From c640d1c604f219a5be5412d6c5ea8a85f44ec4b4 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Sat, 3 Nov 2007 21:06:58 +0000
Subject: Patch #1825276: "DETECTION: advanced detector engine simplification"

svn-id: r29386
---
 engines/touche/detection.cpp | 25 +++++++++----------------
 engines/touche/touche.cpp    | 10 ++--------
 engines/touche/touche.h      |  2 +-
 3 files changed, 12 insertions(+), 25 deletions(-)

(limited to 'engines/touche')

diff --git a/engines/touche/detection.cpp b/engines/touche/detection.cpp
index 3fe558b01f..41b2062ffc 100644
--- a/engines/touche/detection.cpp
+++ b/engines/touche/detection.cpp
@@ -110,7 +110,7 @@ static const Common::ADFileBasedFallback fileBasedFallback[] = {
 	{ 0, { 0 } }
 };
 
-}
+} // End of namespace Touche
 
 static const Common::ADParams detectionParams = {
 	(const byte *)Touche::gameDescriptions,
@@ -124,21 +124,14 @@ static const Common::ADParams detectionParams = {
 	Common::kADFlagAugmentPreferredTarget | Common::kADFlagPrintWarningOnFileBasedFallback
 };
 
-ADVANCED_DETECTOR_DEFINE_PLUGIN(TOUCHE, Touche::ToucheEngine, detectionParams);
-
-REGISTER_PLUGIN(TOUCHE, "Touche Engine", "Touche: The Adventures of the 5th Musketeer (C) Clipper Software");
-
-namespace Touche {
-
-bool ToucheEngine::detectGame() {
-	Common::EncapsulatedADGameDesc encapsulatedDesc = Common::AdvancedDetector::detectBestMatchingGame(detectionParams);
+static bool Engine_TOUCHE_createInstance(OSystem *syst, Engine **engine, const Common::EncapsulatedADGameDesc &encapsulatedDesc) {
 	const Common::ADGameDescription *gd = encapsulatedDesc.realDesc;
-
-	if (gd == 0)
-		return false;
-
-	_language = gd->language;
-	return true;
+	if (gd) {
+		*engine = new Touche::ToucheEngine(syst, gd->language);
+	}
+	return gd != 0;
 }
 
-} // End of namespace Touche
+ADVANCED_DETECTOR_DEFINE_PLUGIN(TOUCHE, Engine_TOUCHE_createInstance, detectionParams);
+
+REGISTER_PLUGIN(TOUCHE, "Touche Engine", "Touche: The Adventures of the 5th Musketeer (C) Clipper Software");
diff --git a/engines/touche/touche.cpp b/engines/touche/touche.cpp
index 7e1a839fe9..bb02b7e58c 100644
--- a/engines/touche/touche.cpp
+++ b/engines/touche/touche.cpp
@@ -37,8 +37,8 @@
 
 namespace Touche {
 
-ToucheEngine::ToucheEngine(OSystem *system)
-	: Engine(system), _midiPlayer(0) {
+ToucheEngine::ToucheEngine(OSystem *system, Common::Language language)
+	: Engine(system), _midiPlayer(0), _language(language) {
 
 	_saveLoadCurrentPage = 0;
 	_saveLoadCurrentSlot = 0;
@@ -87,12 +87,6 @@ int ToucheEngine::init() {
 		_system->initSize(kScreenWidth, kScreenHeight);
 	_system->endGFXTransaction();
 
-	// Detect game
-	if (!detectGame()) {
-		GUIErrorMessage("No valid games were found in the specified directory.");
-		return -1;
-	}
-
 	Graphics::setupFont(_language);
 
 	setupOpcodes();
diff --git a/engines/touche/touche.h b/engines/touche/touche.h
index 5c27f58c92..c1bc12655f 100644
--- a/engines/touche/touche.h
+++ b/engines/touche/touche.h
@@ -351,7 +351,7 @@ public:
 
 	typedef void (ToucheEngine::*OpcodeProc)();
 
-	ToucheEngine(OSystem *system);
+	ToucheEngine(OSystem *system, Common::Language language);
 	virtual ~ToucheEngine();
 
 	virtual int init();
-- 
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