TrackObjectPresentationInstancing::TrackObjectPresentationInstancing(const XMLNode& xml_node,
scene::ISceneNode* parent,
ModelDefinitionLoader& model_def_loader) : TrackObjectPresentationSceneNode(xml_node)
{
m_instancing_group = NULL;
m_fallback_scene_node = NULL;
std::string instancing_model;
xml_node.get("instancing_model", &instancing_model);
m_node = irr_driver->getSceneManager()->addEmptySceneNode(parent);
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
m_node->updateAbsolutePosition();
if (irr_driver->isGLSL())
{
m_instancing_group = model_def_loader.instanciate(m_node->getAbsolutePosition(),
m_node->getAbsoluteTransformation().getRotationDegrees(), m_node->getAbsoluteTransformation().getScale(),
instancing_model);
}
else
{
scene::IMesh* mesh = model_def_loader.getFirstMeshFor(instancing_model);
scene::IMeshSceneNode* node = irr_driver->addMesh(mesh, m_node);
node->grab();
irr_driver->grabAllTextures(mesh);
mesh->grab();
World::getWorld()->getTrack()->addNode(node);
m_fallback_scene_node = node;
}
}
TrackObjectPresentationInstancing::TrackObjectPresentationInstancing(const XMLNode& xml_node,
scene::ISceneNode* parent,
ModelDefinitionLoader& model_def_loader) : TrackObjectPresentationSceneNode(xml_node)
{
m_instancing_group = NULL;
std::string instancing_model;
xml_node.get("instancing_model", &instancing_model);
m_node = irr_driver->getSceneManager()->addEmptySceneNode(parent);
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
m_node->updateAbsolutePosition();
if (irr_driver->isGLSL())
{
m_instancing_group = model_def_loader.instanciate(m_node->getAbsolutePosition(),
m_node->getAbsoluteTransformation().getRotationDegrees(), m_node->getAbsoluteTransformation().getScale(),
instancing_model);
}
else
{
m_instancing_group = new STKInstancedSceneNode(model_def_loader.getFirstMeshFor(instancing_model),
m_node, irr_driver->getSceneManager(), -1);
}
}
TrackObjectPresentationLOD::TrackObjectPresentationLOD(const XMLNode& xml_node,
scene::ISceneNode* parent, ModelDefinitionLoader& model_def_loader) :
TrackObjectPresentationSceneNode(xml_node)
{
m_node = model_def_loader.instanciateAsLOD(&xml_node, parent);
if (m_node == NULL) throw std::runtime_error("Cannot load LOD node");
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
}
/** Initialises the track object based on the specified XML data.
* \param xml_node The XML data.
* \param parent The parent scene node.
* \param model_def_loader Used to load level-of-detail nodes.
*/
void TrackObject::init(const XMLNode &xml_node, scene::ISceneNode* parent,
ModelDefinitionLoader& model_def_loader,
TrackObject* parent_library)
{
m_init_xyz = core::vector3df(0,0,0);
m_init_hpr = core::vector3df(0,0,0);
m_init_scale = core::vector3df(1,1,1);
m_enabled = true;
m_initially_visible = false;
m_presentation = NULL;
m_animator = NULL;
m_parent_library = parent_library;
m_physical_object = NULL;
xml_node.get("id", &m_id );
xml_node.get("model", &m_name );
xml_node.get("xyz", &m_init_xyz );
xml_node.get("hpr", &m_init_hpr );
xml_node.get("scale", &m_init_scale);
xml_node.get("enabled", &m_enabled );
m_interaction = "static";
xml_node.get("interaction", &m_interaction);
xml_node.get("lod_group", &m_lod_group);
m_is_driveable = false;
xml_node.get("driveable", &m_is_driveable);
bool lod_instance = false;
xml_node.get("lod_instance", &lod_instance);
m_soccer_ball = false;
xml_node.get("soccer_ball", &m_soccer_ball);
std::string type;
xml_node.get("type", &type );
m_type = type;
