SaveStateList CruiseMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
Common::StringList filenames;
Common::String pattern("cruise.s??");
filenames = saveFileMan->listSavefiles(pattern);
sort(filenames.begin(), filenames.end()); // Sort (hopefully ensuring we are sorted numerically..)
SaveStateList saveList;
for (Common::StringList::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
// Obtain the last 2 digits of the filename, since they correspond to the save slot
int slotNum = atoi(file->c_str() + file->size() - 2);
if (slotNum >= 0 && slotNum <= 99) {
Common::InSaveFile *in = saveFileMan->openForLoading(*file);
if (in) {
Cruise::CruiseSavegameHeader header;
Cruise::readSavegameHeader(in, header);
saveList.push_back(SaveStateDescriptor(slotNum, header.saveName));
if (header.thumbnail) delete header.thumbnail;
delete in;
}
}
}
return saveList;
}
void listSavegames(Common::Array<SavegameDesc> &saves) {
Common::SaveFileManager *saveFileMan = g_engine->getSaveFileManager();
// Load all saves
Common::StringList saveNames = saveFileMan->listSavefiles(((SciEngine *)g_engine)->getSavegamePattern());
for (Common::StringList::const_iterator iter = saveNames.begin(); iter != saveNames.end(); ++iter) {
Common::String filename = *iter;
Common::SeekableReadStream *in;
if ((in = saveFileMan->openForLoading(filename))) {
SavegameMetadata meta;
if (!get_savegame_metadata(in, &meta)) {
// invalid
delete in;
continue;
}
delete in;
SavegameDesc desc;
desc.id = strtol(filename.end() - 3, NULL, 10);
desc.date = meta.savegame_date;
desc.time = meta.savegame_time;
debug(3, "Savegame in file %s ok, id %d", filename.c_str(), desc.id);
saves.push_back(desc);
}
}
// Sort the list by creation date of the saves
qsort(saves.begin(), saves.size(), sizeof(SavegameDesc), _savegame_index_struct_compare);
}
SaveStateList SwordMetaEngine::listSaves(const char *target) const {
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
SaveStateList saveList;
char saveName[40];
Common::StringList filenames = saveFileMan->listSavefiles("sword1.???");
sort(filenames.begin(), filenames.end()); // Sort (hopefully ensuring we are sorted numerically..)
int slotNum = 0;
for (Common::StringList::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
// Obtain the last 3 digits of the filename, since they correspond to the save slot
slotNum = atoi(file->c_str() + file->size() - 3);
if (slotNum >= 0 && slotNum <= 999) {
Common::InSaveFile *in = saveFileMan->openForLoading(*file);
if (in) {
in->readUint32LE(); // header
in->read(saveName, 40);
saveList.push_back(SaveStateDescriptor(slotNum, saveName));
delete in;
}
}
}
return saveList;
}
virtual SaveStateList listSaves(const char *target) const {
Common::String pattern = Tucker::generateGameStateFileName(target, 0, true);
Common::StringList filenames = g_system->getSavefileManager()->listSavefiles(pattern);
bool slotsTable[Tucker::kLastSaveSlot + 1];
memset(slotsTable, 0, sizeof(slotsTable));
SaveStateList saveList;
for (Common::StringList::const_iterator file = filenames.begin(); file != filenames.end(); ++file) {
int slot;
const char *ext = strrchr(file->c_str(), '.');
if (ext && (slot = atoi(ext + 1)) >= 0 && slot <= Tucker::kLastSaveSlot) {
Common::InSaveFile *in = g_system->getSavefileManager()->openForLoading(*file);
if (in) {
slotsTable[slot] = true;
delete in;
}
}
}
for (int slot = 0; slot <= Tucker::kLastSaveSlot; ++slot) {
if (slotsTable[slot]) {
char description[64];
snprintf(description, sizeof(description), "savegm.%02d", slot);
saveList.push_back(SaveStateDescriptor(slot, description));
}
}
return saveList;
}
char* AutoCompleteGet(const char* text, int state)
{
static int index = 0;
int length = strlen(text);
std::string name;
if (!state) // First run
{
index = 0;
}
while (autocomplete_list.size() > (unsigned int) index)
{
name = autocomplete_list[index];
index++;
if (strncmp(name.data(), text, length) == 0)
{
char *result = (char*)malloc(name.size() + 1);
strcpy(result, name.data());
return result;
}
}
return NULL;
}
void bringWordtoTop(char *str, int wordnum) {
// This function reorders the words on the given pred.dic line
// by moving the word at position 'wordnum' to the front (that is, right behind
// right behind the numerical code word at the start of the line).
