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Diffstat (limited to 'source/gameengine/Ketsji/KX_Scene.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_Scene.cpp | 2644 |
1 files changed, 0 insertions, 2644 deletions
diff --git a/source/gameengine/Ketsji/KX_Scene.cpp b/source/gameengine/Ketsji/KX_Scene.cpp deleted file mode 100644 index ef5d1580181..00000000000 --- a/source/gameengine/Ketsji/KX_Scene.cpp +++ /dev/null @@ -1,2644 +0,0 @@ -/* - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - * Ketsji scene. Holds references to all scene data. - */ - -/** \file gameengine/Ketsji/KX_Scene.cpp - * \ingroup ketsji - */ - - -#ifdef _MSC_VER -# pragma warning (disable:4786) -#endif - -#include <stdio.h> - -#include "KX_Scene.h" -#include "KX_PythonInit.h" -#include "MT_assert.h" -#include "KX_KetsjiEngine.h" -#include "KX_BlenderMaterial.h" -#include "KX_FontObject.h" -#include "RAS_IPolygonMaterial.h" -#include "EXP_ListValue.h" -#include "SCA_LogicManager.h" -#include "SCA_TimeEventManager.h" -//#include "SCA_AlwaysEventManager.h" -//#include "SCA_RandomEventManager.h" -//#include "KX_RayEventManager.h" -#include "SCA_2DFilterActuator.h" -#include "SCA_PythonController.h" -#include "KX_TouchEventManager.h" -#include "SCA_KeyboardManager.h" -#include "SCA_MouseManager.h" -//#include "SCA_PropertyEventManager.h" -#include "SCA_ActuatorEventManager.h" -#include "SCA_BasicEventManager.h" -#include "KX_Camera.h" -#include "SCA_JoystickManager.h" -#include "KX_PyMath.h" -#include "RAS_MeshObject.h" -#include "SCA_IScene.h" - -#include "RAS_IRasterizer.h" -#include "RAS_ICanvas.h" -#include "RAS_BucketManager.h" - -#include "EXP_FloatValue.h" -#include "SCA_IController.h" -#include "SCA_IActuator.h" -#include "SG_Node.h" -#include "BL_System.h" -#include "SG_Controller.h" -#include "SG_IObject.h" -#include "SG_Tree.h" -#include "DNA_group_types.h" -#include "DNA_scene_types.h" -#include "DNA_property_types.h" - -#include "KX_SG_NodeRelationships.h" - -#include "KX_NetworkEventManager.h" -#include "NG_NetworkScene.h" -#include "PHY_IPhysicsEnvironment.h" -#include "PHY_IGraphicController.h" -#include "PHY_IPhysicsController.h" -#include "KX_BlenderSceneConverter.h" -#include "KX_MotionState.h" - -#include "BL_ModifierDeformer.h" -#include "BL_ShapeDeformer.h" -#include "BL_DeformableGameObject.h" -#include "KX_ObstacleSimulation.h" - -#ifdef WITH_BULLET -# include "KX_SoftBodyDeformer.h" -#endif - -#ifdef WITH_PYTHON -# include "EXP_PythonCallBack.h" -#endif - -#include "KX_Light.h" - -#include "BLI_task.h" - -static void *KX_SceneReplicationFunc(SG_IObject* node,void* gameobj,void* scene) -{ - KX_GameObject* replica = ((KX_Scene*)scene)->AddNodeReplicaObject(node,(KX_GameObject*)gameobj); - - if (replica) - replica->Release(); - - return (void*)replica; -} - -static void *KX_SceneDestructionFunc(SG_IObject* node,void* gameobj,void* scene) -{ - ((KX_Scene*)scene)->RemoveNodeDestructObject(node,(KX_GameObject*)gameobj); - - return NULL; -}; - -bool KX_Scene::KX_ScenegraphUpdateFunc(SG_IObject* node,void* gameobj,void* scene) -{ - return ((SG_Node*)node)->Schedule(((KX_Scene*)scene)->m_sghead); -} - -bool KX_Scene::KX_ScenegraphRescheduleFunc(SG_IObject* node,void* gameobj,void* scene) -{ - return ((SG_Node*)node)->Reschedule(((KX_Scene*)scene)->m_sghead); -} - -SG_Callbacks KX_Scene::m_callbacks = SG_Callbacks( - KX_SceneReplicationFunc, - KX_SceneDestructionFunc, - KX_GameObject::UpdateTransformFunc, - KX_Scene::KX_ScenegraphUpdateFunc, - KX_Scene::KX_ScenegraphRescheduleFunc); - -// temporarily var until there is a button in the userinterface -// (defined in KX_PythonInit.cpp) -extern bool gUseVisibilityTemp; - -KX_Scene::KX_Scene(class SCA_IInputDevice* keyboarddevice, - class SCA_IInputDevice* mousedevice, - class NG_NetworkDeviceInterface *ndi, - const STR_String& sceneName, - Scene *scene, - class RAS_ICanvas* canvas): - PyObjectPlus(), - m_keyboardmgr(NULL), - m_mousemgr(NULL), - m_sceneConverter(NULL), - m_physicsEnvironment(0), - m_sceneName(sceneName), - m_networkDeviceInterface(ndi), - m_active_camera(NULL), - m_ueberExecutionPriority(0), - m_blenderScene(scene), - m_isActivedHysteresis(false), - m_lodHysteresisValue(0) -{ - m_suspendedtime = 0.0; - m_suspendeddelta = 0.0; - - m_dbvt_culling = false; - m_dbvt_occlusion_res = 0; - m_activity_culling = false; - m_suspend = false; - m_isclearingZbuffer = true; - m_isShadowDone = false; - m_tempObjectList = new CListValue(); - m_objectlist = new CListValue(); - m_parentlist = new CListValue(); - m_lightlist= new CListValue(); - m_inactivelist = new CListValue(); - m_euthanasyobjects = new CListValue(); - m_animatedlist = new CListValue(); - - m_logicmgr = new SCA_LogicManager(); - - m_timemgr = new SCA_TimeEventManager(m_logicmgr); - m_keyboardmgr = new SCA_KeyboardManager(m_logicmgr,keyboarddevice); - m_mousemgr = new SCA_MouseManager(m_logicmgr,mousedevice, canvas); - - //SCA_AlwaysEventManager* alwaysmgr = new SCA_AlwaysEventManager(m_logicmgr); - //SCA_PropertyEventManager* propmgr = new SCA_PropertyEventManager(m_logicmgr); - SCA_ActuatorEventManager* actmgr = new SCA_ActuatorEventManager(m_logicmgr); - //SCA_RandomEventManager* rndmgr = new SCA_RandomEventManager(m_logicmgr); - SCA_BasicEventManager* basicmgr = new SCA_BasicEventManager(m_logicmgr); - //KX_RayEventManager* raymgr = new KX_RayEventManager(m_logicmgr); - - KX_NetworkEventManager* netmgr = new KX_NetworkEventManager(m_logicmgr, ndi); - - - - //m_logicmgr->RegisterEventManager(alwaysmgr); - //m_logicmgr->RegisterEventManager(propmgr); - m_logicmgr->RegisterEventManager(actmgr); - m_logicmgr->RegisterEventManager(m_keyboardmgr); - m_logicmgr->RegisterEventManager(m_mousemgr); - m_logicmgr->RegisterEventManager(m_timemgr); - //m_logicmgr->RegisterEventManager(rndmgr); - //m_logicmgr->RegisterEventManager(raymgr); - m_logicmgr->RegisterEventManager(netmgr); - m_logicmgr->RegisterEventManager(basicmgr); - - - SYS_SystemHandle hSystem = SYS_GetSystem(); - bool nojoystick= SYS_GetCommandLineInt(hSystem,"nojoystick",0); - if (!nojoystick) - { - SCA_JoystickManager *joymgr = new SCA_JoystickManager(m_logicmgr); - m_logicmgr->RegisterEventManager(joymgr); - } - - MT_assert (m_networkDeviceInterface != NULL); - m_networkScene = new NG_NetworkScene(m_networkDeviceInterface); - - m_rootnode = NULL; - - m_bucketmanager=new RAS_BucketManager(); - - bool showObstacleSimulation = (scene->gm.flag & GAME_SHOW_OBSTACLE_SIMULATION) != 0; - switch (scene->gm.obstacleSimulation) - { - case OBSTSIMULATION_TOI_rays: - m_obstacleSimulation = new KX_ObstacleSimulationTOI_rays((MT_Scalar)scene->gm.levelHeight, showObstacleSimulation); - break; - case OBSTSIMULATION_TOI_cells: - m_obstacleSimulation = new KX_ObstacleSimulationTOI_cells((MT_Scalar)scene->gm.levelHeight, showObstacleSimulation); - break; - default: - m_obstacleSimulation = NULL; - } - -#ifdef WITH_PYTHON - m_attr_dict = NULL; - m_draw_call_pre = NULL; - m_draw_call_post = NULL; - m_draw_setup_call_pre = NULL; -#endif -} - - - -KX_Scene::~KX_Scene() -{ - // The release of debug properties used to be in SCA_IScene::~SCA_IScene - // It's still there but we remove all properties here otherwise some - // reference might be hanging and causing late release of objects - RemoveAllDebugProperties(); - - while (GetRootParentList()->GetCount() > 0) - { - KX_GameObject* parentobj = (KX_GameObject*) GetRootParentList()->GetValue(0); - this->RemoveObject(parentobj); - } - - if (m_obstacleSimulation) - delete m_obstacleSimulation; - - if (m_objectlist) - m_objectlist->Release(); - - if (m_parentlist) - m_parentlist->Release(); - - if (m_inactivelist) - m_inactivelist->Release(); - - if (m_lightlist) - m_lightlist->Release(); - - if (m_tempObjectList) - m_tempObjectList->Release(); - - if (m_euthanasyobjects) - m_euthanasyobjects->Release(); - - if (m_animatedlist) - m_animatedlist->Release(); - - if (m_logicmgr) - delete m_logicmgr; - - if (m_physicsEnvironment) - delete m_physicsEnvironment; - - if (m_networkScene) - delete m_networkScene; - - if (m_bucketmanager) - { - delete m_bucketmanager; - } - -#ifdef WITH_PYTHON - if (m_attr_dict) { - PyDict_Clear(m_attr_dict); - /* Py_CLEAR: Py_DECREF's and NULL's */ - Py_CLEAR(m_attr_dict); - } - - /* these may be NULL but the macro checks */ - Py_CLEAR(m_draw_call_pre); - Py_CLEAR(m_draw_call_post); -#endif -} - -RAS_BucketManager* KX_Scene::GetBucketManager() -{ - return m_bucketmanager; -} - - -CListValue* KX_Scene::GetTempObjectList() -{ - return m_tempObjectList; -} - -CListValue* KX_Scene::GetObjectList() -{ - return m_objectlist; -} - - -CListValue* KX_Scene::GetRootParentList() -{ - return m_parentlist; -} - -CListValue* KX_Scene::GetInactiveList() -{ - return m_inactivelist; -} - - - -CListValue* KX_Scene::GetLightList() -{ - return m_lightlist; -} - -SCA_LogicManager* KX_Scene::GetLogicManager() -{ - return m_logicmgr; -} - -SCA_TimeEventManager* KX_Scene::GetTimeEventManager() -{ - return m_timemgr; -} - - - - -list<class KX_Camera*>* KX_Scene::GetCameras() -{ - return &m_cameras; -} - -void KX_Scene::SetFramingType(RAS_FrameSettings & frame_settings) -{ - m_frame_settings = frame_settings; -}; - -/** - * Return a const reference to