bool CTilemap::loadHiresTile( const std::string& filename, const std::string& path )
{
std::string fullfilename;
// Cycle through possible filename extensions, when more formats are supported
for( auto &ext : exts )
{
fullfilename = filename + "." + ext;
fullfilename = getResourceFilename(fullfilename, path, false);
if(!fullfilename.empty())
break;
}
if(!IsFileAvailable(fullfilename))
return false;
if(m_Tilesurface)
{
SDL_Surface *temp_surface = IMG_Load(GetFullFileName(fullfilename).c_str());
if(temp_surface)
{
SDL_FreeSurface(m_Tilesurface);
m_Tilesurface = temp_surface;
return true;
}
else
{
g_pLogFile->textOut(RED, "IMG_Load: %s\n", IMG_GetError());
g_pLogFile->textOut(RED, "IMG_Load: CG will ignore those images\n");
}
}
return false;
}
bool GsTilemap::loadHiresTile( const std::string& filename, const std::string& path )
{
std::string fullfilename;
// Cycle through possible filename extensions, when more formats are supported
for( auto &ext : exts )
{
fullfilename = filename + "." + ext;
fullfilename = getResourceFilename(fullfilename, path, false);
if(!fullfilename.empty())
break;
}
if(!IsFileAvailable(fullfilename))
return false;
if(!mTileSurface.empty())
{
SDL_Surface *temp_surface = IMG_Load(GetFullFileName(fullfilename).c_str());
if(temp_surface)
{
GsWeakSurface tempWeak(temp_surface);
mTileSurface.createCopy(tempWeak);
SDL_FreeSurface(temp_surface);
return true;
}
else
{
gLogging.textOut(FONTCOLORS::RED, "IMG_Load: %s\n", IMG_GetError());
gLogging.textOut(FONTCOLORS::RED, "IMG_Load: CG will ignore those images\n");
}
}
return false;
}
///////////////////
// Load the weapons restrictions list
void CWpnRest::loadList(const std::string& szFilename, const std::string& moddir)
{
// Shutdown the list first
Shutdown();
std::string fn = szFilename;
if(!strCaseStartsWith(fn, "cfg/")) {
if(fn.size() > 4 && !stringcaseequal(fn.substr(fn.size()-4), ".wps"))
fn += ".wps";
if(moddir != "" && IsFileAvailable("cfg/presets/" + moddir + "/" + fn))
fn = "cfg/presets/" + moddir + "/" + fn;
else
fn = "cfg/presets/" + fn;
}
FILE *fp = OpenGameFile(fn, "rt");
if( !fp )
return;
std::string line;
while( !feof(fp) && !ferror(fp) ) {
line = ReadUntil(fp, '\n');
std::vector<std::string> exploded = explode(line,",");
if (exploded.size() >= 2)
addWeapon(exploded[0],from_string<int>(exploded[1]));
}
fclose(fp);
// Sort the list
sortList();
}
/**
* \brief This function will look for certain files used in the game. It looks on the local dir
* and is it didn't find the file, it will look on the global director GLOBAL_DIR. In case
* it finds something there, it return that alternate path.
* \param filename the filename for which we are looking
* \param gamepath if a game started, path to that one
* \param essential essential means whether the file is really needed or the game can live without it.
* \param can_be_global This means, that the file can be read from the global directory. In some cases it must not.
*/
std::string getResourceFilename(const std::string &filename, const std::string &gamepath,
bool essential, bool can_be_global)
{
std::string text;
std::string vfs_path;
if(gamepath != "")
{
vfs_path = JoinPaths(gamepath, filename);
text = "Looking for " + vfs_path + " ... ";
// try to look at the local path of the game.
