CModelLoader::RecomputeSurfaceFlags

/* CModelLoader::RecomputeSurfaceFlags(model_t*) */

void __thiscall CModelLoader::RecomputeSurfaceFlags(CModelLoader *this,model_t *param_1)

{
  undefined **ppuVar1;
  uchar uVar2;
  int iVar3;
  int *piVar4;
  int iVar5;
  model_t *pmVar6;
  char cVar7;
  undefined2 uVar8;
  int iVar9;
  uint uVar10;
  int iVar11;
  int iVar12;
  int iVar13;
  undefined **ppuVar14;
  uint *puVar15;
  int iVar16;
  int local_54;
  int local_50;
  int local_40;
  uchar local_31;
  undefined **local_30;
  model_t *local_2c;
  int local_28;
  int local_24;
  undefined **local_20;
  
  local_54 = 0;
  local_50 = 0;
  if (0 < **(int **)(param_1 + 0x134)) {
    do {
      iVar9 = local_54 + *(int *)(this + 0x50);
      iVar3 = *(int *)(iVar9 + 0x134);
      *(undefined2 *)(iVar9 + 0x144) = 0;
      *(undefined4 *)(iVar9 + 0x114) = 0x20;
      *(undefined2 *)(iVar9 + 0x146) = 0;
      iVar12 = *(int *)(iVar9 + 0x13c);
      local_30 = (undefined **)0x0;
      local_2c = (model_t *)0x0;
      local_28 = 0;
      local_24 = 0;
      local_20 = (undefined **)0x0;
      if (0 < iVar12) {
        local_40 = 0;
        do {
          puVar15 = (uint *)((local_40 + *(int *)(iVar9 + 0x138)) * 0x20 + *(int *)(iVar3 + 0x78));
          *puVar15 = *puVar15 & 0xffffaddf;
          iVar16 = (uint)(*(ushort *)((int)puVar15 + 0x16) >> 1) * 0x50 + *(int *)(iVar3 + 0x5c);
          piVar4 = *(int **)(iVar16 + 0x4c);
                    /* try { // try from 0019c5d6 to 0019c7d7 has its CatchHandler @ 0019c8aa */
          cVar7 = (**(code **)(*piVar4 + 0x54))(piVar4);
          if (cVar7 != '\0') {
            *(uint *)(iVar9 + 0x114) = *(uint *)(iVar9 + 0x114) | 1;
          }
          cVar7 = (**(code **)(*piVar4 + 0x60))(piVar4,0);
          if (cVar7 != '\0') {
            *(uint *)(iVar9 + 0x114) = *(uint *)(iVar9 + 0x114) | 0x10;
          }
          cVar7 = (**(code **)(*piVar4 + 0x84))(piVar4);
          if (cVar7 != '\0') {
            *puVar15 = *puVar15 | 0x200;
          }
          if (((*(byte *)(iVar16 + 0x48) & 0x10) != 0) ||
             (cVar7 = (**(code **)(*piVar4 + 0x44))(piVar4), cVar7 != '\0')) {
            *(uint *)(iVar9 + 0x114) = *(uint *)(iVar9 + 0x114) | 2;
            *puVar15 = *puVar15 | 0x20;
          }
          if (((*(byte *)(iVar16 + 0x49) & 0x20) == 0) &&
             (cVar7 = (**(code **)(*piVar4 + 0x78))(piVar4,0x4000000), cVar7 == '\0')) {
            cVar7 = (**(code **)(*piVar4 + 0x48))(piVar4);
            uVar10 = *puVar15;
            if ((cVar7 != '\0') || ((uVar10 & 1) != 0)) goto LAB_0019c63d;
          }
          else {
            uVar10 = *puVar15;
LAB_0019c63d:
            *puVar15 = uVar10 | 0x4000;
          }
          cVar7 = (**(code **)(*piVar4 + 0x48))(piVar4);
          if (cVar7 != '\0') {
            *puVar15 = *puVar15 | 0x1000;
          }
          iVar13 = 0;
          iVar16 = *(int *)(iVar3 + 0x78);
          iVar5 = *(int *)(iVar3 + 0x7c);
          do {
