/* 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_MouseFocusSensor::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 ray casting\n", client->m_type);
return false;
}
if (m_bXRay && m_propertyname.Length() != 0)
{
if (m_bFindMaterial)
{
bool found = false;
for (unsigned int i = 0; i < hitKXObj->GetMeshCount(); ++i) {
RAS_MeshObject *meshObj = hitKXObj->GetMesh(i);
for (unsigned int j = 0; j < meshObj->NumMaterials(); ++j) {
found = strcmp(m_propertyname.ReadPtr(), meshObj->GetMaterialName(j).ReadPtr() + 2) == 0;
if (found)
break;
}
}
if (!found)
return false;
}
else
{
if (hitKXObj->GetProperty(m_propertyname) == NULL)
return false;
}
}
return true;
}
bool KX_ConstraintActuator::RayHit(KX_ClientObjectInfo *client, KX_RayCast *result, void *UNUSED(data))
{
m_hitObject = client->m_gameobject;
bool bFound = false;
if (m_property.empty())
{
bFound = true;
}
else
{
if (m_option & KX_ACT_CONSTRAINT_MATERIAL) {
for (unsigned int i = 0; i < m_hitObject->GetMeshCount(); ++i) {
RAS_MeshObject *meshObj = m_hitObject->GetMesh(i);
for (unsigned int j = 0; j < meshObj->NumMaterials(); ++j) {
bFound = (m_property == std::string(meshObj->GetMaterialName(j), 2));
if (bFound)
break;
}
}
}
else {
bFound = m_hitObject->GetProperty(m_property) != NULL;
}
}
// update the hit status
result->m_hitFound = bFound;
// stop looking
return true;
}
bool KX_TouchSensor::NewHandleCollision(void*object1,void*object2,const PHY_CollData* colldata)
{
// KX_TouchEventManager* toucheventmgr = (KX_TouchEventManager*)m_eventmgr;
KX_GameObject* parent = (KX_GameObject*)GetParent();
// need the mapping from PHY_IPhysicsController to gameobjects now
KX_ClientObjectInfo *client_info = static_cast<KX_ClientObjectInfo*> (object1 == m_physCtrl?
((PHY_IPhysicsController*)object2)->GetNewClientInfo():
((PHY_IPhysicsController*)object1)->GetNewClientInfo());
KX_GameObject* gameobj = ( client_info ?
client_info->m_gameobject :
NULL);
// add the same check as in SCA_ISensor::Activate(),
// we don't want to record collision when the sensor is not active.
if (m_links && !m_suspended &&
gameobj && (gameobj != parent) && client_info->isActor())
{
bool found = m_touchedpropname.IsEmpty();
bool hitMaterial = false;
if (!found)
{
if (m_bFindMaterial) {
for (unsigned int i = 0; i < gameobj->GetMeshCount(); ++i) {
RAS_MeshObject *meshObj = gameobj->GetMesh(i);
for (unsigned int j = 0; j < meshObj->NumMaterials(); ++j) {
found = strcmp(m_touchedpropname.ReadPtr(), meshObj->GetMaterialName(j).ReadPtr() + 2) == 0;
if (found) {
hitMaterial = true;
break;
}
}
}
}
else {
found = (gameobj->GetProperty(m_touchedpropname) != NULL);
}
}
if (found)
{
if (!m_colliders->SearchValue(gameobj)) {
m_colliders->Add(gameobj->AddRef());
if (m_bTouchPulse)
m_bColliderHash += (uint_ptr)(static_cast<void *>(&gameobj));
}
m_bTriggered = true;
m_hitObject = gameobj;
m_hitMaterial = hitMaterial;
//printf("KX_TouchSensor::HandleCollision\n");
}
}
return false; // was DT_CONTINUE but this was defined in sumo as false.
}
bool KX_MouseFocusSensor::RayHit(KX_ClientObjectInfo *client_info, KX_RayCast *result, void * const data)
{
KX_GameObject* hitKXObj = client_info->m_gameobject;
/* Is this me? In the ray test, there are a lot of extra checks
* for aliasing artifacts from self-hits. That doesn't happen
* here, so a simple test suffices. Or does the camera also get
* self-hits? (No, and the raysensor shouldn't do it either, since
* self-hits are excluded by setting the correct ignore-object.)