m_initially_visible = true;
xml_node.get("if", &m_visibility_condition);
if (m_visibility_condition == "false")
{
m_initially_visible = false;
}
if (!m_initially_visible)
setEnabled(false);
if (xml_node.getName() == "particle-emitter")
{
m_type = "particle-emitter";
m_presentation = new TrackObjectPresentationParticles(xml_node, parent);
}
else if (xml_node.getName() == "light")
{
m_type = "light";
m_presentation = new TrackObjectPresentationLight(xml_node, parent);
}
else if (xml_node.getName() == "library")
{
xml_node.get("name", &m_name);
m_presentation = new TrackObjectPresentationLibraryNode(this, xml_node, model_def_loader);
if (parent_library != NULL)
{
Track::getCurrentTrack()->addMetaLibrary(parent_library, this);
}
}
else if (type == "sfx-emitter")
{
// FIXME: at this time sound emitters are just disabled in multiplayer
// otherwise the sounds would be constantly heard
if (race_manager->getNumLocalPlayers() < 2)
m_presentation = new TrackObjectPresentationSound(xml_node, parent);
}
else if (type == "action-trigger")
{
std::string action;
xml_node.get("action", &action);
m_name = action; //adds action as name so that it can be found by using getName()
m_presentation = new TrackObjectPresentationActionTrigger(xml_node, parent_library);
}
else if (type == "billboard")
{
m_presentation = new TrackObjectPresentationBillboard(xml_node, parent);
}
else if (type=="cutscene_camera")
{
m_presentation = new TrackObjectPresentationEmpty(xml_node);
}
else
{
// Colorization settings
std::string model_name;
xml_node.get("model", &model_name);
#ifndef SERVER_ONLY
if (CVS->isGLSL())
{
scene::IMesh* mesh = NULL;
// Use the first material in mesh to determine hue
Material* colorized = NULL;
if (model_name.size() > 0)
{
mesh = irr_driver->getMesh(model_name);
if (mesh != NULL)
{
for (u32 j = 0; j < mesh->getMeshBufferCount(); j++)
{
SP::SPMeshBuffer* mb = static_cast<SP::SPMeshBuffer*>
(mesh->getMeshBuffer(j));
std::vector<Material*> mbs = mb->getAllSTKMaterials();
for (Material* m : mbs)
{
if (m->isColorizable() && m->hasRandomHue())
{
colorized = m;
break;
}
}
if (colorized != NULL)
{
break;
}
}
}
}
else
{
std::string group_name = "";
xml_node.get("lod_group", &group_name);
// Try to get the first mesh from lod groups
mesh = model_def_loader.getFirstMeshFor(group_name);
if (mesh != NULL)
{
for (u32 j = 0; j < mesh->getMeshBufferCount(); j++)
{
SP::SPMeshBuffer* mb = static_cast<SP::SPMeshBuffer*>
(mesh->getMeshBuffer(j));
std::vector<Material*> mbs = mb->getAllSTKMaterials();
for (Material* m : mbs)
{
if (m->isColorizable() && m->hasRandomHue())
{
colorized = m;
break;
}
}
if (colorized != NULL)
{
break;
}
}
}
}
// If at least one material is colorizable, add RenderInfo for it
if (colorized != NULL)
{
const float hue = colorized->getRandomHue();
if (hue > 0.0f)
{
m_render_info = std::make_shared<RenderInfo>(hue);
}
}
}
#endif
scene::ISceneNode *glownode = NULL;
bool is_movable = false;
if (lod_instance)
{
m_type = "lod";
TrackObjectPresentationLOD* lod_node =
new TrackObjectPresentationLOD(xml_node, parent, model_def_loader, m_render_info);
m_presentation = lod_node;
LODNode* node = (LODNode*)lod_node->getNode();
if (type == "movable" && parent != NULL)
{
// HACK: unparent movables from their parent library object if any,
// because bullet provides absolute transforms, not transforms relative
// to the parent object
node->updateAbsolutePosition();
core::matrix4 absTransform = node->getAbsoluteTransformation();
