From 68907af560a253c727564b478d38eb0408ce0389 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Mon, 8 Jan 2018 15:52:12 +0100
Subject: [PATCH] removed storing 'end of demo' file marker in internal
 Supaplex demo buffer

---
 src/files.c        | 6 ++----
 src/game_sp/file.c | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/files.c b/src/files.c
index 4fd17038..ab8a3126 100644
--- a/src/files.c
+++ b/src/files.c
@@ -3787,8 +3787,6 @@ static void CopyNativeTape_RND_to_SP(struct LevelInfo *level)
       demo->data[demo->length++] = ((demo_repeat % 16 - 1) << 4) | demo_action;
   }
 
-  demo->data[demo->length++] = 0xff;
-
   demo->is_available = TRUE;
 }
 
@@ -3808,12 +3806,12 @@ static void CopyNativeTape_SP_to_RND(struct LevelInfo *level)
     return;
 
   tape.level_nr = demo->level_nr;	/* (currently not used) */
-  tape.length = demo->length - 1;	/* without "end of demo" byte */
+  tape.length = demo->length;
   tape.random_seed = level_sp->header.DemoRandomSeed;
 
   TapeSetDateFromEpochSeconds(getFileTimestampEpochSeconds(filename));
 
-  for (i = 0; i < demo->length - 1; i++)
+  for (i = 0; i < demo->length; i++)
   {
     int demo_action = demo->data[i] & 0x0f;
     int demo_repeat = (demo->data[i] & 0xf0) >> 4;
diff --git a/src/game_sp/file.c b/src/game_sp/file.c
index a38c8066..bd1a0fa0 100644
--- a/src/game_sp/file.c
+++ b/src/game_sp/file.c
@@ -254,11 +254,7 @@ static void LoadNativeLevelFromFileStream_SP(File *file, int width, int height,
       native_sp_level.demo.data[i] = getFile8Bit(file);
 
       if (native_sp_level.demo.data[i] == 0xff)	/* "end of demo" byte */
-      {
-	i++;
-
 	break;
-      }
     }
 
     native_sp_level.demo.length = i;
@@ -574,6 +570,8 @@ void SaveNativeLevel_SP(char *filename)
 
     for (i = 0; i < native_sp_level.demo.length; i++)
       putFile8Bit(file, native_sp_level.demo.data[i]);
+
+    putFile8Bit(file, 0xff);	/* "end of demo" byte */
   }
 
   fclose(file);
-- 
2.34.1