* Hitspots now become valid. */
KX_GameObject* thisObj = (KX_GameObject*) GetParent();
bool bFound = false;
if ((m_focusmode == 2) || hitKXObj == thisObj)
{
if (m_propertyname.Length() == 0)
{
bFound = true;
}
else
{
if (m_bFindMaterial) {
for (unsigned int i = 0; i < hitKXObj->GetMeshCount(); ++i) {
RAS_MeshObject *meshObj = hitKXObj->GetMesh(i);
for (unsigned int j = 0; j < meshObj->NumMaterials(); ++j) {
bFound = strcmp(m_propertyname.ReadPtr(), meshObj->GetMaterialName(j).ReadPtr() + 2) == 0;
if (bFound)
break;
}
}
}
else {
bFound = hitKXObj->GetProperty(m_propertyname) != NULL;
}
}
if (bFound)
{
m_hitObject = hitKXObj;
m_hitPosition = result->m_hitPoint;
m_hitNormal = result->m_hitNormal;
m_hitUV = result->m_hitUV;
return true;
}
}
return true; // object must be visible to trigger
//return false; // occluded objects can trigger
}
// get pointer to material
RAS_IPolyMaterial * getMaterial (PyObject *obj, short matID)
{
// if object is available
if (obj != NULL)
{
// get pointer to texture image
KX_GameObject * gameObj = gameObjectType.checkType(obj);
if (gameObj != NULL && gameObj->GetMeshCount() > 0)
{
// get material from mesh
RAS_MeshObject * mesh = gameObj->GetMesh(0);
RAS_MeshMaterial *meshMat = mesh->GetMeshMaterial(matID);
if (meshMat != NULL && meshMat->m_bucket != NULL)
// return pointer to polygon or blender material
return meshMat->m_bucket->GetPolyMaterial();
}
}
// otherwise material was not found
return NULL;
}
// this function is called only for sensor objects
// return true if the controller can collide with the object
bool KX_CollisionSensor::BroadPhaseSensorFilterCollision(void *obj1, void *obj2)
{
BLI_assert(obj1 == m_physCtrl && obj2);
KX_GameObject *myobj = (KX_GameObject *)GetParent();
KX_GameObject *myparent = myobj->GetParent();
KX_ClientObjectInfo *client_info = static_cast<KX_ClientObjectInfo *>(((PHY_IPhysicsController *)obj2)->GetNewClientInfo());
KX_ClientObjectInfo *my_client_info = static_cast<KX_ClientObjectInfo *>(m_physCtrl->GetNewClientInfo());
KX_GameObject *otherobj = (client_info ? client_info->m_gameobject : NULL);
// we can only check on persistent characteristic: m_link and m_suspended are not
// good candidate because they are transient. That must be handled at another level
if (!otherobj ||
otherobj == myparent || // don't interact with our parent
(my_client_info->m_type == KX_ClientObjectInfo::OBACTORSENSOR &&
client_info->m_type != KX_ClientObjectInfo::ACTOR)) // only with actor objects
{
return false;
}
bool found = m_touchedpropname.empty();
if (!found) {
if (m_bFindMaterial) {
for (unsigned int i = 0; i < otherobj->GetMeshCount(); ++i) {
RAS_MeshObject *meshObj = otherobj->GetMesh(i);
for (unsigned int j = 0; j < meshObj->NumMaterials(); ++j) {
found = (m_touchedpropname == std::string(meshObj->GetMaterialName(j), 2));
if (found) {
break;
}
}
}
}
else {
found = (otherobj->GetProperty(m_touchedpropname) != NULL);
}
}
return found;
}
bool KX_NavMeshObject::BuildVertIndArrays(float *&vertices, int& nverts,
unsigned short* &polys, int& npolys, unsigned short *&dmeshes,
float *&dvertices, int &ndvertsuniq, unsigned short *&dtris,
int& ndtris, int &vertsPerPoly)
{
DerivedMesh* dm = mesh_create_derived_no_virtual(GetScene()->GetBlenderScene(), GetBlenderObject(),
NULL, CD_MASK_MESH);
CustomData *pdata = dm->getPolyDataLayout(dm);
int* recastData = (int*) CustomData_get_layer(pdata, CD_RECAST);
if (recastData)
{
int *dtrisToPolysMap=NULL, *dtrisToTrisMap=NULL, *trisToFacesMap=NULL;
int nAllVerts = 0;
float *allVerts = NULL;
buildNavMeshDataByDerivedMesh(dm, &vertsPerPoly, &nAllVerts, &allVerts, &ndtris, &dtris,
&npolys, &dmeshes, &polys, &dtrisToPolysMap, &dtrisToTrisMap, &trisToFacesMap);
MEM_SAFE_FREE(dtrisToPolysMap);
MEM_SAFE_FREE(dtrisToTrisMap);
MEM_SAFE_FREE(trisToFacesMap);
unsigned short *verticesMap = (unsigned short *)MEM_mallocN(sizeof(*verticesMap) * nAllVerts, __func__);
memset(verticesMap, 0xff, sizeof(*verticesMap) * nAllVerts);
int curIdx = 0;
//vertices - mesh verts
//iterate over all polys and create map for their vertices first...
for (int polyidx=0; polyidx<npolys; polyidx++)
{
unsigned short* poly = &polys[polyidx*vertsPerPoly*2];
for (int i=0; i<vertsPerPoly; i++)
{
unsigned short idx = poly[i];
if (idx==0xffff)
break;
if (verticesMap[idx]==0xffff)
{
verticesMap[idx] = curIdx++;
}
poly[i] = verticesMap[idx];
}
}
nverts = curIdx;
//...then iterate over detailed meshes
//transform indices to local ones (for each navigation polygon)
for (int polyidx=0; polyidx<npolys; polyidx++)
{
unsigned short *poly = &polys[polyidx*vertsPerPoly*2];
int nv = polyNumVerts(poly, vertsPerPoly);
unsigned short *dmesh = &dmeshes[4*polyidx];
unsigned short tribase = dmesh[2];
unsigned short trinum = dmesh[3];
unsigned short vbase = curIdx;
for (int j=0; j<trinum; j++)
{
unsigned short* dtri = &dtris[(tribase+j)*3*2];
for (int k=0; k<3; k++)
{