the framing - * type set by the above call. - * The contents are not guaranteed to be sensible - * if you don't call the above function. - */ -const RAS_FrameSettings& KX_Scene::GetFramingType() const -{ - return m_frame_settings; -}; - - - -/** - * Store the current scene's viewport on the - * game engine canvas. - */ -void KX_Scene::SetSceneViewport(const RAS_Rect &viewport) -{ - m_viewport = viewport; -} - - - -const RAS_Rect& KX_Scene::GetSceneViewport() const -{ - return m_viewport; -} - - - -void KX_Scene::SetWorldInfo(class KX_WorldInfo* worldinfo) -{ - m_worldinfo = worldinfo; -} - - - -class KX_WorldInfo* KX_Scene::GetWorldInfo() -{ - return m_worldinfo; -} - - -const STR_String& KX_Scene::GetName() -{ - return m_sceneName; -} - - -void KX_Scene::Suspend() -{ - m_suspend = true; -} - -void KX_Scene::Resume() -{ - m_suspend = false; -} - -void KX_Scene::SetActivityCulling(bool b) -{ - m_activity_culling = b; -} - -bool KX_Scene::IsSuspended() -{ - return m_suspend; -} - -bool KX_Scene::IsClearingZBuffer() -{ - return m_isclearingZbuffer; -} - -void KX_Scene::EnableZBufferClearing(bool isclearingZbuffer) -{ - m_isclearingZbuffer = isclearingZbuffer; -} - -void KX_Scene::AddObjectDebugProperties(class KX_GameObject* gameobj) -{ - Object* blenderobject = gameobj->GetBlenderObject(); - bProperty* prop = (bProperty*)blenderobject->prop.first; - - while (prop) { - if (prop->flag & PROP_DEBUG) - AddDebugProperty(gameobj,STR_String(prop->name)); - prop = prop->next; - } - - if (blenderobject->scaflag & OB_DEBUGSTATE) - AddDebugProperty(gameobj,STR_String("__state__")); -} - -void KX_Scene::RemoveNodeDestructObject(class SG_IObject* node,class CValue* gameobj) -{ - KX_GameObject* orgobj = (KX_GameObject*)gameobj; - if (NewRemoveObject(orgobj) != 0) - { - // object is not yet deleted because a reference is hanging somewhere. - // This should not happen anymore since we use proxy object for Python - // confident enough to put an assert? - //assert(false); - printf("Zombie object! name=%s\n", orgobj->GetName().ReadPtr()); - orgobj->SetSGNode(NULL); - PHY_IGraphicController* ctrl = orgobj->GetGraphicController(); - if (ctrl) - { - // a graphic controller is set, we must delete it as the node will be deleted - delete ctrl; - orgobj->SetGraphicController(NULL); - } - } - if (node) - delete node; -} - -KX_GameObject* KX_Scene::AddNodeReplicaObject(class SG_IObject* node, class CValue* gameobj) -{ - // for group duplication, limit the duplication of the hierarchy to the - // objects that are part of the group. - if (!IsObjectInGroup(gameobj)) - return NULL; - - KX_GameObject* orgobj = (KX_GameObject*)gameobj; - KX_GameObject* newobj = (KX_GameObject*)orgobj->GetReplica(); - m_map_gameobject_to_replica.insert(orgobj, newobj); - - // also register 'timers' (time properties) of the replica - int numprops = newobj->GetPropertyCount(); - - for (int i = 0; i < numprops; i++) - { - CValue* prop = newobj->GetProperty(i); - - if (prop->GetProperty("timer")) - this->m_timemgr->AddTimeProperty(prop); - } - - if (node) - { - newobj->SetSGNode((SG_Node*)node); - } - else - { - m_rootnode = new SG_Node(newobj,this,KX_Scene::m_callbacks); - - // this fixes part of the scaling-added object bug - SG_Node* orgnode = orgobj->GetSGNode(); - m_rootnode->SetLocalScale(orgnode->GetLocalScale()); - m_rootnode->SetLocalPosition(orgnode->GetLocalPosition()); - m_rootnode->SetLocalOrientation(orgnode->GetLocalOrientation()); - - // define the relationship between this node and it's parent. - KX_NormalParentRelation * parent_relation = - KX_NormalParentRelation::New(); - m_rootnode->SetParentRelation(parent_relation); - - newobj->SetSGNode(m_rootnode); - } - - SG_IObject* replicanode = newobj->GetSGNode(); -// SG_Node* rootnode = (replicanode == m_rootnode ? NULL : m_rootnode); - - replicanode->SetSGClientObject(newobj); - - // this is the list of object that are send to the graphics pipeline - m_objectlist->Add(newobj->AddRef()); - if (newobj->GetGameObjectType()==SCA_IObject::OBJ_LIGHT) - m_lightlist->Add(newobj->AddRef()); - else if (newobj->GetGameObjectType()==SCA_IObject::OBJ_TEXT) - AddFont((KX_FontObject*)newobj); - newobj->AddMeshUser(); - - // logic cannot be replicated, until the whole hierarchy is replicated. - m_logicHierarchicalGameObjects.push_back(newobj); - //replicate controllers of this node - SGControllerList scenegraphcontrollers = orgobj->GetSGNode()->GetSGControllerList(); - replicanode->RemoveAllControllers(); - SGControllerList::iterator cit; - //int numcont = scenegraphcontrollers.size(); - - for (cit = scenegraphcontrollers.begin();!(cit==scenegraphcontrollers.end());++cit) - { - // controller replication is quite complicated - // only replicate ipo controller for now - - SG_Controller* replicacontroller = (*cit)->GetReplica((SG_Node*) replicanode); - if (replicacontroller) - { - replicacontroller->SetObject(replicanode); - replicanode->AddSGController(replicacontroller); - } - } - // replicate graphic controller - if (orgobj->GetGraphicController()) - { - PHY_IMotionState* motionstate = new KX_MotionState(newobj->GetSGNode()); - PHY_IGraphicController* newctrl = orgobj->GetGraphicController()->GetReplica(motionstate); - newctrl->SetNewClientInfo(newobj->getClientInfo()); - newobj->SetGraphicController(newctrl); - } - - // replicate physics controller - if (orgobj->GetPhysicsController()) - { - PHY_IMotionState* motionstate = new KX_MotionState(newobj->GetSGNode()); - PHY_IPhysicsController* newctrl = orgobj->GetPhysicsController()->GetReplica(); - - KX_GameObject *parent = newobj->GetParent(); - PHY_IPhysicsController* parentctrl = (parent) ? parent->GetPhysicsController() : NULL; - - newctrl->SetNewClientInfo(newobj->getClientInfo()); - newobj->SetPhysicsController(newctrl, newobj->IsDynamic()); - newctrl->PostProcessReplica(motionstate, parentctrl); - - // Child objects must be static - if (parent) - newctrl->SuspendDynamics(); - } - - return newobj; -} - - - -// before calling this method KX_Scene::ReplicateLogic(), make sure to -// have called 'GameObject::ReParentLogic' for each object this -// hierarchy that's because first ALL bricks must exist in the new -// replica of the hierarchy in order to make cross-links work properly -// ! -// It is VERY important that the order of sensors and actuators in -// the replicated object is preserved: it is used to reconnect the logic. -// This method is more robust then using the bricks name in case of complex -// group replication. The replication of logic bricks is done in -// SCA_IObject::ReParentLogic(), make sure it preserves the order of the bricks. -void KX_Scene::ReplicateLogic(KX_GameObject* newobj) -{ - /* add properties to debug list, for added objects and DupliGroups */ - if (KX_GetActiveEngine()->GetAutoAddDebugProperties()) { - AddObjectDebugProperties(newobj); - } - // also relink the controller to sensors/actuators - SCA_ControllerList& controllers = newobj->GetControllers(); - //SCA_SensorList& sensors = newobj->GetSensors(); - //SCA_ActuatorList& actuators = newobj->GetActuators(); - - for (SCA_ControllerList::iterator itc = controllers.begin(); !(itc==controllers.end());itc++) - { - SCA_IController* cont = (*itc); - cont->SetUeberExecutePriority(m_ueberExecutionPriority); - vector<SCA_ISensor*> linkedsensors = cont->GetLinkedSensors(); - vector<SCA_IActuator*> linkedactuators = cont->GetLinkedActuators(); - - // disconnect the sensors and actuators - // do it directly on the list at this controller is not connected to anything at this stage - cont->GetLinkedSensors().clear(); - cont->GetLinkedActuators().clear(); - - // now relink each sensor - for (vector<SCA_ISensor*>::iterator its = linkedsensors.begin();!(its==linkedsensors.end());its++) - { - SCA_ISensor* oldsensor = (*its); - SCA_IObject* oldsensorobj = oldsensor->GetParent(); - SCA_IObject* newsensorobj = NULL; - - // the original owner of the sensor has been replicated? - void **h_obj = m_map_gameobject_to_replica[oldsensorobj]; - if (h_obj) - newsensorobj = (SCA_IObject*)(*h_obj); - if (!newsensorobj) - { - // no, then the sensor points outside the hierarchy, keep it the same - if (m_objectlist->SearchValue(oldsensorobj)) - // only replicate links that points to active objects - m_logicmgr->RegisterToSensor(cont,oldsensor); - } - else - { - // yes, then the new sensor has the same position - SCA_SensorList& sensorlist = oldsensorobj->GetSensors(); - SCA_SensorList::iterator sit; - SCA_ISensor* newsensor = NULL; - int sensorpos; - - for (sensorpos=0, sit=sensorlist.begin(); sit!=sensorlist.end(); sit++, sensorpos++) - { - if ((*sit) == oldsensor) - { - newsensor = newsensorobj->GetSensors().at(sensorpos); - break; - } - } - assert(newsensor != NULL); - m_logicmgr->RegisterToSensor(cont,newsensor); - } - } - - // now relink each actuator - for (vector<SCA_IActuator*>::iterator ita = linkedactuators.begin();!