CWatcherList::AddToList

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* CWatcherList::AddToList(CBaseEntity*) */

void __thiscall CWatcherList::AddToList(CWatcherList *this,CBaseEntity *param_1)

{
  short *psVar1;
  ushort uVar2;
  ushort uVar3;
  undefined4 uVar4;
  int iVar5;
  void *pvVar6;
  short sVar7;
  undefined4 *puVar8;
  int iVar9;
  uint uVar10;
  ushort uVar11;
  int iVar12;
  uint uVar13;
  uint local_28;
  
  sVar7 = Find(this,param_1);
  if (sVar7 != -1) {
    return;
  }
  if (param_1 == (CBaseEntity *)0x0) {
    return;
  }
  puVar8 = (undefined4 *)(**(code **)(*(int *)param_1 + 0xc))(param_1);
  uVar4 = *puVar8;
  iVar9 = __dynamic_cast(param_1,&CBaseEntity::typeinfo,&IWatcherCallback::typeinfo,0xfffffffe);
  uVar10 = DAT_00f7e8b0;
  uVar11 = _DAT_00f7e8ac;
  if (iVar9 == 0) {
    return;
  }
  uVar2 = *(ushort *)this;
  local_28 = (uint)_DAT_00f7e8ac;
  if (_DAT_00f7e8ac != 0xffff) {
    iVar12 = local_28 * 0xc;
    puVar8 = (undefined4 *)((int)g_WatcherList + iVar12);
    uVar3 = *(ushort *)((int)puVar8 + 10);
    *(ushort *)(puVar8 + 2) = _DAT_00f7e8ac;
    _DAT_00f7e8ac = uVar3;
    *(ushort *)((int)puVar8 + 10) = uVar11;
    _DAT_00f7e8ae = _DAT_00f7e8ae + 1;
    *puVar8 = 0xffffffff;
    goto LAB_004781f4;
  }
  if ((DAT_00f7e8b0 != (DAT_00f7e8b0 & 0xffff)) || ((short)DAT_00f7e8b0 == -1)) {
    if (9 < CUtlMultiList<watcher_t,unsigned_short>::Alloc()::__executeCount) {
      return;
    }
    CUtlMultiList<watcher_t,unsigned_short>::Alloc()::__executeCount =
         CUtlMultiList<watcher_t,unsigned_short>::Alloc()::__executeCount + 1;
    goto LAB_004782ca;
  }
  local_28 = DAT_00f7e8b0;
  if (DAT_00f7e8b0 != DAT_00f7e884) {
LAB_00478308:
    DAT_00f7e8b0 = uVar10 + 1;
    iVar12 = local_28 * 0xc;
    puVar8 = (undefined4 *)((int)g_WatcherList + iVar12);
    uVar11 = (ushort)uVar10;
    *(ushort *)(puVar8 + 2) = uVar11;
    *(ushort *)((int)puVar8 + 10) = uVar11;
    _DAT_00f7e8ae = _DAT_00f7e8ae + 1;
    *puVar8 = 0xffffffff;
    if (uVar11 == 0xffff) {
      return;
    }
LAB_004781f4:
    CUtlMultiList<watcher_t,unsigned_short>::Unlink
              ((CUtlMultiList<watcher_t,unsigned_short> *)&g_WatcherList,uVar2,uVar11);
    pvVar6 = g_WatcherList;
    *(undefined2 *)((int)g_WatcherList + iVar12 + 10) = 0xffff;
    iVar5 = (uint)uVar2 * 10;
    *(undefined2 *)((int)pvVar6 + iVar12 + 8) = *(undefined2 *)(DAT_00f7e88c + 2 + iVar5);
    *(ushort *)(DAT_00f7e88c + 2 + iVar5) = uVar11;
    uVar3 = *(ushort *)((int)pvVar6 + iVar12 + 8);
    if (uVar3 == 0xffff) {
      *(ushort *)(DAT_00f7e88c + iVar5) = uVar11;
    }
    else {
      *(ushort *)((int)g_WatcherList + (uint)uVar3 * 0xc + 10) = uVar11;
    }
    psVar1 = (short *)(iVar5 + DAT_00f7e88c + 4);
    *psVar1 = *psVar1 + 1;
    if (DAT_00f7e8a8 != 0) {
      *(ushort *)(DAT_00f7e8a8 + local_28 * 2) = uVar2;
    }
    puVar8 = (undefined4 *)(iVar12 + (int)g_WatcherList);
    if (puVar8 == (undefined4 *)0x0) {
      return;
    }
    puVar8[1] = iVar9;
    *puVar8 = uVar4;
    return;
  }
  if (DAT_00f7e888 < 0) {
    _DAT_00f7e8b4 = g_WatcherList;
  }
  else {
    iVar12 = DAT_00f7e8b0 + 1;
    if (DAT_00f7e888 == 0) {
      uVar13 = 3;
      if (DAT_00f7e8b0 != 0) {
        uVar13 = DAT_00f7e8b0;
      }
      for (; (int)uVar13 < iVar12; uVar13 = uVar13 * 2) {
      }
    }
    else {
      for (uVar13 = DAT_00f7e888 * ((int)DAT_00f7e8b0 / DAT_00f7e888 + 1); (int)uVar13 < iVar12;
          uVar13 = (int)(uVar13 + iVar12) / 2) {
      }
    }
    DAT_00f7e884 = uVar13;
    if (g_WatcherList == (void *)0x0) {
      g_WatcherList = malloc(uVar13 * 0xc);
    }
    else {
      g_WatcherList = realloc(g_WatcherList,uVar13 * 0xc);
      uVar10 = DAT_00f7e8b0;
      uVar13 = DAT_00f7e884;
    }
    local_28 = uVar10 & 0xffff;
    _DAT_00f7e8b4 = g_WatcherList;
    if ((int)uVar10 < (int)uVar13) goto LAB_00478308;
  }
  if (9 < CUtlMultiList<watcher_t,unsigned_short>::Alloc()::__executeCount) {
    g_WatcherList = _DAT_00f7e8b4;
    return;
  }
  CUtlMultiList<watcher_t,unsigned_short>::Alloc()::__executeCount =
       CUtlMultiList<watcher_t,unsigned_short>::Alloc()::__executeCount + 1;
  g_WatcherList = _DAT_00f7e8b4;
LAB_004782ca:
  Warning();
  return;
}