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engines/zvision/graphics/effects/wave.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 WAVEFX_H_INCLUDED
+#define WAVEFX_H_INCLUDED
+
+#include "common/array.h"
+#include "zvision/graphics/graphics_effect.h"
+
+namespace ZVision {
+
+class ZVision;
+
+class WaveFx : public GraphicsEffect {
+public:
+
+	WaveFx(ZVision *engine, uint32 key, Common::Rect region, bool ported, int16 frames, int16 centerX, int16 centerY, float ampl, float waveln, float spd);
+	~WaveFx() override;
+
+	const Graphics::Surface *draw(const Graphics::Surface &srcSubRect) override;
+
+	void update() override;
+
+private:
+	int16 _frame;
+	int16 _frameCount;
+	int16 _halfWidth, _halfHeight;
+	Common::Array< Common::Array< int8 > > _ampls;
+};
+} // End of namespace ZVision
+
+#endif // WAVEFX_H_INCLUDED