void UMPFile::parseTile (Tokeniser &tokeniser) throw (UMPException)
{
std::string name = tokeniser.getToken();
if (name.empty())
throw UMPException("Unexpected tile format, expected tile name");
std::string token = tokeniser.getToken();
if (token != "{")
throw UMPException("Unexpected tile format, expected {, found " + token);
std::string width = tokeniser.getToken();
if (width.empty())
throw UMPException("Unexpected tile format, expected tile width");
std::string height = tokeniser.getToken();
if (width.empty())
throw UMPException("Unexpected tile format, expected tile height");
UMPTile tile(name, string::toInt(width), string::toInt(height));
for (;;) {
token = tokeniser.getToken();
if (token.empty() || token == "}")
break;
// TODO: fill the data
}
addTile(tile);
}
static NodeSmartReference Entity_parseTokens (Tokeniser& tokeniser, EntityCreator& entityTable, const PrimitiveParser& parser,
int index)
{
NodeSmartReference entity(g_nullNode);
KeyValues keyValues;
std::string classname = "";
int count_primitives = 0;
while (1) {
std::string token = tokeniser.getToken();
if (token.empty()) {
Tokeniser_unexpectedError(tokeniser, token, "#entity-token");
return g_nullNode;
}
if (token == "}") { // end entity
if (entity == g_nullNode) {
// entity does not have brushes
entity = Entity_create(entityTable, GlobalEntityClassManager().findOrInsert(classname, false),
keyValues);
}
return entity;
} else if (token == "{") { // begin primitive
if (entity == g_nullNode) {
// entity has brushes
entity
= Entity_create(entityTable, GlobalEntityClassManager().findOrInsert(classname, true),
keyValues);
}
NodeSmartReference primitive(parser.parsePrimitive(tokeniser));
if (primitive == g_nullNode || !Node_getMapImporter(primitive)->importTokens(tokeniser)) {
globalErrorStream() << "brush " << count_primitives << ": parse error\n";
return g_nullNode;
}
scene::Traversable* traversable = Node_getTraversable(entity);
if (Node_getEntity(entity)->isContainer() && traversable != 0) {
traversable->insert(primitive);
} else {
globalErrorStream() << "entity " << index << ": type " << classname << ": discarding brush "
<< count_primitives << "\n";
}
++count_primitives;
} else { // epair
const std::string key = token;
token = tokeniser.getToken();
if (token.empty()) {
Tokeniser_unexpectedError(tokeniser, token, "#epair-value");
return g_nullNode;
}
keyValues.push_back(KeyValues::value_type(key, token));
if (key == "classname")
classname = keyValues.back().second;
}
}
// unreachable code
return g_nullNode;
}
/**
* Parse the optional contents/flags/value
* @param faceShader
* @param tokeniser
* @return
*/
void UFOFaceTokenImporter::importContentAndSurfaceFlags (ContentsFlagsValue& flags, Tokeniser& tokeniser)
{
std::string token = tokeniser.getToken();
flags.setContentFlags(string::toInt(token));
token = tokeniser.getToken();
flags.setSurfaceFlags(string::toInt(token));
token = tokeniser.getToken();
flags.setValue(string::toInt(token));
}
void Map_Read (scene::Node& root, Tokeniser& tokeniser, EntityCreator& entityTable, const PrimitiveParser& parser)
{
// Create an info display panel to track load progress
gtkutil::ModalProgressDialog dialog(GlobalRadiant().getMainWindow(), _("Loading map"));
// Read each entity in the map, until EOF is reached
for (int entCount = 0; ; entCount++) {
// Update the dialog text
dialog.setText("Loading entity " + string::toString(entCount));
// Check for end of file
