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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* 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 original Sfinx source code
* Copyright (c) 1994-1997 Janus B. Wisniewski and L.K. Avalon
*/
#ifndef CGE2_HERO_H
#define CGE2_HERO_H
#include "cge2/cge2.h"
#include "cge2/vga13h.h"
#include "cge2/snail.h"
namespace CGE2 {
#define kMaxTry 400
class Hero;
struct HeroTab {
Hero *_ptr;
Sprite *_face;
Sprite *_pocket[kPocketMax + 1];
int _pocPtr;
V2D *_posTab[kCaveMax];
HeroTab(CGE2Engine *vm) {
for (int i = 0; i < kCaveMax; i++)
_posTab[i] = new V2D(vm);
}
~HeroTab() {
for (int i = 0; i < kCaveMax; i++)
delete _posTab[i];
}
};
class Hero : public Sprite {
int _hig[kDimMax];
Sprite *_contact;
public:
BitmapPtr _dim[kDimMax];
V3D _trace[kWayMax];
enum Dir { kNoDir = -1, kSS, kWW, kNN, kEE } _dir;
int _curDim;
int _tracePtr;
int _reachStart, _reachCycle, _sayStart, _funStart;
int _funDel0, _funDel;
int _maxDist;
bool _ignoreMap;
Hero(CGE2Engine *vm);
void tick(void);
Sprite *expand(void);
Sprite *contract(void) { return this; }
Sprite *setContact(void);
int stepSize(void) { return _ext->_seq[7]._dx; }
int distance(V3D pos);
int distance(Sprite * spr);
void turn(Dir d);
void park(void);
static uint32 len(V2D v);
bool findWay(void);
static int snap(int p, int q, int grid);
void walkTo(V3D pos);
void walkTo(V2D pos) { walkTo(screenToGround(pos)); }
V3D screenToGround(V2D pos);
void walkTo(Sprite *spr);
void say(void) { step(_sayStart); }
void fun(void);
void resetFun(void) { _funDel = _funDel0; }
void hStep(void);
bool lower(Sprite * spr);
int cross(const V2D &a, const V2D &b);
int mapCross(const V2D &a, const V2D &b);
int mapCross(const V3D &a, const V3D &b);
Hero *other(void) { return _vm->_heroTab[!(_ref & 1)]->_ptr;}
Action action(void) { return (Action)(_ref % 10); }
void reach(int mode);
void setCurrent(void);
void setCave(int c);
void operator ++ (void);
void operator -- (void);
};
} // End of namespace CGE2
#endif // CGE2_HERO_H
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