added type to IPerph

src/kernel/peripherals/Modem.hx

@@ -74,6 +74,10 @@ class Modem implements INetworkInterface implements IPeripheral {
 		return this.addr;
 	}
 
+	public function getType():String {
+		return TYPE_NAME;
+	}
+
 	public function getBaseRoutingCost():Int {
 		if (this.native.isWireless()){
 			return 2; // Prefere messages over cable