ENGINES: ALL: Adapt to changes for new plugins by defining a new detection module

For each engine:
- Make a new folder detection
- Move detection-related files inside the folder
- Add a new module "enginename/detection"
- Add DETECT_OBJS here
- Adjust the normal engine module to remove detect_objs
- Adjust every file for the new changes.

engines/sherlock/detection.cpp

@@ -1,144 +0,0 @@
-/* ScummVM - Graphic Adventure Engine
- *
- * ScummVM is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- *
- */
-
-#include "common/translation.h"
-#include "engines/advancedDetector.h"
-
-#include "sherlock/detection_enums.h"
-#include "sherlock/detection.h"
-
-static const PlainGameDescriptor sherlockGames[] = {
-	{ "scalpel", "The Case of the Serrated Scalpel" },
-	{ "rosetattoo", "The Case of the Rose Tattoo" },
-	{0, 0}
-};
-
-
-#define GAMEOPTION_ORIGINAL_SAVES	GUIO_GAMEOPTIONS1
-#define GAMEOPTION_FADE_STYLE		GUIO_GAMEOPTIONS2
-#define GAMEOPTION_HELP_STYLE		GUIO_GAMEOPTIONS3
-#define GAMEOPTION_PORTRAITS_ON		GUIO_GAMEOPTIONS4
-#define GAMEOPTION_WINDOW_STYLE		GUIO_GAMEOPTIONS5
-#define GAMEOPTION_TRANSPARENT_WINDOWS	GUIO_GAMEOPTIONS6
-
-#ifdef USE_TTS
-#define GAMEOPTION_TTS_NARRATOR 	GUIO_GAMEOPTIONS7
-#endif
-
-static const ADExtraGuiOptionsMap optionsList[] = {
-	{
-		GAMEOPTION_ORIGINAL_SAVES,
-		{
-			_s("Use original save/load screens"),
-			_s("Use the original save/load screens instead of the ScummVM ones"),
-			"originalsaveload",
-			false
-		}
-	},
-
-	{
-		GAMEOPTION_FADE_STYLE,
-		{
-			_s("Pixellated scene transitions"),
-			_s("When changing scenes, a randomized pixel transition is done"),
-			"fade_style",
-			true
-		}
-	},
-
-	{
-		GAMEOPTION_HELP_STYLE,
-		{
-			_s("Don't show hotspots when moving mouse"),
-			_s("Only show hotspot names after you actually click on a hotspot or action button"),
-			"help_style",
-			false
-		}
-	},
-
-	{
-		GAMEOPTION_PORTRAITS_ON,
-		{
-			_s("Show character portraits"),
-			_s("Show portraits for the characters when conversing"),
-			"portraits_on",
-			true
-		}
-	},
-
-	{
-		GAMEOPTION_WINDOW_STYLE,
-		{
-			_s("Slide dialogs into view"),
-			_s("Slide UI dialogs into view, rather than simply showing them immediately"),
-			"window_style",
-			true
-		}
-	},
-
-	{
-		GAMEOPTION_TRANSPARENT_WINDOWS,
-		{
-			_s("Transparent windows"),
-			_s("Show windows with a partially transparent background"),
-			"transparent_windows",
-			true
-		}
-	},
-
-#ifdef USE_TTS
-	{
-		GAMEOPTION_TTS_NARRATOR,
-		{
-			_s("TTS Narrator"),
-			_s("Use TTS to read the descriptions (if TTS is available)"),
-			"tts_narrator",
-			false
-		}
-	},
-#endif
-	AD_EXTRA_GUI_OPTIONS_TERMINATOR
-};
-
-
-#include "sherlock/detection_tables.h"
-
-class SherlockMetaEngine : public AdvancedMetaEngine {
-public:
-	SherlockMetaEngine() : AdvancedMetaEngine(Sherlock::gameDescriptions, sizeof(Sherlock::SherlockGameDescription),
-		sherlockGames, optionsList) {}
-
-	const char *getEngineId() const override {
-		return "sherlock";
-	}
-
-	const char *getName() const override {
-		return "Sherlock";
-	}
-
-	const char *getOriginalCopyright() const override {
-		return "Sherlock (C) 1992-1996 Mythos Software, (C) 1992-1996 Electronic Arts";
-	}
-};
-
-
-REGISTER_PLUGIN_STATIC(SHERLOCK_DETECTION, PLUGIN_TYPE_METAENGINE, SherlockMetaEngine);