I realized how useful a secondary fire function/bind could be the other day when I was using SpaceGuy's Portal Gun weapon. For instance (On the same premises as the Portal Gun), to fire the orange portal, instead of using your Jet bind, why not have a secondary fire? Could this be put into Blockland, or have an add-on to add this?
Also, please do not flame this topic, say things like, "O nO DiS IAEd Is t3H GEHY!11!1", or, "FCUK OF YOU cigarette WE DON'T NEDE TIHS!1!!1!", because it would be very useful. On another note, please do not call me a cigarette if this has already been done before, because I am lazy, and do not feel like checking every single topic. And do NOT say something along he lines of, "FIRST PSOT!11!!111!@22@@@!", then not say anything about the topic, since that would make you an idiot.