Narrowed down the return type of most EntityEvent subclasses for convenience. Addresses BUKKIT-809

By: TomyLobo <tomylobo@nurfuerspam.de>

paper-api/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java

@@ -1,8 +1,7 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.CreatureType;
-import org.bukkit.entity.EntityType;
 import org.bukkit.Location;
+import org.bukkit.entity.CreatureType;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Cancellable;
@@ -37,6 +36,11 @@ public class CreatureSpawnEvent extends EntityEvent implements Cancellable {
         canceled = cancel;
     }
 
+    @Override
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
     /**
      * Gets the location at which the creature is spawning.
      *
@@ -54,16 +58,7 @@ public class CreatureSpawnEvent extends EntityEvent implements Cancellable {
      */
     @Deprecated
     public CreatureType getCreatureType() {
-        return CreatureType.fromEntityType(getSpawnedType());
-    }
-
-    /**
-     * Gets the type of creature being spawned.
-     *
-     * @return A CreatureType value detailing the type of creature being spawned
-     */
-    public EntityType getSpawnedType() {
-        return getEntity().getType();
+        return CreatureType.fromEntityType(getEntityType());
     }
 
     /**

paper-api/src/main/java/org/bukkit/event/entity/CreeperPowerEvent.java

@@ -1,6 +1,7 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.Creeper;
+import org.bukkit.entity.LightningStrike;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -13,14 +14,14 @@ public class CreeperPowerEvent extends EntityEvent implements Cancellable {
     private static final HandlerList handlers = new HandlerList();
     private boolean canceled;
     private final PowerCause cause;
-    private Entity bolt;
+    private LightningStrike bolt;
 
-    public CreeperPowerEvent(final Entity creeper, final Entity bolt, final PowerCause cause) {
+    public CreeperPowerEvent(final Creeper creeper, final LightningStrike bolt, final PowerCause cause) {
         this(creeper, cause);
         this.bolt = bolt;
     }
 
-    public CreeperPowerEvent(final Entity creeper, final PowerCause cause) {
+    public CreeperPowerEvent(final Creeper creeper, final PowerCause cause) {
         super(creeper);
         this.cause = cause;
     }
@@ -33,12 +34,17 @@ public class CreeperPowerEvent extends EntityEvent implements Cancellable {
         canceled = cancel;
     }
 
+    @Override
+    public Creeper getEntity() {
+        return (Creeper) entity;
+    }
+
     /**
      * Gets the lightning bolt which is striking the Creeper.
      *
      * @return The Entity for the lightning bolt which is striking the Creeper
      */
-    public Entity getLightning() {
+    public LightningStrike getLightning() {
         return bolt;
     }
 

paper-api/src/main/java/org/bukkit/event/entity/EntityChangeBlockEvent.java

@@ -2,7 +2,7 @@ package org.bukkit.event.entity;
 
 import org.bukkit.Material;
 import org.bukkit.block.Block;
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -17,13 +17,18 @@ public class EntityChangeBlockEvent extends EntityEvent implements Cancellable {
     private boolean cancel;
     private final Material to;
 
-    public EntityChangeBlockEvent(final Entity what, final Block block, final Material to) {
+    public EntityChangeBlockEvent(final LivingEntity what, final Block block, final Material to) {
         super(what);
         this.block = block;
         this.cancel = false;
         this.to = to;
     }
 
+    @Override
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
     /**
      * Gets the block the entity is changing
      *

paper-api/src/main/java/org/bukkit/event/entity/EntityCreatePortalEvent.java

@@ -3,7 +3,7 @@ package org.bukkit.event.entity;
 import java.util.List;
 import org.bukkit.PortalType;
 import org.bukkit.block.BlockState;
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -16,13 +16,18 @@ public class EntityCreatePortalEvent extends EntityEvent implements Cancellable
     private boolean cancelled = false;
     private PortalType type = PortalType.CUSTOM;
 
