2 see copyright notice in squirrel.h
4 #include "sqpcheader.h"
9 #include "sqfuncproto.h"
10 #include "sqclosure.h"
16 bool str2num(const SQChar *s,SQObjectPtr &res)
19 if(scstrstr(s,_SC("."))){
20 SQFloat r = SQFloat(scstrtod(s,&end));
21 if(s == end) return false;
26 SQInteger r = SQInteger(scstrtol(s,&end,10));
27 if(s == end) return false;
33 static SQInteger base_dummy(HSQUIRRELVM v)
38 #ifndef NO_GARBAGE_COLLECTOR
39 static SQInteger base_collectgarbage(HSQUIRRELVM v)
41 sq_pushinteger(v, sq_collectgarbage(v));
46 static SQInteger base_getroottable(HSQUIRRELVM v)
48 v->Push(v->_roottable);
52 static SQInteger base_getconsttable(HSQUIRRELVM v)
54 v->Push(_ss(v)->_consts);
59 static SQInteger base_setroottable(HSQUIRRELVM v)
61 SQObjectPtr &o=stack_get(v,2);
62 if(SQ_FAILED(sq_setroottable(v))) return SQ_ERROR;
67 static SQInteger base_setconsttable(HSQUIRRELVM v)
69 SQObjectPtr &o=stack_get(v,2);
70 if(SQ_FAILED(sq_setconsttable(v))) return SQ_ERROR;
75 static SQInteger base_seterrorhandler(HSQUIRRELVM v)
77 sq_seterrorhandler(v);
81 static SQInteger base_setdebughook(HSQUIRRELVM v)
87 static SQInteger base_enabledebuginfo(HSQUIRRELVM v)
89 SQObjectPtr &o=stack_get(v,2);
90 sq_enabledebuginfo(v,(type(o) != OT_NULL)?1:0);
94 static SQInteger base_getstackinfos(HSQUIRRELVM v)
99 const SQChar *name = NULL;
100 sq_getinteger(v, -1, &level);
101 if (SQ_SUCCEEDED(sq_stackinfos(v, level, &si)))
103 const SQChar *fn = _SC("unknown");
104 const SQChar *src = _SC("unknown");
105 if(si.funcname)fn = si.funcname;
106 if(si.source)src = si.source;
108 sq_pushstring(v, _SC("func"), -1);
109 sq_pushstring(v, fn, -1);
110 sq_createslot(v, -3);
111 sq_pushstring(v, _SC("src"), -1);
112 sq_pushstring(v, src, -1);
113 sq_createslot(v, -3);
114 sq_pushstring(v, _SC("line"), -1);
115 sq_pushinteger(v, si.line);
116 sq_createslot(v, -3);
117 sq_pushstring(v, _SC("locals"), -1);
120 while ((name = sq_getlocal(v, level, seq))) {
121 sq_pushstring(v, name, -1);
123 sq_createslot(v, -4);
127 sq_createslot(v, -3);
134 static SQInteger base_assert(HSQUIRRELVM v)
136 if(v->IsFalse(stack_get(v,2))){
137 return sq_throwerror(v,_SC("assertion failed"));
142 static SQInteger get_slice_params(HSQUIRRELVM v,SQInteger &sidx,SQInteger &eidx,SQObjectPtr &o)
144 SQInteger top = sq_gettop(v);
148 SQObjectPtr &start=stack_get(v,2);
149 if(type(start)!=OT_NULL && sq_isnumeric(start)){
150 sidx=tointeger(start);
153 SQObjectPtr &end=stack_get(v,3);
154 if(sq_isnumeric(end)){
159 eidx = sq_getsize(v,1);
164 static SQInteger base_print(HSQUIRRELVM v)
168 sq_getstring(v,-1,&str);
169 if(_ss(v)->_printfunc) _ss(v)->_printfunc(v,_SC("%s"),str);
173 static SQInteger base_compilestring(HSQUIRRELVM v)
175 SQInteger nargs=sq_gettop(v);
176 const SQChar *src=NULL,*name=_SC("unnamedbuffer");
178 sq_getstring(v,2,&src);
179 size=sq_getsize(v,2);
181 sq_getstring(v,3,&name);
183 if(SQ_SUCCEEDED(sq_compilebuffer(v,src,size,name,SQFalse)))
189 static SQInteger base_newthread(HSQUIRRELVM v)
