From bb6498e5ff6a8a8af8c06300dac051659a37e89b Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Thu, 22 May 2014 08:36:24 +0100
Subject: NT figuring out type system

---
 NT/src/nodes.h | 41 +++++++++++++++++++++++++----------------
 1 file changed, 25 insertions(+), 16 deletions(-)

(limited to 'NT/src/nodes.h')

diff --git a/NT/src/nodes.h b/NT/src/nodes.h
index 6bfb6f5..f6a8a0d 100644
--- a/NT/src/nodes.h
+++ b/NT/src/nodes.h
@@ -7,11 +7,27 @@
 using namespace std;
 
 namespace Rotor{
-	class Double_node: public Node_type<double> {
-		public:
-			Double_node(){};
-	};
-	class Time: public Double_node {
+	typedef Node_type<double> Number_node;
+	typedef Node_type<string> String_node;
+	typedef Node_type<Image> Image_node;
+	
+	typedef Variable_type<double> Number_inlet;
+	typedef Variable_type<string> String_inlet;
+	typedef Variable_type<Image> Image_inlet;
+
+	typedef Variable_array_type<double> Number_array;
+	typedef Variable_array_type<string> String_array;
+	typedef Variable_array_type<Image> Image_array;
+
+
+	//colour node could be an alias of vec3f node and they could be interchangeable?
+	//image node
+	//vector_image node: supporting scalable images
+	//image cache types?
+	//timeline type could get around the big problem with needing to find keyframes
+
+	//basic test nodes	
+	class Time: public Number_node {
 		public:
 			Time(){
 				type="time";
@@ -24,12 +40,11 @@ namespace Rotor{
 				init(settings);
 			};
 			const double &get_output(const Frame_parameters &frame){
-				value=frame.time;
-				return value;
+				result=frame.time;
+				return result;
 			}
 			Time* clone(Json::Value &_settings) { return new Time(_settings);};
 		private:
-			double value;
 	};
 	class Multiply: public Double_node {
 		public:
@@ -58,12 +73,7 @@ namespace Rotor{
 			}
 			Multiply* clone(Json::Value &_settings) { return new Multiply(_settings);};
 		private:
-			Variable_array_type<double> *factors;
-			double result;
-	};
-	class String_node: public Node_type<string> {
-		public:
-			String_node(){};
+			Double_array *factors;
 	};
 	class Print: public String_node {
 		public:
@@ -86,8 +96,7 @@ namespace Rotor{
 			}
 			Print* clone(Json::Value &_settings) { return new Print(_settings);};
 		private:
-			Variable_type<double> *inlet;
-			std::string result;
+			Double_inlet *inlet;
 	};
 }
 
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