SCI: search for %J in text resources to identify japanese games, switch to upscaled hires when japanese games are started, removed TODO

svn-id: r47088

1 files changed, 10 insertions, 2 deletions

diff --git a/engines/sci/detection.cpp b/engines/sci/detection.cpp
index ce6cfe14c1..8660b56704 100644
--- a/engines/sci/detection.cpp
+++ b/engines/sci/detection.cpp
@@ -318,14 +318,22 @@ const ADGameDescription *SciMetaEngine::fallbackDetect(const Common::FSList &fsl
 	// (like, for example, Eco Quest 1 and all SCI1.1 games and newer, e.g. Freddy Pharkas). 
 	// As far as we know, these games store the messages of each language in separate
 	// resources, and it's not possible to detect that easily
+	// Also look for "%J" which is used in japanese games
 	Resource *text = resMan->findResource(ResourceId(kResourceTypeText, 0), 0);
 	uint seeker = 0;
 	if (text) {
 		while (seeker < text->size) {
-			if (text->data[seeker] == '#') {
-				s_fallbackDesc.language = charToScummVMLanguage(text->data[seeker + 1]);
+			if (text->data[seeker] == '#')  {
+				if (seeker + 1 < text->size)
+					s_fallbackDesc.language = charToScummVMLanguage(text->data[seeker + 1]);
 				break;
 			}
+			if (text->data[seeker] == '%') {
+				if ((seeker + 1 < text->size) && (text->data[seeker + 1] == 'J')) {
+					s_fallbackDesc.language = charToScummVMLanguage(text->data[seeker + 1]);
+					break;
+				}
+			}
 			seeker++;
 		}
 	}