Merge pull request #192 from fingolfin/refactor-common

COMMON: Split common/util.h

37 files changed, 783 insertions, 513 deletions

diff --git a/audio/mididrv.cpp b/audio/mididrv.cpp
index 6817791c6b..0518915e81 100644
--- a/audio/mididrv.cpp
+++ b/audio/mididrv.cpp
@@ -22,6 +22,7 @@
 
 #include "common/config-manager.h"
 #include "common/error.h"
+#include "common/gui_options.h"
 #include "common/str.h"
 #include "common/system.h"
 #include "common/textconsole.h"
diff --git a/backends/platform/dc/dc.h b/backends/platform/dc/dc.h
index 2e32ff3eb4..8ca48bf19e 100644
--- a/backends/platform/dc/dc.h
+++ b/backends/platform/dc/dc.h
@@ -29,6 +29,8 @@
 #include "backends/audiocd/default/default-audiocd.h"
 #include "backends/fs/fs-factory.h"
 #include "audio/mixer_intern.h"
+#include "common/language.h"
+#include "common/platform.h"
 #ifdef DYNAMIC_MODULES
 #include "backends/plugins/dynamic-plugin.h"
 #endif
diff --git a/base/commandLine.cpp b/base/commandLine.cpp
index aa589ed15f..08838167e9 100644
--- a/base/commandLine.cpp
+++ b/base/commandLine.cpp
@@ -33,9 +33,10 @@
 #include "base/version.h"
 
 #include "common/config-manager.h"
+#include "common/fs.h"
+#include "common/rendermode.h"
 #include "common/system.h"
 #include "common/textconsole.h"
-#include "common/fs.h"
 
 #include "gui/ThemeEngine.h"
 
