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blender/source/gameengine/Ketsji/KX_GameObject.cpp
Daniel Stokes e9e08a1d12 Game Engine: Level of detail support and tools 
Levels of detail can be added and modified in the object panel. The object
panel also contains new tools for generating levels of detail, setting up
levels of detail based on object names (useful for importing), and
clearing an object's level of detail settings. This is meant as a game
engine feature, though the level of details settings can be previewed in
the viewport.

Reviewed By: moguri, nexyon, brecht

Differential Revision: http://developer.blender.org/D109
2013-12-17 17:03:27 -08:00

3686 lines
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/*
* ***** 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 *****
* Game object wrapper
*/
/** \file gameengine/Ketsji/KX_GameObject.cpp
* \ingroup ketsji
*/
#ifdef _MSC_VER
/* This warning tells us about truncation of __long__ stl-generated names.
* It can occasionally cause DevStudio to have internal compiler warnings. */
# pragma warning( disable:4786 )
#endif
#if defined(_WIN64) && !defined(FREE_WINDOWS64)
typedef unsigned __int64 uint_ptr;
#elif defined(FREE_WINDOWS64)
typedef unsigned long long uint_ptr;
#else
typedef unsigned long uint_ptr;
#endif
#include "RAS_IPolygonMaterial.h"
#include "KX_BlenderMaterial.h"
#include "KX_GameObject.h"
#include "KX_Camera.h" // only for their ::Type
#include "KX_Light.h" // only for their ::Type
#include "KX_FontObject.h" // only for their ::Type
#include "RAS_MeshObject.h"
#include "KX_MeshProxy.h"
#include "KX_PolyProxy.h"
#include <stdio.h> // printf
#include "SG_Controller.h"
#include "PHY_IGraphicController.h"
#include "SG_Node.h"
#include "SG_Controller.h"
#include "KX_ClientObjectInfo.h"
#include "RAS_BucketManager.h"
#include "KX_RayCast.h"
#include "KX_PythonInit.h"
#include "KX_PyMath.h"
#include "KX_PythonSeq.h"
#include "KX_ConvertPhysicsObject.h"
#include "SCA_IActuator.h"
#include "SCA_ISensor.h"
#include "SCA_IController.h"
#include "NG_NetworkScene.h" //Needed for sendMessage()
#include "KX_ObstacleSimulation.h"
#include "BKE_object.h"
#include "BL_ActionManager.h"
#include "BL_Action.h"
#include "PyObjectPlus.h" /* python stuff */
// This file defines relationships between parents and children
// in the game engine.
#include "KX_SG_NodeRelationships.h"
#include "BLI_math.h"
static MT_Point3 dummy_point= MT_Point3(0.0, 0.0, 0.0);
static MT_Vector3 dummy_scaling = MT_Vector3(1.0, 1.0, 1.0);
static MT_Matrix3x3 dummy_orientation = MT_Matrix3x3(1.0, 0.0, 0.0,
0.0, 1.0, 0.0,
0.0, 0.0, 1.0);
KX_GameObject::KX_GameObject(
void* sgReplicationInfo,
SG_Callbacks callbacks)
: SCA_IObject(),
m_bDyna(false),
m_layer(0),
m_pBlenderObject(NULL),
m_pBlenderGroupObject(NULL),
m_bSuspendDynamics(false),
m_bUseObjectColor(false),
m_bIsNegativeScaling(false),
m_objectColor(1.0, 1.0, 1.0, 1.0),
m_bVisible(true),
m_bCulled(true),
m_bOccluder(false),
m_pPhysicsController(NULL),
m_pGraphicController(NULL),
m_xray(false),
m_pHitObject(NULL),
m_pObstacleSimulation(NULL),
m_pInstanceObjects(NULL),
m_pDupliGroupObject(NULL),
m_actionManager(NULL),
m_bRecordAnimation(false),
m_isDeformable(false)
#ifdef WITH_PYTHON
, m_attr_dict(NULL),
m_collisionCallbacks(NULL)
#endif
{
m_ignore_activity_culling = false;
m_pClient_info = new KX_ClientObjectInfo(this, KX_ClientObjectInfo::ACTOR);
m_pSGNode = new SG_Node(this,sgReplicationInfo,callbacks);
// define the relationship between this node and it's parent.
KX_NormalParentRelation * parent_relation =
KX_NormalParentRelation::New();
m_pSGNode->SetParentRelation(parent_relation);
};
KX_GameObject::~KX_GameObject()
{
#ifdef WITH_PYTHON
if (m_attr_dict) {
PyDict_Clear(m_attr_dict); /* in case of circular refs or other weird cases */
/* Py_CLEAR: Py_DECREF's and NULL's */
Py_CLEAR(m_attr_dict);
}
// Unregister collision callbacks
// Do this before we start freeing physics information like m_pClient_info
if (m_collisionCallbacks){
UnregisterCollisionCallbacks();
Py_CLEAR(m_collisionCallbacks);
}
#endif // WITH_PYTHON
RemoveMeshes();
// is this delete somewhere ?
//if (m_sumoObj)
// delete m_sumoObj;
delete m_pClient_info;
//if (m_pSGNode)
// delete m_pSGNode;
if (m_pSGNode)
{
// must go through controllers and make sure they will not use us anymore
// This is important for KX_BulletPhysicsControllers that unregister themselves
// from the object when they are deleted.
SGControllerList::iterator contit;
SGControllerList& controllers = m_pSGNode->GetSGControllerList();
for (contit = controllers.begin();contit!=controllers.end();++contit)
{
(*contit)->ClearObject();
}
m_pSGNode->SetSGClientObject(NULL);
/* m_pSGNode is freed in KX_Scene::RemoveNodeDestructObject */
}
if (m_pGraphicController)
{
delete m_pGraphicController;
}
if (m_pPhysicsController)
{
delete m_pPhysicsController;
}
if (m_pObstacleSimulation)
{
m_pObstacleSimulation->DestroyObstacleForObj(this);
}
if (m_actionManager)
{
delete m_actionManager;
}
if (m_pDupliGroupObject)
{
m_pDupliGroupObject->Release();
}
if (m_pInstanceObjects)
{
m_pInstanceObjects->Release();
}
}
KX_GameObject* KX_GameObject::GetClientObject(KX_ClientObjectInfo *info)
{
if (!info)
return NULL;
return info->m_gameobject;
}
CValue* KX_GameObject:: Calc(VALUE_OPERATOR op, CValue *val)
{
return NULL;
}
CValue* KX_GameObject::CalcFinal(VALUE_DATA_TYPE dtype, VALUE_OPERATOR op, CValue *val)
{
return NULL;
}
const STR_String & KX_GameObject::GetText()
{
return m_text;
}
double KX_GameObject::GetNumber()
{
return 0;
}
STR_String& KX_GameObject::GetName()
{
return m_name;
}
/* Set the name of the value */
void KX_GameObject::SetName(const char *name)
{
m_name = name;
}
PHY_IPhysicsController* KX_GameObject::GetPhysicsController()
{
return m_pPhysicsController;
}
KX_GameObject* KX_GameObject::GetDupliGroupObject()
{
return m_pDupliGroupObject;
}
CListValue* KX_GameObject::GetInstanceObjects()
{
return m_pInstanceObjects;
}
void KX_GameObject::AddInstanceObjects(KX_GameObject* obj)
{
if (!m_pInstanceObjects)
m_pInstanceObjects = new CListValue();
obj->AddRef();
m_pInstanceObjects->Add(obj);
}
void KX_GameObject::RemoveInstanceObject(KX_GameObject* obj)
{
assert(m_pInstanceObjects);
m_pInstanceObjects->RemoveValue(obj);
obj->Release();
}
void KX_GameObject::RemoveDupliGroupObject()
{
if (m_pDupliGroupObject) {
m_pDupliGroupObject->Release();
m_pDupliGroupObject = NULL;
}
}
void KX_GameObject::SetDupliGroupObject(KX_GameObject* obj)
{
obj->AddRef();
m_pDupliGroupObject = obj;
}
KX_GameObject* KX_GameObject::GetParent()
{
KX_GameObject* result = NULL;
SG_Node* node = m_pSGNode;
while (node && !result)
{
node = node->GetSGParent();
if (node)
result = (KX_GameObject*)node->GetSGClientObject();
}
if (result)
result->AddRef();
return result;
}
void KX_GameObject::SetParent(KX_Scene *scene, KX_GameObject* obj, bool addToCompound, bool ghost)
{
// check on valid node in case a python controller holds a reference to a deleted object
if (obj &&
GetSGNode() && // object is not zombi
obj->GetSGNode() && // object is not zombi
GetSGNode()->GetSGParent() != obj->GetSGNode() && // not already parented to same object
!GetSGNode()->IsAncessor(obj->GetSGNode()) && // no parenting loop
this != obj) // not the object itself
{
// Make sure the objects have some scale
MT_Vector3 scale1 = NodeGetWorldScaling();
MT_Vector3 scale2 = obj->NodeGetWorldScaling();
if (fabs(scale2[0]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale2[1]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale2[2]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale1[0]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale1[1]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale1[2]) < (MT_Scalar)FLT_EPSILON) { return; }
// Remove us from our old parent and set our new parent
RemoveParent(scene);
obj->GetSGNode()->AddChild(GetSGNode());
if (m_pPhysicsController)
{
m_pPhysicsController->SuspendDynamics(ghost);
}
// Set us to our new scale, position, and orientation
scale2[0] = 1.0/scale2[0];
scale2[1] = 1.0/scale2[1];
scale2[2] = 1.0/scale2[2];
scale1 = scale1 * scale2;
MT_Matrix3x3 invori = obj->NodeGetWorldOrientation().inverse();
MT_Vector3 newpos = invori*(NodeGetWorldPosition()-obj->NodeGetWorldPosition())*scale2;
NodeSetLocalScale(scale1);
NodeSetLocalPosition(MT_Point3(newpos[0],newpos[1],newpos[2]));
NodeSetLocalOrientation(invori*NodeGetWorldOrientation());
NodeUpdateGS(0.f);
// object will now be a child, it must be removed from the parent list
CListValue* rootlist = scene->GetRootParentList();
if (rootlist->RemoveValue(this))
// the object was in parent list, decrement ref count as it's now removed
Release();
// if the new parent is a compound object, add this object shape to the compound shape.
// step 0: verify this object has physical controller
if (m_pPhysicsController && addToCompound)
{
// step 1: find the top parent (not necessarily obj)
KX_GameObject* rootobj = (KX_GameObject*)obj->GetSGNode()->GetRootSGParent()->GetSGClientObject();
// step 2: verify it has a physical controller and compound shape
if (rootobj != NULL &&
rootobj->m_pPhysicsController != NULL &&
rootobj->m_pPhysicsController->IsCompound())
{
rootobj->m_pPhysicsController->AddCompoundChild(m_pPhysicsController);
}
}
// graphically, the object hasn't change place, no need to update m_pGraphicController
}
}
void KX_GameObject::RemoveParent(KX_Scene *scene)
{
// check on valid node in case a python controller holds a reference to a deleted object
if (GetSGNode() && GetSGNode()->GetSGParent())
{
// get the root object to remove us from compound object if needed
KX_GameObject* rootobj = (KX_GameObject*)GetSGNode()->GetRootSGParent()->GetSGClientObject();
// Set us to the right spot
GetSGNode()->SetLocalScale(GetSGNode()->GetWorldScaling());
GetSGNode()->SetLocalOrientation(GetSGNode()->GetWorldOrientation());
GetSGNode()->SetLocalPosition(GetSGNode()->GetWorldPosition());
// Remove us from our parent
GetSGNode()->DisconnectFromParent();
NodeUpdateGS(0.f);
// the object is now a root object, add it to the parentlist
CListValue* rootlist = scene->GetRootParentList();
if (!rootlist->SearchValue(this))
// object was not in root list, add it now and increment ref count
rootlist->Add(AddRef());
if (m_pPhysicsController)
{
// in case this controller was added as a child shape to the parent
if (rootobj != NULL &&
rootobj->m_pPhysicsController != NULL &&
rootobj->m_pPhysicsController->IsCompound())
{
rootobj->m_pPhysicsController->RemoveCompoundChild(m_pPhysicsController);
}
m_pPhysicsController->RestoreDynamics();
if (m_pPhysicsController->IsDynamic() && (rootobj != NULL && rootobj->m_pPhysicsController))
{
// dynamic object should remember the velocity they had while being parented
MT_Point3 childPoint = GetSGNode()->GetWorldPosition();
MT_Point3 rootPoint = rootobj->GetSGNode()->GetWorldPosition();
MT_Point3 relPoint;
relPoint = (childPoint-rootPoint);
MT_Vector3 linVel = rootobj->m_pPhysicsController->GetVelocity(relPoint);
MT_Vector3 angVel = rootobj->m_pPhysicsController->GetAngularVelocity();
m_pPhysicsController->SetLinearVelocity(linVel, false);
m_pPhysicsController->SetAngularVelocity(angVel, false);
}
}
// graphically, the object hasn't change place, no need to update m_pGraphicController
}
}
BL_ActionManager* KX_GameObject::GetActionManager()
{
// We only want to create an action manager if we need it
if (!m_actionManager)
{
GetScene()->AddAnimatedObject(this);
m_actionManager = new BL_ActionManager(this);
}
return m_actionManager;
}
bool KX_GameObject::PlayAction(const char* name,
float start,
float end,
short layer,
short priority,
float blendin,
short play_mode,
float layer_weight,
short ipo_flags,
float playback_speed,
short blend_mode)
{
return GetActionManager()->PlayAction(name, start, end, layer, priority, blendin, play_mode, layer_weight, ipo_flags, playback_speed, blend_mode);
}
void KX_GameObject::StopAction(short layer)
{
GetActionManager()->StopAction(layer);
}
bool KX_GameObject::IsActionDone(short layer)
{
return GetActionManager()->IsActionDone(layer);
}
void KX_GameObject::UpdateActionManager(float curtime)
{
GetActionManager()->Update(curtime);
}
float KX_GameObject::GetActionFrame(short layer)
{
return GetActionManager()->GetActionFrame(layer);
}
void KX_GameObject::SetActionFrame(short layer, float frame)
{
GetActionManager()->SetActionFrame(layer, frame);
}
bAction *KX_GameObject::GetCurrentAction(short layer)
{
return GetActionManager()->GetCurrentAction(layer);
}
void KX_GameObject::SetPlayMode(short layer, short mode)
{
GetActionManager()->SetPlayMode(layer, mode);
}
void KX_GameObject::SetTimes(short layer, float start, float end)
{
GetActionManager()->SetTimes(layer, start, end);
}
void KX_GameObject::ProcessReplica()
{
SCA_IObject::ProcessReplica();
m_pGraphicController = NULL;
m_pPhysicsController = NULL;
m_pSGNode = NULL;
m_pClient_info = new KX_ClientObjectInfo(*m_pClient_info);
m_pClient_info->m_gameobject = this;
m_actionManager = NULL;
m_state = 0;
KX_Scene* scene = KX_GetActiveScene();
KX_ObstacleSimulation* obssimulation = scene->GetObstacleSimulation();
struct Object* blenderobject = GetBlenderObject();
if (obssimulation && (blenderobject->gameflag & OB_HASOBSTACLE))
{
obssimulation->AddObstacleForObj(this);
}
#ifdef WITH_PYTHON
if (m_attr_dict)
m_attr_dict= PyDict_Copy(m_attr_dict);
#endif
}
static void setGraphicController_recursive(SG_Node* node)
{
NodeList& children = node->GetSGChildren();
for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit)
{
SG_Node* childnode = (*childit);
KX_GameObject *clientgameobj = static_cast<KX_GameObject*>( (*childit)->GetSGClientObject());
if (clientgameobj != NULL) // This is a GameObject
clientgameobj->ActivateGraphicController(false);
// if the childobj is NULL then this may be an inverse parent link
// so a non recursive search should still look down this node.
