ExperimentKiller

import com.rarebot.script.Script;
import com.rarebot.script.ScriptManifest;
import com.rarebot.script.wrappers.RSNPC;
@ScriptManifest(
        authors = {"Phatninja55"}, version = 1.00, keywords = ("Fighter, Experiment, Kill"), description = "Kills Experiments", name = "ExperimentKiller")
public class ExperimentKiller extends Script {
    public boolean onStart() {
        mouse.setSpeed(6);
        log("Thanks for choosing ExperimentKiller By: Phatninja55");
    return true; }
        @Override
    public int loop() {
          if(getMyPlayer().getAnimation() == -1) {
               Attack(); }
              return random(300, 500); }
        private void Attack() {
                 RSNPC AllNPCS[] = npcs.getAll(1678, 1677);
              RSNPC ClosestNPC = null;
              int ClosestNPCDistance = -1;
              for (RSNPC CurrentNpc : AllNPCS) {
                  if (((calc.distanceTo(CurrentNpc) < ClosestNPCDistance) || ClosestNPCDistance == -1)) {
                      ClosestNPC = CurrentNpc; }  }
                    if (ClosestNPC != null) {
             if (ClosestNPC.isOnScreen() && (ClosestNPC.getInteracting() == null)) {
                ClosestNPC.interact("Attack ");
                   sleep(900, 1200);   }
             else if (!ClosestNPC.isOnScreen()) {
                    camera.turnTo(ClosestNPC);
                     walking.walkTileMM(ClosestNPC.getLocation()); } } } }