diff --git a/common/gui_options.cpp b/common/gui_options.cpp
new file mode 100644
index 0000000000..5b7d939dc4
--- /dev/null
+++ b/common/gui_options.cpp
@@ -0,0 +1,132 @@
+/* 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/gui_options.h"
+
+#include "common/config-manager.h"
+#include "common/str.h"
+
+namespace Common {
+
+const struct GameOpt {
+	const char *option;
+	const char *desc;
+} g_gameOptions[] = {
+	{ GUIO_NOSUBTITLES,  "sndNoSubs" },
+	{ GUIO_NOMUSIC,      "sndNoMusic" },
+	{ GUIO_NOSPEECH,     "sndNoSpeech" },
+	{ GUIO_NOSFX,        "sndNoSFX" },
+	{ GUIO_NOMIDI,       "sndNoMIDI" },
+
+	{ GUIO_NOLAUNCHLOAD, "launchNoLoad" },
+
+	{ GUIO_MIDIPCSPK,    "midiPCSpk" },
+	{ GUIO_MIDICMS,      "midiCMS" },
+	{ GUIO_MIDIPCJR,     "midiPCJr" },
+	{ GUIO_MIDIADLIB,    "midiAdLib" },
+	{ GUIO_MIDIC64,      "midiC64" },
+	{ GUIO_MIDIAMIGA,    "midiAmiga" },
+	{ GUIO_MIDIAPPLEIIGS,"midiAppleIIgs" },
+	{ GUIO_MIDITOWNS,    "midiTowns" },
+	{ GUIO_MIDIPC98,     "midiPC98" },
+	{ GUIO_MIDIMT32,     "midiMt32" },
+	{ GUIO_MIDIGM,       "midiGM" },
+
+	{ GUIO_NOASPECT,     "noAspect" },
+	{ GUIO_EGAUNDITHER,  "egaUndither" },
+
+	{ GUIO_RENDERHERCGREEN,	"hercGreen" },
+	{ GUIO_RENDERHERCAMBER,	"hercAmber" },
+	{ GUIO_RENDERCGA,		"cga" },
+	{ GUIO_RENDEREGA,		"ega" },
+	{ GUIO_RENDERVGA,		"vga" },
+	{ GUIO_RENDERAMIGA,		"amiga" },
+	{ GUIO_RENDERFMTOWNS,	"fmtowns" },
+	{ GUIO_RENDERPC9821,	"pc9821" },
+	{ GUIO_RENDERPC9801,	"pc9801" },
+
+	{ GUIO_NONE, 0 }
+};
+
+bool checkGameGUIOption(const String &option, const String &str) {
+	for (int i = 0; g_gameOptions[i].desc; i++) {
+		if (option.contains(g_gameOptions[i].option)) {
+			if (str.contains(g_gameOptions[i].desc))
+				return true;
+			else
+				return false;
+		}
+	}
+	return false;
+}
+
+bool checkGameGUIOptionLanguage(Language lang, const String &str) {
+	if (!str.contains("lang_")) // If no languages are specified
+		return true;
+
+	if (str.contains(getGameGUIOptionsDescriptionLanguage(lang)))
+		return true;
+
+	return false;
+}
+
+const String getGameGUIOptionsDescriptionLanguage(Language lang) {
+	if (lang == UNK_LANG)
+		return "";
+
+	return String("lang_") + getLanguageDescription(lang);
+}
+
+String parseGameGUIOptions(const String &str) {
+	String res;
+
+	for (int i = 0; g_gameOptions[i].desc; i++)
+		if (str.contains(g_gameOptions[i].desc))
+			res += g_gameOptions[i].option;
+
+	return res;
+}
+
+const String getGameGUIOptionsDescription(const String &options) {
+	String res;
+
+	for (int i = 0; g_gameOptions[i].desc; i++)
+		if (options.contains(g_gameOptions[i].option[0]))
+			res += String(g_gameOptions[i].desc) + " ";
+
+	res.trim();
+
+	return res;
+}
+
+void updateGameGUIOptions(const String &options, const String &langOption) {
+	const String newOptionString = getGameGUIOptionsDescription(options) + " " + langOption;
+
+	if ((!options.empty() && !ConfMan.hasKey("guioptions")) ||
+	    (ConfMan.hasKey("guioptions") && ConfMan.get("guioptions") != newOptionString)) {
+		ConfMan.set("guioptions", newOptionString);
+		ConfMan.flushToDisk();
+	}
+}
+
+
+} // End of namespace Common
diff --git a/common/gui_options.h b/common/gui_options.h
new file mode 100644
index 0000000000..5649f1103d
--- /dev/null
+++ b/common/gui_options.h
@@ -0,0 +1,88 @@
+/* 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.
+ *
+ */
+
+#ifndef COMMON_GUI_OPTIONS_H
+#define COMMON_GUI_OPTIONS_H
+
+#include "common/language.h"
+
+#define GUIO_NONE			"\000"
+#define GUIO_NOSUBTITLES	"\001"
+#define GUIO_NOMUSIC		"\002"
+#define GUIO_NOSPEECH		"\003"
+#define GUIO_NOSFX			"\004"
+#define GUIO_NOMIDI			"\005"
+#define GUIO_NOLAUNCHLOAD	"\006"
+
+#define GUIO_MIDIPCSPK		"\007"
+#define GUIO_MIDICMS		"\010"
+#define GUIO_MIDIPCJR		"\011"
+#define GUIO_MIDIADLIB		"\012"
+#define GUIO_MIDIC64        "\013"
+#define GUIO_MIDIAMIGA      "\014"
+#define GUIO_MIDIAPPLEIIGS  "\015"
+#define GUIO_MIDITOWNS		"\016"
+#define GUIO_MIDIPC98		"\017"
+#define GUIO_MIDIMT32		"\020"
+#define GUIO_MIDIGM			"\021"
+
+#define GUIO_NOASPECT		"\022"
+#define GUIO_EGAUNDITHER	"\023"
+
+#define GUIO_RENDERHERCGREEN	"\030"
+#define GUIO_RENDERHERCAMBER	"\031"
+#define GUIO_RENDERCGA		"\032"
+#define GUIO_RENDEREGA		"\033"
+#define GUIO_RENDERVGA		"\034"
+#define GUIO_RENDERAMIGA	"\035"
+#define GUIO_RENDERFMTOWNS	"\036"
+#define GUIO_RENDERPC9821	"\037"
+#define GUIO_RENDERPC9801	"\040"
+
+#define GUIO0() (GUIO_NONE)
+#define GUIO1(a) (a)
+#define GUIO2(a,b) (a b)
+#define GUIO3(a,b,c) (a b c)
+#define GUIO4(a,b,c,d) (a b c d)
+#define GUIO5(a,b,c,d,e) (a b c d e)
+#define GUIO6(a,b,c,d,e,f) (a b c d e f)
+
+namespace Common {
+
+
+bool checkGameGUIOption(const String &option, const String &str);
+bool checkGameGUIOptionLanguage(Common::Language lang, const String &str);
+String parseGameGUIOptions(const String &str);
+const String getGameGUIOptionsDescription(const String &options);
+const String getGameGUIOptionsDescriptionLanguage(Common::Language lang);
+
+/**
+ * Updates the GUI options of the current config manager
+ * domain, when they differ to the ones passed as
+ * parameter.
+ */
+void updateGameGUIOptions(const String &options, const String &langOption);
+
+
+} // End of namespace Common
+
+#endif
diff --git a/common/language.cpp b/common/language.cpp
new file mode 100644
index 0000000000..1de01b0207
--- /dev/null
+++ b/common/language.cpp
@@ -0,0 +1,107 @@
+/* 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/language.h"
+#include "common/str.h"
+
+namespace Common {
+
+const LanguageDescription g_languages[] = {
+	{ "zh-cn", "zh_CN", "Chinese (China)", ZH_CNA },
+	{    "zh", "zh_TW", "Chinese (Taiwan)", ZH_TWN },
+	{    "cz", "cs_CZ", "Czech", CZ_CZE },
+	{    "nl", "nl_NL", "Dutch", NL_NLD },
+	{    "en",    "en", "English", EN_ANY }, // Generic English (when only one game version exist)
+	{    "gb", "en_GB", "English (GB)", EN_GRB },
+	{    "us", "en_US", "English (US)", EN_USA },
+	{    "fr", "fr_FR", "French", FR_FRA },
+	{    "de", "de_DE", "German", DE_DEU },
+	{    "gr", "el_GR", "Greek", GR_GRE },
+	{    "he", "he_IL", "Hebrew", HE_ISR },
+	{    "hb", "he_IL", "Hebrew", HE_ISR }, // Deprecated
+	{    "hr", "hr_HR", "Croatian", HR_HRV },
+	{    "hu", "hu_HU", "Hungarian", HU_HUN },
+	{    "it", "it_IT", "Italian", IT_ITA },
+	{    "jp", "ja_JP", "Japanese", JA_JPN },
+	{    "kr", "ko_KR", "Korean", KO_KOR },
+	{    "nb", "nb_NO", "Norwegian Bokm\xE5l", NB_NOR }, // TODO Someone should verify the unix locale
+	{    "pl", "pl_PL", "Polish", PL_POL },
+	{    "br", "pt_BR", "Portuguese", PT_BRA },
+	{    "ru", "ru_RU", "Russian", RU_RUS },
+	{    "es", "es_ES", "Spanish", ES_ESP },
+	{    "se", "sv_SE", "Swedish", SE_SWE },
+	{       0,       0, 0, UNK_LANG }
+};
+
+Language parseLanguage(const String &str) {
+	if (str.empty())
+		return UNK_LANG;
+
+	const LanguageDescription *l = g_languages;
+	for (; l->code; ++l) {
+		if (str.equalsIgnoreCase(l->code))
+			return l->id;
+	}
+
+	return UNK_LANG;
+}
+
+Language parseLanguageFromLocale(const char *locale) {
+	if (!locale || !*locale)
+		return UNK_LANG;
+
+	const LanguageDescription *l = g_languages;
+	for (; l->code; ++l) {
+		if (!strcmp(l->unixLocale, locale))
+			return l->id;
+	}
+
+	return UNK_LANG;
+}
+
+const char *getLanguageCode(Language id) {
+	const LanguageDescription *l = g_languages;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->code;
+	}
+	return 0;
+}
+
+const char *getLanguageLocale(Language id) {
+	const LanguageDescription *l = g_languages;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->unixLocale;
+	}
+	return 0;
+}
+
+const char *getLanguageDescription(Language id) {
+	const LanguageDescription *l = g_languages;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->description;
+	}
+	return 0;
+}
+
+} // End of namespace Common
diff --git a/common/language.h b/common/language.h
new file mode 100644
index 0000000000..b83f0d34fd
--- /dev/null
+++ b/common/language.h
@@ -0,0 +1,80 @@
+/* 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.
+ */
+
+#ifndef COMMON_LANGUAGE_H
+#define COMMON_LANGUAGE_H
+
+#include "common/scummsys.h"
+
+namespace Common {
+
+class String;
+
+/**
+ * List of game language.
+ */
+enum Language {
+	ZH_CNA,
+	ZH_TWN,
+	CZ_CZE,
+	NL_NLD,
+	EN_ANY,     // Generic English (when only one game version exist)
+	EN_GRB,
+	EN_USA,
+	FR_FRA,
+	DE_DEU,
+	GR_GRE,
+	HE_ISR,
+	HR_HRV,
+	HU_HUN,
+	IT_ITA,
+	JA_JPN,
+	KO_KOR,
+	NB_NOR,
+	PL_POL,
+	PT_BRA,
+	RU_RUS,
+	ES_ESP,
+	SE_SWE,
+
+	UNK_LANG = -1	// Use default language (i.e. none specified)
+};
+
+struct LanguageDescription {
+	const char *code;
+	const char *unixLocale;
+	const char *description;
+	Language id;
+};
+
+extern const LanguageDescription g_languages[];
+
+
+/** Convert a string containing a language name into a Language enum value. */
+extern Language parseLanguage(const String &str);
+extern Language parseLanguageFromLocale(const char *locale);
+extern const char *getLanguageCode(Language id);
+extern const char *getLanguageLocale(Language id);
+extern const char *getLanguageDescription(Language id);
+
+}	// End of namespace Common
+
+#endif
diff --git a/common/localization.h b/common/localization.h
index 3945cf5fab..e908485b99 100644
--- a/common/localization.h
+++ b/common/localization.h
@@ -22,7 +22,7 @@
 #ifndef COMMON_LOCALIZATION_H
 #define COMMON_LOCALIZATION_H
 
