1 files changed, 46 insertions, 1 deletions
diff --git a/engines/sci/resource_intern.h b/engines/sci/resource_intern.h
index ceae474b39..1a8e6ec747 100644
--- a/engines/sci/resource_intern.h
+++ b/engines/sci/resource_intern.h
@@ -50,12 +50,57 @@ public:
 
 public:
 	ResourceSource(ResSourceType type, const Common::String &name);
-	~ResourceSource();
+	virtual ~ResourceSource();
 
 	ResSourceType getSourceType() const { return _sourceType; }
 	const Common::String &getLocationName() const { return _name; }
 };
 
+class DirectoryResourceSource : public ResourceSource {
+public:
+	DirectoryResourceSource(const Common::String &name) : ResourceSource(kSourceDirectory, name) {}
+};
+
+class PatchResourceSource : public ResourceSource {
+public:
+	PatchResourceSource(const Common::String &name) : ResourceSource(kSourcePatch, name) {}
+};
+
+class VolumeResourceSource : public ResourceSource {
+public:
+	VolumeResourceSource(const Common::String &name) : ResourceSource(kSourceVolume, name) {}
+};
+
+class ExtMapResourceSource : public ResourceSource {
+public:
+	ExtMapResourceSource(const Common::String &name) : ResourceSource(kSourceExtMap, name) {}
+};
+
+class IntMapResourceSource : public ResourceSource {
+public:
+	IntMapResourceSource(const Common::String &name) : ResourceSource(kSourceIntMap, name) {}
+};
+
+class AudioVolumeResourceSource : public ResourceSource {
+public:
+	AudioVolumeResourceSource(const Common::String &name) : ResourceSource(kSourceAudioVolume, name) {}
+};
+
+class ExtAudioMapResourceSource : public ResourceSource {
+public:
+	ExtAudioMapResourceSource(const Common::String &name) : ResourceSource(kSourceExtAudioMap, name) {}
+};
+
+class WaveResourceSource : public ResourceSource {
+public:
+	WaveResourceSource(const Common::String &name) : ResourceSource(kSourceWave, name) {}
+};
+
+class MacResourceForkResourceSource : public ResourceSource {
+public:
+	MacResourceForkResourceSource(const Common::String &name) : ResourceSource(kSourceMacResourceFork, name) {}
+};
+
 } // End of namespace Sci
 
 #endif // SCI_RESOURCE_INTERN_H