Fixed exp earned when crafting items

src/main/java/net/Indyuce/mmocore/api/experience/source/BrewPotionExperienceSource.java

@@ -36,18 +36,16 @@ public class BrewPotionExperienceSource extends ExperienceSource<PotionMeta> {
 
 	@Override
 	public boolean matches(PlayerData player, PotionMeta meta) {
-		return hasRightClass(player) && (types.isEmpty() || new ArrayList<>(types).stream().filter(type -> meta.getBasePotionData().getType() == type).count() > 0);
+		return hasRightClass(player)
+				&& (types.isEmpty() || new ArrayList<>(types).stream().filter(type -> meta.getBasePotionData().getType() == type).count() > 0);
 	}
 
 	@Override
 	public ExperienceManager<BrewPotionExperienceSource> newManager() {
 		return new ExperienceManager<BrewPotionExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGH)
+			@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
 			public void a(BrewEvent event) {
-				if (event.isCancelled())
-					return;
-
 				Optional<Player> playerOpt = getNearbyPlayer(event.getBlock().getLocation(), 10);
 				if (!playerOpt.isPresent())
 					return;

src/main/java/net/Indyuce/mmocore/api/experience/source/CraftItemExperienceSource.java

@@ -26,15 +26,12 @@ public class CraftItemExperienceSource extends SpecificExperienceSource<Material
 	public ExperienceManager<CraftItemExperienceSource> newManager() {
 		return new ExperienceManager<CraftItemExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGH)
+			@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
 			public void a(CraftItemEvent event) {
-				if (event.isCancelled())
-					return;
-
 				PlayerData data = PlayerData.get((Player) event.getWhoClicked());
 				for (CraftItemExperienceSource source : getSources())
 					if (source.matches(data, event.getInventory().getResult().getType()))
-						source.giveExperience(data, event.getInventory().getLocation());
+						source.giveExperience(data, event.getInventory().getResult().getAmount(), event.getInventory().getLocation());
 			}
 		};
 	}

src/main/java/net/Indyuce/mmocore/api/experience/source/EnchantItemExperienceSource.java

@@ -40,11 +40,8 @@ public class EnchantItemExperienceSource extends ExperienceSource<Void> {
 	public ExperienceManager<EnchantItemExperienceSource> newManager() {
 		return new ExperienceManager<EnchantItemExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGH)
+			@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
 			public void a(EnchantItemEvent event) {
-				if (event.isCancelled())
-					return;
-
 				PlayerData player = PlayerData.get(event.getEnchanter());
 				for (EnchantItemExperienceSource source : getSources())
 					if (source.matches(player, null)) {

src/main/java/net/Indyuce/mmocore/api/experience/source/FishItemExperienceSource.java

@@ -28,9 +28,9 @@ public class FishItemExperienceSource extends SpecificExperienceSource<ItemStack
 	public ExperienceManager<FishItemExperienceSource> newManager() {
 		return new ExperienceManager<FishItemExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGH)
+			@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
 			public void a(PlayerFishEvent event) {
-				if (!event.isCancelled() && event.getState() == State.CAUGHT_FISH) {
+				if (event.getState() == State.CAUGHT_FISH) {
 					ItemStack caught = ((Item) event.getCaught()).getItemStack();
 					if (caught.hasItemMeta())
 						return;
@@ -38,7 +38,7 @@ public class FishItemExperienceSource extends SpecificExperienceSource<ItemStack
 					PlayerData data = PlayerData.get(event.getPlayer());
 					for (FishItemExperienceSource source : getSources())
 						if (source.matches(data, caught))
-							source.giveExperience(data, event.getHook().getLocation().add(0, 1.0f, 0));
+							source.giveExperience(data, caught.getAmount(), event.getHook().getLocation().add(0, 1.0f, 0));
 				}
 			}
 		};

src/main/java/net/Indyuce/mmocore/api/experience/source/KillMobExperienceSource.java