-#include "common/util.h"
+#include "common/language.h"
 #include "common/keyboard.h"
 
 namespace Common {
diff --git a/common/module.mk b/common/module.mk
index ae5e41cb8c..b4928fabda 100644
--- a/common/module.mk
+++ b/common/module.mk
@@ -12,16 +12,20 @@ MODULE_OBJS := \
 	EventRecorder.o \
 	file.o \
 	fs.o \
+	gui_options.o \
 	hashmap.o \
 	iff_container.o \
+	language.o \
 	localization.o \
 	macresman.o \
 	memorypool.o \
 	md5.o \
 	mutex.o \
+	platform.o \
 	quicktime.o \
 	random.o \
 	rational.o \
+	rendermode.o \
 	str.o \
 	stream.o \
 	system.o \
diff --git a/common/platform.cpp b/common/platform.cpp
new file mode 100644
index 0000000000..9986048b48
--- /dev/null
+++ b/common/platform.cpp
@@ -0,0 +1,107 @@
+/* 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/platform.h"
+#include "common/str.h"
+
+namespace Common {
+
+const PlatformDescription g_platforms[] = {
+	{ "2gs", "2gs", "2gs", "Apple IIgs", kPlatformApple2GS },
+	{ "3do", "3do", "3do", "3DO", kPlatform3DO },
+	{ "acorn", "acorn", "acorn", "Acorn", kPlatformAcorn },
+	{ "amiga", "ami", "amiga", "Amiga", kPlatformAmiga },
+	{ "atari", "atari-st", "st", "Atari ST", kPlatformAtariST },
+	{ "c64", "c64", "c64", "Commodore 64", kPlatformC64 },
+	{ "pc", "dos", "ibm", "DOS", kPlatformPC },
+	{ "pc98", "pc98", "pc98", "PC-98", kPlatformPC98 },
+	{ "wii", "wii", "wii", "Nintendo Wii", kPlatformWii },
+	{ "coco3", "coco3", "coco3", "CoCo3", kPlatformCoCo3 },
+
+	// The 'official' spelling seems to be "FM-TOWNS" (e.g. in the Indy4 demo).
+	// However, on the net many variations can be seen, like "FMTOWNS",
+	// "FM TOWNS", "FmTowns", etc.
+	{ "fmtowns", "towns", "fm", "FM-TOWNS", kPlatformFMTowns },
+
+	{ "linux", "linux", "linux", "Linux", kPlatformLinux },
+	{ "macintosh", "mac", "mac", "Macintosh", kPlatformMacintosh },
+	{ "pce", "pce", "pce", "PC-Engine", kPlatformPCEngine },
+	{ "nes", "nes", "nes", "NES", kPlatformNES },
+	{ "segacd", "segacd", "sega", "SegaCD", kPlatformSegaCD },
+	{ "windows", "win", "win", "Windows", kPlatformWindows },
+	{ "playstation", "psx", "psx", "Sony PlayStation", kPlatformPSX },
+	{ "cdi", "cdi", "cdi", "Philips CD-i", kPlatformCDi },
+	{ "ios", "ios", "ios", "Apple iOS", kPlatformIOS },
+
+	{ 0, 0, 0, "Default", kPlatformUnknown }
+};
+
+Platform parsePlatform(const String &str) {
+	if (str.empty())
+		return kPlatformUnknown;
+
+	// Handle some special case separately, for compatibility with old config
+	// files.
+	if (str == "1")
+		return kPlatformAmiga;
+	else if (str == "2")
+		return kPlatformAtariST;
+	else if (str == "3")
+		return kPlatformMacintosh;
+
+	const PlatformDescription *l = g_platforms;
+	for (; l->code; ++l) {
+		if (str.equalsIgnoreCase(l->code) || str.equalsIgnoreCase(l->code2) || str.equalsIgnoreCase(l->abbrev))
+			return l->id;
+	}
+
+	return kPlatformUnknown;
+}
+
+
+const char *getPlatformCode(Platform id) {
+	const PlatformDescription *l = g_platforms;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->code;
+	}
+	return 0;
+}
+
+const char *getPlatformAbbrev(Platform id) {
+	const PlatformDescription *l = g_platforms;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->abbrev;
+	}
+	return 0;
+}
+
+const char *getPlatformDescription(Platform id) {
+	const PlatformDescription *l = g_platforms;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->description;
+	}
+	return l->description;
+}
+
+} // End of namespace Common
diff --git a/common/platform.h b/common/platform.h
new file mode 100644
index 0000000000..1891c7096d
--- /dev/null
+++ b/common/platform.h
@@ -0,0 +1,80 @@
+/* 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.
+ */
+
+#ifndef COMMON_PLATFORM_H
+#define COMMON_PLATFORM_H
+
+#include "common/scummsys.h"
+
+namespace Common {
+
+class String;
+
+/**
+ * List of game platforms. Specifying a platform for a target can be used to
+ * give the game engines a hint for which platform the game data file are.
+ * This may be optional or required, depending on the game engine and the
+ * game in question.
+ */
+enum Platform {
+	kPlatformPC,
+	kPlatformAmiga,
+	kPlatformAtariST,
+	kPlatformMacintosh,
+	kPlatformFMTowns,
+	kPlatformWindows,
+	kPlatformNES,
+	kPlatformC64,
+	kPlatformCoCo3,
+	kPlatformLinux,
+	kPlatformAcorn,
+	kPlatformSegaCD,
+	kPlatform3DO,
+	kPlatformPCEngine,
+	kPlatformApple2GS,
+	kPlatformPC98,
+	kPlatformWii,
+	kPlatformPSX,
+	kPlatformCDi,
+	kPlatformIOS,
+
+	kPlatformUnknown = -1
+};
+
+struct PlatformDescription {
+	const char *code;
+	const char *code2;
+	const char *abbrev;
+	const char *description;
+	Platform id;
+};
+
+extern const PlatformDescription g_platforms[];
+
+/** Convert a string containing a platform name into a Platform enum value. */
+extern Platform parsePlatform(const String &str);
+extern const char *getPlatformCode(Platform id);
+extern const char *getPlatformAbbrev(Platform id);
+extern const char *getPlatformDescription(Platform id);
+
+}	// End of namespace Common
+
+#endif
diff --git a/common/rendermode.cpp b/common/rendermode.cpp
new file mode 100644
index 0000000000..62b67faee5
--- /dev/null
+++ b/common/rendermode.cpp
@@ -0,0 +1,81 @@
+/* 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/rendermode.h"
+
+#include "common/str.h"
+#include "common/translation.h"
+
+
+namespace Common {
+
+
+const RenderModeDescription g_renderModes[] = {
+	// I18N: Hercules is graphics card name
+	{ "hercGreen", _s("Hercules Green"), kRenderHercG },
+	{ "hercAmber", _s("Hercules Amber"), kRenderHercA },
+	{ "cga", "CGA", kRenderCGA },
+	{ "ega", "EGA", kRenderEGA },
+	{ "vga", "VGA", kRenderVGA },
+	{ "amiga", "Amiga", kRenderAmiga },
+	{ "fmtowns", "FM-Towns", kRenderFMTowns },
+	{ "pc9821", "PC-9821 (256 Colors)", kRenderPC9821 },
+	{ "pc9801", "PC-9801 (16 Colors)", kRenderPC9801 },
+	{0, 0, kRenderDefault}
+};
+
+DECLARE_TRANSLATION_ADDITIONAL_CONTEXT("Hercules Green", "lowres")
+DECLARE_TRANSLATION_ADDITIONAL_CONTEXT("Hercules Amber", "lowres")
+
+RenderMode parseRenderMode(const String &str) {
+	if (str.empty())
+		return kRenderDefault;
+
+	const RenderModeDescription *l = g_renderModes;
+	for (; l->code; ++l) {
+		if (str.equalsIgnoreCase(l->code))
+			return l->id;
+	}
+
+	return kRenderDefault;
+}
+
+const char *getRenderModeCode(RenderMode id) {
+	const RenderModeDescription *l = g_renderModes;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->code;
+	}
+	return 0;
+}
+
+const char *getRenderModeDescription(RenderMode id) {
+	const RenderModeDescription *l = g_renderModes;
+	for (; l->code; ++l) {
+		if (l->id == id)
+			return l->description;
+	}
+	return 0;
+}
+
+
+} // End of namespace Common
diff --git a/common/rendermode.h b/common/rendermode.h
new file mode 100644
index 0000000000..c2fece77ee
--- /dev/null
+++ b/common/rendermode.h
@@ -0,0 +1,67 @@
+/* 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.
+ *
+ */
+
+#ifndef COMMON_RENDERMODE_H
+#define COMMON_RENDERMODE_H
+
+#include "common/scummsys.h"
+
+namespace Common {
+
+class String;
+
+/**
+ * List of render modes. It specifies which original graphics mode
+ * to use. Some targets used postprocessing dithering routines for
+ * reducing color depth of final image which let it to be rendered on
+ * such low-level adapters as CGA or Hercules.
+ */
+enum RenderMode {
+	kRenderDefault = 0,
+	kRenderVGA = 1,
+	kRenderEGA = 2,
+	kRenderCGA = 3,
+	kRenderHercG = 4,
+	kRenderHercA = 5,
+	kRenderAmiga = 6,
+	kRenderFMTowns = 7,
+	kRenderPC9821 = 8,
+	kRenderPC9801 = 9
+};
+
+struct RenderModeDescription {
+	const char *code;
+	const char *description;
+	RenderMode id;
+};
+
+extern const RenderModeDescription g_renderModes[];
+
+/** Convert a string containing a render mode name into a RenderingMode enum value. */
+extern RenderMode parseRenderMode(const String &str);
+extern const char *getRenderModeCode(RenderMode id);
+extern const char *getRenderModeDescription(RenderMode id);
+
+
+} // End of namespace Common
+
+#endif
diff --git a/common/util.cpp b/common/util.cpp
index 5911f9b1a4..4d9ff11c5c 100644
--- a/common/util.cpp
+++ b/common/util.cpp
@@ -29,8 +29,6 @@
 
