void CScriptSurfaceTypesLoader::UnloadSurfaceTypes()
{
ISurfaceTypeManager *pSurfaceManager = NULL;
I3DEngine *pEngine = gEnv->p3DEngine;
if (pEngine)
{
pSurfaceManager = pEngine->GetMaterialManager()->GetSurfaceTypeManager();
}
for (unsigned int i = 0; i < m_surfaceTypes.size(); i++)
{
if (pSurfaceManager)
pSurfaceManager->UnregisterSurfaceType(m_surfaceTypes[i]);
m_surfaceTypes[i]->Release();
}
m_surfaceTypes.clear();
}
//------------------------------------------------------------------------
void CMelee::Impulse(const Vec3 &pt, const Vec3 &dir, const Vec3 &normal, IPhysicalEntity *pCollider, int partId, int ipart, int surfaceIdx, float impulseScale)
{
if(m_noImpulse)
{
m_noImpulse = false;
return;
}
if (pCollider && m_pShared->meleeparams.impulse > 0.001f)
{
bool strengthMode = false;
CPlayer *pPlayer = (CPlayer *)m_pWeapon->GetOwnerActor();
pe_status_dynamics dyn;
if (!pCollider->GetStatus(&dyn))
{
if(strengthMode)
{
impulseScale *= 3.0f;
}
}
else
{
impulseScale *= clamp((dyn.mass * 0.01f), 1.0f, 15.0f);
}
//[kirill] add impulse to phys proxy - to make sure it's applied to cylinder as well (not only skeleton) - so that entity gets pushed
// if no pEntity - do it old way
IEntity *pEntity = (IEntity *) pCollider->GetForeignData(PHYS_FOREIGN_ID_ENTITY);
if(gEnv->bMultiplayer && pEntity)
{
if(g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(pEntity->GetId()) == NULL)
{
impulseScale *= 0.33f;
}
}
if(pEntity)
{
bool crapDollFilter = false;
#ifdef CRAPDOLLS
static IEntityClass *pDeadBodyClass = gEnv->pEntitySystem->GetClassRegistry()->FindClass("DeadBody");
if (pEntity->GetClass() == pDeadBodyClass)
{
crapDollFilter = true;
}
#endif //CRAPDOLLS
if (!crapDollFilter)
{
IEntityPhysicalProxy *pPhysicsProxy = (IEntityPhysicalProxy *)pEntity->GetProxy(ENTITY_PROXY_PHYSICS);
CActor *pActor = (CActor *)g_pGame->GetIGameFramework()->GetIActorSystem()->GetActor(pEntity->GetId());
if (pActor)
{
SActorStats *pAS = pActor->GetActorStats();
if (pAS && pAS->isRagDoll)
{
//marcok: talk to me before touching this
impulseScale = 1.0f; //jan: melee impulses were scaled down, I made sure it still "barely moves"
#ifdef CRAPDOLLS
crapDollFilter = true;
#endif //CRAPDOLLS
}
}
// scale impulse up a bit for player
if (!crapDollFilter)
{
pPhysicsProxy->AddImpulse(partId, pt, dir * m_pShared->meleeparams.impulse * impulseScale * m_meleeScale, true, 1.f);
}
}
}
else
{
pe_action_impulse ai;
ai.partid = partId;
ai.ipart = ipart;
ai.point = pt;
ai.iApplyTime = 0;
ai.impulse = dir * (m_pShared->meleeparams.impulse * impulseScale * m_meleeScale);
pCollider->Action(&ai);
}
ISurfaceTypeManager *pSurfaceTypeManager = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeManager();
int invId = pSurfaceTypeManager->GetSurfaceTypeByName("mat_invulnerable")->GetId();
// create a physical collision to break trees
pe_action_register_coll_event collision;
collision.collMass = 0.005f; // this is actually ignored
collision.partid[1] = partId;
// collisions involving partId<-1 are to be ignored by game's damage calculations
// usually created articially to make stuff break.
collision.partid[0] = -2;
collision.idmat[1] = surfaceIdx;
collision.idmat[0] = invId;
collision.n = normal;
collision.pt = pt;
// scar bullet
// m = 0.0125
// v = 800
// energy: 4000
// in this case the mass of the active collider is a player part
// so we must solve for v given the same energy as a scar bullet
Vec3 v = dir;
float speed = cry_sqrtf(4000.0f / (80.0f * 0.5f)); // 80.0f is the mass of the player
// [marco] Check if an object. Should take lots of time to break stuff if not in nanosuit strength mode;
// and still creates a very low impulse for stuff that might depend on receiving an impulse.
