff00000000 | (ulong)(uint)param_1);
          if (((long *)this)[6] != 0) {
            uVar15 = BernsteinHashFunctionCIS
                               ((void *)((long)(ulong *)(local_78 & 0xfffffffffffffffc) + 0xc),
                                *(ulong *)(local_78 & 0xfffffffffffffffc) & 0x7fffffffffffffff,
                                0x1505);
            lVar17 = ((long *)this)[6];
            uVar15 = uVar15 & *(ulong *)(lVar17 + 8);
            if ((*(long *)(lVar17 + 0x10 + uVar15 * 0x28) != -2) &&
               (*(ulong *)(lVar17 + 0x18 + uVar15 * 0x28) == uVar15)) {
              puVar8 = (ulong *)(lVar17 + 0x10 + uVar15 * 0x28);
              local_48 = (char **)((local_78 & 0xfffffffffffffffc) + 0xc);
              uVar3 = puVar8[1];
              uVar4 = uVar15;
              while ((uVar3 != uVar15 ||
                     (iVar11 = _default_RAND_meth((puVar8[2] & 0xfffffffffffffffc) + 0xc,local_48),
                     iVar11 != 0))) {
                uVar4 = *puVar8;
                if (uVar4 == 0xffffffffffffffff) goto LAB_1006b2610;
                puVar8 = (ulong *)(lVar17 + 0x10 + uVar4 * 0x28);
                uVar3 = puVar8[1];
              }
              if (-1 < (long)uVar4) {
                lVar25 = *(long *)(lVar17 + 0x28 + uVar4 * 0x28);
                local_48 = *(char ***)(lVar17 + 0x30 + uVar4 * 0x28);
                bVar7 = true;
                goto LAB_1006b261b;
              }
            }
          }
LAB_1006b2610:
          lVar25 = 0;
          local_48 = (char **)0x0;
          bVar7 = false;
LAB_1006b261b:
          LOCK();
          piVar1 = (int *)((local_78 & 0xfffffffffffffffc) + 8);
          *piVar1 = *piVar1 + -1;
          if (*piVar1 == 0) {
            (**(code **)(*pGlobalHeap + 0x68))();
          }
          if (!bVar7) {
            __ZN9Scaleform6Render2GLL53ShaderDesc_FS_GLSL150_FInstancedYUVACxformAcEAlphaInvE
                      (*(undefined8 *)__ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE
                       ,"Unknown option : %s \n",local_50);
          }
          uVar2 = *(uint *)(*local_38 + 0x10 + lVar25 * 0x28);
          bVar10 = (byte)uVar2 & 0xf;
          if (bVar10 == 1) {
            local_40._0_4_ = (int)local_58 - 2;
            if ((uint)local_40 == 0 || SCARRY4((int)local_58,-2) != (int)(uint)local_40 < 0) {
              __ZN9Scaleform6Render2GLL53ShaderDesc_FS_GLSL150_FInstancedYUVACxformAcEAlphaInvE
                        (*(undefined8 *)
                          __ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE,
                         "Option \"%s\" must have arguments.\n",local_50);
              this = (Args *)local_38;
            }
            else {
              lVar17 = CreateValue(local_60[2],uVar2);
              plVar9 = local_38;
              ppcVar24 = local_48;
              plVar20 = (long *)(local_38[3] + (long)local_48 * 8);
              this_00 = *(RefCountImpl **)(local_38[3] + (long)local_48 * 8);
              plVar18 = plVar20;
              if (this_00 != (RefCountImpl *)0x0) {
                Release(this_00);
                plVar18 = (long *)((long)ppcVar24 * 8 + plVar9[3]);
              }
              param_2 = local_60 + 2;
              *plVar20 = lVar17;
              this = (Args *)local_38;
              if (*plVar18 == 0) {
                __ZN9Scaleform6Render2GLL53ShaderDesc_FS_GLSL150_FInstancedYUVACxformAcEAlphaInvE
                          (*(undefined8 *)
