fix Roll interactions with CMI fixes #5151

Changelog.txt

@@ -1,4 +1,5 @@
 Version 2.2.032
+    Fixed bug where Roll would throw exceptions with certain CMI interactions
     Blast Mining no longer drops infested block variants
     Reduced bonus drops on Blast Mining and randomized results (see notes)
 

src/main/java/com/gmail/nossr50/datatypes/skills/subskills/acrobatics/Roll.java

@@ -56,7 +56,8 @@ public class Roll extends AcrobaticsSubSkill {
         final EntityDamageEvent entityDamageEvent = (EntityDamageEvent) event;
 
         //Make sure a real player was damaged in this event
-        if (!EventUtils.isRealPlayerDamaged(entityDamageEvent))
+        if (!EventUtils.isRealPlayerDamaged(entityDamageEvent)
+                || !entityDamageEvent.isApplicable(EntityDamageEvent.DamageModifier.MAGIC))
             return false;
 
         if (entityDamageEvent.getCause() == EntityDamageEvent.DamageCause.FALL) {