setGraphicController_recursive(childnode);
}
}
void KX_GameObject::ActivateGraphicController(bool recurse)
{
if (m_pGraphicController)
{
m_pGraphicController->Activate(m_bVisible);
}
if (recurse)
{
setGraphicController_recursive(GetSGNode());
}
}
void KX_GameObject::SetUserCollisionGroup(short group)
{
m_userCollisionGroup = group;
}
void KX_GameObject::SetUserCollisionMask(short mask)
{
m_userCollisionMask = mask;
}
bool KX_GameObject::CheckCollision(KX_GameObject* other)
{
return this->m_userCollisionGroup & other->m_userCollisionMask;
}
CValue* KX_GameObject::GetReplica()
{
KX_GameObject* replica = new KX_GameObject(*this);
// this will copy properties and so on...
replica->ProcessReplica();
return replica;
}
void KX_GameObject::ApplyForce(const MT_Vector3& force,bool local)
{
if (m_pPhysicsController)
m_pPhysicsController->ApplyForce(force,local);
}
void KX_GameObject::ApplyTorque(const MT_Vector3& torque,bool local)
{
if (m_pPhysicsController)
m_pPhysicsController->ApplyTorque(torque,local);
}
void KX_GameObject::ApplyMovement(const MT_Vector3& dloc,bool local)
{
if (GetSGNode())
{
if (m_pPhysicsController) // (IsDynamic())
{
m_pPhysicsController->RelativeTranslate(dloc,local);
}
GetSGNode()->RelativeTranslate(dloc,GetSGNode()->GetSGParent(),local);
}
}
void KX_GameObject::ApplyRotation(const MT_Vector3& drot,bool local)
{
MT_Matrix3x3 rotmat(drot);
if (GetSGNode()) {
GetSGNode()->RelativeRotate(rotmat,local);
if (m_pPhysicsController) { // (IsDynamic())
m_pPhysicsController->RelativeRotate(rotmat,local);
}
}
}
/**
* GetOpenGL Matrix, returns an OpenGL 'compatible' matrix
*/
double* KX_GameObject::GetOpenGLMatrix()
{
// todo: optimize and only update if necessary
double* fl = m_OpenGL_4x4Matrix.getPointer();
if (GetSGNode()) {
MT_Transform trans;
trans.setOrigin(GetSGNode()->GetWorldPosition());
trans.setBasis(GetSGNode()->GetWorldOrientation());
MT_Vector3 scaling = GetSGNode()->GetWorldScaling();
m_bIsNegativeScaling = ((scaling[0] < 0.0) ^ (scaling[1] < 0.0) ^ (scaling[2] < 0.0)) ? true : false;
trans.scale(scaling[0], scaling[1], scaling[2]);
trans.getValue(fl);
GetSGNode()->ClearDirty();
}
return fl;
}
void KX_GameObject::UpdateBlenderObjectMatrix(Object* blendobj)
{
if (!blendobj)
blendobj = m_pBlenderObject;
if (blendobj) {
const MT_Matrix3x3& rot = NodeGetWorldOrientation();
const MT_Vector3& scale = NodeGetWorldScaling();
const MT_Vector3& pos = NodeGetWorldPosition();
rot.getValue(blendobj->obmat[0]);
pos.getValue(blendobj->obmat[3]);
mul_v3_fl(blendobj->obmat[0], scale[0]);
mul_v3_fl(blendobj->obmat[1], scale[1]);
mul_v3_fl(blendobj->obmat[2], scale[2]);
}
}
void KX_GameObject::AddMeshUser()
{
for (size_t i=0;i<m_meshes.size();i++)
{
m_meshes[i]->AddMeshUser(this, &m_meshSlots, GetDeformer());
}
// set the part of the mesh slot that never change
double* fl = GetOpenGLMatrixPtr()->getPointer();
SG_QList::iterator<RAS_MeshSlot> mit(m_meshSlots);
// RAS_MeshSlot* ms;
for (mit.begin(); !mit.end(); ++mit)
{
(*mit)->m_OpenGLMatrix = fl;
}
UpdateBuckets(false);
}
static void UpdateBuckets_recursive(SG_Node* node)
{
NodeList& children = node->GetSGChildren();
for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit)
{
SG_Node* childnode = (*childit);
KX_GameObject *clientgameobj = static_cast<KX_GameObject*>( (*childit)->GetSGClientObject());
if (clientgameobj != NULL) // This is a GameObject
clientgameobj->UpdateBuckets(0);
// if the childobj is NULL then this may be an inverse parent link
// so a non recursive search should still look down this node.
UpdateBuckets_recursive(childnode);
}
}
void KX_GameObject::UpdateBuckets( bool recursive )
{
if (GetSGNode()) {
RAS_MeshSlot *ms;
if (GetSGNode()->IsDirty())
GetOpenGLMatrix();
SG_QList::iterator<RAS_MeshSlot> mit(m_meshSlots);
for (mit.begin(); !mit.end(); ++mit)
{
ms = *mit;
ms->m_bObjectColor = m_bUseObjectColor;
ms->m_RGBAcolor = m_objectColor;
ms->m_bVisible = m_bVisible;
ms->m_bCulled = m_bCulled || !m_bVisible;
if (!ms->m_bCulled)
ms->m_bucket->ActivateMesh(ms);
/* split if necessary */
#ifdef USE_SPLIT
ms->Split();
#endif
}
if (recursive) {
UpdateBuckets_recursive(GetSGNode());
}
}
}
void KX_GameObject::RemoveMeshes()
{
for (size_t i=0;i<m_meshes.size();i++)
m_meshes[i]->RemoveFromBuckets(this);
//note: meshes can be shared, and are deleted by KX_BlenderSceneConverter
m_meshes.clear();
}
void KX_GameObject::AddLodMesh(RAS_MeshObject* mesh)
{
m_lodmeshes.push_back(mesh);
}
void KX_GameObject::UpdateLod(MT_Vector3 &cam_pos)
{
// Handle dupligroups
if (this->m_pInstanceObjects) {
KX_GameObject * instob;
int count = this->m_pInstanceObjects->GetCount();
for (int i = 0; i < count; i++) {
instob = (KX_GameObject*)this->m_pInstanceObjects->GetValue(i);
instob->UpdateLod(cam_pos);
}
}
if (this->m_lodmeshes.empty()) return;
MT_Vector3 delta = this->NodeGetWorldPosition() - cam_pos;
float distance2 = delta.length2();
int level = 0;
Object *bob = this->GetBlenderObject();
LodLevel *lod = (LodLevel*) bob->lodlevels.first;
for (; lod; lod = lod->next, level++) {
if (!lod->source) level--;
if (!lod->next || lod->next->distance * lod->next->distance > distance2) break;
}
RAS_MeshObject *mesh = this->m_lodmeshes[level];
if (mesh != this->m_meshes[0]) {
this->GetScene()->ReplaceMesh(this, mesh, true, false);
}
}
void KX_GameObject::UpdateTransform()
{
// HACK: saves function call for dynamic object, they are handled differently
if (m_pPhysicsController && !m_pPhysicsController->IsDynamic())
m_pPhysicsController->SetTransform();
if (m_pGraphicController)
// update the culling tree
m_pGraphicController->SetGraphicTransform();
}
void KX_GameObject::UpdateTransformFunc(SG_IObject* node, void* gameobj, void* scene)
{
((KX_GameObject*)gameobj)->UpdateTransform();
}
void KX_GameObject::SynchronizeTransform()
{
// only used for sensor object, do full synchronization as bullet doesn't do it
if (m_pPhysicsController)
m_pPhysicsController->SetTransform();
if (m_pGraphicController)
m_pGraphicController->SetGraphicTransform();
}
void KX_GameObject::SynchronizeTransformFunc(SG_IObject* node, void* gameobj, void* scene)
{
((KX_GameObject*)gameobj)->SynchronizeTransform();
}
void KX_GameObject::SetDebugColor(unsigned int bgra)
{
for (size_t i=0;i<m_meshes.size();i++)
m_meshes[i]->DebugColor(bgra);
}
void KX_GameObject::ResetDebugColor()
{
SetDebugColor(0xff000000);
}
void KX_GameObject::InitIPO(bool ipo_as_force,
bool ipo_add,
bool ipo_local)
{
SGControllerList::iterator it = GetSGNode()->GetSGControllerList().begin();
while (it != GetSGNode()->GetSGControllerList().end()) {
(*it)->SetOption(SG_Controller::SG_CONTR_IPO_RESET, true);
(*it)->SetOption(SG_Controller::SG_CONTR_IPO_IPO_AS_FORCE, ipo_as_force);
(*it)->SetOption(SG_Controller::SG_CONTR_IPO_IPO_ADD, ipo_add);
(*it)->SetOption(SG_Controller::SG_CONTR_IPO_LOCAL, ipo_local);
it++;
}
}
void KX_GameObject::UpdateIPO(float curframetime,
bool recurse)
{
// just the 'normal' update procedure.
GetSGNode()->SetSimulatedTime(curframetime,recurse);
GetSGNode()->UpdateWorldData(curframetime);
UpdateTransform();
}
// IPO update
void
KX_GameObject::UpdateMaterialData(
dword matname_hash,
MT_Vector4 rgba,
MT_Vector3 specrgb,
MT_Scalar hard,
MT_Scalar spec,
MT_Scalar ref,
MT_Scalar emit,
MT_Scalar alpha
)
{
int mesh = 0;
if (((unsigned int)mesh < m_meshes.size()) && mesh >= 0) {
list<RAS_MeshMaterial>::iterator mit = m_meshes[mesh]->GetFirstMaterial();
for (; mit != m_meshes[mesh]->GetLastMaterial(); ++mit)
{
RAS_IPolyMaterial* poly = mit->m_bucket->GetPolyMaterial();
if (poly->GetFlag() & RAS_BLENDERMAT )
{
KX_BlenderMaterial *m = static_cast<KX_BlenderMaterial*>(poly);
if (matname_hash == 0)
{
m->UpdateIPO(rgba, specrgb,hard,spec,ref,emit, alpha);
// if mesh has only one material attached to it then use original hack with no need to edit vertices (better performance)
SetObjectColor(rgba);
}
else
{
if (matname_hash == poly->GetMaterialNameHash())
{
m->UpdateIPO(rgba, specrgb,hard,spec,ref,emit, alpha);
m_meshes[mesh]->SetVertexColor(poly,rgba);
// no break here, because one blender material can be split into several game engine materials
// (e.g. one uvsphere material is split into one material at poles with ras_mode TRIANGLE and one material for the body
// if here was a break then would miss some vertices if material was split
}
}
}
}
}
}
bool
KX_GameObject::GetVisible(
void
)
{
return m_bVisible;
}
static void setVisible_recursive(SG_Node* node, bool v)
{
NodeList& children = node->GetSGChildren();
for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit)
{
SG_Node* childnode = (*childit);
KX_GameObject *clientgameobj = static_cast<KX_GameObject*>( (*childit)->GetSGClientObject());
if (clientgameobj != NULL) // This is a GameObject
clientgameobj->SetVisible(v, 0);
// if the childobj is NULL then this may be an inverse parent link
// so a non recursive search should still look down this node.
setVisible_recursive(childnode, v);
}
}
void
KX_GameObject::SetVisible(
bool v,
bool recursive
)
{
if (GetSGNode()) {
m_bVisible = v;
if (m_pGraphicController)
m_pGraphicController->Activate(m_bVisible);
if (recursive)
setVisible_recursive(GetSGNode(), v);
}
}
static void setOccluder_recursive(SG_Node* node, bool v)
{
NodeList& children = node->GetSGChildren();
for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit)
{
SG_Node* childnode = (*childit);
KX_GameObject *clientgameobj = static_cast<KX_GameObject*>( (*childit)->GetSGClientObject());
if (clientgameobj != NULL) // This is a GameObject
clientgameobj->SetOccluder(v, false);
// if the childobj is NULL then this may be an inverse parent link
// so a non recursive search should still look down this node.
