LIST_OF_ENTITIES *
STEPWrapper::getListOfEntities(SDAI_Application_instance *sse, const char *name)
{
LIST_OF_ENTITIES *l = new LIST_OF_ENTITIES;
sse->ResetAttributes();
STEPattribute *attr;
while ((attr = sse->NextAttribute()) != NULL) {
std::string attrval;
std::string attrname = attr->Name();
if (attrname.compare(name) == 0) {
STEPaggregate *sa = (STEPaggregate *)attr->ptr.a;
EntityNode *sn = (EntityNode *)sa->GetHead();
SDAI_Application_instance *se;
while (sn != NULL) {
se = (SDAI_Application_instance *)sn->node;
l->push_back(se);
sn = (EntityNode *)sn->NextNode();
}
break;
}
}
return l;
}
LIST_OF_PATCHES *
STEPWrapper::parseListOfPatchEntities(const char *in)
{
LIST_OF_PATCHES *l = new LIST_OF_PATCHES;
ErrorDescriptor errdesc;
EntityAggregate *ag = new EntityAggregate();
ag->StrToVal(in, &errdesc, SCHEMA_NAMESPACE::e_cartesian_point, instance_list, 0);
EntityNode *sn = (EntityNode *)ag->GetHead();
SDAI_Application_instance *sse;
while (sn != NULL) {
sse = (SDAI_Application_instance *)sn->node;
SurfacePatch *aCP = dynamic_cast<SurfacePatch *>(Factory::CreateObject(this,sse));
if (aCP != NULL) {
l->push_back(aCP);
} else {
std::cout << "Error loading SurfacePatch." << std::endl;
}
sn = (EntityNode *)sn->NextNode();
}
delete ag;
return l;
}
void
STEPWrapper::printEntityAggregate(STEPaggregate *sa, int level)
{
std::string strVal;
for (int i = 0; i < level; i++) {
std::cout << " ";
}
std::cout << "Aggregate:" << sa->asStr(strVal) << std::endl;
EntityNode *sn = (EntityNode *)sa->GetHead();
SDAI_Application_instance *sse;
while (sn != NULL) {
sse = (SDAI_Application_instance *)sn->node;
if (((sse->eDesc->Type() == SET_TYPE) || (sse->eDesc->Type() == LIST_TYPE)) && (sse->eDesc->BaseType() == ENTITY_TYPE)) {
printEntityAggregate((STEPaggregate *)sse, level + 2);
} else if (sse->eDesc->Type() == ENTITY_TYPE) {
printEntity(sse, level + 2);
} else {
std::cout << "Instance Type not handled:" << std::endl;
}
//std::cout << "sn - " << sn->asStr(attrval) << std::endl;
sn = (EntityNode *)sn->NextNode();
}
//std::cout << std::endl << std::endl;
}
void EntityNode::NodeRemovedCallback( MObject& node, void* clientData )
{
MAYA_START_EXCEPTION_HANDLING();
if( !s_DoRemoveNodeCallback )
{
return;
}
s_DoRemoveNodeCallback = false;
{
MFnDependencyNode nodeFn( node );
EntityNode* artClass = (EntityNode*)(nodeFn.userNode());
artClass->UnloadArt();
M_EntityNode::iterator itor = artClass->m_Instances.begin();
M_EntityNode::iterator end = artClass->m_Instances.end();
for( ; itor != end; ++itor)
{
MGlobal::deleteNode( itor->second->thisMObject() );
}
artClass->m_Instances.clear();
s_ClassTransformsMap.erase( artClass->m_AssetPath.Hash() );
}
s_DoRemoveNodeCallback = true;
MAYA_FINISH_EXCEPTION_HANDLING();
}
/**
* clips a trace against entities
* trace is represented by line-segment and AABB
*/
void EntityManager::ClipTrace(STrace& tr)
{
PROFILE_FUNCTION();
EntityNode* pHeadNode = m_paEntityTree; /* pointer to the first entity-node */
pHeadNode->ClipTrace_r( tr, pHeadNode );
}
//---------------------------------------------------------------------------------------------------------
// State Code
//---------------------------------------------------------------------------------------------------------
void EntityRockMouth::State_Attack(s32 messageType_, EntityNode* entityNode_, s32 dataSize_)
{
//---------------------------------------------------------------------------------------------------------
// STATE_MESSAGE_ENTER
//---------------------------------------------------------------------------------------------------------
if( messageType_ == eCommonMessageTypes::STATE_MESSAGE_ENTER )
{
entityNode_->GetSpriteComponent()->GetAnimPlayer()->SetAnimationByTag("OpeningMouth", 1);
entityNode_->SetIntParamOffset("attackNb", 10);
}
else
//---------------------------------------------------------------------------------------------------------
// STATE_MESSAGE_EXIT
//---------------------------------------------------------------------------------------------------------
if( messageType_ == eCommonMessageTypes::STATE_MESSAGE_EXIT )
{
;
}
else
//---------------------------------------------------------------------------------------------------------
// STATE_MESSAGE_UPDATE
