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engines/darkseed/img.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 DARKSEED_IMG_H
+#define DARKSEED_IMG_H
+
+#include "common/array.h"
+#include "common/scummsys.h"
+#include "common/file.h"
+
+namespace Darkseed {
+
+class Img {
+	uint16 _x = 0;
+	uint16 _y = 0;
+	uint16 _width = 0;
+	uint16 _height = 0;
+	byte _mode = 0;
+	Common::Array<uint8> _pixels;
+
+public:
+	bool load(const Common::Path &filename);
+	bool load(Common::SeekableReadStream &readStream);
+	bool loadWithoutPosition(Common::SeekableReadStream &readStream);
+	void draw(int drawMode = 0, int drawWidth = 0);
+	void drawAt(uint16 xPos, uint16 yPos, int drawMode = 0, int drawWidth = 0);
+
+	Common::Array<uint8> &getPixels();
+	uint16 getX() const {
+		return _x;
+	}
+	uint16 getY() const {
+		return _y;
+	}
+	uint16 getWidth() const {
+		return _width;
+	}
+	uint16 getHeight() const {
+		return _height;
+	}
+
+private:
+	bool unpackRLE(Common::SeekableReadStream &readStream, Common::Array<uint8> &buf);
+	void unpackPlanarData(Common::Array<uint8> &planarData, uint16 headerOffset);
+};
+
+} // namespace Darkseed
+
+#endif // DARKSEED_IMG_H