LevelDatabaseUploadThread::LevelDatabaseUploadThread(ClientGame* game)
{
mGame = game;
errorNumber = 0;
EditorUserInterface* editor = mGame->getUIManager()->getUI<EditorUserInterface>();
editor->lockQuit("CAN'T QUIT WHILE UPLOADING");
if(mGame->getLevelDatabaseId())
editor->queueSetLingeringMessage("Updating Level in Pleiades [[SPINNER]]");
else
editor->queueSetLingeringMessage("Uploading New Level to Pleiades [[SPINNER]]");
string fileData;
readFile(joindir(mGame->getSettings()->getFolderManager()->getScreenshotDir(), UploadScreenshotFilename + string(".png")), fileData);
username = mGame->getPlayerName();
user_password = mGame->getPlayerPassword();
content = editor->getLevelText();
screenshot = UploadScreenshotFilename + string(".png");
screenshot2 = fileData;
string levelgenFilename;
levelgenFilename = mGame->getScriptName();
if(levelgenFilename != "")
readFile(mGame->getSettings()->getFolderManager()->findLevelGenScript(levelgenFilename), levelgen);
uploadrequest = HttpRequest::LevelDatabaseBaseUrl + UploadRequest;
}
// Constructor
LevelDatabaseDownloadThread::LevelDatabaseDownloadThread(const string &levelId, ClientGame *game)
: mLevelId(levelId),
mGame(game)
{
errorNumber = 0;
levelFileName = "db_" + mLevelId + ".level";
FolderManager *fm = mGame->getSettings()->getFolderManager();
levelDir = fm->getLevelDir();
string filePath = joindir(levelDir, levelFileName);
if(fileExists(filePath))
{
// Check if file is on our delete list... if so, we can clobber it. But we also need to remove it from the skiplist.
if(mGame->getSettings()->isLevelOnSkipList(levelFileName))
mGame->getSettings()->removeLevelFromSkipList(levelFileName);
else // File exists and is not on the skip list... show an error message
{
mGame->displayErrorMessage("!!! Already have a file called %s on the server. Download aborted.", filePath.c_str());
errorNumber = 100;
return;
}
}
mGame->displaySuccessMessage("Downloading %s", mLevelId.c_str());
}
void LevelDatabaseDownloadThread::finish()
{
if(errorNumber == 100)
return;
if(errorNumber == 2)
{
mGame->displayErrorMessage("!!! Downloaded level without levelgen");
return;
}
if(errorNumber != 0)
{
mGame->displayErrorMessage("%s", url);
return;
}
mGame->displaySuccessMessage("Saved to %s", levelFileName.c_str());
if(levelGenFileName.length() != 0)
mGame->displaySuccessMessage("Saved to %s", levelGenFileName.c_str());
ServerGame *serverGame = mGame->getServerGame();
if(serverGame)
{
string filePath = joindir(levelDir, levelFileName);
LevelInfo levelInfo;
levelInfo.filename = levelFileName;
levelInfo.folder = levelDir;
serverGame->addDownloadedLevel(filePath, levelInfo);
}
}
// Thanks to the good developers of naev for excellent code to base this off of.
// Much was copied directly.
void ScreenShooter::saveScreenshot(UIManager *uiManager, GameSettings *settings, string filename)
{
string folder = settings->getFolderManager()->getScreenshotDir();
// Let's find a filename to use
makeSureFolderExists(folder);
string fullFilename;
S32 ctr = 0;
if(filename == "")
{
while(true) // Settle in for the long haul, boys. This seems crazy...
