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engines/tony/window.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/>.
+ *
+ */
+
+/*
+ * This code is based on original Tony Tough source code
+ *
+ * Copyright (c) 1997-2003 Nayma Software
+ */
+
+#ifndef TONY_WINDOW_H
+#define TONY_WINDOW_H
+
+#include "common/scummsys.h"
+#include "common/rect.h"
+#include "tony/game.h"
+
+namespace Tony {
+
+class RMSnapshot {
+private:
+	static const int BUFFER_SIZE = RM_SX *RM_SY * 3;
+	// Buffer used to convert to RGB
+	byte *_rgb;
+public:
+	RMSnapshot() : _rgb(new byte[BUFFER_SIZE]) {}
+	~RMSnapshot() {
+		delete[] _rgb;
+	}
+
+	/**
+	 * Take a screenshot
+	 */
+	void grabScreenshot(byte *lpBuf, int dezoom = 1, uint16 *lpDestBuf = NULL);
+};
+
+class RMWindow {
+private:
+	void plotSplices(const byte *lpBuf, const Common::Point &center, int x, int y);
+	void plotLines(const byte *lpBuf, const Common::Point &center, int x, int y);
+
+protected:
+	bool _wiping;
+	bool _showDirtyRects;
+
+	bool _bGrabScreenshot;
+	bool _bGrabThumbnail;
+	bool _bGrabMovie;
+	uint16 *_wThumbBuf;
+
+	void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h);
+	void wipeEffect(Common::Rect &rcBoundEllipse);
+	void getNewFrameWipe(byte *lpBuf, Common::Rect &rcBoundEllipse);
+
+public:
+	RMWindow();
+	~RMWindow();
+
+	/**
+	 * Initialization
+	 */
+	void init();
+	void reset();
+	void close();
+
+	/**
+	 * Drawing
+	 */
+	void repaint();
+
+	/**
+	 * Reads the next frame
+	 */
+	void getNewFrame(RMGfxTargetBuffer &lpBuf, Common::Rect *rcBoundEllipse);
+
+	/**
+	 * Request a thumbnail be grabbed during the next frame
+	 */
+	void grabThumbnail(uint16 *buf);
+
+	void showDirtyRects(bool v);
+};
+
+} // End of namespace Tony
+
+#endif /* TONY_WINDOW_H */