setOccluder_recursive(childnode, v);
}
}
void
KX_GameObject::SetOccluder(
bool v,
bool recursive
)
{
if (GetSGNode()) {
m_bOccluder = v;
if (recursive)
setOccluder_recursive(GetSGNode(), v);
}
}
void
KX_GameObject::SetLayer(
int l
)
{
m_layer = l;
}
int
KX_GameObject::GetLayer(
void
)
{
return m_layer;
}
void KX_GameObject::addLinearVelocity(const MT_Vector3& lin_vel,bool local)
{
if (m_pPhysicsController)
{
MT_Vector3 lv = local ? NodeGetWorldOrientation() * lin_vel : lin_vel;
m_pPhysicsController->SetLinearVelocity(lv + m_pPhysicsController->GetLinearVelocity(), 0);
}
}
void KX_GameObject::setLinearVelocity(const MT_Vector3& lin_vel,bool local)
{
if (m_pPhysicsController)
m_pPhysicsController->SetLinearVelocity(lin_vel,local);
}
void KX_GameObject::setAngularVelocity(const MT_Vector3& ang_vel,bool local)
{
if (m_pPhysicsController)
m_pPhysicsController->SetAngularVelocity(ang_vel,local);
}
void KX_GameObject::ResolveCombinedVelocities(
const MT_Vector3 & lin_vel,
const MT_Vector3 & ang_vel,
bool lin_vel_local,
bool ang_vel_local
) {
if (m_pPhysicsController)
{
MT_Vector3 lv = lin_vel_local ? NodeGetWorldOrientation() * lin_vel : lin_vel;
MT_Vector3 av = ang_vel_local ? NodeGetWorldOrientation() * ang_vel : ang_vel;
m_pPhysicsController->ResolveCombinedVelocities(
lv.x(),lv.y(),lv.z(),av.x(),av.y(),av.z());
}
}
void KX_GameObject::SetObjectColor(const MT_Vector4& rgbavec)
{
m_bUseObjectColor = true;
m_objectColor = rgbavec;
}
const MT_Vector4& KX_GameObject::GetObjectColor()
{
return m_objectColor;
}
void KX_GameObject::AlignAxisToVect(const MT_Vector3& dir, int axis, float fac)
{
MT_Matrix3x3 orimat;
MT_Vector3 vect,ori,z,x,y;
MT_Scalar len;
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return;
vect = dir;
len = vect.length();
if (MT_fuzzyZero(len))
{
cout << "alignAxisToVect() Error: Null vector!\n";
return;
}
if (fac <= 0.0f) {
return;
}
// normalize
vect /= len;
orimat = GetSGNode()->GetWorldOrientation();
switch (axis)
{
case 0: //x axis
ori.setValue(orimat[0][2], orimat[1][2], orimat[2][2]); //pivot axis
if (MT_abs(vect.dot(ori)) > 1.0-3.0*MT_EPSILON) //is the vector parallel to the pivot?
ori.setValue(orimat[0][1], orimat[1][1], orimat[2][1]); //change the pivot!
if (fac == 1.0f) {
x = vect;
} else {
x = (vect * fac) + ((orimat * MT_Vector3(1.0, 0.0, 0.0)) * (1.0f - fac));
len = x.length();
if (MT_fuzzyZero(len)) x = vect;
else x /= len;
}
y = ori.cross(x);
z = x.cross(y);
break;
case 1: //y axis
ori.setValue(orimat[0][0], orimat[1][0], orimat[2][0]);
if (MT_abs(vect.dot(ori)) > 1.0-3.0*MT_EPSILON)
ori.setValue(orimat[0][2], orimat[1][2], orimat[2][2]);
if (fac == 1.0f) {
y = vect;
} else {
y = (vect * fac) + ((orimat * MT_Vector3(0.0, 1.0, 0.0)) * (1.0f - fac));
len = y.length();
if (MT_fuzzyZero(len)) y = vect;
else y /= len;
}
z = ori.cross(y);
x = y.cross(z);
break;
case 2: //z axis
ori.setValue(orimat[0][1], orimat[1][1], orimat[2][1]);
if (MT_abs(vect.dot(ori)) > 1.0-3.0*MT_EPSILON)
ori.setValue(orimat[0][0], orimat[1][0], orimat[2][0]);
if (fac == 1.0f) {
z = vect;
} else {
z = (vect * fac) + ((orimat * MT_Vector3(0.0, 0.0, 1.0)) * (1.0f - fac));
len = z.length();
if (MT_fuzzyZero(len)) z = vect;
else z /= len;
}
x = ori.cross(z);
y = z.cross(x);
break;
default: //wrong input?
cout << "alignAxisToVect(): Wrong axis '" << axis <<"'\n";
return;
}
x.normalize(); //normalize the vectors
y.normalize();
z.normalize();
orimat.setValue( x[0],y[0],z[0],
x[1],y[1],z[1],
x[2],y[2],z[2]);
if (GetSGNode()->GetSGParent() != NULL)
{
// the object is a child, adapt its local orientation so that
// the global orientation is aligned as we want.
MT_Matrix3x3 invori = GetSGNode()->GetSGParent()->GetWorldOrientation().inverse();
NodeSetLocalOrientation(invori*orimat);
}
else
NodeSetLocalOrientation(orimat);
}
MT_Scalar KX_GameObject::GetMass()
{
if (m_pPhysicsController)
{
return m_pPhysicsController->GetMass();
}
return 0.0;
}
MT_Vector3 KX_GameObject::GetLocalInertia()
{
MT_Vector3 local_inertia(0.0,0.0,0.0);
if (m_pPhysicsController)
{
local_inertia = m_pPhysicsController->GetLocalInertia();
}
return local_inertia;
}
MT_Vector3 KX_GameObject::GetLinearVelocity(bool local)
{
MT_Vector3 velocity(0.0,0.0,0.0), locvel;
MT_Matrix3x3 ori;
if (m_pPhysicsController)
{
velocity = m_pPhysicsController->GetLinearVelocity();
if (local)
{
ori = GetSGNode()->GetWorldOrientation();
locvel = velocity * ori;
return locvel;
}
}
return velocity;
}
MT_Vector3 KX_GameObject::GetAngularVelocity(bool local)
{
MT_Vector3 velocity(0.0,0.0,0.0), locvel;
MT_Matrix3x3 ori;
if (m_pPhysicsController)
{
velocity = m_pPhysicsController->GetAngularVelocity();
if (local)
{
ori = GetSGNode()->GetWorldOrientation();
locvel = velocity * ori;
return locvel;
}
}
return velocity;
}
MT_Vector3 KX_GameObject::GetVelocity(const MT_Point3& point)
{
if (m_pPhysicsController)
{
return m_pPhysicsController->GetVelocity(point);
}
return MT_Vector3(0.0,0.0,0.0);
}
// scenegraph node stuff
void KX_GameObject::NodeSetLocalPosition(const MT_Point3& trans)
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return;
if (m_pPhysicsController && !GetSGNode()->GetSGParent())
{
// don't update physic controller if the object is a child:
// 1) the transformation will not be right
// 2) in this case, the physic controller is necessarily a static object
// that is updated from the normal kinematic synchronization
m_pPhysicsController->SetPosition(trans);
}
GetSGNode()->SetLocalPosition(trans);
}
void KX_GameObject::NodeSetLocalOrientation(const MT_Matrix3x3& rot)
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return;
if (m_pPhysicsController && !GetSGNode()->GetSGParent())
{
// see note above
m_pPhysicsController->SetOrientation(rot);
}
GetSGNode()->SetLocalOrientation(rot);
}
void KX_GameObject::NodeSetGlobalOrientation(const MT_Matrix3x3& rot)
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return;
if (GetSGNode()->GetSGParent())
GetSGNode()->SetLocalOrientation(GetSGNode()->GetSGParent()->GetWorldOrientation().inverse()*rot);
else
NodeSetLocalOrientation(rot);
}
void KX_GameObject::NodeSetLocalScale(const MT_Vector3& scale)
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return;
if (m_pPhysicsController && !GetSGNode()->GetSGParent())
{
// see note above
m_pPhysicsController->SetScaling(scale);
}
GetSGNode()->SetLocalScale(scale);
}
void KX_GameObject::NodeSetRelativeScale(const MT_Vector3& scale)
{
if (GetSGNode())
{
GetSGNode()->RelativeScale(scale);
if (m_pPhysicsController && (!GetSGNode()->GetSGParent()))
{
// see note above
// we can use the local scale: it's the same thing for a root object
// and the world scale is not yet updated
MT_Vector3 newscale = GetSGNode()->GetLocalScale();
m_pPhysicsController->SetScaling(newscale);
}
}
}
void KX_GameObject::NodeSetWorldScale(const MT_Vector3& scale)
{
if (!GetSGNode())
return;
SG_Node* parent = GetSGNode()->GetSGParent();
if (parent != NULL)
{
// Make sure the objects have some scale
MT_Vector3 p_scale = parent->GetWorldScaling();
if (fabs(p_scale[0]) < (MT_Scalar)FLT_EPSILON ||
fabs(p_scale[1]) < (MT_Scalar)FLT_EPSILON ||
fabs(p_scale[2]) < (MT_Scalar)FLT_EPSILON)
{
return;
}
p_scale[0] = 1/p_scale[0];
p_scale[1] = 1/p_scale[1];
p_scale[2] = 1/p_scale[2];
NodeSetLocalScale(scale * p_scale);
}
else
{
NodeSetLocalScale(scale);
}
}
void KX_GameObject::NodeSetWorldPosition(const MT_Point3& trans)
{
if (!GetSGNode())
return;
SG_Node* parent = GetSGNode()->GetSGParent();
if (parent != NULL)
{
// Make sure the objects have some scale
MT_Vector3 scale = parent->GetWorldScaling();
if (fabs(scale[0]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale[1]) < (MT_Scalar)FLT_EPSILON ||
fabs(scale[2]) < (MT_Scalar)FLT_EPSILON)
{
return;
}
scale[0] = 1.0/scale[0];
scale[1] = 1.0/scale[1];
scale[2] = 1.0/scale[2];
MT_Matrix3x3 invori = parent->GetWorldOrientation().inverse();
MT_Vector3 newpos = invori*(trans-parent->GetWorldPosition())*scale;
NodeSetLocalPosition(MT_Point3(newpos[0],newpos[1],newpos[2]));
}
else
{
NodeSetLocalPosition(trans);
}
}
void KX_GameObject::NodeUpdateGS(double time)
{
if (GetSGNode())
GetSGNode()->UpdateWorldData(time);
}
const MT_Matrix3x3& KX_GameObject::NodeGetWorldOrientation() const
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return dummy_orientation;
return GetSGNode()->GetWorldOrientation();
}
const MT_Matrix3x3& KX_GameObject::NodeGetLocalOrientation() const
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return dummy_orientation;
return GetSGNode()->GetLocalOrientation();
}
const MT_Vector3& KX_GameObject::NodeGetWorldScaling() const
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return dummy_scaling;
return GetSGNode()->GetWorldScaling();
}
const MT_Vector3& KX_GameObject::NodeGetLocalScaling() const
{
// check on valid node in case a python controller holds a reference to a deleted object
if (!GetSGNode())
return dummy_scaling;
return GetSGNode()->GetLocalScale();
}
const MT_Point3& KX_GameObject::NodeGetWorldPosition() const
{
// check on valid node in case a python controller holds a reference to a deleted object
if (GetSGNode())
return GetSGNode()->GetWorldPosition();
else
return dummy_point;
}
const MT_Point3& KX_GameObject::NodeGetLocalPosition() const
{
// check on valid node in case a python controller holds a reference to a deleted object
if (GetSGNode())
return GetSGNode()->GetLocalPosition();
else
return dummy_point;
}
void KX_GameObject::UnregisterCollisionCallbacks()
{
if (!GetPhysicsController()) {
printf("Warning, trying to unregister collision callbacks for object without collisions: %s!\n", GetName().ReadPtr());
return;
}
// Unregister from callbacks
KX_Scene* scene = GetScene();
PHY_IPhysicsEnvironment* pe = scene->GetPhysicsEnvironment();
PHY_IPhysicsController* spc = GetPhysicsController();
// If we are the last to unregister on this physics controller
if (pe->RemoveCollisionCallback(spc)){
// If we are a sensor object
if (m_pClient_info->isSensor())
// Remove sensor body from physics world
pe->RemoveSensor(spc);
}
}
void KX_GameObject::RegisterCollisionCallbacks()
{
if (!GetPhysicsController()) {
printf("Warning, trying to register collision callbacks for object without collisions: %s!\n", GetName().ReadPtr());
return;
}
// Register from callbacks
KX_Scene* scene = GetScene();
PHY_IPhysicsEnvironment* pe = scene->GetPhysicsEnvironment();
PHY_IPhysicsController* spc = GetPhysicsController();
// If we are the first to register on this physics controller
if (pe->RequestCollisionCallback(spc)){
// If we are a sensor object
if (m_pClient_info->isSensor())
// Add sensor body to physics world
pe->AddSensor(spc);
}
}
void KX_GameObject::RunCollisionCallbacks(KX_GameObject *collider)
{
#ifdef WITH_PYTHON
Py_ssize_t len;
PyObject* collision_callbacks = m_collisionCallbacks;
if (collision_callbacks && (len=PyList_GET_SIZE(collision_callbacks)))
{
PyObject* args = Py_BuildValue("(O)", collider->GetProxy()); // save python creating each call
PyObject *func;
PyObject *ret;
// Iterate the list and run the callbacks
for (Py_ssize_t pos=0; pos < len; pos++)
{
func = PyList_GET_ITEM(collision_callbacks, pos);
ret = PyObject_Call(func, args, NULL);
if (ret == NULL) {
PyErr_Print();
PyErr_Clear();
}
else {
Py_DECREF(ret);
}
}
Py_DECREF(args);
}
#endif
}
/* Suspend/ resume: for the dynamic behavior, there is a simple
* method. For the residual motion, there is not. I wonder what the
* correct solution is for Sumo. Remove from the motion-update tree?