191 SQObjectPtr &func = stack_get(v,2);
192 SQInteger stksize = (_funcproto(_closure(func)->_function)->_stacksize << 1) +2;
193 HSQUIRRELVM newv = sq_newthread(v, (stksize < MIN_STACK_OVERHEAD + 2)? MIN_STACK_OVERHEAD + 2 : stksize);
198 static SQInteger base_suspend(HSQUIRRELVM v)
200 return sq_suspendvm(v);
203 static SQInteger base_array(HSQUIRRELVM v)
206 SQObject &size = stack_get(v,2);
207 if(sq_gettop(v) > 2) {
208 a = SQArray::Create(_ss(v),0);
209 a->Resize(tointeger(size),stack_get(v,3));
212 a = SQArray::Create(_ss(v),tointeger(size));
218 static SQInteger base_type(HSQUIRRELVM v)
220 SQObjectPtr &o = stack_get(v,2);
221 v->Push(SQString::Create(_ss(v),GetTypeName(o),-1));
225 static SQRegFunction base_funcs[]={
227 {_SC("seterrorhandler"),base_seterrorhandler,2, NULL},
228 {_SC("setdebughook"),base_setdebughook,2, NULL},
229 {_SC("enabledebuginfo"),base_enabledebuginfo,2, NULL},
230 {_SC("getstackinfos"),base_getstackinfos,2, _SC(".n")},
231 {_SC("getroottable"),base_getroottable,1, NULL},
232 {_SC("setroottable"),base_setroottable,2, NULL},
233 {_SC("getconsttable"),base_getconsttable,1, NULL},
234 {_SC("setconsttable"),base_setconsttable,2, NULL},
235 {_SC("assert"),base_assert,2, NULL},
236 {_SC("print"),base_print,2, NULL},
237 {_SC("compilestring"),base_compilestring,-2, _SC(".ss")},
238 {_SC("newthread"),base_newthread,2, _SC(".c")},
239 {_SC("suspend"),base_suspend,-1, NULL},
240 {_SC("array"),base_array,-2, _SC(".n")},
241 {_SC("type"),base_type,2, NULL},
242 {_SC("dummy"),base_dummy,0,NULL},
243 #ifndef NO_GARBAGE_COLLECTOR
244 {_SC("collectgarbage"),base_collectgarbage,1, _SC("t")},
249 void sq_base_register(HSQUIRRELVM v)
253 while(base_funcs[i].name!=0) {
254 sq_pushstring(v,base_funcs[i].name,-1);
255 sq_newclosure(v,base_funcs[i].f,0);
256 sq_setnativeclosurename(v,-1,base_funcs[i].name);
257 sq_setparamscheck(v,base_funcs[i].nparamscheck,base_funcs[i].typemask);
261 sq_pushstring(v,_SC("_version_"),-1);
262 sq_pushstring(v,SQUIRREL_VERSION,-1);
264 sq_pushstring(v,_SC("_charsize_"),-1);
265 sq_pushinteger(v,sizeof(SQChar));
267 sq_pushstring(v,_SC("_intsize_"),-1);
268 sq_pushinteger(v,sizeof(SQInteger));
270 sq_pushstring(v,_SC("_floatsize_"),-1);
271 sq_pushinteger(v,sizeof(SQFloat));
276 static SQInteger default_delegate_len(HSQUIRRELVM v)
278 v->Push(SQInteger(sq_getsize(v,1)));
282 static SQInteger default_delegate_tofloat(HSQUIRRELVM v)
284 SQObjectPtr &o=stack_get(v,1);
288 if(str2num(_stringval(o),res)){
289 v->Push(SQObjectPtr(tofloat(res)));
292 return sq_throwerror(v, _SC("cannot convert the string"));
294 case OT_INTEGER:case OT_FLOAT:
295 v->Push(SQObjectPtr(tofloat(o)));
298 v->Push(SQObjectPtr((SQFloat)(_integer(o)?1:0)));
307 static SQInteger default_delegate_tointeger(HSQUIRRELVM v)
309 SQObjectPtr &o=stack_get(v,1);
313 if(str2num(_stringval(o),res)){
314 v->Push(SQObjectPtr(tointeger(res)));
317 return sq_throwerror(v, _SC("cannot convert the string"));
