CGlobalEntityList::FindEntityByClassnameNearestFast

/* CGlobalEntityList::FindEntityByClassnameNearestFast(string_t, Vector const&, float) */

CBaseEntity * __thiscall
CGlobalEntityList::FindEntityByClassnameNearestFast
          (undefined4 this,undefined4 param_2,float *param_3,float param_4)

{
  CBaseEntity *this_00;
  CBaseEntity *pCVar1;
  float fVar2;
  
  param_4 = param_4 * param_4;
  if (param_4 == 0.0) {
    param_4 = 3.2212255e+09;
  }
  this_00 = (CBaseEntity *)0x0;
  pCVar1 = (CBaseEntity *)0x0;
  while( true ) {
    this_00 = (CBaseEntity *)
              FindEntityByClassnameFast((CGlobalEntityList *)gEntList,this_00,param_2);
    if (this_00 == (CBaseEntity *)0x0) break;
    if (*(int *)(this_00 + 0x30) != 0) {
      if (((byte)this_00[0x14d] & 8) != 0) {
        CBaseEntity::CalcAbsolutePosition(this_00);
      }
      fVar2 = (*(float *)(this_00 + 0x2e4) - param_3[1]) *
              (*(float *)(this_00 + 0x2e4) - param_3[1]) +
              (*(float *)(this_00 + 0x2e8) - param_3[2]) *
              (*(float *)(this_00 + 0x2e8) - param_3[2]) +
              (*(float *)(this_00 + 0x2e0) - *param_3) * (*(float *)(this_00 + 0x2e0) - *param_3);
      if (fVar2 < param_4) {
        pCVar1 = this_00;
        param_4 = fVar2;
      }
    }
  }
  return pCVar1;
}