void
daHud::BuildScoreLists()
{
int newScore = m_gameMode->GetScore();
int seconds = (int)m_gameMode->GetTimeLeft();
if ( seconds < 0 )
seconds = 0;
if ( !m_scoreList || newScore != m_score )
{
if ( m_scoreList )
delete m_scoreList;
vsString scoreString = vsFormatString("%d", newScore);
m_scoreList = vsBuiltInFont::CreateString( scoreString, 30.0f );
m_score = newScore;
}
if ( !m_timeList || seconds != m_seconds )
{
if ( m_timeList )
delete m_timeList;
int minutes = seconds/60;
seconds -= minutes*60;
vsString timeString = vsFormatString("%01d:%02d", minutes, seconds);
m_timeList = vsBuiltInFont::CreateString( timeString, 20.0f );
m_seconds = seconds;
}
}
vsString
vsToken::AsString()
{
vsString result = vsEmptyString;
switch( m_type )
{
case Type_Label:
case Type_String:
result = m_string;
break;
case Type_NewLine:
result = "\n";
break;
case Type_Float:
result = vsFormatString("%f", m_float);
break;
case Type_Integer:
result = vsFormatString("%d", m_int);
break;
case Type_Equals:
result = "=";
break;
default:
break;
}
return result;
}
void
astHud::BuildScoreLists()
{
int newScore = m_parent->GetScore();
int newHighScore = m_parent->GetHighScore();
if ( !m_scoreList || newScore != m_score )
{
if ( m_scoreList )
delete m_scoreList;
vsString scoreString = vsFormatString("%08d", newScore);
m_scoreList = vsBuiltInFont::CreateString( scoreString, 30.0f );
m_score = newScore;
}
if ( !m_highScoreList || newHighScore != m_highScore )
{
if ( m_highScoreList )
delete m_highScoreList;
vsString highscoreString = vsFormatString("%08d", newHighScore);
m_highScoreList = vsBuiltInFont::CreateString( highscoreString, 20.0f );
m_highScore = newHighScore;
}
}
vsSocket::vsSocket(int port):
m_privateIP(0),
m_privatePort(0),
//m_publicIP(0),
//m_publicPort(0),
m_listener(NULL)
{
UNUSED(port);
#ifndef _WIN32
vsLog("Opening socket");
m_socket = socket(AF_INET, SOCK_DGRAM, 0);
if ( m_socket == -1 )
{
perror("socket");
vsAssert( m_socket != -1, vsFormatString("Socket error: See console output for details" ) );
}
sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
memset(addr.sin_zero, '\0', sizeof addr.sin_zero);
vsLog("Binding socket to port %d", port);
int err = bind( m_socket, (sockaddr *)&addr, sizeof(addr) );
if ( err == -1 )
{
perror("bind");
vsAssert( m_socket != -1, vsFormatString("Bind error: See console output for details" ) );
}
socklen_t addrSize = sizeof(addr);
err = getsockname(m_socket, (sockaddr*)&addr, &addrSize);
if ( err == -1 )
{
perror("getsockname");
vsAssert( m_socket != -1, vsFormatString("Getsockname error: See console output for details" ) );
}
m_privateIP = ntohl(addr.sin_addr.s_addr);
m_privatePort = ntohs(addr.sin_port);
if ( m_privateIP == 0 ) // should be
{
vsLog("Bind succeeded: Listening on INADDR_ANY:%d", m_privatePort);
}
else
{
char * byte = (char *)&m_privateIP;
vsLog("Bind succeeded: Listening on %d.%d.%d.%d:%d", byte[0], byte[1], byte[2], byte[3], m_privatePort);
}
#endif //_WIN32
}
vsDisplayList *
vsDisplayList::Load( const vsString &filename )
{
// int vec = filename.find(".vec");
// int obj = filename.find(".obj");
vsDisplayList *result = NULL;
// check for a precompiled version of this file.