(ita==linkedactuators.end());ita++) - { - SCA_IActuator* oldactuator = (*ita); - SCA_IObject* oldactuatorobj = oldactuator->GetParent(); - SCA_IObject* newactuatorobj = NULL; - - // the original owner of the sensor has been replicated? - void **h_obj = m_map_gameobject_to_replica[oldactuatorobj]; - if (h_obj) - newactuatorobj = (SCA_IObject*)(*h_obj); - - if (!newactuatorobj) - { - // no, then the sensor points outside the hierarchy, keep it the same - if (m_objectlist->SearchValue(oldactuatorobj)) - // only replicate links that points to active objects - m_logicmgr->RegisterToActuator(cont,oldactuator); - } - else - { - // yes, then the new sensor has the same position - SCA_ActuatorList& actuatorlist = oldactuatorobj->GetActuators(); - SCA_ActuatorList::iterator ait; - SCA_IActuator* newactuator = NULL; - int actuatorpos; - - for (actuatorpos=0, ait=actuatorlist.begin(); ait!=actuatorlist.end(); ait++, actuatorpos++) - { - if ((*ait) == oldactuator) - { - newactuator = newactuatorobj->GetActuators().at(actuatorpos); - break; - } - } - assert(newactuator != NULL); - m_logicmgr->RegisterToActuator(cont,newactuator); - newactuator->SetUeberExecutePriority(m_ueberExecutionPriority); - } - } - } - // ready to set initial state - newobj->ResetState(); -} - -void KX_Scene::DupliGroupRecurse(CValue* obj, int level) -{ - KX_GameObject* groupobj = (KX_GameObject*) obj; - KX_GameObject* replica; - KX_GameObject* gameobj; - Object* blgroupobj = groupobj->GetBlenderObject(); - Group* group; - GroupObject *go; - vector<KX_GameObject*> duplilist; - - if (!groupobj->GetSGNode() || - !groupobj->IsDupliGroup() || - level>MAX_DUPLI_RECUR) - return; - - // we will add one group at a time - m_logicHierarchicalGameObjects.clear(); - m_map_gameobject_to_replica.clear(); - m_ueberExecutionPriority++; - // for groups will do something special: - // we will force the creation of objects to those in the group only - // Again, this is match what Blender is doing (it doesn't care of parent relationship) - m_groupGameObjects.clear(); - - group = blgroupobj->dup_group; - for (go=(GroupObject*)group->gobject.first; go; go=(GroupObject*)go->next) - { - Object* blenderobj = go->ob; - if (blgroupobj == blenderobj) - // this check is also in group_duplilist() - continue; - - gameobj = (KX_GameObject*)m_logicmgr->FindGameObjByBlendObj(blenderobj); - if (gameobj == NULL) - { - // this object has not been converted!!! - // Should not happen as dupli group are created automatically - continue; - } - - gameobj->SetBlenderGroupObject(blgroupobj); - - if ((blenderobj->lay & group->layer)==0) - { - // object is not visible in the 3D view, will not be instantiated - continue; - } - m_groupGameObjects.insert(gameobj); - } - - set<CValue*>::iterator oit; - for (oit=m_groupGameObjects.begin(); oit != m_groupGameObjects.end(); oit++) - { - gameobj = (KX_GameObject*)(*oit); - - KX_GameObject *parent = gameobj->GetParent(); - if (parent != NULL) - { - // this object is not a top parent. Either it is the child of another - // object in the group and it will be added automatically when the parent - // is added. Or it is the child of an object outside the group and the group - // is inconsistent, skip it anyway - continue; - } - replica = (KX_GameObject*) AddNodeReplicaObject(NULL,gameobj); - // add to 'rootparent' list (this is the list of top hierarchy objects, updated each frame) - m_parentlist->Add(replica->AddRef()); - - // recurse replication into children nodes - NodeList& children = gameobj->GetSGNode()->GetSGChildren(); - - replica->GetSGNode()->ClearSGChildren(); - for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit) - { - SG_Node* orgnode = (*childit); - SG_Node* childreplicanode = orgnode->GetSGReplica(); - if (childreplicanode) - replica->GetSGNode()->AddChild(childreplicanode); - } - // don't replicate logic now: we assume that the objects in the group can have - // logic relationship, even outside parent relationship - // In order to match 3D view, the position of groupobj is used as a - // transformation matrix instead of the new position. This means that - // the group reference point is 0,0,0 - - // get the rootnode's scale - MT_Vector3 newscale = groupobj->NodeGetWorldScaling(); - // set the replica's relative scale with the rootnode's scale - replica->NodeSetRelativeScale(newscale); - - MT_Point3 offset(group->dupli_ofs); - MT_Point3 newpos = groupobj->NodeGetWorldPosition() + - newscale*(groupobj->NodeGetWorldOrientation() * (gameobj->NodeGetWorldPosition()-offset)); - replica->NodeSetLocalPosition(newpos); - // set the orientation after position for softbody! - MT_Matrix3x3 newori = groupobj->NodeGetWorldOrientation() * gameobj->NodeGetWorldOrientation(); - replica->NodeSetLocalOrientation(newori); - // update scenegraph for entire tree of children - replica->GetSGNode()->UpdateWorldData(0); - replica->GetSGNode()->SetBBox(gameobj->GetSGNode()->BBox()); - replica->GetSGNode()->SetRadius(gameobj->GetSGNode()->Radius()); - // we can now add the graphic controller to the physic engine - replica->ActivateGraphicController(true); - - // done with replica - replica->Release(); - } - - // the logic must be replicated first because we need - // the new logic bricks before relinking - vector<KX_GameObject*>::iterator git; - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - (*git)->ReParentLogic(); - } - - // relink any pointers as necessary, sort of a temporary solution - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - // this will also relink the actuator to objects within the hierarchy - (*git)->Relink(&m_map_gameobject_to_replica); - // add the object in the layer of the parent - (*git)->SetLayer(groupobj->GetLayer()); - } - - // replicate crosslinks etc. between logic bricks - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - ReplicateLogic((*git)); - } - - // now look if object in the hierarchy have dupli group and recurse - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - /* Replicate all constraints. */ - if ((*git)->GetPhysicsController()) { - (*git)->GetPhysicsController()->ReplicateConstraints((*git), m_logicHierarchicalGameObjects); - (*git)->ClearConstraints(); - } - - if ((*git) != groupobj && (*git)->IsDupliGroup()) - // can't instantiate group immediately as it destroys m_logicHierarchicalGameObjects - duplilist.push_back((*git)); - - if ((*git)->GetBlenderGroupObject() == blgroupobj) { - // set references for dupli-group - // groupobj holds a list of all objects, that belongs to this group - groupobj->AddInstanceObjects((*git)); - - // every object gets the reference to its dupli-group object - (*git)->SetDupliGroupObject(groupobj); - } - } - - for (git = duplilist.begin(); !(git == duplilist.end()); ++git) - { - DupliGroupRecurse((*git), level+1); - } -} - - -SCA_IObject* KX_Scene::AddReplicaObject(class CValue* originalobject, - class CValue* referenceobject, - int lifespan) -{ - - m_logicHierarchicalGameObjects.clear(); - m_map_gameobject_to_replica.clear(); - m_groupGameObjects.clear(); - - KX_GameObject* originalobj = (KX_GameObject*) originalobject; - KX_GameObject* referenceobj = (KX_GameObject*) referenceobject; - - m_ueberExecutionPriority++; - - // lets create a replica - KX_GameObject* replica = (KX_GameObject*) AddNodeReplicaObject(NULL,originalobj); - - // add a timebomb to this object - // lifespan of zero means 'this object lives forever' - if (lifespan > 0) - { - // for now, convert between so called frames and realtime - m_tempObjectList->Add(replica->AddRef()); - // this convert the life from frames to sort-of seconds, hard coded 0.02 that assumes we have 50 frames per second - // if you change this value, make sure you change it in KX_GameObject::pyattr_get_life property too - CValue *fval = new CFloatValue(lifespan*0.02f); - replica->SetProperty("::timebomb",fval); - fval->Release(); - } - - // add to 'rootparent' list (this is the list of top hierarchy objects, updated each frame) - m_parentlist->Add(replica->AddRef()); - - // recurse replication into children nodes - - NodeList& children = originalobj->GetSGNode()->GetSGChildren(); - - replica->GetSGNode()->ClearSGChildren(); - for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit) - { - SG_Node* orgnode = (*childit); - SG_Node* childreplicanode = orgnode->GetSGReplica(); - if (childreplicanode) - replica->GetSGNode()->AddChild(childreplicanode); - } - - if (referenceobj) { - // At this stage all the objects in the hierarchy have been duplicated, - // we can update the scenegraph, we need it for the duplication of logic - MT_Point3 newpos = referenceobj->NodeGetWorldPosition(); - replica->NodeSetLocalPosition(newpos); - - MT_Matrix3x3 newori = referenceobj->NodeGetWorldOrientation(); - replica->NodeSetLocalOrientation(newori); - - // get the rootnode's scale - MT_Vector3 newscale = referenceobj->GetSGNode()->GetRootSGParent()->GetLocalScale(); - // set the replica's relative scale with the rootnode's scale - replica->NodeSetRelativeScale(newscale); - } - - replica->GetSGNode()->UpdateWorldData(0); - replica->GetSGNode()->SetBBox(originalobj->GetSGNode()->BBox()); - replica->GetSGNode()->SetRadius(originalobj->GetSGNode()->Radius()); - // the size is correct, we can add the graphic controller to the physic engine - replica->ActivateGraphicController(true); - - // now replicate logic - vector<KX_GameObject*>::iterator git; - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - (*git)->ReParentLogic(); - } - - // relink any pointers as necessary, sort of a temporary solution - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - // this will also relink the actuators in the hierarchy - (*git)->Relink(&m_map_gameobject_to_replica); - if (referenceobj) { - // add the object in the layer of the reference object - (*git)->SetLayer(referenceobj->GetLayer()); - } - else { - // We don't know what layer set, so we set all visible layers in the blender scene. - (*git)->SetLayer(m_blenderScene->lay); - } - } - - // replicate crosslinks etc. between logic bricks - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - ReplicateLogic((*git)); - } - - // check if there are objects with dupligroup in the hierarchy - vector<KX_GameObject*> duplilist; - for (git = m_logicHierarchicalGameObjects.begin();!