int newVertexIdx = verticesMap[dtri[k]];
if (newVertexIdx==0xffff)
{
newVertexIdx = curIdx++;
verticesMap[dtri[k]] = newVertexIdx;
}
if (newVertexIdx<nverts)
{
//it's polygon vertex ("shared")
int idxInPoly = polyFindVertex(poly, vertsPerPoly, newVertexIdx);
if (idxInPoly==-1)
{
printf("Building NavMeshObject: Error! Can't find vertex in polygon\n");
return false;
}
dtri[k] = idxInPoly;
}
else
{
dtri[k] = newVertexIdx - vbase + nv;
}
}
}
dmesh[0] = vbase-nverts; //verts base
dmesh[1] = curIdx-vbase; //verts num
}
vertices = new float[nverts*3];
ndvertsuniq = curIdx - nverts;
if (ndvertsuniq>0)
{
dvertices = new float[ndvertsuniq*3];
}
for (int vi=0; vi<nAllVerts; vi++)
{
int newIdx = verticesMap[vi];
if (newIdx!=0xffff)
{
if (newIdx<nverts)
{
//navigation mesh vertex
memcpy(vertices+3*newIdx, allVerts+3*vi, 3*sizeof(float));
}
else
{
//detailed mesh vertex
memcpy(dvertices+3*(newIdx-nverts), allVerts+3*vi, 3*sizeof(float));
}
}
}
MEM_SAFE_FREE(allVerts);
MEM_freeN(verticesMap);
}
else
{
//create from RAS_MeshObject (detailed mesh is fake)
RAS_MeshObject* meshobj = GetMesh(0);
vertsPerPoly = 3;
nverts = meshobj->m_sharedvertex_map.size();
if (nverts >= 0xffff)
return false;
//calculate count of tris
int nmeshpolys = meshobj->NumPolygons();
npolys = nmeshpolys;
for (int p=0; p<nmeshpolys; p++)
{
int vertcount = meshobj->GetPolygon(p)->VertexCount();
npolys+=vertcount-3;
}
//create verts
vertices = new float[nverts*3];
float* vert = vertices;
for (int vi=0; vi<nverts; vi++)
{
const float* pos = !meshobj->m_sharedvertex_map[vi].empty() ? meshobj->GetVertexLocation(vi) : NULL;
if (pos)
copy_v3_v3(vert, pos);
else
{
memset(vert, 0, 3*sizeof(float)); //vertex isn't in any poly, set dummy zero coordinates
}
vert+=3;
}
//create tris
polys = (unsigned short *)MEM_callocN(sizeof(unsigned short)*3*2*npolys, "BuildVertIndArrays polys");
memset(polys, 0xff, sizeof(unsigned short)*3*2*npolys);
unsigned short *poly = polys;
RAS_Polygon* raspoly;
for (int p=0; p<nmeshpolys; p++)
{
raspoly = meshobj->GetPolygon(p);
for (int v=0; v<raspoly->VertexCount()-2; v++)
{
poly[0] = raspoly->GetVertex(0)->getOrigIndex();
for (size_t i=1; i<3; i++)
{
poly[i] = raspoly->GetVertex(v+i)->getOrigIndex();
}
poly += 6;
}
}
dmeshes = NULL;
dvertices = NULL;
ndvertsuniq = 0;
dtris = NULL;
ndtris = npolys;
}
dm->release(dm);
return true;
}
bool KX_BlenderSceneConverter::LinkBlendFile(BlendHandle *bpy_openlib, const char *path, char *group, KX_Scene *scene_merge, char **err_str, short options)
{
Main *main_newlib; /* stored as a dynamic 'main' until we free it */
Main *main_tmp= NULL; /* created only for linking, then freed */
LinkNode *names = NULL;
int idcode= BKE_idcode_from_name(group);
short flag= 0; /* don't need any special options */
ReportList reports;
static char err_local[255];
/* only scene and mesh supported right now */
if (idcode!=ID_SCE && idcode!=ID_ME &&idcode!=ID_AC) {
snprintf(err_local, sizeof(err_local), "invalid ID type given \"%s\"\n", group);
*err_str= err_local;
BLO_blendhandle_close(bpy_openlib);
return false;
}
if (GetMainDynamicPath(path)) {
snprintf(err_local, sizeof(err_local), "blend file already open \"%s\"\n", path);
*err_str= err_local;
BLO_blendhandle_close(bpy_openlib);
return false;
}
if (bpy_openlib==NULL) {
snprintf(err_local, sizeof(err_local), "could not open blendfile \"%s\"\n", path);
*err_str= err_local;
return false;
}
main_newlib= (Main *)MEM_callocN( sizeof(Main), "BgeMain");
BKE_reports_init(&reports, RPT_STORE);
/* here appending/linking starts */
main_tmp = BLO_library_append_begin(main_newlib, &bpy_openlib, (char *)path);
int totnames_dummy;
names = BLO_blendhandle_get_datablock_names( bpy_openlib, idcode, &totnames_dummy);
int i=0;
LinkNode *n= names;
while(n) {
BLO_library_append_named_part(main_tmp, &bpy_openlib, (char *)n->link, idcode);
n= (LinkNode *)n->next;
i++;
}
BLI_linklist_free(names, free); /* free linklist *and* each node's data */
BLO_library_append_end(NULL, main_tmp, &bpy_openlib, idcode, flag);
/* now do another round of linking for Scenes so all actions are properly loaded */
if (idcode==ID_SCE && options & LIB_LOAD_LOAD_ACTIONS) {
main_tmp = BLO_library_append_begin(main_newlib, &bpy_openlib, (char *)path);
int totnames_dummy;
names = BLO_blendhandle_get_datablock_names( bpy_openlib, ID_AC, &totnames_dummy);
int i=0;
LinkNode *n= names;
while(n) {
BLO_library_append_named_part(main_tmp, &bpy_openlib, (char *)n->link, ID_AC);
n= (LinkNode *)n->next;
i++;
}
BLI_linklist_free(names, free); /* free linklist *and* each node's data */
BLO_library_append_end(NULL, main_tmp, &bpy_openlib, ID_AC, flag);
}
BLO_blendhandle_close(bpy_openlib);
BKE_reports_clear(&reports);
/* done linking */
/* needed for lookups*/
GetMainDynamic().push_back(main_newlib);
strncpy(main_newlib->name, path, sizeof(main_newlib->name));
if (idcode==ID_ME) {
/* Convert all new meshes into BGE meshes */
