ES-DE/es-app/src/views/GamelistView.cpp

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// SPDX-License-Identifier: MIT
//
// EmulationStation Desktop Edition
// GamelistView.cpp
//
// Main gamelist logic.
//
#include "views/GamelistView.h"
#include "CollectionSystemsManager.h"
#include "UIModeController.h"
#include "animations/LambdaAnimation.h"
#define FADE_IN_START_OPACITY 0.5f
#define FADE_IN_TIME 650
GamelistView::GamelistView(Window* window, FileData* root)
: GamelistBase {window, root}
, mHeaderText {window}
, mHeaderImage {window}
, mBackground {window}
, mThumbnail {window}
, mMarquee {window}
, mImage {window}
, mLblRating {window}
, mLblReleaseDate {window}
, mLblDeveloper {window}
, mLblPublisher {window}
, mLblGenre {window}
, mLblPlayers {window}
, mLblLastPlayed {window}
, mLblPlayCount {window}
, mRating {window}
, mReleaseDate {window}
, mDeveloper {window}
, mPublisher {window}
, mGenre {window}
, mPlayers {window}
, mLastPlayed {window}
, mPlayCount {window}
, mName {window}
, mBadges {window}
, mDescContainer {window}
, mDescription {window}
, mGamelistInfo {window}
{
mHeaderText.setText("Logo Text", false);
mHeaderText.setSize(mSize.x, 0.0f);
mHeaderText.setPosition(0.0f, 0.0f);
mHeaderText.setHorizontalAlignment(ALIGN_CENTER);
mHeaderText.setDefaultZIndex(50.0f);
mHeaderText.setText(mRoot->getSystem()->getFullName());
mHeaderImage.setResize(0.0f, mSize.y * 0.185f);
mHeaderImage.setOrigin(0.5f, 0.0f);
mHeaderImage.setPosition(mSize.x / 2.0f, 0.0f);
mHeaderImage.setDefaultZIndex(50.0f);
mBackground.setResize(mSize.x, mSize.y);
mBackground.setDefaultZIndex(0.0f);
addChild(&mHeaderText);
addChild(&mBackground);
const float padding = 0.01f;
mList.setPosition(mSize.x * (0.50f + padding), mList.getPosition().y);
mList.setSize(mSize.x * (0.50f - padding), mList.getSize().y);
mList.setAlignment(TextListComponent<FileData*>::ALIGN_LEFT);
mList.setCursorChangedCallback([&](const CursorState& /*state*/) { updateInfoPanel(); });
// Thumbnail.
mThumbnail.setOrigin(0.5f, 0.5f);
mThumbnail.setPosition(2.0f, 2.0f);
mThumbnail.setVisible(false);
mThumbnail.setMaxSize(mSize.x * (0.25f - 2.0f * padding), mSize.y * 0.10f);
mThumbnail.setDefaultZIndex(25.0f);
addChild(&mThumbnail);
// Marquee.
mMarquee.setOrigin(0.5f, 0.5f);
// Default to off the screen.
mMarquee.setPosition(2.0f, 2.0f);
mMarquee.setVisible(false);
mMarquee.setMaxSize(mSize.x * (0.5f - 2.0f * padding), mSize.y * 0.18f);
mMarquee.setDefaultZIndex(35.0f);
addChild(&mMarquee);
// Image.
mImage.setOrigin(0.5f, 0.5f);
mImage.setPosition(mSize.x * 0.25f, mList.getPosition().y + mSize.y * 0.2125f);
mImage.setMaxSize(mSize.x * (0.50f - 2.0f * padding), mSize.y * 0.4f);
mImage.setDefaultZIndex(30.0f);
addChild(&mImage);
// Metadata labels + values.
mLblRating.setText("Rating: ", false);
addChild(&mLblRating);
addChild(&mRating);
mLblReleaseDate.setText("Released: ", false);
addChild(&mLblReleaseDate);
addChild(&mReleaseDate);
mLblDeveloper.setText("Developer: ", false);
addChild(&mLblDeveloper);
addChild(&mDeveloper);
mLblPublisher.setText("Publisher: ", false);
addChild(&mLblPublisher);
addChild(&mPublisher);
mLblGenre.setText("Genre: ", false);
addChild(&mLblGenre);
addChild(&mGenre);
mLblPlayers.setText("Players: ", false);
addChild(&mLblPlayers);
addChild(&mPlayers);
mLblLastPlayed.setText("Last played: ", false);
addChild(&mLblLastPlayed);
mLastPlayed.setDisplayRelative(true);
addChild(&mLastPlayed);
mLblPlayCount.setText("Times played: ", false);
addChild(&mLblPlayCount);
addChild(&mPlayCount);
// Badges.