(git==m_logicHierarchicalGameObjects.end());++git) - { - if ((*git)->IsDupliGroup()) - { - // separate list as m_logicHierarchicalGameObjects is also used by DupliGroupRecurse() - duplilist.push_back(*git); - } - } - for (git = duplilist.begin();!(git==duplilist.end());++git) - { - DupliGroupRecurse(*git, 0); - } - // don't release replica here because we are returning it, not done with it... - return replica; -} - - - -void KX_Scene::RemoveObject(class CValue* gameobj) -{ - KX_GameObject* newobj = (KX_GameObject*) gameobj; - - // disconnect child from parent - SG_Node* node = newobj->GetSGNode(); - - if (node) - { - node->DisconnectFromParent(); - - // recursively destruct - node->Destruct(); - } - //no need to do that: the object is destroyed and memory released - //newobj->SetSGNode(0); -} - -void KX_Scene::RemoveDupliGroup(class CValue *gameobj) -{ - KX_GameObject *newobj = (KX_GameObject *) gameobj; - - if (newobj->IsDupliGroup()) { - for (int i = 0; i < newobj->GetInstanceObjects()->GetCount(); i++) { - CValue *obj = newobj->GetInstanceObjects()->GetValue(i); - DelayedRemoveObject(obj); - } - } -} - -void KX_Scene::DelayedRemoveObject(class CValue* gameobj) -{ - RemoveDupliGroup(gameobj); - - if (!m_euthanasyobjects->SearchValue(gameobj)) - { - m_euthanasyobjects->Add(gameobj->AddRef()); - } -} - -int KX_Scene::NewRemoveObject(class CValue* gameobj) -{ - int ret; - KX_GameObject* newobj = (KX_GameObject*) gameobj; - - /* remove property from debug list */ - RemoveObjectDebugProperties(newobj); - - /* Invalidate the python reference, since the object may exist in script lists - * its possible that it wont be automatically invalidated, so do it manually here, - * - * if for some reason the object is added back into the scene python can always get a new Proxy - */ - newobj->InvalidateProxy(); - - // keep the blender->game object association up to date - // note that all the replicas of an object will have the same - // blender object, that's why we need to check the game object - // as only the deletion of the original object must be recorded - m_logicmgr->UnregisterGameObj(newobj->GetBlenderObject(), gameobj); - - //todo: look at this - //GetPhysicsEnvironment()->RemovePhysicsController(gameobj->getPhysicsController()); - - // remove all sensors/controllers/actuators from logicsystem... - - SCA_SensorList& sensors = newobj->GetSensors(); - for (SCA_SensorList::iterator its = sensors.begin(); - !(its==sensors.end());its++) - { - m_logicmgr->RemoveSensor(*its); - } - - SCA_ControllerList& controllers = newobj->GetControllers(); - for (SCA_ControllerList::iterator itc = controllers.begin(); - !(itc==controllers.end());itc++) - { - m_logicmgr->RemoveController(*itc); - (*itc)->ReParent(NULL); - } - - SCA_ActuatorList& actuators = newobj->GetActuators(); - for (SCA_ActuatorList::iterator ita = actuators.begin(); - !(ita==actuators.end());ita++) - { - m_logicmgr->RemoveActuator(*ita); - } - // the sensors/controllers/actuators must also be released, this is done in ~SCA_IObject - - // now remove the timer properties from the time manager - int numprops = newobj->GetPropertyCount(); - - for (int i = 0; i < numprops; i++) - { - CValue* propval = newobj->GetProperty(i); - if (propval->GetProperty("timer")) - { - m_timemgr->RemoveTimeProperty(propval); - } - } - - // if the object is the dupligroup proxy, you have to cleanup all m_pDupliGroupObject's in all - // instances refering to this group - if (newobj->GetInstanceObjects()) { - for (int i = 0; i < newobj->GetInstanceObjects()->GetCount(); i++) { - KX_GameObject* instance = (KX_GameObject*)newobj->GetInstanceObjects()->GetValue(i); - instance->RemoveDupliGroupObject(); - } - } - - // if this object was part of a group, make sure to remove it from that group's instance list - KX_GameObject* group = newobj->GetDupliGroupObject(); - if (group) - group->RemoveInstanceObject(newobj); - - newobj->RemoveMeshes(); - - switch (newobj->GetGameObjectType()) { - case SCA_IObject::OBJ_CAMERA: - m_cameras.remove((KX_Camera *)newobj); - break; - case SCA_IObject::OBJ_TEXT: - m_fonts.remove((KX_FontObject *)newobj); - break; - } - - ret = 1; - if (newobj->GetGameObjectType()==SCA_IObject::OBJ_LIGHT && m_lightlist->RemoveValue(newobj)) - ret = newobj->Release(); - if (m_objectlist->RemoveValue(newobj)) - ret = newobj->Release(); - if (m_tempObjectList->RemoveValue(newobj)) - ret = newobj->Release(); - if (m_parentlist->RemoveValue(newobj)) - ret = newobj->Release(); - if (m_inactivelist->RemoveValue(newobj)) - ret = newobj->Release(); - if (m_euthanasyobjects->RemoveValue(newobj)) - ret = newobj->Release(); - if (m_animatedlist->RemoveValue(newobj)) - ret = newobj->Release(); - - /* Warning 'newobj' maye be freed now, only compare, don't access */ - - - if (newobj == m_active_camera) - { - //no AddRef done on m_active_camera so no Release - //m_active_camera->Release(); - m_active_camera = NULL; - } - - /* currently does nothing, keep in case we need to Unregister something */ -#if 0 - if (m_sceneConverter) - m_sceneConverter->UnregisterGameObject(newobj); -#endif - - // return value will be 0 if the object is actually deleted (all reference gone) - - return ret; -} - - - -void KX_Scene::ReplaceMesh(class CValue* obj,void* meshobj, bool use_gfx, bool use_phys) -{ - KX_GameObject* gameobj = static_cast<KX_GameObject*>(obj); - RAS_MeshObject* mesh = static_cast<RAS_MeshObject*>(meshobj); - - if (!gameobj) { - std::cout << "KX_Scene::ReplaceMesh Warning: invalid object, doing nothing" << std::endl; - return; - } - - if (use_gfx && mesh != NULL) - { - gameobj->RemoveMeshes(); - gameobj->AddMesh(mesh); - - if (gameobj->m_isDeformable) - { - BL_DeformableGameObject* newobj = static_cast<BL_DeformableGameObject*>( gameobj ); - - if (newobj->GetDeformer()) - { - delete newobj->GetDeformer(); - newobj->SetDeformer(NULL); - } - - if (mesh->GetMesh()) - { - // we must create a new deformer but which one? - KX_GameObject* parentobj = newobj->GetParent(); - // this always return the original game object (also for replicate) - Object* blendobj = newobj->GetBlenderObject(); - // object that owns the new mesh - Object* oldblendobj = static_cast<struct Object*>(m_logicmgr->FindBlendObjByGameMeshName(mesh->GetName())); - Mesh* blendmesh = mesh->GetMesh(); - - bool bHasModifier = BL_ModifierDeformer::HasCompatibleDeformer(blendobj); - bool bHasShapeKey = blendmesh->key != NULL && blendmesh->key->type==KEY_RELATIVE; - bool bHasDvert = blendmesh->dvert != NULL; - bool bHasArmature = - BL_ModifierDeformer::HasArmatureDeformer(blendobj) && - parentobj && // current parent is armature - parentobj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE && - oldblendobj && // needed for mesh deform - blendobj->parent && // original object had armature (not sure this test is needed) - blendobj->parent->type == OB_ARMATURE && - blendmesh->dvert!=NULL; // mesh has vertex group -#ifdef WITH_BULLET - bool bHasSoftBody = (!parentobj && (blendobj->gameflag & OB_SOFT_BODY)); -#endif - - if (oldblendobj==NULL) { - if (bHasModifier || bHasShapeKey || bHasDvert || bHasArmature) { - std::cout << "warning: ReplaceMesh() new mesh is not used in an object from the current scene, you will get incorrect behavior" << std::endl; - bHasShapeKey= bHasDvert= bHasArmature=bHasModifier= false; - } - } - - if (bHasModifier) - { - BL_ModifierDeformer* modifierDeformer; - if (bHasShapeKey || bHasArmature) - { - modifierDeformer = new BL_ModifierDeformer( - newobj, - m_blenderScene, - oldblendobj, blendobj, - mesh, - true, - static_cast<BL_ArmatureObject*>( parentobj->AddRef() ) - ); - modifierDeformer->LoadShapeDrivers(parentobj); - } - else - { - modifierDeformer = new BL_ModifierDeformer( - newobj, - m_blenderScene, - oldblendobj, blendobj, - mesh, - false, - NULL - ); - } - newobj->SetDeformer(modifierDeformer); - } - else if (bHasShapeKey) { - BL_ShapeDeformer* shapeDeformer; - if (bHasArmature) - { - shapeDeformer = new BL_ShapeDeformer( - newobj, - oldblendobj, blendobj, - mesh, - true, - true, - static_cast<BL_ArmatureObject*>( parentobj->AddRef() ) - ); - shapeDeformer->LoadShapeDrivers(parentobj); - } - else - { - shapeDeformer = new BL_ShapeDeformer( - newobj, - oldblendobj, blendobj, - mesh, - false, - true, - NULL - ); - } - newobj->SetDeformer( shapeDeformer); - } - else if (bHasArmature) - { - BL_SkinDeformer* skinDeformer = new BL_SkinDeformer( - newobj, - oldblendobj, blendobj, - mesh, - true, - true, - static_cast<BL_ArmatureObject*>( parentobj->AddRef() ) - ); - newobj->SetDeformer(skinDeformer); - } - else