node->setParent(irr_driver->getSceneManager()->getRootSceneNode());
node->setPosition(absTransform.getTranslation());
node->setRotation(absTransform.getRotationDegrees());
node->setScale(absTransform.getScale());
}
glownode = node->getAllNodes()[0];
}
else
{
m_type = "mesh";
m_presentation = new TrackObjectPresentationMesh(xml_node,
m_enabled,
parent,
m_render_info);
scene::ISceneNode* node = ((TrackObjectPresentationMesh *)m_presentation)->getNode();
if (type == "movable" && parent != NULL)
{
// HACK: unparent movables from their parent library object if any,
// because bullet provides absolute transforms, not transforms relative
// to the parent object
node->updateAbsolutePosition();
core::matrix4 absTransform = node->getAbsoluteTransformation();
node->setParent(irr_driver->getSceneManager()->getRootSceneNode());
node->setPosition(absTransform.getTranslation());
// Doesn't seem necessary to set rotation here, TODO: not sure why
//node->setRotation(absTransform.getRotationDegrees());
node->setScale(absTransform.getScale());
is_movable = true;
}
glownode = node;
}
std::string render_pass;
xml_node.get("renderpass", &render_pass);
if (m_interaction != "ghost" && m_interaction != "none" &&
render_pass != "skybox" )
{
m_physical_object = PhysicalObject::fromXML(type == "movable",
xml_node,
this);
}
if (parent_library != NULL)
{
if (is_movable)
parent_library->addMovableChild(this);
else
parent_library->addChild(this);
}
video::SColor glow;
if (xml_node.get("glow", &glow) && glownode)
{
float r, g, b;
r = glow.getRed() / 255.0f;
g = glow.getGreen() / 255.0f;
b = glow.getBlue() / 255.0f;
SP::SPMeshNode* spmn = dynamic_cast<SP::SPMeshNode*>(glownode);
if (spmn)
{
spmn->setGlowColor(video::SColorf(r, g, b));
}
}
bool is_in_shadowpass = true;
if (xml_node.get("shadow-pass", &is_in_shadowpass) && glownode)
{
SP::SPMeshNode* spmn = dynamic_cast<SP::SPMeshNode*>(glownode);
if (spmn)
{
spmn->setInShadowPass(is_in_shadowpass);
}
}
bool forcedbloom = false;
if (xml_node.get("forcedbloom", &forcedbloom) && forcedbloom && glownode)
{
float power = 1;
xml_node.get("bloompower", &power);
btClamp(power, 0.5f, 10.0f);
irr_driver->addForcedBloomNode(glownode, power);
}
}
if (type == "animation" || xml_node.hasChildNamed("curve"))
{
m_animator = new ThreeDAnimation(xml_node, this);
}
reset();
if (!m_initially_visible)
setEnabled(false);
if (parent_library != NULL && !parent_library->isEnabled())
setEnabled(false);
} // TrackObject
// ----------------------------------------------------------------------------
TrackObjectPresentationLibraryNode::TrackObjectPresentationLibraryNode(
TrackObject* parent,
const XMLNode& xml_node,
ModelDefinitionLoader& model_def_loader)
: TrackObjectPresentationSceneNode(xml_node)
{
m_parent = NULL;
m_start_executed = false;
m_reset_executed = false;
std::string name;
xml_node.get("name", &name);
m_name = name;
m_node = irr_driver->getSceneManager()->addEmptySceneNode();
#ifdef DEBUG
m_node->setName(("libnode_" + name).c_str());
#endif
XMLNode* libroot;
std::string lib_path =
file_manager->getAsset(FileManager::LIBRARY, name) + "/";
bool create_lod_definitions = true;
if (!model_def_loader.containsLibraryNode(name))
{
Track* track = Track::getCurrentTrack();
std::string local_lib_node_path;
std::string local_script_file_path;
if (track != NULL)
{
local_lib_node_path = track->getTrackFile("library/" + name + "/node.xml");
local_script_file_path = track->getTrackFile("library/" + name + "/scripting.as");
}
