1 files changed, 100 insertions, 0 deletions
diff --git a/engines/xeen/worldofxeen/cutscenes.cpp b/engines/xeen/worldofxeen/cutscenes.cpp
new file mode 100644
index 0000000000..20b4158c32
--- /dev/null
+++ b/engines/xeen/worldofxeen/cutscenes.cpp
@@ -0,0 +1,100 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "xeen/worldofxeen/cutscenes.h"
+#include "xeen/xeen.h"
+
+namespace Xeen {
+
+static const char *SUBTITLE_LINE = "\xC" "35\x3" "c\xB" "190\x9" "000%s";
+
+void Cutscenes::resetSubtitles() {
+	_subtitleLineNum = _subtitleSize = 0;
+}
+
+void Cutscenes::showSubtitles(uint windowIndex) {
+	Screen &screen = *_vm->_screen;
+	Sound &sound = *_vm->_sound;
+
+	if (sound._soundOn) {
+		// Sound is on, so subtitles aren't needed
+		resetSubtitles();
+	} else {
+		if (timeElapsed() > 1) {
+			++_subtitleSize;
+			const Common::String &line = _subtitles[_subtitleLineNum];
+			Common::String lineStr(line.c_str(), line.c_str() + _subtitleSize);
+			_subtitleLine = Common::String::format(SUBTITLE_LINE, lineStr.c_str());
+
+			// If displayed a full line, then move to the next line
+			if (_subtitleSize == line.size()) {
+				_subtitleSize = 0;
+				if (++_subtitleLineNum == _subtitles.size())
+					_subtitleLineNum = 0;
+			}
+		}
+
+		// Draw the box sprite
+		if (!_boxSprites)
+			// Not already loaded, so load it
+			_boxSprites = new SpriteResource("box.vga");
+		_boxSprites->draw(screen, 0, Common::Point(36, 189));
+
+		// Write the subtitle line
+		screen._windows[windowIndex].writeString(_subtitleLine);
+	}
+
+	screen.update();
+}
+
+void Cutscenes::freeSubtitles() {
+	delete _boxSprites;
+	_boxSprites = nullptr;
+	_subtitles.clear();
+}
+
+bool Cutscenes::subtitlesWait(uint minTime) {
+	EventsManager &events = *_vm->_events;
+
+	events.updateGameCounter();
+	recordTime();
+	while (events.timeElapsed() < minTime || _subtitleSize != 0) {
+		events.pollEventsAndWait();
+		if (events.isKeyMousePressed())
+			return false;
+
+		showSubtitles();
+	}
+
+	return true;
+}
+
+void Cutscenes::recordTime() {
+	_vm->_events->timeMark1();
+}
+
+uint Cutscenes::timeElapsed() {
+	return _vm->_events->timeElapsed1();
+}
+
+
+} // End of namespace Xeen