[Scummvm-cvs-logs] SF.net SVN: scummvm:[49813] scummvm/trunk/engines/sci

fingolfin at users.sourceforge.net fingolfin at users.sourceforge.net
Tue Jun 15 14:11:04 CEST 2010


Revision: 49813
          http://scummvm.svn.sourceforge.net/scummvm/?rev=49813&view=rev
Author:   fingolfin
Date:     2010-06-15 12:11:04 +0000 (Tue, 15 Jun 2010)

Log Message:
-----------
SCI: Convert code to use ResourceSource subclasses

Modified Paths:
--------------
    scummvm/trunk/engines/sci/resource.cpp
    scummvm/trunk/engines/sci/resource.h
    scummvm/trunk/engines/sci/resource_audio.cpp
    scummvm/trunk/engines/sci/resource_intern.h

Modified: scummvm/trunk/engines/sci/resource.cpp
===================================================================
--- scummvm/trunk/engines/sci/resource.cpp	2010-06-15 12:10:41 UTC (rev 49812)
+++ scummvm/trunk/engines/sci/resource.cpp	2010-06-15 12:11:04 UTC (rev 49813)
@@ -210,25 +210,25 @@
 	return newsrc;
 }
 
-ResourceSource *ResourceManager::addSource(ResourceSource *map, ResSourceType type, const Common::String &filename, int number) {
-	ResourceSource *newsrc = new ResourceSource(type, filename);
+ResourceSource *ResourceManager::addSource(ResourceSource *map, ResourceSource *newsrc, int number) {
+	assert(newsrc);
 
 	newsrc->volume_number = number;
 	newsrc->associated_map = map;
-	if (type == kSourceAudioVolume)
+	if (newsrc->getSourceType() == kSourceAudioVolume)
 		checkIfAudioVolumeIsCompressed(newsrc);
 
 	_sources.push_back(newsrc);
 	return newsrc;
 }
 
-ResourceSource *ResourceManager::addSource(ResourceSource *map, ResSourceType type, const Common::FSNode *resFile, int number) {
-	ResourceSource *newsrc = new ResourceSource(type, resFile->getName());
+ResourceSource *ResourceManager::addSource(ResourceSource *map, ResourceSource *newsrc, const Common::FSNode *resFile, int number) {
+	assert(newsrc);
 
 	newsrc->resourceFile = resFile;
 	newsrc->volume_number = number;
 	newsrc->associated_map = map;
-	if (type == kSourceAudioVolume)
+	if (newsrc->getSourceType() == kSourceAudioVolume)
 		checkIfAudioVolumeIsCompressed(newsrc);
 
 	_sources.push_back(newsrc);
@@ -459,12 +459,12 @@
 			const char *dot = strrchr(name.c_str(), '.');
 			int number = atoi(dot + 1);
 
-			addSource(map, kSourceVolume, name, number);
+			addSource(map, new VolumeResourceSource(name), number);
 		}
 #ifdef ENABLE_SCI32
 		// GK1CD hires content
 		if (Common::File::exists("alt.map") && Common::File::exists("resource.alt"))
-			addSource(addExternalMap("alt.map", 10), kSourceVolume, "resource.alt", 10);
+			addSource(addExternalMap("alt.map", 10), new VolumeResourceSource("resource.alt"), 10);
 #endif
 	} else if (Common::File::exists("Data1")) {
 		// Mac SCI1.1+ file naming scheme
@@ -472,7 +472,7 @@
 
 		for (Common::ArchiveMemberList::const_iterator x = files.begin(); x != files.end(); ++x) {
 			Common::String filename = (*x)->getName();
-			addSource(0, kSourceMacResourceFork, filename, atoi(filename.c_str() + 4));
+			addSource(0, new MacResourceForkResourceSource(filename), atoi(filename.c_str() + 4));
 		}
 #ifdef ENABLE_SCI32
 		// Mac SCI32 games have extra folders for patches
@@ -484,7 +484,7 @@
 
 		// There can also be a "Patches" resource fork with patches
 		if (Common::File::exists("Patches"))
-			addSource(0, kSourceMacResourceFork, "Patches", 100);
+			addSource(0, new MacResourceForkResourceSource("Patches"), 100);
 	} else {
 		// SCI2.1-SCI3 file naming scheme
 		Common::ArchiveMemberList mapFiles;
@@ -504,7 +504,7 @@
 				int resNumber = atoi(strrchr(resName.c_str(), '.') + 1);
 
 				if (mapNumber == resNumber) {
-					addSource(addExternalMap(mapName, mapNumber), kSourceVolume, resName, mapNumber);
+					addSource(addExternalMap(mapName, mapNumber), new VolumeResourceSource(resName), mapNumber);
 					break;
 				}
 			}
@@ -513,7 +513,7 @@
 		// SCI2.1 resource patches
 		if (Common::File::exists("resmap.pat") && Common::File::exists("ressci.pat")) {
 			// We add this resource with a map which surely won't exist
-			addSource(addExternalMap("resmap.pat", 100), kSourceVolume, "ressci.pat", 100);
+			addSource(addExternalMap("resmap.pat", 100), new VolumeResourceSource("ressci.pat"), 100);
 		}
 	}
 #else
@@ -523,7 +523,7 @@
 
 	addPatchDir(".");
 	if (Common::File::exists("message.map"))
-		addSource(addExternalMap("message.map"), kSourceVolume, "resource.msg", 0);
+		addSource(addExternalMap("message.map"), new VolumeResourceSource("resource.msg"), 0);
 
 	return 1;
 }
@@ -567,7 +567,7 @@
 
 #ifdef ENABLE_SCI32
 	if (sci21PatchMap && sci21PatchRes)
-		addSource(sci21PatchMap, kSourceVolume, sci21PatchRes, 100);
+		addSource(sci21PatchMap, new VolumeResourceSource(sci21PatchRes->getName()), sci21PatchRes, 100);
 #endif
 
