CTerrorGun::UpdateSpread

/* WARNING: Globals starting with '_' overlap smaller symbols at the same address */
/* CTerrorGun::UpdateSpread() */

void __thiscall CTerrorGun::UpdateSpread(CTerrorGun *this)

{
  float fVar1;
  undefined4 uVar2;
  char cVar3;
  int iVar4;
  CBasePlayer *this_00;
  int iVar5;
  int iVar6;
  uint uVar7;
  float *pfVar8;
  int iVar9;
  undefined *puVar10;
  longdouble lVar11;
  longdouble lVar12;
  float fVar13;
  double dVar14;
  float fVar15;
  float local_24;
  float local_20;
  
  iVar4 = CTerrorWeapon::GetTerrorWeaponData((CTerrorWeapon *)this);
  this_00 = (CBasePlayer *)CTerrorWeapon::GetPlayerOwner((CTerrorWeapon *)this);
  if (this_00 == (CBasePlayer *)0x0) {
    lVar11 = (longdouble)(**(code **)(*(int *)this + 0x73c))(this);
    *(float *)(this + 0x17f0) = (float)lVar11;
    return;
  }
  uVar7 = *(uint *)(this_00 + 0x150);
  if ((uVar7 & 1) == 0) {
    local_24 = 0.99999994;
  }
  else {
    if (((byte)this_00[0x14d] & 0x10) != 0) {
      CBaseEntity::CalcAbsoluteVelocity((CBaseEntity *)this_00);
      uVar7 = *(uint *)(this_00 + 0x150);
    }
    local_24 = 0.75;
    fVar13 = SQRT(*(float *)(this_00 + 0x278) * *(float *)(this_00 + 0x278) +
                  *(float *)(this_00 + 0x274) * *(float *)(this_00 + 0x274) +
                  *(float *)(this_00 + 0x27c) * *(float *)(this_00 + 0x27c));
    if (fVar13 <= 0.0) {
      fVar13 = 0.0;
    }
    if (220.0 <= fVar13) {
      fVar13 = 220.0;
    }
    if ((uVar7 & 2) != 0) {
      local_24 = 0.5;
    }
    local_24 = local_24 * fVar13 * 0.0045454544;
  }
  local_20 = 0.0;
  lVar11 = (longdouble)(**(code **)(*(int *)this + 0x734))(this);
  fVar13 = (float)lVar11;
  lVar11 = (longdouble)(**(code **)(*(int *)this + 0x738))(this);
  if ((*(uint *)(this_00 + 0x150) & 1) != 0) {
    if (((*(uint *)(this_00 + 0x150) & 2) == 0) ||
       (cVar3 = (**(code **)(*(int *)this_00 + 0x7e8))(this_00), cVar3 != '\0')) {
      lVar12 = (longdouble)(**(code **)(*(int *)this + 0x73c))(this);
      fVar13 = (float)lVar12;
    }
    else {
      lVar12 = (longdouble)(**(code **)(*(int *)this + 0x740))(this);
      fVar13 = (float)lVar12;
    }
  }
  fVar13 = ((float)lVar11 - fVar13) * local_24 + fVar13;
  cVar3 = (**(code **)(*(int *)this_00 + 0x7e8))(this_00);
  if ((cVar3 != '\0') && (iVar9 = (**(code **)(*(int *)this + 0x638))(this), iVar9 != 0x20)) {
    fVar13 = fVar13 + *(float *)(SurvivorIncapacitatedAccuracyPenalty._28_4_ + 0x2c) * 10.0;
  }
  uVar7 = *(uint *)(this_00 + 0x33c4);
  if ((((uVar7 != 0xffffffff) &&
       (puVar10 = g_pEntityList + (uVar7 & 0xfff) * 0x10, puVar10 != (undefined *)0xfffffffc)) &&
      (*(uint *)(puVar10 + 8) == uVar7 >> 0xc)) && (*(int *)(puVar10 + 4) != 0)) {
    fVar13 = fVar13 + *(float *)(TongueVictimAccuracyPenalty._28_4_ + 0x2c) * 10.0;
  }
  cVar3 = (**(code **)(*(int *)this + 0x6b4))(this,2);
  if (cVar3 != '\0') {
    fVar13 = fVar13 * *(float *)(upgrade_laser_sight_spread_factor._28_4_ + 0x2c);
  }
  iVar5 = CBasePlayer::GetFOV(this_00);
  iVar6 = CBasePlayer::GetDefaultFOV(this_00);
  iVar9 = gpGlobals;
  uVar2 = z_gun_debug_spread._28_4_;
  fVar13 = *(float *)(this + 0x17f0) -
           *(float *)(iVar4 + 0xc18) * *(float *)(gpGlobals + 0x10) *
           (*(float *)(this + 0x17f0) - (float)(iVar5 / iVar6) * fVar13);
  if (0.0 <= fVar13) {
    local_20 = fVar13;
  }
  if (90.0 <= local_20) {
    local_20 = 90.0;
  }
  *(float *)(this + 0x17f0) = local_20;
  if (*(int *)(this_00 + 0x30) == 0) {
    iVar4 = 0;
  }
  else {
    iVar4 = *(int *)(this_00 + 0x30) - *(int *)(iVar9 + 0x58) >> 4;
  }
  if (*(int *)(uVar2 + 0x30) != iVar4) {
    return;
  }
  if (0x1d < _DAT_00fb3d8c) {
    _DAT_00fb3d8c = _DAT_00fb3d8c + -1;
  }
  CUtlVector<float,CUtlMemory<float,int>>::InsertBefore
            ((CUtlVector<float,CUtlMemory<float,int>> *)&m_spreadHistory,0,(float *)(this + 0x17f0))
  ;
  if (_DAT_00fb3d8c < 1) {
    fVar13 = *(float *)(this + 0x17f0);
    dVar14 = 0.0;
    fVar15 = fVar13;
  }
  else {
    fVar13 = 0.0;
    fVar15 = 0.0;
    pfVar8 = m_spreadHistory;
    do {
      fVar1 = *pfVar8;
      pfVar8 = pfVar8 + 1;
      fVar15 = fVar15 + fVar1;
      if (fVar13 <= fVar1) {
        fVar13 = fVar1;
      }
    } while (pfVar8 != m_spreadHistory + _DAT_00fb3d8c);
    dVar14 = (double)fVar13;
    fVar13 = *(float *)(this + 0x17f0);
    fVar15 = fVar15 / (float)_DAT_00fb3d8c;
  }
  Msg("(%.1f) spread %.1f ( avg %.1f ) ( max %.1f )\n",(double)*(float *)(gpGlobals + 0xc),
      (double)fVar13,(double)fVar15,dVar14);
  return;
}