Waypoints cleanup

pom.xml

@@ -43,12 +43,8 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-jar-plugin</artifactId>
 				<version>2.3.1</version>
-				<configuration>
-					<outputDirectory>C:\Users\guill\Minecraft Server\Server\plugins</outputDirectory>
-				</configuration>
 			</plugin>
 
-
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>

src/main/java/net/Indyuce/mmocore/gui/WaypointViewer.java

@@ -8,11 +8,10 @@ import net.Indyuce.mmocore.gui.api.GeneratedInventory;
 import net.Indyuce.mmocore.gui.api.item.InventoryItem;
 import net.Indyuce.mmocore.gui.api.item.Placeholders;
 import net.Indyuce.mmocore.gui.api.item.SimplePlaceholderItem;
-import net.Indyuce.mmocore.waypoint.CostType;
 import net.Indyuce.mmocore.waypoint.Waypoint;
-import net.Indyuce.mmocore.waypoint.WaypointOption;
+import net.Indyuce.mmocore.waypoint.WaypointPath;
 import org.apache.commons.lang.Validate;
-import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.configuration.ConfigurationSection;
@@ -21,8 +20,12 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.persistence.PersistentDataContainer;
 import org.bukkit.persistence.PersistentDataType;
+import org.jetbrains.annotations.Nullable;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 public class WaypointViewer extends EditableInventory {
     public WaypointViewer() {
@@ -68,7 +71,6 @@ public class WaypointViewer extends EditableInventory {
         private final SimplePlaceholderItem noWaypoint, locked;
         private final WaypointItemHandler availWaypoint, noStellium, notLinked, notDynamic, currentWayPoint;
 
-
         public WaypointItem(ConfigurationSection config) {
             super(Material.BARRIER, config);
 
@@ -80,7 +82,6 @@ public class WaypointViewer extends EditableInventory {
             Validate.notNull(config.getConfigurationSection("not-enough-stellium"), "Could not load 'not-enough-stellium' config");
             Validate.notNull(config.getConfigurationSection("display"), "Could not load 'display' config");
 
-
             noWaypoint = new SimplePlaceholderItem(config.getConfigurationSection("no-waypoint"));
             locked = new SimplePlaceholderItem(config.getConfigurationSection("locked"));
             notLinked = new WaypointItemHandler(config.getConfigurationSection("not-a-destination"), true);
@@ -107,7 +108,6 @@ public class WaypointViewer extends EditableInventory {
             if (inv.current != null && inv.current.equals(waypoint))
                 return currentWayPoint.display(inv, n);
 
-
             if (!inv.getPlayerData().hasWaypoint(waypoint))
                 return locked.display(inv, n);
 
@@ -115,7 +115,6 @@ public class WaypointViewer extends EditableInventory {
             if (inv.current != null && !inv.paths.containsKey(waypoint))
                 return notLinked.display(inv, n);
 
-
             // Not dynamic waypoint
             if (inv.current == null && !inv.paths.containsKey(waypoint))
                 return notDynamic.display(inv, n);
@@ -124,7 +123,6 @@ public class WaypointViewer extends EditableInventory {
             if (inv.paths.get(waypoint).getCost() > inv.getPlayerData().getStellium())
                 return noStellium.display(inv, n);
 
-
             return availWaypoint.display(inv, n);
         }
     }
@@ -144,6 +142,16 @@ public class WaypointViewer extends EditableInventory {
             // If a player can teleport to another waypoint given his location
             Waypoint waypoint = inv.waypoints.get(inv.page * inv.getEditable().getByFunction("waypoint").getSlots().size() + n);
             ItemMeta meta = disp.getItemMeta();
+
+            // Add waypoint lore if not empty
+            if (!waypoint.getLore().isEmpty()) {
+                List<String> lore = meta.getLore();
+                Placeholders placeholders = new Placeholders();
+                for (String str : waypoint.getLore())
+                    lore.add(0, ChatColor.GRAY + placeholders.apply(inv.getPlayer(), str));
+                meta.setLore(lore);
+            }
+
             PersistentDataContainer container = meta.getPersistentDataContainer();
             container.set(new NamespacedKey(MMOCore.plugin, "waypointId"), PersistentDataType.STRING, waypoint.getId());
             disp.setItemMeta(meta);
@@ -160,7 +168,7 @@ public class WaypointViewer extends EditableInventory {
                 holders.register("current_cost", inv.paths.get(waypoint).getCost());
                 holders.register("normal_cost", decimal.format(inv.paths.containsKey(waypoint) ? inv.paths.get(waypoint).getCost() : Double.POSITIVE_INFINITY));
                 holders.register("dynamic_cost", decimal.format(waypoint.getDynamicCost()));
-                holders.register("intermediary_waypoints", inv.paths.containsKey(waypoint) ? inv.paths.get(waypoint).displayIntermediaryWayPoints(inv.waypointCostType.equals(CostType.DYNAMIC_USE)) : "none");
+                holders.register("intermediary_waypoints", inv.paths.containsKey(waypoint) ? inv.paths.get(waypoint).displayIntermediaryWayPoints(inv.isDynamicUse()) : "None");
             }
 
