//------------------------------------------------------------------------
void CProjectile::HandleEvent(const SGameObjectEvent &event)
{
if (m_destroying)
return;
FUNCTION_PROFILER(GetISystem(), PROFILE_GAME);
if (event.event == eGFE_OnCollision)
{
EventPhysCollision *pCollision = (EventPhysCollision *)event.ptr;
IEntity *pCollidee = pCollision->iForeignData[0]==PHYS_FOREIGN_ID_ENTITY ? (IEntity*)pCollision->pForeignData[0]:0;
const SCollisionParams* pCollisionParams = m_pAmmoParams->pCollision;
if (pCollisionParams)
{
if (pCollisionParams->pParticleEffect)
pCollisionParams->pParticleEffect->Spawn(true, IParticleEffect::ParticleLoc(pCollision->pt, pCollision->n, pCollisionParams->scale));
if (pCollisionParams->sound)
{
_smart_ptr<ISound> pSound = gEnv->pSoundSystem->CreateSound(pCollisionParams->sound, FLAG_SOUND_DEFAULT_3D);
pSound->SetSemantic(eSoundSemantic_Projectile);
pSound->SetPosition(pCollision->pt);
pSound->Play();
}
IStatObj *statObj = 0;
if (pCollision->iForeignData[1] == PHYS_FOREIGN_ID_STATIC)
{
IRenderNode * pRN = (IRenderNode*)pCollision->pForeignData[1];
if (pRN && pRN->GetEntityStatObj(0))
statObj = pRN->GetEntityStatObj(0);
}
}
// add battledust for bulletimpact
if(gEnv->bServer && g_pGame->GetGameRules())
{
if(CBattleDust* pBD = g_pGame->GetGameRules()->GetBattleDust())
{
pBD->RecordEvent(eBDET_ShotImpact, pCollision->pt, GetEntity()->GetClass());
}
}
Ricochet(pCollision);
}
}
//------------------------------------------------------------------------
void CProjectile::HandleEvent(const SGameObjectEvent &event)
{
if(m_destroying)
return;
FUNCTION_PROFILER(GetISystem(), PROFILE_GAME);
if(event.event == eGFE_OnCollision)
{
EventPhysCollision *pCollision = (EventPhysCollision *)event.ptr;
if(pCollision == NULL)
return;
const SCollisionParams *pCollisionParams = m_pAmmoParams->pCollision;
if(pCollisionParams)
{
if(pCollisionParams->pParticleEffect)
pCollisionParams->pParticleEffect->Spawn(true, IParticleEffect::ParticleLoc(pCollision->pt, pCollision->n, pCollisionParams->scale));
if(pCollisionParams->sound)
{
_smart_ptr<ISound> pSound = gEnv->pSoundSystem->CreateSound(pCollisionParams->sound, FLAG_SOUND_DEFAULT_3D);
if(pSound)
{
pSound->SetSemantic(eSoundSemantic_Projectile);
pSound->SetPosition(pCollision->pt);
pSound->Play();
}
}
}
// add battledust for bulletimpact
if(gEnv->bServer && g_pGame->GetGameRules())
{
if(CBattleDust *pBD = g_pGame->GetGameRules()->GetBattleDust())
{
pBD->RecordEvent(eBDET_ShotImpact, pCollision->pt, GetEntity()->GetClass());
}
}
Ricochet(pCollision);
//Update damage
if((m_damageDropPerMeter>0.0001f)&&
(((pCollision->pt-m_initial_pos).len2()>m_damageDropMinDisSqr)||m_firstDropApplied))
{
if(!m_firstDropApplied)
{
m_firstDropApplied = true;
m_initial_pos = m_initial_pos + (m_initial_dir*(sqrt_fast_tpl(m_damageDropMinDisSqr)));
}
Vec3 vDiff = pCollision->pt - m_initial_pos;
float dis = vDiff.len();
m_damage -= (int)(floor_tpl(m_damageDropPerMeter * dis));
//Check m_damage is positive
if(m_damage<MIN_DAMAGE)
m_damage=MIN_DAMAGE;
//Also modify initial position (the projectile could not be destroyed, cause of pirceability)
m_initial_pos = pCollision->pt;
}
// Notify AI system about grenades.
if(gEnv->pAISystem)
{
IAIObject *pAI = 0;
if((pAI = GetEntity()->GetAI()) != NULL && pAI->GetAIType() == AIOBJECT_GRENADE)
{
// Associate event with vehicle if the shooter is in a vehicle (tank cannon shot, etc)
EntityId ownerId = m_ownerId;
IActor *pActor = g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(ownerId);
if(pActor && pActor->GetLinkedVehicle() && pActor->GetLinkedVehicle()->GetEntityId())
ownerId = pActor->GetLinkedVehicle()->GetEntityId();
SAIStimulus stim(AISTIM_GRENADE, AIGRENADE_COLLISION, ownerId, GetEntityId(),
GetEntity()->GetWorldPos(), ZERO, 12.0f);
gEnv->pAISystem->RegisterStimulus(stim);
}
}
}
}