addChild(&mBadges);
mBadges.setOrigin(0.5f, 0.5f);
mBadges.setPosition(mSize.x * 0.8f, mSize.y * 0.7f);
mBadges.setSize(mSize.x * 0.15f, mSize.y * 0.2f);
mBadges.setDefaultZIndex(50.0f);
mName.setPosition(mSize.x, mSize.y);
mName.setDefaultZIndex(40.0f);
mName.setColor(0xAAAAAAFF);
mName.setFont(Font::get(FONT_SIZE_MEDIUM));
mName.setHorizontalAlignment(ALIGN_CENTER);
addChild(&mName);
mDescContainer.setPosition(mSize.x * padding, mSize.y * 0.65f);
mDescContainer.setSize(mSize.x * (0.50f - 2.0f * padding),
mSize.y - mDescContainer.getPosition().y);
mDescContainer.setAutoScroll(true);
mDescContainer.setDefaultZIndex(40.0f);
addChild(&mDescContainer);
mDescription.setFont(Font::get(FONT_SIZE_SMALL));
mDescription.setSize(mDescContainer.getSize().x, 0.0f);
mDescContainer.addChild(&mDescription);
mGamelistInfo.setOrigin(0.5f, 0.5f);
mGamelistInfo.setFont(Font::get(FONT_SIZE_SMALL));
mGamelistInfo.setDefaultZIndex(50.0f);
mGamelistInfo.setVisible(true);
addChild(&mGamelistInfo);
initMDLabels();
initMDValues();
}
GamelistView::~GamelistView()
{
// Remove theme extras.
for (auto extra : mThemeExtras) {
removeChild(extra);
delete extra;
}
mThemeExtras.clear();
}
void GamelistView::onFileChanged(FileData* file, bool reloadGamelist)
{
if (reloadGamelist) {
// Might switch to a detailed view.
ViewController::getInstance()->reloadGamelistView(this);
return;
}
// We could be tricky here to be efficient;
// but this shouldn't happen very often so we'll just always repopulate.
FileData* cursor {getCursor()};
if (!cursor->isPlaceHolder()) {
populateList(cursor->getParent()->getChildrenListToDisplay(), cursor->getParent());
setCursor(cursor);
}
else {
populateList(mRoot->getChildrenListToDisplay(), mRoot);
setCursor(cursor);
}
}
void GamelistView::onShow()
{
// Reset any Lottie animations.
for (auto extra : mThemeExtras)
extra->resetFileAnimation();
mLastUpdated = nullptr;
GuiComponent::onShow();
updateInfoPanel();
}
void GamelistView::onThemeChanged(const std::shared_ptr<ThemeData>& theme)
{
using namespace ThemeFlags;
mBackground.applyTheme(theme, getName(), "background", ALL);
mHeaderImage.applyTheme(theme, getName(), "logo", ALL);
mHeaderText.applyTheme(theme, getName(), "logoText", ALL);
// Remove old theme extras.
for (auto extra : mThemeExtras) {
removeChild(extra);
delete extra;
}
mThemeExtras.clear();
// Add new theme extras.
