//------------------------------------------------------------------------
void CProjectile::Update(SEntityUpdateContext &ctx, int updateSlot)
{
FUNCTION_PROFILER(GetISystem(), PROFILE_GAME);
if (updateSlot!=0)
return;
float color[4] = {1,1,1,1};
bool bDebug = g_pGameCVars->i_debug_projectiles > 0;
if(bDebug)
gEnv->pRenderer->Draw2dLabel(50,15,2.0f,color,false,"Projectile: %s",GetEntity()->GetClass()->GetName());
Vec3 pos = GetEntity()->GetWorldPos();
ScaledEffect(m_pAmmoParams->pScaledEffect);
// update whiz
if(m_pAmmoParams->pWhiz)
{
if (m_whizSoundId == INVALID_SOUNDID)
{
IActor *pActor = g_pGame->GetIGameFramework()->GetClientActor();
if (pActor && (m_ownerId != pActor->GetEntityId()))
{
float probability = 0.85f;
if (Random()<=probability)
{
Lineseg line(m_last, pos);
Vec3 player = pActor->GetEntity()->GetWorldPos();
float t;
float distanceSq=Distance::Point_LinesegSq(player, line, t);
if (distanceSq < 4.7f*4.7f && (t>=0.0f && t<=1.0f))
{
if (distanceSq >= 0.65*0.65)
{
Sphere s;
s.center = player;
s.radius = 4.7f;
Vec3 entry,exit;
int intersect=Intersect::Lineseg_Sphere(line, s, entry,exit);
if (intersect==0x1 || intersect==0x3) // one entry or one entry and one exit
WhizSound(true, entry, (pos-m_last).GetNormalized());
}
}
}
}
}
}
if (m_trailSoundId==INVALID_SOUNDID)
TrailSound(true);
m_totalLifetime += ctx.fFrameTime;
m_last = pos;
}
//------------------------------------------------------------------------
void CProjectile::Destroy()
{
if(m_destroying)
return;
m_destroying=true;
EndScaledEffect(m_pAmmoParams->pScaledEffect);
GetGameObject()->ReleaseProfileManager(this);
GetGameObject()->EnablePhysicsEvent(false, eEPE_OnCollisionLogged);
if(m_obstructObject)
gEnv->pPhysicalWorld->DestroyPhysicalEntity(m_obstructObject);
if(m_hitListener)
if(CGameRules *pGameRules = g_pGame->GetGameRules())
pGameRules->RemoveHitListener(this);
WhizSound(false, ZERO, ZERO);
bool returnToPoolOK = true;
if(m_pAmmoParams->reusable)
{
returnToPoolOK = g_pGame->GetWeaponSystem()->ReturnToPool(this);
}
if(!m_pAmmoParams->reusable || !returnToPoolOK)
{
if((GetEntity()->GetFlags()&ENTITY_FLAG_CLIENT_ONLY) || gEnv->bServer)
gEnv->pEntitySystem->RemoveEntity(GetEntity()->GetId());
}
}
//------------------------------------------------------------------------
void CProjectile::Destroy()
{
m_destroying=true;
if ((GetEntity()->GetFlags()&ENTITY_FLAG_CLIENT_ONLY) || gEnv->bServer)
gEnv->pEntitySystem->RemoveEntity(GetEntity()->GetId());
WhizSound(false, ZERO, ZERO);
}