ID* mesh;
for (mesh= (ID *)main_newlib->mesh.first; mesh; mesh= (ID *)mesh->next ) {
if (options & LIB_LOAD_VERBOSE)
printf("MeshName: %s\n", mesh->name+2);
RAS_MeshObject *meshobj = BL_ConvertMesh((Mesh *)mesh, NULL, scene_merge, this);
scene_merge->GetLogicManager()->RegisterMeshName(meshobj->GetName(),meshobj);
}
}
else if (idcode==ID_AC) {
/* Convert all actions */
ID *action;
for (action= (ID *)main_newlib->action.first; action; action= (ID *)action->next) {
if (options & LIB_LOAD_VERBOSE)
printf("ActionName: %s\n", action->name+2);
scene_merge->GetLogicManager()->RegisterActionName(action->name+2, action);
}
}
else if (idcode==ID_SCE) {
/* Merge all new linked in scene into the existing one */
ID *scene;
for (scene= (ID *)main_newlib->scene.first; scene; scene= (ID *)scene->next ) {
if (options & LIB_LOAD_VERBOSE)
printf("SceneName: %s\n", scene->name+2);
/* merge into the base scene */
KX_Scene* other= m_ketsjiEngine->CreateScene((Scene *)scene);
scene_merge->MergeScene(other);
// RemoveScene(other); // Don't run this, it frees the entire scene converter data, just delete the scene
delete other;
}
/* Now handle all the actions */
if (options & LIB_LOAD_LOAD_ACTIONS) {
ID *action;
for (action= (ID *)main_newlib->action.first; action; action= (ID *)action->next) {
if (options & LIB_LOAD_VERBOSE)
printf("ActionName: %s\n", action->name+2);
scene_merge->GetLogicManager()->RegisterActionName(action->name+2, action);
}
}
}
return true;
}
/* This function merges a mesh from the current scene into another main
* it does not convert */
RAS_MeshObject *KX_BlenderSceneConverter::ConvertMeshSpecial(KX_Scene* kx_scene, Main *maggie, const char *name)
{
/* Find a mesh in the current main */
ID *me= static_cast<ID *>(BLI_findstring(&m_maggie->mesh, name, offsetof(ID, name) + 2));
if (me==NULL) {
printf("Could not be found \"%s\"\n", name);
return NULL;
}
/* Watch this!, if its used in the original scene can cause big troubles */
if (me->us > 0) {
printf("Mesh has a user \"%s\"\n", name);
me = (ID*)BKE_mesh_copy((Mesh*)me);
me->us--;
}
BLI_remlink(&m_maggie->mesh, me); /* even if we made the copy it needs to be removed */
BLI_addtail(&maggie->mesh, me);
/* Must copy the materials this uses else we cant free them */
{
Mesh *mesh= (Mesh *)me;
/* ensure all materials are tagged */
for (int i=0; i<mesh->totcol; i++)
if (mesh->mat[i])
mesh->mat[i]->id.flag &= ~LIB_DOIT;
for (int i=0; i<mesh->totcol; i++)
{
Material *mat_old= mesh->mat[i];
/* if its tagged its a replaced material */
if (mat_old && (mat_old->id.flag & LIB_DOIT)==0)
{
Material *mat_old= mesh->mat[i];
Material *mat_new= BKE_material_copy( mat_old );
mat_new->id.flag |= LIB_DOIT;
mat_old->id.us--;
BLI_remlink(&m_maggie->mat, mat_new);
BLI_addtail(&maggie->mat, mat_new);
mesh->mat[i]= mat_new;
/* the same material may be used twice */
for (int j=i+1; j<mesh->totcol; j++)
{
if (mesh->mat[j]==mat_old)
{
mesh->mat[j]= mat_new;
mat_new->id.us++;
mat_old->id.us--;
}
}
}
}
}
RAS_MeshObject *meshobj = BL_ConvertMesh((Mesh *)me, NULL, kx_scene, this);
kx_scene->GetLogicManager()->RegisterMeshName(meshobj->GetName(),meshobj);
m_map_mesh_to_gamemesh.clear(); /* This is at runtime so no need to keep this, BL_ConvertMesh adds */
return meshobj;
}
/* Note m_map_*** are all ok and don't need to be freed
* most are temp and NewRemoveObject frees m_map_gameobject_to_blender */
bool KX_BlenderSceneConverter::FreeBlendFile(struct Main *maggie)
{
int maggie_index= -1;
int i=0;
if (maggie==NULL)
return false;
/* tag all false except the one we remove */
for (vector<Main*>::iterator it=m_DynamicMaggie.begin(); !(it==m_DynamicMaggie.end()); it++) {
Main *main= *it;
if (main != maggie) {
tag_main(main, 0);
}
else {
maggie_index= i;
}
i++;
}
/* should never happen but just to be safe */
if (maggie_index == -1)
return false;
m_DynamicMaggie.erase(m_DynamicMaggie.begin() + maggie_index);
tag_main(maggie, 1);
/* free all tagged objects */
KX_SceneList* scenes = m_ketsjiEngine->CurrentScenes();
int numScenes = scenes->size();
for (int scene_idx=0;scene_idx<numScenes;scene_idx++)
{
KX_Scene* scene = scenes->at(scene_idx);
if (IS_TAGGED(scene->GetBlenderScene())) {
RemoveScene(scene); // XXX - not tested yet
scene_idx--;
numScenes--;
}
else {
/* in case the mesh might be refered to later */
{
CTR_Map<STR_HashedString,void*> &mapStringToMeshes = scene->GetLogicManager()->GetMeshMap();
for (int i=0; i<mapStringToMeshes.size(); i++)
{
RAS_MeshObject *meshobj= (RAS_MeshObject *) *mapStringToMeshes.at(i);
if (meshobj && IS_TAGGED(meshobj->GetMesh()))
{
STR_HashedString mn = meshobj->GetName();
mapStringToMeshes.remove(mn);
m_map_mesh_to_gamemesh.remove(CHashedPtr(meshobj->GetMesh()));
i--;
}
}
}
/* Now unregister actions */
{
CTR_Map<STR_HashedString,void*> &mapStringToActions = scene->GetLogicManager()->GetActionMap();
for (int i=0; i<mapStringToActions.size(); i++)
{
