DispInfo_CreateMaterialGroups

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* DispInfo_CreateMaterialGroups(model_t*, MaterialSystem_SortInfo_t const*) */

void DispInfo_CreateMaterialGroups(model_t *param_1,MaterialSystem_SortInfo_t *param_2)

{
  int iVar1;
  int *piVar2;
  int iVar3;
  int iVar4;
  int local_20 [4];
  
  local_20[0] = 0;
  iVar3 = *(int *)(param_1 + 0x134);
  if (0 < *(int *)(iVar3 + 0x68)) {
    do {
      iVar1 = DispInfo_IndexArray(*(void **)(iVar3 + 0x6c),local_20[0]);
      iVar3 = *(int *)(param_2 + *(short *)(*(int *)(iVar1 + 0x16c) + 0x12) * 8 + 4);
      iVar1 = *(int *)((uint)(*(ushort *)(*(int *)(iVar1 + 0x16c) + 0x16) >> 1) * 0x50 +
                       *(int *)(DAT_003a172c + 0x5c) + 0x4c);
      if (0 < DAT_0039eb58) {
        iVar4 = 0;
        do {
          piVar2 = *(int **)((int)g_DispGroups + iVar4 * 4);
          if ((iVar3 == *piVar2) && (iVar1 == piVar2[1])) goto LAB_0013a453;
          iVar4 = iVar4 + 1;
        } while (iVar4 != DAT_0039eb58);
      }
      piVar2 = operator_new(0x34);
      *piVar2 = iVar3;
      piVar2[2] = 0;
      piVar2[3] = 0;
      piVar2[1] = iVar1;
      iVar1 = DAT_0039eb58;
      piVar2[4] = 0;
      piVar2[5] = 0;
      piVar2[6] = 0;
      piVar2[7] = 0;
      piVar2[8] = 0;
      iVar3 = iVar1 + 1;
      piVar2[9] = 0;
      piVar2[10] = 0;
      piVar2[0xb] = 0;
      piVar2[0xc] = 0;
      if ((DAT_0039eb50 < iVar3) && (-1 < DAT_0039eb54)) {
        if (DAT_0039eb54 == 0) {
          if ((DAT_0039eb50 != 0) || (DAT_0039eb50 = 8, iVar4 = DAT_0039eb50, 8 < iVar3)) {
            do {
              iVar4 = DAT_0039eb50 * 2;
              if (iVar3 <= DAT_0039eb50 * 2) break;
              DAT_0039eb50 = DAT_0039eb50 * 4;
              iVar4 = DAT_0039eb50;
            } while (DAT_0039eb50 < iVar3);
          }
        }
        else {
          for (iVar4 = (iVar1 / DAT_0039eb54 + 1) * DAT_0039eb54; iVar4 < iVar3;
              iVar4 = (iVar4 + iVar3) / 2) {
          }
        }
        DAT_0039eb50 = iVar4;
        if (g_DispGroups == (void *)0x0) {
          g_DispGroups = malloc(iVar4 << 2);
        }
        else {
          g_DispGroups = realloc(g_DispGroups,iVar4 << 2);
          iVar3 = DAT_0039eb58 + 1;
        }
      }
      iVar4 = iVar1 * 4;
      iVar1 = (iVar3 - iVar1) + -1;
      DAT_0039eb58 = iVar3;
      _DAT_0039eb5c = g_DispGroups;
      if (0 < iVar1) {
        _V_memmove((void *)((int)g_DispGroups + iVar4 + 4),(void *)((int)g_DispGroups + iVar4),
                   iVar1 * 4);
      }
      if ((undefined4 *)((int)g_DispGroups + iVar4) != (undefined4 *)0x0) {
        *(undefined4 *)((int)g_DispGroups + iVar4) = piVar2;
      }
LAB_0013a453:
      CUtlVector<int,CUtlMemory<int,int>>::InsertBefore
                ((CUtlVector<int,CUtlMemory<int,int>> *)(piVar2 + 7),piVar2[10],local_20);
      iVar3 = *(int *)(param_1 + 0x134);
      local_20[0] = local_20[0] + 1;
    } while (local_20[0] < *(int *)(iVar3 + 0x68));
  }
  return;
}