                            __ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE,
                           "Cannot parse parameter for \"%s\" \n",local_50);
                this = (Args *)local_38;
              }
            }
          }
          else {
            if (bVar10 == 4) {
              if ((int)local_58 < 3) {
                uVar19 = *(undefined8 *)
                          __ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE;
LAB_1006b29ad:
                __ZN9Scaleform6Render2GLL53ShaderDesc_FS_GLSL150_FInstancedYUVACxformAcEAlphaInvE
                          (uVar19);
                this = (Args *)local_38;
              }
              else {
                local_58 = (char **)(**(code **)(*pGlobalHeap + 0x50))(pGlobalHeap,0x28,0);
                *(uint *)(local_58 + 1) = 1;
                *(undefined *)((long)local_58 + 0xc) = 0;
                *local_58 = pcVar12;
                local_58[4] = (char *)0x0;
                local_58[3] = (char *)0x0;
                local_58[2] = (char *)0x0;
                if ((1 < (int)local_40) && (pcVar22 = local_60[2], *pcVar22 != '-')) {
                  local_70 = local_58 + 2;
                  ppcVar23 = local_60 + 2;
                  local_64 = uVar2;
                  do {
                    local_50 = ppcVar23;
                    this_00 = (RefCountImpl *)CreateValue(pcVar22,local_64);
                    ppcVar24 = local_58;
                    ResizeNoConstruct((
                                       ArrayDataBase<Scaleform--Ptr<Scaleform--Platform--ArgValue>,Scaleform--AllocatorGH<Scaleform--Ptr<Scaleform--Platform--ArgValue>,2>,Scaleform--ArrayDefaultPolicy>
                                       *)local_70,local_70,(ulong)(local_58[3] + 1));
                    pcVar22 = ppcVar24[2];
                    pcVar5 = ppcVar24[3];
                    if (this_00 == (RefCountImpl *)0x0) {
                      *(undefined8 *)(pcVar22 + (long)pcVar5 * 8 + -8) = 0;
                    }
                    else {
                      AddRef(this_00);
                      *(RefCountImpl **)(pcVar22 + (long)pcVar5 * 8 + -8) = this_00;
                      Release(this_00);
                    }
                    ppcVar24 = local_50;
                    if ((int)((uint)local_40 + -2) < 1) {
                      ppuVar21 = (uint **)((long)local_48 * 8 + local_38[3]);
                      local_40 = (ulong)((uint)local_40 - 1);
                      goto LAB_1006b2b76;
                    }
                    pcVar22 = local_50[1];
                    ppcVar23 = local_50 + 1;
                    local_40 = (ulong)((uint)local_40 - 1);
                  } while (*pcVar22 != '-');
                }
                ppuVar21 = (uint **)((long)local_48 * 8 + local_38[3]);
                if (local_58 == (char **)0x0) {
                  bVar7 = true;
                }
                else {
LAB_1006b2b76:
                  AddRef((RefCountImpl *)local_58);
                  bVar7 = false;
                }
                if (*ppuVar21 != (uint *)0x0) {
                  Release((RefCountImpl *)*ppuVar21);
                }
                *(char ***)ppuVar21 = local_58;
                param_2 = ppcVar24;
                this = (Args *)local_38;
                if (!bVar7) {
                  Release((RefCountImpl *)local_58);
                  this = (Args *)local_38;
                }