ID *action= (ID*) *mapStringToActions.at(i);
if (IS_TAGGED(action))
{
STR_HashedString an = action->name+2;
mapStringToActions.remove(an);
i--;
}
}
}
//scene->FreeTagged(); /* removed tagged objects and meshes*/
CListValue *obj_lists[] = {scene->GetObjectList(), scene->GetInactiveList(), NULL};
for (int ob_ls_idx=0; obj_lists[ob_ls_idx]; ob_ls_idx++)
{
CListValue *obs= obj_lists[ob_ls_idx];
RAS_MeshObject* mesh;
for (int ob_idx = 0; ob_idx < obs->GetCount(); ob_idx++)
{
KX_GameObject* gameobj = (KX_GameObject*)obs->GetValue(ob_idx);
if (IS_TAGGED(gameobj->GetBlenderObject())) {
int size_before = obs->GetCount();
/* Eventually calls RemoveNodeDestructObject
* frees m_map_gameobject_to_blender from UnregisterGameObject */
scene->RemoveObject(gameobj);
if (size_before != obs->GetCount())
ob_idx--;
else {
printf("ERROR COULD NOT REMOVE \"%s\"\n", gameobj->GetName().ReadPtr());
}
}
else {
/* free the mesh, we could be referecing a linked one! */
int mesh_index= gameobj->GetMeshCount();
while(mesh_index--) {
mesh= gameobj->GetMesh(mesh_index);
if (IS_TAGGED(mesh->GetMesh())) {
gameobj->RemoveMeshes(); /* XXX - slack, should only remove meshes that are library items but mostly objects only have 1 mesh */
break;
}
}
/* make sure action actuators are not referencing tagged actions */
for (unsigned int act_idx=0; act_idx<gameobj->GetActuators().size(); act_idx++)
{
if (gameobj->GetActuators()[act_idx]->IsType(SCA_IActuator::KX_ACT_ACTION))
{
BL_ActionActuator *act = (BL_ActionActuator*)gameobj->GetActuators()[act_idx];
if (IS_TAGGED(act->GetAction()))
act->SetAction(NULL);
}
}
}
}
}
}
}
int size;
// delete the entities of this scene
/* TODO - */
#if 0
vector<pair<KX_Scene*,KX_WorldInfo*> >::iterator worldit;
size = m_worldinfos.size();
for (i=0, worldit=m_worldinfos.begin(); i<size; ) {
if ((*worldit).second) {
delete (*worldit).second;
*worldit = m_worldinfos.back();
m_worldinfos.pop_back();
size--;
} else {
i++;
worldit++;
}
}
#endif
/* Worlds don't reference original blender data so we need to make a set from them */
typedef std::set<KX_WorldInfo*> KX_WorldInfoSet;
KX_WorldInfoSet worldset;
for (int scene_idx=0;scene_idx<numScenes;scene_idx++)
{
KX_Scene* scene = scenes->at(scene_idx);
if (scene->GetWorldInfo())
worldset.insert( scene->GetWorldInfo() );
}
vector<pair<KX_Scene*,KX_WorldInfo*> >::iterator worldit;
size = m_worldinfos.size();
for (i=0, worldit=m_worldinfos.begin(); i<size; ) {
if ((*worldit).second && (worldset.count((*worldit).second)) == 0) {
delete (*worldit).second;
*worldit = m_worldinfos.back();
m_worldinfos.pop_back();
size--;
} else {
i++;
worldit++;
}
}
worldset.clear();
/* done freeing the worlds */
vector<pair<KX_Scene*,RAS_IPolyMaterial*> >::iterator polymit;
size = m_polymaterials.size();
for (i=0, polymit=m_polymaterials.begin(); i<size; ) {
RAS_IPolyMaterial *mat= (*polymit).second;
Material *bmat= NULL;
/* Why do we need to check for RAS_BLENDERMAT if both are cast to a (PyObject*)? - Campbell */
if (mat->GetFlag() & RAS_BLENDERMAT) {
KX_BlenderMaterial *bl_mat = static_cast<KX_BlenderMaterial*>(mat);
bmat= bl_mat->GetBlenderMaterial();
} else {
KX_PolygonMaterial *kx_mat = static_cast<KX_PolygonMaterial*>(mat);
bmat= kx_mat->GetBlenderMaterial();
}
if (IS_TAGGED(bmat)) {
/* only remove from bucket */
((*polymit).first)->GetBucketManager()->RemoveMaterial(mat);
}
i++;
polymit++;
}
for (i=0, polymit=m_polymaterials.begin(); i<size; ) {
RAS_IPolyMaterial *mat= (*polymit).second;
Material *bmat= NULL;
/* Why do we need to check for RAS_BLENDERMAT if both are cast to a (PyObject*)? - Campbell */
if (mat->GetFlag() & RAS_BLENDERMAT) {
KX_BlenderMaterial *bl_mat = static_cast<KX_BlenderMaterial*>(mat);
bmat= bl_mat->GetBlenderMaterial();
} else {
KX_PolygonMaterial *kx_mat = static_cast<KX_PolygonMaterial*>(mat);
bmat= kx_mat->GetBlenderMaterial();
}
if (bmat) {
//printf("FOUND MAT '%s' !!! ", ((ID*)bmat)->name+2);
}
else {
//printf("LOST MAT !!!");
}
if (IS_TAGGED(bmat)) {
delete (*polymit).second;
*polymit = m_polymaterials.back();
m_polymaterials.pop_back();
size--;
//printf("tagged !\n");
} else {
i++;
polymit++;
//printf("(un)tagged !\n");
}
}
vector<pair<KX_Scene*,BL_Material*> >::iterator matit;
size = m_materials.size();
for (i=0, matit=m_materials.begin(); i<size; ) {
BL_Material *mat= (*matit).second;
if (IS_TAGGED(mat->material)) {
delete (*matit).second;
*matit = m_materials.back();
m_materials.pop_back();
size--;
} else {
i++;
matit++;
}
}
vector<pair<KX_Scene*,RAS_MeshObject*> >::iterator meshit;
size = m_meshobjects.size();
for (i=0, meshit=m_meshobjects.begin(); i<size; ) {
RAS_MeshObject *me= (*meshit).second;
if (IS_TAGGED(me->GetMesh())) {
delete (*meshit).second;
*meshit = m_meshobjects.back();
m_meshobjects.pop_back();
size--;
} else {
i++;
meshit++;
}
}
free_main(maggie);
return true;
}
