GLK: Add stub classes for sub-engine components

11 files changed, 362 insertions, 4 deletions

diff --git a/engines/gargoyle/events.cpp b/engines/gargoyle/events.cpp
new file mode 100644
index 0000000000..93021efb4a
--- /dev/null
+++ b/engines/gargoyle/events.cpp
@@ -0,0 +1,31 @@
+/* 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 "gargoyle/events.h"
+
+namespace Gargoyle {
+
+void Events::pollEvents() {
+	// TODO
+}
+
+} // End of namespace Gargoyle
diff --git a/engines/gargoyle/events.h b/engines/gargoyle/events.h
new file mode 100644
index 0000000000..ac66d0e3c9
--- /dev/null
+++ b/engines/gargoyle/events.h
@@ -0,0 +1,40 @@
+/* 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 GARGOYLE_EVENTS_H
+#define GARGOYLE_EVENTS_H
+
+#include "common/events.h"
+
+namespace Gargoyle {
+
+class Events {
+public:
+	/**
+	 * Checks for new events
+	 */
+	void pollEvents();
+};
+
+} // End of namespace Gargoyle
+
+#endif
diff --git a/engines/gargoyle/gargoyle.cpp b/engines/gargoyle/gargoyle.cpp
index 79cbaf24fd..e55e4c57fb 100644
--- a/engines/gargoyle/gargoyle.cpp
+++ b/engines/gargoyle/gargoyle.cpp
@@ -31,8 +31,9 @@
 
 namespace Gargoyle {
 
-GargoyleEngine::GargoyleEngine(OSystem *syst, const GargoyleGameDescription *gameDesc)
-	: _gameDescription(gameDesc), Engine(syst) {
+GargoyleEngine::GargoyleEngine(OSystem *syst, const GargoyleGameDescription *gameDesc) :
+	_gameDescription(gameDesc), Engine(syst), _glk(&_screen),
+	_scott(_glk) {
 }
 
 GargoyleEngine::~GargoyleEngine() {
diff --git a/engines/gargoyle/gargoyle.h b/engines/gargoyle/gargoyle.h
index 79016ea2ae..5e014b5b83 100644
--- a/engines/gargoyle/gargoyle.h
+++ b/engines/gargoyle/gargoyle.h
@@ -28,6 +28,10 @@
 #include "common/serializer.h"
 #include "engines/advancedDetector.h"
 #include "engines/engine.h"
+#include "graphics/screen.h"
+#include "gargoyle/events.h"
+#include "gargoyle/glk.h"
+#include "gargoyle/scott/scott.h"
 
 namespace Gargoyle {
 
@@ -57,9 +61,13 @@ private:
 	 * Handles basic initialization
 	 */
 	void initialize();
-protected:
+private:
 	const GargoyleGameDescription *_gameDescription;
 	int _loadSaveSlot;
+	Graphics::Screen _screen;
+	Events _events;
+	Glk _glk;
+	Scott::Scott _scott;
 
 	// Engine APIs
 	virtual Common::Error run();
diff --git a/engines/gargoyle/glk.cpp b/engines/gargoyle/glk.cpp
new file mode 100644
index 0000000000..82447b5c3c
--- /dev/null
+++ b/engines/gargoyle/glk.cpp
@@ -0,0 +1,28 @@
+/* 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 "gargoyle/glk.h"
+
+namespace Gargoyle {
+
+
+} // End of namespace Gargoyle
diff --git a/engines/gargoyle/glk.h b/engines/gargoyle/glk.h
new file mode 100644
index 0000000000..86c2353bbd
--- /dev/null
+++ b/engines/gargoyle/glk.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 GARGOYLE_GLK_H
+#define GARGOYLE_GLK_H
+
+#include "graphics/managed_surface.h"
+
+namespace Gargoyle {
+
+/**
+ * Implements the GLK interface
+ */
+class Glk {
+private:
+	Graphics::ManagedSurface *_surface;
+public:
+	/**
+	 * Constructor
+	 */
+	Glk(Graphics::ManagedSurface *surface) : _surface(surface) {}
+};
+
+} // End of namespace Gargoyle
+
+#endif
diff --git a/engines/gargoyle/interpreter.cpp b/engines/gargoyle/interpreter.cpp
new file mode 100644
index 0000000000..10cefd7cc6
--- /dev/null
+++ b/engines/gargoyle/interpreter.cpp
@@ -0,0 +1,28 @@
+/* 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 "gargoyle/interpreter.h"
+
+namespace Gargoyle {
+
+
+} // End of namespace Gargoyle
diff --git a/engines/gargoyle/interpreter.h b/engines/gargoyle/interpreter.h
new file mode 100644
index 0000000000..002b46ce2e
--- /dev/null
+++ b/engines/gargoyle/interpreter.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 GARGOYLE_INTERPRETER_H
+#define GARGOYLE_INTERPRETER_H
+
+#include "gargoyle/glk.h"
+
+namespace Gargoyle {
+
+/**
+ * Base class for specific interpreters
+ */
+class Interpreter {
+protected:
+	Glk &_glk;
+public:
+	/**
+	 * Constructor
+	 */
+	Interpreter(Glk &glk) : _glk(glk) {}
+};
+
+} // End of namespace Gargoyle
+
+#endif
diff --git a/engines/gargoyle/module.mk b/engines/gargoyle/module.mk
index 81b1389185..937b814453 100644
--- a/engines/gargoyle/module.mk
+++ b/engines/gargoyle/module.mk
@@ -2,7 +2,11 @@ MODULE := engines/gargoyle
 