if(!IsFileAvailable(vfs_path))
vfs_path = "";
}
if(vfs_path == "" && can_be_global)
{
// if it didn't find the file try looking at the global resources
vfs_path = JoinPaths(GLOBAL_DIR, filename);
text = "Looking for " + vfs_path + " ... ";
if(!IsFileAvailable(vfs_path))
vfs_path = "";
}
if( vfs_path == "" )
{
if(essential)
{
text += "missing!\n";
text += "The file " + filename + " was not found. Please provide that file!\n";
}
else
text.clear();
}
else
text += "found!\n";
if(!text.empty())
gLogging.textOut(GREEN, text);
return vfs_path;
}
std::string ProcessLevel(const std::vector<std::string>& params, int sender_id)
{
// Check the sender
if (sender_id < 0 || sender_id >= MAX_WORMS)
return "Invalid worm";
// Param check
if (params.size() < GetCommand(&ProcessLevel)->iMinParamCount)
return "Too few parameters";
// Check that we're in lobby
if (cServer->getState() != SVS_LOBBY)
return "Cannot change the level while playing";
// Check privileges
CWorm *w = cServer->getWorms() + sender_id;
CServerConnection *cl = w->getClient();
if (!cl || !cl->getRights()->ChooseLevel)
return "You do not have sufficient privileges to change the level";
// Join the parameters into one string
std::string level = *params.begin();
for (std::vector<std::string>::const_iterator it = params.begin() + 1; it != params.end(); it++)
level += " " + *it;
// Check if the level is available
if (!IsFileAvailable("levels/" + level, false, false))
return "Level \"" + level + "\" not available";
std::string name = CMap::GetLevelName(level);
if (!name.size())
return "The level file is corrupted";
// Set the level
gameSettings.overwrite[FT_Map].as<LevelInfo>()->path = level;
gameSettings.overwrite[FT_Map].as<LevelInfo>()->name = name;
if (!bDedicated)
DeprecatedGUI::Menu_Net_HostLobbySetLevel(level);
cServer->UpdateGameLobby();
// Notify everybody
cServer->SendGlobalText(w->getName() + " changed level to " + name, TXT_NOTICE);
return "";
}
bool CFont::loadHiColourFont( const std::string& filename )
{
if(!IsFileAvailable(filename))
return false;
if(m_FontSurface)
{
SDL_Surface *temp_surface = SDL_LoadBMP(GetFullFileName(filename).c_str());
if(temp_surface)
{
SDL_Surface *displaysurface = SDL_ConvertSurface(temp_surface, m_FontSurface->format, m_FontSurface->flags);
SDL_BlitSurface(displaysurface, NULL, m_FontSurface, NULL);
SDL_FreeSurface(displaysurface);
SDL_FreeSurface(temp_surface);
return true;
}
}
return false;
}
bool CSprite::loadHQSprite( const std::string& filename )
{
if(!IsFileAvailable(filename))
return false;
if(!mpSurface.empty())
{
const std::string fullpath = GetFullFileName(filename);
SmartPointer<SDL_Surface> temp_surface = SDL_LoadBMP( fullpath.c_str() );
if(!temp_surface.empty())
{
SmartPointer<SDL_Surface> displaysurface = SDL_ConvertSurface(temp_surface.get(), mpSurface->format, mpSurface->flags);
readMask(displaysurface.get());
readBBox(displaysurface.get());
SDL_BlitSurface(displaysurface.get(), NULL, mpSurface.get(), NULL);
return true;
}
}
return false;
}
bool GsBitmap::loadHQBitmap( const std::string& filename )
{
if(!IsFileAvailable(filename))
return false;
if( mpBitmapSurface )
{
SDL_Surface *tempSurface = SDL_LoadBMP(GetFullFileName(filename).c_str());
if(tempSurface)
{
SDL_Surface *displaysurface = SDL_ConvertSurface(tempSurface,
mpBitmapSurface->format,
mpBitmapSurface->flags);
SDL_BlitSurface(displaysurface, NULL, mpBitmapSurface.get(), NULL);
SDL_FreeSurface(displaysurface);
SDL_FreeSurface(tempSurface);
return true;
}
}
return false;
}
bool CSprite::loadHQSprite( const std::string& filename )
{
if(!IsFileAvailable(filename))
return false;
if(mpSurface)
{
const std::string fullpath = GetFullFileName(filename);
std::unique_ptr<SDL_Surface, SDL_Surface_Deleter> temp_surface(SDL_LoadBMP( fullpath.c_str() ));
if(temp_surface)
{
std::unique_ptr<SDL_Surface, SDL_Surface_Deleter>
displaysurface( SDL_ConvertSurface(temp_surface.get(), mpSurface->format, mpSurface->flags));
readMask(displaysurface.get());
readBBox(displaysurface.get());
SDL_BlitSurface(displaysurface.get(), NULL, mpSurface.get(), NULL);
return true;
}
}
return false;
}
////
// Initialization Routine
////
bool CGameLauncher::setupMenu()
{
m_mustquit = false;
mDonePatchSelection = false;
m_chosenGame = -1;
m_ep1slot = -1;
mLauncherDialog.initEmptyBackground();
mSelection = -1;
bool gamesDetected = false;
// TODO: Put that scanning into a separate so we can show a loading menu
// Scan for games...