KX_LibLoadStatus *KX_BlenderSceneConverter::LinkBlendFile(BlendHandle *bpy_openlib, const char *path, char *group, KX_Scene *scene_merge, char **err_str, short options)
{
Main *main_newlib; /* stored as a dynamic 'main' until we free it */
const int idcode = BKE_idcode_from_name(group);
ReportList reports;
static char err_local[255];
// TIMEIT_START(bge_link_blend_file);
KX_LibLoadStatus *status;
/* only scene and mesh supported right now */
if (idcode != ID_SCE && idcode != ID_ME && idcode != ID_AC) {
snprintf(err_local, sizeof(err_local), "invalid ID type given \"%s\"\n", group);
*err_str = err_local;
BLO_blendhandle_close(bpy_openlib);
return NULL;
}
if (GetMainDynamicPath(path)) {
snprintf(err_local, sizeof(err_local), "blend file already open \"%s\"\n", path);
*err_str = err_local;
BLO_blendhandle_close(bpy_openlib);
return NULL;
}
if (bpy_openlib == NULL) {
snprintf(err_local, sizeof(err_local), "could not open blendfile \"%s\"\n", path);
*err_str = err_local;
return NULL;
}
main_newlib = BKE_main_new();
BKE_reports_init(&reports, RPT_STORE);
short flag = 0; /* don't need any special options */
/* created only for linking, then freed */
Main *main_tmp = BLO_library_link_begin(main_newlib, &bpy_openlib, (char *)path);
load_datablocks(main_tmp, bpy_openlib, path, idcode);
if (idcode == ID_SCE && options & LIB_LOAD_LOAD_SCRIPTS) {
load_datablocks(main_tmp, bpy_openlib, path, ID_TXT);
}
/* now do another round of linking for Scenes so all actions are properly loaded */
if (idcode == ID_SCE && options & LIB_LOAD_LOAD_ACTIONS) {
load_datablocks(main_tmp, bpy_openlib, path, ID_AC);
}
BLO_library_link_end(main_tmp, &bpy_openlib, flag, NULL, NULL);
BLO_blendhandle_close(bpy_openlib);
BKE_reports_clear(&reports);
/* done linking */
/* needed for lookups*/
GetMainDynamic().push_back(main_newlib);
BLI_strncpy(main_newlib->name, path, sizeof(main_newlib->name));
status = new KX_LibLoadStatus(this, m_ketsjiEngine, scene_merge, path);
if (idcode == ID_ME) {
/* Convert all new meshes into BGE meshes */
ID *mesh;
for (mesh = (ID *)main_newlib->mesh.first; mesh; mesh = (ID *)mesh->next ) {
if (options & LIB_LOAD_VERBOSE)
printf("MeshName: %s\n", mesh->name + 2);
RAS_MeshObject *meshobj = BL_ConvertMesh((Mesh *)mesh, NULL, scene_merge, this, false); // For now only use the libloading option for scenes, which need to handle materials/shaders
scene_merge->GetLogicManager()->RegisterMeshName(meshobj->GetName(), meshobj);
}
}
else if (idcode == ID_AC) {
/* Convert all actions */
ID *action;
for (action= (ID *)main_newlib->action.first; action; action = (ID *)action->next) {
if (options & LIB_LOAD_VERBOSE)
printf("ActionName: %s\n", action->name + 2);
scene_merge->GetLogicManager()->RegisterActionName(action->name + 2, action);
}
}
else if (idcode == ID_SCE) {
/* Merge all new linked in scene into the existing one */
ID *scene;
// scenes gets deleted by the thread when it's done using it (look in async_convert())
vector<Scene *> *scenes = (options & LIB_LOAD_ASYNC) ? new vector<Scene *>() : NULL;
for (scene = (ID *)main_newlib->scene.first; scene; scene = (ID *)scene->next ) {
if (options & LIB_LOAD_VERBOSE)
printf("SceneName: %s\n", scene->name + 2);
if (options & LIB_LOAD_ASYNC) {
scenes->push_back((Scene *)scene);
}
else {
/* merge into the base scene */
KX_Scene* other = m_ketsjiEngine->CreateScene((Scene *)scene, true);
scene_merge->MergeScene(other);
// RemoveScene(other); // Don't run this, it frees the entire scene converter data, just delete the scene
delete other;
}
}
if (options & LIB_LOAD_ASYNC) {
status->SetData(scenes);
BLI_task_pool_push(m_threadinfo->m_pool, async_convert, (void *)status, false, TASK_PRIORITY_LOW);
}
#ifdef WITH_PYTHON
/* Handle any text datablocks */
if (options & LIB_LOAD_LOAD_SCRIPTS)
addImportMain(main_newlib);
#endif
/* Now handle all the actions */
if (options & LIB_LOAD_LOAD_ACTIONS) {
ID *action;
for (action = (ID *)main_newlib->action.first; action; action = (ID *)action->next) {
if (options & LIB_LOAD_VERBOSE)
printf("ActionName: %s\n", action->name + 2);
scene_merge->GetLogicManager()->RegisterActionName(action->name + 2, action);
}
}
}
if (!(options & LIB_LOAD_ASYNC))
status->Finish();
// TIMEIT_END(bge_link_blend_file);
m_status_map[main_newlib->name] = status;
return status;
}
/* This function merges a mesh from the current scene into another main
* it does not convert */
RAS_MeshObject *KX_BlenderSceneConverter::ConvertMeshSpecial(KX_Scene *kx_scene, Main *maggie, const char *name)
{
/* Find a mesh in the current main */
ID *me= static_cast<ID *>(BLI_findstring(&m_maggie->mesh, name, offsetof(ID, name) + 2));
Main *from_maggie = m_maggie;
if (me == NULL) {
// The mesh wasn't in the current main, try any dynamic (i.e., LibLoaded) ones
vector<Main *>::iterator it;
for (it = GetMainDynamic().begin(); it != GetMainDynamic().end(); it++) {
me = static_cast<ID *>(BLI_findstring(&(*it)->mesh, name, offsetof(ID, name) + 2));
from_maggie = *it;
if (me)
