autosave to prevent MAPBUFFER from growing to big

itsmariush · Dec 13, 2022 · 9b2f5e6 · 9b2f5e6
1 parent 9efefb9
commit 9b2f5e6
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/src/game.cpp b/src/game.cpp
@@ -12033,6 +12033,13 @@ void game::update_map( player &p )
     int x = p.posx();
     int y = p.posy();
     update_map( x, y );
+#ifdef __3DS__
+    // due to limited RAM we have to "unload" unused submaps. saving will do that for now.
+    if(MAPBUFFER.size() >= 200) {
+        printf("3DS: Reduce MAPBUFFER %d\n", MAPBUFFER.size());
+        quicksave();
+    }
+#endif
 }
 
 point game::update_map( int &x, int &y )

diff --git a/src/mapbuffer.h b/src/mapbuffer.h
@@ -68,6 +68,12 @@ class mapbuffer
         inline submap_map_t::iterator end() {
             return submaps.end();
         }
+#ifdef __3DS__
+        // only used in 3DS build
+        inline int size() {
+            return submaps.size();
+        }
+#endif
 
     private:
         // There's a very good reason this is private,