From 72f865523b14953d13a207599068ba68e9df0b70 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Tue, 17 Jun 2008 22:57:24 +0200 Subject: * digital/avr/modules/path, digital/io/src: - moved path finding to a separated module. --- digital/io/src/path.h | 65 --------------------------------------------------- 1 file changed, 65 deletions(-) delete mode 100644 digital/io/src/path.h (limited to 'digital/io/src/path.h') diff --git a/digital/io/src/path.h b/digital/io/src/path.h deleted file mode 100644 index a314fcec..00000000 --- a/digital/io/src/path.h +++ /dev/null @@ -1,65 +0,0 @@ -#ifndef path_h -#define path_h -/* path.h */ -/* io - Input & Output with Artificial Intelligence (ai) support on AVR. {{{ - * - * Copyright (C) 2008 Nicolas Schodet - * - * APBTeam: - * Web: http://apbteam.org/ - * Email: team AT apbteam DOT org - * - * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * }}} */ - -/** Obstacle. */ -struct path_obstacle_t -{ - /** Center. */ - int16_t x, y; - /** Radius. */ - uint16_t r; - /** Validity counter, when this is zero, the obstacle is ignored. */ - uint16_t valid; -}; - -/** Initialise path finder. */ -void -path_init (int16_t border_xmin, int16_t border_ymin, - int16_t border_xmax, int16_t border_ymax); - -/** Setup end points (source and destination coordinates). */ -void -path_endpoints (int16_t sx, int16_t sy, int16_t dx, int16_t dy); - -/** Set up an obstacle at given position with the given radius and validity - * period. */ -void -path_obstacle (uint8_t i, int16_t x, int16_t y, uint16_t r, uint16_t valid); - -/** Slowly make the obstacles disappear. */ -void -path_decay (void); - -/** Compute shortest path. */ -void -path_update (void); - -/** Retrieve first path point coordinates. Return 0 on failure. */ -uint8_t -path_get_next (uint16_t *x, uint16_t *y); - -#endif /* path_h */ -- cgit v1.2.3