             return holders;
@@ -169,9 +177,9 @@ public class WaypointViewer extends EditableInventory {
 
     public class WaypointViewerInventory extends GeneratedInventory {
         private final List<Waypoint> waypoints = new ArrayList<>(MMOCore.plugin.waypointManager.getAll());
+        @Nullable
         private final Waypoint current;
-        private final Map<Waypoint, Waypoint.PathInfo> paths = new HashMap<>();
+        private final Map<Waypoint, WaypointPath> paths = new HashMap<>();
-        private final CostType waypointCostType;
 
         private int page;
 
@@ -179,32 +187,29 @@ public class WaypointViewer extends EditableInventory {
             super(playerData, editable);
 
             this.current = current;
-            if (current != null) {
+            if (current != null)
-                for (Waypoint.PathInfo pathInfo : current.getAllPath())
+                for (WaypointPath pathInfo : current.getAllPath())
                     paths.put(pathInfo.getFinalWaypoint(), pathInfo);
-            }
+
             if (current == null) {
 
                 //Iterate through all the dynamic points and find all the points it is linked to and the path
                 HashMap<Waypoint, Double> dynamicPoints = new HashMap<>();
                 //We first check all the dynamic waypoints
                 for (Waypoint waypoint : waypoints) {
-                    if (waypoint.canHaveDynamicUse(playerData.getPlayer())) {
+                    if (waypoint.mayBeUsedDynamically(playerData.getPlayer())) {
-                        paths.put(waypoint, new Waypoint.PathInfo(waypoint, waypoint.getDynamicCost()));
+                        paths.put(waypoint, new WaypointPath(waypoint, waypoint.getDynamicCost()));
                         dynamicPoints.put(waypoint, waypoint.getDynamicCost());
                     }
                 }
-                for(Waypoint source: dynamicPoints.keySet()){
+                for (Waypoint source : dynamicPoints.keySet()) {
-                    for (Waypoint.PathInfo target : source.getAllPath()) {
+                    for (WaypointPath target : source.getAllPath()) {
-                        if (!paths.containsKey(target.getFinalWaypoint()) || paths.get(target.getFinalWaypoint()).getCost() > target.getCost()+dynamicPoints.get(source)) {
+                        if (!paths.containsKey(target.getFinalWaypoint()) || paths.get(target.getFinalWaypoint()).getCost() > target.getCost() + dynamicPoints.get(source)) {
                             paths.put(target.getFinalWaypoint(), target.addCost(dynamicPoints.get(source)));
                         }
                     }
                 }
-
             }
-
-            this.waypointCostType = current == null ? CostType.DYNAMIC_USE : CostType.NORMAL_USE;
         }
 
         @Override
@@ -212,6 +217,10 @@ public class WaypointViewer extends EditableInventory {
             return getName();
         }
 
+        public boolean isDynamicUse() {
+            return current == null;
+        }
+
         @Override
         public void whenClicked(InventoryClickEvent event, InventoryItem item) {
             if (item.getFunction().equals("next")) {
@@ -260,7 +269,6 @@ public class WaypointViewer extends EditableInventory {
                 }
 
