void savePrefab(const Path& path) override
{
auto& selected_entities = m_editor.getSelectedEntities();
if (selected_entities.size() != 1) return;
Entity entity = selected_entities[0];
u64 prefab = getPrefab(entity);
if (prefab != 0) entity = getPrefabRoot(entity);
FS::OsFile file;
if (!file.open(path.c_str(), FS::Mode::CREATE_AND_WRITE))
{
g_log_error.log("Editor") << "Failed to create " << path.c_str();
return;
}
Array<Entity> entities(m_editor.getAllocator());
gatherHierarchy(entity, true, entities);
OutputBlob blob(m_editor.getAllocator());
SaveEntityGUIDMap entity_map(entities);
TextSerializer serializer(blob, entity_map);
serializePrefab(m_universe, entities[0], path, serializer);
file.write(blob.getData(), blob.getPos());
file.close();
if (prefab == 0)
{
m_editor.beginCommandGroup(crc32("save_prefab"));
Transform tr = m_universe->getTransform(entity);
m_editor.destroyEntities(&entities[0], entities.size());
auto* resource_manager = m_editor.getEngine().getResourceManager().get(PrefabResource::TYPE);
auto* res = (PrefabResource*)resource_manager->load(path);
FS::FileSystem& fs = m_editor.getEngine().getFileSystem();
while (fs.hasWork()) fs.updateAsyncTransactions();
instantiatePrefab(*res, tr.pos, tr.rot, tr.scale);
m_editor.endCommandGroup();
}
}
Engine* Engine::create(FS::FileSystem* fs, IAllocator& allocator)
{
g_log_info.log("engine") << "Creating engine...";
Profiler::setThreadName("Main");
installUnhandledExceptionHandler();
g_is_error_file_opened = g_error_file.open("error.log", FS::Mode::CREATE | FS::Mode::WRITE, allocator);
g_log_error.getCallback().bind<logErrorToFile>();
g_log_info.getCallback().bind<showLogInVS>();
g_log_warning.getCallback().bind<showLogInVS>();
g_log_error.getCallback().bind<showLogInVS>();
EngineImpl* engine = LUMIX_NEW(allocator, EngineImpl)(fs, allocator);
if (!engine->create())
{
g_log_error.log("engine") << "Failed to create engine.";
LUMIX_DELETE(allocator, engine);
return nullptr;
}
g_log_info.log("engine") << "Engine created.";
return engine;
}
bool Settings::save()
{
auto& actions = m_app.getActions();
FS::OsFile file;
if (!file.open(SETTINGS_PATH, FS::Mode::CREATE_AND_WRITE)) return false;
file << "window = { x = " << m_window.x
<< ", y = " << m_window.y
<< ", w = " << m_window.w
<< ", h = " << m_window.h << " }\n";
file << "maximized = " << (m_is_maximized ? "true" : "false") << "\n";
auto writeBool = [&file](const char* name, bool value) {
file << name << " = " << (value ? "true\n" : "false\n");
};
writeBool("settings_opened", m_is_open);
writeBool("asset_browser_opened", m_is_asset_browser_open);
writeBool("entity_list_opened", m_is_entity_list_open);
writeBool("entity_template_list_opened", m_is_entity_template_list_open);
writeBool("log_opened", m_is_log_open);
writeBool("profiler_opened", m_is_profiler_open);
writeBool("properties_opened", m_is_properties_open);
writeBool("error_reporting_enabled", m_is_crash_reporting_enabled);
file << "mouse_sensitivity_x = " << m_mouse_sensitivity.x << "\n";
file << "mouse_sensitivity_y = " << m_mouse_sensitivity.y << "\n";
file << "font_size = " << m_font_size << "\n";
file << "asset_browser_left_column_width = " << m_asset_browser_left_column_width << "\n";
saveStyle(file);
file << "data_dir = \"";
const char* c = m_data_dir;
while (*c)
{
if (*c == '\\') file << "\\\\";
else file << *c;
++c;
}
file << "\"\n";
file << "custom = {\n";
lua_getglobal(m_state, "custom");
lua_pushnil(m_state);
bool first = true;
while (lua_next(m_state, -2))
{
if (!first) file << ",\n";
const char* name = lua_tostring(m_state, -2);
switch (lua_type(m_state, -1))
{
case LUA_TBOOLEAN:
file << name << " = " << (lua_toboolean(m_state, -1) != 0 ? "true" : "false");
break;
case LUA_TNUMBER:
file << name << " = " << (int)lua_tonumber(m_state, -1);
break;
default:
ASSERT(false);
break;
}
lua_pop(m_state, 1);
first = false;
}
lua_pop(m_state, 1);
file << "}\n";
file << "actions = {\n";
for (int i = 0; i < actions.size(); ++i)
{
file << "\t" << actions[i]->name << " = {"
<< actions[i]->shortcut[0] << ", "
<< actions[i]->shortcut[1] << ", "
<< actions[i]->shortcut[2] << "},\n";
}
file << "}\n";
file << "toolbar = {\n";
for (auto* action : m_app.getToolbarActions())
{
file << "\t\"" << action->name << "\",\n";
}
file << "}\n";
ImGui::SaveDock(file);
file.close();
return true;
}