better errors + fix min/max input shit

1 files changed, 6 insertions, 2 deletions

diff --git a/NodeInput.cpp b/NodeInput.cpp
index 591c2ca..e4ddbb9 100644
--- a/NodeInput.cpp
+++ b/NodeInput.cpp
@@ -1,12 +1,16 @@
 #include "NodeInput.h"
+#include "Exception.h"
 
 NodeInputLow NodeInputLow::instance(NodeInputLow::type);
 NodeInputHigh NodeInputHigh::instance(NodeInputHigh::type);
 
-NodeInput::NodeInput() {
-	this->min_inputs = -1;
+NodeInput::NodeInput() : Node() {
+	this->min_inputs = 0;
 	this->max_inputs = 0;
 }
+void NodeInput::addInput(Net *) {
+	throw NodeException(this, "NodeInput cannot have inputs");
+}
 
 NodeInputLow * NodeInputLow::clone() const {
 	return new NodeInputLow(this);