1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/*
* Copyright (C) 2013 Patrick "P. J." McDermott
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef RESOURCE_MAP_H
#define RESOURCE_MAP_H
#include <SDL_stdinc.h>
#include "resource.h"
#include "palette.h"
#include "image.h"
enum map_palette_id {
MAP_PALETTE_DEFAULT = 0,
MAP_PALETTE_MORN,
MAP_PALETTE_DAY,
MAP_PALETTE_EVE,
MAP_PALETTE_NIGHT,
MAP_PALETTES_MAX
};
enum map_layer {
MAP_LAYER_GROUND = 0,
MAP_LAYER_OBJ_LOW,
MAP_LAYER_OBJ_MID,
MAP_LAYER_OBJ_HIGH,
MAP_LAYER_COLLISION,
MAP_LAYER_WEATHER,
MAP_LAYERS_MAX
};
struct map_palette {
struct palette *palette;
Uint16 min;
};
struct tileset {
struct resource res;
char *dirname;
char *name;
int tilewidth;
int tileheight;
int width;
int height;
enum {
TILESET_TYPE_IMAGE,
TILESET_TYPE_COLLISION
} type;
struct image *image;
Uint8 *collision_tiles;
int cur_collision_tile;
};
struct map_tileset {
struct tileset *tileset;
Uint32 firstgid;
struct map_tileset *next;
};
struct layer {
struct map *map;
Uint32 *tiles;
char *encoding;
char *compression;
char *raw_data;
};
struct map_collision {
enum {
COLLISION_NONE = 0,
COLLISION_CHAR,
COLLISION_OBJ,
COLLISION_EXIT
} type;
union {
/* struct character *c;*/
Uint8 o;
struct map_exit *e;
} data;
};
struct map_exit {
struct map *map;
int x;
int y;
int width;
int height;
char *target_map_name;
struct map *target_map;
int target_x_coord;
int target_y_coord;
struct map_exit *next;
};
struct map_spawn {
struct map *map;
int x;
int y;
int width;
int height;
int player;
struct map_spawn *next;
};
struct map {
struct resource res;
char *dirname;
/* TODO: Consider making these Uint16s. */
int width;
int height;
int tilewidth;
int tileheight;
struct map_palette palettes[MAP_PALETTES_MAX];
struct map_tileset *tilesets_head;
struct map_tileset *tilesets_tail;
struct layer layers[MAP_LAYERS_MAX];
struct map_collision *collisions;
struct map_exit *map_exits_head;
struct map_exit *map_exits_tail;
Uint32 cur_ts_firstgid;
};
struct map *map_get(const char *path);
void map_free(struct map *map);
void map_add_tileset(struct map *m, struct tileset *t, Uint32 firstgid);
struct map_palette *map_get_palette(struct map *m, const char *name);
struct layer *map_get_layer(struct map *m, const char *name);
void map_add_exit(struct map *m, struct map_exit *e);
#endif
|
