Chat System

[Gunderak]

This is just a really basic (bare bones) of a chat system.
I decided to post it here seeming as I have no use for it.
I originally scripted it just for fun.

PHP Code:

function onActionServerSide() {
  if (params[0] == "add") {
    for (temp.pl: allplayers) {
      pl.triggerclient("weapon", this.name, "add", player.nick, params[1]);
    }
  }
}
//#CLIENTSIDE
function onCreated() {
  new GuiWindowCtrl("Chat_Window") {
    profile = GuiBlueWindowProfile;
    clientrelative = true;
    clientextent = "320,240";
    canclose = false;
    canmaximize = false;
    canminimize = false;
    canmove = false;
    canresize = false;
    closequery = false;
    destroyonhide = false;
    text = "Chat";
    x = screenwidth / 2 - width / 2;
    y = screenheight / 2 - height / 2;
    new GuiScrollCtrl("Chat_MultiLine_Scroll") {
      profile = GuiBlueScrollProfile;
      height = 221;
      hscrollbar = "dynamic";
      vscrollbar = "dynamic";
      width = 320;
      new GuiMLTextCtrl("Chat_MultiLine") {
        profile = GuiBlueMLTextProfile;
        height = 17;
        horizsizing = "width";
        text = "Welcome to the Chat system, Please be nice!";
        width = 295;
      }
    }
    new GuiTextEditCtrl("Chat_Bar") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 320;
      y = 220;
    }
  }
  Chat_Window.destroy();
}

function Chat_Bar.onAction() {
  triggerserver("weapon", this.name, "add", Chat_Bar.text);
  Chat_Bar.text = "";
}

function onActionClientSide() {
  if (params[0] == "add") {
    Chat_MultiLine.addtext("<br>"@params[1]@": "@params[2], false);
    Chat_MultiLine.scrolltobottom();
  }
} 


Also if you have any suggestions to improve it feel free to let the idea's flow freely.