HUGO: Fix H1 DOS initialization

Fix a bug in hugo.dat loading and initialize properly Hugo1 DOS

svn-id: r52755

3 files changed, 12 insertions, 9 deletions

diff --git a/engines/hugo/file.cpp b/engines/hugo/file.cpp
index 8e0c817e76..3219ec44b9 100644
--- a/engines/hugo/file.cpp
+++ b/engines/hugo/file.cpp
@@ -231,6 +231,8 @@ void FileManager::readImage(int objNum, object_t *objPtr) {
 	case CYCLE_BACKWARD:
 		objPtr->currImagePtr = seqPtr;
 		break;
+	default:
+		warning("Unexpected cycling: %d", objPtr->cycling);
 	}
 
 	if (!_vm.isPacked())
@@ -791,13 +793,9 @@ void FileManager_v1d::readBackground(int screenIndex) {
 	debugC(1, kDebugFile, "readBackground(%d)", screenIndex);
 
 	char *buf = (char *) malloc(2048 + 1);      // Buffer for file access
-	strcat(strcat(strcpy(buf, _vm._picDir), _vm._screenNames[screenIndex]), BKGEXT);
-	if (!_sceneryArchive1.open(buf)) {
-		warning("File %s not found, trying again with %s.ART", buf, _vm._screenNames[screenIndex]);
-		strcat(strcpy(buf, _vm._screenNames[screenIndex]), ".ART");
-		if (!_sceneryArchive1.open(buf))
-			Utils::Error(FILE_ERR, "%s", buf);
-	}
+	strcat(strcpy(buf, _vm._screenNames[screenIndex]), ".ART");
+	if (!_sceneryArchive1.open(buf))
+		Utils::Error(FILE_ERR, "%s", buf);
 	// Read the image into dummy seq and static dib_a
 	readPCX(_sceneryArchive1, &seq, _vm.screen().getFrontBuffer(), true, _vm._screenNames[screenIndex]);
 
diff --git a/engines/hugo/hugo.cpp b/engines/hugo/hugo.cpp
index 8dc1ada4d5..80ae532cf9 100644
--- a/engines/hugo/hugo.cpp
+++ b/engines/hugo/hugo.cpp
@@ -258,7 +258,10 @@ Common::Error HugoEngine::run() {
 }
 
 void HugoEngine::initMachine() {
-	file().readBackground(_numScreens - 1);         // Splash screen
+	if (_gameVariant == 3)
+		readScreenFiles(0);
+	else
+		file().readBackground(_numScreens - 1);         // Splash screen
 	readObjectImages();                             // Read all object images
 	if (_platform == Common::kPlatformWindows)
 		readUIFImages();                            // Read all uif images (only in Win versions)
@@ -1397,6 +1400,7 @@ char **HugoEngine::loadTextsVariante(Common::File &in, uint16 *arraySize) {
 			res = (char **)malloc(sizeof(char *) * numTexts);
 			res[0] = pos;
 			in.read(res[0], entryLen);
+			res[0] += DATAALIGNMENT;
 		} else {
 			in.read(pos, entryLen);
 		}
@@ -1467,6 +1471,7 @@ char ***HugoEngine::loadTextsArray(Common::File &in) {
 				res = (char **)malloc(sizeof(char *) * numTexts);
 				res[0] = pos;
 				in.read(res[0], entryLen);
+				res[0] += DATAALIGNMENT;
 			} else {
 				in.read(pos, entryLen);
 			}
diff --git a/engines/hugo/hugo.h b/engines/hugo/hugo.h
index 5128d4e093..e59c4dfdf5 100644
--- a/engines/hugo/hugo.h
+++ b/engines/hugo/hugo.h
@@ -48,7 +48,7 @@ enum GameType {
 	kGameTypeHugo3
 };
 
-enum HugoebugChannels {
+enum HugoDebugChannels {
 	kDebugSchedule   = 1 <<  0,
 	kDebugEngine     = 1 <<  1,
 	kDebugDisplay    = 1 <<  2,