m_DirList.clear();
m_Entries.clear();
gLogging.ftextOut("Game Autodetection Started<br>" );
// Process any custom labels
getLabels();
// Scan VFS DIR_ROOT for exe's
gamesDetected |= scanExecutables(DIR_ROOT);
mGameScanner.setPermilage(100);
// Recursivly scan into DIR_GAMES subdir's for exe's
gamesDetected |= scanSubDirectories(DIR_GAMES, DEPTH_MAX_GAMES, 200, 900);
mpSelList = new CGUITextSelectionList();
// Save any custom labels
putLabels();
// Create an empty Bitmap control
mLauncherDialog.addControl( new CGUIBitmap(),
GsRect<float>(0.51f, 0.07f, 0.48f, 0.48f) );
mCurrentBmp = std::dynamic_pointer_cast< CGUIBitmap >
( mLauncherDialog.getControlList().back() );
mpPrevievBmpVec.resize(m_Entries.size());
std::vector<GameEntry>::iterator it = m_Entries.begin();
unsigned int i=0;
for( ; it != m_Entries.end() ; it++ )
{
mpSelList->addText(it->name);
// And try to add a preview bitmap
std::string fullfilename = "preview.bmp";
fullfilename = getResourceFilename(fullfilename, it->path, false);
fullfilename = GetFullFileName(fullfilename);
if(IsFileAvailable(fullfilename))
{
SDL_Surface *pPrimBmp = SDL_LoadBMP(GetFullFileName(fullfilename).c_str());
std::shared_ptr<SDL_Surface> bmpSfcPtr( pPrimBmp );
std::shared_ptr<GsBitmap> pBmp(new GsBitmap(bmpSfcPtr));
mpPrevievBmpVec[i] = pBmp;
}
i++;
}
mpSelList->setConfirmButtonEvent(new GMStart());
mpSelList->setBackButtonEvent(new GMQuit());
mLauncherDialog.addControl(new CGUIText("Pick a Game"), GsRect<float>(0.0f, 0.0f, 1.0f, 0.05f));
mLauncherDialog.addControl(new GsButton( "x", new GMQuit() ), GsRect<float>(0.0f, 0.0f, 0.07f, 0.07f) );
mLauncherDialog.addControl(mpSelList, GsRect<float>(0.01f, 0.07f, 0.49f, 0.79f));
mLauncherDialog.addControl(new GsButton( "Start >", new GMStart() ), GsRect<float>(0.65f, 0.865f, 0.3f, 0.07f) );
#ifdef DBFUSION
GsButton *fusionShellBtn = new GsButton( "DosFusion Shell >", new GMDBFusionStart() );
GsButton *fusionBtn = new GsButton( "DosFusion! >", new GMDosGameFusionStart() );
if(disallowDBFusion)
{
fusionShellBtn->enable(false);
fusionBtn->enable(false);
}
mLauncherDialog.addControl( fusionShellBtn, GsRect<float>(0.01f, 0.865f, 0.3f, 0.07f) );
mLauncherDialog.addControl( fusionBtn, GsRect<float>(0.35f, 0.865f, 0.3f, 0.07f) );
#endif
#ifdef DOWNLOADER
GsButton *downloadBtn = new GsButton( "New Stuff", new GMDownloadDlgOpen() );
mLauncherDialog.addControl( downloadBtn, GsRect<float>(0.35f, 0.865f, 0.3f, 0.07f) );
#endif
mpEpisodeText = new CGUIText("Game");
mpVersionText = new CGUIText("Version");
mLauncherDialog.addControl(mpEpisodeText, GsRect<float>(0.5f, 0.75f, 0.5f, 0.05f));
mLauncherDialog.addControl(mpVersionText, GsRect<float>(0.5f, 0.80f, 0.5f, 0.05f));
// This way it goes right to the selection list.
mLauncherDialog.setSelection(2);
mGameScanner.setPermilage(1000);
gLogging.ftextOut("Game Autodetection Finished<br>" );
// Banner. TODO: Create a class for that...