mThemeExtras = ThemeData::makeExtras(theme, getName(), mWindow);
for (auto extra : mThemeExtras)
addChild(extra);
if (mHeaderImage.hasImage()) {
removeChild(&mHeaderText);
addChild(&mHeaderImage);
}
else {
addChild(&mHeaderText);
removeChild(&mHeaderImage);
}
mList.applyTheme(theme, getName(), "gamelist", ALL);
mThumbnail.applyTheme(theme, getName(), "md_thumbnail",
POSITION | ThemeFlags::SIZE | Z_INDEX | ROTATION | VISIBLE);
mMarquee.applyTheme(theme, getName(), "md_marquee",
POSITION | ThemeFlags::SIZE | Z_INDEX | ROTATION | VISIBLE);
mImage.applyTheme(theme, getName(), "md_image",
POSITION | ThemeFlags::SIZE | Z_INDEX | ROTATION | VISIBLE);
mName.applyTheme(theme, getName(), "md_name", ALL);
mBadges.applyTheme(theme, getName(), "md_badges", ALL);
initMDLabels();
std::vector<TextComponent*> labels {getMDLabels()};
assert(labels.size() == 8);
std::vector<std::string> lblElements = {
"md_lbl_rating", "md_lbl_releasedate", "md_lbl_developer", "md_lbl_publisher",
"md_lbl_genre", "md_lbl_players", "md_lbl_lastplayed", "md_lbl_playcount"};
for (unsigned int i = 0; i < labels.size(); ++i)
labels[i]->applyTheme(theme, getName(), lblElements[i], ALL);
initMDValues();
std::vector<GuiComponent*> values {getMDValues()};
assert(values.size() == 8);
std::vector<std::string> valElements = {"md_rating", "md_releasedate", "md_developer",
"md_publisher", "md_genre", "md_players",
"md_lastplayed", "md_playcount"};
for (unsigned int i = 0; i < values.size(); ++i)
values[i]->applyTheme(theme, getName(), valElements[i], ALL ^ ThemeFlags::TEXT);
mDescContainer.applyTheme(theme, getName(), "md_description",
POSITION | ThemeFlags::SIZE | Z_INDEX | VISIBLE);
mDescription.setSize(mDescContainer.getSize().x, 0.0f);
mDescription.applyTheme(
theme, getName(), "md_description",
ALL ^ (POSITION | ThemeFlags::SIZE | ThemeFlags::ORIGIN | TEXT | ROTATION));
mGamelistInfo.applyTheme(theme, getName(), "gamelistInfo", ALL ^ ThemeFlags::TEXT);
// If there is no position defined in the theme for gamelistInfo, then hide it.
if (mGamelistInfo.getPosition() == glm::vec3 {})
mGamelistInfo.setVisible(false);
else
mGamelistInfo.setVisible(true);
sortChildren();
}
void GamelistView::update(int deltaTime)
{
// TEMPORARY
// BasicGamelistView::update(deltaTime);
mImage.update(deltaTime);
if (ViewController::getInstance()->getGameLaunchTriggered() && mImage.isAnimationPlaying(0))
mImage.finishAnimation(0);
}
void GamelistView::render(const glm::mat4& parentTrans)
{
glm::mat4 trans {parentTrans * getTransform()};
float scaleX {trans[0].x};
float scaleY {trans[1].y};
glm::ivec2 pos {static_cast<int>(std::round(trans[3].x)),
static_cast<int>(std::round(trans[3].y))};
glm::ivec2 size {static_cast<int>(std::round(mSize.x * scaleX)),
static_cast<int>(std::round(mSize.y * scaleY))};
Renderer::pushClipRect(pos, size);
renderChildren(trans);
Renderer::popClipRect();
}
HelpStyle GamelistView::getHelpStyle()
{
HelpStyle style;
style.applyTheme(mTheme, getName());
return style;
}
std::vector<HelpPrompt> GamelistView::getHelpPrompts()
{
std::vector<HelpPrompt> prompts;
if (Settings::getInstance()->getBool("QuickSystemSelect") &&
SystemData::sSystemVector.size() > 1)
prompts.push_back(HelpPrompt("left/right", "system"));
if (mRoot->getSystem()->getThemeFolder() == "custom-collections" && mCursorStack.empty() &&
ViewController::getInstance()->getState().viewing == ViewController::GAMELIST)
prompts.push_back(HelpPrompt("a", "enter"));
else
prompts.push_back(HelpPrompt("a", "launch"));
prompts.push_back(HelpPrompt("b", "back"));
prompts.push_back(HelpPrompt("x", "view media"));
if (!UIModeController::getInstance()->isUIModeKid())
prompts.push_back(HelpPrompt("back", "options"));
if (mRoot->getSystem()->isGameSystem() && Settings::getInstance()->getBool("RandomAddButton"))
prompts.push_back(HelpPrompt("thumbstickclick", "random"));
if (mRoot->getSystem()->getThemeFolder() == "custom-collections" &&
!CollectionSystemsManager::getInstance()->isEditing() && mCursorStack.empty() &&
ViewController::getInstance()->getState().viewing == ViewController::GAMELIST &&
ViewController::getInstance()->getState().viewstyle != ViewController::BASIC) {
prompts.push_back(HelpPrompt("y", "jump to game"));
}
else if (mRoot->getSystem()->isGameSystem() &&
(mRoot->getSystem()->getThemeFolder() != "custom-collections" ||
!mCursorStack.empty()) &&
!UIModeController::getInstance()->isUIModeKid() &&
!UIModeController::getInstance()->isUIModeKiosk() &&
(Settings::getInstance()->getBool("FavoritesAddButton") ||
CollectionSystemsManager::getInstance()->isEditing())) {
std::string prompt = CollectionSystemsManager::getInstance()->getEditingCollection();
prompts.push_back(HelpPrompt("y", prompt));
}
else if (mRoot->getSystem()->isGameSystem() &&
mRoot->getSystem()->getThemeFolder() == "custom-collections" &&
CollectionSystemsManager::getInstance()->isEditing()) {
std::string prompt = CollectionSystemsManager::getInstance()->getEditingCollection();
prompts.push_back(HelpPrompt("y", prompt));
}
return prompts;
}
void GamelistView::updateInfoPanel()
{
FileData* file {(mList.size() == 0 || mList.isScrolling()) ? nullptr : mList.getSelected()};
// If the game data has already been rendered to the info panel, then skip it this time.
