void ParticlesEditorController::RemoveParticleLayerNode(LayerParticleEditorNode* layerToRemove)
{
if (!layerToRemove)
{
return;
}
EmitterParticleEditorNode* emitterNode = layerToRemove->GetEmitterEditorNode();
if (!emitterNode)
{
return;
}
ParticleEmitter* emitter = emitterNode->GetParticleEmitter();
if (!emitter)
{
return;
}
// Lookup for the layer to be removed.
int32 layerIndex = layerToRemove->GetLayerIndex();
if (layerIndex == -1)
{
return;
}
// Reset the selected node in case it is one to be removed.
CleanupSelectedNodeIfDeleting(layerToRemove);
// Remove the node from the layers list and also from the emitter.
emitter->RemoveLayer(layerIndex);
emitterNode->RemoveChildNode(layerToRemove);
}
void CommandSaveParticleEmitterToYaml::Execute()
{
BaseParticleEditorNode* selectedNode = ParticlesEditorController::Instance()->GetSelectedNode();
EmitterParticleEditorNode* emitterNode = dynamic_cast<EmitterParticleEditorNode*>(selectedNode);
if (!emitterNode || !emitterNode->GetEmitterNode())
{
return;
}
ParticleEmitter * emitter = emitterNode->GetParticleEmitter();
if (!emitter)
{
return;
}
FilePath yamlPath = emitter->GetConfigPath();
if (this->forceAskFilename || yamlPath.IsEmpty() )
{
QString projectPath = QString(EditorSettings::Instance()->GetParticlesConfigsPath().GetAbsolutePathname().c_str());
QString filePath = QFileDialog::getSaveFileName(NULL, QString("Save Particle Emitter YAML file"),
projectPath, QString("YAML File (*.yaml)"));
if (filePath.isEmpty())
{
return;
}
yamlPath = FilePath(filePath.toStdString());
}
emitter->SaveToYaml(yamlPath);
}
LayerParticleEditorNode* ParticlesEditorController::CloneParticleLayerNode(LayerParticleEditorNode* layerToClone)
{
if (!layerToClone || !layerToClone->GetLayer())
{
return NULL;
}
EmitterParticleEditorNode* emitterNode = layerToClone->GetEmitterEditorNode();
if (!emitterNode)
{
return NULL;
}
ParticleEmitter* emitter = emitterNode->GetParticleEmitter();
if (!emitter)
{
return NULL;
}
ParticleLayer* clonedLayer = layerToClone->GetLayer()->Clone();
emitter->AddLayer(clonedLayer);
LayerParticleEditorNode* clonedEditorNode = new LayerParticleEditorNode(emitterNode, clonedLayer);
emitterNode->AddChildNode(clonedEditorNode);
return clonedEditorNode;
}
void CommandLoadParticleEmitterFromYaml::Execute()
{
BaseParticleEditorNode* selectedNode = ParticlesEditorController::Instance()->GetSelectedNode();
EmitterParticleEditorNode* emitterNode = dynamic_cast<EmitterParticleEditorNode*>(selectedNode);
if (!emitterNode || !emitterNode->GetEmitterNode())
{
return;
}
QString projectPath = QString(EditorSettings::Instance()->GetParticlesConfigsPath().GetAbsolutePathname().c_str());
Logger::Debug("Project path: %s", projectPath.toStdString().c_str());
QString filePath = QFileDialog::getOpenFileName(NULL, QString("Open Particle Emitter Yaml file"),
projectPath, QString("YAML File (*.yaml)"));
if (filePath.isEmpty())
{
return;
}
// In case this emitter already has Editor Nodes - remove them before loading.
ParticlesEditorController::Instance()->CleanupParticleEmitterEditorNode(emitterNode);
ParticleEmitter* emitter = emitterNode->GetParticleEmitter();
if(!emitter)
{
return;
}
emitter->LoadFromYaml(filePath.toStdString());
// Perform the validation of the Yaml file loaded.
String validationMessage;
if (ParticlesEditorSceneDataHelper::ValidateParticleEmitter(emitter, validationMessage) == false)
{
ShowErrorDialog(validationMessage);
}
QtMainWindowHandler::Instance()->RefreshSceneGraph();
}