IRenderNode *pBrush = (IRenderNode *)pCollider->GetForeignData(PHYS_FOREIGN_ID_STATIC);
collision.vSelf = (v.normalized() * speed * m_meleeScale);
collision.v = Vec3(0, 0, 0);
collision.pCollider = pCollider;
IEntity *pOwner = m_pWeapon->GetOwner();
if (pOwner && pOwner->GetCharacter(0) && pOwner->GetCharacter(0)->GetISkeletonPose()->GetCharacterPhysics())
{
if (ISkeletonPose *pSkeletonPose = pOwner->GetCharacter(0)->GetISkeletonPose())
{
if (pSkeletonPose && pSkeletonPose->GetCharacterPhysics())
{
pSkeletonPose->GetCharacterPhysics()->Action(&collision);
}
}
}
}
}
//------------------------------------------------------------------------
void CVehiclePartAnimated::SetDrivingProxy(bool bDrive)
{
IVehicleMovement* pMovement = m_pVehicle->GetMovement();
if (!(pMovement && pMovement->UseDrivingProxy()))
return;
if (0 == m_hullMatId[bDrive]) // 0 means, nothin to do
return;
if (!m_pCharInstance)
return;
ISkeletonPose* pSkeletonPose = m_pCharInstance->GetISkeletonPose();
if (!pSkeletonPose)
return;
IDefaultSkeleton &rIDefaultSkeleton = m_pCharInstance->GetIDefaultSkeleton();
IPhysicalEntity* pPhysics = m_pVehicle->GetEntity()->GetPhysics();
if (!pPhysics)
return;
int id = rIDefaultSkeleton.GetJointIDByName("hull_proxy");
if (id < 0)
{
m_hullMatId[0] = m_hullMatId[1] = 0;
return;
}
int partid = pSkeletonPose->GetPhysIdOnJoint(id);
if (partid == -1)
return;
pe_params_part params;
params.partid = partid;
params.ipart = -1;
if (!pPhysics->GetParams(¶ms) || !params.nMats)
return;
phys_geometry* pGeom = params.pPhysGeom;
if (pGeom && pGeom->surface_idx < pGeom->nMats)
{
ISurfaceTypeManager* pSurfaceMan = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeManager();
// initialize once
if (m_hullMatId[0] < 0)
{
int idDriving = 0;
int idOrig = pGeom->pMatMapping[pGeom->surface_idx];
const char* matOrig = pSurfaceMan->GetSurfaceType(idOrig)->GetName();
if (strstr(matOrig, "mat_metal"))
idDriving = pSurfaceMan->GetSurfaceTypeByName("mat_metal_nofric")->GetId();
else
{
string mat(matOrig);
mat.append("_nofric");
idDriving = pSurfaceMan->GetSurfaceTypeByName(mat.c_str(), NULL, false)->GetId();
}
//if (pDebug->GetIVal())
//CryLog("%s looking up driving surface replacement for %s (id %i) -> got id %i", m_pVehicle->GetEntity()->GetName(), matOrig, idOrig, idDriving);
if (idDriving > 0)
{
// store old and new id
m_hullMatId[0] = idOrig;
m_hullMatId[1] = idDriving;
/*if (pDebug->GetIVal())
{
const char* matDriving = pSurfaceMan->GetSurfaceType(idDriving)->GetName();
CryLog("%s storing hull matId for swapping: %i (%s) -> %i (%s)", m_pVehicle->GetEntity()->GetName(), m_hullMatId[0], matOrig, m_hullMatId[1], matDriving);
}*/
}
else
m_hullMatId[0] = m_hullMatId[1] = 0;
}
// only swap if materials available
if (m_hullMatId[bDrive] > 0)
{
#if ENABLE_VEHICLE_DEBUG
if (VehicleCVars().v_debugdraw == eVDB_Parts)
CryLog("%s swapping hull proxy from %i (%s) to matId %i (%s)", m_pVehicle->GetEntity()->GetName(), m_hullMatId[bDrive ^ 1], pSurfaceMan->GetSurfaceType(m_hullMatId[bDrive ^ 1])->GetName(), m_hullMatId[bDrive], pSurfaceMan->GetSurfaceType(m_hullMatId[bDrive])->GetName());
#endif
for (int n = 0; n < pGeom->nMats; ++n)
{
pGeom->pMatMapping[n] = m_hullMatId[bDrive];
}
}
}
}
//--------------------------------------------------------------------------------------------------
// Name: BreakGlassObject
// Desc: Replaces a physical StatObj with a glass node where supported
// Note: We're currently duplicating some work done in CryAction, so should be reading that in.
