Added support for DXA cutscenes. Still needs a bit of cleanup, and the DCA

player does not support the (unreleased) multi-lingual cutscene pack, since I
don't have one to test with.

It needs to be cleaned up a bit, but the next step will be to clean up the MPEG
decoder first.

svn-id: r23753

1 files changed, 8 insertions, 0 deletions

diff --git a/engines/sword1/screen.cpp b/engines/sword1/screen.cpp
index 26672b3a3c..57a9b6137c 100644
--- a/engines/sword1/screen.cpp
+++ b/engines/sword1/screen.cpp
@@ -64,6 +64,14 @@ Screen::~Screen(void) {
 		quitScreen();
 }
 
+void Screen::clearScreen(void) {
+	if (_screenBuf) {
+		_fullRefresh = true;
+		memset(_screenBuf, 0, _scrnSizeX * _scrnSizeY);
+		_system->copyRectToScreen(_screenBuf, 640, 0, 0, 640, 480);
+	}
+}
+
 void Screen::useTextManager(Text *pTextMan) {
 	_textMan = pTextMan;
 }