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/*------------------------------------------------------------------------.
| Copyright 1997, 1998, 2000 Alexandre Duret-Lutz <duret_g@epita.fr> |
| |
| This file is part of Heroes. |
| |
| Heroes is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License version 2 as published by |
| the Free Software Foundation. |
| |
| Heroes 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., |
| 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
`------------------------------------------------------------------------*/
#ifndef HEROES__VISUALS__H
#define HEROES__VISUALS__H
extern int rotosinus[256];
extern int rotocosinus[256];
extern int rotosinus2[256];
extern int rotocosinus2[256];
extern signed char moyensinus[512];
extern int mulxbuf[200];
extern int angle;
extern a_pixel *srcroto;
void rotozoom_buffer (void); /* rotozoom */
void rotozoom_half_buffer (int c);
void wave_buffer (void); /* mushroom */
void wave_half_buffer (int c);
void flip_buffer (int p2); /* flipping the screen horizontaly */
int corner_buffer (void); /* "removing" the screen from the corner */
void compute_lut (void); /* init tables sin/cos */
#endif /* HEROES__VISUALS__H */
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