Attributes, AirScooter fixes, Config fixes (#720)

* Attributes, AirScooter fixes, Config fixes

* AirScooter fixes

* AirScooter fixes part two

src/com/projectkorra/projectkorra/ProjectKorra.java

@@ -28,6 +28,7 @@ import com.projectkorra.projectkorra.util.MetricsLite;
 import com.projectkorra.projectkorra.util.RevertChecker;
 import com.projectkorra.projectkorra.util.TempBlock;
 import com.projectkorra.projectkorra.util.Updater;
+import com.projectkorra.projectkorra.util.attributes.AttributeModifiers;
 import com.projectkorra.projectkorra.util.logging.PKLogHandler;
 import com.projectkorra.projectkorra.waterbending.util.WaterbendingManager;
 
@@ -68,6 +69,7 @@ public class ProjectKorra extends JavaPlugin {
 		CoreAbility.registerAbilities();
 		collisionInitializer.initializeDefaultCollisions(); // must be called after abilities have been registered
 		collisionManager.startCollisionDetection();
+		new AttributeModifiers();
 
 		Preset.loadExternalPresets();
 

src/com/projectkorra/projectkorra/ability/CoreAbility.java

@@ -40,6 +40,7 @@ import com.projectkorra.projectkorra.configuration.ConfigManager;
 import com.projectkorra.projectkorra.event.AbilityEndEvent;
 import com.projectkorra.projectkorra.event.AbilityProgressEvent;
 import com.projectkorra.projectkorra.event.AbilityStartEvent;
+import com.projectkorra.projectkorra.util.Attribute.Attributable;
 
 import sun.reflect.ReflectionFactory;
 
@@ -491,6 +492,11 @@ public abstract class CoreAbility implements Ability {
 						AddonAbility addon = (AddonAbility) ability;
 						addon.load();
 					}
+					
+					if (ability instanceof Attributable) {
+						Attributable att = (Attributable) ability;
+						att.registerAttributes();
+					}
 				}
 				catch (Exception e) {
 				}
@@ -564,6 +570,12 @@ public abstract class CoreAbility implements Ability {
 						PassiveManager.getPassivesByElement().get(((SubElement) coreAbil.getElement()).getParentElement()).add(name);
 					}
 				}
+				
+
+				if (coreAbil instanceof Attributable) {
+					Attributable att = (Attributable) coreAbil;
+					att.registerAttributes();
+				}
 			}
 			catch (Exception | Error e) {
 				plugin.getLogger().warning("The ability " + coreAbil.getName() + " was not able to load, if this message shows again please remove it!");

src/com/projectkorra/projectkorra/airbending/AirBlast.java

@@ -29,10 +29,12 @@ import com.projectkorra.projectkorra.ability.CoreAbility;
 import com.projectkorra.projectkorra.ability.util.Collision;
 import com.projectkorra.projectkorra.command.Commands;
 import com.projectkorra.projectkorra.object.HorizontalVelocityTracker;
+import com.projectkorra.projectkorra.util.Attribute;
+import com.projectkorra.projectkorra.util.Attribute.Attributable;
 import com.projectkorra.projectkorra.util.DamageHandler;
 import com.projectkorra.projectkorra.util.Flight;
 
-public class AirBlast extends AirAbility {
+public class AirBlast extends AirAbility implements Attributable{
 
 	private static final int MAX_TICKS = 10000;
 	private static final Map<Player, Location> ORIGINS = new ConcurrentHashMap<>();
@@ -44,15 +46,9 @@ public class AirBlast extends AirAbility {
 	private boolean isFromOtherOrigin;
 	private boolean showParticles;
 	private int ticks;
-	private int particles;
+	int particles;
-	private long cooldown;
+	long cooldown;
-	private double speedFactor;
+	double speedFactor, range, pushFactor, pushFactorForOthers, damage, speed, radius;
-	private double range;
-	private double pushFactor;
-	private double pushFactorForOthers;
-	private double damage;
-	private double speed;
-	private double radius;
 	private Location location;
 	private Location origin;
 	private Vector direction;
@@ -60,6 +56,14 @@ public class AirBlast extends AirAbility {
 	private Random random;
 	private ArrayList<Block> affectedLevers;
 	private ArrayList<Entity> affectedEntities;
+	private static Attribute<Integer> particlesA;
+	private static Attribute<Long> cooldownA;
+	private static Attribute<Double> rangeA;
+	private static Attribute<Double> pushFactorA;
+	private static Attribute<Double> pushFactorForOthersA;
+	private static Attribute<Double> damageA;
+	private static Attribute<Double> speedA;
+	private static Attribute<Double> radiusA;
 