                 // Stellium cost
-                CostType costType = current == null ? CostType.DYNAMIC_USE : CostType.NORMAL_USE;
                 double withdraw = paths.get(waypoint).getCost();
                 double left = withdraw - playerData.getStellium();
                 if (left > 0) {

src/main/java/net/Indyuce/mmocore/loot/chest/LootChestRegion.java

@@ -35,7 +35,7 @@ public class LootChestRegion {
         }
     };
 
-    private static final Random random = new Random();
+    private static final Random RANDOM = new Random();
 
     public LootChestRegion(ConfigurationSection config) {
         Validate.notNull(config, "Could not load config");
@@ -110,7 +110,7 @@ public class LootChestRegion {
         location.getBlock().setType(Material.CHEST);
         Chest chest = (Chest) location.getBlock().getState();
         tier.getDropTable().collect(builder).forEach(item -> {
-            Integer slot = slots.get(random.nextInt(slots.size()));
+            Integer slot = slots.get(RANDOM.nextInt(slots.size()));
             chest.getInventory().setItem(slot, item);
             slots.remove(slot);
         });
@@ -135,7 +135,7 @@ public class LootChestRegion {
         double cummulated = 0;
         for (ChestTier tier : tiers) {
             cummulated += getTierCoefficient(tier.getChance(), chance);
-            if (random.nextDouble() < cummulated / sum)
+            if (RANDOM.nextDouble() < cummulated / sum)
                 return tier;
         }
 
@@ -175,9 +175,9 @@ public class LootChestRegion {
          * Chooses a random direction and get the block in
          * that direction which has the same height as the player
          */
-        double a = random.nextDouble() * 2 * Math.PI;
+        double a = RANDOM.nextDouble() * 2 * Math.PI;
         Vector dir = new Vector(Math.cos(a), 0, Math.sin(a))
-                .multiply(algOptions.minRange + random.nextDouble() * (algOptions.maxRange - algOptions.minRange));
+                .multiply(algOptions.minRange + RANDOM.nextDouble() * (algOptions.maxRange - algOptions.minRange));
         Location random = center.add(dir);
 
         /*

src/main/java/net/Indyuce/mmocore/manager/WaypointManager.java

@@ -55,5 +55,12 @@ public class WaypointManager implements MMOCoreManager {
             } catch (RuntimeException exception) {
                 MMOCore.log(Level.WARNING, "Could not load waypoint '" + key + "': " + exception.getMessage());
             }
+
+        for (Waypoint waypoint : waypoints.values())
+            try {
+                waypoint.postLoad();
+            } catch (RuntimeException exception) {
+                MMOCore.log(Level.WARNING, "Could not post-load waypoint '" + waypoint.getId() + "': " + exception.getMessage());
+            }
     }
 }

src/main/java/net/Indyuce/mmocore/waypoint/CostType.java

@@ -1,30 +0,0 @@
-package net.Indyuce.mmocore.waypoint;
-
-public enum CostType {
-
-    /**
-     * When teleporting to this waypoint
-     */
-    NORMAL_USE,
-
-    /**
-     * When dynamically teleporting to this waypoint
-     */
-    DYNAMIC_USE,
-
-    /**
-     * When setting your spawn point to this waypoint.
-     */
-    // SET_SPAWNPOINT
-    ;
-
-    private final String path;
-
-    CostType() {
-        this.path = name().toLowerCase().replace("_", "-");
-    }
-
-    public String getPath() {
-        return path;
-    }
-}

src/main/java/net/Indyuce/mmocore/waypoint/Waypoint.java

@@ -1,6 +1,7 @@
 package net.Indyuce.mmocore.waypoint;
 
 import io.lumine.mythic.lib.api.MMOLineConfig;
+import io.lumine.mythic.lib.api.util.PostLoadObject;
 import net.Indyuce.mmocore.MMOCore;
 import net.Indyuce.mmocore.loot.chest.condition.Condition;
 import net.Indyuce.mmocore.loot.chest.condition.ConditionInstance;
@@ -12,12 +13,15 @@ import org.bukkit.World;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.craftbukkit.libs.jline.internal.Nullable;
 import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.*;
+import java.util.logging.Level;
 
-public class Waypoint implements Unlockable {
+public class Waypoint extends PostLoadObject implements Unlockable {
     private final String id, name;
     private final Location loc;
+    private final List<String> lore;
     private final double radiusSquared;
 
