SUPERNOVA: Adds Outro image

msn_data.055 that stores the outro image was missed to be added
to imageInfo and thus not loaded during the engine init/

engines/supernova/imageid.h

@@ -647,7 +647,9 @@ enum ImageId {
 	kImageCellRobotSparks,
 	kImageCellRobotBroken,
 	kImageCellDoorClosed,
-	kImageCellDummy1
+	kImageCellDummy1,
+	// file 55
+	kImageOutroScreen
 };
 
 }

engines/supernova/resman.cpp

@@ -163,10 +163,12 @@ void ResourceManager::initCursorGraphics() {
 }
 
 void ResourceManager::initImages() {
-	for (int i = 0; i < kNumImageFiles; ++i) {
+	for (int i = 0; i < 44; ++i) {
 		if (!_images[i].init(i))
 			error("Failed reading image file msn_data.%03d", i);
 	}
+	if (!_images[44].init(55))
+			error("Failed reading image file msn_data.055");
 }
 
 Audio::SeekableAudioStream *ResourceManager::getSoundStream(AudioId index) {
@@ -190,9 +192,12 @@ Audio::AudioStream *ResourceManager::getSoundStream(MusicId index) {
 }
 
 const MSNImage *ResourceManager::getImage(int filenumber) const {
-	assert(filenumber < kNumImageFiles);
-
-	return &_images[filenumber];
+	if (filenumber < 44)
+		return &_images[filenumber];
+	else if (filenumber == 55)
+		return &_images[44];
+	else
+		return nullptr;
 }
 
 const byte *ResourceManager::getImage(CursorId id) const {

engines/supernova/resman.h

@@ -44,7 +44,7 @@ public:
 	};
 
 public:
-	static const int kNumImageFiles = 44;
+	static const int kNumImageFiles = 45;
 
 public:
 	ResourceManager();

engines/supernova/screenstatic.cpp

@@ -139,7 +139,8 @@ static const Screen::ImageInfo imageInfo[] = {
 	{43, 12}, {43, 13}, {43, 14}, {43, 15}, {43, 16}, {43, 17},
 	{43, 18}, {43, 19}, {43, 20}, {43, 21}, {43, 22}, {43, 23},
 	{43, 24}, {43, 25}, {43, 26}, {43, 27}, {43, 28}, {43, 29},
-	{43, 30}, {43, 31}
+	{43, 30}, {43, 31},
+	{55,  0}
 };
 
 // Default palette