//---------------------------------------------------------------------------------------------------------
if( messageType_ == eCommonMessageTypes::STATE_MESSAGE_UPDATE )
{
PhyObject* phyObj = entityNode_->GetPhysicObject();
if( entityNode_->GetSpriteComponent()->GetAnimPlayer()->IsAnimOver() )
{
if( !entityNode_->GetSpriteComponent()->GetAnimPlayer()->CurrentAnimation()->Tag.compare("OpeningMouth") )
{
entityNode_->GetSpriteComponent()->GetAnimPlayer()->SetAnimationByTag("ClosingMouth", 1);
core::vector2di iShootPos = entityNode_->GetSpriteComponent()->GetSprite()->GetMkPointDataByTag("Shoot");
core::vector2df shootPos = phyObj->Position + core::vector2df( iShootPos.X, iShootPos.Y );
core::vector2df shootVeloc = core::vector2df( 75, -10 );
EntityNode* rock = entityNode_->GetGameManager()->GetEntityFactory()->CreateEntityFromTemplate("rock", entityNode_->getParent()->getName(), "", 0);
rock->GetPhysicObject()->Position = shootPos;
rock->GetPhysicObject()->Velocity = shootVeloc;
rock->SetIntParam("HP", 50);
}
else
{
entityNode_->SetIntParamOffset("attackNb", -1);
if( entityNode_->GetIntParam("attackNb") > 0 )
{
entityNode_->GetSpriteComponent()->GetAnimPlayer()->SetAnimationByTag("OpeningMouth", 1);
}
else
{
entityNode_->GetStateMachine()->SwitchState("Idle");
}
}
}
}
}
EntityNode* EntityFactory::CreateDropItem(
EntityNode* entityParent,
eItemType itemType,
int itemSubtype
)
{
EntityNode* entity = CreateEntity( entityParent->getParent()->getName(), "" );
entity->SetIntParam("ItemType", itemType);
entity->SetIntParam("ItemSubtype", itemSubtype);
BuildEntityFromTemplate( entity, "dropItem", 0);
return entity;
}
EntityNode* EntityFactory::CreateProjectile(
EntityNode* entityParent,
const std::string& sSprite,
const std::string& sFlyingAnim,
const std::string& sCollBody,
const core::vector2df& position,
const core::vector2df& velocity,
bool isGravityOn
)
{
EntityNode* projectile = CreateEntity( entityParent->getParent()->getName(), "" );
projectile->CreatePhysicObject();
projectile->GetPhysicObject()->Position = position;
projectile->GetPhysicObject()->Velocity = velocity;
projectile->GetPhysicObject()->IsApplyGravity = isGravityOn;
projectile->SetSpriteComponent( sSprite );
projectile->GetPhysicObject()->BoundingBox = projectile->GetSpriteComponent()->GetSprite()->GetMkRectDataByTag( sCollBody );
projectile->GetSpriteComponent()->GetAnimPlayer()->SetAnimationByTag(sFlyingAnim, -1);
BuildEntityFromTemplate( projectile, "projectile", 0);
return projectile;
}
EntityNode& EntityNode::Get( const Helium::Path& path, bool createIfNotExisting )
{
MFnDagNode dagFn;
try
{
M_IdClassTransform::iterator findItor = s_ClassTransformsMap.find( path.Hash() );
if( findItor != s_ClassTransformsMap.end() )
{
return *findItor->second;
}
else if ( createIfNotExisting )
{
// we couldn't find it, so create it and return the loaded art class
Asset::AssetClassPtr assetClass = Asset::AssetClass::LoadAssetClass( path );
if ( assetClass.ReferencesObject() )
{
tstring artFilePath = assetClass->GetPath().Get();
MObject classTransform = dagFn.create( EntityNode::s_TypeID, assetClass->GetShortName().c_str() );
dagFn.setDoNotWrite( true );
EntityNode* artClass = static_cast<EntityNode*>( dagFn.userNode() );
artClass->m_AssetPath = path;
artClass->SetArtFilePath( artFilePath.c_str() );
s_ClassTransformsMap[ path.Hash() ] = artClass;
artClass->LoadArt();
return *artClass;
}
}
}
catch (Helium::Exception& )
{
if ( createIfNotExisting )
{
MGlobal::displayError( MString("Unable to create EntityNode!") );
}
}
return EntityNode::Null;
}
void EntityInstanceNode::Show( const EntityNode& instanceClassNode )
{
if( instanceClassNode == EntityNode::Null )
return;
MFnDagNode instanceFn( thisMObject() );
MDagPath path;
instanceFn.getPath( path );
MFnDagNode nodeFn( instanceClassNode.thisMObject() );
u32 len = nodeFn.childCount();
for( u32 i = 0; i < len; ++i )
{
MFnDagNode nodeFn( nodeFn.child( i ) );
MDagPath child;
nodeFn.getPath( child );
MDagPath result;
Maya::duplicate( child, path, result, true, true );
}
}
EntityNode* SceneLoader::LoadEntityNode(QDomElement element)
{
if (element.nodeName() != QString ("node") ||
QString::compare(element.attribute("type"), "entity", Qt::CaseInsensitive) != 0)
{
