1 files changed, 135 insertions, 0 deletions
diff --git a/engines/titanic/support/mouse_cursor.cpp b/engines/titanic/support/mouse_cursor.cpp
new file mode 100644
index 0000000000..068267cb18
--- /dev/null
+++ b/engines/titanic/support/mouse_cursor.cpp
@@ -0,0 +1,135 @@
+/* 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 "common/memstream.h"
+#include "common/textconsole.h"
+#include "graphics/cursorman.h"
+#include "titanic/support/mouse_cursor.h"
+#include "titanic/support/movie.h"
+#include "titanic/support/screen_manager.h"
+#include "titanic/support/video_surface.h"
+#include "titanic/core/resource_key.h"
+#include "titanic/titanic.h"
+
+namespace Titanic {
+
+static const int CURSOR_DATA[NUM_CURSORS][4] = {
+	{ 1, 136, 19, 18 },
+	{ 2, 139, 1, 1 },
+	{ 3, 140, 32, 1 },
+	{ 4, 137, 13, 0 },
+	{ 5, 145, 13, 0 },
+	{ 6, 144, 13, 22 },
+	{ 7, 137, 14, 0 },
+	{ 8, 148, 22, 40 },
+	{ 9, 136, 19, 18 },
+	{ 10, 143, 11, 11 },
+	{ 11, 146, 11, 11 },
+	{ 12, 136, 19, 18 },
+	{ 13, 136, 19, 25 },
+	{ 14, 136, 13, 22 },
+	{ 15, 138, 20, 28 }
+};
+
+CMouseCursor::CursorEntry::~CursorEntry() {
+	delete _videoSurface;
+	delete _frameSurface;
+}
+
+CMouseCursor::CMouseCursor(CScreenManager *screenManager) : 
+		_screenManager(screenManager), _cursorId(CURSOR_HOURGLASS),
+		_setCursorCount(0), _fieldE4(0), _fieldE8(0) {
+	loadCursorImages();
+	setCursor(CURSOR_ARROW);
+}
+
+CMouseCursor::~CMouseCursor() {
+}
+
+void CMouseCursor::loadCursorImages() {
+	const CResourceKey key("ycursors.avi");
+	g_vm->_filesManager->fn4(key.getString());
+
+	// Iterate through getting each cursor
+	for (int idx = 0; idx < NUM_CURSORS; ++idx) {
+		assert(CURSOR_DATA[idx][0] == (idx + 1));
+		_cursors[idx]._centroid = Common::Point(CURSOR_DATA[idx][2],
+			CURSOR_DATA[idx][3]);
+
+		// Create the surface
+		CVideoSurface *surface = _screenManager->createSurface(64, 64);
+		_cursors[idx]._videoSurface = surface;
+
+		// Open the cursors video and move to the given frame
+		OSMovie movie(key, surface);
+		movie.setFrame(idx);
+		
+		Graphics::ManagedSurface *frameSurface = movie.duplicateFrame();
+		_cursors[idx]._frameSurface = frameSurface;
+		surface->setMovieFrameSurface(frameSurface);
+	}
+}
+
+void CMouseCursor::show() {
+	CursorMan.showMouse(true);
+}
+
+void CMouseCursor::hide() {
+	CursorMan.showMouse(false);
+}
+
+void CMouseCursor::setCursor(CursorId cursorId) {
+	++_setCursorCount;
+
+	if (cursorId != _cursorId) {
+		CursorEntry &ce = _cursors[cursorId - 1];
+		CVideoSurface &surface = *ce._videoSurface;
+		surface.lock();
+
+		CursorMan.replaceCursor(surface.getPixels(), surface.getWidth(), surface.getHeight(),
+			ce._centroid.x, ce._centroid.y, 0, false, &g_vm->_screen->format);
+		surface.unlock();
+
+		_cursorId = cursorId;
+	}
+}
+
+void CMouseCursor::update() {
+	// No implementation needed
+}
+
+void CMouseCursor::lockE4() {
+	_fieldE4 = 0;
+	CScreenManager::_screenManagerPtr->_inputHandler->incLockCount();
+}
+
+void CMouseCursor::unlockE4() {
+	_fieldE4 = 1;
+	_fieldE8 = 0;
+	CScreenManager::_screenManagerPtr->_inputHandler->decLockCount();
+}
+
+void CMouseCursor::saveState(int v1, int v2, int v3) {
+	// TODO
+}
+
+} // End of namespace Titanic