if (bHasDvert) - { - BL_MeshDeformer* meshdeformer = new BL_MeshDeformer( - newobj, oldblendobj, mesh - ); - newobj->SetDeformer(meshdeformer); - } -#ifdef WITH_BULLET - else if (bHasSoftBody) - { - KX_SoftBodyDeformer *softdeformer = new KX_SoftBodyDeformer(mesh, newobj); - newobj->SetDeformer(softdeformer); - } -#endif - } - } - - gameobj->AddMeshUser(); - } - - if (use_phys) { /* update the new assigned mesh with the physics mesh */ - if (gameobj->GetPhysicsController()) - gameobj->GetPhysicsController()->ReinstancePhysicsShape(NULL, use_gfx?NULL:mesh); - } -} - -/* Font Object routines */ -void KX_Scene::AddFont(KX_FontObject* font) -{ - if (!FindFont(font)) - m_fonts.push_back(font); -} - -KX_FontObject* KX_Scene::FindFont(KX_FontObject* font) -{ - list<KX_FontObject*>::iterator it = m_fonts.begin(); - - while ((it != m_fonts.end()) && ((*it) != font)) - { - ++it; - } - - return ((it == m_fonts.end()) ? NULL : (*it)); -} - - -/* Camera Object routines */ -KX_Camera* KX_Scene::FindCamera(KX_Camera* cam) -{ - list<KX_Camera*>::iterator it = m_cameras.begin(); - - while ((it != m_cameras.end()) && ((*it) != cam)) { - it++; - } - - return ((it == m_cameras.end()) ? NULL : (*it)); -} - - -KX_Camera* KX_Scene::FindCamera(STR_String& name) -{ - list<KX_Camera*>::iterator it = m_cameras.begin(); - - while ((it != m_cameras.end()) && ((*it)->GetName() != name)) { - it++; - } - - return ((it == m_cameras.end()) ? NULL : (*it)); -} - -void KX_Scene::AddCamera(KX_Camera* cam) -{ - if (!FindCamera(cam)) - m_cameras.push_back(cam); -} - - -KX_Camera* KX_Scene::GetActiveCamera() -{ - // NULL if not defined - return m_active_camera; -} - - -void KX_Scene::SetActiveCamera(KX_Camera* cam) -{ - // only set if the cam is in the active list? Or add it otherwise? - if (!FindCamera(cam)) { - AddCamera(cam); - if (cam) std::cout << "Added cam " << cam->GetName() << std::endl; - } - - m_active_camera = cam; -} - -void KX_Scene::SetCameraOnTop(KX_Camera* cam) -{ - if (!FindCamera(cam)) { - // adding is always done at the back, so that's all that needs to be done - AddCamera(cam); - if (cam) std::cout << "Added cam " << cam->GetName() << std::endl; - } else { - m_cameras.remove(cam); - m_cameras.push_back(cam); - } -} - -void KX_Scene::MarkVisible(SG_Tree *node, RAS_IRasterizer* rasty, KX_Camera* cam, int layer) -{ - int intersect = KX_Camera::INTERSECT; - KX_GameObject *gameobj = node->Client()?(KX_GameObject*) node->Client()->GetSGClientObject():NULL; - bool visible = (gameobj && gameobj->GetVisible() && (!layer || (gameobj->GetLayer() & layer))); - bool dotest = visible || node->Left() || node->Right(); - - /* If the camera is inside the box, assume intersect. */ - if (dotest && !node->inside( cam->NodeGetWorldPosition())) - { - MT_Scalar radius = node->Radius(); - MT_Point3 center = node->Center(); - - intersect = cam->SphereInsideFrustum(center, radius); - - if (intersect == KX_Camera::INTERSECT) - { - MT_Point3 box[8]; - node->get(box); - intersect = cam->BoxInsideFrustum(box); - } - } - - switch (intersect) - { - case KX_Camera::OUTSIDE: - MarkSubTreeVisible(node, rasty, false, cam); - break; - case KX_Camera::INTERSECT: - if (gameobj) - MarkVisible(rasty, gameobj, cam, layer); - if (node->Left()) - MarkVisible(node->Left(), rasty, cam, layer); - if (node->Right()) - MarkVisible(node->Right(), rasty, cam, layer); - break; - case KX_Camera::INSIDE: - MarkSubTreeVisible(node, rasty, true, cam, layer); - break; - } -} - -void KX_Scene::MarkSubTreeVisible(SG_Tree *node, RAS_IRasterizer* rasty, bool visible, KX_Camera* cam, int layer) -{ - if (node->Client()) - { - KX_GameObject *gameobj = (KX_GameObject*) node->Client()->GetSGClientObject(); - if (gameobj->GetVisible()) - { - if (visible) - { - int nummeshes = gameobj->GetMeshCount(); - - // this adds the vertices to the display list - for (int m=0;m<nummeshes;m++) - (gameobj->GetMesh(m))->SchedulePolygons(rasty->GetDrawingMode()); - } - - gameobj->SetCulled(!visible); - gameobj->UpdateBuckets(false); - } - } - if (node->Left()) - MarkSubTreeVisible(node->Left(), rasty, visible, cam, layer); - if (node->Right()) - MarkSubTreeVisible(node->Right(), rasty, visible, cam, layer); -} - -void KX_Scene::MarkVisible(RAS_IRasterizer* rasty, KX_GameObject* gameobj,KX_Camera* cam,int layer) -{ - // User (Python/Actuator) has forced object invisible... - if (!gameobj->GetSGNode() || !gameobj->GetVisible()) - return; - - // Shadow lamp layers - if (layer && !(gameobj->GetLayer() & layer)) { - gameobj->SetCulled(true); - gameobj->UpdateBuckets(false); - return; - } - - // If Frustum culling is off, the object is always visible. - bool vis = !cam->GetFrustumCulling(); - - // If the camera is inside this node, then the object is visible. - if (!vis) - { - vis = gameobj->GetSGNode()->inside( cam->GetCameraLocation() ); - } - - // Test the object's bound sphere against the view frustum. - if (!vis) - { - MT_Vector3 scale = gameobj->GetSGNode()->GetWorldScaling(); - MT_Scalar radius = fabs(scale[scale.closestAxis()] * gameobj->GetSGNode()->Radius()); - switch (cam->SphereInsideFrustum(gameobj->NodeGetWorldPosition(), radius)) - { - case KX_Camera::INSIDE: - vis = true; - break; - case KX_Camera::OUTSIDE: - vis = false; - break; - case KX_Camera::INTERSECT: - // Test the object's bound box against the view frustum. - MT_Point3 box[8]; - gameobj->GetSGNode()->getBBox(box); - vis = cam->BoxInsideFrustum(box) != KX_Camera::OUTSIDE; - break; - } - } - - if (vis) - { - int nummeshes = gameobj->GetMeshCount(); - - for (int m=0;m<nummeshes;m++) - { - // this adds the vertices to the display list - (gameobj->GetMesh(m))->SchedulePolygons(rasty->GetDrawingMode()); - } - // Visibility/ non-visibility are marked - // elsewhere now. - gameobj->SetCulled(false); - gameobj->UpdateBuckets(false); - } else { - gameobj->SetCulled(true); - gameobj->UpdateBuckets(false); - } -} - -void KX_Scene::PhysicsCullingCallback(KX_ClientObjectInfo *objectInfo, void* cullingInfo) -{ - KX_GameObject* gameobj = objectInfo->m_gameobject; - if (!gameobj->GetVisible()) - // ideally, invisible objects should be removed from the culling tree temporarily - return; - if (((CullingInfo*)cullingInfo)->m_layer && !(gameobj->GetLayer() & ((CullingInfo*)cullingInfo)->m_layer)) - // used for shadow: object is not in shadow layer - return; - - // make object visible - gameobj->SetCulled(false); - gameobj->UpdateBuckets(false); -} - -void KX_Scene::CalculateVisibleMeshes(RAS_IRasterizer* rasty,KX_Camera* cam, int layer) -{ - bool dbvt_culling = false; - if (m_dbvt_culling) - { - /* Reset KX_GameObject m_bCulled to true before doing culling - * since DBVT culling will only set it to false. - * This is similar to what RAS_BucketManager does for RAS_MeshSlot culling. - */ - for (int i = 0; i < m_objectlist->GetCount(); i++) { - KX_GameObject *gameobj = static_cast<KX_GameObject*>(m_objectlist->GetValue(i)); - gameobj->SetCulled(true); - } - - // test culling through Bullet - MT_Vector4 planes[6]; - // get the clip planes - MT_Vector4* cplanes = cam->GetNormalizedClipPlanes(); - // and convert - planes[0].setValue(cplanes[4].getValue()); // near - planes[1].setValue(cplanes[5].getValue()); // far - planes[2].setValue(cplanes[0].getValue()); // left - planes[3].setValue(cplanes[1].getValue()); // right - planes[4].setValue(cplanes[2].getValue()); // top - planes[5].setValue(cplanes[3].getValue()); // bottom - CullingInfo info(layer); - - float mvmat[16] = {0}; - cam->GetModelviewMatrix().getValue(mvmat); - float pmat[16] = {0}; - cam->GetProjectionMatrix().getValue(pmat); - - dbvt_culling = m_physicsEnvironment->CullingTest(PhysicsCullingCallback,&info,planes,5,m_dbvt_occlusion_res, - KX_GetActiveEngine()->GetCanvas()->GetViewPort(), - mvmat, pmat); - } - if (!dbvt_culling) { - // the physics engine couldn't help us, do it the hard way - for (int i = 0; i < m_objectlist->GetCount(); i++) - { - MarkVisible(rasty, static_cast<KX_GameObject*>(m_objectlist->GetValue(i)), cam, layer); - } - } -} - -// logic stuff -void KX_Scene::LogicBeginFrame(double curtime) -{ - // have a look at temp objects ... - int lastobj = m_tempObjectList->GetCount() - 1; - - for (int i = lastobj; i >= 0; i--) - { - CValue* objval = m_tempObjectList->GetValue(i); - CFloatValue* propval = (CFloatValue*) objval->GetProperty("::timebomb"); - - if (propval) - { - float timeleft = (float)(propval->GetNumber() - 1.0/KX_KetsjiEngine::GetTicRate()); - - if (timeleft > 0) - { - propval->SetFloat(timeleft); - } - else - { - DelayedRemoveObject(objval); - // remove obj - } - } - else - { - // all object is the tempObjectList should have a clock - } - } - m_logicmgr->BeginFrame(curtime, 1.0/KX_KetsjiEngine::GetTicRate()); -} - -void KX_Scene::AddAnimatedObject(CValue* gameobj) -{ - gameobj->AddRef(); - m_animatedlist->Add(gameobj); -} - -static void update_anim_thread_func(TaskPool *pool, void *taskdata, int UNUSED(threadid)) -{ - KX_GameObject *gameobj, *child, *parent; - CListValue *children; - bool needs_update; - double curtime = *(double*)BLI_task_pool_userdata(pool); - - gameobj = (KX_GameObject*)taskdata; - - // Non-armature updates are fast