AirBurst

Also reworked damaging passives. (No Fall Damage / Decreased Fall
Damage)

src/com/projectkorra/ProjectKorra/BendingManager.java

@@ -13,6 +13,7 @@ import org.bukkit.entity.Player;
 
 import com.projectkorra.ProjectKorra.Ability.AvatarState;
 import com.projectkorra.ProjectKorra.airbending.AirBlast;
+import com.projectkorra.ProjectKorra.airbending.AirBurst;
 import com.projectkorra.ProjectKorra.airbending.AirPassive;
 import com.projectkorra.ProjectKorra.airbending.Tornado;
 import com.projectkorra.ProjectKorra.chiblocking.ChiPassive;
@@ -57,6 +58,7 @@ public class BendingManager implements Runnable {
 			FirePassive.handlePassive();
 			EarthPassive.revertSands();
 			Plantbending.regrow();
+			AirBurst.progressAll();
 			handleDayNight();
 			for (int ID: Tornado.instances.keySet()) {
 				Tornado.progress(ID);

src/com/projectkorra/ProjectKorra/PKListener.java

@@ -29,6 +29,7 @@ import org.kitteh.tag.AsyncPlayerReceiveNameTagEvent;
 
 import com.projectkorra.ProjectKorra.Ability.AvatarState;
 import com.projectkorra.ProjectKorra.airbending.AirBlast;
+import com.projectkorra.ProjectKorra.airbending.AirBurst;
 import com.projectkorra.ProjectKorra.airbending.Tornado;
 import com.projectkorra.ProjectKorra.chiblocking.ChiPassive;
 import com.projectkorra.ProjectKorra.earthbending.EarthPassive;
@@ -105,12 +106,15 @@ public class PKListener implements Listener {
 				if (Methods.isWeapon(player.getItemInHand().getType()) && !plugin.getConfig().getBoolean("Properties.Air.CanBendWithWeapons")) {
 					return;
 				}
-				if (abil == "Tornado") {
+				if (abil.equalsIgnoreCase("Tornado")) {
 					new Tornado(player);
 				}
-				if (abil == "AirBlast") {
+				if (abil.equalsIgnoreCase("AirBlast")) {
 					AirBlast.setOrigin(player);
 				}
+				if (abil.equalsIgnoreCase("AirBurst")) {
+					new AirBurst(player);
+				}
 			}
 		}
 	}
@@ -125,16 +129,19 @@ public class PKListener implements Listener {
 		String abil = Methods.getBoundAbility(player);
 		if (abil == null) return;
 		if (Methods.canBend(player.getName(), abil)) {
-			if (abil == "AvatarState") {
+			if (abil.equalsIgnoreCase("AvatarState")) {
 				new AvatarState(player);
 			}
 			if (Methods.isAirAbility(abil)) {
 				if (Methods.isWeapon(player.getItemInHand().getType()) && !plugin.getConfig().getBoolean("Properties.Air.CanBendWithWeapons")) {
 					return;
 				}
-				if (abil == "AirBlast") {
+				if (abil.equalsIgnoreCase("AirBlast")) {
 					new AirBlast(player);
 				}
+				if (abil.equalsIgnoreCase("AirBurst")) {
+					AirBurst.coneBurst(player);
+				}
 			}
 		}
 	}
@@ -160,6 +167,7 @@ public class PKListener implements Listener {
 	@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
 	public void onEntityDamageEvent(EntityDamageEvent event) {
 		Entity entity = event.getEntity();
+
 		if (event.getCause() == DamageCause.FIRE && FireStream.ignitedblocks.containsKey(entity.getLocation().getBlock())) {
 			new Enflamed(entity, FireStream.ignitedblocks.get(entity.getLocation().getBlock()));
 		}
@@ -203,33 +211,76 @@ public class PKListener implements Listener {
 		}
 	}
 