              }
            }
            else {
              this = (Args *)local_38;
              if (bVar10 == 2) {
                if ((uVar2 & 0xf0) != 0x10) {
                  uVar19 = *(undefined8 *)
                            __ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE;
                  goto LAB_1006b29ad;
                }
                puVar16 = (undefined8 *)(**(code **)(*pGlobalHeap + 0x50))(pGlobalHeap,0x20,0);
                *(undefined4 *)(puVar16 + 1) = 1;
                *(undefined *)((long)puVar16 + 0xc) = 0;
                *(undefined **)puVar16 = puVar13;
                String((String *)(puVar16 + 2),"");
                *(undefined *)((long)puVar16 + 0xc) = 1;
                *(undefined **)puVar16 = puVar14;
                *(undefined *)(puVar16 + 3) = 1;
                operator=((String *)(puVar16 + 2),"true");
                *(undefined *)((long)puVar16 + 0xc) = 1;
                lVar17 = local_38[3];
                this_00 = *(RefCountImpl **)(lVar17 + (long)local_48 * 8);
                if (this_00 != (RefCountImpl *)0x0) {
                  Release(this_00);
                }
                *(undefined8 **)(lVar17 + (long)local_48 * 8) = puVar16;
                this = (Args *)local_38;
              }
            }
          }
        }
      }
      else {
        uVar15 = (ulong)(ushort)local_68;
        if ((ulong)((long *)this)[8] < uVar15 || ((long *)this)[8] == uVar15) {
          __ZN9Scaleform6Render2GLL53ShaderDesc_FS_GLSL150_FInstancedYUVACxformAcEAlphaInvE
                    (*(undefined8 *)__ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE,
                     "Unknown positional value \"%s\"\n",pcVar22);
        }
        else {
          ppcVar23 = (char **)(uVar15 * 0x10);
          uVar2 = *(uint *)(*(long *)this + 0x10 +
                           *(long *)(((long *)this)[7] + (long)ppcVar23) * 0x28);
          if ((uVar2 & 0xf) == 4) {
            local_58 = (char **)(*(long *)this + 0x10 +
                                *(long *)(((long *)this)[7] + (long)ppcVar23) * 0x28);
            local_70 = ppcVar23;
            local_60 = (char **)(**(code **)(*pGlobalHeap + 0x50))(pGlobalHeap,0x28,0);
            *(undefined4 *)(local_60 + 1) = 1;
            *(undefined *)((long)local_60 + 0xc) = 0;
            *local_60 = pcVar12;
            local_48 = local_60 + 2;
            local_60[4] = (char *)0x0;
            local_60[3] = (char *)0x0;
            local_60[2] = (char *)0x0;
            do {
              if (**ppcVar24 == '-') break;
              uVar15 = (ulong)((int)local_40 - 1);
              local_50 = ppcVar24;
              this_00 = (RefCountImpl *)CreateValue(*ppcVar24,*(uint *)local_58);
              ppcVar24 = local_60;
              ResizeNoConstruct((
                                 ArrayDataBase<Scaleform--Ptr<Scaleform--Platform--ArgValue>,Scaleform--AllocatorGH<Scaleform--Ptr<Scaleform--Platform--ArgValue>,2>,Scaleform--ArrayDefaultPolicy>
                                 *)local_48,local_48,(ulong)(local_60[3] + 1));
              pcVar22 = ppcVar24[2];
              pcVar5 = ppcVar24[3];
              local_40 = uVar15;
              if (this_00 == (RefCountImpl *)0x0) {
                *(undefined8 *)(pcVar22 + (long)pcVar5 * 8 + -8) = 0;
              }
              else {
                AddRef(this_00);
                *(RefCountImpl **)(pcVar22 + (long)pcVar5 * 8 + -8) = this_00;
