Use getBukkitEntity for ExplosionPrimeEvent instead of creating new one

nms-patches/EntityLargeFireball.patch

@@ -26,7 +26,7 @@
  
 -            this.world.createExplosion((Entity) null, this.locX, this.locY, this.locZ, (float) this.yield, flag, flag);
 +            // CraftBukkit start - fire ExplosionPrimeEvent
-+            ExplosionPrimeEvent event = new ExplosionPrimeEvent((org.bukkit.entity.Explosive) org.bukkit.craftbukkit.entity.CraftEntity.getEntity(this.world.getServer(), this));
++            ExplosionPrimeEvent event = new ExplosionPrimeEvent((org.bukkit.entity.Explosive) this.getBukkitEntity());
 +            this.world.getServer().getPluginManager().callEvent(event);
 +
 +            if (!event.isCancelled()) {

nms-patches/EntityTNTPrimed.patch

@@ -32,7 +32,7 @@
          } else {
              this.at();
              this.world.addParticle(Particles.M, this.locX, this.locY + 0.5D, this.locZ, 0.0D, 0.0D, 0.0D);
-@@ -76,9 +82,17 @@
+@@ -76,9 +82,16 @@
      }
  
      private void explode() {
@@ -41,9 +41,8 @@
 +        // float f = 4.0F;
  
 -        this.world.explode(this, this.locX, this.locY + (double) (this.length / 16.0F), this.locZ, 4.0F, true);
-+        org.bukkit.craftbukkit.CraftServer server = this.world.getServer();
-+        ExplosionPrimeEvent event = new ExplosionPrimeEvent((org.bukkit.entity.Explosive) org.bukkit.craftbukkit.entity.CraftEntity.getEntity(server, this));
-+        server.getPluginManager().callEvent(event);
++        ExplosionPrimeEvent event = new ExplosionPrimeEvent((org.bukkit.entity.Explosive) this.getBukkitEntity());
++        this.world.getServer().getPluginManager().callEvent(event);
 +
 +        if (!event.isCancelled()) {
 +            this.world.createExplosion(this, this.locX, this.locY + (double) (this.length / 16.0F), this.locZ, event.getRadius(), event.getFire(), true);