     /**
@@ -26,36 +30,21 @@ public class Waypoint implements Unlockable {
      * <p>
      * If it's empty it can access any waypoint.
      */
-    private final Map<String, Integer> destinations = new HashMap<>();
+    private final Map<Waypoint, Integer> destinations = new HashMap<>();
 
     /**
      * Waypoint options saved here.
      */
     private final Map<WaypointOption, Boolean> options = new HashMap<>();
-
-    /**
-     * Stellium cost for each action (0 being the default cost)
-     */
     private final double dynamicCost, setSpawnCost;
-    private final ArrayList<Condition> dynamicUseConditions = new ArrayList<>();
+    private final List<Condition> dynamicUseConditions = new ArrayList<>();
-
-    private final Map<CostType, Double> costs = new HashMap<>();
-
-    public double getDynamicCost() {
-        return dynamicCost;
-    }
-
-    public double getSetSpawnCost() {
-        return setSpawnCost;
-    }
-
-    public double getCost(Waypoint waypoint) {
-        return getPath(waypoint).cost;
-    }
 
     public Waypoint(ConfigurationSection config) {
+        super(config);
+
         id = Objects.requireNonNull(config, "Could not load config section").getName();
         name = Objects.requireNonNull(config.getString("name"), "Could not load waypoint name");
+        lore = Objects.requireNonNullElse(config.getStringList("lore"), new ArrayList<>());
 
         loc = readLocation(Objects.requireNonNull(config.getString("location"), "Could not read location"));
         radiusSquared = Math.pow(config.getDouble("radius"), 2);
@@ -63,37 +52,30 @@ public class Waypoint implements Unlockable {
         dynamicCost = config.getDouble("cost.dynamic-use");
         setSpawnCost = config.getDouble("cost.set-spawnpoint");
 
-
         for (WaypointOption option : WaypointOption.values())
             options.put(option, config.getBoolean("option." + option.getPath(), option.getDefaultValue()));
 
-        //We load all the linked WayPoints
+        if (config.contains("dynamic-conditions")) {
+            List<String> conditions = config.getStringList("dynamic-conditions");
+            for (String condition : conditions)
+                try {
+                    dynamicUseConditions.add(MMOCore.plugin.loadManager.loadCondition(new MMOLineConfig(condition)));
+                } catch (RuntimeException exception) {
+                    MMOCore.plugin.getLogger().log(Level.WARNING, "Could not load condition '" + condition + "' from waypoint '" + id + "': " + exception.getMessage());
+                }
+        }
+    }
+
+    @Override
+    protected void whenPostLoaded(@NotNull ConfigurationSection config) {
+
+        // Load waypoint network
         if (config.contains("linked")) {
             ConfigurationSection section = config.getConfigurationSection("linked");
-            for (String key : section.getKeys(false)) {
+            for (String key : section.getKeys(false))
-                destinations.put(key, section.getInt(key));
+                destinations.put(MMOCore.plugin.waypointManager.get(key), section.getInt(key));
         }
     }
-        if (config.contains("conditions")) {
-            List<String> conditions = config.getStringList("conditions");
-            for (String condition : conditions) {
-                dynamicUseConditions.add(MMOCore.plugin.loadManager.loadCondition(new MMOLineConfig(condition)));
-
-            }
-
-        }
-    }
-
-    public boolean canHaveDynamicUse(Player player) {
-        if (!options.get(WaypointOption.DYNAMIC))
-            return false;
-
-        for (Condition condition : dynamicUseConditions) {
-            if (!condition.isMet(new ConditionInstance(player)))
-                return false;
-        }
-        return true;
-    }
 
     public String getId() {
         return id;
@@ -103,71 +85,85 @@ public class Waypoint implements Unlockable {
         return name;
     }
 
+    public List<String> getLore() {
+        return lore;
+    }
+
     public Location getLocation() {
         return loc;
     }
 