if (file == mLastUpdated)
return;
if (!mList.isScrolling())
mLastUpdated = file;
bool hideMetaDataFields {false};
if (file) {
// Always hide the metadata fields if browsing grouped custom collections.
if (file->getSystem()->isCustomCollection() &&
file->getPath() == file->getSystem()->getName())
hideMetaDataFields = true;
else
hideMetaDataFields = (file->metadata.get("hidemetadata") == "true");
// Always hide the metadata fields for placeholders as well.
if (file->getType() == PLACEHOLDER) {
hideMetaDataFields = true;
mLastUpdated = nullptr;
}
}
// If we're scrolling, hide the metadata fields if the last game had this options set,
// or if we're in the grouped custom collection view.
if (mList.isScrolling())
if ((mLastUpdated && mLastUpdated->metadata.get("hidemetadata") == "true") ||
(mLastUpdated->getSystem()->isCustomCollection() &&
mLastUpdated->getPath() == mLastUpdated->getSystem()->getName()))
hideMetaDataFields = true;
if (hideMetaDataFields) {
mLblRating.setVisible(false);
mRating.setVisible(false);
mLblReleaseDate.setVisible(false);
mReleaseDate.setVisible(false);
mLblDeveloper.setVisible(false);
mDeveloper.setVisible(false);
mLblPublisher.setVisible(false);
mPublisher.setVisible(false);
mLblGenre.setVisible(false);
mGenre.setVisible(false);
mLblPlayers.setVisible(false);
mPlayers.setVisible(false);
mLblLastPlayed.setVisible(false);
mLastPlayed.setVisible(false);
mLblPlayCount.setVisible(false);
mPlayCount.setVisible(false);
mBadges.setVisible(false);
}
else {
mLblRating.setVisible(true);
mRating.setVisible(true);
mLblReleaseDate.setVisible(true);
mReleaseDate.setVisible(true);
mLblDeveloper.setVisible(true);
mDeveloper.setVisible(true);
mLblPublisher.setVisible(true);
mPublisher.setVisible(true);
mLblGenre.setVisible(true);
mGenre.setVisible(true);
mLblPlayers.setVisible(true);
mPlayers.setVisible(true);
mLblLastPlayed.setVisible(true);
mLastPlayed.setVisible(true);
mLblPlayCount.setVisible(true);
mPlayCount.setVisible(true);
mBadges.setVisible(true);
}
bool fadingOut = false;
if (file == nullptr) {
fadingOut = true;
}
else {
// If we're browsing a grouped custom collection, then update the folder metadata
// which will generate a description of three random games and return a pointer to
// the first of these so that we can display its game media.
if (file->getSystem()->isCustomCollection() &&
file->getPath() == file->getSystem()->getName()) {
mRandomGame = CollectionSystemsManager::getInstance()->updateCollectionFolderMetadata(
file->getSystem());
if (mRandomGame) {
mThumbnail.setImage(mRandomGame->getThumbnailPath());
mMarquee.setImage(mRandomGame->getMarqueePath(), false, true);
mImage.setImage(mRandomGame->getImagePath());
}
else {
mThumbnail.setImage("");
mMarquee.setImage("");
mImage.setImage("");
}
}
else {
mThumbnail.setImage(file->getThumbnailPath());
mMarquee.setImage(file->getMarqueePath(), false, true);
mImage.setImage(file->getImagePath());
}
// Populate the gamelistInfo field which shows an icon if a folder has been entered
// as well as the game count for the entire system (total and favorites separately).
