SPIGOT-4278: EntityChangeBlockEvent for turtles laying eggs

By: md_5 <git@md-5.net>

paper-server/nms-patches/EntityTurtle.patch

@@ -20,3 +20,17 @@
      }
  
      public void die(DamageSource damagesource) {
+@@ -438,8 +442,12 @@
+                 } else if (this.f.bK > 200) {
+                     World world = this.f.world;
+ 
++                    // CraftBukkit start
++                    if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.f, this.d.up(), Blocks.TURTLE_EGG.getBlockData().set(BlockTurtleEgg.b, Integer.valueOf(this.f.random.nextInt(4) + 1))).isCancelled()) {
+                     world.a((EntityHuman) null, blockposition, SoundEffects.ENTITY_TURTLE_LAY_EGG, SoundCategory.BLOCKS, 0.3F, 0.9F + world.random.nextFloat() * 0.2F);
+-                    world.setTypeAndData(this.d.up(), (IBlockData) Blocks.TURTLE_EGG.getBlockData().set(BlockTurtleEgg.b, Integer.valueOf(this.f.random.nextInt(4) + 1)), 3);
++                    world.setTypeAndData(this.d.up(), (IBlockData) Blocks.TURTLE_EGG.getBlockData().set(BlockTurtleEgg.b, Integer.valueOf(this.f.random.nextInt(4) + 1)), 3);                        
++                    }
++                    // CraftBukkit end
+                     this.f.s(false);
+                     this.f.t(false);
+                     this.f.e(600);