break;
}
}
if (me == NULL) {
printf("Could not be found \"%s\"\n", name);
return NULL;
}
/* Watch this!, if its used in the original scene can cause big troubles */
if (me->us > 0) {
#ifdef DEBUG
printf("Mesh has a user \"%s\"\n", name);
#endif
me = (ID*)BKE_mesh_copy_ex(from_maggie, (Mesh*)me);
id_us_min(me);
}
BLI_remlink(&from_maggie->mesh, me); /* even if we made the copy it needs to be removed */
BLI_addtail(&maggie->mesh, me);
/* Must copy the materials this uses else we cant free them */
{
Mesh *mesh = (Mesh *)me;
/* ensure all materials are tagged */
for (int i = 0; i < mesh->totcol; i++) {
if (mesh->mat[i])
mesh->mat[i]->id.tag &= ~LIB_TAG_DOIT;
}
for (int i = 0; i < mesh->totcol; i++) {
Material *mat_old = mesh->mat[i];
/* if its tagged its a replaced material */
if (mat_old && (mat_old->id.tag & LIB_TAG_DOIT) == 0) {
Material *mat_old = mesh->mat[i];
Material *mat_new = BKE_material_copy(mat_old);
mat_new->id.tag |= LIB_TAG_DOIT;
id_us_min(&mat_old->id);
BLI_remlink(&G.main->mat, mat_new); // BKE_material_copy uses G.main, and there is no BKE_material_copy_ex
BLI_addtail(&maggie->mat, mat_new);
mesh->mat[i] = mat_new;
/* the same material may be used twice */
for (int j = i + 1; j < mesh->totcol; j++) {
if (mesh->mat[j] == mat_old) {
mesh->mat[j] = mat_new;
id_us_plus(&mat_new->id);
id_us_min(&mat_old->id);
}
}
}
}
}
m_currentScene = kx_scene; // This needs to be set in case we LibLoaded earlier
RAS_MeshObject *meshobj = BL_ConvertMesh((Mesh *)me, NULL, kx_scene, this, false);
kx_scene->GetLogicManager()->RegisterMeshName(meshobj->GetName(),meshobj);
m_map_mesh_to_gamemesh.clear(); /* This is at runtime so no need to keep this, BL_ConvertMesh adds */
return meshobj;
}
/* Note m_map_*** are all ok and don't need to be freed
* most are temp and NewRemoveObject frees m_map_gameobject_to_blender */
bool KX_BlenderSceneConverter::FreeBlendFile(Main *maggie)
{
int maggie_index = -1;
int i = 0;
if (maggie == NULL)
return false;
// If the given library is currently in loading, we do nothing.
if (m_status_map.count(maggie->name)) {
BLI_mutex_lock(&m_threadinfo->m_mutex);
const bool finished = m_status_map[maggie->name]->IsFinished();
BLI_mutex_unlock(&m_threadinfo->m_mutex);
if (!finished) {
printf("Library (%s) is currently being loaded asynchronously, and cannot be freed until this process is done\n", maggie->name);
return false;
}
}
/* tag all false except the one we remove */
for (vector<Main *>::iterator it = m_DynamicMaggie.begin(); !(it == m_DynamicMaggie.end()); it++) {
Main *main = *it;
if (main != maggie) {
BKE_main_id_tag_all(main, LIB_TAG_DOIT, false);
}
else {
maggie_index = i;
}
i++;
}
/* should never happen but just to be safe */
if (maggie_index == -1)
return false;
m_DynamicMaggie.erase(m_DynamicMaggie.begin() + maggie_index);
BKE_main_id_tag_all(maggie, LIB_TAG_DOIT, true);
/* free all tagged objects */
KX_SceneList *scenes = m_ketsjiEngine->CurrentScenes();
int numScenes = scenes->size();
for (int scene_idx = 0; scene_idx < numScenes; scene_idx++) {
KX_Scene *scene = scenes->at(scene_idx);
if (IS_TAGGED(scene->GetBlenderScene())) {
m_ketsjiEngine->RemoveScene(scene->GetName());
m_mat_cache.erase(scene);
m_polymat_cache.erase(scene);
scene_idx--;
numScenes--;
}
else {
/* in case the mesh might be refered to later */
{
CTR_Map<STR_HashedString, void *> &mapStringToMeshes = scene->GetLogicManager()->GetMeshMap();
for (int i = 0; i < mapStringToMeshes.size(); i++) {
RAS_MeshObject *meshobj = (RAS_MeshObject *) *mapStringToMeshes.at(i);
if (meshobj && IS_TAGGED(meshobj->GetMesh())) {
STR_HashedString mn = meshobj->GetName();
mapStringToMeshes.remove(mn);
m_map_mesh_to_gamemesh.remove(CHashedPtr(meshobj->GetMesh()));
i--;
}
}
}
/* Now unregister actions */
{
CTR_Map<STR_HashedString, void *> &mapStringToActions = scene->GetLogicManager()->GetActionMap();
for (int i = 0; i < mapStringToActions.size(); i++) {
ID *action = (ID*) *mapStringToActions.at(i);
if (IS_TAGGED(action)) {
STR_HashedString an = action->name + 2;
mapStringToActions.remove(an);
m_map_blender_to_gameAdtList.remove(CHashedPtr(action));
i--;
}
}
}
//scene->FreeTagged(); /* removed tagged objects and meshes*/
CListValue *obj_lists[] = {scene->GetObjectList(), scene->GetInactiveList(), NULL};
for (int ob_ls_idx = 0; obj_lists[ob_ls_idx]; ob_ls_idx++) {
CListValue *obs = obj_lists[ob_ls_idx];
RAS_MeshObject *mesh;
for (int ob_idx = 0; ob_idx < obs->GetCount(); ob_idx++) {
KX_GameObject *gameobj = (KX_GameObject*)obs->GetValue(ob_idx);
if (IS_TAGGED(gameobj->GetBlenderObject())) {
int size_before = obs->GetCount();
/* Eventually calls RemoveNodeDestructObject
* frees m_map_gameobject_to_blender from UnregisterGameObject */
scene->RemoveObject(gameobj);
if (size_before != obs->GetCount())
ob_idx--;
else {
printf("ERROR COULD NOT REMOVE \"%s\"\n", gameobj->GetName().ReadPtr());
}
}
else {
gameobj->RemoveTaggedActions();
