/******************LIBRARY FUNCTIONS********************/
void libfunc_print(void){
unsigned n = avm_totalactuals();
unsigned i;
char* s;
for(i = 0; i < n; ++i){
s = (char*)avm_tostring(avm_getactual(i));
puts(s);
//free(s); //provlhma me boolean
}
}
void libfunc_typeof(void){
unsigned n = avm_totalactuals();
if(n != 1)
avm_error("one argument expected in 'typeof'!");
else{
avm_memcellclear(&retval);
retval.type = string_m;
retval.data.strVal = strdup(typeStrings[avm_getactual(0)->type]);
}
}
void libfunc_objecttotalmembers(void){
if(avm_totalactuals()!=1){
avm_error("one argument expected at 'objecttotalmembers'");
return;
}
avm_memcell* m =avm_getactual(0);
if(m==NULL|| m->type!=table_m){
avm_error("argument of 'objecttotalmemers' must be a table");
return;
}
retval.type=number_m;
retval.data.numVal=(int)m->data.tableVal->total;
}
void libfunc_print(void){
unsigned n=avm_totalactuals();
unsigned i;
for(i=0;i<n;i++){
avm_memcell* m=avm_getactual(i);
char *s=avm_tostring(m);
if(!s) continue;
printf("%s",s);
free(s);
if(m->type==string_m || m->type==libfunc_m)
continue;
}
}
void libfunc_strtonum(void){
unsigned n=avm_totalactuals();
avm_memcellclear(&retval);
if(n==0){
avm_error("too few arguments for strtonum");
retval.type=nil_m;
return;
}
avm_memcell* m=avm_getactual(0);
if(m->type!=string_m){
avm_error("argument of strtonum must be a string");
retval.type=nil_m;
return;
}
retval.type=number_m;
retval.data.numVal=atof(m->data.strVal);
}
void libfunc_argument(void){
unsigned p_topsp=avm_get_envvalue(topsp+AVM_SAVEDTOPSP_OFFSET);
avm_memcellclear(&retval);
unsigned i;
if(p_topsp>=AVM_STACKSIZE-1-programVarOffset){
avm_error("'argument' called outside of a function");
retval.type=nil_m;
}
unsigned n=avm_totalactuals();
if(n!=1){
avm_error("one argument expected at 'argument'");
return ;
}
avm_memcell* m=avm_getactual(0);
if(m->type!=number_m){
avm_error("argument of 'argument' must be a number");
return;
}
int doubletoint=m->data.numVal;
retval=stack[p_topsp+AVM_STACKENV_SIZE +1 +doubletoint];
}
