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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.
This file is part of Quake III Arena source code.
Quake III Arena source code 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.
Quake III Arena source code 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 Foobar; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
#include "l_cmd.h"
#include "l_math.h"
#include "l_mem.h"
#include "l_log.h"
#include "../botlib/l_script.h"
#include "l_bsp_ent.h"
#define MAX_KEY 32
#define MAX_VALUE 1024
int num_entities;
entity_t entities[MAX_MAP_ENTITIES];
void StripTrailing(char *e)
{
char *s;
s = e + strlen(e)-1;
while (s >= e && *s <= 32)
{
*s = 0;
s--;
}
}
/*
=================
ParseEpair
=================
*/
epair_t *ParseEpair(script_t *script)
{
epair_t *e;
token_t token;
e = GetMemory(sizeof(epair_t));
memset (e, 0, sizeof(epair_t));
PS_ExpectAnyToken(script, &token);
StripDoubleQuotes(token.string);
if (strlen(token.string) >= MAX_KEY-1)
Error ("ParseEpair: token %s too long", token.string);
e->key = copystring(token.string);
PS_ExpectAnyToken(script, &token);
StripDoubleQuotes(token.string);
if (strlen(token.string) >= MAX_VALUE-1)
Error ("ParseEpair: token %s too long", token.string);
e->value = copystring(token.string);
// strip trailing spaces
StripTrailing(e->key);
StripTrailing(e->value);
return e;
} //end of the function ParseEpair
/*
================
ParseEntity
================
*/
qboolean ParseEntity(script_t *script)
{
epair_t *e;
entity_t *mapent;
token_t token;
if (!PS_ReadToken(script, &token))
return false;
if (strcmp(token.string, "{"))
Error ("ParseEntity: { not found");
if (num_entities == MAX_MAP_ENTITIES)
Error ("num_entities == MAX_MAP_ENTITIES");
mapent = &entities[num_entities];
num_entities++;
do
{
if (!PS_ReadToken(script, &token))
Error ("ParseEntity: EOF without closing brace");
if (!strcmp(token.string, "}") )
break;
PS_UnreadLastToken(script);
e = ParseEpair(script);
e->next = mapent->epairs;
mapent->epairs = e;
} while (1);
return true;
} //end of the function ParseEntity
void PrintEntity (entity_t *ent)
{
epair_t *ep;
printf ("------- entity %p -------\n", ent);
for (ep=ent->epairs ; ep ; ep=ep->next)
{
printf ("%s = %s\n", ep->key, ep->value);
}
}
void SetKeyValue (entity_t *ent, char *key, char *value)
{
epair_t *ep;
for (ep=ent->epairs ; ep ; ep=ep->next)
if (!strcmp (ep->key, key) )
{
FreeMemory(ep->value);
ep->value = copystring(value);
return;
}
ep = GetMemory(sizeof(*ep));
ep->next = ent->epairs;
ent->epairs = ep;
ep->key = copystring(key);
ep->value = copystring(value);
}
char *ValueForKey (entity_t *ent, char *key)
{
epair_t *ep;
for (ep=ent->epairs ; ep ; ep=ep->next)
if (!strcmp (ep->key, key) )
return ep->value;
return "";
}
vec_t FloatForKey (entity_t *ent, char *key)
{
char *k;
k = ValueForKey (ent, key);
return atof(k);
}
void GetVectorForKey (entity_t *ent, char *key, vec3_t vec)
{
char *k;
double v1, v2, v3;
k = ValueForKey (ent, key);
// scanf into doubles, then assign, so it is vec_t size independent
v1 = v2 = v3 = 0;
sscanf (k, "%lf %lf %lf", &v1, &v2, &v3);
vec[0] = v1;
vec[1] = v2;
vec[2] = v3;
}
|
