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[VonDoom]

Hi, I'm trying to create a fullscreen map and I want to hide the rooms buttons until they visit them. The visited room state is stored in a var called MyScene[n], n being the number of the room. The buttons all have the names "R1", "R2", etc.

This is what I got so far. For some reason the buttons on the map aren't hiding.

Code: [Select]

this.Close();
// load and display the map
var WinMainMenu = Game.LoadWindow("interface\map\map.window");
var WinControl;

//turns on or off the visited rooms on the map
for(var i=0; i<MyScene.Length; i=i+1)
        {

WinControl=WinMainMenu.GetControl(Game.ExpandString("R"+i));
if (MyScene[i]==false)
{
  WinControl.Visible=false;
}else{
  WinControl.Visible=true;
        }

}

    WinMainMenu.GoSystemExclusive();
    Game.UnloadObject(WinMainMenu);

[VonDoom]

Nevermind, solved. I was treating MyScene as an array when it's just a generic var, so it doesn't have any Length property.

Though now I wonder, is there any way to know the total number of items stored in a var without having it stored in another variable?

[metamorphium]

you can declare an array

Code: WME Script

1. var MyScene = new Array();
2. MyScene.Push("Hello","VonDoom");
3. Game.Msg(MyScene.Length);
4.