@@ -28,19 +28,18 @@ public class KillMobExperienceSource extends SpecificExperienceSource<Entity> {
 	@Override
 	public ExperienceManager<KillMobExperienceSource> newManager() {
 		return new ExperienceManager<KillMobExperienceSource>() {
-			@EventHandler(priority = EventPriority.MONITOR)
+			@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
 			public void a(EntityKillEntityEvent event) {
 				Bukkit.getScheduler().runTaskLater(MMOCore.plugin, new Runnable() {
 					@Override
 					public void run() {
-						if (!event.getTarget().isDead()) return;
+						if (event.getTarget().isDead() && event.getEntity() instanceof Player && !event.getEntity().hasMetadata("NPC")
-						if (event.getEntity() instanceof Player && !event.getEntity().hasMetadata("NPC")) {
+								&& !event.getTarget().hasMetadata("spawner_spawned")) {
-							if(event.getTarget().hasMetadata("spawner_spawned")) return;
 							PlayerData data = PlayerData.get((Player) event.getEntity());
 
 							for (KillMobExperienceSource source : getSources())
 								if (source.matches(data, event.getTarget()))
-									source.giveExperience(data, event.getTarget().getLocation());
+									source.giveExperience(data, 1, event.getTarget().getLocation());
 						}
 					}
 				}, 2);

src/main/java/net/Indyuce/mmocore/api/experience/source/MineBlockExperienceSource.java

@@ -12,8 +12,8 @@ import net.Indyuce.mmocore.api.experience.Profession;
 import net.Indyuce.mmocore.api.experience.source.type.SpecificExperienceSource;
 import net.Indyuce.mmocore.api.player.PlayerData;
 import net.Indyuce.mmocore.manager.profession.ExperienceManager;
-import net.mmogroup.mmolib.api.MMOLineConfig;
 import net.mmogroup.mmolib.MMOLib;
+import net.mmogroup.mmolib.api.MMOLineConfig;
 
 public class MineBlockExperienceSource extends SpecificExperienceSource<Material> {
 	public final Material material;
@@ -35,14 +35,14 @@ public class MineBlockExperienceSource extends SpecificExperienceSource<Material
 	public ExperienceManager<MineBlockExperienceSource> newManager() {
 		return new ExperienceManager<MineBlockExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGHEST)
+			@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
 			public void a(BlockBreakEvent event) {
-				if (event.isCancelled() || event.getPlayer().getGameMode() != GameMode.SURVIVAL)
+				if (event.getPlayer().getGameMode() != GameMode.SURVIVAL)
 					return;
+
 				PlayerData data = PlayerData.get(event.getPlayer());
 
-				for (MineBlockExperienceSource source : getSources())
+				for (MineBlockExperienceSource source : getSources()) {
-				{
 					if (source.silkTouch && hasSilkTouch(event.getPlayer().getInventory().getItemInMainHand()))
 						continue;
 					if (source.crop && !MMOLib.plugin.getVersion().getWrapper().isCropFullyGrown(event.getBlock()))
@@ -51,7 +51,7 @@ public class MineBlockExperienceSource extends SpecificExperienceSource<Material
 						continue;
 
 					if (source.matches(data, event.getBlock().getType()))
-						source.giveExperience(data, event.getBlock().getLocation());
+						source.giveExperience(data, 1, event.getBlock().getLocation());
 				}
 			}
 		};

src/main/java/net/Indyuce/mmocore/api/experience/source/PlaceBlockExperienceSource.java

@@ -26,16 +26,16 @@ public class PlaceBlockExperienceSource extends SpecificExperienceSource<Materia
 	public ExperienceManager<PlaceBlockExperienceSource> newManager() {
 		return new ExperienceManager<PlaceBlockExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGHEST)
+			@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
 			public void a(BlockPlaceEvent event) {
-				if (event.isCancelled() || event.getPlayer().getGameMode() != GameMode.SURVIVAL)
+				if (event.getPlayer().getGameMode() != GameMode.SURVIVAL)
 					return;
+
 				PlayerData data = PlayerData.get(event.getPlayer());
 
