CServerDemoSystem::Think

/* CServerDemoSystem::Think() */

void __thiscall CServerDemoSystem::Think(CServerDemoSystem *this)

{
  Vector *pVVar1;
  float fVar2;
  CCircularBuffer *this_00;
  code *pcVar3;
  char cVar4;
  int iVar5;
  int iVar6;
  int iVar7;
  CBaseEntity *this_01;
  KeyValues *this_02;
  ServerDemoPacket_BaseEntity *this_03;
  ServerDemoPacket_BaseAnimating *this_04;
  ServerDemoPacket_BaseAnimatingOverlay *this_05;
  float fVar8;
  CBaseEntity *pCVar9;
  matrix3x4_t local_4c [60];
  
  if (((g_bAllowServerDemoWrite != '\0') && (*(undefined4 **)(this + 4) != (undefined4 *)0x0)) &&
     (this_00 = (CCircularBuffer *)**(undefined4 **)(this + 4), this_00 != (CCircularBuffer *)0x0))
  {
    pcVar3 = *(code **)(*engine + 0xbc);
    iVar5 = CCircularBuffer::GetSize(this_00);
    iVar6 = CCircularBuffer::GetWriteAvailable((CCircularBuffer *)**(undefined4 **)(this + 4));
    iVar7 = CCircularBuffer::GetSize((CCircularBuffer *)**(undefined4 **)(this + 4));
    (*pcVar3)(engine,0,"%% circular buffer used: %2f",
              (double)((float)(iVar5 - iVar6) / (float)iVar7));
    fVar2 = *(float *)(sv_demo_entity_record_rate._28_4_ + 0x2c);
    if ((60.0 < fVar2) || (20.0 <= fVar2)) {
      fVar8 = 60.0;
      if (fVar2 <= 60.0) {
        fVar8 = fVar2;
      }
      fVar8 = 1.0 / fVar8;
    }
    else {
      fVar8 = 0.05;
    }
    if (fVar8 <= *(float *)(gpGlobals + 0xc) - *(float *)(this + 8)) {
      iVar5 = (int)*(float *)(gpGlobals + 0xc);
      if (*(int *)(this + 0xc) == iVar5) {
        *(int *)(this + 0x10) = *(int *)(this + 0x10) + 1;
      }
      else {
        *(int *)(this + 0xc) = iVar5;
        *(undefined4 *)(this + 0x10) = 0;
      }
      pCVar9 = (CBaseEntity *)0x0;
      while( true ) {
        this_01 = (CBaseEntity *)CGlobalEntityList::NextEnt((CGlobalEntityList *)gEntList,pCVar9);
        if (this_01 == (CBaseEntity *)0x0) break;
        this_02 = KeyValues::operator_new((KeyValues *)0x2c,(uint)pCVar9);
                    /* try { // try from 008208fb to 008208ff has its CatchHandler @ 00820b25 */
        KeyValues::KeyValues(this_02,"entity",(IKeyValuesSystem *)0x0,false);
        KeyValues::SetPtr(this_02,"serverdemo",*(void **)(this + 4));
        cVar4 = (**(code **)(*(int *)this_01 + 0xd8))(this_01,this_02);
        if (cVar4 != '\0') {
          this_03 = (ServerDemoPacket_BaseEntity *)
                    KeyValues::GetPtr(this_02,"baseentity",(void *)0x0);
          if (this_03 != (ServerDemoPacket_BaseEntity *)0x0) {
            pVVar1 = (Vector *)(this_01 + 0x2e0);
            if (((byte)this_01[0x14d] & 8) != 0) {
              CBaseEntity::CalcAbsolutePosition(this_01);
              if (((byte)this_01[0x14d] & 8) != 0) {
                CBaseEntity::CalcAbsolutePosition(this_01);
              }
            }
            AngleMatrix((QAngle *)(this_01 + 0x37c),pVVar1,local_4c);
            this_04 = (ServerDemoPacket_BaseAnimating *)
                      KeyValues::GetPtr(this_02,"baseanimating",(void *)0x0);
            this_05 = (ServerDemoPacket_BaseAnimatingOverlay *)
                      KeyValues::GetPtr(this_02,"baseanimatingoverlay",(void *)0x0);
            if (((*(int *)this_03 != 0) ||
                ((this_04 != (ServerDemoPacket_BaseAnimating *)0x0 &&
                 (*(int *)(this_04 + 4) != 0 || *(int *)this_04 != 0)))) ||
               ((this_05 != (ServerDemoPacket_BaseAnimatingOverlay *)0x0 &&
                (*(int *)(this_05 + 0x1e8) != 0 || *(int *)(this_05 + 0x1e4) != 0)))) {
              (**(code **)(*debugoverlay + 0x28))(debugoverlay,local_4c,0x41c80000,0);
              if (((byte)this_01[0x14d] & 8) != 0) {
                CBaseEntity::CalcAbsolutePosition(this_01);
              }
              ServerDemoPacket_BaseEntity::AddTextOverlaysForModifiedFields(this_03,pVVar1);
              if (this_04 != (ServerDemoPacket_BaseAnimating *)0x0) {
                if (((byte)this_01[0x14d] & 8) != 0) {
                  CBaseEntity::CalcAbsolutePosition(this_01);
                }
                ServerDemoPacket_BaseAnimating::AddTextOverlaysForModifiedFields(this_04,pVVar1);
              }
              if (this_05 != (ServerDemoPacket_BaseAnimatingOverlay *)0x0) {
                if (((byte)this_01[0x14d] & 8) != 0) {
                  CBaseEntity::CalcAbsolutePosition(this_01);
                }
                ServerDemoPacket_BaseAnimatingOverlay::AddTextOverlaysForModifiedFields
                          (this_05,pVVar1);
              }
            }
          }
          (**(code **)(*g_pServerDemoSystem + 0xc))(g_pServerDemoSystem,this_02);
          this_01[0x10] = (CBaseEntity)0x0;
        }
        KeyValues::deleteThis();
        pCVar9 = this_01;
      }
      *(undefined4 *)(this + 8) = *(undefined4 *)(gpGlobals + 0xc);
    }
  }
  return;
}