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engines/cryo/cryo.h

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef CRYO_CRYO_H
+#define CRYO_CRYO_H
+
+#include "common/scummsys.h"
+#include "common/config-manager.h"
+#include "common/debug.h"
+#include "common/debug-channels.h"
+#include "common/error.h"
+#include "common/random.h"
+#include "engines/engine.h"
+#include "gui/debugger.h"
+#include "graphics/surface.h"
+#include "graphics/screen.h"
+
+#include "cryo/eden.h"
+#include "cryo/debugger.h"
+
+struct ADGameDescription;
+
+namespace Cryo {
+
+class Console;
+
+// our engine debug channels
+enum {
+	kCryoDebugExample = 1 << 0,
+	kCryoDebugExample2 = 1 << 1
+	                     // next new channel must be 1 << 2 (4)
+	                     // the current limitation is 32 debug channels (1 << 31 is the last one)
+};
+
+class CryoEngine : public Engine {
+public:
+	CryoEngine(OSystem *syst, const ADGameDescription *gameDesc);
+	~CryoEngine() override;
+
+	Common::Error run() override;
+	bool hasFeature(EngineFeature f) const override;
+
+	// Detection related functions
+	const ADGameDescription *_gameDescription;
+	const char *getGameId() const;
+	Common::Platform getPlatform() const;
+	bool isDemo() const;
+
+	// We need random numbers
+	Common::RandomSource *_rnd;
+
+	Graphics::Surface _screen;
+	EdenGame *_game;
+
+	View *_screenView;
+	volatile int32 _timerTicks;
+
+	bool _showHotspots;
+
+	void pollEvents();
+
+	void hideMouse();
+	void showMouse();
+	void getMousePosition(int16 *x, int16 *y);
+	void setMousePosition(int16 x, int16 y);
+	bool isMouseButtonDown();
+
+private:
+	int _mouseButton;
+};
+
+extern CryoEngine *g_ed;
+
+} // End of namespace Cryo
+
+#endif