X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FScenery%2Fnewcache.hxx;h=0afbb9b39ea79d8c907e53c0d24694f3ceb7a3d7;hb=938d006188e70e891bc04e91610c7b8caaca87b6;hp=38dbc71ca96fea8b7601340dca8298222f4ce252;hpb=a29cb28e9386a7fcfcbcbde47d6d5553476d58d9;p=flightgear.git

diff --git a/src/Scenery/newcache.hxx b/src/Scenery/newcache.hxx
index 38dbc71ca..0afbb9b39 100644
--- a/src/Scenery/newcache.hxx
+++ b/src/Scenery/newcache.hxx
@@ -83,7 +83,10 @@ public:
     bool exists( const SGBucket& b ) const;
 
     // Ensure at least one entry is free in the cache
-    void make_space();
+    bool make_space();
+
+    // Clear all completely loaded tiles (ignores partially loaded tiles)
+    void clear_cache();
 
     // Fill in a tile cache entry with real data for the specified bucket 
     // void fill_in( const SGBucket& b );
@@ -121,8 +124,9 @@ public:
     /**
      * Create a new tile and enqueue it for loading.
      * @param b 
+     * @return success/failure
      */
-    void insert_tile( FGTileEntry* e );
+    bool insert_tile( FGTileEntry* e );
 };