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implement a couple more obj functions

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This commit is contained in:
Bill Currie 2004-01-05 01:41:20 +00:00
parent d9db1a0c04
commit 211908e741
1 changed files with 52 additions and 23 deletions
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75
libs/gamecode/engine/pr_obj.c
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@ -42,6 +42,7 @@ static __attribute__ ((unused)) const char rcsid[] =
#endif #endif
#include "QF/cvar.h" #include "QF/cvar.h"
#include "QF/dstring.h"
#include "QF/hash.h" #include "QF/hash.h"
#include "QF/pr_obj.h" #include "QF/pr_obj.h"
#include "QF/progs.h" #include "QF/progs.h"
@ -124,6 +125,18 @@ dump_ivars (progs_t *pr, pointer_t _ivars)
} }
} }
static int
object_is_instance (progs_t *pr, pr_id_t *object)
{
pr_class_t *class;
if (object) {
class = &G_STRUCT (pr, pr_class_t, object->class_pointer);
return PR_CLS_ISCLASS (class);
}
return 0;
}
static string_t static string_t
object_get_class_name (progs_t *pr, pr_id_t *object) object_get_class_name (progs_t *pr, pr_id_t *object)
{ {
@ -311,25 +324,42 @@ obj_msg_lookup_super (progs_t *pr, pr_super_t *super, pr_sel_t *op)
return obj_find_message (pr, class, op); return obj_find_message (pr, class, op);
} }
static void
obj_verror (progs_t *pr, pr_id_t *object, int code, const char *fmt, int count,
pr_type_t *args)
{
pr_type_t **arglist = (pr_type_t **) alloca (count * sizeof (pr_type_t *));
dstring_t *dstr = dstring_newstr ();
int i;
for (i = 0; i < count; i++)
arglist[i] = args + i * 3;
PR_Sprintf (pr, dstr, "obj_verror", fmt, count, arglist);
PR_RunError (pr, "%s", dstr->str);
}
static void static void
pr_obj_error (progs_t *pr) pr_obj_error (progs_t *pr)
{ {
//pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0); pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0);
//int code = P_INT (pr, 1); int code = P_INT (pr, 1);
//const char *fmt = P_GSTRING (pr, 2); const char *fmt = P_GSTRING (pr, 2);
//... int count = pr->pr_argc - 3;
//XXX pr_type_t *args = pr->pr_params[3];
PR_RunError (pr, "%s, not implemented", __FUNCTION__);
obj_verror (pr, object, code, fmt, count, args);
} }
static void static void
pr_obj_verror (progs_t *pr) pr_obj_verror (progs_t *pr)
{ {
//pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0); pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0);
//int code = P_INT (pr, 1); int code = P_INT (pr, 1);
//const char *fmt = P_GSTRING (pr, 2); const char *fmt = P_GSTRING (pr, 2);
//XXX pr_va_list_t *val = (pr_va_list_t *) pr->pr_params[3];
PR_RunError (pr, "%s, not implemented", __FUNCTION__);
obj_verror (pr, object, code, fmt, val->count,
&G_STRUCT (pr, pr_type_t, val->list));
} }
static void static void
@ -838,14 +868,8 @@ static void
pr_object_is_instance (progs_t *pr) pr_object_is_instance (progs_t *pr)
{ {
pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0); pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0);
pr_class_t *class;
if (object) { R_INT (pr) = object_is_instance (pr, object);
class = &G_STRUCT (pr, pr_class_t, object->class_pointer);
R_INT (pr) = PR_CLS_ISCLASS (class);
return;
}
R_INT (pr) = 0;
} }
static void static void
@ -871,11 +895,16 @@ pr__i_Object__hash (progs_t *pr)
static void static void
pr__i_Object_error_error_ (progs_t *pr) pr__i_Object_error_error_ (progs_t *pr)
{ {
//pr_id_t *object = &P_STRUCT (pr, pr_id_t, 0); pr_id_t *self = &P_STRUCT (pr, pr_id_t, 0);
//const char *fmt = P_GSTRING (pr, 2); const char *fmt = P_GSTRING (pr, 2);
//... dstring_t *dstr = dstring_new ();
//XXX int count = pr->pr_argc - 3;
PR_RunError (pr, "%s, not implemented", __FUNCTION__); pr_type_t *args = pr->pr_params[3];
dsprintf (dstr, "error: %s (%s)\n%s",
PR_GetString (pr, object_get_class_name (pr, self)),
object_is_instance (pr, self) ? "instance" : "class", fmt);
obj_verror (pr, self, 0, dstr->str, count, args);
} }
static void static void