-				for (PlaceBlockExperienceSource source : getSources()) {
+				for (PlaceBlockExperienceSource source : getSources())
 					if (source.matches(data, event.getBlock().getType()))
-						source.giveExperience(data, event.getBlock().getLocation());
+						source.giveExperience(data, 1, event.getBlock().getLocation());
-				}
 			}
 		};
 	}

src/main/java/net/Indyuce/mmocore/api/experience/source/RepairItemExperienceSource.java

@@ -39,9 +39,9 @@ public class RepairItemExperienceSource extends ExperienceSource<ItemStack> {
 	public ExperienceManager<RepairItemExperienceSource> newManager() {
 		return new ExperienceManager<RepairItemExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGH)
+			@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
 			public void a(InventoryClickEvent event) {
-				if (!event.isCancelled() && event.getInventory() != null && event.getInventory().getType() == InventoryType.ANVIL && event.getSlot() == 2) {
+				if (event.getInventory() != null && event.getInventory().getType() == InventoryType.ANVIL && event.getSlot() == 2) {
 
 					ItemStack item = event.getCurrentItem();
 					PlayerData data = PlayerData.get((Player) event.getWhoClicked());
@@ -49,18 +49,19 @@ public class RepairItemExperienceSource extends ExperienceSource<ItemStack> {
 					for (RepairItemExperienceSource source : getSources())
 						if (source.matches(data, item)) {
 
-							if(!(event.getInventory() instanceof AnvilInventory))
+							if (!(event.getInventory() instanceof AnvilInventory))
 								return;
 
-							if(((AnvilInventory) event.getInventory()).getRepairCost() >
+							if (((AnvilInventory) event.getInventory()).getRepairCost() > ((Player) event.getWhoClicked()).getLevel())
-									((Player) event.getWhoClicked()).getLevel()) return;
+								return;
 
 							/*
 							 * make sure the items can actually be repaired
 							 * before getting the amount of durability repaired
 							 */
 							ItemStack old = event.getInventory().getItem(0);
-							if (old == null || old.getType() == Material.AIR) return;
+							if (old == null || old.getType() == Material.AIR)
+								return;
 							if (old.getType().getMaxDurability() < 30 || item.getType().getMaxDurability() < 10)
 								return;
 
@@ -72,7 +73,8 @@ public class RepairItemExperienceSource extends ExperienceSource<ItemStack> {
 							 * was repaired, substract damage from old item
 							 * durability.
 							 */
-							double exp = MMOCore.plugin.smithingManager.getBaseExperience(item.getType()) * Math.max(0, ((Damageable) old.getItemMeta()).getDamage() - ((Damageable) item.getItemMeta()).getDamage()) / 100;
+							double exp = MMOCore.plugin.smithingManager.getBaseExperience(item.getType())
+									* Math.max(0, ((Damageable) old.getItemMeta()).getDamage() - ((Damageable) item.getItemMeta()).getDamage()) / 100;
 							giveExperience(data, (int) exp, null);
 						}
 				}

src/main/java/net/Indyuce/mmocore/api/experience/source/SmeltItemExperienceSource.java

@@ -30,9 +30,8 @@ public class SmeltItemExperienceSource extends SpecificExperienceSource<ItemStac
 	public ExperienceManager<SmeltItemExperienceSource> newManager() {
 		return new ExperienceManager<SmeltItemExperienceSource>() {
 
-			@EventHandler(priority = EventPriority.HIGH)
+			@EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
 			public void a(BlockCookEvent event) {
-				if (!event.isCancelled()) {
 				Optional<Player> player = getNearestPlayer(event.getBlock().getLocation(), 10);
 				if (!player.isPresent())
 					return;
@@ -44,21 +43,20 @@ public class SmeltItemExperienceSource extends SpecificExperienceSource<ItemStac
 				PlayerData data = PlayerData.get(player.get());
 				for (SmeltItemExperienceSource source : getSources())
 					if (source.matches(data, caught))
-							source.giveExperience(data, event.getBlock().getLocation());
+						source.giveExperience(data, 1, event.getBlock().getLocation());
-				}
 			}
 		};
 	}
 
