8 files changed, 443 insertions, 0 deletions
diff --git a/engines/access/access.cpp b/engines/access/access.cpp
new file mode 100644
index 0000000000..f3615e10da
--- /dev/null
+++ b/engines/access/access.cpp
@@ -0,0 +1,61 @@
+/* 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/scummsys.h"
+#include "common/config-manager.h"
+#include "common/debug-channels.h"
+#include "common/events.h"
+#include "engines/util.h"
+#include "access/access.h"
+
+namespace Access {
+
+AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc) :
+		_gameDescription(gameDesc), Engine(syst), _randomSource("Access") {
+	_debugger = nullptr;
+}
+
+AccessEngine::~AccessEngine() {
+	delete _debugger;
+}
+
+void AccessEngine::initialize() {
+	// Set up debug channels
+	DebugMan.addDebugChannel(kDebugPath, "Path", "Pathfinding debug level");
+	DebugMan.addDebugChannel(kDebugScripts, "scripts", "Game scripts");
+	DebugMan.addDebugChannel(kDebugGraphics, "graphics", "Graphics handling");
+
+	_debugger = new Debugger(this);
+}
+
+Common::Error AccessEngine::run() {
+	initGraphics(320, 200, false);
+	initialize();
+
+	return Common::kNoError;
+}
+
+int AccessEngine::getRandomNumber(int maxNumber) {
+	return _randomSource.getRandomNumber(maxNumber);
+}
+
+} // End of namespace Access
diff --git a/engines/access/access.h b/engines/access/access.h
new file mode 100644
index 0000000000..f46cf0094c
--- /dev/null
+++ b/engines/access/access.h
@@ -0,0 +1,94 @@
+/* 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 ACCESS_ACCESS_H
+#define ACCESS_ACCESS_H
+
+#include "common/scummsys.h"
+#include "common/system.h"
+#include "common/error.h"
+#include "common/random.h"
+#include "common/util.h"
+#include "engines/engine.h"
+#include "graphics/surface.h"
+#include "access/debugger.h"
+
+/**
+ * This is the namespace of the Access engine.
+ *
+ * Status of this engine: In Development
+ *
+ * Games using this engine:
+ * - Amazon: Guardians of Eden
+ */
+namespace Access {
+
+#define DEBUG_BASIC 1
+#define DEBUG_INTERMEDIATE 2
+#define DEBUG_DETAILED 3
+
+enum AccessDebugChannels {
+	kDebugPath      = 1 << 0,
+	kDebugScripts	= 1 << 1,
+	kDebugGraphics	= 1 << 2
+};
+
+enum {
+	GType_Amazon = 0,
+	GType_MeanStreets = 1
+};
+
+struct AccessGameDescription;
+
+
+class AccessEngine : public Engine {
+private:
+	const AccessGameDescription *_gameDescription;
+	Common::RandomSource _randomSource;
+
+	/**
+	 * Handles basic initialisation
+	 */
+	void initialize();
+protected:
+	// Engine APIs
+	virtual Common::Error run();
+	virtual bool hasFeature(EngineFeature f) const;
+public:
+	Debugger *_debugger;
+public:
+	AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc);
+	virtual ~AccessEngine();
+
+	uint32 getFeatures() const;
+	Common::Language getLanguage() const;
+	Common::Platform getPlatform() const;
+	uint16 getVersion() const;
+	uint32 getGameID() const;
+	uint32 getGameFeatures() const;
+
+	int getRandomNumber(int maxNumber);
+};
+
+} // End of namespace Access
+
+#endif /* ACCESS_ACCESS_H */
diff --git a/engines/access/configure.engine b/engines/access/configure.engine
new file mode 100644
index 0000000000..b1defce946
--- /dev/null
+++ b/engines/access/configure.engine
@@ -0,0 +1,3 @@
+# This file is included from the main "configure" script
+# add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
+add_engine access "Access" no
diff --git a/engines/access/debugger.cpp b/engines/access/debugger.cpp
new file mode 100644
index 0000000000..e92e3402ac
--- /dev/null
+++ b/engines/access/debugger.cpp
@@ -0,0 +1,33 @@
+/* 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/file.h"
+#include "access/access.h"
+#include "access/debugger.h"
+
+namespace Access {
+
+Debugger::Debugger(AccessEngine *vm) : GUI::Debugger(), _vm(vm) {
+	registerCmd("continue",		WRAP_METHOD(Debugger, cmdExit));
+}
+
+} // End of namespace Access
diff --git a/engines/access/debugger.h b/engines/access/debugger.h
new file mode 100644
index 0000000000..dcf49c4ecd
--- /dev/null
+++ b/engines/access/debugger.h
@@ -0,0 +1,45 @@
+/* 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 ACCESS_DEBUGGER_H
+#define ACCESS_DEBUGGER_H
+
+#include "common/scummsys.h"
+#include "gui/debugger.h"
+
+namespace Access {
+
+class AccessEngine;
+
+class Debugger : public GUI::Debugger {
+private:
+	AccessEngine *_vm;
+protected:
+public:
+public:
+	Debugger(AccessEngine *vm);
+	virtual ~Debugger() {}
+};
+
+} // End of namespace Access
+
+#endif	/* ACCESS_DEBUGGER_H */
diff --git a/engines/access/detection.cpp b/engines/access/detection.cpp
