X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ftape.c;h=d77703295f3fcb5ee69619d658bd713de42e36b5;hb=5a4a6f4051fc89de7e47cf41d4d3e78dab4283d6;hp=e7a87852f7fa15411d40631513cfeb60f99c4666;hpb=e6f748f5628abdd08d3d55e879de5b0d495a4a08;p=rocksndiamonds.git

diff --git a/src/tape.c b/src/tape.c
index e7a87852..d7770329 100644
--- a/src/tape.c
+++ b/src/tape.c
@@ -1529,6 +1529,7 @@ static int AutoPlayTapesExt(boolean initialize)
 
       // save score tape to upload to server; may be required for some reasons:
       // * level set identifier in solution tapes may differ from level set
+      // * level set identifier is missing (old-style tape without INFO chunk)
       // * solution tape may have native format (like Supaplex solution files)
 
       SaveScoreTape(level_nr);
@@ -1588,6 +1589,9 @@ static int AutoPlayTapesExt(boolean initialize)
 	  Fail("cannot load tape file '%s'", autoplay.tape_filename);
       }
 
+      if (tape.no_info_chunk)
+	Fail("cannot get levelset from tape file '%s'", autoplay.tape_filename);
+
       global.autoplay_leveldir = tape.level_identifier;
 
       if (tape.level_nr >= 0 && tape.level_nr < MAX_TAPES_PER_SET)
@@ -1789,9 +1793,21 @@ static int AutoPlayTapesExt(boolean initialize)
 	autoplay.tape_filename = (options.mytapes ? getTapeFilename(level_nr) :
 				  getDefaultSolutionTapeFilename(level_nr));
 
-	if (!fileExists(autoplay.tape_filename))
+	boolean correct_info_chunk =
+	  (strEqual(leveldir_current->identifier, tape.level_identifier) &&
+	   level_nr == tape.level_nr);
+
+	if (!correct_info_chunk)
+	{
+	  strncpy(tape.level_identifier, leveldir_current->identifier,
+		  MAX_FILENAME_LEN);
+	  tape.level_identifier[MAX_FILENAME_LEN] = '\0';
+	  tape.level_nr = level_nr;
+	}
+
+	if (!fileExists(autoplay.tape_filename) || !correct_info_chunk)
 	{
-	  // non-standard solution tape -- save to temporary file
+	  // non-standard or incorrect solution tape -- save to temporary file
 	  autoplay.tape_filename = getTemporaryTapeFilename();
 
 	  SaveTapeToFilename(autoplay.tape_filename);