From 3ed3c0b7a01a215323b74314784c9404eb715e9e Mon Sep 17 00:00:00 2001
From: soundsnow <109885044+soundsnow@users.noreply.github.com>
Date: Mon, 17 Apr 2023 23:13:04 +0800
Subject: [PATCH] Sega Machines

---
 libretro.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/libretro.c b/libretro.c
index 572a47e..b17f270 100644
--- a/libretro.c
+++ b/libretro.c
@@ -166,6 +166,20 @@ int get_media_type(const char* filename)
       }
       return MEDIA_TYPE_CART;
    }
+   else if(strcmp(extension, ".sc") == 0){
+      if (is_auto){
+         is_sega = true;
+         strcpy(msx_type, "SEGA - SC-3000");
+      }
+      return MEDIA_TYPE_CART;
+   }
+   else if(strcmp(extension, ".sf") == 0){
+      if (is_auto){
+         is_sega = true;
+         strcpy(msx_type, "SEGA - SF-7000");
+      }
+      return MEDIA_TYPE_CART;
+   }
 
    return MEDIA_TYPE_OTHER;
 }
@@ -477,7 +491,7 @@ void retro_get_system_info(struct retro_system_info *info)
 #endif
    info->need_fullpath    = true;
    info->block_extract    = false;
-   info->valid_extensions = "rom|ri|mx1|mx2|dsk|col|sg|sc|cas|m3u";
+   info->valid_extensions = "rom|ri|mx1|mx2|dsk|col|sg|sc|sf|cas|m3u";
 }
 
 void retro_get_system_av_info(struct retro_system_av_info *info)