enough, so just update them - needs_update = gameobj->GetGameObjectType() != SCA_IObject::OBJ_ARMATURE; - - if (!needs_update) { - // If we got here, we're looking to update an armature, so check its children meshes - // to see if we need to bother with a more expensive pose update - children = gameobj->GetChildren(); - - bool has_mesh = false, has_non_mesh = false; - - // Check for meshes that haven't been culled - for (int j=0; j<children->GetCount(); ++j) { - child = (KX_GameObject*)children->GetValue(j); - - if (!child->GetCulled()) { - needs_update = true; - break; - } - - if (child->GetMeshCount() == 0) - has_non_mesh = true; - else - has_mesh = true; - } - - // If we didn't find a non-culled mesh, check to see - // if we even have any meshes, and update if this - // armature has only non-mesh children. - if (!needs_update && !has_mesh && has_non_mesh) - needs_update = true; - - children->Release(); - } - - if (needs_update) { - gameobj->UpdateActionManager(curtime); - children = gameobj->GetChildren(); - parent = gameobj->GetParent(); - - // Only do deformers here if they are not parented to an armature, otherwise the armature will - // handle updating its children - if (gameobj->GetDeformer() && (!parent || parent->GetGameObjectType() != SCA_IObject::OBJ_ARMATURE)) - gameobj->GetDeformer()->Update(); - - for (int j=0; j<children->GetCount(); ++j) { - child = (KX_GameObject*)children->GetValue(j); - - if (child->GetDeformer()) { - child->GetDeformer()->Update(); - } - } - - children->Release(); - } -} - -void KX_Scene::UpdateAnimations(double curtime) -{ - TaskPool *pool = BLI_task_pool_create(KX_GetActiveEngine()->GetTaskScheduler(), &curtime); - - for (int i=0; i<m_animatedlist->GetCount(); ++i) { - BLI_task_pool_push(pool, update_anim_thread_func, m_animatedlist->GetValue(i), false, TASK_PRIORITY_LOW); - } - - BLI_task_pool_work_and_wait(pool); - BLI_task_pool_free(pool); -} - -void KX_Scene::LogicUpdateFrame(double curtime, bool frame) -{ - m_logicmgr->UpdateFrame(curtime, frame); -} - - - -void KX_Scene::LogicEndFrame() -{ - m_logicmgr->EndFrame(); - int numobj; - - KX_GameObject* obj; - - while ((numobj = m_euthanasyobjects->GetCount()) > 0) - { - // remove the object from this list to make sure we will not hit it again - obj = (KX_GameObject*)m_euthanasyobjects->GetValue(numobj-1); - m_euthanasyobjects->Remove(numobj-1); - obj->Release(); - RemoveObject(obj); - } - - //prepare obstacle simulation for new frame - if (m_obstacleSimulation) - m_obstacleSimulation->UpdateObstacles(); -} - - - -/** - * UpdateParents: SceneGraph transformation update. - */ -void KX_Scene::UpdateParents(double curtime) -{ - // we use the SG dynamic list - SG_Node* node; - - while ((node = SG_Node::GetNextScheduled(m_sghead)) != NULL) - { - node->UpdateWorldData(curtime); - } - - //for (int i=0; i<GetRootParentList()->GetCount(); i++) - //{ - // KX_GameObject* parentobj = (KX_GameObject*)GetRootParentList()->GetValue(i); - // parentobj->NodeUpdateGS(curtime); - //} - - // the list must be empty here - assert(m_sghead.Empty()); - // some nodes may be ready for reschedule, move them to schedule list for next time - while ((node = SG_Node::GetNextRescheduled(m_sghead)) != NULL) - { - node->Schedule(m_sghead); - } -} - - -RAS_MaterialBucket* KX_Scene::FindBucket(class RAS_IPolyMaterial* polymat, bool &bucketCreated) -{ - return m_bucketmanager->FindBucket(polymat, bucketCreated); -} - - - -void KX_Scene::RenderBuckets(const MT_Transform & cameratransform, - class RAS_IRasterizer* rasty) -{ - m_bucketmanager->Renderbuckets(cameratransform,rasty); - KX_BlenderMaterial::EndFrame(); -} - -void KX_Scene::RenderFonts() -{ - list<KX_FontObject*>::iterator it = m_fonts.begin(); - while (it != m_fonts.end()) { - (*it)->DrawFontText(); - ++it; - } -} - -void KX_Scene::UpdateObjectLods(void) -{ - KX_GameObject* gameobj; - - if (!this->m_active_camera) - return; - - MT_Vector3 cam_pos = this->m_active_camera->NodeGetWorldPosition(); - - for (int i = 0; i < this->GetObjectList()->GetCount(); i++) { - gameobj = (KX_GameObject*) GetObjectList()->GetValue(i); - if (!gameobj->GetCulled()) { - gameobj->UpdateLod(cam_pos); - } - } -} - -void KX_Scene::SetLodHysteresis(bool active) -{ - m_isActivedHysteresis = active; -} - -bool KX_Scene::IsActivedLodHysteresis(void) -{ - return m_isActivedHysteresis; -} - -void KX_Scene::SetLodHysteresisValue(int hysteresisvalue) -{ - m_lodHysteresisValue = hysteresisvalue; -} - -int KX_Scene::GetLodHysteresisValue(void) -{ - return m_lodHysteresisValue; -} - -void KX_Scene::UpdateObjectActivity(void) -{ - if (m_activity_culling) { - /* determine the activity criterium and set objects accordingly */ - int i=0; - - MT_Point3 camloc = GetActiveCamera()->NodeGetWorldPosition(); //GetCameraLocation(); - - for (i=0;i<GetObjectList()->GetCount();i++) - { - KX_GameObject* ob = (KX_GameObject*) GetObjectList()->GetValue(i); - - if (!ob->GetIgnoreActivityCulling()) { - /* Simple test: more than 10 away from the camera, count - * Manhattan distance. */ - MT_Point3 obpos = ob->NodeGetWorldPosition(); - - if ((fabsf(camloc[0] - obpos[0]) > m_activity_box_radius) || - (fabsf(camloc[1] - obpos[1]) > m_activity_box_radius) || - (fabsf(camloc[2] - obpos[2]) > m_activity_box_radius) ) - { - ob->Suspend(); - } - else { - ob->Resume(); - } - } - } - } -} - -void KX_Scene::SetActivityCullingRadius(float f) -{ - if (f < 0.5f) - f = 0.5f; - m_activity_box_radius = f; -} - -NG_NetworkDeviceInterface* KX_Scene::GetNetworkDeviceInterface() -{ - return m_networkDeviceInterface; -} - -NG_NetworkScene* KX_Scene::GetNetworkScene() -{ - return m_networkScene; -} - -void KX_Scene::SetNetworkDeviceInterface(NG_NetworkDeviceInterface* newInterface) -{ - m_networkDeviceInterface = newInterface; -} - -void KX_Scene::SetNetworkScene(NG_NetworkScene *newScene) -{ - m_networkScene = newScene; -} - - -void KX_Scene::SetGravity(const MT_Vector3& gravity) -{ - GetPhysicsEnvironment()->SetGravity(gravity[0],gravity[1],gravity[2]); -} - -MT_Vector3 KX_Scene::GetGravity() -{ - MT_Vector3 gravity; - - GetPhysicsEnvironment()->GetGravity(gravity); - - return gravity; -} - -void KX_Scene::SetSceneConverter(class KX_BlenderSceneConverter* sceneConverter) -{ - m_sceneConverter = sceneConverter; -} - -void KX_Scene::SetPhysicsEnvironment(class PHY_IPhysicsEnvironment* physEnv) -{ - m_physicsEnvironment = physEnv; - if (m_physicsEnvironment) { - KX_TouchEventManager* touchmgr = new KX_TouchEventManager(m_logicmgr, physEnv); - m_logicmgr->RegisterEventManager(touchmgr); - } -} - -void KX_Scene::setSuspendedTime(double suspendedtime) -{ - m_suspendedtime = suspendedtime; -} -double KX_Scene::getSuspendedTime() -{ - return m_suspendedtime; -} -void KX_Scene::setSuspendedDelta(double suspendeddelta) -{ - m_suspendeddelta = suspendeddelta; -} -double KX_Scene::getSuspendedDelta() -{ - return m_suspendeddelta; -} - -short KX_Scene::GetAnimationFPS() -{ - return m_blenderScene->r.frs_sec; -} - -static void MergeScene_LogicBrick(SCA_ILogicBrick* brick, KX_Scene *from, KX_Scene *to) -{ - SCA_LogicManager *logicmgr= to->GetLogicManager(); - - brick->Replace_IScene(to); - brick->Replace_NetworkScene(to->GetNetworkScene()); - brick->SetLogicManager(to->GetLogicManager()); - - // If we end up replacing a KX_TouchEventManager, we need to make sure - // physics controllers are properly in place. In other words, do this - // after merging physics controllers! - SCA_ISensor *sensor= dynamic_cast<class SCA_ISensor *>(brick); - if (sensor) { - sensor->Replace_EventManager(logicmgr); - } - - SCA_2DFilterActuator *filter_actuator = dynamic_cast<class SCA_2DFilterActuator*>(brick); - if (filter_actuator) { - filter_actuator->SetScene(to); - } - -#ifdef WITH_PYTHON - // Python must be called from the main thread unless we want to deal - // with GIL issues. So, this is delayed until here in case of async - // libload (originally in KX_ConvertControllers) - SCA_PythonController *pyctrl = dynamic_cast<SCA_PythonController*>(brick); - if (pyctrl) { - pyctrl->SetNamespace(KX_GetActiveEngine()->GetPyNamespace()); - - if (pyctrl->m_mode==SCA_PythonController::SCA_PYEXEC_SCRIPT) - pyctrl->Compile(); - } -#endif -} - -static void MergeScene_GameObject(KX_GameObject* gameobj, KX_Scene *to, KX_Scene *from) -{ - { - SCA_ActuatorList& actuators= gameobj->GetActuators(); - SCA_ActuatorList::iterator ita; - - for (ita = actuators.begin(); !(ita==actuators.end()); ++ita) - { - MergeScene_LogicBrick(*ita, from, to); - } - } - - - { - SCA_SensorList& sensors= gameobj->GetSensors(); - SCA_SensorList::iterator its; - - for (its = sensors.begin(); !(its==sensors.end()); ++its) - { - MergeScene_LogicBrick(*its, from, to); - } - } - - { - SCA_ControllerList& controllers= gameobj->GetControllers(); - SCA_ControllerList::iterator itc; - - for (itc = controllers.begin(); !