 MODULE_OBJS := \
 	detection.o \
-	gargoyle.o
+	events.o \
+	gargoyle.o \
+	glk.o \
+	interpreter.o \
+	scott/scott.o
 
 # This module can be built as a plugin
 ifeq ($(ENABLE_GARGOYLE), DYNAMIC_PLUGIN)
diff --git a/engines/gargoyle/scott/scott.cpp b/engines/gargoyle/scott/scott.cpp
new file mode 100644
index 0000000000..b5e537caad
--- /dev/null
+++ b/engines/gargoyle/scott/scott.cpp
@@ -0,0 +1,30 @@
+/* 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 "gargoyle/scott/scott.h"
+
+namespace Gargoyle {
+namespace Scott {
+
+
+} // End of namespace Scott
+} // End of namespace Gargoyle
diff --git a/engines/gargoyle/scott/scott.h b/engines/gargoyle/scott/scott.h
new file mode 100644
index 0000000000..a5d734f40d
--- /dev/null
+++ b/engines/gargoyle/scott/scott.h
@@ -0,0 +1,98 @@
+/* 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 GARGOYLE_SCOTT
+#define GARGOYLE_SCOTT
+
+/*
+ *	Controlling block
+ */
+
+#include "common/scummsys.h"
+#include "gargoyle/interpreter.h"
+
+namespace Gargoyle {
+namespace Scott {
+
+#define LIGHT_SOURCE	9	// Always 9 how odd
+#define CARRIED		255		// Carried
+#define DESTROYED	0		// Destroyed
+#define DARKBIT		15
+#define LIGHTOUTBIT	16		// Light gone out
+
+#define YOUARE		1		// You are not I am
+#define SCOTTLIGHT	2		// Authentic Scott Adams light messages
+#define DEBUGGING	4		// Info from database load
+#define TRS80_STYLE	8		// Display in style used on TRS-80
+#define PREHISTORIC_LAMP 16	// Destroy the lamp (very old databases)
+
+struct Header {
+ 	int Unknown;
+	int NumItems;
+	int NumActions;
+	int NumWords;			// Smaller of verb/noun is padded to same size
+	int NumRooms;
+	int MaxCarry;
+	int PlayerRoom;
+	int Treasures;
+	int WordLength;
+	int LightTime;
+	int NumMessages;
+	int TreasureRoom;
+};
+
+struct Action {
+	uint Vocab;
+	uint Condition[5];
+	uint action[2];
+};
+
+struct Room {
+	char *Text;
+	short Exits[6];
+};
+
+struct Item {
+	char *Text;		// PORTABILITY WARNING: THESE TWO MUST BE 8 BIT VALUES.
+	byte Location;
+	byte InitialLoc;
+	char *AutoGet;
+};
+
+struct Tail {
+	int Version;
+	int AdventureNumber;
+	int Unknown;
+};
+
+class Scott : public Interpreter {
+public:
+	/**
+	 * Constructor
+	 */
+	Scott(Glk &glk) : Interpreter(glk) {}
+};
+
+} // End of namespace Scott
+} // End of namespace Gargoyle
+
+#endif