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engines/bladerunner/screen_effects.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 BLADERUNNER_SCREEN_EFFECTS_H
+#define BLADERUNNER_SCREEN_EFFECTS_H
+
+#include "bladerunner/bladerunner.h" // For BLADERUNNER_ORIGINAL_BUGS symbol
+
+#include "bladerunner/color.h"
+
+#include "common/array.h"
+
+namespace Common {
+class ReadStream;
+}
+
+namespace BladeRunner {
+
+class BladeRunnerEngine;
+
+class ScreenEffects {
+	friend class Debugger;
+	static const int kMaxEffectsInScene = 7;
+public:
+	struct Entry {
+		Color256 palette[16];
+		uint16  x;
+		uint16  y;
+		uint16  width;
+		uint16  height;
+		uint16  z;
+		uint8  *data;
+	};
+
+	BladeRunnerEngine *_vm;
+
+	Common::Array<Entry>  _entries;
+	uint8                *_data;
+	int                   _dataSize;
+#if BLADERUNNER_ORIGINAL_BUGS
+#else
+	Common::Array<int>	  _skipEntries; // added member to allow skipping specified effects
+#endif // BLADERUNNER_ORIGINAL_BUGS
+
+public:
+	ScreenEffects(BladeRunnerEngine *vm, int size);
+	~ScreenEffects();
+
+	void readVqa(Common::SeekableReadStream *stream);
+	void getColor(Color256 *outColor, uint16 x, uint16 y, uint16 z) const;
+#if BLADERUNNER_ORIGINAL_BUGS
+#else
+	void toggleEntry(int effectId, bool skip); // added method to allow skipping specified effects
+#endif // BLADERUNNER_ORIGINAL_BUGS
+	//TODO
+	//bool isAffectingArea(int x, int y, int width, int height, int unk);
+};
+
+} // End of namespace BladeRunner
+
+#endif