(itc==controllers.end()); ++itc) - { - SCA_IController *cont= *itc; - MergeScene_LogicBrick(cont, from, to); - } - } - - /* graphics controller */ - PHY_IController *ctrl = gameobj->GetGraphicController(); - if (ctrl) { - /* SHOULD update the m_cullingTree */ - ctrl->SetPhysicsEnvironment(to->GetPhysicsEnvironment()); - } - - ctrl = gameobj->GetPhysicsController(); - if (ctrl) { - ctrl->SetPhysicsEnvironment(to->GetPhysicsEnvironment()); - } - - /* SG_Node can hold a scene reference */ - SG_Node *sg= gameobj->GetSGNode(); - if (sg) { - if (sg->GetSGClientInfo() == from) { - sg->SetSGClientInfo(to); - - /* Make sure to grab the children too since they might not be tied to a game object */ - NodeList children = sg->GetSGChildren(); - for (int i=0; i<children.size(); i++) - children[i]->SetSGClientInfo(to); - } - } - /* If the object is a light, update it's scene */ - if (gameobj->GetGameObjectType() == SCA_IObject::OBJ_LIGHT) - ((KX_LightObject*)gameobj)->UpdateScene(to); - - if (gameobj->GetGameObjectType() == SCA_IObject::OBJ_CAMERA) - to->AddCamera((KX_Camera*)gameobj); - - // All armatures should be in the animated object list to be umpdated. - if (gameobj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE) - to->AddAnimatedObject(gameobj); - - /* Add the object to the scene's logic manager */ - to->GetLogicManager()->RegisterGameObjectName(gameobj->GetName(), gameobj); - to->GetLogicManager()->RegisterGameObj(gameobj->GetBlenderObject(), gameobj); - - for (int i = 0; i < gameobj->GetMeshCount(); ++i) { - RAS_MeshObject *meshobj = gameobj->GetMesh(i); - // Register the mesh object by name and blender object. - to->GetLogicManager()->RegisterGameMeshName(meshobj->GetName(), gameobj->GetBlenderObject()); - to->GetLogicManager()->RegisterMeshName(meshobj->GetName(), meshobj); - } -} - -bool KX_Scene::MergeScene(KX_Scene *other) -{ - PHY_IPhysicsEnvironment *env = this->GetPhysicsEnvironment(); - PHY_IPhysicsEnvironment *env_other = other->GetPhysicsEnvironment(); - - if ((env==NULL) != (env_other==NULL)) /* TODO - even when both scenes have NONE physics, the other is loaded with bullet enabled, ??? */ - { - printf("KX_Scene::MergeScene: physics scenes type differ, aborting\n"); - printf("\tsource %d, terget %d\n", (int)(env!=NULL), (int)(env_other!=NULL)); - return false; - } - - if (GetSceneConverter() != other->GetSceneConverter()) { - printf("KX_Scene::MergeScene: converters differ, aborting\n"); - return false; - } - - - GetBucketManager()->MergeBucketManager(other->GetBucketManager(), this); - - - /* active + inactive == all ??? - lets hope so */ - for (int i = 0; i < other->GetObjectList()->GetCount(); i++) - { - KX_GameObject* gameobj = (KX_GameObject*)other->GetObjectList()->GetValue(i); - MergeScene_GameObject(gameobj, this, other); - - /* add properties to debug list for LibLoad objects */ - if (KX_GetActiveEngine()->GetAutoAddDebugProperties()) { - AddObjectDebugProperties(gameobj); - } - - gameobj->UpdateBuckets(false); /* only for active objects */ - } - - for (int i = 0; i < other->GetInactiveList()->GetCount(); i++) - { - KX_GameObject* gameobj = (KX_GameObject*)other->GetInactiveList()->GetValue(i); - MergeScene_GameObject(gameobj, this, other); - } - - if (env) { - env->MergeEnvironment(env_other); - CListValue *otherObjects = other->GetObjectList(); - - // List of all physics objects to merge (needed by ReplicateConstraints). - std::vector<KX_GameObject *> physicsObjects; - for (unsigned int i = 0; i < otherObjects->GetCount(); ++i) { - KX_GameObject *gameobj = (KX_GameObject *)otherObjects->GetValue(i); - if (gameobj->GetPhysicsController()) { - physicsObjects.push_back(gameobj); - } - } - - for (unsigned int i = 0; i < physicsObjects.size(); ++i) { - KX_GameObject *gameobj = physicsObjects[i]; - // Replicate all constraints in the right physics environment. - gameobj->GetPhysicsController()->ReplicateConstraints(gameobj, physicsObjects); - gameobj->ClearConstraints(); - } - } - - - GetTempObjectList()->MergeList(other->GetTempObjectList()); - other->GetTempObjectList()->ReleaseAndRemoveAll(); - - GetObjectList()->MergeList(other->GetObjectList()); - other->GetObjectList()->ReleaseAndRemoveAll(); - - GetInactiveList()->MergeList(other->GetInactiveList()); - other->GetInactiveList()->ReleaseAndRemoveAll(); - - GetRootParentList()->MergeList(other->GetRootParentList()); - other->GetRootParentList()->ReleaseAndRemoveAll(); - - GetLightList()->MergeList(other->GetLightList()); - other->GetLightList()->ReleaseAndRemoveAll(); - - /* move materials across, assume they both use the same scene-converters - * Do this after lights are merged so materials can use the lights in shaders - */ - GetSceneConverter()->MergeScene(this, other); - - /* merge logic */ - { - SCA_LogicManager *logicmgr= GetLogicManager(); - SCA_LogicManager *logicmgr_other= other->GetLogicManager(); - - vector<class SCA_EventManager*>evtmgrs= logicmgr->GetEventManagers(); - //vector<class SCA_EventManager*>evtmgrs_others= logicmgr_other->GetEventManagers(); - - //SCA_EventManager *evtmgr; - SCA_EventManager *evtmgr_other; - - for (unsigned int i= 0; i < evtmgrs.size(); i++) { - evtmgr_other= logicmgr_other->FindEventManager(evtmgrs[i]->GetType()); - - if (evtmgr_other) /* unlikely but possible one scene has a joystick and not the other */ - evtmgr_other->Replace_LogicManager(logicmgr); - - /* when merging objects sensors are moved across into the new manager, don't need to do this here */ - } - - /* grab any timer properties from the other scene */ - SCA_TimeEventManager *timemgr= GetTimeEventManager(); - SCA_TimeEventManager *timemgr_other= other->GetTimeEventManager(); - vector<CValue*> times = timemgr_other->GetTimeValues(); - - for (unsigned int i= 0; i < times.size(); i++) { - timemgr->AddTimeProperty(times[i]); - } - - } - return true; -} - -void KX_Scene::Update2DFilter(vector<STR_String>& propNames, void* gameObj, RAS_2DFilterManager::RAS_2DFILTER_MODE filtermode, int pass, STR_String& text) -{ - m_filtermanager.EnableFilter(propNames, gameObj, filtermode, pass, text); -} - -void KX_Scene::Render2DFilters(RAS_ICanvas* canvas) -{ - m_filtermanager.RenderFilters(canvas); -} - -#ifdef WITH_PYTHON - -void KX_Scene::RunDrawingCallbacks(PyObject *cb_list) -{ - if (!cb_list || PyList_GET_SIZE(cb_list) == 0) - return; - - RunPythonCallBackList(cb_list, NULL, 0, 0); -} - -//---------------------------------------------------------------------------- -//Python - -PyTypeObject KX_Scene::Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "KX_Scene", - sizeof(PyObjectPlus_Proxy), - 0, - py_base_dealloc, - 0, - 0, - 0, - 0, - py_base_repr, - 0, - &Sequence, - &Mapping, - 0,0,0,0,0,0, - Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, - 0,0,0,0,0,0,0, - Methods, - 0, - 0, - &CValue::Type, - 0,0,0,0,0,0, - py_base_new -}; - -PyMethodDef KX_Scene::Methods[] = { - KX_PYMETHODTABLE(KX_Scene, addObject), - KX_PYMETHODTABLE(KX_Scene, end), - KX_PYMETHODTABLE(KX_Scene, restart), - KX_PYMETHODTABLE(KX_Scene, replace), - KX_PYMETHODTABLE(KX_Scene, suspend), - KX_PYMETHODTABLE(KX_Scene, resume), - KX_PYMETHODTABLE(KX_Scene, drawObstacleSimulation), - - - /* dict style access */ - KX_PYMETHODTABLE(KX_Scene, get), - - {NULL,NULL} //Sentinel -}; -static PyObject *Map_GetItem(PyObject *self_v, PyObject *item) -{ - KX_Scene* self = static_cast<KX_Scene*>BGE_PROXY_REF(self_v); - const char *attr_str= _PyUnicode_AsString(item); - PyObject *pyconvert; - - if (self == NULL) { - PyErr_SetString(PyExc_SystemError, "val = scene[key]: KX_Scene, " BGE_PROXY_ERROR_MSG); - return NULL; - } - - if (!self->m_attr_dict) - self->m_attr_dict = PyDict_New(); - - if (self->m_attr_dict && (pyconvert=PyDict_GetItem(self->m_attr_dict, item))) { - - if (attr_str) - PyErr_Clear(); - Py_INCREF(pyconvert); - return pyconvert; - } - else { - if (attr_str) PyErr_Format(PyExc_KeyError, "value = scene[key]: KX_Scene, key \"%s\" does not exist", attr_str); - else PyErr_SetString(PyExc_KeyError, "value = scene[key]: KX_Scene, key does not exist"); - return NULL; - } - -} - -static int Map_SetItem(PyObject *self_v, PyObject *key, PyObject *val) -{ - KX_Scene* self = static_cast<KX_Scene*>BGE_PROXY_REF(self_v); - const char *attr_str= _PyUnicode_AsString(key); - if (attr_str==NULL) - PyErr_Clear(); - - if (self == NULL) { - PyErr_SetString(PyExc_SystemError, "scene[key] = value: KX_Scene, " BGE_PROXY_ERROR_MSG); - return -1; - } - - if (!self->m_attr_dict) - self->m_attr_dict = PyDict_New(); - - if (val==NULL) { /* del ob["key"] */ - int del= 0; - - if (self->m_attr_dict) - del |= (PyDict_DelItem(self->m_attr_dict, key)==0) ? 