 	private Optional<Player> getNearestPlayer(Location loc, double d) {
 		final double d2 = d * d;
-		final Player[] nearby = loc.getWorld().getPlayers().stream()
+		final Player[] nearby = loc.getWorld().getPlayers().stream().filter(player -> player.getLocation().distanceSquared(loc) < d2)
-				.filter(player -> player.getLocation().distanceSquared(loc) < d2).toArray(Player[]::new);
+				.toArray(Player[]::new);
 		Player selected = null;
 		double lastDist = d2;
-		for(Player p : nearby) {
+		for (Player p : nearby) {
 			double currDist = p.getLocation().distance(loc);
-			if(currDist < lastDist) {
+			if (currDist < lastDist) {
 				lastDist = currDist;
 				selected = p;
 			}

src/main/java/net/Indyuce/mmocore/api/experience/source/type/ExperienceSource.java

@@ -25,6 +25,7 @@ public abstract class ExperienceSource<T> {
 		this.profess = profess;
 	}
 
+	// TODO remove setter
 	public void setClass(PlayerClass profess) {
 		this.profess = profess;
 	}

src/main/java/net/Indyuce/mmocore/api/experience/source/type/SpecificExperienceSource.java

@@ -10,9 +10,10 @@ import net.mmogroup.mmolib.api.MMOLineConfig;
 public abstract class SpecificExperienceSource<T> extends ExperienceSource<T> {
 	private final RandomAmount amount;
 
-	/*
+	/**
-	 * not all experience sources have to specify a random experience amount e.g
+	 * Used to register experience sources with SPECIFIC experience outputs.
-	 * ENCHANT and ALCHEMY experience depend on the enchanted item.
+	 * Other experience sources like ENCHANT have their exp output depend on the
+	 * enchanted item. ALCHEMY exp outputs depend on the potion crafted
 	 */
 	public SpecificExperienceSource(Profession profession, MMOLineConfig config) {
 		super(profession);
@@ -29,7 +30,18 @@ public abstract class SpecificExperienceSource<T> extends ExperienceSource<T> {
 		return amount.calculateInt();
 	}
 
-	public void giveExperience(PlayerData player, Location loc) {
+	/**
-		giveExperience(player, rollAmount(), loc);
+	 * Used when a player needs to gain experience after performing the action
+	 * corresponding to this exp source
+	 * 
+	 * @param multiplier
+	 *            Used by the CraftItem experience source, multiplies the exp
+	 *            earned by a certain factor. When crafting an item, the
+	 *            multiplier is equal to the amount of items crafted
+	 * @param loc
+	 *            Location used to display the exp hologram
+	 */
+	public void giveExperience(PlayerData player, int multiplier, Location loc) {
+		giveExperience(player, rollAmount() * multiplier, loc);
 	}
 }

src/main/java/net/Indyuce/mmocore/comp/mythicmobs/load/KillMythicFactionExperienceSource.java

@@ -37,7 +37,7 @@ public class KillMythicFactionExperienceSource extends SpecificExperienceSource<
 						PlayerData data = PlayerData.get((Player) event.getKiller());
 						for (KillMythicFactionExperienceSource source : getSources())
 							if (source.matches(data, event.getMob().getFaction()))
-								source.giveExperience(data, event.getEntity().getLocation());
+								source.giveExperience(data, 1, event.getEntity().getLocation());
 					}
 				}, 2);
 			}

src/main/java/net/Indyuce/mmocore/comp/mythicmobs/load/KillMythicMobExperienceSource.java

@@ -36,7 +36,7 @@ public class KillMythicMobExperienceSource extends SpecificExperienceSource<Stri
 						PlayerData data = PlayerData.get((Player) event.getKiller());
 						for (KillMythicMobExperienceSource source : getSources())
 							if (source.matches(data, event.getMobType().getInternalName()))
-								source.giveExperience(data, event.getEntity().getLocation());
+								source.giveExperience(data, 1, event.getEntity().getLocation());
 					}
 				}, 2);
 			}