-	@EventHandler
-	public void onPlayerDamage(EntityDamageEvent e) {
-		Entity en = e.getEntity();
-		if (en instanceof Player) { // Player is the one being hurt.
-			Player p = (Player) en;
-			if (e.getCause() == DamageCause.FALL) { // Result is Fall Damage
-				if (Methods.canBendPassive(p.getName(), Element.Air)) {
-					e.setDamage(0.0);
-				}
-				if (Methods.canBendPassive(p.getName(), Element.Chi)) {
-					double initdamage = e.getDamage();
-					double newdamage = e.getDamage() * ChiPassive.FallReductionFactor;
-					double finaldamage = initdamage - newdamage;
-					e.setDamage(finaldamage);
-				}
-				if (Methods.canBendPassive(p.getName(), Element.Water)) {
-					if (WaterPassive.applyNoFall(p)) {
-						e.setDamage(0.0);
-					}
-				}
-
-				if (Methods.canBendPassive(p.getName(), Element.Earth)) {
-					if (EarthPassive.softenLanding(p)) {
-						e.setDamage(0.0);
-					}
+	@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
+	public void onPlayerDamage(EntityDamageEvent event) {
+		if (event.getEntity() instanceof Player) {
+			Player player = (Player) event.getEntity();
+			
+			if (Methods.isBender(player.getName(), Element.Earth) && event.getCause() == DamageCause.FALL) {
+				Shockwave.fallShockwave(player);
+			}
+			
+			if (Methods.isBender(player.getName(), Element.Air) && event.getCause() == DamageCause.FALL && Methods.canBendPassive(player.getName(), Element.Air)) {
+				new Flight(player);
+				player.setAllowFlight(true);
+				AirBurst.fallBurst(player);
+				player.setFallDistance(0);
+				event.setDamage(0);
+				event.setCancelled(true);
+			}
+			
+			if (!event.isCancelled() && Methods.isBender(player.getName(), Element.Water) && event.getCause() == DamageCause.FALL && Methods.canBendPassive(player.getName(), Element.Water)) {
+				if (WaterPassive.applyNoFall(player)) {
+					new Flight(player);
+					player.setAllowFlight(true);
+					player.setFallDistance(0);
+					event.setDamage(0);
+					event.setCancelled(true);
 				}
 			}
+			
+			if (!event.isCancelled()
+					&& Methods.isBender(player.getName(), Element.Earth)
+					&& event.getCause() == DamageCause.FALL
+					&& Methods.canBendPassive(player.getName(), Element.Earth)) {
+				if (EarthPassive.softenLanding(player)) {
+					new Flight(player);
+					player.setAllowFlight(true);
+					player.setFallDistance(0);
+					event.setDamage(0);
+					event.setCancelled(true);
+				}
+			}
+			
+			if (!event.isCancelled()
+					&& Methods.isBender(player.getName(), Element.Chi)
+					&& event.getCause() == DamageCause.FALL
+					&& Methods.canBendPassive(player.getName(), Element.Chi)) {
+				double initdamage = event.getDamage();
+				double newdamage = event.getDamage() * ChiPassive.FallReductionFactor;
+				double finaldamage = initdamage - newdamage;
+				event.setDamage(finaldamage);
+			}
+			
+			if (!event.isCancelled() && event.getCause() == DamageCause.FALL) {
+				Player source = Flight.getLaunchedBy(player);
+				if (source != null) {
+					event.setCancelled(true);
+					Methods.damageEntity(source, player, event.getDamage());
+				}
+			}
+			
+			if (Methods.canBendPassive(player.getName(), Element.Fire)
+					&& Methods.isBender(player.getName(),  Element.Fire)
+					&& (event.getCause() == DamageCause.FIRE || event.getCause() == DamageCause.FIRE_TICK)) {
+				event.setCancelled(!Extinguish.canBurn(player));
+			}
+			
+			if (Methods.isBender(player.getName(), Element.Earth)
+					&& event.getCause() == DamageCause.SUFFOCATION && TempBlock.isTempBlock(player.getEyeLocation().getBlock())) {
+						event.setDamage(0);
+						event.setCancelled(true);
+					}
 		}
 	}
 