{
if ( vsFile::Exists(filename + vsString(".vec")) )
{
result = Load_Vec(filename);
//result->Write_CVec(filename);
}
else if ( vsFile::Exists(filename + vsString(".obj")) )
{
result = Load_Obj(filename);
//result->Write_CVec(filename);
}
}
vsAssert(result, vsFormatString("Unable to load %s", filename.c_str()) );
return result;
}
void
vsLocalisationTable::Init(const vsString &language)
{
s_localisationTable = new vsHashTable<vsString>( 128 );
vsString filename = vsFormatString("%s.xlat", language.c_str());
if ( vsFile::Exists(filename) )
{
vsFile table(filename);
vsString str;
vsRecord r;
while( table.Record(&r) )
{
if ( r.GetTokenCount() > 0 )
{
vsString label = r.GetLabel().AsString();
vsString string = r.GetToken(0).AsString();
s_localisationTable->AddItemWithKey(string, label);
}
}
}
}
void vsFailedAssert( const vsString &conditionStr, const vsString &msg, const char *file, int line )
{
if ( !bAsserted )
{
// failed assertion.. trace out some information and then crash.
bAsserted = true;
vsString trimmedFile(file);
size_t pos = trimmedFile.rfind('/');
if ( pos )
{
trimmedFile = trimmedFile.substr(pos+1);
}
vsLog("Failed assertion: %s", msg.c_str());
vsLog("Failed condition: (%s)", conditionStr.c_str());
vsLog("at %s:%d", trimmedFile.c_str(), line);
vsLog_End();
{
#if defined(_DEBUG)
DEBUG_BREAK;
#else
vsString mbString = vsFormatString("Failed assertion: %s\nFailed condition: (%s)\nat %s:%d", msg.c_str(), conditionStr.c_str(), trimmedFile.c_str(), line);
SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Failed assertion", mbString.c_str(), NULL);
#endif
CRASH;
}
}
else
{
vsLog("Error: Asserted while handling assertion!");
}
}
bool
vsFile::DeleteDirectory( const vsString &filename )
{
if ( DirectoryExists(filename) )
{
vsArray<vsString> files;
DirectoryContents(&files, filename);
for ( int i = 0; i < files.ItemCount(); i++ )
{
vsString ff = vsFormatString("%s/%s", filename.c_str(), files[i].c_str());
if ( vsFile::DirectoryExists( ff ) )
{
// it's a directory; remove it!
DeleteDirectory( ff );
}
else
{
// it's a file, delete it.
Delete( ff );
}
}
// I should now be empty, so delete me.
return DeleteEmptyDirectory( filename );
}
return false;
}
static void CheckFBO()
{
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status == GL_FRAMEBUFFER_COMPLETE)
return;
status -= GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT;
vsAssert(status == GL_FRAMEBUFFER_COMPLETE,vsFormatString("incomplete framebuffer object due to %s", c_enums[status]));
}
vsString
fsRecord::ToString()
{
vsString result = m_label;
result += " ";
for ( int i = 0; i < m_argCount; i++ )
{
if ( m_argType[i] == Arg_Float )
result += vsFormatString("%f ", m_fArg[i]);
else if ( m_argType[i] == Arg_Int )
result += vsFormatString("%d ", m_iArg[i] );
else
vsAssert(0, "Unknown arg type!");
}
return result;
}
void
vsFile::EnsureWriteDirectoryExists( const vsString &writeDirectoryName ) // static method
{
if ( !DirectoryExists(writeDirectoryName) )
{
int mkdirResult = PHYSFS_mkdir( writeDirectoryName.c_str() );
vsAssert( mkdirResult != 0, vsFormatString("Failed to create directory '%s%s%s': %s",
PHYSFS_getWriteDir(), PHYSFS_getDirSeparator(), writeDirectoryName.c_str(), PHYSFS_getLastError()) );
}
}
vsPreferences::vsPreferences(const vsString &filename_in)
{
vsString filename = vsFormatString("%s.prefs",filename_in.c_str());
m_filename = filename;
m_preferenceList = new vsPreferenceObject;
if ( fsFile::Exists(filename) ) // if the file exists, then read the current pref values out of it.