*
* So far, only switch the physics and logic.
* */
void KX_GameObject::Resume(void)
{
if (m_suspended) {
SCA_IObject::Resume();
if (GetPhysicsController())
GetPhysicsController()->RestoreDynamics();
m_suspended = false;
}
}
void KX_GameObject::Suspend()
{
if ((!m_ignore_activity_culling) && (!m_suspended)) {
SCA_IObject::Suspend();
if (GetPhysicsController())
GetPhysicsController()->SuspendDynamics();
m_suspended = true;
}
}
static void walk_children(SG_Node* node, CListValue* list, bool recursive)
{
if (!node)
return;
NodeList& children = node->GetSGChildren();
for (NodeList::iterator childit = children.begin();!(childit==children.end());++childit)
{
SG_Node* childnode = (*childit);
CValue* childobj = (CValue*)childnode->GetSGClientObject();
if (childobj != NULL) // This is a GameObject
{
// add to the list
list->Add(childobj->AddRef());
}
// if the childobj is NULL then this may be an inverse parent link
// so a non recursive search should still look down this node.
if (recursive || childobj==NULL) {
walk_children(childnode, list, recursive);
}
}
}
CListValue* KX_GameObject::GetChildren()
{
CListValue* list = new CListValue();
walk_children(GetSGNode(), list, 0); /* GetSGNode() is always valid or it would have raised an exception before this */
return list;
}
CListValue* KX_GameObject::GetChildrenRecursive()
{
CListValue* list = new CListValue();
walk_children(GetSGNode(), list, 1);
return list;
}
KX_Scene* KX_GameObject::GetScene()
{
SG_Node* node = this->GetSGNode();
KX_Scene* scene = static_cast<KX_Scene*>(node->GetSGClientInfo());
return scene;
}
/* ---------------------------------------------------------------------
* Some stuff taken from the header
* --------------------------------------------------------------------- */
void KX_GameObject::Relink(CTR_Map<CTR_HashedPtr, void*> *map_parameter)
{
// we will relink the sensors and actuators that use object references
// if the object is part of the replicated hierarchy, use the new
// object reference instead
SCA_SensorList& sensorlist = GetSensors();
SCA_SensorList::iterator sit;
for (sit=sensorlist.begin(); sit != sensorlist.end(); sit++)
{
(*sit)->Relink(map_parameter);
}
SCA_ActuatorList& actuatorlist = GetActuators();
SCA_ActuatorList::iterator ait;
for (ait=actuatorlist.begin(); ait != actuatorlist.end(); ait++)
{
(*ait)->Relink(map_parameter);
}
}
#ifdef USE_MATHUTILS
/* These require an SGNode */
#define MATHUTILS_VEC_CB_POS_LOCAL 1
#define MATHUTILS_VEC_CB_POS_GLOBAL 2
#define MATHUTILS_VEC_CB_SCALE_LOCAL 3
#define MATHUTILS_VEC_CB_SCALE_GLOBAL 4
#define MATHUTILS_VEC_CB_INERTIA_LOCAL 5
#define MATHUTILS_VEC_CB_OBJECT_COLOR 6
#define MATHUTILS_VEC_CB_LINVEL_LOCAL 7
#define MATHUTILS_VEC_CB_LINVEL_GLOBAL 8
#define MATHUTILS_VEC_CB_ANGVEL_LOCAL 9
#define MATHUTILS_VEC_CB_ANGVEL_GLOBAL 10
static unsigned char mathutils_kxgameob_vector_cb_index= -1; /* index for our callbacks */
static int mathutils_kxgameob_generic_check(BaseMathObject *bmo)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(bmo->cb_user);
if (self == NULL)
return -1;
return 0;
}
static int mathutils_kxgameob_vector_get(BaseMathObject *bmo, int subtype)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(bmo->cb_user);
if (self == NULL)
return -1;
#define PHYS_ERR(attr) PyErr_SetString(PyExc_AttributeError, "KX_GameObject." attr ", is missing a physics controller")
switch (subtype) {
case MATHUTILS_VEC_CB_POS_LOCAL:
self->NodeGetLocalPosition().getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_POS_GLOBAL:
self->NodeGetWorldPosition().getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_SCALE_LOCAL:
self->NodeGetLocalScaling().getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_SCALE_GLOBAL:
self->NodeGetWorldScaling().getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_INERTIA_LOCAL:
if (!self->GetPhysicsController()) return PHYS_ERR("localInertia"), -1;
self->GetPhysicsController()->GetLocalInertia().getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_OBJECT_COLOR:
self->GetObjectColor().getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_LINVEL_LOCAL:
if (!self->GetPhysicsController()) return PHYS_ERR("localLinearVelocity"), -1;
self->GetLinearVelocity(true).getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_LINVEL_GLOBAL:
if (!self->GetPhysicsController()) return PHYS_ERR("worldLinearVelocity"), -1;
self->GetLinearVelocity(false).getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_ANGVEL_LOCAL:
if (!self->GetPhysicsController()) return PHYS_ERR("localLinearVelocity"), -1;
self->GetAngularVelocity(true).getValue(bmo->data);
break;
case MATHUTILS_VEC_CB_ANGVEL_GLOBAL:
if (!self->GetPhysicsController()) return PHYS_ERR("worldLinearVelocity"), -1;
self->GetAngularVelocity(false).getValue(bmo->data);
break;
}
#undef PHYS_ERR
return 0;
}
static int mathutils_kxgameob_vector_set(BaseMathObject *bmo, int subtype)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(bmo->cb_user);
if (self == NULL)
return -1;
switch (subtype) {
case MATHUTILS_VEC_CB_POS_LOCAL:
self->NodeSetLocalPosition(MT_Point3(bmo->data));
self->NodeUpdateGS(0.f);
break;
case MATHUTILS_VEC_CB_POS_GLOBAL:
self->NodeSetWorldPosition(MT_Point3(bmo->data));
self->NodeUpdateGS(0.f);
break;
case MATHUTILS_VEC_CB_SCALE_LOCAL:
self->NodeSetLocalScale(MT_Point3(bmo->data));
self->NodeUpdateGS(0.f);
break;
case MATHUTILS_VEC_CB_SCALE_GLOBAL:
PyErr_SetString(PyExc_AttributeError, "KX_GameObject.worldScale is read-only");
return -1;
case MATHUTILS_VEC_CB_INERTIA_LOCAL:
/* read only */
break;
case MATHUTILS_VEC_CB_OBJECT_COLOR:
self->SetObjectColor(MT_Vector4(bmo->data));
break;
case MATHUTILS_VEC_CB_LINVEL_LOCAL:
self->setLinearVelocity(MT_Point3(bmo->data),true);
break;
case MATHUTILS_VEC_CB_LINVEL_GLOBAL:
self->setLinearVelocity(MT_Point3(bmo->data),false);
break;
case MATHUTILS_VEC_CB_ANGVEL_LOCAL:
self->setAngularVelocity(MT_Point3(bmo->data),true);
break;
case MATHUTILS_VEC_CB_ANGVEL_GLOBAL:
self->setAngularVelocity(MT_Point3(bmo->data),false);
break;
}
return 0;
}
static int mathutils_kxgameob_vector_get_index(BaseMathObject *bmo, int subtype, int index)
{
/* lazy, avoid repeteing the case statement */
if (mathutils_kxgameob_vector_get(bmo, subtype) == -1)
return -1;
return 0;
}
static int mathutils_kxgameob_vector_set_index(BaseMathObject *bmo, int subtype, int index)
{
float f= bmo->data[index];
/* lazy, avoid repeteing the case statement */
if (mathutils_kxgameob_vector_get(bmo, subtype) == -1)
return -1;
bmo->data[index] = f;
return mathutils_kxgameob_vector_set(bmo, subtype);
}
static Mathutils_Callback mathutils_kxgameob_vector_cb = {
mathutils_kxgameob_generic_check,
mathutils_kxgameob_vector_get,
mathutils_kxgameob_vector_set,
mathutils_kxgameob_vector_get_index,
mathutils_kxgameob_vector_set_index
};
/* Matrix */
#define MATHUTILS_MAT_CB_ORI_LOCAL 1
#define MATHUTILS_MAT_CB_ORI_GLOBAL 2
static unsigned char mathutils_kxgameob_matrix_cb_index= -1; /* index for our callbacks */
static int mathutils_kxgameob_matrix_get(BaseMathObject *bmo, int subtype)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(bmo->cb_user);
if (self == NULL)
return -1;
switch (subtype) {
case MATHUTILS_MAT_CB_ORI_LOCAL:
self->NodeGetLocalOrientation().getValue3x3(bmo->data);
break;
case MATHUTILS_MAT_CB_ORI_GLOBAL:
self->NodeGetWorldOrientation().getValue3x3(bmo->data);
break;
}
return 0;
}
static int mathutils_kxgameob_matrix_set(BaseMathObject *bmo, int subtype)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(bmo->cb_user);
if (self == NULL)
return -1;
MT_Matrix3x3 mat3x3;
switch (subtype) {
case MATHUTILS_MAT_CB_ORI_LOCAL:
mat3x3.setValue3x3(bmo->data);
self->NodeSetLocalOrientation(mat3x3);
self->NodeUpdateGS(0.f);
break;
case MATHUTILS_MAT_CB_ORI_GLOBAL:
mat3x3.setValue3x3(bmo->data);
self->NodeSetLocalOrientation(mat3x3);
self->NodeUpdateGS(0.f);
break;
}
return 0;
}
static Mathutils_Callback mathutils_kxgameob_matrix_cb = {
mathutils_kxgameob_generic_check,
mathutils_kxgameob_matrix_get,
mathutils_kxgameob_matrix_set,
NULL,
NULL
};
void KX_GameObject_Mathutils_Callback_Init(void)
{
// register mathutils callbacks, ok to run more then once.
mathutils_kxgameob_vector_cb_index= Mathutils_RegisterCallback(&mathutils_kxgameob_vector_cb);
mathutils_kxgameob_matrix_cb_index= Mathutils_RegisterCallback(&mathutils_kxgameob_matrix_cb);
}
#endif // USE_MATHUTILS
#ifdef WITH_PYTHON
/* ------- python stuff ---------------------------------------------------*/
PyMethodDef KX_GameObject::Methods[] = {
{"applyForce", (PyCFunction) KX_GameObject::sPyApplyForce, METH_VARARGS},
{"applyTorque", (PyCFunction) KX_GameObject::sPyApplyTorque, METH_VARARGS},
{"applyRotation", (PyCFunction) KX_GameObject::sPyApplyRotation, METH_VARARGS},
{"applyMovement", (PyCFunction) KX_GameObject::sPyApplyMovement, METH_VARARGS},
{"getLinearVelocity", (PyCFunction) KX_GameObject::sPyGetLinearVelocity, METH_VARARGS},
{"setLinearVelocity", (PyCFunction) KX_GameObject::sPySetLinearVelocity, METH_VARARGS},
{"getAngularVelocity", (PyCFunction) KX_GameObject::sPyGetAngularVelocity, METH_VARARGS},
{"setAngularVelocity", (PyCFunction) KX_GameObject::sPySetAngularVelocity, METH_VARARGS},
{"getVelocity", (PyCFunction) KX_GameObject::sPyGetVelocity, METH_VARARGS},
{"getReactionForce", (PyCFunction) KX_GameObject::sPyGetReactionForce, METH_NOARGS},
{"alignAxisToVect",(PyCFunction) KX_GameObject::sPyAlignAxisToVect, METH_VARARGS},
{"getAxisVect",(PyCFunction) KX_GameObject::sPyGetAxisVect, METH_O},
{"suspendDynamics", (PyCFunction)KX_GameObject::sPySuspendDynamics,METH_NOARGS},
{"restoreDynamics", (PyCFunction)KX_GameObject::sPyRestoreDynamics,METH_NOARGS},
{"enableRigidBody", (PyCFunction)KX_GameObject::sPyEnableRigidBody,METH_NOARGS},
{"disableRigidBody", (PyCFunction)KX_GameObject::sPyDisableRigidBody,METH_NOARGS},
{"applyImpulse", (PyCFunction) KX_GameObject::sPyApplyImpulse, METH_VARARGS},
{"setCollisionMargin", (PyCFunction) KX_GameObject::sPySetCollisionMargin, METH_O},
{"setParent", (PyCFunction)KX_GameObject::sPySetParent,METH_VARARGS},
{"setVisible",(PyCFunction) KX_GameObject::sPySetVisible, METH_VARARGS},
{"setOcclusion",(PyCFunction) KX_GameObject::sPySetOcclusion, METH_VARARGS},
{"removeParent", (PyCFunction)KX_GameObject::sPyRemoveParent,METH_NOARGS},
{"getPhysicsId", (PyCFunction)KX_GameObject::sPyGetPhysicsId,METH_NOARGS},
{"getPropertyNames", (PyCFunction)KX_GameObject::sPyGetPropertyNames,METH_NOARGS},
{"replaceMesh",(PyCFunction) KX_GameObject::sPyReplaceMesh, METH_VARARGS},
{"endObject",(PyCFunction) KX_GameObject::sPyEndObject, METH_NOARGS},
{"reinstancePhysicsMesh", (PyCFunction)KX_GameObject::sPyReinstancePhysicsMesh,METH_VARARGS},
KX_PYMETHODTABLE(KX_GameObject, rayCastTo),
KX_PYMETHODTABLE(KX_GameObject, rayCast),
KX_PYMETHODTABLE_O(KX_GameObject, getDistanceTo),
KX_PYMETHODTABLE_O(KX_GameObject, getVectTo),
KX_PYMETHODTABLE(KX_GameObject, sendMessage),
KX_PYMETHODTABLE_KEYWORDS(KX_GameObject, playAction),
KX_PYMETHODTABLE(KX_GameObject, stopAction),
KX_PYMETHODTABLE(KX_GameObject, getActionFrame),
KX_PYMETHODTABLE(KX_GameObject, setActionFrame),
KX_PYMETHODTABLE(KX_GameObject, isPlayingAction),
// dict style access for props
{"get",(PyCFunction) KX_GameObject::sPyget, METH_VARARGS},
{NULL,NULL} //Sentinel
};
PyAttributeDef KX_GameObject::Attributes[] = {
KX_PYATTRIBUTE_RO_FUNCTION("name", KX_GameObject, pyattr_get_name),
KX_PYATTRIBUTE_RO_FUNCTION("parent", KX_GameObject, pyattr_get_parent),
KX_PYATTRIBUTE_RO_FUNCTION("groupMembers", KX_GameObject, pyattr_get_group_members),
KX_PYATTRIBUTE_RO_FUNCTION("groupObject", KX_GameObject, pyattr_get_group_object),
KX_PYATTRIBUTE_RO_FUNCTION("scene", KX_GameObject, pyattr_get_scene),
KX_PYATTRIBUTE_RO_FUNCTION("life", KX_GameObject, pyattr_get_life),
KX_PYATTRIBUTE_RW_FUNCTION("mass", KX_GameObject, pyattr_get_mass, pyattr_set_mass),
KX_PYATTRIBUTE_RW_FUNCTION("linVelocityMin", KX_GameObject, pyattr_get_lin_vel_min, pyattr_set_lin_vel_min),
KX_PYATTRIBUTE_RW_FUNCTION("linVelocityMax", KX_GameObject, pyattr_get_lin_vel_max, pyattr_set_lin_vel_max),
KX_PYATTRIBUTE_RW_FUNCTION("visible", KX_GameObject, pyattr_get_visible, pyattr_set_visible),
KX_PYATTRIBUTE_RW_FUNCTION("record_animation", KX_GameObject, pyattr_get_record_animation, pyattr_set_record_animation),
KX_PYATTRIBUTE_BOOL_RW ("occlusion", KX_GameObject, m_bOccluder),
KX_PYATTRIBUTE_RW_FUNCTION("position", KX_GameObject, pyattr_get_worldPosition, pyattr_set_localPosition),
KX_PYATTRIBUTE_RO_FUNCTION("localInertia", KX_GameObject, pyattr_get_localInertia),
KX_PYATTRIBUTE_RW_FUNCTION("orientation",KX_GameObject,pyattr_get_worldOrientation,pyattr_set_localOrientation),
KX_PYATTRIBUTE_RW_FUNCTION("scaling", KX_GameObject, pyattr_get_worldScaling, pyattr_set_localScaling),
KX_PYATTRIBUTE_RW_FUNCTION("timeOffset",KX_GameObject, pyattr_get_timeOffset,pyattr_set_timeOffset),