-
     /**
      * @param other Another waypoint
      * @return If any player standing on that waypoint can teleport to given waypoint
      */
     @Deprecated
     public boolean hasDestination(Waypoint other) {
-        return destinations.isEmpty() || destinations.keySet().contains(other.getId());
+        return destinations.isEmpty() || destinations.containsKey(other);
+    }
+
+    public double getDynamicCost() {
+        return dynamicCost;
+    }
+
+    public double getSetSpawnCost() {
+        return setSpawnCost;
+    }
+
+    public boolean mayBeUsedDynamically(Player player) {
+        if (!options.get(WaypointOption.DYNAMIC))
+            return false;
+
+        for (Condition condition : dynamicUseConditions)
+            if (!condition.isMet(new ConditionInstance(player)))
+                return false;
+
+        return true;
     }
 
     /**
-     * Checks directly if the waypoint is directly linked to the current one
-     *
      * @return Integer.POSITIVE_INFINITY if the way point is not linked
+     *         If it is, cost of the instant travel between the two waypoints.
      */
-    private int getSimpleCostDestination(Waypoint waypoint) {
+    public int getDirectCost(Waypoint waypoint) {
-        if (!destinations.keySet().contains(waypoint.getId()))
+        return destinations.getOrDefault(waypoint, Integer.MAX_VALUE);
-            return Integer.MAX_VALUE;
-        return destinations.get(waypoint.getId());
     }
 
-
+    public List<WaypointPath> getAllPath() {
-    public ArrayList<PathInfo> getAllPath() {
         //All the WayPoints that have been registered
-        ArrayList<Waypoint> checkedPoints = new ArrayList<>();
+        List<Waypoint> checkedPoints = new ArrayList<>();
         //All the path
-        ArrayList<PathInfo> paths = new ArrayList();
+        List<WaypointPath> paths = new ArrayList();
-        ArrayList<PathInfo> pointsToCheck = new ArrayList<>();
+        List<WaypointPath> pointsToCheck = new ArrayList<>();
-        pointsToCheck.add(new PathInfo(this));
+        pointsToCheck.add(new WaypointPath(this));
 
         while (pointsToCheck.size() != 0) {
-            PathInfo checked = pointsToCheck.get(0);
+            WaypointPath checked = pointsToCheck.get(0);
             pointsToCheck.remove(0);
             paths.add(checked);
             checkedPoints.add(checked.getFinalWaypoint());
 
-            for (String wayPointId : checked.getFinalWaypoint().destinations.keySet()) {
+            for (Waypoint toCheck : checked.getFinalWaypoint().destinations.keySet())
-                Waypoint toCheck = MMOCore.plugin.waypointManager.get(wayPointId);
                 if (!checkedPoints.contains(toCheck)) {
-                    PathInfo toCheckInfo = checked.addWayPoint(toCheck);
+                    WaypointPath toCheckInfo = checked.addWayPoint(toCheck);
-                    //We keep pointsToCheck ordered
+                    // We keep pointsToCheck ordered
                     pointsToCheck = toCheckInfo.addInOrder(pointsToCheck);
                 }
         }
-        }
         return paths;
-
     }
 
-
     @Nullable
-    public PathInfo getPath(Waypoint targetWaypoint) {
+    public WaypointPath getPath(Waypoint targetWaypoint) {
         //All the WayPoints that have been registered
-        ArrayList<Waypoint> checkedPoints = new ArrayList<>();
+        List<Waypoint> checkedPoints = new ArrayList<>();
         //All the path
-        ArrayList<PathInfo> paths = new ArrayList();
+        List<WaypointPath> paths = new ArrayList();
-        ArrayList<PathInfo> pointsToCheck = new ArrayList<>();
+        List<WaypointPath> pointsToCheck = new ArrayList<>();
-        pointsToCheck.add(new PathInfo(this));
+        pointsToCheck.add(new WaypointPath(this));
 
         while (pointsToCheck.size() != 0) {
-            PathInfo checked = pointsToCheck.get(0);
+            WaypointPath checked = pointsToCheck.get(0);
             pointsToCheck.remove(0);
             paths.add(checked);
             checkedPoints.add(checked.getFinalWaypoint());
@@ -175,19 +171,16 @@ public class Waypoint implements Unlockable {
             if (checked.getFinalWaypoint().equals(targetWaypoint))
                 return checked;
 
