ArrayList to string

[Daviyow]

Hey, my head just exploded. How can i pass this into a string for GroundItem? ex: GroundItem lewt = ("Huge turd", "Flashlight");

    public static ArrayList<String> GUILoot = new ArrayList<String>();

My arraylist outprints this atm:

 

[iNFO ][04/01/14 01:21:22 AM]: GUILoot: [Vial, Herb, Bones]

 

thanks!

 

Edited March 31, 2014 by daviyow

[Swizzbeat]

GUILoot.toArray(new String[GUILoot.size()]);

[Daviyow]

GUILoot.toArray(new String[GUILoot.size()]);

 

 

If i try to log it, it says 

GUILoot: [Ljava.lang.String;@32f50bf4

log("GUILoot: "+GUILoot.toArray(new String[GUILoot.size()]));

 

?

[Swizzbeat]

 

If i try to log it, it says 

GUILoot: [Ljava.lang.String;@32f50bf4

log("GUILoot: "+GUILoot.toArray(new String[GUILoot.size()]));

 

?

Oh whoops, I misunderstood your original post just iterate through them.

[Daviyow]

Oh whoops, I misunderstood your original post just iterate through them.

 

 

can i do that in my getState? cus i have some checks for loot in my state or where would be the past part to do this

[Swizzbeat]

can i do that in my getState? cus i have some checks for loot in my state or where would be the past part to do this

Wherever you think would be best. Forgot an ArrayList returned the string with brackets though, so you can just pass them in easy and replace the characters you don't want.

GUILoot.toString().replace("[", "").replace("]", "");

[Fay]

for(String loot : GUILoot){

loot.replace("[","").replace("]","");

}

[ProbsNotAssumeTb]

 

Wherever you think would be best. Forgot an ArrayList returned the string with brackets though, so you can just pass them in easy and replace the characters you don't want.

GUILoot.toString().replace("[", "").replace("]", "");

eww why #replace twice? ewwwww

String#replaceAll("[\\]\\[]", "")

[Fay]

eww why #replace twice? ewwwww

String#replaceAll("[\\]\\[]", "")

bringing suggestions not solutions.

[Pandemic]

bringing suggestions not solutions.

 

That was the solution >.<

[Bjergsen]

1. Iterate (Foreach)

2. Remove the [ and ]

[Ande]

public boolean lootOnGround(){
        GroundItem g;
        for (String s: GUILoot){
            g = closestGroundItemForName(s);
            if(g != null) return true;
        }
        return false;
    }

Or just closestGroundItemForName((String[])GUILoot.toArray()) to pass it as a whole

Edited April 1, 2014 by Ande

[PolishCivil]

String[] array = {"s","n","d"};

String s = Arrays.toString(array);

System.out.println(s.replaceAll(", ","\",\"").replace("[","(").replace("]",")").replace("(","(\"").replace(")","\");"));

}

Idk it works but it should

[PolishCivil]

String[] array = {"s","n","d"};

String s = Arrays.toString(array);

System.out.println(s.replaceAll(", ","\",\"").replace("[","(").replace("]",")").replace("(","(\"").replace(")","\");"));

}

Idk it works but it should

[Daviyow]

 

Wherever you think would be best. Forgot an ArrayList returned the string with brackets though, so you can just pass them in easy and replace the characters you don't want.

GUILoot.toString().replace("[", "").replace("]", "");

 

 

Is that ok to place this under dispose(); at GUI?