-    public EntityCreatePortalEvent(final Entity what, final List<BlockState> blocks, final PortalType type) {
+    public EntityCreatePortalEvent(final LivingEntity what, final List<BlockState> blocks, final PortalType type) {
         super(what);
 
         this.blocks = blocks;
         this.type = type;
     }
 
+    @Override
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
     /**
      * Gets a list of all blocks associated with the portal.
      *

paper-api/src/main/java/org/bukkit/event/entity/EntityDeathEvent.java

@@ -1,7 +1,7 @@
 package org.bukkit.event.entity;
 
 import java.util.List;
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.HandlerList;
 import org.bukkit.inventory.ItemStack;
 
@@ -13,16 +13,21 @@ public class EntityDeathEvent extends EntityEvent {
     private final List<ItemStack> drops;
     private int dropExp = 0;
 
-    public EntityDeathEvent(final Entity entity, final List<ItemStack> drops) {
+    public EntityDeathEvent(final LivingEntity entity, final List<ItemStack> drops) {
         this(entity, drops, 0);
     }
 
-    public EntityDeathEvent(final Entity what, final List<ItemStack> drops, final int droppedExp) {
+    public EntityDeathEvent(final LivingEntity what, final List<ItemStack> drops, final int droppedExp) {
         super(what);
         this.drops = drops;
         this.dropExp = droppedExp;
     }
 
+    @Override
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
     /**
      * Gets how much EXP should be dropped from this death.
      * <p>

paper-api/src/main/java/org/bukkit/event/entity/EntityEvent.java

@@ -1,6 +1,7 @@
 package org.bukkit.event.entity;
 
 import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
 import org.bukkit.event.Event;
 
 /**
@@ -18,7 +19,16 @@ public abstract class EntityEvent extends Event {
      *
      * @return Entity who is involved in this event
      */
-    public final Entity getEntity() {
+    public Entity getEntity() {
         return entity;
     }
+
+    /**
+     * Gets the EntityType of the Entity involved in this event.
+     *
+     * @return EntityType of the Entity involved in this event
+     */
+    public EntityType getEntityType() {
+        return entity.getType();
+    }
 }

paper-api/src/main/java/org/bukkit/event/entity/EntityShootBowEvent.java

@@ -24,6 +24,11 @@ public class EntityShootBowEvent extends EntityEvent implements Cancellable {
         this.force = force;
     }
 
+    @Override
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
     /**
      * Gets the bow ItemStack used to fire the arrow; is null if the shooter is a skeleton
      *

paper-api/src/main/java/org/bukkit/event/entity/EntityTameEvent.java

@@ -1,7 +1,7 @@
 package org.bukkit.event.entity;
 
 import org.bukkit.entity.AnimalTamer;
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -13,11 +13,16 @@ public class EntityTameEvent extends EntityEvent implements Cancellable {
     private boolean cancelled;
     private final AnimalTamer owner;
 
-    public EntityTameEvent(final Entity entity, final AnimalTamer owner) {
+    public EntityTameEvent(final LivingEntity entity, final AnimalTamer owner) {
         super(entity);
         this.owner = owner;
     }
 
+    @Override
+    public LivingEntity getEntity() {
+        return (LivingEntity) entity;
+    }
+
     public boolean isCancelled() {
         return cancelled;
     }

paper-api/src/main/java/org/bukkit/event/entity/FoodLevelChangeEvent.java

@@ -1,6 +1,6 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.HumanEntity;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -12,14 +12,19 @@ public class FoodLevelChangeEvent extends EntityEvent implements Cancellable {
     private boolean cancel = false;
     private int level;
 
-    public FoodLevelChangeEvent(final Entity what, final int level) {
+    public FoodLevelChangeEvent(final HumanEntity what, final int level) {
         super(what);
         this.level = level;
     }
 