 	public AirBlast(Player player) {
 		super(player);
@@ -111,23 +115,18 @@ public class AirBlast extends AirAbility {
 		this.canPressButtons = false;
 		this.canFlickLevers = false;
 
-		if (bPlayer.isAvatarState()) {
-			this.pushFactor = getConfig().getDouble("Abilities.Avatar.AvatarState.Air.AirBlast.Push.Entities");
-			this.pushFactorForOthers = getConfig().getDouble("Abilities.Avatar.AvatarState.Air.AirBlast.Push.Self");
-		}
-
 		start();
 	}
 
 	private void setFields() {
-		this.particles = getConfig().getInt("Abilities.Air.AirBlast.Particles");
+		this.particles = particlesA.getModified(bPlayer);
-		this.cooldown = getConfig().getLong("Abilities.Air.AirBlast.Cooldown");
+		this.cooldown = cooldownA.getModified(bPlayer);
-		this.range = getConfig().getDouble("Abilities.Air.AirBlast.Range");
+		this.range = rangeA.getModified(bPlayer);
-		this.speed = getConfig().getDouble("Abilities.Air.AirBlast.Speed");
+		this.damage = damageA.getModified(bPlayer);
-		this.range = getConfig().getDouble("Abilities.Air.AirBlast.Range");
+		this.speed = speedA.getModified(bPlayer);
-		this.radius = getConfig().getDouble("Abilities.Air.AirBlast.Radius");
+		this.radius = radiusA.getModified(bPlayer);
-		this.pushFactor = getConfig().getDouble("Abilities.Air.AirBlast.Push.Entities");
+		this.pushFactor = pushFactorA.getModified(bPlayer);
-		this.pushFactorForOthers = getConfig().getDouble("Abilities.Air.AirBlast.Push.Self");
+		this.pushFactorForOthers = pushFactorForOthersA.getModified(bPlayer);
 		this.canFlickLevers = getConfig().getBoolean("Abilities.Air.AirBlast.CanFlickLevers");
 		this.canOpenDoors = getConfig().getBoolean("Abilities.Air.AirBlast.CanOpenDoors");
 		this.canPressButtons = getConfig().getBoolean("Abilities.Air.AirBlast.CanPressButtons");
@@ -639,4 +638,16 @@ public class AirBlast extends AirAbility {
 		return getConfig().getInt("Abilities.Air.AirBlast.SelectRange");
 	}
 
+	@Override
+	public void registerAttributes() {
+		particlesA = new Attribute<Integer>(this, "particles", getConfig().getInt("Abilities.Air.AirBlast.Particles"));
+		cooldownA = new Attribute<Long>(this, "cooldown", getConfig().getLong("Abilities.Air.AirBlast.Cooldown"));
+		rangeA = new Attribute<Double>(this, "range", getConfig().getDouble("Abilities.Air.AirBlast.Range"));
+		pushFactorA = new Attribute<Double>(this, "pushFactor", getConfig().getDouble("Abilities.Air.AirBlast.Push.Self"));
+		pushFactorForOthersA = new Attribute<Double>(this, "pushFactorForOthers", getConfig().getDouble("Abilities.Air.AirBlast.Push.Entities"));
+		damageA = new Attribute<Double>(this, "damage", getConfig().getDouble("Abilities.Air.AirBlast.Damage"));
+		speedA = new Attribute<Double>(this, "speed", getConfig().getDouble("Abilities.Air.AirBlast.Speed"));
+		radiusA = new Attribute<Double>(this, "radius", getConfig().getDouble("Abilities.Air.AirBlast.Radius"));
+	}
+
 }

