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  • Getting the closest bank to your player


    Pyth
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    This is just a small snippet to get the closest Area from where your player is at any location, we will be using banks as an example but you could implement this method into anything that uses areas.

     
    I haven't seen this posted anywhere so I'll provide my method using HashMaps

     

    ClosestBank Class

     

     

    import org.dreambot.api.methods.map.Area;
    import org.dreambot.api.wrappers.interactive.Entity;
    import java.util.HashMap;
    import java.util.LinkedHashMap;
    import java.util.Map;
    import java.util.stream.Stream;
    
    public class ClosestBank {
        private Area lumbridgeBank = new Area(3210, 3218, 3207, 3220,2);
        private Area alKharidBank = new Area(3269, 3173, 3272, 3161);
        private Area varrockEastBank = new Area(3257, 3424, 3250, 3419);
        private Area varrockWestBank = new Area(3180, 3447, 3185, 3433);
        private Area grandExchange = new Area(3160, 3493, 3169, 3483);
        private Area edgevillageBank = new Area(3098, 3499, 3091, 3488);
        private Area draynorBank = new Area(3097, 3246, 3092, 3240);
        private Area faladorBank = new Area(3009, 3358, 3021, 3355);
        private Area catherbyBank = new Area(2812, 3445, 2806, 3438);
        private Area seersBank = new Area(2721, 3493, 2730, 3490);
        private Area adrougneNorthBank = new Area(2621, 3335, 2612, 3330);
        private Area adrougneSouthBank = new Area(2656, 3287, 2649, 3280);
        private Area barbAssualt = new Area(2538, 3579, 2529, 3560);
        private Area yanilleBank = new Area(2616, 3097, 2609, 3088);
        private Area castleWarsBank = new Area(2437, 3091, 2445, 3081);
        private Area shiloVillageBank = new Area(2849, 2957, 2855, 2951);
        private Area canafisBank = new Area(3516, 3483, 3508, 3474);
        private Area[] bankArea = {lumbridgeBank,alKharidBank,varrockEastBank,varrockWestBank,grandExchange,edgevillageBank,draynorBank,faladorBank,catherbyBank,seersBank,adrougneNorthBank,adrougneSouthBank,barbAssualt,yanilleBank,castleWarsBank,shiloVillageBank,canafisBank};
    
    
    
        public Area getClosestBank(Entity e) {
            HashMap<Area, Integer> distMap = new HashMap<>();
    
            for (Area b : bankArea) {
    
                distMap.put(b, (int) e.getTile().distance(b.getRandomTile()));
    
            }
    
            HashMap<Integer, Area> distMapSorted = sortByDistance(distMap);
    
            Area cBank = distMapSorted.values().toArray(new Area[bankArea.length])[0];
    
            return cBank;
        }
        private static <K, V extends Comparable<? super V>> HashMap<V, K> sortByDistance(Map<K, V> map) {
    
            HashMap<V, K> result = new LinkedHashMap<>();
    
            Stream<Map.Entry<K, V>> st = map.entrySet().stream();
    
            st.sorted(Map.Entry.comparingByValue()).forEachOrdered(e -> result.put(e.getValue(), e.getKey()));
    
            return result;
    
        }
    }
    

     

     

     

    How to call

     

     

            ClosestBank b = new ClosestBank();
            Area closestBankArea = b.getClosestBank(getLocalPlayer());
    

     

     

     

    How to walk an Area

     

     

            getWalking().walk(closestBankArea.getRandomTile());
    

     

     

    Edited by Noodle Boy
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    Or use getBank().getClosestBankLocation()

    That does work but I wanted to add unsupported locations which is why I made the method, also you're able to get closest Areas with this not just banks.

     

    You can also filter out banks if you don't meet requirements to use them.

    Edited by Noodle Boy
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    That does work but I wanted to add unsupported locations which is why I made the method, also you're able to get closest Areas with this not just banks.

     

    You can also filter out banks if you don't meet requirements to use them.

    I think you can already add new web banks.

     

    EDIT: Just kidding it's a fucking enum.

     

    https://dreambot.org/forums/index.php/topic/11015-can-web-banks-not-be-an-enum-please/

    Edited by Dorkinator
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    If you leech that"s fine, but at least give the credit the creator.

     

    Credits to: Loudpacks (anther bot forum user.)

    Adapted from Enums and Banks, thanks Loudpacks!

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