printf ("ceXMLDataLoader::LoadEntityNode: Illegal data format: '%s' != 'entitynode'\n", element.nodeName().toStdString().c_str()); fflush (stdout);
return 0;
}
EntityNode* entity = new EntityNode();
QString name = element.attribute("name");
if (!name.isNull())
{
entity->SetName(name.toStdString());
}
QDomElement geometryElement = element.firstChildElement("geometry");
if (!geometryElement.isNull())
{
Geometry* geom = LoadGeometry(geometryElement);
if (geom)
{
_geometryIdx++;
}
entity->SetGeometry(geom);
}
QDomElement shadowElement = element.firstChildElement("shadow");
if (!shadowElement.isNull())
{
LoadShadow (entity, shadowElement);
}
entity->SetCastShadow(true);
QDomElement transformElement = element.firstChildElement("transformation");
if (!transformElement.isNull())
{
QDomElement matrixElement = transformElement.firstChildElement("matrix");
entity->SetMatrix(LoadMatrix4f(matrixElement));
entity->FinishTransformation(false);
}
return entity;
}
void EntityManager::GetVisibleEntities(ViewFrustumTest& vf_test)
{
EntityNode* pHeadNode = m_paEntityTree; /* pointer to the first entity-node */
pHeadNode->GetVisibleEntities_r( vf_test, pHeadNode );
}
void EntityManager::CheckPosition(CTrace& tr)
{
EntityNode* pHeadNode = m_paEntityTree; /* pointer to the first entity-node */
pHeadNode->CheckPosition_r( tr, pHeadNode );
}
//-----------------------------------------------------------------------------
// EntityInstanceNodeCmd::doIt
// execution of the command
//-----------------------------------------------------------------------------
MStatus EntityInstanceNodeCmd::doIt( const MArgList & args )
{
MStatus stat;
// parse the command line arguments using the declared syntax
MArgDatabase argParser( syntax(), args, &stat );
if( argParser.isFlagSet( ReloadAllArtFlagLong ) )
{
EntityNode::UnloadAllArt();
EntityNode::LoadAllArt();
return MS::kSuccess;
}
else if( argParser.isFlagSet( UnloadAllArtFlagLong ) )
{
EntityNode::UnloadAllArt();
return MS::kSuccess;
}
else if( argParser.isFlagSet( UnselectFlag ) )
{
MGlobal::executeCommand( "select -all" );
MSelectionList list;
MGlobal::getActiveSelectionList( list );
EntityNode::UnselectAll( list );
MGlobal::setActiveSelectionList( list );
return MS::kSuccess;
}
else if( argParser.isFlagSet( CreateInstanceFlag ) )
{
HELIUM_BREAK();
#pragma TODO( "Reimplement to use the Vault" )
//File::FileBrowser browserDlg( NULL, -1, "Create Instance" );
//browserDlg.AddFilter( FinderSpecs::Asset::ENTITY_DECORATION );
//browserDlg.SetFilterIndex( FinderSpecs::Asset::ENTITY_DECORATION );
//if ( browserDlg.ShowModal() == wxID_OK )
//{
// tstring fullPath = browserDlg.GetPath();
// if ( FileSystem::Exists( fullPath ) )
// {
// if ( FileSystem::HasExtension( fullPath, FinderSpecs::Asset::ENTITY_DECORATION.GetDecoration() ) )
// {
// Asset::EntityPtr instance = new Asset::Entity( fullPath );
// std::pair< EntityNode*, EntityInstanceNode* >result = EntityNode::CreateInstance( instance );
// MFnDependencyNode nodeFn( result.second->thisMObject() );
// }
// }
//}
return MS::kSuccess;
}
else if( argParser.isFlagSet( FlattenLong ) )
{
EntityNode::FlattenInstances();
return MS::kSuccess;
}
//
// the following flags need an EntityNode object to proceed
//
MSelectionList selection;
argParser.getObjects( selection );
MObject selectedNode;
selection.getDependNode( 0, selectedNode );
MFnDependencyNode nodeFn;
nodeFn.setObject( selectedNode );
EntityNode* classTransform = NULL;
if( nodeFn.typeId() == EntityInstanceNode::s_TypeID )
{
EntityInstanceNode* node = static_cast< EntityInstanceNode* >( nodeFn.userNode( &stat ) );
if( !node )
{
return MS::kFailure;
}
classTransform = &EntityNode::Get( node->GetBackingEntity()->GetEntity()->GetPath() );
if( *classTransform == EntityNode::Null )
{
return MS::kFailure;
}
}
else if ( nodeFn.typeId() == EntityNode::s_TypeID )
{
classTransform = static_cast< EntityNode* >( nodeFn.userNode( &stat ) );
if( !classTransform )
{
return MS::kFailure;
}
}
if (argParser.isFlagSet( ReloadArtLong ) )
{
classTransform->LoadArt();
}
else if( argParser.isFlagSet( SelectEntityAssetFlagLong ) )
{
MFnDagNode nodeFn( classTransform->thisMObject() );
MGlobal::executeCommand( "select -r \"" + nodeFn.fullPathName() + "\"" );
}
return MS::kSuccess;
}