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

@@ -0,0 +1,208 @@
+package com.projectkorra.ProjectKorra.airbending;
+
+import java.util.ArrayList;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.bukkit.Effect;
+import org.bukkit.Location;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.bukkit.util.Vector;
+
+import com.projectkorra.ProjectKorra.Methods;
+import com.projectkorra.ProjectKorra.ProjectKorra;
+import com.projectkorra.ProjectKorra.Ability.AvatarState;
+
+public class AirBurst {
+
+	private static ConcurrentHashMap<Player, AirBurst> instances = new ConcurrentHashMap<Player, AirBurst>();
+	private static ConcurrentHashMap<String, Long> cooldowns = new ConcurrentHashMap<String, Long>();
+	
+	private static double threshold = 10;
+	private static double pushfactor = 1.5;
+	private static double deltheta = 10;
+	private static double delphi = 10;
+
+	private Player player;
+	private long starttime;
+	private long chargetime = 1750;
+	private boolean charged = false;
+
+	private ArrayList<Entity> affectedentities = new ArrayList<Entity>();
+
+	public AirBurst(Player player) {
+		if (cooldowns.containsKey(player.getName())) {
+			if (cooldowns.get(player.getName()) + ProjectKorra.plugin.getConfig().getLong("Properties.GlobalCooldown") >= System.currentTimeMillis()) {
+				return;
+			} else {
+				cooldowns.remove(player.getName());
+			}
+		}
+		if (instances.containsKey(player))
+			return;
+		starttime = System.currentTimeMillis();
+		if (AvatarState.isAvatarState(player))
+			chargetime = 0;
+		this.player = player;
+		instances.put(player, this);
+	}
+
+	public AirBurst() {
+
+	}
+
+	public static void coneBurst(Player player) {
+		if (instances.containsKey(player))
+			instances.get(player).coneBurst();
+	}
+
+	private void coneBurst() {
+		if (charged) {
+			Location location = player.getEyeLocation();
+			Vector vector = location.getDirection();
+			double angle = Math.toRadians(30);
+			double x, y, z;
+			double r = 1;
+			for (double theta = 0; theta <= 180; theta += deltheta) {
+				double dphi = delphi / Math.sin(Math.toRadians(theta));
+				for (double phi = 0; phi < 360; phi += dphi) {
+					double rphi = Math.toRadians(phi);
+					double rtheta = Math.toRadians(theta);
+					x = r * Math.cos(rphi) * Math.sin(rtheta);
+					y = r * Math.sin(rphi) * Math.sin(rtheta);
+					z = r * Math.cos(rtheta);
+					Vector direction = new Vector(x, z, y);
+					if (direction.angle(vector) <= angle) {
+						// Methods.verbose(direction.angle(vector));
+						// Methods.verbose(direction);
+						new AirBlast(location, direction.normalize(), player,
+								pushfactor, this);
+					}
+				}
+			}
+		}
+		// Methods.verbose("--" + AirBlast.instances.size() + "--");
+		instances.remove(player);
+	}
+
+	private void sphereBurst() {
+		if (charged) {
+			Location location = player.getEyeLocation();
+			double x, y, z;
+			double r = 1;
+			for (double theta = 0; theta <= 180; theta += deltheta) {
+				double dphi = delphi / Math.sin(Math.toRadians(theta));
+				for (double phi = 0; phi < 360; phi += dphi) {
+					double rphi = Math.toRadians(phi);
+					double rtheta = Math.toRadians(theta);
+					x = r * Math.cos(rphi) * Math.sin(rtheta);
+					y = r * Math.sin(rphi) * Math.sin(rtheta);
+					z = r * Math.cos(rtheta);
+					Vector direction = new Vector(x, z, y);
+					new AirBlast(location, direction.normalize(), player,
+							pushfactor, this);
+				}
+			}
+		}
+		// Methods.verbose("--" + AirBlast.instances.size() + "--");
+		instances.remove(player);
+	}
+
+	public static void fallBurst(Player player) {
+		if (!Methods.canBend(player.getName(), "AirBurst")) {
+			return;
+		}
+		if (player.getFallDistance() < threshold) {
+			return;
+		}
+		if (Methods.getBoundAbility(player) == null) {
+			return;
+		}
+		if (instances.containsKey(player)) {
+			return;
+		}
+		if (!Methods.getBoundAbility(player).equalsIgnoreCase("AirBurst")) {
+			return;
+		}
+
+		Location location = player.getLocation();
+		double x, y, z;
+		double r = 1;
+		for (double theta = 75; theta < 105; theta += deltheta) {
+			double dphi = delphi / Math.sin(Math.toRadians(theta));
+			for (double phi = 0; phi < 360; phi += dphi) {
+				double rphi = Math.toRadians(phi);
+				double rtheta = Math.toRadians(theta);
+				x = r * Math.cos(rphi) * Math.sin(rtheta);
+				y = r * Math.sin(rphi) * Math.sin(rtheta);
+				z = r * Math.cos(rtheta);
+				Vector direction = new Vector(x, z, y);
+				new AirBlast(location, direction.normalize(), player,
+						pushfactor, new AirBurst());
+			}
+		}
+	}
+
+	void addAffectedEntity(Entity entity) {
+		affectedentities.add(entity);
+	}
+
+	boolean isAffectedEntity(Entity entity) {
+		return affectedentities.contains(entity);
+	}
+
+	private void progress() {
+		if (!Methods.canBend(player.getName(), "AirBurst")) {
+			instances.remove(player);
+			return;
+		}
+		if (Methods.getBoundAbility(player) == null) {
+			instances.remove(player);
+			return;
+		}
+		
+		if (!Methods.getBoundAbility(player).equalsIgnoreCase("AirBurst")) {
+			instances.remove(player);
+			return;
+		}
+
+		if (System.currentTimeMillis() > starttime + chargetime && !charged) {
+			charged = true;
+		}
+
+		if (!player.isSneaking()) {
+			if (charged) {
+				sphereBurst();
+			} else {
+				instances.remove(player);
+			}
+		} else if (charged) {
+			Location location = player.getEyeLocation();
+			// location = location.add(location.getDirection().normalize());
+			location.getWorld().playEffect(
+					location,
+					Effect.SMOKE,
+					Methods.getIntCardinalDirection(player.getEyeLocation()
+							.getDirection()), 3);
+		}
+	}
+
+	public static void progressAll() {
+		for (Player player : instances.keySet())
+			instances.get(player).progress();
+	}
+
+	public static String getDescription() {
+		return "AirBurst is one of the most powerful abilities in the airbender's arsenal. "
+				+ "To use, press and hold sneak to charge your burst. "
+				+ "Once charged, you can either release sneak to launch a cone-shaped burst "
+				+ "of air in front of you, or click to release the burst in a sphere around you. "
+				+ "Additionally, having this ability selected when you land on the ground from a "
+				+ "large enough fall will create a burst of air around you.";
+	}
+
+	public static void removeAll() {
+		instances.clear();
+
+	}
+}