src/com/projectkorra/projectkorra/airbending/AirBubble.java

@@ -14,22 +14,26 @@ import com.projectkorra.projectkorra.BendingPlayer;
 import com.projectkorra.projectkorra.Element;
 import com.projectkorra.projectkorra.GeneralMethods;
 import com.projectkorra.projectkorra.ability.AirAbility;
+import com.projectkorra.projectkorra.util.Attribute;
+import com.projectkorra.projectkorra.util.Attribute.Attributable;
 import com.projectkorra.projectkorra.waterbending.WaterManipulation;
 
-public class AirBubble extends AirAbility {
+public class AirBubble extends AirAbility implements Attributable{
 
 	private boolean waterBubble;
 	private double radius;
 	private double airRadius;
 	private double waterRadius;
 	private Map<Block, BlockState> waterOrigins;
+	private static Attribute<Double> airRadiusA;
+	private static Attribute<Double> waterRadiusA;
 
 	public AirBubble(Player player) {
 		super(player);
 
 		this.radius = 0;
-		this.airRadius = getConfig().getDouble("Abilities.Air.AirBubble.Radius");
+		this.airRadius = airRadiusA.getModified(bPlayer);
-		this.waterRadius = getConfig().getDouble("Abilities.Water.WaterBubble.Radius");
+		this.waterRadius = waterRadiusA.getModified(bPlayer);
 		this.waterOrigins = new ConcurrentHashMap<>();
 		start();
 	}
@@ -206,4 +210,10 @@ public class AirBubble extends AirAbility {
 		return waterOrigins;
 	}
 
+	@Override
+	public void registerAttributes() {
+		airRadiusA = new Attribute<Double>(this, "airRadius", getConfig().getDouble("Abilities.Air.AirBubble.Radius"));
+		waterRadiusA = new Attribute<Double>(this, "waterRadius", getConfig().getDouble("Abilities.Water.WaterBubble.Radius"));
+	}
+
 }

src/com/projectkorra/projectkorra/airbending/AirBurst.java

@@ -11,8 +11,10 @@ import org.bukkit.util.Vector;
 
 import com.projectkorra.projectkorra.ProjectKorra;
 import com.projectkorra.projectkorra.ability.AirAbility;
+import com.projectkorra.projectkorra.util.Attribute;
+import com.projectkorra.projectkorra.util.Attribute.Attributable;
 
-public class AirBurst extends AirAbility {
+public class AirBurst extends AirAbility implements Attributable{
 
 	private boolean isCharged;
 	private boolean isFallBurst;
@@ -27,6 +29,12 @@ public class AirBurst extends AirAbility {
 	private double particlePercentage;
 	private ArrayList<AirBlast> blasts;
 	private ArrayList<Entity> affectedEntities;
+	private static Attribute<Long> chargeTimeA;
+	private static Attribute<Double> fallThresholdA;
+	private static Attribute<Double> pushFactorA;
+	private static Attribute<Double> damageA;
+	private static Attribute<Double> blastAngleThetaA;
+	private static Attribute<Double> blastAnglePhiA;
 
 	public AirBurst(Player player, boolean isFallBurst) {
 		super(player);
@@ -43,21 +51,17 @@ public class AirBurst extends AirAbility {
 		this.isFallBurst = isFallBurst;
 		this.isCharged = false;
 		this.playerFallDistance = player.getFallDistance();
-		this.chargeTime = getConfig().getLong("Abilities.Air.AirBurst.ChargeTime");
+		this.chargeTime = chargeTimeA.getModified(bPlayer);
-		this.fallThreshold = getConfig().getDouble("Abilities.Air.AirBurst.FallThreshold");
+		this.fallThreshold = fallThresholdA.getModified(bPlayer);
-		this.pushFactor = getConfig().getDouble("Abilities.Air.AirBurst.PushFactor");
+		this.pushFactor = pushFactorA.getModified(bPlayer);
-		this.damage = getConfig().getDouble("Abilities.Air.AirBurst.Damage");
+		this.damage = damageA.getModified(bPlayer);
-		this.blastAnglePhi = getConfig().getDouble("Abilities.Air.AirBurst.AnglePhi");
+		this.blastAnglePhi = blastAnglePhiA.getModified(bPlayer);
-		this.blastAngleTheta = getConfig().getDouble("Abilities.Air.AirBurst.AngleTheta");
+		this.blastAngleTheta = blastAngleThetaA.getModified(bPlayer);
 		this.sneakParticles = getConfig().getInt("Abilities.Air.AirBurst.SneakParticles");
 		this.particlePercentage = getConfig().getDouble("Abilities.Air.AirBurst.ParticlePercentage");
 		this.blasts = new ArrayList<>();
 		this.affectedEntities = new ArrayList<>();
 		
