title: Gmod Expression 2 Text Commands
body: <p>I am playing Garry's Mod and I'm trying to make an e2 chip that allows me to add guns to a price list with for example "!name <em>store name</em>" and then "+ <em>AK47- $500</em>". This is what I have so far and I can't seem to figure out how to make the screen say what I say!</p>
  
  <pre><code>    @name manual prices screen
  @inputs Screen:wirelink
  @outputs 
  @persist A:array Cname:string [M1 M2 M3 M4]:array
  @trigger 
  runOnChat(1)
  
  Say = owner():lastSaid():explode(" ")
  
  if(Say[1,string] == "+")
  {
      chatClk(owner())
          hideChat(1),Screen:writeString("Prices:" ,1,3,100,5,0)
  }
  
  
  if(Say[1,string] == "!name")
  {
      Name = owner():lastSaid():explode(" ")(Say[2,string])
      print(Name:name() + " added")
   M4[M4:count()+1,entity] = Player
   Screen[2041] = 1
  }
  
  interval(100)
  </code></pre>