KX_PYATTRIBUTE_RW_FUNCTION("collisionCallbacks", KX_GameObject, pyattr_get_collisionCallbacks, pyattr_set_collisionCallbacks),
KX_PYATTRIBUTE_RW_FUNCTION("state", KX_GameObject, pyattr_get_state, pyattr_set_state),
KX_PYATTRIBUTE_RO_FUNCTION("meshes", KX_GameObject, pyattr_get_meshes),
KX_PYATTRIBUTE_RW_FUNCTION("localOrientation",KX_GameObject,pyattr_get_localOrientation,pyattr_set_localOrientation),
KX_PYATTRIBUTE_RW_FUNCTION("worldOrientation",KX_GameObject,pyattr_get_worldOrientation,pyattr_set_worldOrientation),
KX_PYATTRIBUTE_RW_FUNCTION("localPosition", KX_GameObject, pyattr_get_localPosition, pyattr_set_localPosition),
KX_PYATTRIBUTE_RW_FUNCTION("worldPosition", KX_GameObject, pyattr_get_worldPosition, pyattr_set_worldPosition),
KX_PYATTRIBUTE_RW_FUNCTION("localScale", KX_GameObject, pyattr_get_localScaling, pyattr_set_localScaling),
KX_PYATTRIBUTE_RW_FUNCTION("worldScale", KX_GameObject, pyattr_get_worldScaling, pyattr_set_worldScaling),
KX_PYATTRIBUTE_RW_FUNCTION("localTransform", KX_GameObject, pyattr_get_localTransform, pyattr_set_localTransform),
KX_PYATTRIBUTE_RW_FUNCTION("worldTransform", KX_GameObject, pyattr_get_worldTransform, pyattr_set_worldTransform),
KX_PYATTRIBUTE_RW_FUNCTION("linearVelocity", KX_GameObject, pyattr_get_localLinearVelocity, pyattr_set_worldLinearVelocity),
KX_PYATTRIBUTE_RW_FUNCTION("localLinearVelocity", KX_GameObject, pyattr_get_localLinearVelocity, pyattr_set_localLinearVelocity),
KX_PYATTRIBUTE_RW_FUNCTION("worldLinearVelocity", KX_GameObject, pyattr_get_worldLinearVelocity, pyattr_set_worldLinearVelocity),
KX_PYATTRIBUTE_RW_FUNCTION("angularVelocity", KX_GameObject, pyattr_get_localAngularVelocity, pyattr_set_worldAngularVelocity),
KX_PYATTRIBUTE_RW_FUNCTION("localAngularVelocity", KX_GameObject, pyattr_get_localAngularVelocity, pyattr_set_localAngularVelocity),
KX_PYATTRIBUTE_RW_FUNCTION("worldAngularVelocity", KX_GameObject, pyattr_get_worldAngularVelocity, pyattr_set_worldAngularVelocity),
KX_PYATTRIBUTE_RO_FUNCTION("children", KX_GameObject, pyattr_get_children),
KX_PYATTRIBUTE_RO_FUNCTION("childrenRecursive", KX_GameObject, pyattr_get_children_recursive),
KX_PYATTRIBUTE_RO_FUNCTION("attrDict", KX_GameObject, pyattr_get_attrDict),
KX_PYATTRIBUTE_RW_FUNCTION("color", KX_GameObject, pyattr_get_obcolor, pyattr_set_obcolor),
/* experimental, don't rely on these yet */
KX_PYATTRIBUTE_RO_FUNCTION("sensors", KX_GameObject, pyattr_get_sensors),
KX_PYATTRIBUTE_RO_FUNCTION("controllers", KX_GameObject, pyattr_get_controllers),
KX_PYATTRIBUTE_RO_FUNCTION("actuators", KX_GameObject, pyattr_get_actuators),
{NULL} //Sentinel
};
PyObject *KX_GameObject::PyReplaceMesh(PyObject *args)
{
KX_Scene *scene = KX_GetActiveScene();
PyObject *value;
int use_gfx= 1, use_phys= 0;
RAS_MeshObject *new_mesh;
if (!PyArg_ParseTuple(args,"O|ii:replaceMesh", &value, &use_gfx, &use_phys))
return NULL;
if (!ConvertPythonToMesh(value, &new_mesh, false, "gameOb.replaceMesh(value): KX_GameObject"))
return NULL;
scene->ReplaceMesh(this, new_mesh, (bool)use_gfx, (bool)use_phys);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyEndObject()
{
KX_Scene* scene = GetScene();
scene->DelayedRemoveObject(this);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyReinstancePhysicsMesh(PyObject *args)
{
KX_GameObject *gameobj= NULL;
RAS_MeshObject *mesh= NULL;
PyObject *gameobj_py= NULL;
PyObject *mesh_py= NULL;
if ( !PyArg_ParseTuple(args,"|OO:reinstancePhysicsMesh",&gameobj_py, &mesh_py) ||
(gameobj_py && !ConvertPythonToGameObject(gameobj_py, &gameobj, true, "gameOb.reinstancePhysicsMesh(obj, mesh): KX_GameObject")) ||
(mesh_py && !ConvertPythonToMesh(mesh_py, &mesh, true, "gameOb.reinstancePhysicsMesh(obj, mesh): KX_GameObject"))
) {
return NULL;
}
#ifdef WITH_BULLET
/* gameobj and mesh can be NULL */
if (KX_ReInstanceBulletShapeFromMesh(this, gameobj, mesh))
Py_RETURN_TRUE;
#endif
Py_RETURN_FALSE;
}
static PyObject *Map_GetItem(PyObject *self_v, PyObject *item)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(self_v);
const char *attr_str= _PyUnicode_AsString(item);
CValue* resultattr;
PyObject *pyconvert;
if (self == NULL) {
PyErr_SetString(PyExc_SystemError, "val = gameOb[key]: KX_GameObject, " BGE_PROXY_ERROR_MSG);
return NULL;
}
/* first see if the attributes a string and try get the cvalue attribute */
if (attr_str && (resultattr=self->GetProperty(attr_str))) {
pyconvert = resultattr->ConvertValueToPython();
return pyconvert ? pyconvert:resultattr->GetProxy();
}
/* no CValue attribute, try get the python only m_attr_dict attribute */
else 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 = gameOb[key]: KX_GameObject, key \"%s\" does not exist", attr_str);
else PyErr_SetString(PyExc_KeyError, "value = gameOb[key]: KX_GameObject, key does not exist");
return NULL;
}
}
static int Map_SetItem(PyObject *self_v, PyObject *key, PyObject *val)
{
KX_GameObject* self = static_cast<KX_GameObject*>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, "gameOb[key] = value: KX_GameObject, " BGE_PROXY_ERROR_MSG);
return -1;
}
if (val==NULL) { /* del ob["key"] */
int del= 0;
/* try remove both just in case */
if (attr_str)
del |= (self->RemoveProperty(attr_str)==true) ? 1:0;
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, "gameOb[key] = value: KX_GameObject, key \"%s\" could not be set", attr_str);
else PyErr_SetString(PyExc_KeyError, "del gameOb[key]: KX_GameObject, 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 */
bool set = false;
/* as CValue */
if (attr_str && PyObject_TypeCheck(val, &PyObjectPlus::Type)==0) /* don't allow GameObjects for eg to be assigned to CValue props */
{
CValue *vallie = self->ConvertPythonToValue(val, false, "gameOb[key] = value: ");
if (vallie) {
CValue* oldprop = self->GetProperty(attr_str);
if (oldprop)
oldprop->SetValue(vallie);
else
self->SetProperty(attr_str, vallie);
vallie->Release();
set = true;
/* try remove dict value to avoid double ups */
if (self->m_attr_dict) {
if (PyDict_DelItem(self->m_attr_dict, key) != 0)
PyErr_Clear();
}
}
else if (PyErr_Occurred()) {
return -1;
}
}
if (set == false) {
if (self->m_attr_dict==NULL) /* lazy init */
self->m_attr_dict= PyDict_New();
if (PyDict_SetItem(self->m_attr_dict, key, val)==0)
{
if (attr_str)
self->RemoveProperty(attr_str); /* overwrite the CValue if it exists */
set = true;
}
else {
if (attr_str) PyErr_Format(PyExc_KeyError, "gameOb[key] = value: KX_GameObject, key \"%s\" not be added to internal dictionary", attr_str);
else PyErr_SetString(PyExc_KeyError, "gameOb[key] = value: KX_GameObject, key not be added to internal dictionary");
}
}
if (set == false) {
return -1; /* pythons error value */
}
}
return 0; /* success */
}
static int Seq_Contains(PyObject *self_v, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>BGE_PROXY_REF(self_v);
if (self == NULL) {
PyErr_SetString(PyExc_SystemError, "val in gameOb: KX_GameObject, " BGE_PROXY_ERROR_MSG);
return -1;
}
if (PyUnicode_Check(value) && self->GetProperty(_PyUnicode_AsString(value)))
return 1;
if (self->m_attr_dict && PyDict_GetItem(self->m_attr_dict, value))
return 1;
return 0;
}
PyMappingMethods KX_GameObject::Mapping = {
(lenfunc)NULL , /*inquiry mp_length */
(binaryfunc)Map_GetItem, /*binaryfunc mp_subscript */
(objobjargproc)Map_SetItem, /*objobjargproc mp_ass_subscript */
};
PySequenceMethods KX_GameObject::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 */
};
PyTypeObject KX_GameObject::Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"KX_GameObject",
sizeof(PyObjectPlus_Proxy),
0,
py_base_dealloc,
0,
0,
0,
0,
py_base_repr,
0,
&Sequence,
&Mapping,
0,0,0,
NULL,
NULL,
0,
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
0,0,0,0,0,0,0,
Methods,
0,
0,
&SCA_IObject::Type,
0,0,0,0,0,0,
py_base_new
};
PyObject *KX_GameObject::pyattr_get_name(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyUnicode_From_STR_String(self->GetName());
}
PyObject *KX_GameObject::pyattr_get_parent(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
KX_GameObject* parent = self->GetParent();
if (parent) {
parent->Release(); /* self->GetParent() AddRef's */
return parent->GetProxy();
}
Py_RETURN_NONE;
}
PyObject *KX_GameObject::pyattr_get_group_members(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
CListValue* instances = self->GetInstanceObjects();
if (instances) {
return instances->GetProxy();
}
Py_RETURN_NONE;
}
PyObject* KX_GameObject::pyattr_get_collisionCallbacks(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
// Only objects with a physics controller should have collision callbacks
if (!self->GetPhysicsController()) {
PyErr_SetString(PyExc_AttributeError, "KX_GameObject.collisionCallbacks: attribute only available for objects with collisions enabled");
return NULL;
}
// Return the existing callbacks
if (self->m_collisionCallbacks == NULL)
{
self->m_collisionCallbacks = PyList_New(0);
// Subscribe to collision update from KX_TouchManager
self->RegisterCollisionCallbacks();
}
Py_INCREF(self->m_collisionCallbacks);
return self->m_collisionCallbacks;
}
int KX_GameObject::pyattr_set_collisionCallbacks(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
// Only objects with a physics controller should have collision callbacks
if (!self->GetPhysicsController()) {
PyErr_SetString(PyExc_AttributeError, "KX_GameObject.collisionCallbacks: attribute only available for objects with collisions enabled");
return PY_SET_ATTR_FAIL;
}
if (!PyList_CheckExact(value))
{
PyErr_SetString(PyExc_ValueError, "Expected a list");
return PY_SET_ATTR_FAIL;
}
Py_XDECREF(self->m_collisionCallbacks);
Py_INCREF(value);
self->m_collisionCallbacks = value;
return PY_SET_ATTR_SUCCESS;
}
PyObject* KX_GameObject::pyattr_get_scene(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject *self = static_cast<KX_GameObject*>(self_v);
KX_Scene *scene = self->GetScene();
if (scene) {
return scene->GetProxy();
}
Py_RETURN_NONE;
}
PyObject *KX_GameObject::pyattr_get_group_object(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
KX_GameObject* pivot = self->GetDupliGroupObject();
if (pivot) {
return pivot->GetProxy();
}
Py_RETURN_NONE;
}
PyObject *KX_GameObject::pyattr_get_life(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
CValue *life = self->GetProperty("::timebomb");
if (life)
// this convert the timebomb seconds to frames, hard coded 50.0 (assuming 50fps)
// value hardcoded in KX_Scene::AddReplicaObject()
return PyFloat_FromDouble(life->GetNumber() * 50.0);
else
Py_RETURN_NONE;
}
PyObject *KX_GameObject::pyattr_get_mass(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PHY_IPhysicsController *spc = self->GetPhysicsController();
return PyFloat_FromDouble(spc ? spc->GetMass() : 0.0);
}
int KX_GameObject::pyattr_set_mass(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PHY_IPhysicsController *spc = self->GetPhysicsController();
MT_Scalar val = PyFloat_AsDouble(value);
if (val < 0.0) { /* also accounts for non float */
PyErr_SetString(PyExc_AttributeError, "gameOb.mass = float: KX_GameObject, expected a float zero or above");
return PY_SET_ATTR_FAIL;
}
if (spc)
spc->SetMass(val);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_lin_vel_min(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PHY_IPhysicsController *spc = self->GetPhysicsController();
return PyFloat_FromDouble(spc ? spc->GetLinVelocityMin() : 0.0f);
}
int KX_GameObject::pyattr_set_lin_vel_min(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PHY_IPhysicsController *spc = self->GetPhysicsController();
MT_Scalar val = PyFloat_AsDouble(value);
if (val < 0.0) { /* also accounts for non float */
PyErr_SetString(PyExc_AttributeError, "gameOb.linVelocityMin = float: KX_GameObject, expected a float zero or above");
return PY_SET_ATTR_FAIL;
}
if (spc)
spc->SetLinVelocityMin(val);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_lin_vel_max(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PHY_IPhysicsController *spc = self->GetPhysicsController();
return PyFloat_FromDouble(spc ? spc->GetLinVelocityMax() : 0.0f);
}
int KX_GameObject::pyattr_set_lin_vel_max(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PHY_IPhysicsController *spc = self->GetPhysicsController();
MT_Scalar val = PyFloat_AsDouble(value);
if (val < 0.0) { /* also accounts for non float */
PyErr_SetString(PyExc_AttributeError, "gameOb.linVelocityMax = float: KX_GameObject, expected a float zero or above");
return PY_SET_ATTR_FAIL;
}
if (spc)
spc->SetLinVelocityMax(val);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_visible(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyBool_FromLong(self->GetVisible());
}
int KX_GameObject::pyattr_set_visible(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
int param = PyObject_IsTrue( value );
if (param == -1) {
PyErr_SetString(PyExc_AttributeError, "gameOb.visible = bool: KX_GameObject, expected True or False");
