moved engine.* to base; this fixes some linking issues when building a barebone ScummVM (or maybe I just want to increase our CVS stats? <g>)

svn-id: r10287

1 files changed, 88 insertions, 0 deletions

diff --git a/base/engine.h b/base/engine.h
new file mode 100644
index 0000000000..d62a4de3cd
--- /dev/null
+++ b/base/engine.h
@@ -0,0 +1,88 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2002-2003 The ScummVM project
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ */
+
+#ifndef ENGINE_H
+#define ENGINE_H
+
+#include "common/scummsys.h"
+#include "common/system.h"
+
+extern const char *gScummVMVersion;		// e.g. "0.4.1"
+extern const char *gScummVMBuildDate;	// e.g. "2003-06-24"
+extern const char *gScummVMFullVersion;	// e.g. "ScummVM 0.4.1 (2003-06-24)"
+
+// TODO: Get rid of these enums. Ideally, GIDs should be
+// 100% local to the module they are defined in. Right now
+// we can't make this change since some of the backends
+// and also gui/launcher.cpp contain tests on the GID.
+// Ideally, all those should be converted to something else.
+enum GameId {
+	GID_SCUMM_FIRST = 1,
+	GID_SCUMM_LAST = GID_SCUMM_FIRST + 99,
+
+	// Simon the Sorcerer
+	GID_SIMON_FIRST,
+	GID_SIMON_LAST = GID_SIMON_FIRST + 49,
+
+	// Beneath a Steel Sky
+	GID_SKY_FIRST,
+	GID_SKY_LAST = GID_SKY_FIRST + 49,
+
+	// Broken Sword 2
+	GID_SWORD2_FIRST,
+	GID_SWORD2_LAST = GID_SWORD2_FIRST + 49
+};
+
+
+class SoundMixer;
+class GameDetector;
+class Timer;
+struct TargetSettings;
+
+/* FIXME - BIG HACK for MidiEmu */
+extern OSystem *g_system;
+
+class Engine {
+public:
+	OSystem *_system;
+	SoundMixer *_mixer;
+	Timer * _timer;
+
+protected:
+	char *_gameDataPath;
+
+public:
+	Engine(GameDetector *detector, OSystem *syst);
+	virtual ~Engine();
+
+	// Invoke the main engine loop using this method
+	virtual void go() = 0;
+
+	// Get the save game dir path
+	const char *getSavePath() const;
+
+	// Specific for each engine preparare of erroe string
+	virtual void errorString(const char *buf_input, char *buf_output) = 0;
+};
+
+extern Engine *g_engine;
+
+#endif
+