1 files changed, 96 insertions, 5 deletions

diff --git a/engines/titanic/support/credit_text.cpp b/engines/titanic/support/credit_text.cpp
index e70d1dcf7a..1f12341e71 100644
--- a/engines/titanic/support/credit_text.cpp
+++ b/engines/titanic/support/credit_text.cpp
@@ -26,13 +26,13 @@
 namespace Titanic {
 
 CCreditText::CCreditText() : _screenManagerP(nullptr), _field14(0),
-	_ticks(0), _fontHeight(1), _objectP(nullptr), _field34(0), _field38(0),
-	_field3C(0), _field40(0), _field44(0), _field48(0), _field4C(0),
-	_field50(0), _field54(0), _field58(0), _field5C(0) {
+	_ticks(0), _fontHeight(1), _objectP(nullptr), _totalHeight(0),
+	_field40(0), _field44(0), _field48(0), _field4C(0), _field50(0),
+	_field54(0), _field58(0), _field5C(0) {
 }
 
 void CCreditText::clear() {
-	_list.destroyContents();
+	_groups.destroyContents();
 	_objectP = nullptr;
 }
 
@@ -41,6 +41,9 @@ void CCreditText::load(CGameObject *obj, CScreenManager *screenManager,
 	_objectP = obj;
 	_screenManagerP = screenManager;
 	_field14 = v;
+
+	setup();
+
 	_ticks = g_vm->_events->getTicksCount();
 	_field40 = 0;
 	_field44 = 0xFF;
@@ -53,7 +56,95 @@ void CCreditText::load(CGameObject *obj, CScreenManager *screenManager,
 }
 
 void CCreditText::setup() {
-	// TODO
+	Common::SeekableReadStream *stream = g_vm->_filesManager->getResource(
+		CString::format("TEXT/155"));
+	int oldFontNumber = _screenManagerP->setFontNumber(3);
+	_fontHeight = _screenManagerP->getFontHeight();
+
+	while (stream->pos() < stream->size()) {
+		// Read in the line
+		CString srcLine = readLine(stream);
+
+		// Create a new group and line within it
+		CCreditLineGroup *group = new CCreditLineGroup();
+		CCreditLine *line = new CCreditLine(srcLine, 
+			_screenManagerP->stringWidth(srcLine));
+		group->_lines.push_back(line);
+
+		// Loop to add more lines to the group
+		bool hasDots = false;
+		while (stream->pos() < stream->size()) {
+			srcLine = readLine(stream);
+			if (srcLine.empty())
+				break;
+
+			CCreditLine *line = new CCreditLine(srcLine,
+				_screenManagerP->stringWidth(srcLine));
+			group->_lines.push_back(line);
+
+			if (srcLine.contains("...."))
+				hasDots = true;
+		}
+
+		_groups.push_back(group);
+	}
+
+	_groupIt = _groups.begin();
+	_lineIt = (*_groupIt)->_lines.begin();
+	_totalHeight = _objectP->getBounds().height() + _fontHeight * 2;
+}
+
+CString CCreditText::readLine(Common::SeekableReadStream *stream) {
+	CString line;
+	char c = stream->readByte();
+
+	while (c != '\r' && c != '\n' && c != '\0') {
+		line += c;
+
+		if (stream->pos() == stream->size())
+			break;
+		c = stream->readByte();
+	}
+
+	if (c == '\r') {
+		c = stream->readByte();
+		if (c != '\n')
+			stream->skip(-1);
+	}
+
+	return line;
+}
+
+void CCreditText::handleDots(CCreditLineGroup *group) {
+	uint maxWidth = 0;
+	CCreditLines::iterator second = group->_lines.begin();
+	++second;
+
+	// Figure out the maximum width of secondary lines
+	for (CCreditLines::iterator i = second; i != group->_lines.end(); ++i)
+		maxWidth = MAX(maxWidth, (*i)->_lineWidth);
+	
+	int charWidth = _screenManagerP->stringWidth(".");
+
+	// Process the secondary lines
+	for (CCreditLines::iterator i = second; i != group->_lines.end(); ++i) {
+		CCreditLine *line = *i;
+		if (line->_lineWidth >= maxWidth)
+			continue;
+
+		int dotsCount = (maxWidth + charWidth / 2 - line->_lineWidth) / charWidth;
+		int dotIndex = line->_line.indexOf("....");
+
+		if (dotIndex > 0) {
+			CString leftStr = line->_line.left(dotIndex);
+			CString dotsStr('.', dotsCount);
+			CString rightStr = line->_line.right(dotIndex);
+
+			line->_line = CString::format("%s%s%s", leftStr.c_str(),
+				dotsStr.c_str(), rightStr.c_str());
+			line->_lineWidth = maxWidth;
+		}
+	}
 }
 
 bool CCreditText::draw() {