PRINCE: Detection of german and polish game

scummvm · Oct 11, 2013 · 1a55957 · 1a55957
1 parent 5b54a54
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diff --git a/engines/configure.engines b/engines/configure.engines
@@ -33,6 +33,7 @@ add_engine myst "Myst" no "" "" "16bit"
 add_engine neverhood "Neverhood" no
 add_engine parallaction "Parallaction" yes
 add_engine pegasus "The Journeyman Project: Pegasus Prime" yes "" "" "16bit"
+add_engine prince "The Prince & The Coward" no
 add_engine queen "Flight of the Amazon Queen" yes
 add_engine saga "SAGA" yes "ihnm saga2" "ITE"
 add_engine ihnm "IHNM" yes

diff --git a/engines/engines.mk b/engines/engines.mk
@@ -155,6 +155,11 @@ DEFINES += -DENABLE_PEGASUS=$(ENABLE_PEGASUS)
 MODULES += engines/pegasus
 endif
 
+ifdef ENABLE_PRINCE
+DEFINES += -DENABLE_PRINCE=$(ENABLE_PRINCE)
+MODULES += engines/prince
+endif
+
 ifdef ENABLE_QUEEN
 DEFINES += -DENABLE_QUEEN=$(ENABLE_QUEEN)
 MODULES += engines/queen

