KeyValues::LoadFromBuffer

/* KeyValues::LoadFromBuffer(char const*, CUtlBuffer&, IBaseFileSystem*, char const*) */

undefined4 __thiscall
KeyValues::LoadFromBuffer
          (KeyValues *this,char *param_1,CUtlBuffer *param_2,IBaseFileSystem *param_3,char *param_4)

{
  uint uVar1;
  uint uVar2;
  char *pcVar3;
  int iVar4;
  int *piVar5;
  bool bVar6;
  char *pcVar7;
  undefined *puVar8;
  CUtlVector *pCVar9;
  KeyValues *local_58;
  char local_51;
  KeyValues *local_50;
  bool local_46;
  bool local_45;
  undefined4 local_44;
  undefined4 local_40;
  undefined4 local_3c;
  int local_38;
  undefined4 local_34;
  undefined4 local_30;
  undefined4 local_2c;
  undefined4 local_28;
  int local_24;
  undefined4 local_20;
  
  uVar2 = ThreadGetCurrentId();
  if (uVar2 != g_KVMutex) {
    LOCK();
    bVar6 = g_KVMutex != 0;
    uVar1 = uVar2;
    if (bVar6) {
      uVar1 = g_KVMutex;
    }
    g_KVMutex = uVar1;
    UNLOCK();
    if (bVar6) {
      CThreadFastMutex::Lock(0xd3988,uVar2);
      goto LAB_000467dc;
    }
  }
  DAT_000d398c = DAT_000d398c + 1;
LAB_000467dc:
  local_44 = 0;
  local_40 = 0;
  local_3c = 0;
  local_38 = 0;
  local_34 = 0;
  local_30 = 0;
  local_2c = 0;
  local_28 = 0;
  local_24 = 0;
  local_20 = 0;
  DAT_000d34a0 = param_1;
  DAT_000d34a8 = 0;
  local_50 = this;
  local_58 = (KeyValues *)0x0;
  do {
                    /* try { // try from 00046855 to 00046d63 has its CatchHandler @ 00046e60 */
    pcVar3 = (char *)ReadToken(this,param_2,&local_46,&local_45);
    if (((param_2[0x14] != (CUtlBuffer)0x0) || (pcVar3 == (char *)0x0)) ||
       ((local_46 == false && (*pcVar3 == '\0')))) break;
    iVar4 = _V_stricmp(pcVar3,"#include");
    if (iVar4 == 0) {
      pcVar3 = (char *)ReadToken(this,param_2,&local_46,&local_45);
      if ((pcVar3 == (char *)0x0) || (*pcVar3 == '\0')) {
        pcVar7 = "#include is NULL ";
        pcVar3 = DAT_000d34a0;
        Warning("KeyValues Error: %s in file %s\n","#include is NULL ",DAT_000d34a0);
        iVar4 = 0;
        if (0 < DAT_000d34a8) {
          do {
            while ((0x3f < iVar4 || ((&g_KeyValuesErrorStack)[iVar4] == -1))) {
LAB_00046918:
              iVar4 = iVar4 + 1;
              if (DAT_000d34a8 <= iVar4) goto LAB_00046970;
            }
            if (iVar4 < DAT_000d34a4) {
              piVar5 = (int *)KeyValuesSystem();
              pcVar7 = (char *)(**(code **)(*piVar5 + 0x18))(piVar5,(&g_KeyValuesErrorStack)[iVar4])
              ;
              Warning(&DAT_000b2b56,pcVar7,pcVar3);
              goto LAB_00046918;
            }
            piVar5 = (int *)KeyValuesSystem();
            pcVar7 = (char *)(**(code **)(*piVar5 + 0x18))(piVar5,(&g_KeyValuesErrorStack)[iVar4]);
            Warning(&DAT_000b2b5b,pcVar7,pcVar3);
            iVar4 = iVar4 + 1;
          } while (iVar4 < DAT_000d34a8);
        }
LAB_00046970:
        Warning(&DAT_000b32c1,pcVar7,pcVar3);
      }
      else {
        pCVar9 = (CUtlVector *)&local_44;
LAB_00046ce5:
        ParseIncludedKeys(this,param_1,pcVar3,param_3,param_4,pCVar9);
      }
    }
    else {
      puVar8 = &DAT_000b2c4a;
      iVar4 = _V_stricmp(pcVar3,"#base");
      if (iVar4 == 0) {
        pcVar3 = (char *)ReadToken(this,param_2,&local_46,&local_45);
        if ((pcVar3 == (char *)0x0) || (*pcVar3 == '\0')) {
          pcVar7 = "#base is NULL ";
          pcVar3 = DAT_000d34a0;
          Warning("KeyValues Error: %s in file %s\n","#base is NULL ",DAT_000d34a0);
          iVar4 = 0;
          if (0 < DAT_000d34a8) {
            do {
              if ((iVar4 < 0x40) && ((&g_KeyValuesErrorStack)[iVar4] != -1)) {
                if (iVar4 < DAT_000d34a4) {
                  piVar5 = (int *)KeyValuesSystem();
                  pcVar7 = (char *)(**(code **)(*piVar5 + 0x18))
                                             (piVar5,(&g_KeyValuesErrorStack)[iVar4]);
