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diff --git a/engines/avalanche/trip6.h b/engines/avalanche/trip6.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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * 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.
+ */
+
+/* TRIP5	Trippancy V */
+
+
+#ifndef TRIP6_H
+#define TRIP6_H
+
+
+
+#include "common/scummsys.h"
+#include "common/str.h"
+
+#include "avalanche/gyro2.h"
+
+namespace Avalanche {
+
+	namespace Trip {
+
+	// Call it where Trip is first used.
+	// Procuded to replace the initizalization part of the original Pascal unit.
+	void initialize_trip();
+
+	const int16 maxgetset = 35;
+
+	typedef byte manitype[2049]; // manitype = array[5..2053] of byte; 
+	// Be aware!!!
+
+	typedef byte siltype[51][11]; /* 35, 4 */
+
+	struct adxtype { /* Second revision of ADX type */
+		Common::String name; /* name of character */
+		Common::String comment; /* comment */
+		byte num; /* number of pictures */
+		byte xl, yl; /* x & y lengths of pictures */
+		byte seq; /* how many in one stride */
+		uint16 size; /* the size of one picture */
+		byte fgc, bgc; /* foreground & background bubble colours */
+		byte accinum; /* the number according to Acci (1=Avvy, etc.) */
+	};
+
+	struct trip_saver_type {
+		byte whichsprite;
+		byte face;
+		byte step;
+		int16 x;
+		int16 y;
+		int8 ix;
+		int8 iy;
+		bool visible;
+		bool homing;
+		bool check_me;
+		byte count;
+		byte xw, xs, ys;
+		byte totalnum;
+		int16 hx;
+		int16 hy;
+		bool call_eachstep;
+		byte eachstep;
+		bool vanishifstill;
+	};
+
+	class triptype {
+	public:
+		adxtype a; /* vital statistics */
+		byte face, step;
+		int16 x, y; /* current xy coords */
+		int16 ox[2], oy[2];  /* last xy coords */
+		int8 ix, iy; /* amount to move sprite by, each step */
+		manitype *mani[24];
+		siltype *sil[24];
+		byte whichsprite;
+		bool quick, visible, homing, check_me;
+		int16 hx, hy; /* homing x & y coords */
+		byte count; /* counts before changing step */
+		byte xw; /* x-width in bytes */
+		byte xs, ys; /* x & y speed */
+		byte totalnum; /* total number of sprites */
+		bool vanishifstill; /* Do we show this sprite if it's still? */
+
+		bool call_eachstep; /* Do we call the eachstep procedure? */
+		byte eachstep;
+
+		triptype *init(byte spritenum, bool do_check);
+		/* loads & sets up the sprite */
+		void original();    /* just sets Quick to false */
+		void andexor();    /* drops sprite onto screen */
+		void turn(byte whichway);      /* turns him round */
+		void appear(int16 wx, int16 wy, byte wf); /* switches him on */
+		void bounce();    /* bounces off walls. */
+		void walk();    /* prepares for andexor, etc. */
+		void walkto(byte pednum);      /* home in on a point */
+		void stophoming();    /* self-explanatory */
+		void homestep();    /* calculates ix & iy for one homing step */
+		void speed(int8 xx, int8 yy); /* sets ix & iy, non-homing, etc */
+		void stopwalk();    /* Stops the sprite from moving */
+		void chatter();    /* Sets up talk vars */
+		void set_up_saver(trip_saver_type &v);
+		void unload_saver(trip_saver_type v);
+
+		void savedata(/*untyped_file &f*/); /* Self-explanatory, */
+		void loaddata(/*untyped_file &f*/);  /* really. */
+		
+	
+
+
+		void save_data_to_mem(uint16 &where);
+		void load_data_from_mem(uint16 &where);
+		triptype *done();
+
+	private:
+		bool collision_check();
+	};
+
+	class getsettype {
+	public:
+		Gyro::bytefield gs[maxgetset];
+		byte numleft;
+
+		getsettype *init();
+		void remember(Gyro::bytefield r);
+		void recall(Gyro::bytefield &r);
+	};
+
+
+	const int16 up = 0;
+	const int16 right = 1;
+	const int16 down = 2;
+	const int16 left = 3;
+	const int16 ur = 4;
+	const int16 dr = 5;
+	const int16 dl = 6;
+	const int16 ul = 7;
+	const int16 stopped = 8;
+
+	const int16 numtr = 5; /* current max no. of sprites */
+
+
+
+	const int16 procfollow_avvy_y = 1;
+
+	const int16 procback_and_forth = 2;
+
+	const int16 procface_avvy = 3;
+
+	const int16 procarrow_procs = 4;
+
+	const int16 procspludwick_procs = 5;
+
+	const int16 procgrab_avvy = 6;
+
+	const int16 procgeida_procs = 7;
+
+
+	void trippancy_link();
+
+	void get_back_loretta();
+
+	void loadtrip();
+
+	void call_special(uint16 which);
+
+	void open_the_door(byte whither, byte ped, byte magicnum); /* Handles slidey-open doors. */
+
+	void catamove(byte ped);
+
+	void stopwalking();
+
+	void tripkey(char dir);
+
+	void rwsp(byte t, byte r);
+
+	void apped(byte trn, byte np);
+
+	void getback();
+
+	void fliproom(byte room, byte ped);
+
+	bool infield(byte which);          /* returns True if you're within field "which" */
+
+	bool neardoor();        /* returns True if you're near a door! */
+
+	void readstick();
+
+	void newspeed();
+
+	void new_game_for_trippancy();
+
+
+
+	triptype tr[numtr];
+	getsettype getset[2];
+	byte aa[1600];
+
+	bool mustexclaim;
+	uint16 saywhat;
+
+	} // End of namespace Trip.
+
+} // End of namespace Avalanche.
+
+#endif // TRIP6_H