Initial commit

engines/avalanche/ghostroom.h

@@ -0,0 +1,87 @@
+/* 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 the original source code of Lord Avalot d'Argent version 1.3.
+* Copyright (c) 1994-1995 Mike: Mark and Thomas Thurman.
+*/
+
+#ifndef AVALANCHE_GHOSTROOM_H
+#define AVALANCHE_GHOSTROOM_H
+
+#include "common/scummsys.h"
+#include "graphics/surface.h"
+
+namespace Avalanche {
+class AvalancheEngine;
+
+struct ChunkBlock {
+	Flavour _flavour;
+	int16 _x, _y;
+	int16 _width, _height;
+	int32 _size;
+};
+
+class GhostRoom {
+public:
+	GhostRoom(AvalancheEngine *vm);
+	~GhostRoom();
+
+	void run();
+	ChunkBlock readChunkBlock(Common::File &file);
+
+private:
+	AvalancheEngine *_vm;
+
+	static const int8 kAdjustment[5];
+	static const byte kWaveOrder[5];
+	static const byte kGlerkFade[26];
+	static const byte kGreldetFade[18];
+
+	Common::Point dummyCoord;
+	byte ****_ghost;// [5][2][66][26]
+	Graphics::Surface _eyes[2];
+	Graphics::Surface _exclamation;
+	Graphics::Surface _bat[3];
+	byte ****_glerk; // [6][4][35][9]
+	Graphics::Surface _aargh[6];
+	Common::Point _aarghWhere[6];
+	Graphics::Surface _greenEyes[5];
+	Graphics::Surface _greldet[6][2];
+
+	int16 _batX, _batY;
+	uint16 _batCount;
+	byte _glerkStage;
+	int8 _aarghCount;
+	int16 _greldetX, _greldetY;
+	byte _greldetCount;
+	bool _redGreldet;
+	bool _wasLoaded;
+
+	void loadPictures();
+	void wait(uint16 howLong);
+	void doBat();
+	void bigGreenEyes(byte how);
+};
+
+} // End of namespace Avalanche
+
+#endif // AVALANCHE_GHOSTROOM_H