-            for (String wayPointId : checked.getFinalWaypoint().destinations.keySet()) {
+            for (Waypoint toCheck : checked.getFinalWaypoint().destinations.keySet())
-                Waypoint toCheck = MMOCore.plugin.waypointManager.get(wayPointId);
                 if (!checkedPoints.contains(toCheck)) {
-                    PathInfo toCheckInfo = checked.addWayPoint(toCheck);
+                    WaypointPath toCheckInfo = checked.addWayPoint(toCheck);
-                    //We keep pointsToCheck ordered
+                    // We keep pointsToCheck ordered
                     pointsToCheck = toCheckInfo.addInOrder(pointsToCheck);
                 }
         }
-        }
 
         //If no path has been found we return null
         return null;
-
     }
 
     public boolean hasOption(WaypointOption option) {
@@ -235,96 +228,4 @@ public class Waypoint implements Unlockable {
 
         return new Location(world, x, y, z, yaw, pitch);
     }
-
-    public static class PathInfo {
-        private final ArrayList<Waypoint> waypoints;
-        private double cost;
-
-        public ArrayList<Waypoint> getWaypoints() {
-            return waypoints;
-        }
-
-        public double getCost() {
-            return cost;
-        }
-
-        public PathInfo(Waypoint waypoint) {
-            this.waypoints = new ArrayList<>();
-            this.waypoints.add(waypoint);
-            cost = 0;
-        }
-        public PathInfo(Waypoint waypoint,double cost) {
-            this.waypoints = new ArrayList<>();
-            this.waypoints.add(waypoint);
-            this.cost = cost;
-        }
-
-        public PathInfo addCost(double cost) {
-            this.cost+=cost;
-            return this;
-        }
-
-        public ArrayList<PathInfo> addInOrder(ArrayList<PathInfo> pathInfos) {
-            int index = 0;
-            while (index < pathInfos.size()) {
-                if (cost < pathInfos.get(index).cost) {
-                    pathInfos.set(index, this);
-                    return pathInfos;
-                }
-                index++;
-            }
-            //If index==pathInfos.size() we add the waypoint at the end
-            pathInfos.add(this);
-            return pathInfos;
-        }
-
-
-        public PathInfo(List<Waypoint> waypoints, double cost) {
-            this.waypoints = new ArrayList<>(waypoints);
-            this.cost = cost;
-        }
-
-        /**
-         *
-         * @param dynamic We display the first waypoint if it is dynamic as it is an intermediary point
-         * @return
-         */
-        public String displayIntermediaryWayPoints(boolean dynamic) {
-            String result = "";
-            if(!dynamic) {
-                if (waypoints.size() <= 2)
-                    return "none";
-                for (int i = 1; i < waypoints.size() - 1; i++) {
-                    result += waypoints.get(i).name + (i != waypoints.size() - 2 ? "," : "");
-                }
-
-            }
-            if(dynamic) {
-                if (waypoints.size() <= 1)
-                    return "none";
-                for (int i = 0; i < waypoints.size() - 1; i++) {
-                    result += waypoints.get(i).name + (i != waypoints.size() - 2 ? "," : "");
-                }
-            }
-            return result;
-            }
-
-        public PathInfo addWayPoint(Waypoint waypoint) {
-            Validate.isTrue(!waypoints.contains(waypoint), "You can't create cyclic path");
-            ArrayList<Waypoint> newWaypoints = new ArrayList<>();
-            newWaypoints.addAll(waypoints);
-            newWaypoints.add(waypoint);
-            double cost = this.cost + getFinalWaypoint().getSimpleCostDestination(waypoint);
-            return new PathInfo(newWaypoints, cost);
-        }
-
-
-        public Waypoint getInitialWaypoint() {
-            return waypoints.get(0);
-        }
-
-        public Waypoint getFinalWaypoint() {
-            return waypoints.get(waypoints.size() - 1);
-        }
-    }
 }

