FileSystem_GetExecutableDir

/* FileSystem_GetExecutableDir(char*, int) */

undefined4 FileSystem_GetExecutableDir(char *param_1,int param_2)

{
  char *pcVar1;
  int *piVar2;
  int iVar3;
  undefined4 uVar4;
  bool bVar5;
  
  bVar5 = s_bUseVProjectBinDir == '\0';
  *param_1 = '\0';
  if (bVar5) {
    piVar2 = (int *)CommandLine_Tier0();
    iVar3 = (**(code **)(*piVar2 + 0x2c))(piVar2,0);
    if (iVar3 == 0) {
      return 0;
    }
    piVar2 = (int *)CommandLine_Tier0();
    pcVar1 = (char *)(**(code **)(*piVar2 + 0x2c))(piVar2,0);
    V_MakeAbsolutePath(param_1,param_2,pcVar1,(char *)0x0);
    uVar4 = FileSystem_GetExecutableDir(param_1,param_2);
    return uVar4;
  }
  pcVar1 = (char *)GetVProjectCmdLineValue();
  if ((pcVar1 == (char *)0x0) && (pcVar1 = getenv("VProject"), pcVar1 == (char *)0x0)) {
    return 0;
  }
  V_snprintf(param_1,param_2,"%s%c..%cbin",pcVar1,0x2f,0x2f);
  return 1;
}