TITANIC: Bring movement rates in the starfield closer to the original

The original updated the camera during the general scene drawing,
which was done at a much higher rate than I wanted for the ScummVM
implementation. So I've added this workaround to update the camera
every 10ms when the player is in the star control scene. This gives
it a comparible rate of movement to the original.

3 files changed, 13 insertions, 5 deletions

diff --git a/engines/titanic/star_control/star_control.h b/engines/titanic/star_control/star_control.h
index 8013eed850..90de2eb3eb 100644
--- a/engines/titanic/star_control/star_control.h
+++ b/engines/titanic/star_control/star_control.h
@@ -97,6 +97,11 @@ public:
 	 * Called when a star destination is set
 	 */
 	void starDestinationSet();
+
+	/**
+	 * Updates the camerea for the star view
+	 */
+	void updateCamera() { _view.updateCamera(); }
 };
 
 } // End of namespace Titanic
diff --git a/engines/titanic/star_control/star_view.cpp b/engines/titanic/star_control/star_view.cpp
index f1adaf640d..a5028374ff 100644
--- a/engines/titanic/star_control/star_view.cpp
+++ b/engines/titanic/star_control/star_view.cpp
@@ -256,6 +256,9 @@ void CStarView::resetPosition() {
 }
 
 bool CStarView::updateCamera() {
+	if (_fader.isActive() || _showingPhoto)
+		return false;
+
 	if (_videoSurface) {
 		CErrorCode errorCode;
 		_camera.updatePosition(&errorCode);
diff --git a/engines/titanic/star_control/star_view.h b/engines/titanic/star_control/star_view.h
index 7e3f1d084a..204c02336c 100644
--- a/engines/titanic/star_control/star_view.h
+++ b/engines/titanic/star_control/star_view.h
@@ -50,11 +50,6 @@ private:
 	bool _field218;
 	bool _showingPhoto;
 private:
-	/**
-	 * Updates the camera, allowing for movement
-	 */
-	bool updateCamera();
-
 	void fn18(CStarCamera *camera);
 	void fn19(int v);
 
@@ -99,6 +94,11 @@ public:
 	void draw(CScreenManager *screenManager);
 
 	/**
+	 * Updates the camera, allowing for movement
+	 */
+	bool updateCamera();
+
+	/**
 	 * Handles mouse down messages
 	 */
 	bool MouseButtonDownMsg(int unused, const Point &pt);