Common::StringList words;
char buf[MAXLINELEN];
if (!str)
return;
strncpy(buf, str, MAXLINELEN);
char *word = strtok(buf, " ");
if (!word) {
debug("Invalid dictionary line");
return;
}
words.push_back(word);
while ((word = strtok(NULL, " ")) != NULL)
words.push_back(word);
words.insert_at(1, words.remove_at(wordnum + 1));
Common::String tmp;
for (uint8 i = 0; i < words.size(); i++)
tmp += words[i] + " ";
tmp.deleteLastChar();
memcpy(str, tmp.c_str(), strlen(str));
}
Common::StringList DefaultSaveFileManager::listSavefiles(const Common::String &pattern) {
Common::String savePathName = getSavePath();
checkPath(Common::FSNode(savePathName));
if (getError() != Common::kNoError)
return Common::StringList();
// recreate FSNode since checkPath may have changed/created the directory
Common::FSNode savePath(savePathName);
Common::FSDirectory dir(savePath);
Common::ArchiveMemberList savefiles;
Common::StringList results;
Common::String search(pattern);
if (dir.listMatchingMembers(savefiles, search) > 0) {
for (Common::ArchiveMemberList::const_iterator file = savefiles.begin(); file != savefiles.end(); ++file) {
results.push_back((*file)->getName());
}
}
return results;
}
bool Sword2Engine::saveExists() {
Common::String pattern = _targetName + ".???";
Common::StringList filenames = _saveFileMan->listSavefiles(pattern);
return !filenames.empty();
}
void SlotOnNewDataHandler(net::ClientId client_id, net::ServerId server_id, common::Byteset data)
{
for (unsigned int n = 0; n < data.GetSize(); n++)
{
this->buffer_.push_back(data[n]);
}
while (this->buffer_.size() >= 8)
{
std::string command = "";
command += (char)this->buffer_[0];
command += (char)this->buffer_[1];
command += (char)this->buffer_[2];
command += (char)this->buffer_[3];
std::string payload_length_str = "";
payload_length_str += (char)this->buffer_[4];
payload_length_str += (char)this->buffer_[5];
payload_length_str += (char)this->buffer_[6];
payload_length_str += (char)this->buffer_[7];
unsigned int payload_length = boost::lexical_cast<unsigned int>(payload_length_str);
if (this->buffer_.size() - 8 < payload_length)
{
return;
}
std::string payload = "";
for (unsigned int n = 8; n < payload_length + 8; n++)
{
payload += (char)this->buffer_[n];
}
this->buffer_.erase(this->buffer_.begin(), this->buffer_.begin() + payload_length + 8);
if (command == "TEXT")
{
std::cout << payload << std::flush;
}
else if (command == "PROM")
{
this->prompt_ = payload;
on_message_condition.notify_all();
}
else if (command == "COMP")
{
autocomplete_list.clear();
if (payload.length() > 0)
{
boost::algorithm::split(autocomplete_list, payload, boost::is_any_of("\n"), boost::algorithm::token_compress_on);
}
on_message_condition.notify_all();
}
else
{
std::cerr << "Could not parse package." << std::endl;
finish = true;
on_message_condition.notify_all();
break;
}
}
}
void OSystem_SDL::displayMessageOnOSD(const char *msg) {
assert (_transactionMode == kTransactionNone);
assert(msg);
uint i;
// Lock the OSD surface for drawing
if (SDL_LockSurface(_osdSurface))
error("displayMessageOnOSD: SDL_LockSurface failed: %s", SDL_GetError());
Graphics::Surface dst;
dst.pixels = _osdSurface->pixels;
dst.w = _osdSurface->w;
dst.h = _osdSurface->h;
dst.pitch = _osdSurface->pitch;
dst.bytesPerPixel = _osdSurface->format->BytesPerPixel;
// The font we are going to use:
const Graphics::Font *font = FontMan.getFontByUsage(Graphics::FontManager::kOSDFont);
// Clear everything with the "transparent" color, i.e. the colorkey
SDL_FillRect(_osdSurface, 0, kOSDColorKey);
// Split the message into separate lines.
Common::StringList lines;
const char *ptr;
for (ptr = msg; *ptr; ++ptr) {
if (*ptr == '\n') {
lines.push_back(Common::String(msg, ptr - msg));
msg = ptr + 1;
}
}
lines.push_back(Common::String(msg, ptr - msg));
// Determine a rect which would contain the message string (clipped to the
// screen dimensions).
const int vOffset = 6;
const int lineSpacing = 1;
const int lineHeight = font->getFontHeight() + 2 * lineSpacing;
int width = 0;
int height = lineHeight * lines.size() + 2 * vOffset;
for (i = 0; i < lines.size(); i++) {
width = MAX(width, font->getStringWidth(lines[i]) + 14);
}
// Clip the rect
if (width > dst.w)
width = dst.w;
if (height > dst.h)
height = dst.h;
// Draw a dark gray rect
// TODO: Rounded corners ? Border?
SDL_Rect osdRect;
osdRect.x = (dst.w - width) / 2;
osdRect.y = (dst.h - height) / 2;
osdRect.w = width;
osdRect.h = height;
SDL_FillRect(_osdSurface, &osdRect, SDL_MapRGB(_osdSurface->format, 64, 64, 64));
// Render the message, centered, and in white
for (i = 0; i < lines.size(); i++) {
font->drawString(&dst, lines[i],
osdRect.x, osdRect.y + i * lineHeight + vOffset + lineSpacing, osdRect.w,
SDL_MapRGB(_osdSurface->format, 255, 255, 255),
Graphics::kTextAlignCenter);
}
// Finished drawing, so unlock the OSD surface again
SDL_UnlockSurface(_osdSurface);
// Init the OSD display parameters, and the fade out
_osdAlpha = SDL_ALPHA_TRANSPARENT + kOSDInitialAlpha * (SDL_ALPHA_OPAQUE - SDL_ALPHA_TRANSPARENT) / 100;
_osdFadeStartTime = SDL_GetTicks() + kOSDFadeOutDelay;
SDL_SetAlpha(_osdSurface, SDL_RLEACCEL | SDL_SRCCOLORKEY | SDL_SRCALPHA, _osdAlpha);
// Ensure a full redraw takes place next time the screen is updated
_forceFull = true;
}