1 files changed, 10 insertions, 7 deletions
diff --git a/NodeInput.cpp b/NodeInput.cpp
index 0fc8110..fafbd3b 100644
--- a/NodeInput.cpp
+++ b/NodeInput.cpp
@@ -2,12 +2,15 @@
 
 #include <iostream>
 
-NodeInput::NodeInput(const char * type) : Node(type) { }
+NodeInputLow NodeInputLow::instance(NodeInputLow::type);
+NodeInputHigh NodeInputHigh::instance(NodeInputHigh::type);
 
-void NodeInput::sim() {
-   if (this->output == nullptr) return;
+NodeInput::NodeInput(const char * type) : Node(type) { };
 
-   this->output->setLevel(this->input);
+void NodeInput::sim() {
+	if (this->output == nullptr) return;
+	// std::cout << this->level << " bar\n";
+	this->output->setLevel(this->input);
 }
 
 NodeInput::NodeInput(const NodeInput * prototype) : Node() { }
@@ -16,9 +19,9 @@ NodeInput * NodeInput::clone() const {
 	return new NodeInput(this);
 }
 
-// INPUT_LOW
-NodeInputLow NodeInputLow::instance(NodeInputLow::type);
-NodeInputLow::NodeInputLow(const char * type) : NodeInput() { }
+SignalLevel NodeInput::level() {
+	return UNDEFINED;
+};
 
 // NodeInputLow::NodeInputLow(const NodeInputLow * prototype) : NodeInput() { }