 	// Now find all the resource.0?? files
@@ -582,7 +582,7 @@
 			const char *dot = strrchr(filename.c_str(), '.');
 			int number = atoi(dot + 1);
 
-			addSource(map, kSourceVolume, file, number);
+			addSource(map, new VolumeResourceSource(file->getName()), file, number);
 		}
 	}
 
@@ -597,12 +597,12 @@
 	Common::List<ResourceId>::iterator itr = resources->begin();
 
 	while (itr != resources->end()) {
-		ResourceSource *src = addSource(NULL, kSourceIntMap, "MAP", itr->number);
+		ResourceSource *src = addSource(NULL, new IntMapResourceSource("MAP"), itr->number);
 
 		if ((itr->number == 65535) && Common::File::exists("RESOURCE.SFX"))
-			addSource(src, kSourceAudioVolume, "RESOURCE.SFX", 0);
+			addSource(src, new AudioVolumeResourceSource("RESOURCE.SFX"), 0);
 		else if (Common::File::exists("RESOURCE.AUD"))
-			addSource(src, kSourceAudioVolume, "RESOURCE.AUD", 0);
+			addSource(src, new AudioVolumeResourceSource("RESOURCE.AUD"), 0);
 
 		++itr;
 	}

Modified: scummvm/trunk/engines/sci/resource.h
===================================================================
--- scummvm/trunk/engines/sci/resource.h	2010-06-15 12:10:41 UTC (rev 49812)
+++ scummvm/trunk/engines/sci/resource.h	2010-06-15 12:11:04 UTC (rev 49813)
@@ -69,18 +69,6 @@
 	MAX_OPENED_VOLUMES = 5 ///< Max number of simultaneously opened volumes
 };
 
-enum ResSourceType {
-	kSourceDirectory = 0,
-	kSourcePatch,
-	kSourceVolume,
-	kSourceExtMap,
-	kSourceIntMap,
-	kSourceAudioVolume,
-	kSourceExtAudioMap,
-	kSourceWave,
-	kSourceMacResourceFork
-};
-
 enum ResourceType {
 	kResourceTypeView = 0,
 	kResourceTypePic,
@@ -329,14 +317,13 @@
 	/**
 	 * Adds a source to the resource manager's list of sources.
 	 * @param map		The map associated with this source
-	 * @param type		The source type
-	 * @param filename	The name of the source to add
+	 * @param source	The new source to add
 	 * @return A pointer to the added source structure, or NULL if an error occurred.
 	 */
-	ResourceSource *addSource(ResourceSource *map, ResSourceType type, const Common::String &filename,
+	ResourceSource *addSource(ResourceSource *map, ResourceSource *source,
 	                          int number);
 
-	ResourceSource *addSource(ResourceSource *map, ResSourceType type,
+	ResourceSource *addSource(ResourceSource *map, ResourceSource *source,
 								const Common::FSNode *resFile, int number);
 
 	/**

Modified: scummvm/trunk/engines/sci/resource_audio.cpp
===================================================================
--- scummvm/trunk/engines/sci/resource_audio.cpp	2010-06-15 12:10:41 UTC (rev 49812)
+++ scummvm/trunk/engines/sci/resource_audio.cpp	2010-06-15 12:11:04 UTC (rev 49813)
@@ -433,7 +433,7 @@
 		return;
 	}
 
-	_audioMapSCI1 = addSource(NULL, kSourceExtAudioMap, fullname, language);
+	_audioMapSCI1 = addSource(NULL, new ExtAudioMapResourceSource(fullname), language);
 
 	// Search for audio volumes for this language and add them to the source list
 	Common::ArchiveMemberList files;
@@ -443,7 +443,7 @@
 		const char *dot = strrchr(name.c_str(), '.');
 		int number = atoi(dot + 1);
 
-		addSource(_audioMapSCI1, kSourceAudioVolume, name, number);
+		addSource(_audioMapSCI1, new AudioVolumeResourceSource(name), number);
 	}
 
 	scanNewSources();

Modified: scummvm/trunk/engines/sci/resource_intern.h
===================================================================
--- scummvm/trunk/engines/sci/resource_intern.h	2010-06-15 12:10:41 UTC (rev 49812)
+++ scummvm/trunk/engines/sci/resource_intern.h	2010-06-15 12:11:04 UTC (rev 49813)
@@ -34,6 +34,19 @@
 
 namespace Sci {
 
+enum ResSourceType {
+	kSourceDirectory = 0,
+	kSourcePatch,
+	kSourceVolume,
+	kSourceExtMap,
+	kSourceIntMap,
+	kSourceAudioVolume,
+	kSourceExtAudioMap,
+	kSourceWave,
+	kSourceMacResourceFork
+};
+
+
 class ResourceSource {
 protected:
 	const ResSourceType _sourceType;
@@ -48,8 +61,9 @@
 	int32 *audioCompressionOffsetMapping;
 	Common::MacResManager *_macResMan;
 
+protected:
+	ResourceSource(ResSourceType type, const Common::String &name);
 public:
-	ResourceSource(ResSourceType type, const Common::String &name);
 	virtual ~ResourceSource();
 
 	ResSourceType getSourceType() const { return _sourceType; }


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