-		if (bPlayer.isAvatarState()) {
-			this.chargeTime = getConfig().getLong("Abilities.Avatar.AvatarState.Air.AirBurst.ChargeTime");
-			this.damage = getConfig().getDouble("Abilities.Avatar.AvatarState.Air.AirBurst.Damage");
-		}
 		start();
 	}
 
@@ -315,4 +319,14 @@ public class AirBurst extends AirAbility {
 	public ArrayList<Entity> getAffectedEntities() {
 		return affectedEntities;
 	}
+
+	@Override
+	public void registerAttributes() {
+		chargeTimeA = new Attribute<Long>(this, "chargeTime", getConfig().getLong("Abilities.Air.AirBurst.ChargeTime"));
+		fallThresholdA = new Attribute<Double>(this, "fallThreshold", getConfig().getDouble("Abilities.Air.AirBurst.FallThreshold"));
+		pushFactorA = new Attribute<Double>(this, "pushFactor", getConfig().getDouble("Abilities.Air.AirBurst.PushFactor"));
+		damageA = new Attribute<Double>(this, "damage", getConfig().getDouble("Abilities.Air.AirBurst.Damage"));
+		blastAngleThetaA = new Attribute<Double>(this, "blastAngleTheta", getConfig().getDouble("Abilities.Air.AirBlast.AngleTheta"));
+		blastAnglePhiA = new Attribute<Double>(this, "blastAnglePhi", getConfig().getDouble("Abilities.Air.AirBlast.AnglePhi"));
+	}
 }

src/com/projectkorra/projectkorra/airbending/AirScooter.java

@@ -1,6 +1,5 @@
 package com.projectkorra.projectkorra.airbending;
 
-import java.util.ArrayList;
 import java.util.Random;
 
 import org.bukkit.Location;
@@ -13,22 +12,28 @@ import org.bukkit.util.Vector;
 import com.projectkorra.projectkorra.GeneralMethods;
 import com.projectkorra.projectkorra.ability.AirAbility;
 import com.projectkorra.projectkorra.ability.WaterAbility;
+import com.projectkorra.projectkorra.util.Attribute;
+import com.projectkorra.projectkorra.util.Attribute.Attributable;
 import com.projectkorra.projectkorra.util.Flight;
 
-public class AirScooter extends AirAbility {
+public class AirScooter extends AirAbility implements Attributable{
 
 	private double speed;
 	private double interval;
 	private double radius;
 	private long cooldown;
 	private double maxHeightFromGround;
+	private static Attribute<Double> speedA;
+	private static Attribute<Double> intervalA;
+	private static Attribute<Double> radiusA;
+	private static Attribute<Long> cooldownA;
+	private static Attribute<Double> heightA;
 	private Block floorblock;
 	private Random random;
-	private ArrayList<Double> angles;
+	private double phi = 0;
 
 	private boolean canFly;
 	private boolean hadFly;
-	private double phi = 0;
 
 	public AirScooter(Player player) {
 		super(player);
@@ -42,13 +47,12 @@ public class AirScooter extends AirAbility {
 		else if (bPlayer.isOnCooldown(this))
 			return;
 
