9 |
|
|
10 |
|
#include "copyright.h" |
11 |
|
|
12 |
< |
#include "standard.h" |
12 |
> |
#include <ctype.h> |
13 |
> |
#include <string.h> |
14 |
> |
#include <stdio.h> |
15 |
|
|
16 |
+ |
#include "platform.h" |
17 |
+ |
#include "rtprocess.h" |
18 |
+ |
#include "standard.h" |
19 |
|
#include "object.h" |
15 |
– |
|
20 |
|
#include "otypes.h" |
21 |
|
|
18 |
– |
#include <ctype.h> |
22 |
|
|
23 |
|
OBJREC *objblock[MAXOBJBLK]; /* our objects */ |
24 |
|
OBJECT nobjects = 0; /* # of objects */ |
76 |
|
char *name; |
77 |
|
FILE *fp; |
78 |
|
{ |
79 |
+ |
#define OALIAS -2 |
80 |
|
OBJECT obj; |
81 |
|
char sbuf[MAXSTR]; |
82 |
|
int rval; |
90 |
|
fgetword(sbuf, MAXSTR, fp); |
91 |
|
if (!strcmp(sbuf, VOIDID)) |
92 |
|
objp->omod = OVOID; |
93 |
+ |
else if (!strcmp(sbuf, ALIASMOD)) |
94 |
+ |
objp->omod = OALIAS; |
95 |
|
else if ((objp->omod = modifier(sbuf)) == OVOID) { |
96 |
|
sprintf(errmsg, "(%s): undefined modifier \"%s\"", name, sbuf); |
97 |
|
error(USER, errmsg); |
99 |
|
/* get type */ |
100 |
|
strcpy(sbuf, "EOF"); |
101 |
|
fgetword(sbuf, MAXSTR, fp); |
102 |
< |
if (!strcmp(sbuf, ALIASID)) |
97 |
< |
objp->otype = -1; |
98 |
< |
else if ((objp->otype = otype(sbuf)) < 0) { |
102 |
> |
if ((objp->otype = otype(sbuf)) < 0) { |
103 |
|
sprintf(errmsg, "(%s): unknown type \"%s\"", name, sbuf); |
104 |
|
error(USER, errmsg); |
105 |
|
} |
108 |
|
fgetword(sbuf, MAXSTR, fp); |
109 |
|
objp->oname = savqstr(sbuf); |
110 |
|
/* get arguments */ |
111 |
< |
if (objp->otype == -1) { |
111 |
> |
if (objp->otype == MOD_ALIAS) { |
112 |
|
register OBJECT alias; |
113 |
|
strcpy(sbuf, "EOF"); |
114 |
|
fgetword(sbuf, MAXSTR, fp); |
115 |
|
if ((alias = modifier(sbuf)) == OVOID) { |
116 |
< |
sprintf(errmsg, |
117 |
< |
"(%s): bad reference \"%s\" for %s \"%s\"", |
118 |
< |
name, sbuf, ALIASID, objp->oname); |
115 |
< |
error(USER, errmsg); |
116 |
> |
sprintf(errmsg, "(%s): bad reference \"%s\"", |
117 |
> |
name, sbuf); |
118 |
> |
objerror(objp, USER, errmsg); |
119 |
|
} |
120 |
< |
objp->otype = objptr(alias)->otype; |
121 |
< |
copystruct(&objp->oargs, &objptr(alias)->oargs); |
120 |
> |
if (objp->omod == OALIAS || |
121 |
> |
objp->omod == objptr(alias)->omod) { |
122 |
> |
objp->omod = alias; |
123 |
> |
} else { |
124 |
> |
objp->oargs.sarg = (char **)malloc(sizeof(char *)); |
125 |
> |
if (objp->oargs.sarg == NULL) |
126 |
> |
error(SYSTEM, "out of memory in getobject"); |
127 |
> |
objp->oargs.nsargs = 1; |
128 |
> |
objp->oargs.sarg[0] = savestr(sbuf); |
129 |
> |
} |
130 |
|
} else if ((rval = readfargs(&objp->oargs, fp)) == 0) { |
131 |
|
sprintf(errmsg, "(%s): bad arguments", name); |
132 |
|
objerror(objp, USER, errmsg); |
134 |
|
sprintf(errmsg, "(%s): error reading scene", name); |
135 |
|
error(SYSTEM, errmsg); |
136 |
|
} |
137 |
+ |
if (objp->omod == OALIAS) { |
138 |
+ |
sprintf(errmsg, "(%s): inappropriate use of '%s' modifier", |
139 |
+ |
name, ALIASMOD); |
140 |
+ |
objerror(objp, USER, errmsg); |
141 |
+ |
} |
142 |
|
/* initialize */ |
143 |
|
objp->os = NULL; |
144 |
|
|
145 |
|
insertobject(obj); /* add to global structure */ |
146 |
+ |
#undef OALIAS |
147 |
|
} |
148 |
|
|
149 |
|
|
166 |
|
|
167 |
|
void |
168 |
|
freeobjects(firstobj, nobjs) /* free a range of objects */ |
169 |
< |
OBJECT firstobj, nobjs; |
169 |
> |
int firstobj, nobjs; |
170 |
|
{ |
171 |
|
register int obj; |
172 |
|
/* check bounds */ |
182 |
|
free_os(o); /* free client memory */ |
183 |
|
freeqstr(o->oname); |
184 |
|
freefargs(&o->oargs); |
185 |
< |
bzero(o, sizeof(OBJREC)); |
185 |
> |
memset((void *)o, '\0', sizeof(OBJREC)); |
186 |
|
} |
187 |
|
clearobjndx(); |
188 |
|
/* free objects off end */ |