return NASTR(t);
}
+static naRef f_getAttribute(naContext c, naRef me, int argc, naRef* args)
+{
+ NODEARG();
+ if(naVec_size(argv) == 0) return naNum((*node)->getAttributes());
+ naRef val = naVec_get(argv, 0);
+ char *a = naStr_data(val);
+ SGPropertyNode::Attribute attr;
+ if(!a) a = "";
+ if(!strcmp(a, "children")) return naNum((*node)->nChildren());
+ else if(!strcmp(a, "listeners")) return naNum((*node)->nListeners());
+ else if(!strcmp(a, "tied")) return naNum((*node)->isTied());
+ else if(!strcmp(a, "alias")) return naNum((*node)->isAlias());
+ else if(!strcmp(a, "read")) attr = SGPropertyNode::READ;
+ else if(!strcmp(a, "write")) attr = SGPropertyNode::WRITE;
+ else if(!strcmp(a, "archive")) attr = SGPropertyNode::ARCHIVE;
+ else if(!strcmp(a, "trace-read")) attr = SGPropertyNode::TRACE_READ;
+ else if(!strcmp(a, "trace-write")) attr = SGPropertyNode::TRACE_WRITE;
+ else if(!strcmp(a, "userarchive")) attr = SGPropertyNode::USERARCHIVE;
+ else {
+ naRuntimeError(c, "props.getAttribute() with invalid attribute");
+ return naNil();
+ }
+ return naNum((*node)->getAttribute(attr));
+}
+
+static naRef f_setAttribute(naContext c, naRef me, int argc, naRef* args)
+{
+ NODEARG();
+ naRef val = naVec_get(argv, 0);
+ if(naVec_size(argv) == 1 && naIsNum(val)) {
+ naRef ret = naNum((*node)->getAttributes());
+ (*node)->setAttributes((int)val.num);
+ return ret;
+ }
+ SGPropertyNode::Attribute attr;
+ char *a = naStr_data(val);
+ if(!a) a = "";
+ if(!strcmp(a, "read")) attr = SGPropertyNode::READ;
+ else if(!strcmp(a, "write")) attr = SGPropertyNode::WRITE;
+ else if(!strcmp(a, "archive")) attr = SGPropertyNode::ARCHIVE;
+ else if(!strcmp(a, "trace-read")) attr = SGPropertyNode::TRACE_READ;
+ else if(!strcmp(a, "trace-write")) attr = SGPropertyNode::TRACE_WRITE;
+ else if(!strcmp(a, "userarchive")) attr = SGPropertyNode::USERARCHIVE;
+ else {
+ naRuntimeError(c, "props.setAttribute() with invalid attribute");
+ return naNil();
+ }
+ naRef ret = naNum((*node)->getAttribute(attr));
+ (*node)->setAttribute(attr, naTrue(naVec_get(argv, 1)) ? true : false);
+ return ret;
+}
+
static naRef f_getName(naContext c, naRef me, int argc, naRef* args)
{
NODEARG();
case SGPropertyNode::STRING:
case SGPropertyNode::UNSPECIFIED:
return NASTR((*node)->getStringValue());
+ default:
+ return naNil();
}
- return naNil();
}
static naRef f_setValue(naContext c, naRef me, int argc, naRef* args)
NODEARG();
naRef val = naVec_get(argv, 0);
if(naIsString(val)) (*node)->setStringValue(naStr_data(val));
- else (*node)->setDoubleValue(naNumValue(val).num);
+ else {
+ naRef n = naNumValue(val);
+ if(naIsNil(n))
+ naRuntimeError(c, "props.setValue() with non-number");
+ (*node)->setDoubleValue(naNumValue(val).num);
+ }
return naNil();
}
// Junk to pacify the gcc-2.95.3 optimizer:
naRef tmp0 = naVec_get(argv, 0);
naRef tmp1 = naNumValue(tmp0);
+ if(naIsNil(tmp1))
+ naRuntimeError(c, "props.setIntValue() with non-number");
double tmp2 = tmp1.num;
int iv = (int)tmp2;
static naRef f_setDoubleValue(naContext c, naRef me, int argc, naRef* args)
{
NODEARG();
- (*node)->setDoubleValue(naNumValue(naVec_get(argv, 0)).num);
+ naRef r = naNumValue(naVec_get(argv, 0));
+ if(naIsNil(r))
+ naRuntimeError(c, "props.setDoubleValue() with non-number");
+ (*node)->setDoubleValue(r.num);
return naNil();
}
char* name;
} propfuncs[] = {
{ f_getType, "_getType" },
+ { f_getAttribute, "_getAttribute" },
+ { f_setAttribute, "_setAttribute" },
{ f_getName, "_getName" },
{ f_getIndex, "_getIndex" },
{ f_getValue, "_getValue" },