std::string lib_node_path = lib_path + "node.xml";
std::string lib_script_file_path = lib_path + "scripting.as";
if (local_lib_node_path.size() > 0 && file_manager->fileExists(local_lib_node_path))
{
lib_path = track->getTrackFile("library/" + name);
libroot = file_manager->createXMLTree(local_lib_node_path);
if (track != NULL)
{
Scripting::ScriptEngine::getInstance()->loadScript(local_script_file_path, false);
}
}
else if (file_manager->fileExists(lib_node_path))
{
libroot = file_manager->createXMLTree(lib_node_path);
if (track != NULL)
{
Scripting::ScriptEngine::getInstance()->loadScript(lib_script_file_path, false);
}
}
else
{
Log::error("TrackObjectPresentationLibraryNode",
"Cannot find library '%s'", lib_node_path.c_str());
return;
}
if (libroot == NULL)
{
Log::error("TrackObjectPresentationLibraryNode",
"Cannot find library '%s'", lib_node_path.c_str());
return;
}
std::string unique_id = StringUtils::insertValues("library/%s", name.c_str());
file_manager->pushTextureSearchPath(lib_path + "/", unique_id);
file_manager->pushModelSearchPath(lib_path);
material_manager->pushTempMaterial(lib_path + "/materials.xml");
#ifndef SERVER_ONLY
if (CVS->isGLSL())
{
SP::SPShaderManager::get()->loadSPShaders(lib_path);
}
#endif
model_def_loader.addToLibrary(name, libroot);
// Load LOD groups
const XMLNode *lod_xml_node = libroot->getNode("lod");
if (lod_xml_node != NULL)
{
for (unsigned int i = 0; i < lod_xml_node->getNumNodes(); i++)
{
const XMLNode* lod_group_xml = lod_xml_node->getNode(i);
for (unsigned int j = 0; j < lod_group_xml->getNumNodes(); j++)
{
model_def_loader.addModelDefinition(lod_group_xml->getNode(j));
}
}
}
}
else
{
libroot = model_def_loader.getLibraryNodes()[name];
assert(libroot != NULL);
// LOD definitions are already created, don't create them again
create_lod_definitions = false;
}
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
m_node->updateAbsolutePosition();
assert(libroot != NULL);
Track::getCurrentTrack()->loadObjects(libroot, lib_path, model_def_loader,
create_lod_definitions, m_node,
parent);
m_parent = parent;
} // TrackObjectPresentationLibraryNode
// ----------------------------------------------------------------------------
TrackObjectPresentationLibraryNode::TrackObjectPresentationLibraryNode(
TrackObject* parent,
const XMLNode& xml_node,
ModelDefinitionLoader& model_def_loader)
: TrackObjectPresentationSceneNode(xml_node)
{
m_render_info = NULL;
std::string name;
xml_node.get("name", &name);
float custom_hue = 0.0f;
xml_node.get("hue", &custom_hue);
if (custom_hue > 0.0f)
m_render_info = new RenderInfo(custom_hue, false);
m_node = irr_driver->getSceneManager()->addEmptySceneNode();
#ifdef DEBUG
m_node->setName(("libnode_" + name).c_str());
#endif
XMLNode* libroot;
std::string lib_path =
file_manager->getAsset(FileManager::LIBRARY, name) + "/";
bool create_lod_definitions = true;
if (!model_def_loader.containsLibraryNode(name))
{
World* world = World::getWorld();
Track* track = NULL;
if (world != NULL)
track = world->getTrack();
std::string local_lib_node_path;
std::string local_script_file_path;
if (track != NULL)
{
local_lib_node_path = track->getTrackFile("library/" + name + "/node.xml");
local_script_file_path = track->getTrackFile("library/" + name + "/scripting.as");
}
std::string lib_node_path = lib_path + "node.xml";
std::string lib_script_file_path = lib_path + "scripting.as";
if (local_lib_node_path.size() > 0 && file_manager->fileExists(local_lib_node_path))
{
