Run the Cine engine's game detector before starting a game, to ensure that it

really is there. I hope this is the right way of fixing bug #1534073.

svn-id: r23660

1 files changed, 22 insertions, 2 deletions

diff --git a/engines/cine/cine.cpp b/engines/cine/cine.cpp
index 6223c64398..e02c04d7cf 100644
--- a/engines/cine/cine.cpp
+++ b/engines/cine/cine.cpp
@@ -112,9 +112,29 @@ DetectedGameList Engine_CINE_detectGames(const FSList &fslist) {
 }
 
 PluginError Engine_CINE_create(OSystem *syst, Engine **engine) {
+	assert(syst);
 	assert(engine);
-	*engine = new Cine::CineEngine(syst);
-	return kNoError;
+
+	FSList fslist;
+	FilesystemNode dir(ConfMan.get("path"));
+	if (!dir.listDir(fslist, FilesystemNode::kListFilesOnly)) {
+		warning("CineEngine: invalid game path '%s'", dir.path().c_str());
+		return kInvalidPathError;
+	}
+
+	// Invoke the detector
+	Common::String gameid = ConfMan.get("gameid");
+	DetectedGameList detectedGames = Engine_CINE_detectGames(fslist);
+
+	for (uint i = 0; i < detectedGames.size(); i++) {
+		if (detectedGames[i].gameid == gameid) {
+			*engine = new Cine::CineEngine(syst);
+			return kNoError;
+		}
+	}
+	
+	warning("CineEngine: Unable to locate game data at path '%s'", dir.path().c_str());
+	return kNoGameDataFoundError;
 }
 
 REGISTER_PLUGIN(CINE, "CINE Engine", "TODO (C) TODO");