message_node *GetMessageByName(int class_id,char *message_name,class_node **found_class)
{
int message_id;
message_id = GetIDByName(message_name);
if (message_id == INVALID_ID)
{
eprintf("GetMessageByName can't find name %s\n",message_name);
return NULL;
}
return GetMessageByID(class_id,message_id,found_class);
}
int GetDataNum(int tag_val,const char *data_str)
{
resource_node *r;
class_node *c;
int retval;
switch (tag_val)
{
case TAG_RESOURCE :
r = GetResourceByName(data_str);
if (r != NULL)
{
retval = r->resource_id;
break;
}
if (sscanf(data_str,"%i",&retval) != 1)
retval = INVALID_DATA;
break;
case TAG_CLASS :
c = GetClassByName(data_str);
if (c != NULL)
{
retval = c->class_id;
break;
}
if (sscanf(data_str,"%i",&retval) != 1)
retval = INVALID_DATA;
break;
case TAG_MESSAGE :
retval = GetIDByName(data_str);
if (retval == INVALID_ID)
retval = INVALID_DATA;
break;
case TAG_TEMP_STRING :
eprintf( "Recognized TAG_TEMP_STRING type, attempting to load..." );
retval = INVALID_DATA;
break;
default :
if (sscanf(data_str,"%i",&retval) != 1)
retval = INVALID_DATA;
}
return retval;
}
