1 /* 2 * GNUjump 3 * ======= 4 * 5 * Copyright (C) 2005-2008, Juan Pedro Bolivar Puente 6 * 7 * GNUjump is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 3 of the License, or 10 * (at your option) any later version. 11 * 12 * GNUjump is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 21 22 #ifndef _EFFECTS_H_ 23 #define _EFFECTS_H_ 24 25 /* Trail settings */ 26 #define TRAILSTART 255 27 #define TRAILFADE 1000 28 29 /* Blur settings */ 30 #define BLURSTART 255 31 #define BLURFADE 400 32 #define BLURGAP 242 33 34 #include "gnujump.h" 35 #include "game.h" 36 37 /* 38 Blur 39 */ 40 41 void updateBlurs (hero_t * hero, float msec); 42 43 void scrollBlurs (hero_t * hero, float dy); 44 45 void drawBlur (data_t * gfx, blur_t * blur, int player); 46 47 void freeBlurs (hero_t * hero); 48 49 /* 50 Trail 51 */ 52 53 trail_t *makeTrail (float x0, float y0, float x1, float y1); 54 55 void updateTrails (hero_t * hero, float msec); 56 57 void scrollTrails (hero_t * hero, float dy); 58 59 void drawTrail (data_t * gfx, trail_t * trail, int player); 60 61 void freeTrails (hero_t * hero); 62 63 #endif 64