-		this.speed = getConfig().getDouble("Abilities.Air.AirScooter.Speed");
+		this.speed = speedA.getModified(bPlayer);
-		this.interval = getConfig().getDouble("Abilities.Air.AirScooter.Interval");
+		this.interval = intervalA.getModified(bPlayer);
-		this.radius = getConfig().getDouble("Abilities.Air.AirScooter.Radius");
+		this.radius = radiusA.getModified(bPlayer);
-		this.cooldown = getConfig().getLong("Abilities.Air.AirScooter.Cooldown");
+		this.cooldown = cooldownA.getModified(bPlayer);
-		this.maxHeightFromGround = getConfig().getDouble("Abilities.Air.AirScooter.MaxHeightFromGround");
+		this.maxHeightFromGround = heightA.getModified(bPlayer);
 		this.random = new Random();
-		this.angles = new ArrayList<>();
 		canFly = player.getAllowFlight();
 		hadFly = player.isFlying();
 
@@ -59,10 +63,6 @@ public class AirScooter extends AirAbility {
 		player.setSprinting(false);
 		player.setSneaking(false);
 		
-		for (int i = 0; i < 5; i++) {
-			angles.add((double) (60 * i));
-		}
-
 		start();
 	}
 
@@ -109,7 +109,7 @@ public class AirScooter extends AirAbility {
 		}
 
 		Vector velocity = player.getEyeLocation().getDirection().clone().normalize();
-		velocity = velocity.clone().normalize().multiply(speed);
+		velocity = velocity.multiply(speed);
 		/*
 		 * checks the players speed and ends the move if they are going too slow
 		 */
@@ -125,26 +125,30 @@ public class AirScooter extends AirAbility {
 		 * lowers the player based on their distance from the ground.
 		 */
 		double distance = player.getLocation().getY() - (double) floorblock.getY();
-		double dx = Math.abs(distance - 2.4);
+		if (distance > 2.355) {
-		if (distance > 2.75) {
+			velocity.setY(-0.15);
-			velocity.setY(-.40 * dx * dx);
+		} else if (distance < 1.9) {
-		} else if (distance < 2) {
+			velocity.setY(0.15);
-			velocity.setY(.40 * dx * dx);
 		} else {
 			velocity.setY(0);
 		}
 		
-		Location loc = player.getLocation();
+		Vector v = velocity.clone().setY(0);
-		if (!WaterAbility.isWater(player.getLocation().add(0, 2, 0).getBlock())) {
+		Block b = floorblock.getLocation().clone().add(v.multiply(1.2)).getBlock();
-			loc.setY((double) floorblock.getY() + 1.5);
+		if (!GeneralMethods.isSolid(b) && !b.isLiquid()) {
-		} else {
+			velocity.add(new Vector(0, -0.6, 0));
+		} else if (GeneralMethods.isSolid(b.getRelative(BlockFace.UP)) || b.getRelative(BlockFace.UP).isLiquid()) {
+			velocity.add(new Vector(0, 0.6, 0));
+		}
+
+		if (WaterAbility.isWater(player.getLocation().getBlock())) {
+			remove();
 			return;
 		}
 
 		player.setSprinting(false);
 		player.removePotionEffect(PotionEffectType.SPEED);
 		player.setVelocity(velocity);
-
 		if (random.nextInt(4) == 0) {
 			playAirbendingSound(player.getLocation());
 		}
@@ -161,13 +165,9 @@ public class AirScooter extends AirAbility {
 		bPlayer.addCooldown(this);
 	}
 	
-	/*
-	 * The particles used for AirScooter phi = how many rings of particles the
-	 * sphere has. theta = how dense the rings are. r = Radius of the sphere
-	 */
 	private void spinScooter() {
-		Location origin = player.getLocation();
+		Location origin = player.getLocation().clone();
-		Location origin2 = player.getLocation();
+		Location origin2 = player.getLocation().clone();
 		phi += Math.PI / 10 * 4;
 		for (double theta = 0; theta <= 2 * Math.PI; theta += Math.PI / 10) {
 			double r = 0.6;
@@ -186,7 +186,7 @@ public class AirScooter extends AirAbility {
 			origin2.subtract(x, y, z);
 			playAirbendingParticles(origin2, 1, 0F, 0F, 0F);
 			origin2.add(x, y, z);
-		}
+}
 	}
 