 
 #include "common/util.h"
-#include "common/translation.h"
-#include "common/config-manager.h"
 #include "common/debug.h"
 
 namespace Common {
@@ -112,323 +110,6 @@ bool parseBool(const String &val, bool &valAsBool) {
 #pragma mark -
 
 
-const LanguageDescription g_languages[] = {
-	{ "zh-cn", "zh_CN", "Chinese (China)", ZH_CNA },
-	{    "zh", "zh_TW", "Chinese (Taiwan)", ZH_TWN },
-	{    "cz", "cs_CZ", "Czech", CZ_CZE },
-	{    "nl", "nl_NL", "Dutch", NL_NLD },
-	{    "en",    "en", "English", EN_ANY }, // Generic English (when only one game version exist)
-	{    "gb", "en_GB", "English (GB)", EN_GRB },
-	{    "us", "en_US", "English (US)", EN_USA },
-	{    "fr", "fr_FR", "French", FR_FRA },
-	{    "de", "de_DE", "German", DE_DEU },
-	{    "gr", "el_GR", "Greek", GR_GRE },
-	{    "he", "he_IL", "Hebrew", HE_ISR },
-	{    "hb", "he_IL", "Hebrew", HE_ISR }, // Deprecated
-	{    "hr", "hr_HR", "Croatian", HR_HRV },
-	{    "hu", "hu_HU", "Hungarian", HU_HUN },
-	{    "it", "it_IT", "Italian", IT_ITA },
-	{    "jp", "ja_JP", "Japanese", JA_JPN },
-	{    "kr", "ko_KR", "Korean", KO_KOR },
-	{    "nb", "nb_NO", "Norwegian Bokm\xE5l", NB_NOR }, // TODO Someone should verify the unix locale
-	{    "pl", "pl_PL", "Polish", PL_POL },
-	{    "br", "pt_BR", "Portuguese", PT_BRA },
-	{    "ru", "ru_RU", "Russian", RU_RUS },
-	{    "es", "es_ES", "Spanish", ES_ESP },
-	{    "se", "sv_SE", "Swedish", SE_SWE },
-	{       0,       0, 0, UNK_LANG }
-};
-
-Language parseLanguage(const String &str) {
-	if (str.empty())
-		return UNK_LANG;
-
-	const LanguageDescription *l = g_languages;
-	for (; l->code; ++l) {
-		if (str.equalsIgnoreCase(l->code))
-			return l->id;
-	}
-
-	return UNK_LANG;
-}
-
-Language parseLanguageFromLocale(const char *locale) {
-	if (!locale || !*locale)
-		return UNK_LANG;
-
-	const LanguageDescription *l = g_languages;
-	for (; l->code; ++l) {
-		if (!strcmp(l->unixLocale, locale))
-			return l->id;
-	}
-
-	return UNK_LANG;
-}
-
-const char *getLanguageCode(Language id) {
-	const LanguageDescription *l = g_languages;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->code;
-	}
-	return 0;
-}
-
-const char *getLanguageLocale(Language id) {
-	const LanguageDescription *l = g_languages;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->unixLocale;
-	}
-	return 0;
-}
-
-const char *getLanguageDescription(Language id) {
-	const LanguageDescription *l = g_languages;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->description;
-	}
-	return 0;
-}
-
-
-#pragma mark -
-
-
-const PlatformDescription g_platforms[] = {
-	{ "2gs", "2gs", "2gs", "Apple IIgs", kPlatformApple2GS },
-	{ "3do", "3do", "3do", "3DO", kPlatform3DO },
-	{ "acorn", "acorn", "acorn", "Acorn", kPlatformAcorn },
-	{ "amiga", "ami", "amiga", "Amiga", kPlatformAmiga },
-	{ "atari", "atari-st", "st", "Atari ST", kPlatformAtariST },
-	{ "c64", "c64", "c64", "Commodore 64", kPlatformC64 },
-	{ "pc", "dos", "ibm", "DOS", kPlatformPC },
-	{ "pc98", "pc98", "pc98", "PC-98", kPlatformPC98 },
-	{ "wii", "wii", "wii", "Nintendo Wii", kPlatformWii },
-	{ "coco3", "coco3", "coco3", "CoCo3", kPlatformCoCo3 },
-
-	// The 'official' spelling seems to be "FM-TOWNS" (e.g. in the Indy4 demo).
-	// However, on the net many variations can be seen, like "FMTOWNS",
-	// "FM TOWNS", "FmTowns", etc.
-	{ "fmtowns", "towns", "fm", "FM-TOWNS", kPlatformFMTowns },
-
-	{ "linux", "linux", "linux", "Linux", kPlatformLinux },
-	{ "macintosh", "mac", "mac", "Macintosh", kPlatformMacintosh },
-	{ "pce", "pce", "pce", "PC-Engine", kPlatformPCEngine },
-	{ "nes", "nes", "nes", "NES", kPlatformNES },
-	{ "segacd", "segacd", "sega", "SegaCD", kPlatformSegaCD },
-	{ "windows", "win", "win", "Windows", kPlatformWindows },
-	{ "playstation", "psx", "psx", "Sony PlayStation", kPlatformPSX },
-	{ "cdi", "cdi", "cdi", "Philips CD-i", kPlatformCDi },
-	{ "ios", "ios", "ios", "Apple iOS", kPlatformIOS },
-
-	{ 0, 0, 0, "Default", kPlatformUnknown }
-};
-
-Platform parsePlatform(const String &str) {
-	if (str.empty())
-		return kPlatformUnknown;
-
-	// Handle some special case separately, for compatibility with old config
-	// files.
-	if (str == "1")
-		return kPlatformAmiga;
-	else if (str == "2")
-		return kPlatformAtariST;
-	else if (str == "3")
-		return kPlatformMacintosh;
-
-	const PlatformDescription *l = g_platforms;
-	for (; l->code; ++l) {
-		if (str.equalsIgnoreCase(l->code) || str.equalsIgnoreCase(l->code2) || str.equalsIgnoreCase(l->abbrev))
-			return l->id;
-	}
-
-	return kPlatformUnknown;
-}
-
-
-const char *getPlatformCode(Platform id) {
-	const PlatformDescription *l = g_platforms;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->code;
-	}
-	return 0;
-}
-