{
fsRecord record;
fsFile prefsFile(filename);
while( prefsFile.Record(&record) )
{
vsAssert( record.GetArgCount() == 3, vsFormatString("%s preference has wrong number of arguments!", record.GetLabel().c_str() ));
AddPreference( record.GetLabel(), record.GetArgAsInt(0), record.GetArgAsInt(1), record.GetArgAsInt(2));
}
}
}
vsTextureInternal::vsTextureInternal( const vsString &filename_in ):
vsResource(filename_in),
m_texture(0),
m_depth(false),
m_premultipliedAlpha(false)
{
vsString filename = vsFile::GetFullFilename(filename_in);
SDL_Surface *loadedImage = IMG_Load(filename.c_str());
vsAssert(loadedImage != NULL, vsFormatString("Unable to load texture %s: %s", filename.c_str(), IMG_GetError()));
ProcessSurface(loadedImage);
SDL_FreeSurface(loadedImage);
}
vsString
vsLocalisationTable::GetTranslation( const vsString &key )
{
vsString *str = s_localisationTable->FindItem(key);
if ( str )
{
return *str;
}
else
{
return vsFormatString("<<%s>>", key.c_str());
}
}
vsNetClient::vsNetClient(const vsString &address, uint16_t port)
{
hostent *h = gethostbyname( address.c_str() );
if (h == NULL)
{
#if !defined(_WIN32) // todo: Network errors under WinSock!
herror("gethostbyname");
#endif
vsAssert( h != NULL, vsFormatString("Gethostbyname error: See console output for details" ) );
}
m_privateIP = ((struct in_addr *)h->h_addr)->s_addr;
m_privatePort = port;
}
vsRenderTarget::vsRenderTarget( Type t, const vsSurface::Settings &settings_in ):
m_texture(NULL),
m_renderBufferSurface(NULL),
m_textureSurface(NULL),
m_type(t)
{
CheckGLError("RenderTarget");
vsSurface::Settings settings = settings_in;
if ( m_type == Type_Window )
{
m_textureSurface = new vsSurface( settings.width, settings.height );
m_texWidth = 1.f;
m_texHeight = 1.f;
}
else
{
//settings.width = vsNextPowerOfTwo(settings.width);
//settings.height = vsNextPowerOfTwo(settings.height);
if ( m_type == Type_Multisample )
{
vsSurface::Settings rbs = settings_in;
rbs.mipMaps = false;
m_renderBufferSurface = new vsSurface(rbs, false, true);
}
m_textureSurface = new vsSurface(settings, (t == Type_Depth), false);
m_texWidth = 1.0;//settings.width / (float)vsNextPowerOfTwo(settings.width);
m_texHeight = 1.0;//settings.height / (float)vsNextPowerOfTwo(settings.height);
}
m_viewportWidth = settings.width;
m_viewportHeight = settings.height;
m_bufferCount = settings.buffers;
m_texture = new vsTexture*[m_bufferCount];
for ( int i = 0; i < settings.buffers; i++ )
{
vsString name = vsFormatString("RenderTarget%d", s_renderTargetCount++);
vsTextureInternal *ti = new vsTextureInternal(name, m_textureSurface, i, (t == Type_Depth));
vsTextureManager::Instance()->Add(ti);
m_texture[i] = new vsTexture(name);
}
Clear();
}
vsFile::vsFile( const vsString &filename, vsFile::Mode mode ):
m_mode(mode),
m_length(0)
{
vsAssert( !DirectoryExists(filename), vsFormatString("Attempted to open directory '%s' as a plain file", filename.c_str()) );
if ( mode == MODE_Read )
m_file = PHYSFS_openRead( filename.c_str() );
else
m_file = PHYSFS_openWrite( filename.c_str() );
if ( m_file )
{
m_length = (size_t)PHYSFS_fileLength(m_file);
}
vsAssert( m_file != NULL, STR("Error opening file '%s': %s", filename.c_str(), PHYSFS_getLastError()) );
}
vsString
vsFile::GetFullFilename(const vsString &filename_in)
{
#if TARGET_OS_IPHONE
vsString filename = filename_in;
// find the slash, if any.
int pos = filename.rfind("/");
if ( pos != vsString::npos )
{
filename.erase(0,pos+1);
}
vsString result = vsFormatString("./%s",filename.c_str());
return result;
#else
vsString filename(filename_in);
vsString dir = PHYSFS_getRealDir( filename.c_str() );
return dir + "/" + filename;
#endif
}