--- a/net/minecraft/server/EntityFireworks.java
+++ b/net/minecraft/server/EntityFireworks.java
@@ -2,6 +2,7 @@
 
 import java.util.Iterator;
 import java.util.List;
+import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit
 
 public class EntityFireworks extends Entity {
 
@@ -117,8 +118,12 @@
         }
 
         if (!this.world.isClientSide && this.ticksFlown > this.expectedLifespan) {
-            this.world.broadcastEntityEffect(this, (byte) 17);
-            this.k();
+            // CraftBukkit start
+            if (!org.bukkit.craftbukkit.event.CraftEventFactory.callFireworkExplodeEvent(this).isCancelled()) {
+                this.world.broadcastEntityEffect(this, (byte) 17);
+                this.k();
+            }
+            // CraftBukkit end
             this.die();
         }
 
@@ -136,7 +141,9 @@
 
         if (f > 0.0F) {
             if (this.e != null) {
+                CraftEventFactory.entityDamage = this; // CraftBukkit
                 this.e.damageEntity(DamageSource.t, (float) (5 + nbttaglist.size() * 2));
+                CraftEventFactory.entityDamage = null; // CraftBukkit
             }
 
             double d0 = 5.0D;