SWORD25: Get rid of global SharedPtr instances

svn-id: r53734

3 files changed, 17 insertions, 4 deletions

diff --git a/engines/sword25/gfx/graphicengine.cpp b/engines/sword25/gfx/graphicengine.cpp
index 37499cc14d..54aa243cd8 100644
--- a/engines/sword25/gfx/graphicengine.cpp
+++ b/engines/sword25/gfx/graphicengine.cpp
@@ -85,6 +85,7 @@ GraphicEngine::GraphicEngine(Kernel *pKernel) :
 }
 
 GraphicEngine::~GraphicEngine() {
+	unregisterScriptBindings();
 	_backSurface.free();
 	_frameBuffer.free();
 	delete _thumbnail;
diff --git a/engines/sword25/gfx/graphicengine.h b/engines/sword25/gfx/graphicengine.h
index 5820a8d420..26eeaa2e22 100644
--- a/engines/sword25/gfx/graphicengine.h
+++ b/engines/sword25/gfx/graphicengine.h
@@ -363,6 +363,7 @@ protected:
 
 private:
 	bool registerScriptBindings();
+	void unregisterScriptBindings();
 
 	// LastFrameDuration Variables
 	// ---------------------------
diff --git a/engines/sword25/gfx/graphicengine_script.cpp b/engines/sword25/gfx/graphicengine_script.cpp
index 956c0352f0..fa97b80c82 100644
--- a/engines/sword25/gfx/graphicengine_script.cpp
+++ b/engines/sword25/gfx/graphicengine_script.cpp
@@ -71,8 +71,8 @@ protected:
 	}
 };
 
-Common::ScopedPtr<LuaCallback> loopPointCallbackPtr;
-Common::ScopedPtr<ActionCallback> actionCallbackPtr;
+static LuaCallback *loopPointCallbackPtr = 0;	// FIXME: should be turned into GraphicEngine member var
+static ActionCallback *actionCallbackPtr = 0;	// FIXME: should be turned into GraphicEngine member var
 
 struct CallbackfunctionRegisterer {
 	CallbackfunctionRegisterer() {
@@ -1289,10 +1289,21 @@ bool GraphicEngine::registerScriptBindings() {
 
 	if (!LuaBindhelper::addFunctionsToLib(L, GFX_LIBRARY_NAME, GFX_FUNCTIONS)) return false;
 
-	loopPointCallbackPtr.reset(new LuaCallback(L));
-	actionCallbackPtr.reset(new ActionCallback(L));
+	assert(loopPointCallbackPtr == 0);
+	loopPointCallbackPtr = new LuaCallback(L);
+
+	assert(actionCallbackPtr == 0);
+	actionCallbackPtr = new ActionCallback(L);
 
 	return true;
 }
 
+void GraphicEngine::unregisterScriptBindings() {
+	delete loopPointCallbackPtr;
+	loopPointCallbackPtr = 0;
+
+	delete actionCallbackPtr;
+	actionCallbackPtr = 0;
+}
+
 } // End of namespace Sword25