if (tokeniser.getToken().empty())
break;
// Create an entity node by parsing from the stream
NodeSmartReference entity(Entity_parseTokens(tokeniser, entityTable, parser, entCount));
if (entity == g_nullNode) {
globalErrorStream() << "entity " << entCount << ": parse error\n";
return;
}
// Insert the new entity into the scene graph
Node_getTraversable(root)->insert(entity);
}
}
bool BrushTokenImporter::importTokens (Tokeniser& tokeniser)
{
while (1) {
// check for end of brush
const std::string token = tokeniser.getToken();
if (token == "}")
break;
tokeniser.ungetToken();
m_brush.push_back(FaceSmartPointer(new Face(&m_brush)));
Face& face = *m_brush.back();
UFOFaceTokenImporter importer(face);
if (!importer.importTokens(tokeniser))
return false;
face.planeChanged();
}
m_brush.planeChanged();
m_brush.shaderChanged();
return true;
}
void UMPFile::parse (Tokeniser &tokeniser)
{
std::string token = tokeniser.getToken();
while (token.length()) {
if (token == "base") {
_base = tokeniser.getToken();
if (_base.empty()) {
globalErrorStream() << _fileName << ": base without parameter given\n";
return;
}
} else if (token == "tile") {
try {
parseTile(tokeniser);
} catch (UMPException &e) {
globalErrorStream() << _fileName << ": " << e.getMessage() << "\n";
return;
}
}
token = tokeniser.getToken();
}
}
void LicenseParser::parseLicensesFile (Tokeniser& tokeniser, const std::string& filename)
{
for (;;) {
std::string token = tokeniser.getToken();
if (token.empty())
break;
if (tokeniser.getLine() > 1) {
tokeniser.ungetToken();
break;
}
}
std::size_t lastLine = 1;
for (;;) {
std::string token = tokeniser.getToken();
if (token.empty())
break;
if (string::contains(token, "base/textures/") && lastLine != tokeniser.getLine()) {
_licensesMap[os::stripExtension(token.substr(5))] = true;
lastLine = tokeniser.getLine();
}
}
}
bool UFOFaceTokenImporter::importTextureName (FaceShader& faceShader, Tokeniser& tokeniser)
{
const std::string texture = tokeniser.getToken();
if (texture.empty()) {
Tokeniser_unexpectedError(tokeniser, texture, "#texture-name");
return false;
}
if (texture == "NULL" || texture.empty()) {
faceShader.setShader("");
} else {
faceShader.setShader(GlobalTexturePrefix_get() + texture);
}
return true;
}
void Map_Read(scene::Node& root, Tokeniser& tokeniser, EntityCreator& entityTable, const PrimitiveParser& parser)
{
int count_entities = 0;
for(;;)
{
tokeniser.nextLine();
if (!tokeniser.getToken()) // { or 0
break;
NodeSmartReference entity(Entity_parseTokens(tokeniser, entityTable, parser, count_entities));
if(entity == g_nullNode)
{
globalErrorStream() << "entity " << count_entities << ": parse error\n";
return;
}
Node_getTraversable(root)->insert(entity);
++count_entities;
}
}
bool EntityClassDoom3_parseToken( Tokeniser& tokeniser, const char* string ){
const char* token = tokeniser.getToken();
PARSE_RETURN_FALSE_IF_FAIL( token != 0 );
return string_equal( token, string );
}
bool EntityClassDoom3_parseToken( Tokeniser& tokeniser ){
const char* token = tokeniser.getToken();
PARSE_RETURN_FALSE_IF_FAIL( token != 0 );
return true;
}
bool EntityClassDoom3_parseString( Tokeniser& tokeniser, StringOutputStream& s ){
const char* token = tokeniser.getToken();
PARSE_RETURN_FALSE_IF_FAIL( token != 0 );
s << token;
return true;
}
bool EntityClassDoom3_parseString( Tokeniser& tokeniser, CopiedString& s ){
const char* token = tokeniser.getToken();
PARSE_RETURN_FALSE_IF_FAIL( token != 0 );
s = token;
return true;
}