// Similarly, we should also be accepting the SProcessImpactIn struct instead of the event
//--------------------------------------------------------------------------------------------------
bool CBreakableGlassSystem::BreakGlassObject(const EventPhysCollision& physEvent, const bool forceGlassBreak)
{
bool bSuccess = false;
SBreakableGlassInitParams initParams;
// Get surface type's breaking effect
ISurfaceTypeManager* pSurfaceTypeManager = gEnv->p3DEngine->GetMaterialManager()->GetSurfaceTypeManager();
initParams.surfaceTypeId = physEvent.idmat[PHYSEVENT_COLLIDEE];
if (ISurfaceType* pMat = pSurfaceTypeManager->GetSurfaceType(initParams.surfaceTypeId))
{
if (ISurfaceType::SBreakable2DParams* pBreakableParams = pMat->GetBreakable2DParams())
{
initParams.pShatterEffect = pBreakableParams->full_fracture_fx ? gEnv->pParticleManager->FindEffect(pBreakableParams->full_fracture_fx) : NULL;
}
}
// Calculate glass data
SBreakableGlassPhysData physData;
if (ExtractPhysDataFromEvent(physEvent, physData, initParams) &&
ValidateExtractedOutline(physData, initParams))
{
Vec3 size;
Matrix34 transMat;
CalculateGlassBounds(physData.pPhysGeom, size, transMat);
// Update initialisation parameters
if (!physData.defaultFrag.empty())
{
initParams.pInitialFrag = physData.defaultFrag.begin();
initParams.numInitialFragPts = physData.defaultFrag.size();
}
else
{
initParams.pInitialFrag = NULL;
initParams.numInitialFragPts = 0;
}
initParams.size.set(size.x, size.y);
initParams.thickness = size.z;
// Fix-up mesh and calculate anchors
CalculateGlassAnchors(physData, initParams);
// Calculate UV coords at axis-aligned points
Vec2 origin = InterpolateUVCoords(physData.uvBasis[0], physData.uvBasis[1], physData.uvBasis[2], Vec2Constants<f32>::fVec2_Zero);
Vec2 xAxisPt = InterpolateUVCoords(physData.uvBasis[0], physData.uvBasis[1], physData.uvBasis[2], Vec2Constants<f32>::fVec2_OneX);
Vec2 yAxisPt = InterpolateUVCoords(physData.uvBasis[0], physData.uvBasis[1], physData.uvBasis[2], Vec2Constants<f32>::fVec2_OneY);
// Convert the UV basis to X and Y axes w/ an offset
initParams.uvOrigin = origin;
initParams.uvXAxis = xAxisPt - origin;
initParams.uvYAxis = yAxisPt - origin;
// Create a replacement glass node
IBreakableGlassRenderNode* pRenderNode = InitGlassNode(physData, initParams, transMat);
// Duplicate the collision event and patch it up for the new node
EventPhysCollision dupeEvent = physEvent;
dupeEvent.pEntity[PHYSEVENT_COLLIDEE] = pRenderNode->GetPhysics();
dupeEvent.pForeignData[PHYSEVENT_COLLIDEE] = (void*)pRenderNode;
dupeEvent.iForeignData[PHYSEVENT_COLLIDEE] = PHYS_FOREIGN_ID_BREAKABLE_GLASS;
pe_params_part partParams;
if (dupeEvent.pEntity[PHYSEVENT_COLLIDEE]->GetParams(&partParams) && partParams.nMats > 0)
{
dupeEvent.idmat[PHYSEVENT_COLLIDEE] = partParams.pMatMapping[0];
}
if (forceGlassBreak)
{
ModifyEventToForceBreak(&dupeEvent);
}
// Send it directly to the new node
PassImpactToNode(pRenderNode, &dupeEvent);
bSuccess = true;
}
return bSuccess;
}//-------------------------------------------------------------------------------------------------
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;
}