return PY_SET_ATTR_FAIL;
}
self->SetVisible(param, false);
self->UpdateBuckets(false);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_record_animation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyBool_FromLong(self->IsRecordAnimation());
}
int KX_GameObject::pyattr_set_record_animation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
int param = PyObject_IsTrue(value);
if (param == -1) {
PyErr_SetString(PyExc_AttributeError, "gameOb.record_animation = bool: KX_GameObject, expected boolean");
return PY_SET_ATTR_FAIL;
}
self->SetRecordAnimation(param);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_worldPosition(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_POS_GLOBAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->NodeGetWorldPosition());
#endif
}
int KX_GameObject::pyattr_set_worldPosition(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Point3 pos;
if (!PyVecTo(value, pos))
return PY_SET_ATTR_FAIL;
self->NodeSetWorldPosition(pos);
self->NodeUpdateGS(0.f);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localPosition(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_POS_LOCAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->NodeGetLocalPosition());
#endif
}
int KX_GameObject::pyattr_set_localPosition(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Point3 pos;
if (!PyVecTo(value, pos))
return PY_SET_ATTR_FAIL;
self->NodeSetLocalPosition(pos);
self->NodeUpdateGS(0.f);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localInertia(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_INERTIA_LOCAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
if (self->GetPhysicsController1())
return PyObjectFrom(self->GetPhysicsController1()->GetLocalInertia());
return Py_BuildValue("fff", 0.0f, 0.0f, 0.0f);
#endif
}
PyObject *KX_GameObject::pyattr_get_worldOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Matrix_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, 3, mathutils_kxgameob_matrix_cb_index, MATHUTILS_MAT_CB_ORI_GLOBAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->NodeGetWorldOrientation());
#endif
}
int KX_GameObject::pyattr_set_worldOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
/* if value is not a sequence PyOrientationTo makes an error */
MT_Matrix3x3 rot;
if (!PyOrientationTo(value, rot, "gameOb.worldOrientation = sequence: KX_GameObject, "))
return PY_SET_ATTR_FAIL;
self->NodeSetGlobalOrientation(rot);
self->NodeUpdateGS(0.f);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Matrix_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, 3, mathutils_kxgameob_matrix_cb_index, MATHUTILS_MAT_CB_ORI_LOCAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->NodeGetLocalOrientation());
#endif
}
int KX_GameObject::pyattr_set_localOrientation(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
/* if value is not a sequence PyOrientationTo makes an error */
MT_Matrix3x3 rot;
if (!PyOrientationTo(value, rot, "gameOb.localOrientation = sequence: KX_GameObject, "))
return PY_SET_ATTR_FAIL;
self->NodeSetLocalOrientation(rot);
self->NodeUpdateGS(0.f);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_worldScaling(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_SCALE_GLOBAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->NodeGetWorldScaling());
#endif
}
int KX_GameObject::pyattr_set_worldScaling(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector3 scale;
if (!PyVecTo(value, scale))
return PY_SET_ATTR_FAIL;
self->NodeSetWorldScale(scale);
self->NodeUpdateGS(0.f);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localScaling(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_SCALE_LOCAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->NodeGetLocalScaling());
#endif
}
int KX_GameObject::pyattr_set_localScaling(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector3 scale;
if (!PyVecTo(value, scale))
return PY_SET_ATTR_FAIL;
self->NodeSetLocalScale(scale);
self->NodeUpdateGS(0.f);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localTransform(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
double mat[16];
MT_Transform trans;
trans.setOrigin(self->GetSGNode()->GetLocalPosition());
trans.setBasis(self->GetSGNode()->GetLocalOrientation());
MT_Vector3 scaling = self->GetSGNode()->GetLocalScale();
trans.scale(scaling[0], scaling[1], scaling[2]);
trans.getValue(mat);
return PyObjectFrom(MT_Matrix4x4(mat));
}
int KX_GameObject::pyattr_set_localTransform(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Matrix4x4 temp;
if (!PyMatTo(value, temp))
return PY_SET_ATTR_FAIL;
float transform[4][4];
float loc[3], size[3];
float rot[3][3];
MT_Matrix3x3 orientation;
temp.getValue(*transform);
mat4_to_loc_rot_size(loc, rot, size, transform);
self->NodeSetLocalPosition(MT_Point3(loc));
//MT_Matrix3x3's constructor expects a 4x4 matrix
orientation = MT_Matrix3x3();
orientation.setValue3x3(*rot);
self->NodeSetLocalOrientation(orientation);
self->NodeSetLocalScale(MT_Vector3(size));
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_worldTransform(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(MT_Matrix4x4(self->GetOpenGLMatrix()));
}
int KX_GameObject::pyattr_set_worldTransform(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Matrix4x4 temp;
if (!PyMatTo(value, temp))
return PY_SET_ATTR_FAIL;
float transform[4][4];
float loc[3], size[3];
float rot[3][3];
MT_Matrix3x3 orientation;
temp.getValue(*transform);
mat4_to_loc_rot_size(loc, rot, size, transform);
self->NodeSetWorldPosition(MT_Point3(loc));
//MT_Matrix3x3's constructor expects a 4x4 matrix
orientation = MT_Matrix3x3();
orientation.setValue3x3(*rot);
self->NodeSetGlobalOrientation(orientation);
self->NodeSetWorldScale(MT_Vector3(size));
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_worldLinearVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_LINVEL_GLOBAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(GetLinearVelocity(false));
#endif
}
int KX_GameObject::pyattr_set_worldLinearVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector3 velocity;
if (!PyVecTo(value, velocity))
return PY_SET_ATTR_FAIL;
self->setLinearVelocity(velocity, false);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localLinearVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_LINVEL_LOCAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(GetLinearVelocity(true));
#endif
}
int KX_GameObject::pyattr_set_localLinearVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector3 velocity;
if (!PyVecTo(value, velocity))
return PY_SET_ATTR_FAIL;
self->setLinearVelocity(velocity, true);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_worldAngularVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_ANGVEL_GLOBAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(GetAngularVelocity(false));
#endif
}
int KX_GameObject::pyattr_set_worldAngularVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector3 velocity;
if (!PyVecTo(value, velocity))
return PY_SET_ATTR_FAIL;
self->setAngularVelocity(velocity, false);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_localAngularVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 3, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_ANGVEL_LOCAL);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(GetAngularVelocity(true));
#endif
}
int KX_GameObject::pyattr_set_localAngularVelocity(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector3 velocity;
if (!PyVecTo(value, velocity))
return PY_SET_ATTR_FAIL;
self->setAngularVelocity(velocity, true);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_timeOffset(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
SG_Node* sg_parent;
if (self->GetSGNode() && (sg_parent = self->GetSGNode()->GetSGParent()) != NULL && sg_parent->IsSlowParent()) {
return PyFloat_FromDouble(static_cast<KX_SlowParentRelation *>(sg_parent->GetParentRelation())->GetTimeOffset());
} else {
return PyFloat_FromDouble(0.0);
}
}
int KX_GameObject::pyattr_set_timeOffset(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
if (self->GetSGNode()) {
MT_Scalar val = PyFloat_AsDouble(value);
SG_Node *sg_parent= self->GetSGNode()->GetSGParent();
if (val < 0.0) { /* also accounts for non float */
PyErr_SetString(PyExc_AttributeError, "gameOb.timeOffset = float: KX_GameObject, expected a float zero or above");
return PY_SET_ATTR_FAIL;
}
if (sg_parent && sg_parent->IsSlowParent())
static_cast<KX_SlowParentRelation *>(sg_parent->GetParentRelation())->SetTimeOffset(val);
}
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_state(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
int state = 0;
state |= self->GetState();
return PyLong_FromLong(state);
}
int KX_GameObject::pyattr_set_state(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
int state_i = PyLong_AsLong(value);
unsigned int state = 0;
if (state_i == -1 && PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError, "gameOb.state = int: KX_GameObject, expected an int bit field");
return PY_SET_ATTR_FAIL;
}
state |= state_i;
if ((state & ((1<<30)-1)) == 0) {
PyErr_SetString(PyExc_AttributeError, "gameOb.state = int: KX_GameObject, state bitfield was not between 0 and 30 (1<<0 and 1<<29)");
return PY_SET_ATTR_FAIL;
}
self->SetState(state);
return PY_SET_ATTR_SUCCESS;
}
PyObject *KX_GameObject::pyattr_get_meshes(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
PyObject *meshes= PyList_New(self->m_meshes.size());
int i;
for (i=0; i < (int)self->m_meshes.size(); i++)
{
KX_MeshProxy* meshproxy = new KX_MeshProxy(self->m_meshes[i]);
PyList_SET_ITEM(meshes, i, meshproxy->NewProxy(true));
}
return meshes;
}
PyObject *KX_GameObject::pyattr_get_obcolor(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
#ifdef USE_MATHUTILS
return Vector_CreatePyObject_cb(BGE_PROXY_FROM_REF(self_v), 4, mathutils_kxgameob_vector_cb_index, MATHUTILS_VEC_CB_OBJECT_COLOR);
#else
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return PyObjectFrom(self->GetObjectColor());
#endif
}
int KX_GameObject::pyattr_set_obcolor(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef, PyObject *value)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
MT_Vector4 obcolor;
if (!PyVecTo(value, obcolor))
return PY_SET_ATTR_FAIL;
self->SetObjectColor(obcolor);
return PY_SET_ATTR_SUCCESS;
}
/* These are experimental! */
PyObject *KX_GameObject::pyattr_get_sensors(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
return KX_PythonSeq_CreatePyObject((static_cast<KX_GameObject*>(self_v))->m_proxy, KX_PYGENSEQ_OB_TYPE_SENSORS);
}
PyObject *KX_GameObject::pyattr_get_controllers(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
return KX_PythonSeq_CreatePyObject((static_cast<KX_GameObject*>(self_v))->m_proxy, KX_PYGENSEQ_OB_TYPE_CONTROLLERS);
}
PyObject *KX_GameObject::pyattr_get_actuators(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
return KX_PythonSeq_CreatePyObject((static_cast<KX_GameObject*>(self_v))->m_proxy, KX_PYGENSEQ_OB_TYPE_ACTUATORS);
}
/* End experimental */
PyObject *KX_GameObject::pyattr_get_children(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return self->GetChildren()->NewProxy(true);
}
PyObject *KX_GameObject::pyattr_get_children_recursive(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
return self->GetChildrenRecursive()->NewProxy(true);
}
PyObject *KX_GameObject::pyattr_get_attrDict(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
KX_GameObject* self = static_cast<KX_GameObject*>(self_v);
if (self->m_attr_dict==NULL)
self->m_attr_dict= PyDict_New();
Py_INCREF(self->m_attr_dict);
return self->m_attr_dict;
}
PyObject *KX_GameObject::PyApplyForce(PyObject *args)
{
int local = 0;
PyObject *pyvect;
if (PyArg_ParseTuple(args, "O|i:applyForce", &pyvect, &local)) {
MT_Vector3 force;
if (PyVecTo(pyvect, force)) {
ApplyForce(force, (local!=0));
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PyApplyTorque(PyObject *args)
{
int local = 0;
PyObject *pyvect;
if (PyArg_ParseTuple(args, "O|i:applyTorque", &pyvect, &local)) {
MT_Vector3 torque;
if (PyVecTo(pyvect, torque)) {
ApplyTorque(torque, (local!=0));
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PyApplyRotation(PyObject *args)
{
int local = 0;
PyObject *pyvect;
if (PyArg_ParseTuple(args, "O|i:applyRotation", &pyvect, &local)) {
MT_Vector3 rotation;
if (PyVecTo(pyvect, rotation)) {
ApplyRotation(rotation, (local!=0));
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PyApplyMovement(PyObject *args)
{
int local = 0;
PyObject *pyvect;
if (PyArg_ParseTuple(args, "O|i:applyMovement", &pyvect, &local)) {
MT_Vector3 movement;
if (PyVecTo(pyvect, movement)) {
ApplyMovement(movement, (local!=0));
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PyGetLinearVelocity(PyObject *args)
{
// only can get the velocity if we have a physics object connected to us...