new file mode 100644
index 0000000000..aca594d60d
--- /dev/null
+++ b/engines/access/detection.cpp
@@ -0,0 +1,146 @@
+/* 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 "access/access.h"
+
+#include "base/plugins.h"
+#include "common/savefile.h"
+#include "common/str-array.h"
+#include "common/memstream.h"
+#include "engines/advancedDetector.h"
+#include "common/system.h"
+#include "graphics/colormasks.h"
+#include "graphics/surface.h"
+
+#define MAX_SAVES 99
+
+namespace Access {
+
+struct AccessGameDescription {
+	ADGameDescription desc;
+
+	int gameID;
+	uint32 features;
+};
+
+uint32 AccessEngine::getGameID() const {
+	return _gameDescription->gameID;
+}
+
+uint32 AccessEngine::getGameFeatures() const {
+	return _gameDescription->features;
+}
+
+uint32 AccessEngine::getFeatures() const {
+	return _gameDescription->desc.flags;
+}
+
+Common::Language AccessEngine::getLanguage() const {
+	return _gameDescription->desc.language;
+}
+
+Common::Platform AccessEngine::getPlatform() const {
+	return _gameDescription->desc.platform;
+}
+
+} // End of namespace Access
+
+static const PlainGameDescriptor AccessGames[] = {
+	{"Access", "Access"},
+	{"amazon", "Amazon: Guardians of Eden"},
+	{0, 0}
+};
+
+#include "access/detection_tables.h"
+
+class AccessMetaEngine : public AdvancedMetaEngine {
+public:
+	AccessMetaEngine() : AdvancedMetaEngine(Access::gameDescriptions, sizeof(Access::AccessGameDescription), AccessGames) {
+		_maxScanDepth = 3;
+	}
+
+	virtual const char *getName() const {
+		return "Access Engine";
+	}
+
+	virtual const char *getOriginalCopyright() const {
+		return "Access (c)";
+	}
+
+	virtual bool hasFeature(MetaEngineFeature f) const;
+	virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const;
+	virtual SaveStateList listSaves(const char *target) const;
+	virtual int getMaximumSaveSlot() const;
+	virtual void removeSaveState(const char *target, int slot) const;
+	SaveStateDescriptor querySaveMetaInfos(const char *target, int slot) const;
+};
+
+bool AccessMetaEngine::hasFeature(MetaEngineFeature f) const {
+	return
+	    (f == kSupportsListSaves) ||
+		(f == kSupportsLoadingDuringStartup) ||
+		(f == kSupportsDeleteSave) ||
+		(f == kSavesSupportMetaInfo) ||
+		(f == kSavesSupportThumbnail);
+}
+
+bool Access::AccessEngine::hasFeature(EngineFeature f) const {
+	return
+		(f == kSupportsRTL) ||
+		(f == kSupportsLoadingDuringRuntime) ||
+		(f == kSupportsSavingDuringRuntime);
+}
+
+bool AccessMetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const {
+	const Access::AccessGameDescription *gd = (const Access::AccessGameDescription *)desc;
+	if (gd) {
+		*engine = new Access::AccessEngine(syst, gd);
+	}
+	return gd != 0;
+}
+
+SaveStateList AccessMetaEngine::listSaves(const char *target) const {
+	SaveStateList saveList;
+
+	return saveList;
+}
+
+int AccessMetaEngine::getMaximumSaveSlot() const {
+	return MAX_SAVES;
+}
+
+void AccessMetaEngine::removeSaveState(const char *target, int slot) const {
+	Common::String filename = Common::String::format("%s.%03d", target, slot);
+	g_system->getSavefileManager()->removeSavefile(filename);
+}
+
+SaveStateDescriptor AccessMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
+	return SaveStateDescriptor();
+}
+
+
+#if PLUGIN_ENABLED_DYNAMIC(ACCESS)
+	REGISTER_PLUGIN_DYNAMIC(ACCESS, PLUGIN_TYPE_ENGINE, AccessMetaEngine);
+#else
+	REGISTER_PLUGIN_STATIC(ACCESS, PLUGIN_TYPE_ENGINE, AccessMetaEngine);
+#endif
diff --git a/engines/access/detection_tables.h b/engines/access/detection_tables.h
new file mode 100644
index 0000000000..9100e52e30
--- /dev/null
+++ b/engines/access/detection_tables.h
@@ -0,0 +1,47 @@
+/* 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.
+ *
+ */
+
+namespace Access {
+
+static const AccessGameDescription gameDescriptions[] = {
+	{
+		// Amazon Guadians of Eden
+		{
+			"amazon",
+			0,
+			{
+				{"amazon", 0, "00000000000000000000000000000000", 1},
+				AD_LISTEND
+			},
+			Common::EN_ANY,
+			Common::kPlatformDOS,
+			ADGF_NO_FLAGS,
+			GUIO1(GUIO_NONE)
+		},
+		GType_Amazon,
+		0
+	},
+
+	{ AD_TABLE_END_MARKER, 0, 0 }
+};
+
+} // End of namespace Access
diff --git a/engines/access/module.mk b/engines/access/module.mk
new file mode 100644
index 0000000000..c61ab50fae
--- /dev/null
+++ b/engines/access/module.mk
@@ -0,0 +1,14 @@
+MODULE := engines/access
+
+MODULE_OBJS := \
+	access.o \
+	debugger.o \
+	detection.o
+
+# This module can be built as a plugin
+ifeq ($(ENABLE_ACCESS), DYNAMIC_PLUGIN)
+PLUGIN := 1
+endif
+
+# Include common rules
+include $(srcdir)/rules.mk