PaperMC/nms-patches/EntitySkeleton.patch

--- a/net/minecraft/server/EntitySkeleton.java
+++ b/net/minecraft/server/EntitySkeleton.java
@@ -2,6 +2,8 @@
 
 import java.util.Calendar;
 
+import org.bukkit.event.entity.EntityCombustEvent; // CraftBukkit
+
 public class EntitySkeleton extends EntityMonster implements IRangedEntity {
 
     private PathfinderGoalArrowAttack a = new PathfinderGoalArrowAttack(this, 1.0D, 20, 60, 15.0F);
@@ -89,7 +91,14 @@
                 }
 
                 if (flag) {
-                    this.setOnFire(8);
+                    // CraftBukkit start
+                    EntityCombustEvent event = new EntityCombustEvent(this.getBukkitEntity(), 8);
+                    this.world.getServer().getPluginManager().callEvent(event);
+
+                    if (!event.isCancelled()) {
+                        this.setOnFire(event.getDuration());
+                    }
+                    // CraftBukkit end
                 }
             }
         }
@@ -112,7 +121,7 @@
     }
 
     public void die(DamageSource damagesource) {
-        super.die(damagesource);
+        // super.die(damagesource); // CraftBukkit
         if (damagesource.i() instanceof EntityArrow && damagesource.getEntity() instanceof EntityHuman) {
             EntityHuman entityhuman = (EntityHuman) damagesource.getEntity();
             double d0 = entityhuman.locX - this.locX;
@@ -123,16 +132,25 @@
             }
         } else if (damagesource.getEntity() instanceof EntityCreeper && ((EntityCreeper) damagesource.getEntity()).isPowered() && ((EntityCreeper) damagesource.getEntity()).cp()) {
             ((EntityCreeper) damagesource.getEntity()).cq();
-            this.a(new ItemStack(Items.SKULL, 1, this.getSkeletonType() == 1 ? 1 : 0), 0.0F);
+            // CraftBukkit start
+            // this.a(new ItemStack(Items.SKULL, 1, this.getSkeletonType() == 1 ? 1 : 0), 0.0F);
+            headDrop = new ItemStack(Items.SKULL, 1, this.getSkeletonType() == 1 ? 1 : 0);
+            // CraftBukkit end
+
         }
 
+        super.die(damagesource); // CraftBukkit - moved from above
+
     }
 
+    /* CraftBukkit start
     protected Item getLoot() {
         return Items.ARROW;
     }
+    // CraftBukkit end */
 
     protected void dropDeathLoot(boolean flag, int i) {
+        super.dropDeathLoot(flag, i); // CraftBukkit
         int j;
         int k;
 
@@ -224,11 +242,30 @@
         }
 
         if (EnchantmentManager.getEnchantmentLevel(Enchantment.ARROW_FIRE.id, this.bA()) > 0 || this.getSkeletonType() == 1) {
-            entityarrow.setOnFire(100);
+            // CraftBukkit start - call EntityCombustEvent
+            EntityCombustEvent event = new EntityCombustEvent(entityarrow.getBukkitEntity(), 100);
+            this.world.getServer().getPluginManager().callEvent(event);
+
+            if (!event.isCancelled()) {
+                entityarrow.setOnFire(event.getDuration());
+            }
+            // CraftBukkit end
+        }
+
+        // CraftBukkit start
+        org.bukkit.event.entity.EntityShootBowEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callEntityShootBowEvent(this, this.bA(), entityarrow, 0.8F);
+        if (event.isCancelled()) {
+            event.getProjectile().remove();
+            return;
+        }
+
+        if (event.getProjectile() == entityarrow.getBukkitEntity()) {
+            world.addEntity(entityarrow);
         }
+        // CraftBukkit end
 
         this.makeSound("random.bow", 1.0F, 1.0F / (this.bc().nextFloat() * 0.4F + 0.8F));
-        this.world.addEntity(entityarrow);
+        // this.world.addEntity(entityarrow); // CraftBukkit - moved up
     }
 
     public int getSkeletonType() {