Fixed "new console created" messages appearing when loading a ROM

from the launcher.  This message should only appear when *reloading*
a ROM, not creating a new one completely.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@2662 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba

Changes.txt

@@ -16,6 +16,9 @@
 
   * Disassembly from debugger ...
 
+  * Fixed redundant "New console created" message when entering the same
+    ROM multiple times from the ROM launcher.
+
 -Have fun!
 
 

src/emucore/OSystem.cxx

@@ -501,17 +501,16 @@ void OSystem::createSound()
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-bool OSystem::createConsole(const FilesystemNode& rom, const string& md5sum)
+bool OSystem::createConsole(const FilesystemNode& rom, const string& md5sum,
+                            bool newrom)
 {
-  ostringstream buf;
-
   // Do a little error checking; it shouldn't be necessary
   if(myConsole) deleteConsole();
 
   bool showmessage = false;
 
   // If same ROM has been given, we reload the current one (assuming one exists)
-  if(rom == myRomFile)
+  if(!newrom && rom == myRomFile)
   {
     showmessage = true;  // we show a message if a ROM is being reloaded
   }
@@ -527,6 +526,7 @@ bool OSystem::createConsole(const FilesystemNode& rom, const string& md5sum)
   }
 
   // Create an instance of the 2600 game console
+  ostringstream buf;
   string type, id;
   myConsole = openConsole(myRomFile, myRomMD5, type, id);
   if(myConsole)
@@ -617,7 +617,7 @@ void OSystem::deleteConsole()
 bool OSystem::reloadConsole()
 {
   deleteConsole();
-  return createConsole(myRomFile);
+  return createConsole(myRomFile, myRomMD5, false);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

src/emucore/OSystem.hxx

@@ -375,10 +375,12 @@ class OSystem
 
       @param rom     The FSNode of the ROM to use (contains path, etc)
       @param md5     The MD5sum of the ROM
+      @param newrom  Whether this is a new ROM, or a reload of current one
 
       @return  True on successful creation, otherwise false
     */
-    bool createConsole(const FilesystemNode& rom, const string& md5 = "");
+    bool createConsole(const FilesystemNode& rom, const string& md5 = "",
+                       bool newrom = true);
 
     /**
       Deletes the currently defined console, if it exists.