CGUIBanner *banner = new CGUIBanner("Commander Genius " CGVERSION "\n"
"By Gerstrong,\n"
"Hagel,\n"
"Tulip,\n"
"NY00123,\n"
"Pelya,\n"
"and the CG Contributors\n");
mLauncherDialog.addControl( banner, GsRect<float>(0.0f, 0.95f, 1.0f, 0.05f) );
if(!gamesDetected)
return false;
const std::string gameDir = gArgs.getValue("dir");
if(!gameDir.empty())
{
int chosenGame = 0;
bool found=false;
// Check if the given parameter makes one game start.
for( GameEntry &entry : m_Entries)
{
if(entry.path == gameDir)
{
// found!
m_chosenGame = chosenGame;
gLogging.textOut("Launching game from directory: \"" + gameDir + "\"\n");
gArgs.removeTag("dir");
setupModsDialog();
// Nothing else to do, break the loop
found = true;
break;
}
chosenGame++;
}
if(!found)
{
const std::string err = "The game from directory: \"" + gameDir + "\" cannot the launched." +
"Maybe it's missing or not compatible. Please check if you can run that through the game launcher.\n";
gLogging.textOut(err);
showMessageBox("Given path :\"" + gameDir + "\" unknown.\nPlease check the CGLog File!");
}
}
return true;
}
/**
* \brief checks if the file of the chosen slot exits
* \param SaveSlot Slot where to check for the file
* \return true if it exists, else false
*/
bool CSaveGameController::Fileexists( int SaveSlot )
{
std::string filename = m_savedir + "/cksave"+itoa(SaveSlot)+".ck"+itoa(m_Episode);
return IsFileAvailable(filename);
}
////////////////////
// Helper function for TakeScreenshot
static std::string GetScreenshotFileName(const std::string& scr_path, const std::string& extension)
{
std::string path = scr_path;
// Append a slash if not present
if (path[path.size() - 1] != '/' && path[path.size() - 1] != '\\') {
path += '/';
}
std::string filePrefix = GetDateTimeFilename();
filePrefix += "-";
if( tLX )
{
if( tLX->iGameType == GME_LOCAL )
filePrefix += "local";
else if( tLX->iGameType == GME_HOST && cServer )
filePrefix += tLXOptions->sServerName;
else if( cClient )
filePrefix += cClient->getServerName();
}
// Make filename more fileststem-friendly
if( filePrefix.size() > 64 )
filePrefix.resize(64);
#define S_LETTER_UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
#define S_LETTER_LOWER "abcdefghijklmnopqrstuvwxyz"
#define S_LETTER S_LETTER_UPPER S_LETTER_LOWER
#define S_NUMBER "0123456789"
#define S_SYMBOL ". -_&+" // No "\\" symbol, no tab.
#define S_VALID_FILENAME S_LETTER_UPPER S_LETTER_LOWER S_NUMBER S_SYMBOL
while( filePrefix.find_first_not_of(S_VALID_FILENAME) != std::string::npos )
filePrefix[ filePrefix.find_first_not_of(S_VALID_FILENAME) ] = '-';
static const size_t step = 256; // Step; after how many files we check if the filename still exists
// We start at range from 1 to step
size_t lower_bound = 0;
size_t upper_bound = step;
std::string fullname(path + GetPicName(filePrefix, upper_bound, extension));
// Find a raw range of where the screenshot filename could be
// For example: between lierox1000.png and lierox1256.png
while (IsFileAvailable(fullname, false)) {
lower_bound = upper_bound;
upper_bound += step;
fullname = path + GetPicName(filePrefix, upper_bound, extension);
}
// First file?
if (!IsFileAvailable(path + GetPicName(filePrefix, lower_bound, extension)))
return path + GetPicName(filePrefix, lower_bound, extension);
// Use binary search on the given range to find the exact file name
size_t i = (lower_bound + upper_bound) / 2;
while (true) {
if (IsFileAvailable(path + GetPicName(filePrefix, i, extension), false)) {
// If the current (i) filename exists, but the i+1 does not, we're done
if (!IsFileAvailable(path + GetPicName(filePrefix, i + 1, extension)))
return path + GetPicName(filePrefix, i + 1, extension);
else {
// The filename is somewhere in the interval (i, upper_bound)
lower_bound = i;
i = (lower_bound + upper_bound) / 2;
}
} else {
// The filename is somewhere in the interval (lower_bound, i)
upper_bound = i;
i = (lower_bound + upper_bound) / 2;
}
}
return ""; // Should not happen
}
bool gusExistsFile(const std::string& filename) {
return IsFileAvailable(filename, false, true);
}