Engine directory for ticket #1

Engine/source/sfx/sfxResource.cpp

@@ -0,0 +1,82 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "sfx/sfxResource.h"
+#include "sfx/sfxFileStream.h"
+#include "core/util/fourcc.h"
+#include "core/resourceManager.h"
+
+
+
+// Ugly workaround to keep the constructor protected.
+struct SFXResource::_NewHelper
+{
+   static SFXResource* New( String fileName, const ThreadSafeRef< SFXStream >& stream )
+   {
+      return new SFXResource( fileName, stream );
+   }
+};
+
+
+template<>
+void* Resource< SFXResource >::create( const Torque::Path& path )
+{
+   String fullPath = path.getFullPath();
+
+   // Try to open the stream.
+   ThreadSafeRef< SFXStream > stream = SFXFileStream::create( fullPath );
+   if( !stream )
+      return NULL;
+
+   // We have a valid stream... create the resource.
+   SFXResource* res = SFXResource::_NewHelper::New( fullPath, stream );
+
+   return res;
+}
+
+template<>
+ResourceBase::Signature Resource< SFXResource >::signature()
+{
+   return MakeFourCC( 's', 'f', 'x', 'r' );
+}
+
+Resource< SFXResource > SFXResource::load( String filename )
+{
+   return ResourceManager::get().load( filename );
+}
+
+SFXResource::SFXResource( String fileName, SFXStream *stream )
+   : mFileName( fileName ),
+     mFormat( stream->getFormat() ),
+     mDuration( stream->getDuration() )
+{
+}
+
+bool SFXResource::exists( String filename )
+{
+   return SFXFileStream::exists( filename );
+}
+
+SFXStream* SFXResource::openStream()
+{
+   return SFXFileStream::create( mFileName );
+}