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
|
/*
Copyright (C) 2016 Paweł Redman
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 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <stdbool.h>
#include <stdarg.h>
#include "elist.h"
#ifdef DEBUG
#define debug(fmt, ...) fprintf(stderr, "%s: " fmt, __func__, ##__VA_ARGS__)
#else
#define debug(fmt, ...)
#endif
#define PROGRAM_NAME "mapcat"
#define PROGRAM_VERSION "0.1.0"
#define MAPCAT_DISCARD_SHADER "common/discard"
// common.c
typedef struct {
char *data;
size_t size, alloc;
} vstr_t;
void vstr_init(vstr_t *vstr);
void vstr_free(vstr_t *vstr);
void vstr_clear(vstr_t *vstr);
int vstr_putc(vstr_t *vstr, char ch);
int vstr_cmp(vstr_t *vstr, const char *str);
char *vstr_strdup(vstr_t *vstr);
void vstr_termz(vstr_t *vstr);
float vstr_atof(vstr_t *vstr);
// lexer.c
#define LEXER_BUFFER 1024
typedef struct {
int error;
const char *path;
FILE *fp;
bool eof;
vstr_t *token;
char buf[LEXER_BUFFER];
char *buf_c, *buf_e;
size_t cc, lc, Cc; // character, line, and column counters
char last;
bool in_token;
bool in_quote;
bool in_comment;
} lexer_state_t;
int lexer_open(lexer_state_t *ls, const char *path, vstr_t *token);
void lexer_close(lexer_state_t *ls);
int lexer_get_token(lexer_state_t *ls);
int lexer_assert(lexer_state_t *ls, const char *match, const char *desc);
int lexer_assert_or_eof(lexer_state_t *ls, const char *match, const char *desc);
void lexer_perror(lexer_state_t *ls, const char *fmt, ...);
void lexer_perror_eg(lexer_state_t *ls, const char *expected);
int lexer_get_floats(lexer_state_t *ls, float *out, size_t count);
// mapcat.c
typedef struct {
float def[9];
char *shader;
float texmap[8];
elist_header_t list;
} brush_face_t;
typedef struct {
brush_face_t *faces;
elist_header_t list;
} brush_t;
typedef struct {
char *key;
char *value;
elist_header_t list;
} entity_key_t;
typedef struct {
char *classname;
brush_t *brushes;
entity_key_t *keys;
elist_header_t list;
} entity_t;
typedef struct {
entity_t *worldspawn;
entity_t *entities;
// note: num_entities doesn't include the worldspawn
size_t num_entities, num_discarded_entities;
size_t num_brushes, num_discarded_brushes;
} map_t;
void map_init(map_t *map);
void map_free(map_t *map);
int map_read(map_t *map, const char *path);
int map_write(const map_t *map, const char *path);
int map_merge(map_t *master, map_t *slave);
void map_print_stats(const char *path, const map_t *map);
|