319 case OT_INTEGER:case OT_FLOAT:
320 v->Push(SQObjectPtr(tointeger(o)));
323 v->Push(SQObjectPtr(_integer(o)?(SQInteger)1:(SQInteger)0));
332 static SQInteger default_delegate_tostring(HSQUIRRELVM v)
338 static SQInteger obj_delegate_weakref(HSQUIRRELVM v)
344 static SQInteger obj_clear(HSQUIRRELVM v)
346 return sq_clear(v,-1);
350 static SQInteger number_delegate_tochar(HSQUIRRELVM v)
352 SQObject &o=stack_get(v,1);
353 SQChar c = (SQChar)tointeger(o);
354 v->Push(SQString::Create(_ss(v),(const SQChar *)&c,1));
359 /////////////////////////////////////////////////////////////////
360 //TABLE DEFAULT DELEGATE
362 static SQInteger table_rawdelete(HSQUIRRELVM v)
364 if(SQ_FAILED(sq_rawdeleteslot(v,1,SQTrue)))
370 static SQInteger container_rawexists(HSQUIRRELVM v)
372 if(SQ_SUCCEEDED(sq_rawget(v,-2))) {
373 sq_pushbool(v,SQTrue);
376 sq_pushbool(v,SQFalse);
380 static SQInteger table_rawset(HSQUIRRELVM v)
382 return sq_rawset(v,-3);
386 static SQInteger table_rawget(HSQUIRRELVM v)
388 return SQ_SUCCEEDED(sq_rawget(v,-2))?1:SQ_ERROR;
392 SQRegFunction SQSharedState::_table_default_delegate_funcz[]={
393 {_SC("len"),default_delegate_len,1, _SC("t")},
394 {_SC("rawget"),table_rawget,2, _SC("t")},
395 {_SC("rawset"),table_rawset,3, _SC("t")},
396 {_SC("rawdelete"),table_rawdelete,2, _SC("t")},
397 {_SC("rawin"),container_rawexists,2, _SC("t")},
398 {_SC("weakref"),obj_delegate_weakref,1, NULL },
399 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
400 {_SC("clear"),obj_clear,1, _SC(".")},
404 //ARRAY DEFAULT DELEGATE///////////////////////////////////////
406 static SQInteger array_append(HSQUIRRELVM v)
408 return sq_arrayappend(v,-2);
411 static SQInteger array_extend(HSQUIRRELVM v)
413 _array(stack_get(v,1))->Extend(_array(stack_get(v,2)));
417 static SQInteger array_reverse(HSQUIRRELVM v)
419 return sq_arrayreverse(v,-1);
422 static SQInteger array_pop(HSQUIRRELVM v)
424 return SQ_SUCCEEDED(sq_arraypop(v,1,SQTrue))?1:SQ_ERROR;
427 static SQInteger array_top(HSQUIRRELVM v)
429 SQObject &o=stack_get(v,1);
430 if(_array(o)->Size()>0){
431 v->Push(_array(o)->Top());
434 else return sq_throwerror(v,_SC("top() on a empty array"));
437 static SQInteger array_insert(HSQUIRRELVM v)
439 SQObject &o=stack_get(v,1);
440 SQObject &idx=stack_get(v,2);
441 SQObject &val=stack_get(v,3);
442 if(!_array(o)->Insert(tointeger(idx),val))
443 return sq_throwerror(v,_SC("index out of range"));
447 static SQInteger array_remove(HSQUIRRELVM v)
449 SQObject &o = stack_get(v, 1);
450 SQObject &idx = stack_get(v, 2);
451 if(!sq_isnumeric(idx)) return sq_throwerror(v, _SC("wrong type"));
453 if(_array(o)->Get(tointeger(idx), val)) {
454 _array(o)->Remove(tointeger(idx));
458 return sq_throwerror(v, _SC("idx out of range"));
461 static SQInteger array_resize(HSQUIRRELVM v)
463 SQObject &o = stack_get(v, 1);
464 SQObject &nsize = stack_get(v, 2);
466 if(sq_isnumeric(nsize)) {
468 fill = stack_get(v, 3);
469 _array(o)->Resize(tointeger(nsize),fill);
