From c3047a5df70a74fc83af11aa0839d3c67d2fd48b Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Tue, 7 Nov 2017 19:32:24 +1100
Subject: [PATCH] SPIGOT-3629: Greatly expand entity effect API

---
 .../java/org/bukkit/craftbukkit/entity/CraftEntity.java    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 700c0072da..8477337b09 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -436,8 +436,13 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
         return entity;
     }
 
+    @Override
     public void playEffect(EntityEffect type) {
-        this.getHandle().world.broadcastEntityEffect(getHandle(), type.getData());
+        Preconditions.checkArgument(type != null, "type");
+
+        if (this.getClass().isAssignableFrom(type.getApplicable())) {
+            this.getHandle().world.broadcastEntityEffect(getHandle(), type.getData());
+        }
     }
 
     public void setHandle(final Entity entity) {