fixed extra directory issues

1 files changed, 14 insertions, 0 deletions

diff --git a/src/core/Directory.cpp b/src/core/Directory.cpp
index 27539824..cc4d65d8 100644
--- a/src/core/Directory.cpp
+++ b/src/core/Directory.cpp
@@ -41,9 +41,23 @@ void
 CDirectory::AddItem(const DirectoryInfo &dirinfo)
 {
 	assert(numEntries < maxEntries);
+#ifdef FIX_BUGS
+	// don't add if already exists
+	uint32 offset, size;
+	if(FindItem(dirinfo.name, offset, size))
+		return;
+#endif
 	entries[numEntries++] = dirinfo;
 }
 
+void
+CDirectory::AddItem(const DirectoryInfo &dirinfo, int32 imgId)
+{
+	DirectoryInfo di = dirinfo;
+	di.offset |= imgId<<24;
+	AddItem(di);
+}
+
 bool
 CDirectory::FindItem(const char *name, uint32 &offset, uint32 &size)
 {