472 return sq_throwerror(v, _SC("size must be a number"));
476 //QSORT ala Sedgewick
477 bool _qsort_compare(HSQUIRRELVM v,SQObjectPtr &arr,SQObjectPtr &a,SQObjectPtr &b,SQInteger func,SQInteger &ret)
480 if(!v->ObjCmp(a,b,ret)) return false;
483 SQInteger top = sq_gettop(v);
488 if(SQ_FAILED(sq_call(v, 3, SQTrue, SQFalse))) {
489 if(!sq_isstring( v->_lasterror))
490 v->Raise_Error(_SC("compare func failed"));
493 sq_getinteger(v, -1, &ret);
499 //QSORT ala Sedgewick
500 bool _qsort(HSQUIRRELVM v,SQObjectPtr &arr, SQInteger l, SQInteger r,SQInteger func)
503 SQArray *a=_array(arr);
506 pivot = a->_values[l];
513 if(!_qsort_compare(v,arr,a->_values[i],pivot,func,ret))
519 v->Raise_Error( _SC("Invalid qsort, probably compare function defect") );
522 if(!_qsort_compare(v,arr,a->_values[j],pivot,func,ret))
527 t = a->_values[i]; a->_values[i] = a->_values[j]; a->_values[j] = t;
529 t = a->_values[l]; a->_values[l] = a->_values[j]; a->_values[j] = t;
530 if(!_qsort( v, arr, l, j-1,func)) return false;
531 if(!_qsort( v, arr, j+1, r,func)) return false;
536 static SQInteger array_sort(HSQUIRRELVM v)
539 SQObjectPtr &o = stack_get(v,1);
540 SQObject &funcobj = stack_get(v,2);
541 if(_array(o)->Size() > 1) {
542 if(type(funcobj) == OT_CLOSURE || type(funcobj) == OT_NATIVECLOSURE) func = 2;
543 if(!_qsort(v, o, 0, _array(o)->Size()-1, func))
549 static SQInteger array_slice(HSQUIRRELVM v)
553 if(get_slice_params(v,sidx,eidx,o)==-1)return -1;
554 SQInteger alen = _array(o)->Size();
555 if(sidx < 0)sidx = alen + sidx;
556 if(eidx < 0)eidx = alen + eidx;
557 if(eidx < sidx)return sq_throwerror(v,_SC("wrong indexes"));
558 if(eidx > alen)return sq_throwerror(v,_SC("slice out of range"));
559 SQArray *arr=SQArray::Create(_ss(v),eidx-sidx);
562 for(SQInteger i=sidx;i<eidx;i++){
571 SQRegFunction SQSharedState::_array_default_delegate_funcz[]={
572 {_SC("len"),default_delegate_len,1, _SC("a")},
573 {_SC("append"),array_append,2, _SC("a")},
574 {_SC("extend"),array_extend,2, _SC("aa")},
575 {_SC("push"),array_append,2, _SC("a")},
576 {_SC("pop"),array_pop,1, _SC("a")},
577 {_SC("top"),array_top,1, _SC("a")},
578 {_SC("insert"),array_insert,3, _SC("an")},
579 {_SC("remove"),array_remove,2, _SC("an")},
580 {_SC("resize"),array_resize,-2, _SC("an")},
581 {_SC("reverse"),array_reverse,1, _SC("a")},
582 {_SC("sort"),array_sort,-1, _SC("ac")},
583 {_SC("slice"),array_slice,-1, _SC("ann")},
584 {_SC("weakref"),obj_delegate_weakref,1, NULL },
585 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
586 {_SC("clear"),obj_clear,1, _SC(".")},
590 //STRING DEFAULT DELEGATE//////////////////////////
591 static SQInteger string_slice(HSQUIRRELVM v)
595 if(SQ_FAILED(get_slice_params(v,sidx,eidx,o)))return -1;
596 SQInteger slen = _string(o)->_len;
597 if(sidx < 0)sidx = slen + sidx;
598 if(eidx < 0)eidx = slen + eidx;
599 if(eidx < sidx) return sq_throwerror(v,_SC("wrong indexes"));
600 if(eidx > slen) return sq_throwerror(v,_SC("slice out of range"));