                  Warning(&DAT_000b2b56,pcVar7,pcVar3);
                }
                else {
                  piVar5 = (int *)KeyValuesSystem();
                  pcVar7 = (char *)(**(code **)(*piVar5 + 0x18))
                                             (piVar5,(&g_KeyValuesErrorStack)[iVar4]);
                  Warning(&DAT_000b2b5b,pcVar7,pcVar3);
                }
              }
              iVar4 = iVar4 + 1;
            } while (iVar4 < DAT_000d34a8);
          }
          goto LAB_00046970;
        }
        pCVar9 = (CUtlVector *)&local_30;
        goto LAB_00046ce5;
      }
      if (local_50 == (KeyValues *)0x0) {
        local_50 = operator_new((KeyValues *)0x2c,(uint)puVar8);
        Init(local_50,*(IKeyValuesSystem **)(this + 0x14),false);
                    /* try { // try from 00046d8a to 00046d8e has its CatchHandler @ 00046de9 */
        SetName(local_50,pcVar3);
        local_50[0x11] = (KeyValues)(this[0x11] != (KeyValues)0x0);
        if (local_58 != (KeyValues *)0x0) {
          *(KeyValues **)(local_58 + 0x1c) = local_50;
        }
      }
      else {
        SetName(local_50,pcVar3);
      }
      pcVar3 = (char *)ReadToken(this,param_2,&local_46,&local_45);
      local_51 = '\x01';
      if (local_45 != false) {
        local_51 = EvaluateConditional(this,pcVar3);
        pcVar3 = (char *)ReadToken(this,param_2,&local_46,&local_45);
      }
      if (((pcVar3 == (char *)0x0) || (*pcVar3 != '{')) || (local_46 != false)) {
        pcVar7 = "LoadFromBuffer: missing {";
        pcVar3 = DAT_000d34a0;
        Warning("KeyValues Error: %s in file %s\n","LoadFromBuffer: missing {",DAT_000d34a0);
        iVar4 = 0;
        if (0 < DAT_000d34a8) {
          do {
            while ((0x3f < iVar4 || ((&g_KeyValuesErrorStack)[iVar4] == -1))) {
LAB_00046b50:
              iVar4 = iVar4 + 1;
              if (DAT_000d34a8 <= iVar4) goto LAB_00046ba8;
            }
            if (iVar4 < DAT_000d34a4) {
              piVar5 = (int *)KeyValuesSystem();
              pcVar7 = (char *)(**(code **)(*piVar5 + 0x18))(piVar5,(&g_KeyValuesErrorStack)[iVar4])
              ;
              Warning(&DAT_000b2b56,pcVar7,pcVar3);
              goto LAB_00046b50;
            }
            piVar5 = (int *)KeyValuesSystem();
            pcVar7 = (char *)(**(code **)(*piVar5 + 0x18))(piVar5,(&g_KeyValuesErrorStack)[iVar4]);
            Warning(&DAT_000b2b5b,pcVar7,pcVar3);
            iVar4 = iVar4 + 1;
          } while (iVar4 < DAT_000d34a8);
        }
LAB_00046ba8:
        Warning(&DAT_000b32c1,pcVar7,pcVar3);
      }
      else {
        RecursiveLoadFromBuffer(local_50,param_1,param_2);
      }
      if (local_51 == '\0') {
        if (local_58 != (KeyValues *)0x0) {
          *(undefined4 *)(local_58 + 0x1c) = 0;
        }
        Clear(local_50);
      }
      else {
        local_58 = local_50;
        local_50 = (KeyValues *)0x0;
      }
    }
  } while (param_2[0x14] == (CUtlBuffer)0x0);
  AppendIncludedKeys(this,(CUtlVector *)&local_44);
  iVar4 = local_38 + -1;
  if (0 < iVar4) {
    do {
      deleteThis();
      iVar4 = iVar4 + -1;
    } while (iVar4 != 0);
  }
  MergeBaseKeys(this,(CUtlVector *)&local_30);
  iVar4 = local_24 + -1;
  if (-1 < iVar4) {
    do {
      deleteThis();
      iVar4 = iVar4 + -1;
    } while (iVar4 != -1);
  }
  DAT_000d34a0 = &DAT_000b2b65;
  DAT_000d34a8 = 0;
  local_24 = 0;
  CUtlMemory<KeyValues*,int>::Purge((CUtlMemory<KeyValues*,int> *)&local_30);
  local_20 = local_30;
  CUtlMemory<KeyValues*,int>::Purge((CUtlMemory<KeyValues*,int> *)&local_30);
  local_38 = 0;
  CUtlMemory<KeyValues*,int>::Purge((CUtlMemory<KeyValues*,int> *)&local_44);
  local_34 = local_44;
  CUtlMemory<KeyValues*,int>::Purge((CUtlMemory<KeyValues*,int> *)&local_44);
  DAT_000d398c = DAT_000d398c + -1;
  if (DAT_000d398c == 0) {
    LOCK();
    UNLOCK();
    g_KVMutex = 0;
  }
  return 1;
}