+    @Override
+    public HumanEntity getEntity() {
+        return (HumanEntity) entity;
+    }
+
     /**
      * Gets the resultant food level that the entity involved in this event should be set to.
-     * <br /><br />
+     * <p />
      * Where 20 is a full food bar and 0 is an empty one.
      *
      * @return The resultant food level

paper-api/src/main/java/org/bukkit/event/entity/ItemDespawnEvent.java

@@ -1,7 +1,7 @@
 package org.bukkit.event.entity;
 
 import org.bukkit.Location;
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.Item;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -10,8 +10,8 @@ public class ItemDespawnEvent extends EntityEvent implements Cancellable {
     private boolean canceled;
     private final Location location;
 
-    public ItemDespawnEvent(final Entity spawnee, final Location loc) {
-        super(spawnee);
+    public ItemDespawnEvent(final Item despawnee, final Location loc) {
+        super(despawnee);
         location = loc;
     }
 
@@ -23,6 +23,11 @@ public class ItemDespawnEvent extends EntityEvent implements Cancellable {
         canceled = cancel;
     }
 
+    @Override
+    public Item getEntity() {
+        return (Item) entity;
+    }
+
     /**
      * Gets the location at which the item is despawning.
      *

paper-api/src/main/java/org/bukkit/event/entity/ItemSpawnEvent.java

@@ -1,6 +1,6 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.Item;
 import org.bukkit.Location;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
@@ -13,7 +13,7 @@ public class ItemSpawnEvent extends EntityEvent implements Cancellable {
     private final Location location;
     private boolean canceled;
 
-    public ItemSpawnEvent(final Entity spawnee, final Location loc) {
+    public ItemSpawnEvent(final Item spawnee, final Location loc) {
         super(spawnee);
         this.location = loc;
     }
@@ -26,6 +26,11 @@ public class ItemSpawnEvent extends EntityEvent implements Cancellable {
         canceled = cancel;
     }
 
+    @Override
+    public Item getEntity() {
+        return (Item) entity;
+    }
+
     /**
      * Gets the location at which the item is spawning.
      *

paper-api/src/main/java/org/bukkit/event/entity/PigZapEvent.java

@@ -1,6 +1,8 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.LightningStrike;
+import org.bukkit.entity.Pig;
+import org.bukkit.entity.PigZombie;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -10,10 +12,10 @@ import org.bukkit.event.HandlerList;
 public class PigZapEvent extends EntityEvent implements Cancellable {
     private static final HandlerList handlers = new HandlerList();
     private boolean canceled;
-    private final Entity pigzombie;
-    private final Entity bolt;
+    private final PigZombie pigzombie;
+    private final LightningStrike bolt;
 
-    public PigZapEvent(final Entity pig, final Entity bolt, final Entity pigzombie) {
+    public PigZapEvent(final Pig pig, final LightningStrike bolt, final PigZombie pigzombie) {
         super(pig);
         this.bolt = bolt;
         this.pigzombie = pigzombie;
@@ -27,12 +29,17 @@ public class PigZapEvent extends EntityEvent implements Cancellable {
         canceled = cancel;
     }
 
+    @Override
+    public Pig getEntity() {
+        return (Pig) entity;
+    }
+
     /**
      * Gets the bolt which is striking the pig.
      *
      * @return lightning entity
      */
-    public Entity getLightning() {
+    public LightningStrike getLightning() {
         return bolt;
     }
 
@@ -42,7 +49,7 @@ public class PigZapEvent extends EntityEvent implements Cancellable {
      *
      * @return resulting entity
      */
-    public Entity getPigZombie() {
+    public PigZombie getPigZombie() {
         return pigzombie;
     }
 

paper-api/src/main/java/org/bukkit/event/entity/PlayerDeathEvent.java

@@ -31,6 +31,11 @@ public class PlayerDeathEvent extends EntityDeathEvent {
         this.deathMessage = deathMessage;
     }
 
