void prepareentityclasses()
{
entityClasses.clear();
ScriptValuePtr classes = ScriptEngineManager::runScript("listEntityClasses()");
for (int i = 0; i < classes->getProperty("length")->getInt(); i++)
{
entityClasses.push_back(classes->getProperty( Utility::toString(i) )->getString());
}
}
void luaPopulateEntityList(CEGUI::Window* entityListWindow)
{
CEGUI::Tree* theTree = (CEGUI::Tree*)entityListWindow->getChildRecursive("Editing/EntityList/Tree");
// theTree->initialise();
theTree->resetList();
// Create classes, top-level
readClasses();
stringTreeItemMap classTreeItems;
for (unsigned int i = 0; i < classes.size(); i++)
{
std::string name = classes[i];
CEGUI::TreeItem* item = new CEGUI::TreeItem( name );
item->setAutoDeleted(true);
item->setTextColours(CEGUI::colour(0.0, 0.0, 0.0));
theTree->addItem(item);
classTreeItems.insert( stringTreeItemMap::value_type(name, item) );
}
// Insert entities at second level
for(LogicSystem::LogicEntityMap::iterator iter = LogicSystem::logicEntities.begin();
iter != LogicSystem::logicEntities.end();
iter++)
{
int uniqueId = iter->first;
ScriptValuePtr scriptEntity = iter->second.get()->scriptEntity;
std::string className = scriptEntity->getPropertyString("_class");
CEGUI::TreeItem* item = new CEGUI::TreeItem( Utility::toString(uniqueId) );
item->setAutoDeleted(true);
item->setTextColours(CEGUI::colour(0.0, 0.0, 0.0));
classTreeItems[className]->addItem(item);
}
// Prune classes with 0 entities
for (unsigned int i = 0; i < classes.size(); i++)
{
CEGUI::TreeItem *item = classTreeItems[classes[i]];
if (item->getItemCount() == 0)
{
theTree->removeItem(item);
// Note: No need to remove from classTreeItems
}
}
// Create tags
CEGUI::TreeItem* tagsItem = new CEGUI::TreeItem( "__tags__" );
tagsItem->setAutoDeleted(true);
tagsItem->setTextColours(CEGUI::colour(0.0, 0.333, 0.0));
theTree->addItem(tagsItem);
stringTreeItemMap tagTreeItems;
for(LogicSystem::LogicEntityMap::iterator iter = LogicSystem::logicEntities.begin();
iter != LogicSystem::logicEntities.end();
iter++)
{
int uniqueId = iter->first;
ScriptValuePtr scriptEntity = iter->second.get()->scriptEntity;
ScriptValuePtr tags = scriptEntity->getProperty("tags");
int numTags = tags->getPropertyInt("length");
// Add item under each of its tags, creating the tag category if necessary
for (int i = 0; i < numTags; i++)
{
std::string currTag = tags->getPropertyString( Utility::toString(i) );
// Add the tag category if needed
if (tagTreeItems.find(currTag) == tagTreeItems.end())
{
CEGUI::TreeItem* item = new CEGUI::TreeItem( currTag );
item->setAutoDeleted(true);
item->setTextColours(CEGUI::colour(0.0, 0.0, 0.0));
tagsItem->addItem(item);
tagTreeItems.insert( stringTreeItemMap::value_type(currTag, item) );
}
// Add the entity to the tag
CEGUI::TreeItem* item = new CEGUI::TreeItem( Utility::toString(uniqueId) );
item->setAutoDeleted(true);
item->setTextColours(CEGUI::colour(0.0, 0.0, 0.0));
tagTreeItems[currTag]->addItem(item);
}
}
}