[Scummvm-cvs-logs] SF.net SVN: scummvm: [30105] scummvm/trunk/common

[sev at users.sourceforge.net]

Revision: 30105
          http://scummvm.svn.sourceforge.net/scummvm/?rev=30105&view=rev
Author:   sev
Date:     2007-12-31 06:45:38 -0800 (Mon, 31 Dec 2007)

Log Message:
-----------
Add to AdvancedDetector possibility to use field 'extra' in ADGameDescription
to be used as a hint.

Modified Paths:
--------------
    scummvm/trunk/common/advancedDetector.cpp
    scummvm/trunk/common/advancedDetector.h

Modified: scummvm/trunk/common/advancedDetector.cpp
===================================================================
--- scummvm/trunk/common/advancedDetector.cpp	2007-12-31 13:37:14 UTC (rev 30104)
+++ scummvm/trunk/common/advancedDetector.cpp	2007-12-31 14:45:38 UTC (rev 30105)
@@ -48,7 +48,7 @@
  * @param platform	restrict results to specified platform only
  * @return	list of ADGameDescription (or subclass) pointers corresponding to matched games
  */
-static ADGameDescList detectGame(const FSList *fslist, const Common::ADParams &params, Language language, Platform platform);
+static ADGameDescList detectGame(const FSList *fslist, const Common::ADParams &params, Language language, Platform platform, const Common::String extra);
 
 
 GameList gameIDList(const Common::ADParams &params) {
@@ -194,13 +194,16 @@
 
 		desc["preferredtarget"] = generatePreferredTarget(desc["preferredtarget"], realDesc);
 	}
+
+	if (params.flags & kADFlagUseExtraAsHint)
+		desc["extra"] = realDesc->extra;
 }
 
 GameList detectAllGames(
 	const FSList &fslist,
 	const Common::ADParams &params
 	) {
-	ADGameDescList matches = detectGame(&fslist, params, Common::UNK_LANG, Common::kPlatformUnknown);
+	ADGameDescList matches = detectGame(&fslist, params, Common::UNK_LANG, Common::kPlatformUnknown, "");
 	GameList detectedGames;
 
 	// Use fallback detector if there were no matches by other means
@@ -227,15 +230,19 @@
 	EncapsulatedADGameDesc result;
 	Common::Language language = Common::UNK_LANG;
 	Common::Platform platform = Common::kPlatformUnknown;
+	Common::String extra("");
 
 	if (ConfMan.hasKey("language"))
 		language = Common::parseLanguage(ConfMan.get("language"));
 	if (ConfMan.hasKey("platform"))
 		platform = Common::parsePlatform(ConfMan.get("platform"));
+	if (params.flags & kADFlagUseExtraAsHint)
+		if (ConfMan.hasKey("extra"))
+			extra = ConfMan.get("extra");
 
 	Common::String gameid = ConfMan.get("gameid");
 
-	ADGameDescList matches = detectGame(0, params, language, platform);
+	ADGameDescList matches = detectGame(0, params, language, platform, extra);
 
 	if (params.singleid == NULL) {
 		for (uint i = 0; i < matches.size(); i++) {
@@ -303,7 +310,7 @@
 	reportUnknown(filesMD5, filesSize);
 }
 
-static ADGameDescList detectGame(const FSList *fslist, const Common::ADParams &params, Language language, Platform platform) {
+static ADGameDescList detectGame(const FSList *fslist, const Common::ADParams &params, Language language, Platform platform, const Common::String extra) {
 	typedef HashMap<String, bool, CaseSensitiveString_Hash, CaseSensitiveString_EqualTo> StringSet;
 	StringSet filesList;
 
@@ -404,6 +411,9 @@
 			continue;
 		}
 
+		if ((params.flags & kADFlagUseExtraAsHint) && extra != "" && g->extra != extra)
+			continue;
+
 		// Try to match all files for this game
 		for (fileDesc = g->filesDescriptions; fileDesc->fileName; fileDesc++) {
 			tstr = fileDesc->fileName;

Modified: scummvm/trunk/common/advancedDetector.h
===================================================================
--- scummvm/trunk/common/advancedDetector.h	2007-12-31 13:37:14 UTC (rev 30104)
+++ scummvm/trunk/common/advancedDetector.h	2007-12-31 14:45:38 UTC (rev 30105)
@@ -126,7 +126,8 @@
 	 * not equal to english) and platform (if not equal to PC).
 	 */
 	kADFlagAugmentPreferredTarget = (1 << 0),
-	kADFlagPrintWarningOnFileBasedFallback = (1 << 1)
+	kADFlagPrintWarningOnFileBasedFallback = (1 << 1),
+	kADFlagUseExtraAsHint = (1 << 2)
 };
 
 /**


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