601 v->Push(SQString::Create(_ss(v),&_stringval(o)[sidx],eidx-sidx));
605 static SQInteger string_find(HSQUIRRELVM v)
607 SQInteger top,start_idx=0;
608 const SQChar *str,*substr,*ret;
609 if(((top=sq_gettop(v))>1) && SQ_SUCCEEDED(sq_getstring(v,1,&str)) && SQ_SUCCEEDED(sq_getstring(v,2,&substr))){
610 if(top>2)sq_getinteger(v,3,&start_idx);
611 if((sq_getsize(v,1)>start_idx) && (start_idx>=0)){
612 ret=scstrstr(&str[start_idx],substr);
614 sq_pushinteger(v,(SQInteger)(ret-str));
620 return sq_throwerror(v,_SC("invalid param"));
623 #define STRING_TOFUNCZ(func) static SQInteger string_##func(HSQUIRRELVM v) \
625 SQObject str=stack_get(v,1); \
626 SQInteger len=_string(str)->_len; \
627 const SQChar *sThis=_stringval(str); \
628 SQChar *sNew=(_ss(v)->GetScratchPad(rsl(len))); \
629 for(SQInteger i=0;i<len;i++) sNew[i]=func(sThis[i]); \
630 v->Push(SQString::Create(_ss(v),sNew,len)); \
635 STRING_TOFUNCZ(tolower)
636 STRING_TOFUNCZ(toupper)
638 SQRegFunction SQSharedState::_string_default_delegate_funcz[]={
639 {_SC("len"),default_delegate_len,1, _SC("s")},
640 {_SC("tointeger"),default_delegate_tointeger,1, _SC("s")},
641 {_SC("tofloat"),default_delegate_tofloat,1, _SC("s")},
642 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
643 {_SC("slice"),string_slice,-1, _SC(" s n n")},
644 {_SC("find"),string_find,-2, _SC("s s n ")},
645 {_SC("tolower"),string_tolower,1, _SC("s")},
646 {_SC("toupper"),string_toupper,1, _SC("s")},
647 {_SC("weakref"),obj_delegate_weakref,1, NULL },
651 //INTEGER DEFAULT DELEGATE//////////////////////////
652 SQRegFunction SQSharedState::_number_default_delegate_funcz[]={
653 {_SC("tointeger"),default_delegate_tointeger,1, _SC("n|b")},
654 {_SC("tofloat"),default_delegate_tofloat,1, _SC("n|b")},
655 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
656 {_SC("tochar"),number_delegate_tochar,1, _SC("n|b")},
657 {_SC("weakref"),obj_delegate_weakref,1, NULL },
661 //CLOSURE DEFAULT DELEGATE//////////////////////////
662 static SQInteger closure_pcall(HSQUIRRELVM v)
664 return SQ_SUCCEEDED(sq_call(v,sq_gettop(v)-1,SQTrue,SQFalse))?1:SQ_ERROR;
667 static SQInteger closure_call(HSQUIRRELVM v)
669 return SQ_SUCCEEDED(sq_call(v,sq_gettop(v)-1,SQTrue,SQTrue))?1:SQ_ERROR;
672 static SQInteger _closure_acall(HSQUIRRELVM v,SQBool raiseerror)
674 SQArray *aparams=_array(stack_get(v,2));
675 SQInteger nparams=aparams->Size();
676 v->Push(stack_get(v,1));
677 for(SQInteger i=0;i<nparams;i++)v->Push(aparams->_values[i]);
678 return SQ_SUCCEEDED(sq_call(v,nparams,SQTrue,raiseerror))?1:SQ_ERROR;
681 static SQInteger closure_acall(HSQUIRRELVM v)
683 return _closure_acall(v,SQTrue);
686 static SQInteger closure_pacall(HSQUIRRELVM v)
688 return _closure_acall(v,SQFalse);
691 static SQInteger closure_bindenv(HSQUIRRELVM v)
693 if(SQ_FAILED(sq_bindenv(v,1)))
698 static SQInteger closure_getinfos(HSQUIRRELVM v) {
699 SQObject o = stack_get(v,1);
700 SQTable *res = SQTable::Create(_ss(v),4);