{
fullFilename = joindir(folder, "screenshot_" + itos(ctr++) + ".png");
if(!fileExists(fullFilename))
break;
}
}
else
fullFilename = joindir(folder, filename + ".png");
// We default to resizing the opengl viewport to the standard canvas size, unless we're
// in the editor or our window is smaller than the canvas size
bool doResize = (!uiManager->isCurrentUI<EditorUserInterface>()) &&
DisplayManager::getScreenInfo()->getWindowWidth() > DisplayManager::getScreenInfo()->getGameCanvasWidth();
// Change opengl viewport temporarily to have consistent screenshot sizes
if(doResize)
resizeViewportToCanvas(uiManager);
// Now let's grab them pixels
S32 width;
S32 height;
// If we're resizing, use the default canvas size
if(doResize)
{
width = DisplayManager::getScreenInfo()->getGameCanvasWidth();
height = DisplayManager::getScreenInfo()->getGameCanvasHeight();
}
// Otherwise just take the window size
else
{
width = DisplayManager::getScreenInfo()->getWindowWidth();
height = DisplayManager::getScreenInfo()->getWindowHeight();
}
// Allocate buffer GLubyte == U8
U8 *screenBuffer = new U8[BytesPerPixel * width * height]; // Glubyte * 3 = 24 bits
png_bytep *rows = new png_bytep[height];
// Set alignment at smallest for compatibility
mGL->glPixelStore(GLOPT::PackAlignment, 1);
// Grab the front buffer with the new viewport
#ifndef BF_USE_GLES
// GLES doesn't need this?
mGL->glReadBuffer(GLOPT::Back);
#endif
// Read pixels from buffer - slow operation
mGL->glReadPixels(0, 0, width, height, GLOPT::Rgb, GLOPT::UnsignedByte, screenBuffer);
// Change opengl viewport back to what it was
if(doResize)
restoreViewportToWindow(settings);
// Convert Data
for (S32 i = 0; i < height; i++)
rows[i] = &screenBuffer[(height - i - 1) * (BytesPerPixel * width)]; // Backwards!
// Write the PNG!
if(!writePNG(fullFilename.c_str(), rows, width, height, PNG_COLOR_TYPE_RGB, BitDepth))
logprintf(LogConsumer::LogError, "Creating screenshot failed!!");
// Clean up
delete [] rows;
delete [] screenBuffer;
}
void LevelDatabaseDownloadThread::run()
{
if(errorNumber == 100)
return;
dSprintf(url, UrlLength, (HttpRequest::LevelDatabaseBaseUrl + LevelRequest).c_str(), mLevelId.c_str());
HttpRequest req(url);
if(!req.send())
{
dSprintf(url, UrlLength, "!!! Error connecting to server");
errorNumber = 1;
return;
}
if(req.getResponseCode() != HttpRequest::OK)
{
dSprintf(url, UrlLength, "!!! Server returned an error: %d", req.getResponseCode());
errorNumber = 1;
return;
}
string levelCode = req.getResponseBody();
string filePath = joindir(levelDir, levelFileName);
if(writeFile(filePath, levelCode))
{
// Success
}
else // File writing went bad
{
dSprintf(url, UrlLength, "!!! Could not write to %s", levelFileName.c_str());
errorNumber = 1;
return;
}
dSprintf(url, UrlLength, (HttpRequest::LevelDatabaseBaseUrl + LevelgenRequest).c_str(), mLevelId.c_str());
req = HttpRequest(url);
if(!req.send())
{
dSprintf(url, UrlLength, "!!! Error connecting to server", levelFileName.c_str());
errorNumber = 2;
return;
}
if(req.getResponseCode() != HttpRequest::OK)
{
dSprintf(url, UrlLength, "!!! Server returned an error: %d", req.getResponseCode());
errorNumber = 2;
return;
}
string levelgenCode = req.getResponseBody();
// no data is sent if the level has no levelgen
if(levelgenCode.length() > 0)
{
// the leveldb prepends a lua comment with the target filename, and here we parse it
int startIndex = 3; // the length of "-- "
int breakIndex = levelgenCode.find_first_of("\r\n");
string levelgenFileName = levelgenCode.substr(startIndex, breakIndex - startIndex);
// trim the filename line before writing
levelgenCode = levelgenCode.substr(breakIndex + 2, levelgenCode.length());
filePath = joindir(levelDir, levelgenFileName);
if(writeFile(filePath, levelgenCode))
{
// Success
}
else
{
dSprintf(url, UrlLength, "!!! Server returned an error: %d", req.getResponseCode());
errorNumber = 2;
return;
}
}
}