-const char *getPlatformAbbrev(Platform id) {
-	const PlatformDescription *l = g_platforms;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->abbrev;
-	}
-	return 0;
-}
-
-const char *getPlatformDescription(Platform id) {
-	const PlatformDescription *l = g_platforms;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->description;
-	}
-	return l->description;
-}
-
-
-#pragma mark -
-
-
-const RenderModeDescription g_renderModes[] = {
-	// I18N: Hercules is graphics card name
-	{ "hercGreen", _s("Hercules Green"), kRenderHercG },
-	{ "hercAmber", _s("Hercules Amber"), kRenderHercA },
-	{ "cga", "CGA", kRenderCGA },
-	{ "ega", "EGA", kRenderEGA },
-	{ "vga", "VGA", kRenderVGA },
-	{ "amiga", "Amiga", kRenderAmiga },
-	{ "fmtowns", "FM-Towns", kRenderFMTowns },
-	{ "pc9821", "PC-9821 (256 Colors)", kRenderPC9821 },
-	{ "pc9801", "PC-9801 (16 Colors)", kRenderPC9801 },
-	{0, 0, kRenderDefault}
-};
-
-DECLARE_TRANSLATION_ADDITIONAL_CONTEXT("Hercules Green", "lowres")
-DECLARE_TRANSLATION_ADDITIONAL_CONTEXT("Hercules Amber", "lowres")
-
-RenderMode parseRenderMode(const String &str) {
-	if (str.empty())
-		return kRenderDefault;
-
-	const RenderModeDescription *l = g_renderModes;
-	for (; l->code; ++l) {
-		if (str.equalsIgnoreCase(l->code))
-			return l->id;
-	}
-
-	return kRenderDefault;
-}
-
-const char *getRenderModeCode(RenderMode id) {
-	const RenderModeDescription *l = g_renderModes;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->code;
-	}
-	return 0;
-}
-
-const char *getRenderModeDescription(RenderMode id) {
-	const RenderModeDescription *l = g_renderModes;
-	for (; l->code; ++l) {
-		if (l->id == id)
-			return l->description;
-	}
-	return 0;
-}
-
-const struct GameOpt {
-	const char *option;
-	const char *desc;
-} g_gameOptions[] = {
-	{ GUIO_NOSUBTITLES,  "sndNoSubs" },
-	{ GUIO_NOMUSIC,      "sndNoMusic" },
-	{ GUIO_NOSPEECH,     "sndNoSpeech" },
-	{ GUIO_NOSFX,        "sndNoSFX" },
-	{ GUIO_NOMIDI,       "sndNoMIDI" },
-
-	{ GUIO_NOLAUNCHLOAD, "launchNoLoad" },
-
-	{ GUIO_MIDIPCSPK,    "midiPCSpk" },
-	{ GUIO_MIDICMS,      "midiCMS" },
-	{ GUIO_MIDIPCJR,     "midiPCJr" },
-	{ GUIO_MIDIADLIB,    "midiAdLib" },
-	{ GUIO_MIDIC64,      "midiC64" },
-	{ GUIO_MIDIAMIGA,    "midiAmiga" },
-	{ GUIO_MIDIAPPLEIIGS,"midiAppleIIgs" },
-	{ GUIO_MIDITOWNS,    "midiTowns" },
-	{ GUIO_MIDIPC98,     "midiPC98" },
-	{ GUIO_MIDIMT32,     "midiMt32" },
-	{ GUIO_MIDIGM,       "midiGM" },
-
-	{ GUIO_NOASPECT,     "noAspect" },
-	{ GUIO_EGAUNDITHER,  "egaUndither" },
-
-	{ GUIO_RENDERHERCGREEN,	"hercGreen" },
-	{ GUIO_RENDERHERCAMBER,	"hercAmber" },
-	{ GUIO_RENDERCGA,		"cga" },
-	{ GUIO_RENDEREGA,		"ega" },
-	{ GUIO_RENDERVGA,		"vga" },
-	{ GUIO_RENDERAMIGA,		"amiga" },
-	{ GUIO_RENDERFMTOWNS,	"fmtowns" },
-	{ GUIO_RENDERPC9821,	"pc9821" },
-	{ GUIO_RENDERPC9801,	"pc9801" },
-
-	{ GUIO_NONE, 0 }
-};
-
-bool checkGameGUIOption(const String &option, const String &str) {
-	for (int i = 0; g_gameOptions[i].desc; i++) {
-		if (option.contains(g_gameOptions[i].option)) {
-			if (str.contains(g_gameOptions[i].desc))
-				return true;
-			else
-				return false;
-		}
-	}
-	return false;
-}
-
-bool checkGameGUIOptionLanguage(Language lang, const String &str) {
-	if (!str.contains("lang_")) // If no languages are specified
-		return true;
-
-	if (str.contains(getGameGUIOptionsDescriptionLanguage(lang)))
-		return true;
-
-	return false;
-}
-
-const String getGameGUIOptionsDescriptionLanguage(Language lang) {
-	if (lang == UNK_LANG)
-		return "";
-
-	return String(String("lang_") + getLanguageDescription(lang));
-}
-
-String parseGameGUIOptions(const String &str) {
-	Common::String res;
-
-	for (int i = 0; g_gameOptions[i].desc; i++)
-		if (str.contains(g_gameOptions[i].desc))
-			res += g_gameOptions[i].option;
-
-	return res;
-}
-
-const String getGameGUIOptionsDescription(const String &options) {
-	String res;
-
-	for (int i = 0; g_gameOptions[i].desc; i++)
-		if (options.contains(g_gameOptions[i].option[0]))
-			res += String(g_gameOptions[i].desc) + " ";
-
-	res.trim();
-
-	return res;
-}
-
-void updateGameGUIOptions(const String &options, const String &langOption) {
-	const String newOptionString = getGameGUIOptionsDescription(options) + " " + langOption;
-
-	if ((!options.empty() && !ConfMan.hasKey("guioptions")) ||
-	    (ConfMan.hasKey("guioptions") && ConfMan.get("guioptions") != newOptionString)) {
-		ConfMan.set("guioptions", newOptionString);
-		ConfMan.flushToDisk();
-	}
-}
-
 #define ENSURE_ASCII_CHAR(c) \
 		if (c < 0 || c > 127) \
 			return false
diff --git a/common/util.h b/common/util.h
index 841280f7ae..b90be0675b 100644
--- a/common/util.h
+++ b/common/util.h
@@ -25,7 +25,6 @@
 #include "common/scummsys.h"
 #include "common/str.h"
 