int local = 0;
if (PyArg_ParseTuple(args,"|i:getLinearVelocity",&local))
{
return PyObjectFrom(GetLinearVelocity((local!=0)));
}
else
{
return NULL;
}
}
PyObject *KX_GameObject::PySetLinearVelocity(PyObject *args)
{
int local = 0;
PyObject *pyvect;
if (PyArg_ParseTuple(args,"O|i:setLinearVelocity",&pyvect,&local)) {
MT_Vector3 velocity;
if (PyVecTo(pyvect, velocity)) {
setLinearVelocity(velocity, (local!=0));
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PyGetAngularVelocity(PyObject *args)
{
// only can get the velocity if we have a physics object connected to us...
int local = 0;
if (PyArg_ParseTuple(args,"|i:getAngularVelocity",&local))
{
return PyObjectFrom(GetAngularVelocity((local!=0)));
}
else
{
return NULL;
}
}
PyObject *KX_GameObject::PySetAngularVelocity(PyObject *args)
{
int local = 0;
PyObject *pyvect;
if (PyArg_ParseTuple(args,"O|i:setAngularVelocity",&pyvect,&local)) {
MT_Vector3 velocity;
if (PyVecTo(pyvect, velocity)) {
setAngularVelocity(velocity, (local!=0));
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PySetVisible(PyObject *args)
{
int visible, recursive = 0;
if (!PyArg_ParseTuple(args,"i|i:setVisible",&visible, &recursive))
return NULL;
SetVisible(visible ? true:false, recursive ? true:false);
UpdateBuckets(recursive ? true:false);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PySetOcclusion(PyObject *args)
{
int occlusion, recursive = 0;
if (!PyArg_ParseTuple(args,"i|i:setOcclusion",&occlusion, &recursive))
return NULL;
SetOccluder(occlusion ? true:false, recursive ? true:false);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyGetVelocity(PyObject *args)
{
// only can get the velocity if we have a physics object connected to us...
MT_Point3 point(0.0,0.0,0.0);
PyObject *pypos = NULL;
if (!PyArg_ParseTuple(args, "|O:getVelocity", &pypos) || (pypos && !PyVecTo(pypos, point)))
return NULL;
return PyObjectFrom(GetVelocity(point));
}
PyObject *KX_GameObject::PyGetReactionForce()
{
// only can get the velocity if we have a physics object connected to us...
// XXX - Currently not working with bullet intergration, see KX_BulletPhysicsController.cpp's getReactionForce
#if 0
if (GetPhysicsController1())
return PyObjectFrom(GetPhysicsController1()->getReactionForce());
return PyObjectFrom(dummy_point);
#endif
return Py_BuildValue("fff", 0.0, 0.0, 0.0);
}
PyObject *KX_GameObject::PyEnableRigidBody()
{
if (GetPhysicsController())
GetPhysicsController()->SetRigidBody(true);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyDisableRigidBody()
{
if (GetPhysicsController())
GetPhysicsController()->SetRigidBody(false);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PySetParent(PyObject *args)
{
KX_Scene *scene = KX_GetActiveScene();
PyObject *pyobj;
KX_GameObject *obj;
int addToCompound=1, ghost=1;
if (!PyArg_ParseTuple(args,"O|ii:setParent", &pyobj, &addToCompound, &ghost)) {
return NULL; // Python sets a simple error
}
if (!ConvertPythonToGameObject(pyobj, &obj, true, "gameOb.setParent(obj): KX_GameObject"))
return NULL;
if (obj)
this->SetParent(scene, obj, addToCompound, ghost);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyRemoveParent()
{
KX_Scene *scene = KX_GetActiveScene();
this->RemoveParent(scene);
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PySetCollisionMargin(PyObject *value)
{
float collisionMargin = PyFloat_AsDouble(value);
if (collisionMargin==-1 && PyErr_Occurred()) {
PyErr_SetString(PyExc_TypeError, "expected a float");
return NULL;
}
if (m_pPhysicsController)
{
m_pPhysicsController->SetMargin(collisionMargin);
Py_RETURN_NONE;
}
PyErr_SetString(PyExc_RuntimeError, "This object has no physics controller");
return NULL;
}
PyObject *KX_GameObject::PyApplyImpulse(PyObject *args)
{
PyObject *pyattach;
PyObject *pyimpulse;
if (!m_pPhysicsController) {
PyErr_SetString(PyExc_RuntimeError, "This object has no physics controller");
return NULL;
}
if (PyArg_ParseTuple(args, "OO:applyImpulse", &pyattach, &pyimpulse))
{
MT_Point3 attach;
MT_Vector3 impulse;
if (PyVecTo(pyattach, attach) && PyVecTo(pyimpulse, impulse))
{
m_pPhysicsController->ApplyImpulse(attach, impulse);
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PySuspendDynamics()
{
GetPhysicsController()->SuspendDynamics();
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyRestoreDynamics()
{
GetPhysicsController()->RestoreDynamics();
Py_RETURN_NONE;
}
PyObject *KX_GameObject::PyAlignAxisToVect(PyObject *args)
{
PyObject *pyvect;
int axis = 2; //z axis is the default
float fac = 1.0f;
if (PyArg_ParseTuple(args,"O|if:alignAxisToVect",&pyvect,&axis, &fac))
{
MT_Vector3 vect;
if (PyVecTo(pyvect, vect)) {
if (fac > 0.0f) {
if (fac> 1.0f) fac = 1.0f;
AlignAxisToVect(vect, axis, fac);
NodeUpdateGS(0.f);
}
Py_RETURN_NONE;
}
}
return NULL;
}
PyObject *KX_GameObject::PyGetAxisVect(PyObject *value)
{
MT_Vector3 vect;
if (PyVecTo(value, vect))
{
return PyObjectFrom(NodeGetWorldOrientation() * vect);
}
return NULL;
}
PyObject *KX_GameObject::PyGetPhysicsId()
{
PHY_IPhysicsController* ctrl = GetPhysicsController();
uint_ptr physid=0;
if (ctrl)
{
physid= (uint_ptr)ctrl;
}
return PyLong_FromLong((long)physid);
}
PyObject *KX_GameObject::PyGetPropertyNames()
{
PyObject *list= ConvertKeysToPython();
if (m_attr_dict) {
PyObject *key, *value;
Py_ssize_t pos = 0;
while (PyDict_Next(m_attr_dict, &pos, &key, &value)) {
PyList_Append(list, key);
}
}
return list;
}
KX_PYMETHODDEF_DOC_O(KX_GameObject, getDistanceTo,
"getDistanceTo(other): get distance to another point/KX_GameObject")
{
MT_Point3 b;
if (PyVecTo(value, b))
{
return PyFloat_FromDouble(NodeGetWorldPosition().distance(b));
}
PyErr_Clear();
KX_GameObject *other;
if (ConvertPythonToGameObject(value, &other, false, "gameOb.getDistanceTo(value): KX_GameObject"))
{
return PyFloat_FromDouble(NodeGetWorldPosition().distance(other->NodeGetWorldPosition()));
}
return NULL;
}
KX_PYMETHODDEF_DOC_O(KX_GameObject, getVectTo,
"getVectTo(other): get vector and the distance to another point/KX_GameObject\n"
"Returns a 3-tuple with (distance,worldVector,localVector)\n")
{
MT_Point3 toPoint, fromPoint;
MT_Vector3 toDir, locToDir;
MT_Scalar distance;
PyObject *returnValue;
if (!PyVecTo(value, toPoint))
{
PyErr_Clear();
KX_GameObject *other;
if (ConvertPythonToGameObject(value, &other, false, "")) /* error will be overwritten */
{
toPoint = other->NodeGetWorldPosition();
} else
{
PyErr_SetString(PyExc_TypeError, "gameOb.getVectTo(other): KX_GameObject, expected a 3D Vector or KX_GameObject type");
return NULL;
}
}
fromPoint = NodeGetWorldPosition();
toDir = toPoint-fromPoint;
distance = toDir.length();
if (MT_fuzzyZero(distance))
{
//cout << "getVectTo() Error: Null vector!\n";
locToDir = toDir = MT_Vector3(0.0,0.0,0.0);
distance = 0.0;
} else {
toDir.normalize();
locToDir = toDir * NodeGetWorldOrientation();
}
returnValue = PyTuple_New(3);
if (returnValue) { // very unlikely to fail, python sets a memory error here.
PyTuple_SET_ITEM(returnValue, 0, PyFloat_FromDouble(distance));
PyTuple_SET_ITEM(returnValue, 1, PyObjectFrom(toDir));
PyTuple_SET_ITEM(returnValue, 2, PyObjectFrom(locToDir));
}
return returnValue;
}
bool KX_GameObject::RayHit(KX_ClientObjectInfo *client, KX_RayCast *result, void * const data)
{
KX_GameObject* hitKXObj = client->m_gameobject;
// if X-ray option is selected, the unwnted objects were not tested, so get here only with true hit
// if not, all objects were tested and the front one may not be the correct one.
if (m_xray || m_testPropName.Length() == 0 || hitKXObj->GetProperty(m_testPropName) != NULL)
{
m_pHitObject = hitKXObj;
return true;
}
// return true to stop RayCast::RayTest from looping, the above test was decisive
// We would want to loop only if we want to get more than one hit point
return true;
}
/* this function is used to pre-filter the object before casting the ray on them.
* This is useful for "X-Ray" option when we want to see "through" unwanted object.
*/
bool KX_GameObject::NeedRayCast(KX_ClientObjectInfo *client)
{
KX_GameObject* hitKXObj = client->m_gameobject;
if (client->m_type > KX_ClientObjectInfo::ACTOR)
{
// Unknown type of object, skip it.
