From 3d166fb8a91a4d56bc1abac6f1e3899a0379cd31 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sat, 9 Apr 2016 14:24:52 -0400
Subject: TITANIC: More implementation code for movie playback

---
 engines/titanic/core/game_object.cpp |  5 ++++-
 engines/titanic/game_manager.cpp     | 31 ++++++++++++++++++++++++++++---
 engines/titanic/game_manager.h       |  5 +++++
 engines/titanic/support/movie.cpp    |  3 ++-
 engines/titanic/support/movie.h      |  3 +++
 5 files changed, 42 insertions(+), 5 deletions(-)

(limited to 'engines')

diff --git a/engines/titanic/core/game_object.cpp b/engines/titanic/core/game_object.cpp
index d7c93b9524..a7bbbd80cc 100644
--- a/engines/titanic/core/game_object.cpp
+++ b/engines/titanic/core/game_object.cpp
@@ -238,7 +238,7 @@ void CGameObject::loadMovie(const CString &name, bool pendingFlag) {
 	// Create the surface if it doesn't already exist
 	if (!_surface) {
 		CGameManager *gameManager = getGameManager();
-		_surface = new OSVideoSurface(CScreenManager::setCurrent(), nullptr);		
+		_surface = new OSVideoSurface(gameManager->setScreenManager(), nullptr);		
 	}
 
 	// Load the new movie resource
@@ -359,6 +359,9 @@ void CGameObject::fn1(int val1, int val2, int val3) {
 	}
 
 	if (_surface) {
+		// TODO: Figure out where to do this legitimately
+		static_cast<OSMovie *>(_surface->_movie)->_gameObject = this;
+
 		_surface->proc34(val1, val2, val3, val3 != 0);
 
 		if (val3 & 0x10)
diff --git a/engines/titanic/game_manager.cpp b/engines/titanic/game_manager.cpp
index 3e15bb0e2c..a4e3420702 100644
--- a/engines/titanic/game_manager.cpp
+++ b/engines/titanic/game_manager.cpp
@@ -195,11 +195,32 @@ void CGameManager::updateMovies() {
 	// TODO: Make this more like the original, if I can figuring out
 	// what's it doing with temporary lists and the OSMovie methods
 	for (CMovieList::iterator i = g_vm->_activeMovies.begin();
-			i != g_vm->_activeMovies.end(); ++i) {
+			i != g_vm->_activeMovies.end(); ) {
+		OSMovie *movie = static_cast<OSMovie *>(*i);
+		assert(movie && movie->_gameObject);
+
+		movie->update();
+		switch (movie->getState()) {
+		case MOVIE_FINISHED: {
+			CMovieEndMsg endMsg;
+			endMsg.execute(movie->_gameObject);
+
+			i = g_vm->_activeMovies.erase(i);
+			continue;
+		}
 
-	}
+		case MOVIE_FRAME: {
+			CMovieFrameMsg frameMsg;
+			frameMsg.execute(movie->_gameObject);
+			break;
+		}
 
-	
+		default:
+			break;
+		}
+
+		++i;
+	}
 }
 
 void CGameManager::updateDiskTicksCount() {
@@ -245,4 +266,8 @@ void CGameManager::extendBounds(const Rect &r) {
 		_bounds.combine(r);
 }
 
+CScreenManager *CGameManager::setScreenManager() const {
+	return CScreenManager::setCurrent();
+}
+
 } // End of namespace Titanic
diff --git a/engines/titanic/game_manager.h b/engines/titanic/game_manager.h
index 5004c777fe..5a2787daf2 100644
--- a/engines/titanic/game_manager.h
+++ b/engines/titanic/game_manager.h
@@ -206,6 +206,11 @@ public:
 	 * to include the passed rect
 	 */
 	void extendBounds(const Rect &r);
+
+	/**
+	 * Set and return the current screen manager
+	 */
+	CScreenManager *setScreenManager() const;
 };
 
 } // End of namespace Titanic
diff --git a/engines/titanic/support/movie.cpp b/engines/titanic/support/movie.cpp
index d614ea7d9b..f2c5643f78 100644
--- a/engines/titanic/support/movie.cpp
+++ b/engines/titanic/support/movie.cpp
@@ -45,7 +45,8 @@ bool CMovie::get10() {
 
 /*------------------------------------------------------------------------*/
 
-OSMovie::OSMovie(const CResourceKey &name, CVideoSurface *surface) : _videoSurface(surface) {
+OSMovie::OSMovie(const CResourceKey &name, CVideoSurface *surface) :
+		_videoSurface(surface), _gameObject(nullptr) {
 	_video = new AVIDecoder();
 	if (!_video->loadFile(name.getString()))
 		error("Could not open video - %s", name.getString().c_str());
diff --git a/engines/titanic/support/movie.h b/engines/titanic/support/movie.h
index dfb0ca108a..0772635908 100644
--- a/engines/titanic/support/movie.h
+++ b/engines/titanic/support/movie.h
@@ -35,6 +35,7 @@ enum MovieState {
 
 class CVideoSurface;
 class CMovie;
+class CGameObject;
 
 class CMovieList : public List<CMovie> {
 public:
@@ -80,6 +81,8 @@ private:
 	 * Decodes the next frame
 	 */
 	void decodeFrame();
+public:
+	CGameObject *_gameObject;
 public:
 	OSMovie(const CResourceKey &name, CVideoSurface *surface);
 	virtual ~OSMovie();
-- 
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