701 if(type(o) == OT_CLOSURE) {
702 SQFunctionProto *f = _funcproto(_closure(o)->_function);
703 SQInteger nparams = f->_nparameters + (f->_varparams?1:0);
704 SQObjectPtr params = SQArray::Create(_ss(v),nparams);
705 for(SQInteger n = 0; n<f->_nparameters; n++) {
706 _array(params)->Set((SQInteger)n,f->_parameters[n]);
709 _array(params)->Set(nparams-1,SQString::Create(_ss(v),_SC("..."),-1));
711 res->NewSlot(SQString::Create(_ss(v),_SC("native"),-1),false);
712 res->NewSlot(SQString::Create(_ss(v),_SC("name"),-1),f->_name);
713 res->NewSlot(SQString::Create(_ss(v),_SC("src"),-1),f->_sourcename);
714 res->NewSlot(SQString::Create(_ss(v),_SC("parameters"),-1),params);
715 res->NewSlot(SQString::Create(_ss(v),_SC("varargs"),-1),f->_varparams);
717 else { //OT_NATIVECLOSURE
718 SQNativeClosure *nc = _nativeclosure(o);
719 res->NewSlot(SQString::Create(_ss(v),_SC("native"),-1),true);
720 res->NewSlot(SQString::Create(_ss(v),_SC("name"),-1),nc->_name);
721 res->NewSlot(SQString::Create(_ss(v),_SC("paramscheck"),-1),nc->_nparamscheck);
722 SQObjectPtr typecheck;
723 if(nc->_typecheck.size() > 0) {
725 SQArray::Create(_ss(v), nc->_typecheck.size());
726 for(SQUnsignedInteger n = 0; n<nc->_typecheck.size(); n++) {
727 _array(typecheck)->Set((SQInteger)n,nc->_typecheck[n]);
730 res->NewSlot(SQString::Create(_ss(v),_SC("typecheck"),-1),typecheck);
737 SQRegFunction SQSharedState::_closure_default_delegate_funcz[]={
738 {_SC("call"),closure_call,-1, _SC("c")},
739 {_SC("pcall"),closure_pcall,-1, _SC("c")},
740 {_SC("acall"),closure_acall,2, _SC("ca")},
741 {_SC("pacall"),closure_pacall,2, _SC("ca")},
742 {_SC("weakref"),obj_delegate_weakref,1, NULL },
743 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
744 {_SC("bindenv"),closure_bindenv,2, _SC("c x|y|t")},
745 {_SC("getinfos"),closure_getinfos,1, _SC("c")},
749 //GENERATOR DEFAULT DELEGATE
750 static SQInteger generator_getstatus(HSQUIRRELVM v)
752 SQObject &o=stack_get(v,1);
753 switch(_generator(o)->_state){
754 case SQGenerator::eSuspended:v->Push(SQString::Create(_ss(v),_SC("suspended")));break;
755 case SQGenerator::eRunning:v->Push(SQString::Create(_ss(v),_SC("running")));break;
756 case SQGenerator::eDead:v->Push(SQString::Create(_ss(v),_SC("dead")));break;
761 SQRegFunction SQSharedState::_generator_default_delegate_funcz[]={
762 {_SC("getstatus"),generator_getstatus,1, _SC("g")},
763 {_SC("weakref"),obj_delegate_weakref,1, NULL },
764 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
768 //THREAD DEFAULT DELEGATE
770 static SQInteger thread_call(HSQUIRRELVM v)
773 SQObjectPtr o = stack_get(v,1);
774 if(type(o) == OT_THREAD) {
775 SQInteger nparams = sq_gettop(v);
776 _thread(o)->Push(_thread(o)->_roottable);
777 for(SQInteger i = 2; i<(nparams+1); i++)
778 sq_move(_thread(o),v,i);
779 if(SQ_SUCCEEDED(sq_call(_thread(o),nparams,SQTrue,SQFalse))) {
780 sq_move(v,_thread(o),-1);
781 sq_pop(_thread(o),1);
784 v->_lasterror = _thread(o)->_lasterror;
