Addex exp tables to attributes

src/main/java/net/Indyuce/mmocore/api/player/attribute/PlayerAttribute.java

@@ -3,16 +3,26 @@ package net.Indyuce.mmocore.api.player.attribute;
 import io.lumine.mythic.lib.MythicLib;
 import io.lumine.mythic.lib.api.stat.modifier.StatModifier;
 import net.Indyuce.mmocore.MMOCore;
+import net.Indyuce.mmocore.api.player.PlayerData;
+import net.Indyuce.mmocore.experience.EXPSource;
+import net.Indyuce.mmocore.experience.ExpCurve;
+import net.Indyuce.mmocore.experience.ExperienceObject;
+import net.Indyuce.mmocore.experience.droptable.ExperienceTable;
 import org.apache.commons.lang.Validate;
+import org.bukkit.Location;
 import org.bukkit.configuration.ConfigurationSection;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.HashSet;
+import java.util.Objects;
 import java.util.Set;
 import java.util.logging.Level;
 
-public class PlayerAttribute {
+public class PlayerAttribute implements ExperienceObject {
     private final String id, name;
     private final int max;
+    private final ExperienceTable expTable;
 
     /**
      * Used to store stats using StatType, but attributes also need to access
@@ -35,6 +45,16 @@ public class PlayerAttribute {
                 } catch (IllegalArgumentException exception) {
                     MMOCore.log(Level.WARNING, "Could not load buff '" + key + "' from attribute '" + id + "': " + exception.getMessage());
                 }
+
+        // Load exp table
+        ExperienceTable expTable = null;
+        if (config.contains("exp-table"))
+            try {
+                expTable = MMOCore.plugin.experience.loadExperienceTable(config.get("exp-table"));
+            } catch (RuntimeException exception) {
+                MMOCore.plugin.getLogger().log(Level.WARNING, "Could not load exp table from class '" + id + "': " + exception.getMessage());
+            }
+        this.expTable = expTable;
     }
 
     public String getId() {
@@ -56,4 +76,36 @@ public class PlayerAttribute {
     public Set<StatModifier> getBuffs() {
         return buffs;
     }
+
+    @Override
+    public String getKey() {
+        return "attribute:" + getId().replace("-", "_");
+    }
+
+    @NotNull
+    @Override
+    public ExperienceTable getExperienceTable() {
+        return Objects.requireNonNull(expTable);
+    }
+
+    @Override
+    public boolean hasExperienceTable() {
+        return expTable != null;
+    }
+
+    @Nullable
+    @Override
+    public ExpCurve getExpCurve() {
+        throw new RuntimeException("Attributes don't have experience");
+    }
+
+    @Override
+    public void giveExperience(PlayerData playerData, double experience, @Nullable Location hologramLocation, @NotNull EXPSource source) {
+        throw new RuntimeException("Attributes don't have experience");
+    }
+
+    @Override
+    public boolean shouldHandle(PlayerData playerData) {
+        throw new RuntimeException("Attributes don't have experience");
+    }
 }

src/main/java/net/Indyuce/mmocore/api/player/attribute/PlayerAttributes.java

@@ -129,8 +129,17 @@ public class PlayerAttributes {
 			update();
 		}
 
+		/**
+		 * Adds X points to the base of the player attribute AND applies
+		 * the attribute experience table.
+		 *
+		 * @param value Amount of attribute points spent in the attribute
+		 */
 		public void addBase(int value) {
+			PlayerAttribute attribute = MMOCore.plugin.attributeManager.get(id);
 			setBase(spent + value);
+			if (attribute.hasExperienceTable())
+				attribute.getExperienceTable().claim(data, spent, attribute);
 		}
 
 		/*
@@ -159,14 +168,14 @@ public class PlayerAttributes {
 			return map.get(key);
 		}
 
-		public void addModifier(String key, double value) {
+		public AttributeModifier addModifier(String key, double value) {
-			addModifier(new AttributeModifier(key, id, value, ModifierType.FLAT, EquipmentSlot.OTHER, ModifierSource.OTHER));
+			return addModifier(new AttributeModifier(key, id, value, ModifierType.FLAT, EquipmentSlot.OTHER, ModifierSource.OTHER));
 		}
 
-		public void addModifier(AttributeModifier modifier) {
+		public AttributeModifier addModifier(AttributeModifier modifier) {
-			map.put(modifier.getKey(), modifier);
+			AttributeModifier mod = map.put(modifier.getKey(), modifier);
-
 			update();
+			return mod;
 		}
 
 		public Set<String> getKeys() {
@@ -177,7 +186,7 @@ public class PlayerAttributes {
 			return map.containsKey(key);
 		}
 
-		public void removeModifier(String key) {
+		public AttributeModifier removeModifier(String key) {
 			AttributeModifier mod = map.remove(key);
 
 			/*
@@ -190,12 +199,13 @@ public class PlayerAttributes {
 					((Closeable) mod).close();
 				update();
 			}
+			return mod;
 		}
 
 		public void update() {
-			PlayerAttribute attribute = MMOCore.plugin.attributeManager.get(id);
+			PlayerAttribute attr = MMOCore.plugin.attributeManager.get(id);
 			int total = getTotal();
-			attribute.getBuffs().forEach(buff -> buff.multiply(total).register(data.getMMOPlayerData()));
+			attr.getBuffs().forEach(buff -> buff.multiply(total).register(data.getMMOPlayerData()));
 		}
 
 		public String getId() {

src/main/java/net/Indyuce/mmocore/experience/droptable/ExperienceItem.java

@@ -71,7 +71,7 @@ public class ExperienceItem {
      *         account the randomness factor from the 'chance' parameter
      */
     public boolean roll(int professionLevel, int timesCollected) {
-        int claimsRequired = professionLevel+1 - (firstTrigger-+timesCollected * period);
+        int claimsRequired = professionLevel + 1 - (firstTrigger - timesCollected * period);
         if (claimsRequired < 1)
             return false;