+    @Override
+    public Player getEntity() {
+        return (Player) entity;
+    }
+
     /**
      * Set the death message that will appear to everyone on the server.
      *

paper-api/src/main/java/org/bukkit/event/entity/PotionSplashEvent.java

@@ -24,6 +24,11 @@ public class PotionSplashEvent extends ProjectileHitEvent implements Cancellable
         this.affectedEntities = affectedEntities;
     }
 
+    @Override
+    public ThrownPotion getEntity() {
+        return (ThrownPotion) entity;
+    }
+
     /**
      * Gets the potion which caused this event
      *

paper-api/src/main/java/org/bukkit/event/entity/ProjectileHitEvent.java

@@ -13,6 +13,11 @@ public class ProjectileHitEvent extends EntityEvent {
         super(projectile);
     }
 
+    @Override
+    public Projectile getEntity() {
+        return (Projectile) entity;
+    }
+
     @Override
     public HandlerList getHandlers() {
         return handlers;

paper-api/src/main/java/org/bukkit/event/entity/SheepDyeWoolEvent.java

@@ -1,7 +1,7 @@
 package org.bukkit.event.entity;
 
 import org.bukkit.DyeColor;
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.Sheep;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -13,8 +13,8 @@ public class SheepDyeWoolEvent extends EntityEvent implements Cancellable {
     private boolean cancel;
     private DyeColor color;
 
-    public SheepDyeWoolEvent(final Entity what, final DyeColor color) {
-        super(what);
+    public SheepDyeWoolEvent(final Sheep sheep, final DyeColor color) {
+        super(sheep);
         this.cancel = false;
         this.color = color;
     }
@@ -27,6 +27,11 @@ public class SheepDyeWoolEvent extends EntityEvent implements Cancellable {
         this.cancel = cancel;
     }
 
+    @Override
+    public Sheep getEntity() {
+        return (Sheep) entity;
+    }
+
     /**
      * Gets the DyeColor the sheep is being dyed
      *

paper-api/src/main/java/org/bukkit/event/entity/SheepRegrowWoolEvent.java

@@ -1,6 +1,6 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.Sheep;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -11,8 +11,8 @@ public class SheepRegrowWoolEvent extends EntityEvent implements Cancellable {
     private static final HandlerList handlers = new HandlerList();
     private boolean cancel;
 
-    public SheepRegrowWoolEvent(final Entity what) {
-        super(what);
+    public SheepRegrowWoolEvent(final Sheep sheep) {
+        super(sheep);
         this.cancel = false;
     }
 
@@ -24,6 +24,11 @@ public class SheepRegrowWoolEvent extends EntityEvent implements Cancellable {
         this.cancel = cancel;
     }
 
+    @Override
+    public Sheep getEntity() {
+        return (Sheep) entity;
+    }
+
     @Override
     public HandlerList getHandlers() {
         return handlers;

paper-api/src/main/java/org/bukkit/event/entity/SlimeSplitEvent.java

@@ -1,6 +1,6 @@
 package org.bukkit.event.entity;
 
-import org.bukkit.entity.Entity;
+import org.bukkit.entity.Slime;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
@@ -9,12 +9,11 @@ import org.bukkit.event.HandlerList;
  */
 public class SlimeSplitEvent extends EntityEvent implements Cancellable {
     private static final HandlerList handlers = new HandlerList();
-    private boolean cancel;
+    private boolean cancel = false;
     private int count;
 
-    public SlimeSplitEvent(final Entity what, final int count) {
-        super(what);
-        this.cancel = false;
+    public SlimeSplitEvent(final Slime slime, final int count) {
+        super(slime);
         this.count = count;
     }
 
@@ -26,6 +25,11 @@ public class SlimeSplitEvent extends EntityEvent implements Cancellable {
         this.cancel = cancel;
     }
 
+    @Override
+    public Slime getEntity() {
+        return (Slime) entity;
+    }
+
     /**
      * Gets the amount of smaller slimes to spawn
      *