1 files changed, 12 insertions, 21 deletions

diff --git a/NodeInput.h b/NodeInput.h
index 23a5e14..7ec296b 100644
--- a/NodeInput.h
+++ b/NodeInput.h
@@ -2,45 +2,36 @@
 
 #include "Node.h"
 
+#include "prut.h"
+
 class NodeInput : public Node {
 public:
-	NodeInput() = default;
+	using Node::Node;
 	NodeInput(const NodeInput * prototype);
-	~NodeInput() = default;
-	virtual void sim();
-	SignalLevel level();
+
 	virtual NodeInput * clone() const;
 
 protected:
-	NodeInput(const char * type);
-
-private:
-	SignalLevel input = UNDEFINED;
+	virtual SignalLevel level();
 };
 
-// Input LOW and HIGH unicorns:
-
 class NodeInputLow : public NodeInput {
-	using NodeInput::NodeInput;
-
 public:
-	// NodeInputLow(const NodeInputLow * prototype);
-	// ~NodeInputLow() = default;
-	// virtual void compare();
-	// virtual NodeInputLow * clone() const;
+	using NodeInput::NodeInput;
+	virtual SignalLevel level();
 
 private:
 	constexpr static const char * type = "input_low";
 	static NodeInputLow instance;
-
-	SignalLevel input = LOW;
 };
 
 class NodeInputHigh : public NodeInput {
-private:
+public:
 	using NodeInput::NodeInput;
+	virtual SignalLevel level();
+
+private:
 	constexpr static const char * type = "input_high";
 	static NodeInputHigh instance;
-
-	SignalLevel input = HIGH;
 };
+