// If a filter has been applied, then the number of filtered and total games replaces
// the game counter.
std::string gamelistInfoString;
Alignment infoAlign = mGamelistInfo.getHorizontalAlignment();
if (mIsFolder && infoAlign == ALIGN_RIGHT)
gamelistInfoString = ViewController::FOLDER_CHAR + " ";
if (mIsFiltered) {
if (mFilteredGameCountAll == mFilteredGameCount)
gamelistInfoString += ViewController::FILTER_CHAR + " " +
std::to_string(mFilteredGameCount) + " / " +
std::to_string(mGameCount);
else
gamelistInfoString += ViewController::FILTER_CHAR + " " +
std::to_string(mFilteredGameCount) + " + " +
std::to_string(mFilteredGameCountAll - mFilteredGameCount) +
" / " + std::to_string(mGameCount);
}
else {
gamelistInfoString +=
ViewController::CONTROLLER_CHAR + " " + std::to_string(mGameCount);
if (!(file->getSystem()->isCollection() &&
file->getSystem()->getFullName() == "favorites"))
gamelistInfoString += " " + ViewController::FAVORITE_CHAR + " " +
std::to_string(mFavoritesGameCount);
}
if (mIsFolder && infoAlign != ALIGN_RIGHT)
gamelistInfoString += " " + ViewController::FOLDER_CHAR;
mGamelistInfo.setValue(gamelistInfoString);
// Fade in the game image.
auto func = [this](float t) {
mImage.setOpacity(static_cast<unsigned char>(
glm::mix(static_cast<float>(FADE_IN_START_OPACITY), 1.0f, t) * 255));
};
mImage.setAnimation(new LambdaAnimation(func, FADE_IN_TIME), 0, nullptr, false);
mDescription.setText(file->metadata.get("desc"));
mDescContainer.reset();
mRating.setValue(file->metadata.get("rating"));
mReleaseDate.setValue(file->metadata.get("releasedate"));
mDeveloper.setValue(file->metadata.get("developer"));
mPublisher.setValue(file->metadata.get("publisher"));
mGenre.setValue(file->metadata.get("genre"));
mPlayers.setValue(file->metadata.get("players"));
// Populate the badge slots based on game metadata.
std::vector<BadgeComponent::BadgeInfo> badgeSlots;
for (auto badge : mBadges.getBadgeTypes()) {
BadgeComponent::BadgeInfo badgeInfo;
badgeInfo.badgeType = badge;
if (badge == "controller") {
if (file->metadata.get("controller").compare("") != 0) {
badgeInfo.gameController = file->metadata.get("controller");
badgeSlots.push_back(badgeInfo);
}
}
else if (badge == "altemulator") {
if (file->metadata.get(badge).compare("") != 0)
badgeSlots.push_back(badgeInfo);
}
else {
if (file->metadata.get(badge).compare("true") == 0)
badgeSlots.push_back(badgeInfo);
}
}
mBadges.setBadges(badgeSlots);
mName.setValue(file->metadata.get("name"));
if (file->getType() == GAME) {
if (!hideMetaDataFields) {
mLastPlayed.setValue(file->metadata.get("lastplayed"));
mPlayCount.setValue(file->metadata.get("playcount"));
}
}
else if (file->getType() == FOLDER) {
if (!hideMetaDataFields) {
mLastPlayed.setValue(file->metadata.get("lastplayed"));
mLblPlayCount.setVisible(false);
mPlayCount.setVisible(false);
}
}
fadingOut = false;
}
std::vector<GuiComponent*> comps = getMDValues();
comps.push_back(&mThumbnail);
comps.push_back(&mMarquee);
comps.push_back(&mImage);
comps.push_back(&mDescription);
comps.push_back(&mName);
comps.push_back(&mBadges);
std::vector<TextComponent*> labels = getMDLabels();
comps.insert(comps.cend(), labels.cbegin(), labels.cend());
for (auto it = comps.cbegin(); it != comps.cend(); ++it) {
GuiComponent* comp = *it;
// An animation is playing, then animate if reverse != fadingOut.