-
 /**
  * Check whether a given pointer is aligned correctly.
  * Note that 'alignment' must be a power of two!
@@ -78,47 +77,6 @@ template<typename T> inline void SWAP(T &a, T &b) { T tmp = a; a = b; b = tmp; }
 #  define SCUMMVM_CURRENT_FUNCTION "<unknown>"
 #endif
 
-#define GUIO_NONE			"\000"
-#define GUIO_NOSUBTITLES	"\001"
-#define GUIO_NOMUSIC		"\002"
-#define GUIO_NOSPEECH		"\003"
-#define GUIO_NOSFX			"\004"
-#define GUIO_NOMIDI			"\005"
-#define GUIO_NOLAUNCHLOAD	"\006"
-
-#define GUIO_MIDIPCSPK		"\007"
-#define GUIO_MIDICMS		"\010"
-#define GUIO_MIDIPCJR		"\011"
-#define GUIO_MIDIADLIB		"\012"
-#define GUIO_MIDIC64        "\013"
-#define GUIO_MIDIAMIGA      "\014"
-#define GUIO_MIDIAPPLEIIGS  "\015"
-#define GUIO_MIDITOWNS		"\016"
-#define GUIO_MIDIPC98		"\017"
-#define GUIO_MIDIMT32		"\020"
-#define GUIO_MIDIGM			"\021"
-
-#define GUIO_NOASPECT		"\022"
-#define GUIO_EGAUNDITHER	"\023"
-
-#define GUIO_RENDERHERCGREEN	"\030"
-#define GUIO_RENDERHERCAMBER	"\031"
-#define GUIO_RENDERCGA		"\032"
-#define GUIO_RENDEREGA		"\033"
-#define GUIO_RENDERVGA		"\034"
-#define GUIO_RENDERAMIGA	"\035"
-#define GUIO_RENDERFMTOWNS	"\036"
-#define GUIO_RENDERPC9821	"\037"
-#define GUIO_RENDERPC9801	"\040"
-
-#define GUIO0() (GUIO_NONE)
-#define GUIO1(a) (a)
-#define GUIO2(a,b) (a b)
-#define GUIO3(a,b,c) (a b c)
-#define GUIO4(a,b,c,d) (a b c d)
-#define GUIO5(a,b,c,d,e) (a b c d e)
-#define GUIO6(a,b,c,d,e,f) (a b c d e f)
-
 namespace Common {
 
 /**
@@ -207,146 +165,6 @@ bool isSpace(int c);
  */
 bool isUpper(int c);
 
