From d9abdcbce9f0c3c7dbfebc00827e05536cb196e4 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Mon, 30 Dec 2013 08:55:15 +0000
Subject: adding node factory

---
 NT/src/rotor.cpp | 69 ++++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 52 insertions(+), 17 deletions(-)

(limited to 'NT/src/rotor.cpp')

diff --git a/NT/src/rotor.cpp b/NT/src/rotor.cpp
index ca15423..c10520a 100644
--- a/NT/src/rotor.cpp
+++ b/NT/src/rotor.cpp
@@ -1,6 +1,7 @@
 #include <stdio.h>
 
 #include "rotor.h"
+#include "nodes.h"
 
 using namespace std;
 using namespace Rotor;
@@ -8,28 +9,62 @@ using namespace Rotor;
 template <class T>
 void Rotor::Variable_type<T>::init(std::string s){
 	std::istringstream cur(s);
-cur >> value;
-				//std::cout<<s<<" "<<value<<std::endl;
-	    	}
+	cur >> value;
+}
 
 template <class T>
 bool Rotor::Variable_type<T>::connect(Node* target){
-	    		if (connectable){
-	    			if (dynamic_cast<Node_type<T>*>(target)){
-	    				connection=target;
-	    				return true;
-	    			}
-	    		}
-	    		return false;
-	    	}
+	if (connectable){
+		if (dynamic_cast<Node_type<T>*>(target)){
+			connection=target;
+			return true;
+		}
+	}
+	return false;
+}
 
 template <class T>
 const T& Rotor::Variable_type<T>::get(const Frame_parameters &frame){
-			if (connection){
-				return (dynamic_cast<Node_type<T>*>(connection))->get_output(frame);
-			}
-			return value;
+	if (connection){
+		return (dynamic_cast<Node_type<T>*>(connection))->get_output(frame);
+	}
+	return value;
+}
+
+template <class NT> 
+void Node_type<NT>::init(map<string,string> settings){
+	for (auto s:settings) {
+		if (vars.find(s.first)!=vars.end()){
+			vars[s.first]->init(s.second);
+			//printf("set %s to %s\n",s.first.c_str(),s.second.c_str());
+		}
+	};
+}
+
+template <class NT> 
+bool Node_type<NT>::connect(string v,Node *t){
+	auto var=vars.find(v);
+	if (var!=vars.end()){
+		if ((*var).second->connect(t)){
+			return true;
 		}
+	}
+	return false;
+}
+
+template <class NT> 
+template <class IT>
+Variable_type<IT>* Node_type<NT>::create_inlet(std::string name){
+	vars[name]=new Variable_type<IT>(true);
+	return (dynamic_cast<Variable_type<IT>*>(vars[name]));
+}
+
+template <class NT> 
+template <class IT>
+Variable_type<IT>* Node_type<NT>::create_attribute(std::string name){
+	vars[name]=new Variable_type<IT>(false);
+	return (dynamic_cast<Variable_type<IT>*>(vars[name]));
+}
 
 int main(){
 	Rotor::time t;
@@ -37,8 +72,8 @@ int main(){
 	map<string,string> settings={{"value","2"}};
 	m.init(settings);
 	if (!m.connect("inlet",&t)) printf("not connected...\n");
-Rotor::print p;
-if (!p.connect("inlet",&m)) printf("not connected...\n");
+	Rotor::print p;
+	if (!p.connect("inlet",&m)) printf("not connected...\n");
 	for (double t=0;t<10.0;t+=0.765){
 		Frame_parameters f=Frame_parameters(t,25.0,10.0,640,360);
 		printf("%04f %s\n",t,p.get_output(f).c_str());
-- 
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