// An animation is not playing, then animate if opacity != our target opacity.
if ((comp->isAnimationPlaying(0) && comp->isAnimationReversed(0) != fadingOut) ||
(!comp->isAnimationPlaying(0) && comp->getOpacity() != (fadingOut ? 0 : 255))) {
auto func = [comp](float t) {
comp->setOpacity(static_cast<unsigned char>(glm::mix(0.0f, 1.0f, t) * 255));
};
comp->setAnimation(new LambdaAnimation(func, 150), 0, nullptr, fadingOut);
}
}
}
void GamelistView::initMDLabels()
{
std::vector<TextComponent*> components {getMDLabels()};
const unsigned int colCount {2};
const unsigned int rowCount {static_cast<unsigned int>(components.size() / 2)};
glm::vec3 start {mSize.x * 0.01f, mSize.y * 0.625f, 0.0f};
const float colSize {(mSize.x * 0.48f) / colCount};
const float rowPadding {0.01f * mSize.y};
for (unsigned int i = 0; i < components.size(); ++i) {
const unsigned int row = i % rowCount;
glm::vec3 pos {};
if (row == 0) {
pos = start + glm::vec3 {colSize * (i / rowCount), 0.0f, 0.0f};
}
else {
// Work from the last component.
GuiComponent* lc {components[i - 1]};
pos = lc->getPosition() + glm::vec3 {0.0f, lc->getSize().y + rowPadding, 0.0f};
}
components[i]->setFont(Font::get(FONT_SIZE_SMALL));
components[i]->setPosition(pos);
components[i]->setDefaultZIndex(40.0f);
}
}
void GamelistView::initMDValues()
{
std::vector<TextComponent*> labels {getMDLabels()};
std::vector<GuiComponent*> values {getMDValues()};
std::shared_ptr<Font> defaultFont {Font::get(FONT_SIZE_SMALL)};
mRating.setSize(defaultFont->getHeight() * 5.0f, static_cast<float>(defaultFont->getHeight()));
mReleaseDate.setFont(defaultFont);
mDeveloper.setFont(defaultFont);
mPublisher.setFont(defaultFont);
mGenre.setFont(defaultFont);
mPlayers.setFont(defaultFont);
mLastPlayed.setFont(defaultFont);
mPlayCount.setFont(defaultFont);
float bottom {0.0f};
const float colSize {(mSize.x * 0.48f) / 2.0f};
for (unsigned int i = 0; i < labels.size(); ++i) {
const float heightDiff = (labels[i]->getSize().y - values[i]->getSize().y) / 2.0f;
values[i]->setPosition(labels[i]->getPosition() +
glm::vec3 {labels[i]->getSize().x, heightDiff, 0.0f});
values[i]->setSize(colSize - labels[i]->getSize().x, values[i]->getSize().y);
values[i]->setDefaultZIndex(40.0f);
float testBot = values[i]->getPosition().y + values[i]->getSize().y;
if (testBot > bottom)
bottom = testBot;
}
mDescContainer.setPosition(mDescContainer.getPosition().x, bottom + mSize.y * 0.01f);
mDescContainer.setSize(mDescContainer.getSize().x, mSize.y - mDescContainer.getPosition().y);
}
std::vector<TextComponent*> GamelistView::getMDLabels()
{
std::vector<TextComponent*> ret;
ret.push_back(&mLblRating);
ret.push_back(&mLblReleaseDate);
ret.push_back(&mLblDeveloper);
ret.push_back(&mLblPublisher);
ret.push_back(&mLblGenre);
ret.push_back(&mLblPlayers);
ret.push_back(&mLblLastPlayed);
ret.push_back(&mLblPlayCount);
return ret;
}
std::vector<GuiComponent*> GamelistView::getMDValues()
{
std::vector<GuiComponent*> ret;
ret.push_back(&mRating);
ret.push_back(&mReleaseDate);
ret.push_back(&mDeveloper);
ret.push_back(&mPublisher);
ret.push_back(&mGenre);
ret.push_back(&mPlayers);
ret.push_back(&mLastPlayed);
ret.push_back(&mPlayCount);
return ret;
}