1:0; - - if (del==0) { - if (attr_str) PyErr_Format(PyExc_KeyError, "scene[key] = value: KX_Scene, key \"%s\" could not be set", attr_str); - else PyErr_SetString(PyExc_KeyError, "del scene[key]: KX_Scene, key could not be deleted"); - return -1; - } - else if (self->m_attr_dict) { - PyErr_Clear(); /* PyDict_DelItem sets an error when it fails */ - } - } - else { /* ob["key"] = value */ - int set = 0; - - if (self->m_attr_dict==NULL) /* lazy init */ - self->m_attr_dict= PyDict_New(); - - - if (PyDict_SetItem(self->m_attr_dict, key, val)==0) - set= 1; - else - PyErr_SetString(PyExc_KeyError, "scene[key] = value: KX_Scene, key not be added to internal dictionary"); - - if (set==0) - return -1; /* pythons error value */ - - } - - return 0; /* success */ -} - -static int Seq_Contains(PyObject *self_v, PyObject *value) -{ - KX_Scene* self = static_cast<KX_Scene*>BGE_PROXY_REF(self_v); - - if (self == NULL) { - PyErr_SetString(PyExc_SystemError, "val in scene: KX_Scene, " BGE_PROXY_ERROR_MSG); - return -1; - } - - if (!self->m_attr_dict) - self->m_attr_dict = PyDict_New(); - - if (self->m_attr_dict && PyDict_GetItem(self->m_attr_dict, value)) - return 1; - - return 0; -} - -PyMappingMethods KX_Scene::Mapping = { - (lenfunc)NULL, /* inquiry mp_length */ - (binaryfunc)Map_GetItem, /* binaryfunc mp_subscript */ - (objobjargproc)Map_SetItem, /* objobjargproc mp_ass_subscript */ -}; - -PySequenceMethods KX_Scene::Sequence = { - NULL, /* Cant set the len otherwise it can evaluate as false */ - NULL, /* sq_concat */ - NULL, /* sq_repeat */ - NULL, /* sq_item */ - NULL, /* sq_slice */ - NULL, /* sq_ass_item */ - NULL, /* sq_ass_slice */ - (objobjproc)Seq_Contains, /* sq_contains */ - (binaryfunc) NULL, /* sq_inplace_concat */ - (ssizeargfunc) NULL, /* sq_inplace_repeat */ -}; - -PyObject *KX_Scene::pyattr_get_name(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - return PyUnicode_From_STR_String(self->GetName()); -} - -PyObject *KX_Scene::pyattr_get_objects(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - return self->GetObjectList()->GetProxy(); -} - -PyObject *KX_Scene::pyattr_get_objects_inactive(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - return self->GetInactiveList()->GetProxy(); -} - -PyObject *KX_Scene::pyattr_get_lights(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - return self->GetLightList()->GetProxy(); -} - -PyObject *KX_Scene::pyattr_get_world(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - KX_WorldInfo *world = self->GetWorldInfo(); - - if (world->GetName() != "") { - return world->GetProxy(); - } - else { - Py_RETURN_NONE; - } -} - -PyObject *KX_Scene::pyattr_get_cameras(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - /* With refcounts in this case... - * the new CListValue is owned by python, so its possible python holds onto it longer then the BGE - * however this is the same with "scene.objects + []", when you make a copy by adding lists. - */ - - KX_Scene* self = static_cast<KX_Scene*>(self_v); - CListValue* clist = new CListValue(); - - /* return self->GetCameras()->GetProxy(); */ - - list<KX_Camera*>::iterator it = self->GetCameras()->begin(); - while (it != self->GetCameras()->end()) { - clist->Add((*it)->AddRef()); - it++; - } - - return clist->NewProxy(true); -} - -PyObject *KX_Scene::pyattr_get_active_camera(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - KX_Camera* cam= self->GetActiveCamera(); - if (cam) - return self->GetActiveCamera()->GetProxy(); - else - Py_RETURN_NONE; -} - - -int KX_Scene::pyattr_set_active_camera(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - KX_Camera *camOb; - - if (!ConvertPythonToCamera(value, &camOb, false, "scene.active_camera = value: KX_Scene")) - return PY_SET_ATTR_FAIL; - - self->SetActiveCamera(camOb); - return PY_SET_ATTR_SUCCESS; -} - -PyObject *KX_Scene::pyattr_get_drawing_callback_pre(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - if (self->m_draw_call_pre==NULL) - self->m_draw_call_pre= PyList_New(0); - Py_INCREF(self->m_draw_call_pre); - return self->m_draw_call_pre; -} - -PyObject *KX_Scene::pyattr_get_drawing_callback_post(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - if (self->m_draw_call_post==NULL) - self->m_draw_call_post= PyList_New(0); - Py_INCREF(self->m_draw_call_post); - return self->m_draw_call_post; -} - -PyObject *KX_Scene::pyattr_get_drawing_setup_callback_pre(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - if (self->m_draw_setup_call_pre == NULL) - self->m_draw_setup_call_pre = PyList_New(0); - - Py_INCREF(self->m_draw_setup_call_pre); - return self->m_draw_setup_call_pre; -} - -int KX_Scene::pyattr_set_drawing_callback_pre(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - if (!PyList_CheckExact(value)) - { - PyErr_SetString(PyExc_ValueError, "Expected a list"); - return PY_SET_ATTR_FAIL; - } - Py_XDECREF(self->m_draw_call_pre); - - Py_INCREF(value); - self->m_draw_call_pre = value; - - return PY_SET_ATTR_SUCCESS; -} - -int KX_Scene::pyattr_set_drawing_callback_post(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - if (!PyList_CheckExact(value)) - { - PyErr_SetString(PyExc_ValueError, "Expected a list"); - return PY_SET_ATTR_FAIL; - } - Py_XDECREF(self->m_draw_call_post); - - Py_INCREF(value); - self->m_draw_call_post = value; - - return PY_SET_ATTR_SUCCESS; -} - -int KX_Scene::pyattr_set_drawing_setup_callback_pre(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - if (!PyList_CheckExact(value)) { - PyErr_SetString(PyExc_ValueError, "Expected a list"); - return PY_SET_ATTR_FAIL; - } - - Py_XDECREF(self->m_draw_setup_call_pre); - Py_INCREF(value); - - self->m_draw_setup_call_pre = value; - return PY_SET_ATTR_SUCCESS; -} - -PyObject *KX_Scene::pyattr_get_gravity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - return PyObjectFrom(self->GetGravity()); -} - -int KX_Scene::pyattr_set_gravity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value) -{ - KX_Scene* self = static_cast<KX_Scene*>(self_v); - - MT_Vector3 vec; - if (!PyVecTo(value, vec)) - return PY_SET_ATTR_FAIL; - - self->SetGravity(vec); - return PY_SET_ATTR_SUCCESS; -} - -PyAttributeDef KX_Scene::Attributes[] = { - KX_PYATTRIBUTE_RO_FUNCTION("name", KX_Scene, pyattr_get_name), - KX_PYATTRIBUTE_RO_FUNCTION("objects", KX_Scene, pyattr_get_objects), - KX_PYATTRIBUTE_RO_FUNCTION("objectsInactive", KX_Scene, pyattr_get_objects_inactive), - KX_PYATTRIBUTE_RO_FUNCTION("lights", KX_Scene, pyattr_get_lights), - KX_PYATTRIBUTE_RO_FUNCTION("cameras", KX_Scene, pyattr_get_cameras), - KX_PYATTRIBUTE_RO_FUNCTION("world", KX_Scene, pyattr_get_world), - KX_PYATTRIBUTE_RW_FUNCTION("active_camera", KX_Scene, pyattr_get_active_camera, pyattr_set_active_camera), - KX_PYATTRIBUTE_RW_FUNCTION("pre_draw", KX_Scene, pyattr_get_drawing_callback_pre, pyattr_set_drawing_callback_pre), - KX_PYATTRIBUTE_RW_FUNCTION("post_draw", KX_Scene, pyattr_get_drawing_callback_post, pyattr_set_drawing_callback_post), - KX_PYATTRIBUTE_RW_FUNCTION("pre_draw_setup", KX_Scene, pyattr_get_drawing_setup_callback_pre, pyattr_set_drawing_setup_callback_pre), - KX_PYATTRIBUTE_RW_FUNCTION("gravity", KX_Scene, pyattr_get_gravity, pyattr_set_gravity), - KX_PYATTRIBUTE_BOOL_RO("suspended", KX_Scene, m_suspend), - KX_PYATTRIBUTE_BOOL_RO("activity_culling", KX_Scene, m_activity_culling), - KX_PYATTRIBUTE_FLOAT_RW("activity_culling_radius", 0.5f, FLT_MAX, KX_Scene, m_activity_box_radius), - KX_PYATTRIBUTE_BOOL_RO("dbvt_culling", KX_Scene, m_dbvt_culling), - { NULL } //Sentinel -}; - -KX_PYMETHODDEF_DOC(KX_Scene, addObject, -"addObject(object, other, time=0)\n" -"Returns the added object.\n") -{ - PyObject *pyob, *pyreference = Py_None; - KX_GameObject *ob, *reference; - - int time = 0; - - if (!PyArg_ParseTuple(args, "O|Oi:addObject", &pyob, &pyreference, &time)) - return NULL; - - if (!ConvertPythonToGameObject(m_logicmgr, pyob, &ob, false, "scene.addObject(object, reference, time): KX_Scene (first argument)") || - !ConvertPythonToGameObject(m_logicmgr, pyreference, &reference, true, "scene.addObject(object, reference, time): KX_Scene (second argument)")) - return NULL; - - if (!m_inactivelist->SearchValue(ob)) { - PyErr_Format(PyExc_ValueError, "scene.addObject(object, reference, time): KX_Scene (first argument): object must be in an inactive layer"); - return NULL; - } - SCA_IObject *replica = AddReplicaObject((SCA_IObject*)ob, reference, time); - - // release here because AddReplicaObject AddRef's - // the object is added to the scene so we don't want python to own a reference - replica->Release(); - return replica->GetProxy(); -} - -KX_PYMETHODDEF_DOC(KX_Scene, end, -"end()\n" -"Removes this scene from the game.\n") -{ - - KX_GetActiveEngine()->RemoveScene(m_sceneName); - - Py_RETURN_NONE; -} - -KX_PYMETHODDEF_DOC(KX_Scene, restart, - "restart()\n" - "Restarts this scene.\n") -{ - KX_GetActiveEngine()->ReplaceScene(m_sceneName, m_sceneName); - - Py_RETURN_NONE; -} - -KX_PYMETHODDEF_DOC(KX_Scene, replace, - "replace(newScene)\n" - "Replaces this scene with another one.\n" - "Return True if the new scene exists and scheduled for replacement, False otherwise.\n") -{ - char* name; - - if (!PyArg_ParseTuple(args, "s:replace", &name)) - return NULL; - - if (KX_GetActiveEngine()->ReplaceScene(m_sceneName, name)) - Py_RETURN_TRUE; - - Py_RETURN_FALSE; -} - -KX_PYMETHODDEF_DOC(KX_Scene, suspend, - "suspend()\n" - "Suspends this scene.\n") -{ - Suspend(); - - Py_RETURN_NONE; -} - -KX_PYMETHODDEF_DOC(KX_Scene, resume, - "resume()\n" - "Resumes this scene.\n") -{ - Resume(); - - Py_RETURN_NONE; -} - -KX_PYMETHODDEF_DOC(KX_Scene, drawObstacleSimulation, - "drawObstacleSimulation()\n" - "Draw debug visualization of obstacle simulation.\n") -{ - if (GetObstacleSimulation()) - GetObstacleSimulation()->DrawObstacles(); - - Py_RETURN_NONE; -} - -/* Matches python dict.get(key, [default]) */ -KX_PYMETHODDEF_DOC(KX_Scene, get, "") -{ - PyObject *key; - PyObject *def = Py_None; - PyObject *ret; - - if (!PyArg_ParseTuple(args, "O|O:get", &key, &def)) - return NULL; - - if (m_attr_dict && (ret=PyDict_GetItem(m_attr_dict, key))) { - Py_INCREF(ret); - return ret; - } - - Py_INCREF(def); - return def; -} - -#endif // WITH_PYTHON |