            uVar2 = *(uchar *)(((int)puVar15 - iVar16 & 0xffffffe0U) + iVar5 + 0x18 + iVar13);
            if (uVar2 == 0xff) break;
            local_31 = uVar2;
            if (local_24 < 1) {
LAB_0019c698:
              CUtlVector<unsigned_char,CUtlMemory<unsigned_char,int>>::InsertBefore
                        ((CUtlVector<unsigned_char,CUtlMemory<unsigned_char,int>> *)&local_30,
                         local_24,&local_31);
            }
            else if (uVar2 != *(uchar *)local_30) {
              iVar11 = 0;
              do {
                iVar11 = iVar11 + 1;
                if (iVar11 == local_24) goto LAB_0019c698;
              } while (uVar2 != *(uchar *)((int)local_30 + iVar11));
              if (iVar11 == -1) goto LAB_0019c698;
            }
            iVar13 = iVar13 + 1;
          } while (iVar13 != 4);
          iVar16 = local_24;
          local_40 = local_40 + 1;
        } while (local_40 != iVar12);
        if (local_24 != 0) {
          *(undefined4 *)(iVar9 + 0x140) = 0;
          uVar8 = (undefined2)DAT_003a8cc8;
          ppuVar1 = (undefined **)((int)local_30 + local_24);
          ppuVar14 = local_30;
          if (0 < local_24) {
            do {
              CUtlVector<unsigned_char,CUtlMemory<unsigned_char,int>>::InsertBefore
                        ((CUtlVector<unsigned_char,CUtlMemory<unsigned_char,int>> *)&DAT_003a8cbc,
                         DAT_003a8cc8,(uchar *)ppuVar14);
              ppuVar14 = (undefined **)((int)ppuVar14 + 1);
            } while (ppuVar14 != ppuVar1);
          }
          *(short *)(iVar9 + 0x146) = (short)iVar16;
          *(undefined2 *)(iVar9 + 0x144) = uVar8;
        }
      }
      local_24 = 0;
      CUtlMemory<unsigned_char,int>::Purge((CUtlMemory<unsigned_char,int> *)&local_30);
      local_20 = local_30;
      CUtlMemory<unsigned_char,int>::Purge((CUtlMemory<unsigned_char,int> *)&local_30);
      pmVar6 = host_state;
      if (local_50 != 0) {
        local_30 = &PTR_EnumerateLeaf_002b9270;
        local_2c = param_1;
        local_24 = *(int *)(iVar9 + 0x134);
        local_20 = (undefined **)0x0;
        local_28 = iVar9;
        CCommonHostState::SetWorldModel((CCommonHostState *)&host_state,param_1);
        (**(code **)(*(int *)g_pToolBSPTree + 8))
                  (g_pToolBSPTree,iVar9 + 0x118,iVar9 + 0x124,&local_30,iVar9);
        if ((local_20 == (undefined **)0x0) && (iVar3 = *(int *)(local_28 + 0x13c), 0 < iVar3)) {
          iVar12 = 0;
          do {
            iVar9 = *(int *)(local_28 + 0x138) + iVar12;
            iVar12 = iVar12 + 1;
            puVar15 = (uint *)(iVar9 * 0x20 + *(int *)(local_24 + 0x78));
            *puVar15 = *puVar15 & 0xfff9ffff | 0x40000;
          } while (iVar12 != iVar3);
        }
        CCommonHostState::SetWorldModel((CCommonHostState *)&host_state,pmVar6);
      }
      local_50 = local_50 + 1;
      local_54 = local_54 + 0x14c;
    } while (local_50 < **(int **)(param_1 + 0x134));
  }
  return;
}