-
-/**
- * List of game language.
- */
-enum Language {
-	ZH_CNA,
-	ZH_TWN,
-	CZ_CZE,
-	NL_NLD,
-	EN_ANY,     // Generic English (when only one game version exist)
-	EN_GRB,
-	EN_USA,
-	FR_FRA,
-	DE_DEU,
-	GR_GRE,
-	HE_ISR,
-	HR_HRV,
-	HU_HUN,
-	IT_ITA,
-	JA_JPN,
-	KO_KOR,
-	NB_NOR,
-	PL_POL,
-	PT_BRA,
-	RU_RUS,
-	ES_ESP,
-	SE_SWE,
-
-	UNK_LANG = -1	// Use default language (i.e. none specified)
-};
-
-struct LanguageDescription {
-	const char *code;
-	const char *unixLocale;
-	const char *description;
-	Language id;
-};
-
-extern const LanguageDescription g_languages[];
-
-
-/** Convert a string containing a language name into a Language enum value. */
-extern Language parseLanguage(const String &str);
-extern Language parseLanguageFromLocale(const char *locale);
-extern const char *getLanguageCode(Language id);
-extern const char *getLanguageLocale(Language id);
-extern const char *getLanguageDescription(Language id);
-
-/**
- * List of game platforms. Specifying a platform for a target can be used to
- * give the game engines a hint for which platform the game data file are.
- * This may be optional or required, depending on the game engine and the
- * game in question.
- */
-enum Platform {
-	kPlatformPC,
-	kPlatformAmiga,
-	kPlatformAtariST,
-	kPlatformMacintosh,
-	kPlatformFMTowns,
-	kPlatformWindows,
-	kPlatformNES,
-	kPlatformC64,
-	kPlatformCoCo3,
-	kPlatformLinux,
-	kPlatformAcorn,
-	kPlatformSegaCD,
-	kPlatform3DO,
-	kPlatformPCEngine,
-	kPlatformApple2GS,
-	kPlatformPC98,
-	kPlatformWii,
-	kPlatformPSX,
-	kPlatformCDi,
-	kPlatformIOS,
-
-	kPlatformUnknown = -1
-};
-
-struct PlatformDescription {
-	const char *code;
-	const char *code2;
-	const char *abbrev;
-	const char *description;
-	Platform id;
-};
-
-extern const PlatformDescription g_platforms[];
-
-/** Convert a string containing a platform name into a Platform enum value. */
-extern Platform parsePlatform(const String &str);
-extern const char *getPlatformCode(Platform id);
-extern const char *getPlatformAbbrev(Platform id);
-extern const char *getPlatformDescription(Platform id);
-
-/**
- * List of render modes. It specifies which original graphics mode
- * to use. Some targets used postprocessing dithering routines for
- * reducing color depth of final image which let it to be rendered on
- * such low-level adapters as CGA or Hercules.
- */
-enum RenderMode {
-	kRenderDefault = 0,
-	kRenderVGA = 1,
-	kRenderEGA = 2,
-	kRenderCGA = 3,
-	kRenderHercG = 4,
-	kRenderHercA = 5,
-	kRenderAmiga = 6,
-	kRenderFMTowns = 7,
-	kRenderPC9821 = 8,
-	kRenderPC9801 = 9
-};
-
-struct RenderModeDescription {
-	const char *code;
-	const char *description;
-	RenderMode id;
-};
-
-extern const RenderModeDescription g_renderModes[];
-
-/** Convert a string containing a render mode name into a RenderingMode enum value. */
-extern RenderMode parseRenderMode(const String &str);
-extern const char *getRenderModeCode(RenderMode id);
-extern const char *getRenderModeDescription(RenderMode id);
-
-bool checkGameGUIOption(const String &option, const String &str);
-bool checkGameGUIOptionLanguage(Language lang, const String &str);
-String parseGameGUIOptions(const String &str);
-const String getGameGUIOptionsDescription(const String &options);
-const String getGameGUIOptionsDescriptionLanguage(Language lang);
-
-/**
- * Updates the GUI options of the current config manager
- * domain, when they differ to the ones passed as
- * parameter.
- */
-void updateGameGUIOptions(const String &options, const String &langOption);
-
 }	// End of namespace Common
 
 #endif
diff --git a/engines/advancedDetector.h b/engines/advancedDetector.h
index c31c8bd66e..3bb00618b1 100644
--- a/engines/advancedDetector.h
+++ b/engines/advancedDetector.h
@@ -26,6 +26,8 @@
 #include "engines/metaengine.h"
 #include "engines/engine.h"
 
+#include "common/gui_options.h" // FIXME: Temporary hack?
+
 namespace Common {
 class Error;
 class FSList;
diff --git a/engines/agi/agi.h b/engines/agi/agi.h
index ea3afa5ca3..55b4805022 100644
--- a/engines/agi/agi.h
+++ b/engines/agi/agi.h
@@ -28,6 +28,7 @@
 #include "common/util.h"
 #include "common/file.h"
 #include "common/rect.h"
+#include "common/rendermode.h"
 #include "common/stack.h"
 #include "common/system.h"
 
diff --git a/engines/engine.h b/engines/engine.h
index a020dc4951..4f4223384a 100644
--- a/engines/engine.h
+++ b/engines/engine.h
@@ -24,6 +24,8 @@
 
 #include "common/scummsys.h"
 #include "common/str.h"
+#include "common/language.h"
+#include "common/platform.h"
 
 class OSystem;
 
diff --git a/engines/game.cpp b/engines/game.cpp
index be15240745..4bfd8f3bf2 100644
--- a/engines/game.cpp
+++ b/engines/game.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "engines/game.h"
+#include "common/gui_options.h"
 
 
 const PlainGameDescriptor *findPlainGameDescriptor(const char *gameid, const PlainGameDescriptor *list) {
diff --git a/engines/game.h b/engines/game.h
index d5136936bc..3417203ea7 100644
--- a/engines/game.h
+++ b/engines/game.h
@@ -26,7 +26,8 @@
 #include "common/array.h"
 #include "common/hash-str.h"
 #include "common/str.h"
-#include "common/util.h"
+#include "common/language.h"
+#include "common/platform.h"
 
 /**
  * A simple structure used to map gameids (like "monkey", "sword1", ...) to
diff --git a/engines/gob/databases.h b/engines/gob/databases.h
index fb65d8cf96..cde123e6a8 100644
--- a/engines/gob/databases.h
+++ b/engines/gob/databases.h
@@ -26,7 +26,7 @@
 #include "common/str.h"
 #include "common/hashmap.h"
 #include "common/hash-str.h"
-#include "common/util.h"
+#include "common/language.h"
 
 #include "gob/dbase.h"
 
diff --git a/engines/kyra/kyra_v1.h b/engines/kyra/kyra_v1.h
index 499f575a0c..11173a45c7 100644
--- a/engines/kyra/kyra_v1.h
+++ b/engines/kyra/kyra_v1.h
@@ -28,8 +28,9 @@
 #include "common/array.h"
 #include "common/error.h"
 #include "common/events.h"
-#include "common/random.h"
 #include "common/hashmap.h"
+#include "common/random.h"
+#include "common/rendermode.h"
 
 #include "audio/mixer.h"
 
diff --git a/engines/kyra/screen.h b/engines/kyra/screen.h
index a0cf5742c6..b064c72bb0 100644
--- a/engines/kyra/screen.h
+++ b/engines/kyra/screen.h
@@ -28,6 +28,7 @@
 #include "common/list.h"
 #include "common/array.h"
 #include "common/rect.h"
+#include "common/rendermode.h"
 #include "common/stream.h"
 
 class OSystem;
diff --git a/engines/queen/input.h b/engines/queen/input.h
index 0aa04dd026..b3bf811cd1 100644
--- a/engines/queen/input.h
+++ b/engines/queen/input.h
@@ -23,7 +23,7 @@
 #ifndef QUEEN_INPUT_H
 #define QUEEN_INPUT_H
 
