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engines/tetraedge/te/te_images_sequence.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 TETRAEDGE_TE_TE_IMAGES_SEQUENCE_H
+#define TETRAEDGE_TE_TE_IMAGES_SEQUENCE_H
+
+#include "common/str.h"
+#include "tetraedge/te/te_i_codec.h"
+
+namespace Graphics {
+struct Surface;
+class ManagedSurface;
+}
+
+namespace Tetraedge {
+
+class TeImagesSequence : public TeICodec {
+public:
+	TeImagesSequence();
+	virtual ~TeImagesSequence();
+
+	virtual bool load(const TetraedgeFSNode &node) override;
+	virtual uint width() override { return _width; }
+	virtual uint height() override { return _height; }
+	virtual int nbFrames() override { return _files.size(); }
+	virtual void setLeftBorderSize(uint val) override { }
+	virtual uint leftBorderSize() override { return 0; }
+	virtual void setRightBorderSize(uint val) override  { }
+	virtual uint rightBorderSize() override { return 0; }
+	virtual void setBottomBorderSize(uint val) override  { }
+	virtual uint bottomBorderSize() override { return 0; }
+	virtual void setTopBorderSize(uint val) override  { }
+	virtual uint topBorderSize() override { return 0; }
+	virtual Graphics::PixelFormat pixelFormat() override;
+	virtual float frameRate() override { return _frameRate; }
+	virtual bool update(uint i, TeImage &imgout) override;
+	virtual bool isAtEnd() override;
+	virtual void setColorKeyActivated(bool val) override { }
+	virtual void setColorKey(const TeColor &col) override { }
+	virtual void setColorKeyTolerence(float val) override { }
+
+	static bool matchExtension(const Common::String &extn);
+
+private:
+	float _frameRate;
+	uint _width;
+	uint _height;
+	Common::Array<TetraedgeFSNode> _files;
+	Common::Array<Graphics::ManagedSurface *> _cachedSurfaces;
+	uint _curFrame;
+};
+
+} // end namespace Tetraedge
+
+#endif // TETRAEDGE_TE_TE_IMAGES_SEQUENCE_H