 	@Override
@@ -262,4 +262,13 @@ public class AirScooter extends AirAbility {
 	public void setCooldown(long cooldown) {
 		this.cooldown = cooldown;
 	}
+
+	@Override
+	public void registerAttributes() {
+		speedA = new Attribute<Double>(this, "speed", getConfig().getDouble("Abilities.Air.AirScooter.Speed"));
+		intervalA = new Attribute<Double>(this, "interval", getConfig().getDouble("Abilities.Air.AirScooter.Interval"));
+		radiusA = new Attribute<Double>(this, "radius", getConfig().getDouble("Abilities.Air.AirScooter.Radius"));
+		heightA = new Attribute<Double>(this, "height", getConfig().getDouble("Abilities.Air.AirScooter.MaxHeightFromGround"));
+		cooldownA = new Attribute<Long>(this, "cooldown", getConfig().getLong("Abilities.Air.AirScooter.Cooldown"));
+	}
 }

src/com/projectkorra/projectkorra/configuration/ConfigManager.java

@@ -535,8 +535,8 @@ public class ConfigManager {
 
 			config.addDefault("Abilities.Avatar.AvatarState.Air.AirBlast.Push.Entities", 4.5);
 			config.addDefault("Abilities.Avatar.AvatarState.Air.AirBlast.Push.Self", 4.0);
-			config.addDefault("Abilities.Avatar.AvatarState.AirSpout.Height", 26);
+			config.addDefault("Abilities.Avatar.AvatarState.Air.AirSpout.Height", 26);
-			config.addDefault("Abilities.Avatar.AvatarState.AirSuction.Push", 3.5);
+			config.addDefault("Abilities.Avatar.AvatarState.Air.AirSuction.Push", 3.5);
 			config.addDefault("Abilities.Avatar.AvatarState.Air.AirSwipe.Cooldown", 1000);
 			config.addDefault("Abilities.Avatar.AvatarState.Air.AirSwipe.Damage", 4.5);
 			config.addDefault("Abilities.Avatar.AvatarState.Air.AirSwipe.Push", 1.0);

src/com/projectkorra/projectkorra/util/Attribute.java

@@ -0,0 +1,90 @@
+package com.projectkorra.projectkorra.util;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import com.projectkorra.projectkorra.BendingPlayer;
+import com.projectkorra.projectkorra.ability.CoreAbility;
+
+public class Attribute<TYPE> {
+
+	private static Map<CoreAbility, Map<String, Attribute<? extends Object>>> attributes = new HashMap<>();
+
+	public List<AttributeModifier<TYPE>> modifiers;
+	public CoreAbility ability;
+	public String name;
+	public TYPE value;
+
+	public Attribute(CoreAbility ability, String name, TYPE value) {
+		this(ability, name, value, new ArrayList<AttributeModifier<TYPE>>());
+	}
+	
+	public Attribute(CoreAbility ability, String name, TYPE value, List<AttributeModifier<TYPE>> modifiers) {
+		this.ability = ability;
+		this.name = name;
+		this.value = value;
+		if (!attributes.containsKey(ability)) {
+			attributes.put(ability, new HashMap<String, Attribute<? extends Object>>());
+		}
+		attributes.get(ability).put(name.toLowerCase(), this);
+		this.modifiers = new ArrayList<AttributeModifier<TYPE>>(modifiers);
+	}
+	
+	public List<AttributeModifier<TYPE>> getModifiers() {
+		return modifiers;
+	}
+	
+	public void addModifier(AttributeModifier<TYPE> modifier) {
+		modifiers.add(modifier);
+	}
+
+	public CoreAbility getAbility() {
+		return ability;
+	}
+	
+	public String getName() {
+		return name;
+	}
+	
+	public TYPE getDefault() {
+		return value;
+	}
+
+	public TYPE getModified(BendingPlayer bPlayer) {
+		TYPE modified = value;
+		for (AttributeModifier<TYPE> modifier : modifiers) {
+			if (!modifier.canModify(bPlayer)) {
+				continue;
+			}
+			value = modifier.newValue(value);
+		}
+
+		return modified;
+	}
+	
+	public static Attribute<? extends Object> get(CoreAbility ability, String name) {
+		Map<String, Attribute<? extends Object>> map = attributes.containsKey(ability) ? attributes.get(ability) : new HashMap<String, Attribute<? extends Object>>();
+		if (map.isEmpty()) {
+			return null;
+		}
+		if (map.containsKey(name.toLowerCase())) {
+			return map.get(name.toLowerCase());
+		}
+		return null;
+	}
+
+	public interface AttributeModifier<TYPE> {
+		public boolean canModify(BendingPlayer bPlayer);
+		public TYPE newValue(TYPE value);
+	}
+	
+	public interface Attributable {
+
+		/**
+		 * Registers the {@link Attribute} objects the ability has
+		 */
+		public void registerAttributes();
+	}
+}

