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map.h
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map.h
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/*
* Copyright 2022 Jiri Svoboda
*
* Permission is hereby granted, free of charge, to any person obtaining
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef MAP_H
#define MAP_H
#include <stdio.h>
#include "gfx.h"
typedef enum {
/** Empty tile */
mapt_none,
/** Wall */
mapt_wall,
/** White tag */
mapt_wtag,
/** Grey tag */
mapt_gtag,
/** Black tag */
mapt_btag,
/** Robot */
mapt_robot
} map_tile_t;
/** City map */
typedef struct {
/** Width in tiles */
int width;
/** Height in tiles */
int height;
/** Tiles (an array of columns) */
map_tile_t **tile;
/** Tile width */
int tile_w;
/** Tile height */
int tile_h;
/** Margin to the left of each column */
int margin_x;
/** Margin above each row */
int margin_y;
/** Tile images */
gfx_bmp_t **image;
/** Number of images */
int nimages;
} map_t;
extern int map_create(int, int, map_t **);
extern void map_destroy(map_t *);
extern void map_set_tile_size(map_t *, int, int);
extern void map_set_tile_margins(map_t *, int, int);
extern void map_set(map_t *, int, int, map_tile_t);
extern map_tile_t map_get(map_t *, int, int);
extern int map_load_tile_img(map_t *, const char **);
extern int map_load(FILE *, map_t **);
extern int map_save(map_t *, FILE *);
extern int map_tile_walkable(map_tile_t);
extern int map_tile_tag(map_tile_t);
#endif