/* free the mesh, we could be referecing a linked one! */
int mesh_index = gameobj->GetMeshCount();
while (mesh_index--) {
mesh = gameobj->GetMesh(mesh_index);
if (IS_TAGGED(mesh->GetMesh())) {
gameobj->RemoveMeshes(); /* XXX - slack, should only remove meshes that are library items but mostly objects only have 1 mesh */
break;
}
else {
/* also free the mesh if it's using a tagged material */
int mat_index = mesh->NumMaterials();
while (mat_index--) {
if (IS_TAGGED(mesh->GetMeshMaterial(mat_index)->m_bucket->GetPolyMaterial()->GetBlenderMaterial())) {
gameobj->RemoveMeshes(); /* XXX - slack, same as above */
break;
}
}
}
}
/* make sure action actuators are not referencing tagged actions */
for (unsigned int act_idx = 0; act_idx < gameobj->GetActuators().size(); act_idx++) {
if (gameobj->GetActuators()[act_idx]->IsType(SCA_IActuator::KX_ACT_ACTION)) {
BL_ActionActuator *act = (BL_ActionActuator *)gameobj->GetActuators()[act_idx];
if (IS_TAGGED(act->GetAction()))
act->SetAction(NULL);
}
}
}
}
}
}
}
int size;
// delete the entities of this scene
/* TODO - */
#if 0
vector<pair<KX_Scene*,KX_WorldInfo*> >::iterator worldit;
size = m_worldinfos.size();
for (i=0, worldit=m_worldinfos.begin(); i<size; ) {
if ((*worldit).second) {
delete (*worldit).second;
*worldit = m_worldinfos.back();
m_worldinfos.pop_back();
size--;
} else {
i++;
worldit++;
}
}
#endif
/* Worlds don't reference original blender data so we need to make a set from them */
typedef std::set<KX_WorldInfo *> KX_WorldInfoSet;
KX_WorldInfoSet worldset;
for (int scene_idx = 0; scene_idx < numScenes; scene_idx++) {
KX_Scene *scene = scenes->at(scene_idx);
if (scene->GetWorldInfo())
worldset.insert(scene->GetWorldInfo());
}
vector<pair<KX_Scene *, KX_WorldInfo *> >::iterator worldit;
size = m_worldinfos.size();
for (i = 0, worldit = m_worldinfos.begin(); i < size;) {
if (worldit->second && (worldset.count(worldit->second)) == 0) {
delete worldit->second;
*worldit = m_worldinfos.back();
m_worldinfos.pop_back();
size--;
}
else {
i++;
worldit++;
}
}
worldset.clear();
/* done freeing the worlds */
vector<pair<KX_Scene *, RAS_IPolyMaterial *> >::iterator polymit;
size = m_polymaterials.size();
for (i = 0, polymit = m_polymaterials.begin(); i < size; ) {
RAS_IPolyMaterial *mat = polymit->second;
Material *bmat = NULL;
KX_BlenderMaterial *bl_mat = static_cast<KX_BlenderMaterial *>(mat);
bmat = bl_mat->GetBlenderMaterial();
if (IS_TAGGED(bmat)) {
/* only remove from bucket */
polymit->first->GetBucketManager()->RemoveMaterial(mat);
}
i++;
polymit++;
}
for (i = 0, polymit = m_polymaterials.begin(); i < size; ) {
RAS_IPolyMaterial *mat = polymit->second;
Material *bmat = NULL;
KX_BlenderMaterial *bl_mat = static_cast<KX_BlenderMaterial*>(mat);
bmat = bl_mat->GetBlenderMaterial();
if (IS_TAGGED(bmat)) {
// Remove the poly material coresponding to this Blender Material.
m_polymat_cache[polymit->first].erase(bmat);
delete polymit->second;
*polymit = m_polymaterials.back();
m_polymaterials.pop_back();
size--;
} else {
i++;
polymit++;
}
}
vector<pair<KX_Scene *, BL_Material *> >::iterator matit;
size = m_materials.size();
for (i = 0, matit = m_materials.begin(); i < size; ) {
BL_Material *mat = matit->second;
if (IS_TAGGED(mat->material)) {
// Remove the bl material coresponding to this Blender Material.
m_mat_cache[matit->first].erase(mat->material);
delete matit->second;
*matit = m_materials.back();
m_materials.pop_back();
size--;
}
else {
i++;
matit++;
}
}
vector<pair<KX_Scene *, RAS_MeshObject *> >::iterator meshit;
RAS_BucketManager::BucketList::iterator bit;
list<RAS_MeshSlot>::iterator msit;
RAS_BucketManager::BucketList buckets;
size = m_meshobjects.size();
for (i = 0, meshit = m_meshobjects.begin(); i < size;) {
RAS_MeshObject *me = meshit->second;
if (IS_TAGGED(me->GetMesh())) {
// Before deleting the mesh object, make sure the rasterizer is
// no longer referencing it.
buckets = meshit->first->GetBucketManager()->GetSolidBuckets();
for (bit = buckets.begin(); bit != buckets.end(); bit++) {
msit = (*bit)->msBegin();
while (msit != (*bit)->msEnd()) {
if (msit->m_mesh == meshit->second)
(*bit)->RemoveMesh(&(*msit++));
else
msit++;
}
}
// And now the alpha buckets
buckets = meshit->first->GetBucketManager()->GetAlphaBuckets();
for (bit = buckets.begin(); bit != buckets.end(); bit++) {
msit = (*bit)->msBegin();
while (msit != (*bit)->msEnd()) {
if (msit->m_mesh == meshit->second)
(*bit)->RemoveMesh(&(*msit++));
else
msit++;
}
}
// Now it should be safe to delete
delete meshit->second;
*meshit = m_meshobjects.back();
m_meshobjects.pop_back();
size--;
}
else {
i++;
meshit++;
}
}
#ifdef WITH_PYTHON
/* make sure this maggie is removed from the import list if it's there
* (this operation is safe if it isn't in the list) */
removeImportMain(maggie);
#endif
delete m_status_map[maggie->name];
m_status_map.erase(maggie->name);
BKE_main_free(maggie);
return true;
}