diff --git a/engines/plugins_table.h b/engines/plugins_table.h
@@ -122,3 +122,6 @@ LINK_PLUGIN(TUCKER)
 #if PLUGIN_ENABLED_STATIC(WINTERMUTE)
 LINK_PLUGIN(WINTERMUTE)
 #endif
+#if PLUGIN_ENABLED_STATIC(PRINCE)
+LINK_PLUGIN(PRINCE)
+#endif
diff --git a/engines/prince/detection.cpp b/engines/prince/detection.cpp
@@ -0,0 +1,145 @@
+/* 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 "base/plugins.h"
+#include "engines/advancedDetector.h"
+
+#include "prince/prince.h"
+
+namespace Prince {
+
+struct PrinceGameDescription {
+	ADGameDescription desc;
+
+	int gameType;
+};
+
+int PrinceEngine::getGameType() const {
+	return _gameDescription->gameType;
+}
+
+const char *PrinceEngine::getGameId() const {
+	return _gameDescription->desc.gameid;
+}
+
+uint32 PrinceEngine::getFeatures() const {
+	return _gameDescription->desc.flags;
+}
+
+Common::Language PrinceEngine::getLanguage() const {
+	return _gameDescription->desc.language;
+}
+
+}
+
+static const PlainGameDescriptor princeGames[] = {
+	{"prince", "Prince Game"},
+	{0, 0}
+};
+
+namespace Prince {
+
+static const PrinceGameDescription gameDescriptions[] = {
+
+    // German
+	{
+		{
+			"prince",
+			"Galador",
+			AD_ENTRY1s("databank.ptc", "5fa03833177331214ec1354761b1d2ee", 3565031),
+			Common::DE_DEU,
+			Common::kPlatformWindows,
+			ADGF_NO_FLAGS,
+			GUIO1(GUIO_NONE)
+		},
+		0
+	},
+    // Polish
+	{
+		{
+			"prince",
+			"Ksiaze i Tchorz",
+			AD_ENTRY1s("databank.ptc", "48ec9806bda9d152acbea8ce31c93c49", 3435298),
+			Common::PL_POL,
+			Common::kPlatformWindows,
+			ADGF_NO_FLAGS,
+			GUIO1(GUIO_NONE)
+		},
+		1
+	},
+
+
+	{ AD_TABLE_END_MARKER, 0 }
+};
+
+} // End of namespace Prince
+
+using namespace Prince;
+
+// we match from data too, to stop detection from a non-top-level directory
+const static char *directoryGlobs[] = {
+	"all",
+	0
+};
+
+class PrinceMetaEngine : public AdvancedMetaEngine {
+public:
+	PrinceMetaEngine() : AdvancedMetaEngine(Prince::gameDescriptions, sizeof(Prince::PrinceGameDescription), princeGames) {
+		_singleid = "prince";
+		_maxScanDepth = 2;
+		_directoryGlobs = directoryGlobs;
+	}
+
+	virtual const char *getName() const {
+		return "Prince Engine";
+	}
+
+	virtual const char *getOriginalCopyright() const {
+		return "Copyright (C)";
+	}
+
+	virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const;
+	virtual bool hasFeature(MetaEngineFeature f) const;
+};
+
+bool PrinceMetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const {
+    using namespace Prince;
+	const PrinceGameDescription *gd = (const PrinceGameDescription *)desc;
+	if (gd) {
+		*engine = new PrinceEngine(syst, gd);
+	}
+	return gd != 0;
+}
+
+bool PrinceMetaEngine::hasFeature(MetaEngineFeature f) const {
+	return false;
+}
+
+bool Prince::PrinceEngine::hasFeature(EngineFeature f) const {
+	return false;//(f == kSupportsRTL);
+}
+
+#if PLUGIN_ENABLED_DYNAMIC(PRINCE)
+REGISTER_PLUGIN_DYNAMIC(PRINCE, PLUGIN_TYPE_ENGINE, PrinceMetaEngine);
+#else
+REGISTER_PLUGIN_STATIC(PRINCE, PLUGIN_TYPE_ENGINE, PrinceMetaEngine);
+#endif
diff --git a/engines/prince/module.mk b/engines/prince/module.mk
@@ -0,0 +1,13 @@
+MODULE := engines/prince
+
+MODULE_OBJS = \
+	detection.o \
+	prince.o
+
+# This module can be built as a plugin
+ifeq ($(ENABLE_PRINCE), DYNAMIC_PLUGIN)
+PLUGIN := 1
+endif
+
+# Include common rules
+include $(srcdir)/rules.mk
diff --git a/engines/prince/prince.cpp b/engines/prince/prince.cpp
@@ -0,0 +1,70 @@
+/* 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/debug.h"
+#include "common/events.h"
+#include "common/file.h"
+#include "common/random.h"
+#include "common/fs.h"
+#include "common/keyboard.h"
+#include "common/substream.h"
+
+#include "graphics/cursorman.h"
+#include "graphics/surface.h"
+#include "graphics/palette.h"
+#include "graphics/pixelformat.h"
+
+#include "engines/util.h"
+#include "engines/advancedDetector.h"
+
+#include "audio/audiostream.h"
+
+#include "prince/prince.h"
+
+namespace Prince {
+
+PrinceEngine::PrinceEngine(OSystem *syst, const PrinceGameDescription *gameDesc) : Engine(syst), _gameDescription(gameDesc) {
+	_rnd = new Common::RandomSource("prince");
+}
+
+PrinceEngine::~PrinceEngine() {
+	DebugMan.clearAllDebugChannels();
+
+	delete _rnd;
+}
+
+Common::Error PrinceEngine::run() {
+
+	initGraphics(640, 480, true);
+
+	return Common::kNoError;
+}
+
+void PrinceEngine::setFullPalette() {
+	_system->getPaletteManager()->setPalette(_palette, 0, 256);
+} 
+
+
+} // End of namespace Prince
diff --git a/engines/prince/prince.h b/engines/prince/prince.h
@@ -0,0 +1,79 @@
+/* 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 PRINCE_H
+#define PRINCE_H
+
+#include "common/random.h"
+#include "common/system.h"
+#include "common/debug.h"
+#include "common/debug-channels.h"
+#include "common/textconsole.h"
+#include "common/rect.h"
+
+#include "engines/engine.h"
+#include "engines/util.h"
+
+#include "graphics/surface.h"
+
+#include "audio/mixer.h"
+
+namespace Prince {
+
+struct PrinceGameDescription;
+
+class PrinceEngine;
+
+class PrinceEngine : public Engine {
+protected:
+	Common::Error run();
+
+public:
+	PrinceEngine(OSystem *syst, const PrinceGameDescription *gameDesc);
+	virtual ~PrinceEngine();
+
+	virtual bool hasFeature(EngineFeature f) const;
+
+	int getGameType() const;
+	const char *getGameId() const;
+	uint32 getFeatures() const;
+	Common::Language getLanguage() const;
+
+	const PrinceGameDescription *_gameDescription;
+
+private:
+	Common::RandomSource *_rnd;
+
+	byte _palette[768];
+	Graphics::Surface *_frontScreen;
+	Graphics::Surface *_roomBackground;
+
+	void loadBackground(Common::SeekableReadStream *stream);
+	void setFullPalette();
+
+	void drawSprite(Graphics::Surface *sprite, int32 x, int32 y, int32 mod);
+
+};
+
+} // End of namespace Prince
+
+#endif