src/com/projectkorra/projectkorra/util/attributes/AttributeModifiers.java

@@ -0,0 +1,49 @@
+package com.projectkorra.projectkorra.util.attributes;
+
+import com.projectkorra.projectkorra.ability.CoreAbility;
+import com.projectkorra.projectkorra.airbending.AirBlast;
+import com.projectkorra.projectkorra.airbending.AirBurst;
+import com.projectkorra.projectkorra.configuration.ConfigManager;
+import com.projectkorra.projectkorra.util.Attribute;
+
+public class AttributeModifiers {
+
+	public AttributeModifiers() {
+		load();
+	}
+	
+	@SuppressWarnings("unchecked")
+	public void load() {
+		Attribute<Double> airBlastPushSelf = (Attribute<Double>) Attribute.get(CoreAbility.getAbility(AirBlast.class), "pushFactor");
+		airBlastPushSelf.addModifier(new AvatarStateModifier<Double>() {
+			@Override
+			public Double newValue(Double value) {
+				return ConfigManager.getConfig().getDouble("Abilities.Avatar.AvatarState.Air.AirBlast.Push.Self");
+			}
+		});
+		
+		Attribute<Double> airBlastPushOthers = (Attribute<Double>) Attribute.get(CoreAbility.getAbility(AirBlast.class), "pushFactorForOthers");
+		airBlastPushOthers.addModifier(new AvatarStateModifier<Double>() {
+			@Override
+			public Double newValue(Double value) {
+				return ConfigManager.getConfig().getDouble("Abilities.Avatar.AvatarState.Air.AirBlast.Push.Entities");
+			}
+		});
+		
+		Attribute<Double> airBurstDamage = (Attribute<Double>) Attribute.get(CoreAbility.getAbility(AirBurst.class), "damage");
+		airBurstDamage.addModifier(new AvatarStateModifier<Double>() {
+			@Override
+			public Double newValue(Double value) {
+				return ConfigManager.getConfig().getDouble("Abilities.Avatar.AvatarState.Air.AirBurst.Damage");
+			}
+		});
+		
+		Attribute<Long> airBurstChargetime = (Attribute<Long>) Attribute.get(CoreAbility.getAbility(AirBurst.class), "chargeTime");
+		airBurstChargetime.addModifier(new AvatarStateModifier<Long>() {
+			@Override
+			public Long newValue(Long value) {
+				return ConfigManager.getConfig().getLong("Abilities.Avatar.AvatarState.Air.AirBurst.ChargeTime");
+			}
+		});
+	}
+}

src/com/projectkorra/projectkorra/util/attributes/AvatarStateModifier.java

@@ -0,0 +1,18 @@
+package com.projectkorra.projectkorra.util.attributes;
+
+import com.projectkorra.projectkorra.BendingPlayer;
+import com.projectkorra.projectkorra.util.Attribute.AttributeModifier;
+
+public class AvatarStateModifier<TYPE> implements AttributeModifier<TYPE>{
+
+	@Override
+	public boolean canModify(BendingPlayer bPlayer) {
+		return bPlayer.isAvatarState();
+	}
+
+	@Override
+	public TYPE newValue(TYPE value) {
+		return value;
+	}
+
+}