CParticleCollection::Render

/* CParticleCollection::Render(IMatRenderContext*, Vector4D const&, bool, void*) */

void __thiscall
CParticleCollection::Render
          (CParticleCollection *this,IMatRenderContext *param_1,Vector4D *param_2,bool param_3,
          void *param_4)

{
  int iVar1;
  int iVar2;
  int *piVar3;
  char cVar4;
  int iVar5;
  int iVar6;
  float fVar7;
  IMatRenderContext *in_stack_ffffff74;
  CParticleCollection *pCVar8;
  IMatRenderContext *in_stack_ffffff78;
  CParticleCollection *in_stack_ffffff7c;
  float local_2c;
  float local_28;
  float local_24;
  float local_20;
  
  iVar5 = *(int *)(this + 0x48);
  if (iVar5 == 0) {
    return;
  }
  fVar7 = *(float *)(g_pParticleSystemMgr + 0x10c) + *(float *)(iVar5 + 0x2dc);
  if (fVar7 <= *(float *)(this + 0x3c)) {
    fVar7 = *(float *)(this + 0x3c);
  }
  *(float *)(this + 0x3c) = fVar7;
  if (*(int *)(this + 0x30) != 0) {
    local_2c = *(float *)(iVar5 + 0x148) * *(float *)param_2;
    local_28 = *(float *)(iVar5 + 0x14c) * *(float *)(param_2 + 4);
    local_24 = *(float *)(iVar5 + 0x150) * *(float *)(param_2 + 8);
    local_20 = *(float *)(iVar5 + 0x154) * *(float *)(param_2 + 0xc);
    if (((*(byte *)(iVar5 + 0x41e) & 1) != 0) &&
       (pCVar8 = *(CParticleCollection **)(iVar5 + 0x144), pCVar8 != (CParticleCollection *)0x0)) {
      if (param_3) {
        cVar4 = (**(code **)(*(int *)pCVar8 + 0x44))();
        if ((cVar4 == '\0') && (local_20 == 1.0)) goto LAB_00bcbb60;
        iVar5 = *(int *)(this + 0x48);
        in_stack_ffffff74 = (IMatRenderContext *)pCVar8;
      }
      iVar2 = *(int *)(iVar5 + 0x328);
      if (0 < iVar2) {
        iVar6 = 0;
        do {
          iVar1 = iVar6 * 4;
          if (*(char *)(*(int *)(*(int *)(iVar5 + 0x31c) + iVar6 * 4) + 0x3c) == '\0') {
            cVar4 = CheckIfOperatorShouldRun
                              ((CParticleCollection *)in_stack_ffffff74,
                               (CParticleOperatorInstance *)in_stack_ffffff78,
                               (float *)in_stack_ffffff7c);
            if (cVar4 != '\0') {
              iVar5 = *(int *)(this + 0x48);
              goto LAB_00bcb9c7;
            }
          }
          else {
LAB_00bcb9c7:
            in_stack_ffffff7c = this;
            if (*(char *)(iVar5 + 0x2bf) == '\0') {
              in_stack_ffffff74 = *(IMatRenderContext **)(*(int *)(iVar5 + 0x31c) + iVar1);
              in_stack_ffffff78 = param_1;
              (**(code **)(*(int *)in_stack_ffffff74 + 0x28))();
            }
            else {
              (**(code **)(*(int *)param_1 + 0x50))(param_1,0);
              (**(code **)(*(int *)param_1 + 0x54))(param_1);
              (**(code **)(*(int *)param_1 + 0x7c))(param_1);
              (**(code **)(*(int *)param_1 + 0x50))(param_1,1);
              (**(code **)(*(int *)param_1 + 0x54))(param_1);
              (**(code **)(*(int *)param_1 + 0x7c))(param_1);
              (**(code **)(*(int *)param_1 + 0x80))
                        (param_1,0,0xc0590000,0,0xc0590000,0,0x40590000,0,0x40590000,0,0xc0590000,0,
                         0x40590000);
              piVar3 = *(int **)(*(int *)(*(int *)(this + 0x48) + 0x31c) + iVar1);
              (**(code **)(*piVar3 + 0x28))
                        (piVar3,param_1,this,&local_2c,
                         *(int *)(this + 0x6c) +
                         *(int *)(*(int *)(*(int *)(this + 0x48) + 0x3a8) + iVar1));
              (**(code **)(*(int *)param_1 + 0x50))(param_1,0);
              (**(code **)(*(int *)param_1 + 0x58))(param_1);
              in_stack_ffffff78 = (IMatRenderContext *)0x1;
              (**(code **)(*(int *)param_1 + 0x50))(param_1);
              in_stack_ffffff74 = param_1;
              (**(code **)(*(int *)param_1 + 0x58))();
            }
          }
          iVar6 = iVar6 + 1;
          if (iVar6 == iVar2) break;
          iVar5 = *(int *)(this + 0x48);
        } while( true );
      }
    }
  }
LAB_00bcbb60:
  for (pCVar8 = *(CParticleCollection **)(this + 0x90); pCVar8 != (CParticleCollection *)0x0;
      pCVar8 = *(CParticleCollection **)(pCVar8 + 0x70)) {
    Render(pCVar8,param_1,param_2,param_3,param_4);
  }
  piVar3 = *(int **)(this + 0x380);
  if (piVar3 != (int *)0x0) {
    (**(code **)(*piVar3 + 0x78))(piVar3,this);
  }
  return;
}