-#include "common/util.h"
+#include "common/language.h"
 #include "common/rect.h"
 #include "common/events.h"
 #include "queen/defs.h"
diff --git a/engines/queen/queen.cpp b/engines/queen/queen.cpp
index c610ef9921..d17268e16b 100644
--- a/engines/queen/queen.cpp
+++ b/engines/queen/queen.cpp
@@ -25,6 +25,7 @@
 #include "common/config-manager.h"
 #include "common/file.h"
 #include "common/fs.h"
+#include "common/gui_options.h"
 #include "common/savefile.h"
 #include "common/system.h"
 #include "common/events.h"
diff --git a/engines/queen/resource.h b/engines/queen/resource.h
index ef8e463631..7317ec5134 100644
--- a/engines/queen/resource.h
+++ b/engines/queen/resource.h
@@ -25,7 +25,8 @@
 
 #include "common/file.h"
 #include "common/str-array.h"
-#include "common/util.h"
+#include "common/language.h"
+#include "common/platform.h"
 #include "queen/defs.h"
 
 namespace Queen {
diff --git a/engines/scumm/detection.h b/engines/scumm/detection.h
index ad8b3cec12..b6dfa757bb 100644
--- a/engines/scumm/detection.h
+++ b/engines/scumm/detection.h
@@ -23,7 +23,8 @@
 #ifndef SCUMM_DETECTION_H
 #define SCUMM_DETECTION_H
 
-#include "common/util.h"
+#include "common/language.h"
+#include "common/platform.h"
 
 namespace Scumm {
 
diff --git a/engines/scumm/detection_tables.h b/engines/scumm/detection_tables.h
index a44497f193..d7eedc3a83 100644
--- a/engines/scumm/detection_tables.h
+++ b/engines/scumm/detection_tables.h
@@ -24,6 +24,7 @@
 #define SCUMM_DETECTION_TABLES_H
 
 #include "engines/obsolete.h"
+#include "common/gui_options.h"
 #include "common/rect.h"
 #include "common/util.h"
 
diff --git a/engines/scumm/help.h b/engines/scumm/help.h
index 5ba6bdc65c..a3948566c4 100644
--- a/engines/scumm/help.h
+++ b/engines/scumm/help.h
@@ -24,6 +24,7 @@
 #define SCUMM_HELP_H
 
 #include "common/str.h"
+#include "common/platform.h"
 
 namespace Scumm {
 
diff --git a/engines/scumm/scumm.h b/engines/scumm/scumm.h
index 2f1e536f0a..cacf8c214e 100644
--- a/engines/scumm/scumm.h
+++ b/engines/scumm/scumm.h
@@ -24,6 +24,7 @@
 #define SCUMM_H
 
 #include "engines/engine.h"
+
 #include "common/endian.h"
 #include "common/events.h"
 #include "common/file.h"
@@ -31,6 +32,7 @@
 #include "common/keyboard.h"
 #include "common/random.h"
 #include "common/rect.h"
+#include "common/rendermode.h"
 #include "common/str.h"
 #include "common/textconsole.h"
 #include "graphics/surface.h"
diff --git a/engines/sword1/detection.cpp b/engines/sword1/detection.cpp
index 2214e72067..087dcd09d8 100644
--- a/engines/sword1/detection.cpp
+++ b/engines/sword1/detection.cpp
@@ -25,6 +25,7 @@
 
 #include "base/plugins.h"
 #include "common/fs.h"
+#include "common/gui_options.h"
 #include "common/savefile.h"
 #include "common/system.h"
 #include "graphics/thumbnail.h"
diff --git a/engines/sword2/sword2.cpp b/engines/sword2/sword2.cpp
index bdfc388c5f..c395186570 100644
--- a/engines/sword2/sword2.cpp
+++ b/engines/sword2/sword2.cpp
@@ -25,9 +25,10 @@
 #include "base/plugins.h"
 
 #include "common/config-manager.h"
+#include "common/events.h"
 #include "common/file.h"
 #include "common/fs.h"
-#include "common/events.h"
+#include "common/gui_options.h"
 #include "common/savefile.h"
 #include "common/system.h"
 #include "common/textconsole.h"
diff --git a/engines/sword25/util/lua/scummvm_file.cpp b/engines/sword25/util/lua/scummvm_file.cpp
index 33053a71cb..b5f1388129 100644
--- a/engines/sword25/util/lua/scummvm_file.cpp
+++ b/engines/sword25/util/lua/scummvm_file.cpp
@@ -22,7 +22,7 @@
 
 #include "sword25/util/lua/scummvm_file.h"
 #include "common/config-manager.h"
-#include "common/util.h"
+#include "common/language.h"
 
 namespace Sword25 {
 
diff --git a/engines/touche/graphics.h b/engines/touche/graphics.h
index 4b769b0a66..5b2ea39a24 100644
--- a/engines/touche/graphics.h
+++ b/engines/touche/graphics.h
@@ -23,7 +23,7 @@
 #ifndef TOUCHE_GRAPHICS_H
 #define TOUCHE_GRAPHICS_H
 
-#include "common/util.h"
+#include "common/language.h"
 
 namespace Touche {
 
diff --git a/graphics/sjis.h b/graphics/sjis.h
index f96eef6ad1..2d05005fc3 100644
--- a/graphics/sjis.h
+++ b/graphics/sjis.h
@@ -43,7 +43,7 @@
 #endif
 
 #include "common/scummsys.h"
-#include "common/util.h"
+#include "common/platform.h"
 
 namespace Graphics {
 
diff --git a/gui/launcher.cpp b/gui/launcher.cpp
index 5bb358452a..a3e4925848 100644
--- a/gui/launcher.cpp
+++ b/gui/launcher.cpp
@@ -24,6 +24,7 @@
 #include "common/config-manager.h"
 #include "common/events.h"
 #include "common/fs.h"
+#include "common/gui_options.h"
 #include "common/util.h"
 #include "common/system.h"
 #include "common/translation.h"
diff --git a/gui/options.cpp b/gui/options.cpp
index fbbb938e97..5085f9cdd9 100644
--- a/gui/options.cpp
+++ b/gui/options.cpp
@@ -30,6 +30,8 @@
 
 #include "common/fs.h"
 #include "common/config-manager.h"
+#include "common/gui_options.h"
+#include "common/rendermode.h"
 #include "common/system.h"
 #include "common/textconsole.h"
 #include "common/translation.h"