// Should not occur as the sensor objects are filtered in RayTest()
printf("Invalid client type %d found in ray casting\n", client->m_type);
return false;
}
// if X-Ray option is selected, skip object that don't match the criteria as we see through them
// if not, test all objects because we don't know yet which one will be on front
if (!m_xray || m_testPropName.Length() == 0 || hitKXObj->GetProperty(m_testPropName) != NULL)
{
return true;
}
// skip the object
return false;
}
KX_PYMETHODDEF_DOC(KX_GameObject, rayCastTo,
"rayCastTo(other,dist,prop): look towards another point/KX_GameObject and return first object hit within dist that matches prop\n"
" prop = property name that object must have; can be omitted => detect any object\n"
" dist = max distance to look (can be negative => look behind); 0 or omitted => detect up to other\n"
" other = 3-tuple or object reference")
{
MT_Point3 toPoint;
PyObject *pyarg;
float dist = 0.0f;
char *propName = NULL;
if (!PyArg_ParseTuple(args,"O|fs:rayCastTo", &pyarg, &dist, &propName)) {
return NULL; // python sets simple error
}
if (!PyVecTo(pyarg, toPoint))
{
KX_GameObject *other;
PyErr_Clear();
if (ConvertPythonToGameObject(pyarg, &other, false, "")) /* error will be overwritten */
{
toPoint = other->NodeGetWorldPosition();
} else
{
PyErr_SetString(PyExc_TypeError, "gameOb.rayCastTo(other,dist,prop): KX_GameObject, the first argument to rayCastTo must be a vector or a KX_GameObject");
return NULL;
}
}
MT_Point3 fromPoint = NodeGetWorldPosition();
if (dist != 0.0f)
toPoint = fromPoint + dist * (toPoint-fromPoint).safe_normalized();
PHY_IPhysicsEnvironment* pe = GetScene()->GetPhysicsEnvironment();
PHY_IPhysicsController *spc = GetPhysicsController();
KX_GameObject *parent = GetParent();
if (!spc && parent)
spc = parent->GetPhysicsController();
if (parent)
parent->Release();
m_pHitObject = NULL;
if (propName)
m_testPropName = propName;
else
m_testPropName.SetLength(0);
KX_RayCast::Callback<KX_GameObject> callback(this,spc);
KX_RayCast::RayTest(pe, fromPoint, toPoint, callback);
if (m_pHitObject)
return m_pHitObject->GetProxy();
Py_RETURN_NONE;
}
/* faster then Py_BuildValue since some scripts call raycast a lot */
static PyObject *none_tuple_3()
{
PyObject *ret= PyTuple_New(3);
PyTuple_SET_ITEM(ret, 0, Py_None);
PyTuple_SET_ITEM(ret, 1, Py_None);
PyTuple_SET_ITEM(ret, 2, Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
return ret;
}
static PyObject *none_tuple_4()
{
PyObject *ret= PyTuple_New(4);
PyTuple_SET_ITEM(ret, 0, Py_None);
PyTuple_SET_ITEM(ret, 1, Py_None);
PyTuple_SET_ITEM(ret, 2, Py_None);
PyTuple_SET_ITEM(ret, 3, Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
return ret;
}
static PyObject *none_tuple_5()
{
PyObject *ret= PyTuple_New(5);
PyTuple_SET_ITEM(ret, 0, Py_None);
PyTuple_SET_ITEM(ret, 1, Py_None);
PyTuple_SET_ITEM(ret, 2, Py_None);
PyTuple_SET_ITEM(ret, 3, Py_None);
PyTuple_SET_ITEM(ret, 4, Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
Py_INCREF(Py_None);
return ret;
}
KX_PYMETHODDEF_DOC(KX_GameObject, rayCast,
"rayCast(to,from,dist,prop,face,xray,poly): cast a ray and return 3-tuple (object,hit,normal) or 4-tuple (object,hit,normal,polygon) or 4-tuple (object,hit,normal,polygon,hituv) of contact point with object within dist that matches prop.\n"
" If no hit, return (None,None,None) or (None,None,None,None) or (None,None,None,None,None).\n"
" to = 3-tuple or object reference for destination of ray (if object, use center of object)\n"
" from = 3-tuple or object reference for origin of ray (if object, use center of object)\n"
" Can be None or omitted => start from self object center\n"
" dist = max distance to look (can be negative => look behind); 0 or omitted => detect up to to\n"
" prop = property name that object must have; can be omitted => detect any object\n"
" face = normal option: 1=>return face normal; 0 or omitted => normal is oriented towards origin\n"
" xray = X-ray option: 1=>skip objects that don't match prop; 0 or omitted => stop on first object\n"
" poly = polygon option: 1=>return value is a 4-tuple and the 4th element is a KX_PolyProxy object\n"
" which can be None if hit object has no mesh or if there is no hit\n"
" 2=>return value is a 5-tuple, the 4th element is the KX_PolyProxy object\n"
" and the 5th element is the vector of UV coordinates at the hit point of the None if there is no UV mapping\n"
" If 0 or omitted, return value is a 3-tuple\n"
"Note: The object on which you call this method matters: the ray will ignore it.\n"
" prop and xray option interact as follow:\n"
" prop off, xray off: return closest hit or no hit if there is no object on the full extend of the ray\n"
" prop off, xray on : idem\n"
" prop on, xray off: return closest hit if it matches prop, no hit otherwise\n"
" prop on, xray on : return closest hit matching prop or no hit if there is no object matching prop on the full extend of the ray\n")
{
MT_Point3 toPoint;
MT_Point3 fromPoint;
PyObject *pyto;
PyObject *pyfrom = NULL;
float dist = 0.0f;
char *propName = NULL;
KX_GameObject *other;
int face=0, xray=0, poly=0;
if (!PyArg_ParseTuple(args,"O|Ofsiii:rayCast", &pyto, &pyfrom, &dist, &propName, &face, &xray, &poly)) {
return NULL; // Python sets a simple error
}
if (!PyVecTo(pyto, toPoint))
{
PyErr_Clear();
if (ConvertPythonToGameObject(pyto, &other, false, "")) /* error will be overwritten */
{
toPoint = other->NodeGetWorldPosition();
} else
{
PyErr_SetString(PyExc_TypeError, "the first argument to rayCast must be a vector or a KX_GameObject");
return NULL;
}
}
if (!pyfrom || pyfrom == Py_None)
{
fromPoint = NodeGetWorldPosition();
}
else if (!PyVecTo(pyfrom, fromPoint))
{
PyErr_Clear();
if (ConvertPythonToGameObject(pyfrom, &other, false, "")) /* error will be overwritten */
{
fromPoint = other->NodeGetWorldPosition();
} else
{
PyErr_SetString(PyExc_TypeError, "gameOb.rayCast(to,from,dist,prop,face,xray,poly): KX_GameObject, the second optional argument to rayCast must be a vector or a KX_GameObject");
return NULL;
}
}
if (dist != 0.0f) {
MT_Vector3 toDir = toPoint-fromPoint;
if (MT_fuzzyZero(toDir.length2())) {
//return Py_BuildValue("OOO", Py_None, Py_None, Py_None);
return none_tuple_3();
}
toDir.normalize();
toPoint = fromPoint + (dist) * toDir;
} else if (MT_fuzzyZero((toPoint-fromPoint).length2())) {
//return Py_BuildValue("OOO", Py_None, Py_None, Py_None);
return none_tuple_3();
}
PHY_IPhysicsEnvironment* pe = GetScene()->GetPhysicsEnvironment();
PHY_IPhysicsController *spc = GetPhysicsController();
KX_GameObject *parent = GetParent();
if (!spc && parent)
spc = parent->GetPhysicsController();
if (parent)
parent->Release();
m_pHitObject = NULL;
if (propName)
m_testPropName = propName;
else
m_testPropName.SetLength(0);
m_xray = xray;
// to get the hit results
KX_RayCast::Callback<KX_GameObject> callback(this,spc,NULL,face,(poly==2));
KX_RayCast::RayTest(pe, fromPoint, toPoint, callback);
if (m_pHitObject)
{
PyObject *returnValue = (poly == 2) ? PyTuple_New(5) : (poly) ? PyTuple_New(4) : PyTuple_New(3);
if (returnValue) { // unlikely this would ever fail, if it does python sets an error
PyTuple_SET_ITEM(returnValue, 0, m_pHitObject->GetProxy());
PyTuple_SET_ITEM(returnValue, 1, PyObjectFrom(callback.m_hitPoint));
PyTuple_SET_ITEM(returnValue, 2, PyObjectFrom(callback.m_hitNormal));
if (poly)
{
if (callback.m_hitMesh)
{
// if this field is set, then we can trust that m_hitPolygon is a valid polygon
RAS_Polygon* polygon = callback.m_hitMesh->GetPolygon(callback.m_hitPolygon);
KX_PolyProxy* polyproxy = new KX_PolyProxy(callback.m_hitMesh, polygon);
PyTuple_SET_ITEM(returnValue, 3, polyproxy->NewProxy(true));
if (poly == 2)
{
if (callback.m_hitUVOK)
PyTuple_SET_ITEM(returnValue, 4, PyObjectFrom(callback.m_hitUV));
else {
Py_INCREF(Py_None);
PyTuple_SET_ITEM(returnValue, 4, Py_None);
}
}
}
else
{
Py_INCREF(Py_None);
PyTuple_SET_ITEM(returnValue, 3, Py_None);
if (poly==2)
{
Py_INCREF(Py_None);
PyTuple_SET_ITEM(returnValue, 4, Py_None);
}
}
}
}
return returnValue;
}
// no hit
if (poly == 2)
return none_tuple_5();
else if (poly)
return none_tuple_4();
else
return none_tuple_3();
}
KX_PYMETHODDEF_DOC_VARARGS(KX_GameObject, sendMessage,
"sendMessage(subject, [body, to])\n"
"sends a message in same manner as a message actuator"
"subject = Subject of the message (string)"
"body = Message body (string)"
"to = Name of object to send the message to")
{
KX_Scene *scene = KX_GetActiveScene();
char* subject;
char* body = (char *)"";
char* to = (char *)"";
const STR_String& from = GetName();
if (!PyArg_ParseTuple(args, "s|ss:sendMessage", &subject, &body, &to))
return NULL;
scene->GetNetworkScene()->SendMessage(to, from, subject, body);
Py_RETURN_NONE;
}
static void layer_check(short &layer, const char *method_name)
{
if (layer < 0 || layer >= MAX_ACTION_LAYERS)
{
printf("KX_GameObject.%s(): given layer (%d) is out of range (0 - %d), setting to 0.\n", method_name, layer, MAX_ACTION_LAYERS-1);
layer = 0;
}
}
KX_PYMETHODDEF_DOC(KX_GameObject, playAction,
"playAction(name, start_frame, end_frame, layer=0, priority=0 blendin=0, play_mode=ACT_MODE_PLAY, layer_weight=0.0, ipo_flags=0, speed=1.0)\n"
"Plays an action\n")
{
const char* name;
float start, end, blendin=0.f, speed=1.f, layer_weight=0.f;
short layer=0, priority=0;
short ipo_flags=0;
short play_mode=0;
short blend_mode=0;
static const char *kwlist[] = {"name", "start_frame", "end_frame", "layer", "priority", "blendin", "play_mode", "layer_weight", "ipo_flags", "speed", "blend_mode", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "sff|hhfhfhfh:playAction", const_cast<char**>(kwlist),
&name, &start, &end, &layer, &priority, &blendin, &play_mode, &layer_weight, &ipo_flags, &speed, &blend_mode))
return NULL;
layer_check(layer, "playAction");
if (play_mode < 0 || play_mode > BL_Action::ACT_MODE_MAX)
{
printf("KX_GameObject.playAction(): given play_mode (%d) is out of range (0 - %d), setting to ACT_MODE_PLAY", play_mode, BL_Action::ACT_MODE_MAX-1);
play_mode = BL_Action::ACT_MODE_PLAY;
}
if (blend_mode < 0 || blend_mode > BL_Action::ACT_BLEND_MAX)
{
printf("KX_GameObject.playAction(): given blend_mode (%d) is out of range (0 - %d), setting to ACT_BLEND_BLEND", blend_mode, BL_Action::ACT_BLEND_MAX-1);
blend_mode = BL_Action::ACT_BLEND_BLEND;
}
if (layer_weight < 0.f || layer_weight > 1.f)
{
printf("KX_GameObject.playAction(): given layer_weight (%f) is out of range (0.0 - 1.0), setting to 0.0", layer_weight);
layer_weight = 0.f;
}
PlayAction(name, start, end, layer, priority, blendin, play_mode, layer_weight, ipo_flags, speed, blend_mode);
Py_RETURN_NONE;
}
KX_PYMETHODDEF_DOC(KX_GameObject, stopAction,
"stopAction(layer=0)\n"
"Stop playing the action on the given layer\n")
{
short layer=0;
if (!PyArg_ParseTuple(args, "|h:stopAction", &layer))
return NULL;
layer_check(layer, "stopAction");
StopAction(layer);
Py_RETURN_NONE;
}
KX_PYMETHODDEF_DOC(KX_GameObject, getActionFrame,
"getActionFrame(layer=0)\n"
"Gets the current frame of the action playing in the supplied layer\n")
{
short layer=0;
if (!PyArg_ParseTuple(args, "|h:getActionFrame", &layer))
return NULL;
layer_check(layer, "getActionFrame");
return PyFloat_FromDouble(GetActionFrame(layer));
}
KX_PYMETHODDEF_DOC(KX_GameObject, setActionFrame,
"setActionFrame(frame, layer=0)\n"
"Set the current frame of the action playing in the supplied layer\n")
{
short layer=0;
float frame;
if (!PyArg_ParseTuple(args, "f|h:setActionFrame", &frame, &layer))
return NULL;
layer_check(layer, "setActionFrame");
SetActionFrame(layer, frame);
Py_RETURN_NONE;
}
KX_PYMETHODDEF_DOC(KX_GameObject, isPlayingAction,
"isPlayingAction(layer=0)\n"
"Checks to see if there is an action playing in the given layer\n")
{
short layer=0;
if (!PyArg_ParseTuple(args, "|h:isPlayingAction", &layer))
return NULL;
layer_check(layer, "isPlayingAction");
return PyBool_FromLong(!IsActionDone(layer));
}
/* dict style access */
/* Matches python dict.get(key, [default]) */
PyObject *KX_GameObject::Pyget(PyObject *args)
{
PyObject *key;
PyObject *def = Py_None;
PyObject *ret;
if (!PyArg_ParseTuple(args, "O|O:get", &key, &def))
return NULL;
if (PyUnicode_Check(key)) {
CValue *item = GetProperty(_PyUnicode_AsString(key));
if (item) {
ret = item->ConvertValueToPython();
if (ret)
return ret;
else
return item->GetProxy();
}
}
if (m_attr_dict && (ret=PyDict_GetItem(m_attr_dict, key))) {
Py_INCREF(ret);
return ret;
}
Py_INCREF(def);
return def;
}
bool ConvertPythonToGameObject(PyObject *value, KX_GameObject **object, bool py_none_ok, const char *error_prefix)
{
if (value==NULL) {
PyErr_Format(PyExc_TypeError, "%s, python pointer NULL, should never happen", error_prefix);
*object = NULL;
return false;
}
if (value==Py_None) {
*object = NULL;
if (py_none_ok) {
return true;
} else {
PyErr_Format(PyExc_TypeError, "%s, expected KX_GameObject or a KX_GameObject name, None is invalid", error_prefix);
return false;
}
}
if (PyUnicode_Check(value)) {
*object = (KX_GameObject*)SCA_ILogicBrick::m_sCurrentLogicManager->GetGameObjectByName(STR_String( _PyUnicode_AsString(value) ));
if (*object) {
return true;
} else {
PyErr_Format(PyExc_ValueError, "%s, requested name \"%s\" did not match any KX_GameObject in this scene", error_prefix, _PyUnicode_AsString(value));
return false;
}
}
if ( PyObject_TypeCheck(value, &KX_GameObject::Type) ||
PyObject_TypeCheck(value, &KX_LightObject::Type) ||
PyObject_TypeCheck(value, &KX_Camera::Type) ||
PyObject_TypeCheck(value, &KX_FontObject::Type))
{
*object = static_cast<KX_GameObject*>BGE_PROXY_REF(value);
/* sets the error */
if (*object==NULL) {
PyErr_Format(PyExc_SystemError, "%s, " BGE_PROXY_ERROR_MSG, error_prefix);
return false;
}
return true;
}
*object = NULL;
if (py_none_ok) {
PyErr_Format(PyExc_TypeError, "%s, expect a KX_GameObject, a string or None", error_prefix);
} else {
PyErr_Format(PyExc_TypeError, "%s, expect a KX_GameObject or a string", error_prefix);
}
return false;
}
#endif // WITH_PYTHON
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