SONIC: Use ScopedPtr in AreaBackground

src/engines/sonic/areabackground.cpp

@@ -22,6 +22,7 @@
  *  The scrolling background image panel in Sonic Chronicles: The Dark Brotherhood.
  */
 
+#include "src/common/scopedptr.h"
 #include "src/common/util.h"
 #include "src/common/ustring.h"
 #include "src/common/error.h"
@@ -92,33 +93,28 @@ void AreaBackground::render(Graphics::RenderPass pass) {
 }
 
 void AreaBackground::loadTexture(const Common::UString &name) {
-	Common::SeekableReadStream *cbgt = 0, *pal = 0, *twoda = 0;
-	Graphics::CBGT *image = 0;
-
 	try {
-		if (!(cbgt  = ResMan.getResource(name, Aurora::kFileTypeCBGT)))
+		Common::ScopedPtr<Common::SeekableReadStream> cbgt(ResMan.getResource(name, Aurora::kFileTypeCBGT));
+		if (!cbgt)
 			throw Common::Exception("No such CBGT");
-		if (!(pal   = ResMan.getResource(name, Aurora::kFileTypePAL)))
+
+		Common::ScopedPtr<Common::SeekableReadStream> pal(ResMan.getResource(name, Aurora::kFileTypePAL));
+		if (!pal)
 			throw Common::Exception("No such PAL");
-		if (!(twoda = ResMan.getResource(name, Aurora::kFileType2DA)))
+
+		Common::ScopedPtr<Common::SeekableReadStream> twoda(ResMan.getResource(name, Aurora::kFileType2DA));
+		if (!twoda)
 			throw Common::Exception("No such 2DA");
 
-		image    = new Graphics::CBGT(*cbgt, *pal, *twoda);
-		_texture = TextureMan.add(Graphics::Aurora::Texture::create(image, Aurora::kFileTypeCBGT), name);
+		Common::ScopedPtr<Graphics::CBGT> image(new Graphics::CBGT(*cbgt, *pal, *twoda));
 
-	} catch (Common::Exception &e) {
-		delete image;
-		delete cbgt;
-		delete pal;
-		delete twoda;
+		_texture = TextureMan.add(Graphics::Aurora::Texture::create(image.get(), Aurora::kFileTypeCBGT), name);
+		image.release();
 
+	} catch (Common::Exception &e) {
 		e.add("Failed loading area background \"%s\"", name.c_str());
 		throw;
 	}
-
-	delete cbgt;
-	delete pal;
-	delete twoda;
 }
 
 void AreaBackground::setPosition(float x, float y) {