src/main/java/net/Indyuce/mmocore/waypoint/WaypointPath.java

@@ -0,0 +1,85 @@
+package net.Indyuce.mmocore.waypoint;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class WaypointPath {
+    private final List<Waypoint> waypoints;
+    private double cost;
+
+    public WaypointPath(Waypoint waypoint) {
+        this.waypoints = new ArrayList<>();
+        this.waypoints.add(waypoint);
+        cost = 0;
+    }
+
+    public WaypointPath(Waypoint waypoint, double cost) {
+        this.waypoints = new ArrayList<>();
+        this.waypoints.add(waypoint);
+        this.cost = cost;
+    }
+
+    public WaypointPath(List<Waypoint> waypoints, double cost) {
+        this.waypoints = new ArrayList<>(waypoints);
+        this.cost = cost;
+    }
+
+    public List<Waypoint> getWaypoints() {
+        return waypoints;
+    }
+
+    public double getCost() {
+        return cost;
+    }
+
+    public WaypointPath addCost(double cost) {
+        this.cost += cost;
+        return this;
+    }
+
+    public List<WaypointPath> addInOrder(List<WaypointPath> pathInfos) {
+        int index = 0;
+        while (index < pathInfos.size()) {
+            if (cost < pathInfos.get(index).cost) {
+                pathInfos.set(index, this);
+                return pathInfos;
+            }
+            index++;
+        }
+        // If index == pathInfos.size() add the waypoint at the end
+        pathInfos.add(this);
+        return pathInfos;
+    }
+
+
+    /**
+     * @param dynamic Display the first waypoint if it is dynamic as it is an intermediary point
+     * @return List with all
+     */
+    public String displayIntermediaryWayPoints(boolean dynamic) {
+        int beginIndex = dynamic ? 0 : 1;
+        if (waypoints.size() <= beginIndex + 1)
+            return "None";
+
+        String result = "";
+        for (int i = beginIndex; i < waypoints.size() - 1; i++)
+            result += waypoints.get(i).getName() + (i != waypoints.size() - 2 ? ", " : "");
+        return result;
+    }
+
+    public WaypointPath addWayPoint(Waypoint waypoint) {
+        List<Waypoint> newWaypoints = new ArrayList<>();
+        newWaypoints.addAll(waypoints);
+        newWaypoints.add(waypoint);
+        double cost = this.cost + getFinalWaypoint().getDirectCost(waypoint);
+        return new WaypointPath(newWaypoints, cost);
+    }
+
+    public Waypoint getInitialWaypoint() {
+        return waypoints.get(0);
+    }
+
+    public Waypoint getFinalWaypoint() {
+        return waypoints.get(waypoints.size() - 1);
+    }
+}

src/main/resources/default/gui/waypoints.yml

@@ -59,7 +59,7 @@ items:
 
       lore:
         - '&7You cannot teleport as you do not have enough Stellium.'
-        - '&7Teleporting costs &b&l{normal_cost}&7/&b&l{dynamic_cost}  &7Stellium.'
+        - '&7Teleporting costs &b{normal_cost}&7/&b{dynamic_cost} &7Stellium.'
 
     # Displayed when the waypoint is unlocked and usable
     display:

src/main/resources/default/waypoints.yml

@@ -12,11 +12,11 @@ spawn:
   # Radius of waypoint around the specified location.
   radius: 2.0
 
+  lore: {}
+
+  # Cost for several specific actions
   cost:
 
-    # Stellium cost in order to use the waypoint.
-    # Stellium is like stamina however it's not used
-    # by skills and regens much slower than mana.
     # Cost when not standing on any waypoint.
     dynamic-use: 5
 
@@ -46,13 +46,11 @@ spawn:
     spawn1: 4
     spawn2: 5
 
-
 spawn1:
   name: Spawn1
   location: 'world 69 71 136 136 0'
   radius: 2.0
-  cost:
+  lore: {}
-    normal-use: 3
   option:
     default: false
 
@@ -60,21 +58,19 @@ spawn1:
     # on any waypoint (waypoint must be unlocked).
     dynamic: true
 
-  ##Not necessary if the waypoint doesn't allow dynamic use
+  # Not necessary if the waypoint doesn't allow dynamic use
-  ##The conditions for the dynamic-use of the waypoint
+  # The conditions for the dynamic-use of the waypoint
-  conditions:
+  dynamic-conditions:
     - 'distance{world=world;x=69;y=71;z=163;distance=500}'
 
-
   linked:
     spawn: 4
 
 spawn2:
   name: Spawn2
+  lore: {}
   location: 'world 69 71 136 136 0'
   radius: 3.0
-  cost:
-    normal-use: 3
   option:
     enable-menu: false
   linked: