int CBoidObject::GetGeometrySurfaceType()
{
if(m_object)
{
ISurfaceType *pSurfaceType = gEnv->pEntitySystem->GetBreakableManager()->GetFirstSurfaceType(m_object);
if(pSurfaceType)
return pSurfaceType->GetId();
}
else
{
IEntity *pEntity = gEnv->pEntitySystem->GetEntity(m_entity);
if(pEntity)
{
IStatObj *pStatObj = pEntity->GetStatObj(0|ENTITY_SLOT_ACTUAL);
if(pStatObj)
{
ISurfaceType *pSurfaceType = gEnv->pEntitySystem->GetBreakableManager()->GetFirstSurfaceType(pStatObj);
if(pSurfaceType)
return pSurfaceType->GetId();
}
}
}
return 0;
}
//CGameRules::IHitInfo
virtual void OnHit(const HitInfo &hitInfo)
{
if(GetPortBool(&m_actInfo, EIP_Enable) == false)
return;
EntityId shooter = GetPortEntityId(&m_actInfo, EIP_ShooterId);
if(shooter != 0 && shooter != hitInfo.shooterId)
return;
EntityId target = GetPortEntityId(&m_actInfo, EIP_TargetId);
if(target != 0 && target != hitInfo.targetId)
return;
IEntitySystem *pEntitySys = gEnv->pEntitySystem;
IEntity *pTempEntity;
// check weapon match
const string &weapon = GetPortString(&m_actInfo, EIP_Weapon);
if(weapon.empty() == false)
{
pTempEntity = pEntitySys->GetEntity(hitInfo.weaponId);
if(pTempEntity == 0 || weapon.compare(pTempEntity->GetClass()->GetName()) != 0)
return;
}
// check ammo match
const string &ammo = GetPortString(&m_actInfo, EIP_Ammo);
if(ammo.empty() == false)
{
pTempEntity = pEntitySys->GetEntity(hitInfo.projectileId);
if(pTempEntity == 0 || ammo.compare(pTempEntity->GetClass()->GetName()) != 0)
return;
}
ActivateOutput(&m_actInfo, EOP_ShooterId, hitInfo.shooterId);
ActivateOutput(&m_actInfo, EOP_TargetId, hitInfo.targetId);
ActivateOutput(&m_actInfo, EOP_WeaponId, hitInfo.weaponId);
ActivateOutput(&m_actInfo, EOP_ProjectileId, hitInfo.projectileId);
ActivateOutput(&m_actInfo, EOP_HitPos, hitInfo.pos);
ActivateOutput(&m_actInfo, EOP_HitDir, hitInfo.dir);
ActivateOutput(&m_actInfo, EOP_HitNormal, hitInfo.normal);
ActivateOutput(&m_actInfo, EOP_Damage, hitInfo.damage);
ISurfaceType *pSurface = g_pGame->GetGameRules()->GetHitMaterial(hitInfo.material);
ActivateOutput(&m_actInfo, EOP_Material, string(pSurface ? pSurface->GetName() : ""));
const char *hitType = "";
if(CGameRules *pGR = g_pGame->GetGameRules())
hitType = pGR->GetHitType(hitInfo.type);
ActivateOutput(&m_actInfo, EOP_HitType, string(hitType));
}
int FindSurfaceIdByName(const char* surfaceTypeName)
{
CRY_ASSERT(surfaceTypeName != NULL);
ISurfaceType* pSurfaceType = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeManager()->GetSurfaceTypeByName(surfaceTypeName);
if (pSurfaceType != NULL)
{
return (int)pSurfaceType->GetId();
}
return -1;
}
void CBoidObject::Physicalize( SBoidContext &bc )
{
pe_params_particle ppart;
//ppart.gravity = Vec3(0,0,0);
ppart.flags = particle_traceable | particle_no_roll | pef_never_affect_triggers | pef_log_collisions;
ppart.mass = 0;
ppart.size = max(bc.fBoidRadius,0.01f);
ppart.thickness = max(bc.fBoidThickness,0.01f);
ppart.gravity = Vec3(0,0,0);
ppart.kAirResistance = 0.0f;
if(m_object)
{
IMaterial* pMat = m_object->GetIMaterial();
if(pMat->GetSubMtlCount() > 0)
{
ppart.surface_idx = pMat->GetSubMtl(0)->GetSurfaceTypeId();
}
else
{
ppart.surface_idx = pMat->GetSurfaceTypeId();
}
}
else
{
// just like in GetGeometrySurfaceType()
ppart.surface_idx = 0;
IEntity *pEntity = gEnv->pEntitySystem->GetEntity(m_entity);
if (pEntity)
{
IStatObj *pStatObj = pEntity->GetStatObj(0|ENTITY_SLOT_ACTUAL);
if (pStatObj)
{
ISurfaceType *pSurfaceType = gEnv->pEntitySystem->GetBreakableManager()->GetFirstSurfaceType(pStatObj);
if (pSurfaceType)
ppart.surface_idx = pSurfaceType->GetId();
}
}
}
IEntity *pEntity = gEnv->pEntitySystem->GetEntity(m_entity);
if (pEntity)
{
SEntityPhysicalizeParams params;
params.pParticle = &ppart;
params.type = PE_PARTICLE;
pEntity->Physicalize(params);
m_pPhysics = pEntity->GetPhysics();
}
}
void SMikeBulletParams::CacheMaterialIds()
{
if (m_covertedIndexes)
return;
m_covertedIndexes = true;
for (TBurnSurfaceIndexMap::iterator burnIt = m_burnSurfaceIndices.begin(); burnIt != m_burnSurfaceIndices.end(); ++burnIt)
{
ISurfaceType* pSurfaceType = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeManager()->GetSurfaceTypeByName(burnIt->first.m_materialTypeName.c_str());
if (pSurfaceType)
{
burnIt->first.m_materialTypeId = pSurfaceType->GetId();
}
}
}
//------------------------------------------------------------------------
void CBullet::HandleEvent(const SGameObjectEvent &event)
{
FUNCTION_PROFILER(GetISystem(), PROFILE_GAME);
CProjectile::HandleEvent(event);
if (event.event == eGFE_OnCollision)
{
if (m_destroying)
return;
EventPhysCollision *pCollision = reinterpret_cast<EventPhysCollision *>(event.ptr);
if (!pCollision)
return;
IEntity *pTarget = pCollision->iForeignData[1]==PHYS_FOREIGN_ID_ENTITY ? (IEntity*)pCollision->pForeignData[1]:0;
//Only process hits that have a target
if(pTarget)
{
Vec3 dir(0, 0, 0);
if (pCollision->vloc[0].GetLengthSquared() > 1e-6f)
dir = pCollision->vloc[0].GetNormalized();
CGameRules *pGameRules = g_pGame->GetGameRules();
IActor* pActor = g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(m_ownerId);
bool ok = true;
if(!gEnv->bMultiplayer && pActor && pActor->IsPlayer())
{
IActor* pAITarget = g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(pTarget->GetId());
if(pAITarget && pTarget->GetAI() && pTarget->GetAI()->IsFriendly(pActor->GetEntity()->GetAI(), false))
{
pGameRules->SetEntityToIgnore(pTarget->GetId());
ok = false;
}
}
if(ok)
{
HitInfo hitInfo(m_ownerId, pTarget->GetId(), m_weaponId,
(float)m_damage, 0.0f, pGameRules->GetHitMaterialIdFromSurfaceId(pCollision->idmat[1]), pCollision->partid[1],
m_hitTypeId, pCollision->pt, dir, pCollision->n);
hitInfo.remote = IsRemote();
hitInfo.projectileId = GetEntityId();
hitInfo.bulletType = m_pAmmoParams->bulletType;
pGameRules->ClientHit(hitInfo);
// Notify AI
if (gEnv->pAISystem && !gEnv->bMultiplayer)
{
static int htMelee = pGameRules->GetHitTypeId("melee");
if (m_ownerId && m_hitTypeId != htMelee)
{
ISurfaceType *pSurfaceType = pGameRules->GetHitMaterial(hitInfo.material);
const ISurfaceType::SSurfaceTypeAIParams* pParams = pSurfaceType ? pSurfaceType->GetAIParams() : 0;
const float radius = pParams ? pParams->fImpactRadius : 2.5f;
const float soundRadius = pParams ? pParams->fImpactSoundRadius : 20.0f;
// Associate event with vehicle if the shooter is in a vehicle (tank cannon shot, etc)
EntityId ownerId = m_ownerId;
if (pActor && pActor->GetLinkedVehicle() && pActor->GetLinkedVehicle()->GetEntityId())
ownerId = pActor->GetLinkedVehicle()->GetEntityId();
SAIStimulus stim(AISTIM_BULLET_HIT, 0, ownerId, 0, pCollision->pt, ZERO, radius);
gEnv->pAISystem->RegisterStimulus(stim);
SAIStimulus stimSound(AISTIM_SOUND, AISOUND_COLLISION_LOUD, ownerId, 0, pCollision->pt, ZERO, soundRadius, AISTIMPROC_FILTER_LINK_WITH_PREVIOUS);
gEnv->pAISystem->RegisterStimulus(stimSound);
}
}
}
}
else
{
// Notify AI
// The above case only catches entity vs. entity hits, the AI is interested in all hits.
if (gEnv->pAISystem && !gEnv->bMultiplayer)
{
CGameRules *pGameRules = g_pGame->GetGameRules();
static int htMelee = pGameRules->GetHitTypeId("melee");
if (m_ownerId && m_hitTypeId != htMelee)
{
int material = pGameRules->GetHitMaterialIdFromSurfaceId(pCollision->idmat[1]);
ISurfaceType *pSurfaceType = pGameRules->GetHitMaterial(material);
const ISurfaceType::SSurfaceTypeAIParams* pParams = pSurfaceType ? pSurfaceType->GetAIParams() : 0;
const float radius = pParams ? pParams->fImpactRadius : 2.5f;
const float soundRadius = pParams ? pParams->fImpactSoundRadius : 20.0f;
// 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(m_ownerId);
if (pActor && pActor->GetLinkedVehicle() && pActor->GetLinkedVehicle()->GetEntityId())
ownerId = pActor->GetLinkedVehicle()->GetEntityId();
SAIStimulus stim(AISTIM_BULLET_HIT, 0, ownerId, 0, pCollision->pt, ZERO, radius);
gEnv->pAISystem->RegisterStimulus(stim);
SAIStimulus stimSound(AISTIM_SOUND, AISOUND_COLLISION_LOUD, ownerId, 0, pCollision->pt, ZERO, soundRadius, AISTIMPROC_FILTER_LINK_WITH_PREVIOUS);
gEnv->pAISystem->RegisterStimulus(stimSound);
}
}
}
if (pCollision->pEntity[0]->GetType() == PE_PARTICLE)
{
float bouncy, friction;
uint32 pierceabilityMat;
gEnv->pPhysicalWorld->GetSurfaceParameters(pCollision->idmat[1], bouncy, friction, pierceabilityMat);
pierceabilityMat&=sf_pierceable_mask;
pe_params_particle params;
if(pCollision->pEntity[0]->GetParams(¶ms)==0)
SetDefaultParticleParams(¶ms);
//Under water trail
Vec3 pos=pCollision->pt;
if ((pCollision->idmat[1] == CBullet::m_waterMaterialId) &&
(pCollision->pEntity[1]!=gEnv->pPhysicalWorld->AddGlobalArea() || !gEnv->p3DEngine->GetVisAreaFromPos(pos)))
{
//Reduce drastically bullet velocity (to be able to see the trail effect)
//pe_params_particle pparams;
//if(m_pPhysicalEntity->GetParams(&pparams)==0)
//SetDefaultParticleParams(&pparams);
//pparams.velocity = 25.0f;
//m_pPhysicalEntity->SetParams(&pparams);
if(m_trailUnderWaterId<0)
{
//Check terrain/against water level
float terrainHeight = gEnv->p3DEngine->GetTerrainElevation(pCollision->pt.x,pCollision->pt.y);
float waterLevel = gEnv->p3DEngine->GetWaterLevel(&(pCollision->pt));
if(waterLevel>terrainHeight)
{
TrailEffect(true,true);
return;
}
}
}
if (pierceabilityMat<=params.iPierceability || pCollision->idCollider==-1) //Do not destroy if collides water
Destroy();
}
}
}
void SAmmoParams::CacheResources() const
{
CItemResourceCache& resourceCache = g_pGame->GetGameSharedParametersStorage()->GetItemResourceCache();
if(resourceCache.AreClassResourcesCached(pEntityClass))
return;
CItemParticleEffectCache& particleCache = resourceCache.GetParticleEffectCache();
CItemMaterialAndTextureCache& materialCache = resourceCache.GetMaterialsAndTextureCache();
resourceCache.GetAmmoGeometryCache().CacheGeometry(fpGeometryName.c_str(), true);
if (!material_name.empty() && (surfaceTypeId == -1))
{
ISurfaceType* pSurfaceType = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeByName(material_name.c_str());
if (pSurfaceType)
surfaceTypeId = pSurfaceType->GetId();
}
if(pCollision)
{
pCollision->PreCacheLevelResources(particleCache);
}
if(pExplosions)
{
//t count = ARRAY_COUNT(pExplosions);
for(int i = 0; i < m_explosion_count; ++i)
{
pExplosions[i]->PreCacheLevelResources(particleCache);
}
}
if (pTrail)
{
pTrail->PreCacheLevelResources(particleCache);
}
if (pTrailUnderWater)
{
pTrailUnderWater->PreCacheLevelResources(particleCache);
}
if (pWhiz)
{
pWhiz->PreCacheLevelResources();
}
if (pRicochet)
{
pRicochet->PreCacheLevelResources();
}
if (pLTagParams)
{
pLTagParams->m_ricochet.PreCacheLevelResources(particleCache, materialCache);
pLTagParams->m_sticky.PreCacheLevelResources(particleCache, materialCache);
}
if (pMikeBulletParams)
{
pMikeBulletParams->PreCacheLevelResources(particleCache);
}
if (pHomingParams)
{
pHomingParams->PreCacheLevelResources(particleCache);
}
if(pKvoltParams)
{
pKvoltParams->PreCacheLevelResources(particleCache);
}
if (pBulletTimeParams)
{
pBulletTimeParams->PreCacheLevelResources(resourceCache);
}
if (pLightningBoltParams)
{
pLightningBoltParams->PreCacheLevelResources(materialCache, particleCache);
}
if (pC4ExplosiveParams)
{
pC4ExplosiveParams->PreCacheLevelResources(resourceCache);
}
if (pElectricProjectileParams)
{
pElectricProjectileParams->PreCacheLevelResources(particleCache);
}
resourceCache.CachedResourcesForClassDone(pEntityClass);
}
//------------------------------------------------------------------------
void CCannonBall::HandleEvent(const SGameObjectEvent &event)
{
FUNCTION_PROFILER(GetISystem(), PROFILE_GAME);
BaseClass::HandleEvent(event);
if (event.event == eGFE_OnCollision)
{
if (CheckAnyProjectileFlags(ePFlag_destroying))
return;
EventPhysCollision *pCollision = reinterpret_cast<EventPhysCollision *>(event.ptr);
if (!pCollision)
return;
float finalDamage = GetFinalDamage(pCollision->pt);
if (finalDamage <= 0.0f)
m_alive = false;
IEntity *pTarget = pCollision->iForeignData[1]==PHYS_FOREIGN_ID_ENTITY ? (IEntity*)pCollision->pForeignData[1]:0;
CGameRules *pGameRules = g_pGame->GetGameRules();
const int hitMatId = pCollision->idmat[1];
Vec3 hitDir(ZERO);
if (pCollision->vloc[0].GetLengthSquared() > 1e-6f)
{
hitDir = pCollision->vloc[0].GetNormalized();
}
const bool bProcessCollisionEvent = ProcessCollisionEvent(pTarget);
if (bProcessCollisionEvent)
{
//================================= Process Hit =====================================
//Only process hits that have a target
if(pTarget)
{
if(FilterFriendlyAIHit(pTarget) == false)
{
ProcessHit(*pGameRules, *pCollision, *pTarget, finalDamage, hitMatId, hitDir);
}
}
//====================================~ Process Hit ======================================
//==================================== Notify AI ======================================
if (gEnv->pAISystem)
{
if (gEnv->pEntitySystem->GetEntity(m_ownerId))
{
ISurfaceType *pSurfaceType = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceType(hitMatId);
const ISurfaceType::SSurfaceTypeAIParams* pParams = pSurfaceType ? pSurfaceType->GetAIParams() : 0;
const float radius = pParams ? pParams->fImpactRadius : 2.5f;
const float soundRadius = pParams ? pParams->fImpactSoundRadius : 20.0f;
SAIStimulus stim(AISTIM_BULLET_HIT, 0, m_ownerId, pTarget ? pTarget->GetId() : 0, pCollision->pt, pCollision->vloc[0].GetNormalizedSafe(ZERO), radius);
gEnv->pAISystem->RegisterStimulus(stim);
SAIStimulus stimSound(AISTIM_SOUND, AISTIM_BULLET_HIT, m_ownerId, 0, pCollision->pt, ZERO, soundRadius);
gEnv->pAISystem->RegisterStimulus(stim);
}
}
//=========================================~ Notify AI ===============================
}
//========================================= Surface Pierceability ==============================
if (pCollision->pEntity[0]->GetType() == PE_PARTICLE)
{
const SPierceabilityParams& pierceabilityParams = m_pAmmoParams->pierceabilityParams;
//If collided water
if( s_materialLookup.IsMaterial( pCollision->idmat[1], CProjectile::SMaterialLookUp::eType_Water ) )
{
if(pierceabilityParams.DestroyOnWaterImpact())
{
DestroyAtHitPosition(pCollision->pt);
}
else
{
EmitUnderwaterTracer(pCollision->pt, pCollision->pt + (pCollision->vloc[0].GetNormalizedSafe() * 100.0f));
}
}
else if (m_pAmmoParams->bounceableBullet == 0)
{
float bouncy, friction;
uint32 pierceabilityMat;
gEnv->pPhysicalWorld->GetSurfaceParameters(pCollision->idmat[1], bouncy, friction, pierceabilityMat);
pierceabilityMat &= sf_pierceable_mask;
const bool terrainHit = (pCollision->idCollider == -1);
bool thouShallNotPass = terrainHit;
if (!CheckAnyProjectileFlags(ePFlag_ownerIsPlayer))
thouShallNotPass = thouShallNotPass || pierceabilityParams.DestroyOnImpact(pierceabilityMat);
if (!thouShallNotPass)
HandlePierceableSurface(pCollision, pTarget, hitDir, bProcessCollisionEvent);
const bool destroy = thouShallNotPass || ShouldDestroyCannonBall();
if (destroy)
{
DestroyAtHitPosition(pCollision->pt);
}
}
}
}
}
bool CScriptSurfaceTypesLoader::LoadSurfaceTypes( const char *sFolder,bool bReload )
{
{
if (!gEnv->p3DEngine)
return false;
I3DEngine *pEngine = gEnv->p3DEngine;
ISurfaceTypeEnumerator *pEnum = pEngine->GetMaterialManager()->GetSurfaceTypeManager()->GetEnumerator();
if (pEnum)
{
for (ISurfaceType *pSurfaceType = pEnum->GetFirst(); pSurfaceType; pSurfaceType = pEnum->GetNext())
{
SmartScriptTable mtlTable(gEnv->pScriptSystem);
gEnv->pScriptSystem->SetGlobalValue( pSurfaceType->GetName(),mtlTable );
SmartScriptTable aiTable(gEnv->pScriptSystem);
mtlTable->SetValue("AI",aiTable);
aiTable->SetValue( "fImpactRadius",5.0f );
aiTable->SetValue( "fFootStepRadius",15.0f );
aiTable->SetValue( "proneMult",0.2f );
aiTable->SetValue( "crouchMult",0.5f );
aiTable->SetValue( "movingMult",2.5f );
}
pEnum->Release();
}
}
return true; // Do not load surface types from script anymore.
m_root = GetISystem()->CreateXmlNode("SurfaceTypes");
IScriptSystem *pScriptSystem = gEnv->pScriptSystem;
//////////////////////////////////////////////////////////////////////////
// Make sure Materials table exist.
//////////////////////////////////////////////////////////////////////////
SmartScriptTable mtlTable;
if (!pScriptSystem->GetGlobalValue("Materials", mtlTable) || bReload)
{
mtlTable = pScriptSystem->CreateTable();
pScriptSystem->SetGlobalValue("Materials", mtlTable);
}
ICryPak *pIPak = gEnv->pCryPak;
ISurfaceTypeManager *pSurfaceManager = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeManager();
if (!bReload)
stl::push_back_unique( m_folders,sFolder );
string searchFolder = string(sFolder) + "/";;
string searchFilter = searchFolder + "mat_*.lua";
gEnv->pScriptSystem->ExecuteFile(searchFolder+"common.lua", false, bReload);
_finddata_t fd;
intptr_t fhandle;
fhandle = pIPak->FindFirst( searchFilter,&fd );
if (fhandle != -1)
{
do {
// Skip back folders.
if (fd.attrib & _A_SUBDIR) // skip if directory.
continue;
char name[_MAX_PATH];
_splitpath( fd.name,NULL,NULL,name,NULL );
if (strlen(name) == 0)
continue;
if (bReload)
{
ISurfaceType *pSurfaceType = pSurfaceManager->GetSurfaceTypeByName(name);
if (pSurfaceType)
{
pSurfaceType->Load( pSurfaceType->GetId() );
continue;
}
}
ISurfaceType *pSurfaceType = new CScriptSurfaceType( this,name,searchFolder+fd.name,0 );
if (pSurfaceManager->RegisterSurfaceType( pSurfaceType ))
m_surfaceTypes.push_back(pSurfaceType);
else
pSurfaceType->Release();
} while (pIPak->FindNext( fhandle,&fd ) == 0);
pIPak->FindClose(fhandle);
}
if (m_root)
{
m_root->saveToFile( "SurfaceTypes.xml" );
}
return true;
}