787 return sq_throwerror(v,_SC("wrong parameter"));
790 static SQInteger thread_wakeup(HSQUIRRELVM v)
792 SQObjectPtr o = stack_get(v,1);
793 if(type(o) == OT_THREAD) {
794 SQVM *thread = _thread(o);
795 SQInteger state = sq_getvmstate(thread);
796 if(state != SQ_VMSTATE_SUSPENDED) {
798 case SQ_VMSTATE_IDLE:
799 return sq_throwerror(v,_SC("cannot wakeup a idle thread"));
801 case SQ_VMSTATE_RUNNING:
802 return sq_throwerror(v,_SC("cannot wakeup a running thread"));
807 SQInteger wakeupret = sq_gettop(v)>1?1:0;
811 if(SQ_SUCCEEDED(sq_wakeupvm(thread,wakeupret,SQTrue,SQTrue,SQFalse))) {
812 sq_move(v,thread,-1);
813 sq_pop(thread,1); //pop retval
814 if(sq_getvmstate(thread) == SQ_VMSTATE_IDLE) {
815 sq_settop(thread,1); //pop roottable
820 v->_lasterror = thread->_lasterror;
823 return sq_throwerror(v,_SC("wrong parameter"));
826 static SQInteger thread_getstatus(HSQUIRRELVM v)
828 SQObjectPtr &o = stack_get(v,1);
829 switch(sq_getvmstate(_thread(o))) {
830 case SQ_VMSTATE_IDLE:
831 sq_pushstring(v,_SC("idle"),-1);
833 case SQ_VMSTATE_RUNNING:
834 sq_pushstring(v,_SC("running"),-1);
836 case SQ_VMSTATE_SUSPENDED:
837 sq_pushstring(v,_SC("suspended"),-1);
840 return sq_throwerror(v,_SC("internal VM error"));
845 SQRegFunction SQSharedState::_thread_default_delegate_funcz[] = {
846 {_SC("call"), thread_call, -1, _SC("v")},
847 {_SC("wakeup"), thread_wakeup, -1, _SC("v")},
848 {_SC("getstatus"), thread_getstatus, 1, _SC("v")},
849 {_SC("weakref"),obj_delegate_weakref,1, NULL },
850 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
854 static SQInteger class_getattributes(HSQUIRRELVM v)
856 if(SQ_SUCCEEDED(sq_getattributes(v,-2)))
861 static SQInteger class_setattributes(HSQUIRRELVM v)
863 if(SQ_SUCCEEDED(sq_setattributes(v,-3)))
868 static SQInteger class_instance(HSQUIRRELVM v)
870 if(SQ_SUCCEEDED(sq_createinstance(v,-1)))
875 SQRegFunction SQSharedState::_class_default_delegate_funcz[] = {
876 {_SC("getattributes"), class_getattributes, 2, _SC("y.")},
877 {_SC("setattributes"), class_setattributes, 3, _SC("y..")},
878 {_SC("rawin"),container_rawexists,2, _SC("y")},
879 {_SC("weakref"),obj_delegate_weakref,1, NULL },
880 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
881 {_SC("instance"),class_instance,1, _SC("y")},
885 static SQInteger instance_getclass(HSQUIRRELVM v)
887 if(SQ_SUCCEEDED(sq_getclass(v,1)))
892 SQRegFunction SQSharedState::_instance_default_delegate_funcz[] = {
893 {_SC("getclass"), instance_getclass, 1, _SC("x")},
894 {_SC("rawin"),container_rawexists,2, _SC("x")},
895 {_SC("weakref"),obj_delegate_weakref,1, NULL },
896 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},
900 static SQInteger weakref_ref(HSQUIRRELVM v)
902 if(SQ_FAILED(sq_getweakrefval(v,1)))
907 SQRegFunction SQSharedState::_weakref_default_delegate_funcz[] = {
908 {_SC("ref"),weakref_ref,1, _SC("r")},
909 {_SC("weakref"),obj_delegate_weakref,1, NULL },
910 {_SC("tostring"),default_delegate_tostring,1, _SC(".")},