lib_path = track->getTrackFile("library/" + name);
libroot = file_manager->createXMLTree(local_lib_node_path);
if (track != NULL)
World::getWorld()->getScriptEngine()->loadScript(local_script_file_path, false);
}
else if (file_manager->fileExists(lib_node_path))
{
libroot = file_manager->createXMLTree(lib_node_path);
if (track != NULL)
World::getWorld()->getScriptEngine()->loadScript(lib_script_file_path, false);
}
else
{
Log::error("TrackObjectPresentationLibraryNode",
"Cannot find library '%s'", lib_node_path.c_str());
return;
}
if (libroot == NULL)
{
Log::error("TrackObjectPresentationLibraryNode",
"Cannot find library '%s'", lib_node_path.c_str());
return;
}
file_manager->pushTextureSearchPath(lib_path + "/");
file_manager->pushModelSearchPath(lib_path);
material_manager->pushTempMaterial(lib_path + "/materials.xml");
model_def_loader.addToLibrary(name, libroot);
// Load LOD groups
const XMLNode *lod_xml_node = libroot->getNode("lod");
if (lod_xml_node != NULL)
{
for (unsigned int i = 0; i < lod_xml_node->getNumNodes(); i++)
{
const XMLNode* lod_group_xml = lod_xml_node->getNode(i);
for (unsigned int j = 0; j < lod_group_xml->getNumNodes(); j++)
{
model_def_loader.addModelDefinition(lod_group_xml->getNode(j));
}
}
}
}
else
{
libroot = model_def_loader.getLibraryNodes()[name];
assert(libroot != NULL);
// LOD definitions are already created, don't create them again
create_lod_definitions = false;
}
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
m_node->updateAbsolutePosition();
assert(libroot != NULL);
World::getWorld()->getTrack()->loadObjects(libroot, lib_path, model_def_loader,
create_lod_definitions, m_node, parent, m_render_info);
m_parent = parent;
} // TrackObjectPresentationLibraryNode
TrackObjectPresentationLibraryNode::TrackObjectPresentationLibraryNode(
const XMLNode& xml_node,
ModelDefinitionLoader& model_def_loader) :
TrackObjectPresentationSceneNode(xml_node)
{
std::string name;
xml_node.get("name", &name);
m_node = irr_driver->getSceneManager()->addEmptySceneNode();
#ifdef DEBUG
m_node->setName(("libnode_" + name).c_str());
#endif
XMLNode* libroot;
std::string lib_path =
file_manager->getAsset(FileManager::LIBRARY, name) + "/";
bool create_lod_definitions = true;
if (!model_def_loader.containsLibraryNode(name))
{
std::string lib_node_path = lib_path + "node.xml";
libroot = file_manager->createXMLTree(lib_node_path);
if (libroot == NULL)
{
Log::error("TrackObjectPresentationLibraryNode", "Cannot find library '%s'", lib_node_path.c_str());
return;
}
file_manager->pushTextureSearchPath(lib_path + "/");
file_manager->pushModelSearchPath(lib_path);
material_manager->pushTempMaterial(lib_path + "/materials.xml");
model_def_loader.addToLibrary(name, libroot);
// Load LOD groups
const XMLNode *lod_xml_node = libroot->getNode("lod");
if (lod_xml_node != NULL)
{
for (unsigned int i = 0; i < lod_xml_node->getNumNodes(); i++)
{
const XMLNode* lod_group_xml = lod_xml_node->getNode(i);
for (unsigned int j = 0; j < lod_group_xml->getNumNodes(); j++)
{
model_def_loader.addModelDefinition(lod_group_xml->getNode(j));
}
}
}
}
else
{
libroot = model_def_loader.getLibraryNodes()[name];
assert(libroot != NULL);
create_lod_definitions = false; // LOD definitions are already created, don't create them again
}
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
m_node->updateAbsolutePosition();
assert(libroot != NULL);
World::getWorld()->getTrack()->loadObjects(libroot, lib_path, model_def_loader,
create_lod_definitions, m_node);
}