                Release(this_00);
              }
              ppcVar24 = local_50 + 1;
            } while (0 < (int)(uint)local_40);
            lVar17 = local_38[3];
            lVar25 = *(long *)(local_38[7] + 8 + (long)local_70);
            if (local_60 != (char **)0x0) {
              AddRef((RefCountImpl *)local_60);
            }
            this_00 = *(RefCountImpl **)(lVar17 + lVar25 * 8);
            if (this_00 != (RefCountImpl *)0x0) {
              Release(this_00);
            }
            local_40._0_4_ = (uint)local_40 + 1;
            local_40 = (ulong)(uint)local_40;
            ppcVar24 = ppcVar24 + -1;
            *(char ***)(lVar17 + lVar25 * 8) = local_60;
            this = (Args *)local_38;
            if (local_60 != (char **)0x0) {
              Release((RefCountImpl *)local_60);
              this = (Args *)local_38;
            }
          }
          else {
            uVar19 = CreateValue(pcVar22,uVar2);
            lVar17 = ((long *)this)[3];
            lVar25 = *(long *)(((long *)this)[7] + 8 + (long)ppcVar23);
            this_00 = *(RefCountImpl **)(lVar17 + lVar25 * 8);
            if (this_00 != (RefCountImpl *)0x0) {
              Release(this_00);
            }
            *(undefined8 *)(lVar17 + lVar25 * 8) = uVar19;
            this = (Args *)local_38;
          }
        }
        local_68 = local_68 + 1;
        param_2 = ppcVar24;
      }
      local_40 = (ulong)((uint)local_40 - 1);
      param_1 = (uint)local_40;
    } while ((uint)local_40 - 1 != 0 && 0 < (int)(uint)local_40);
  }
  lVar17 = ((long *)this)[6];
  if (lVar17 == 0) {
    return 0;
  }
  plVar20 = (long *)(lVar17 + 0x10);
  uVar15 = 0;
  do {
    if (*plVar20 != -2) break;
    uVar15 = uVar15 + 1;
    plVar20 = plVar20 + 5;
  } while (uVar15 < *(ulong *)(lVar17 + 8) || uVar15 == *(ulong *)(lVar17 + 8));
  lVar17 = ((long *)this)[6];
  do {
    do {
      if (lVar17 == 0) {
        return 0;
      }
      if (*(long *)(lVar17 + 8) < (long)uVar15) {
        return 0;
      }
      if (*(long *)(((long *)this)[3] + *(long *)(lVar17 + 0x30 + uVar15 * 0x28) * 8) == 0) {
        lVar25 = *(long *)(lVar17 + 0x28 + uVar15 * 0x28);
        lVar6 = *(long *)this;
        uVar2 = *(uint *)(lVar6 + 0x10 + lVar25 * 0x28);
        if ((uVar2 & 0x100) != 0) {
          __ZN9Scaleform6Render2GLL53ShaderDesc_FS_GLSL150_FInstancedYUVACxformAcEAlphaInvE
                    (*(undefined8 *)__ZN9Scaleform6Render2GLL34ShaderDesc_FS_GLSL150_FBatchYUVMulE,
                     "Mandatory option \"%s\" or \"%s\" is not found \n",
                     *(undefined8 *)(lVar6 + lVar25 * 0x28),
                     *(undefined8 *)(lVar6 + 8 + lVar25 * 0x28));
          return 2;
        }
        uVar19 = CreateValue(*(char **)(lVar6 + 0x18 + lVar25 * 0x28),uVar2);
        lVar17 = *(long *)(lVar17 + 0x30 + uVar15 * 0x28);
        lVar25 = ((long *)this)[3];
        this_00 = *(RefCountImpl **)(lVar25 + lVar17 * 8);
        if (this_00 != (RefCountImpl *)0x0) {
          Release(this_00);
        }
        *(undefined8 *)(lVar25 + lVar17 * 8) = uVar19;
        lVar17 = local_38[6];
        this = (Args *)local_38;
      }
    } while ((long)*(ulong *)(lVar17 + 8) < (long)uVar15);
    plVar20 = (long *)(lVar17 + 0x38 + uVar15 * 0x28);
    do {
      uVar15 = uVar15 + 1;
      if (*(ulong *)(lVar17 + 8) < uVar15) break;
      lVar25 = *plVar20;
      plVar20 = plVar20 + 5;
    } while (lVar25 == -2);
  } while( true );
}